From c193baadaf4ba825374104b150eceaed203800b0 Mon Sep 17 00:00:00 2001 From: Thomas Doerfler Date: Fri, 9 Apr 2010 20:24:57 +0000 Subject: unify irq data types and code, merge s3c2400/s3c2410 support --- c/src/lib/libbsp/arm/ChangeLog | 6 + c/src/lib/libbsp/arm/csb336/ChangeLog | 5 + c/src/lib/libbsp/arm/csb336/network/network.c | 2 +- c/src/lib/libbsp/arm/csb336/startup/bspstart.c | 2 + c/src/lib/libbsp/arm/csb337/ChangeLog | 5 + c/src/lib/libbsp/arm/csb337/network/network.c | 12 +- c/src/lib/libbsp/arm/csb337/startup/bspstart.c | 1 + c/src/lib/libbsp/arm/edb7312/ChangeLog | 6 + c/src/lib/libbsp/arm/edb7312/clock/clockdrv.c | 5 +- c/src/lib/libbsp/arm/edb7312/irq/bsp_irq_init.c | 2 - c/src/lib/libbsp/arm/edb7312/irq/irq.h | 106 +-- c/src/lib/libbsp/arm/edb7312/network/network.c | 17 +- c/src/lib/libbsp/arm/edb7312/startup/bspstart.c | 1 + c/src/lib/libbsp/arm/gba/ChangeLog | 5 + c/src/lib/libbsp/arm/gba/clock/clockdrv.c | 6 +- c/src/lib/libbsp/arm/gba/console/console.c | 2 +- c/src/lib/libbsp/arm/gba/irq/irq.h | 109 +-- c/src/lib/libbsp/arm/gba/irq/irq_init.c | 2 +- c/src/lib/libbsp/arm/gp32/ChangeLog | 5 + c/src/lib/libbsp/arm/gp32/Makefile.am | 6 +- c/src/lib/libbsp/arm/gp32/startup/bspstart.c | 1 + c/src/lib/libbsp/arm/gumstix/ChangeLog | 4 + c/src/lib/libbsp/arm/gumstix/rtl8019/rtl8019.c | 13 +- c/src/lib/libbsp/arm/nds/ChangeLog | 6 + c/src/lib/libbsp/arm/nds/Makefile.am | 2 - c/src/lib/libbsp/arm/nds/clock/clock.c | 16 +- c/src/lib/libbsp/arm/nds/fb/fb.c | 2 +- c/src/lib/libbsp/arm/nds/irq/irq.c | 7 +- c/src/lib/libbsp/arm/nds/irq/irq.h | 62 -- c/src/lib/libbsp/arm/nds/preinstall.am | 4 - c/src/lib/libbsp/arm/nds/sound/sound.c | 2 +- c/src/lib/libbsp/arm/nds/startup/bspstart.c | 1 + c/src/lib/libbsp/arm/nds/touchscreen/touchscreen.c | 2 +- c/src/lib/libbsp/arm/nds/wifi/wifi.c | 2 +- c/src/lib/libbsp/arm/rtl22xx/ChangeLog | 5 + c/src/lib/libbsp/arm/rtl22xx/network/network.c | 15 +- c/src/lib/libbsp/arm/rtl22xx/startup/bspstart.c | 1 + c/src/lib/libbsp/arm/shared/irq/irq_init.c | 2 +- .../libbsp/arm/shared/lpc/clock/lpc-clock-config.c | 6 +- .../libbsp/arm/shared/lpc/network/lpc-ethernet.c | 29 +- c/src/lib/libbsp/arm/shared/start/start.S | 3 +- c/src/lib/libbsp/arm/smdk2410/ChangeLog | 4 + c/src/lib/libbsp/arm/smdk2410/Makefile.am | 6 +- c/src/lib/libbsp/shared/ChangeLog | 4 + c/src/lib/libbsp/shared/umon/umonrtemsglue.c | 4 +- c/src/lib/libcpu/arm/ChangeLog | 22 + c/src/lib/libcpu/arm/Makefile.am | 74 +- c/src/lib/libcpu/arm/at91rm9200/clock/clock.c | 10 +- c/src/lib/libcpu/arm/at91rm9200/irq/bsp_irq_init.c | 2 - c/src/lib/libcpu/arm/at91rm9200/irq/irq.h | 52 +- c/src/lib/libcpu/arm/at91rm9200/usart/usart.c | 1 + c/src/lib/libcpu/arm/configure.ac | 4 +- c/src/lib/libcpu/arm/lpc22xx/clock/clockdrv.c | 5 +- c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_init.c | 2 - c/src/lib/libcpu/arm/lpc22xx/irq/irq.h | 56 +- c/src/lib/libcpu/arm/mc9328mxl/irq/bsp_irq_init.c | 3 - c/src/lib/libcpu/arm/mc9328mxl/irq/irq.h | 5 +- c/src/lib/libcpu/arm/preinstall.am | 17 +- c/src/lib/libcpu/arm/pxa255/clock/clock.c | 10 +- c/src/lib/libcpu/arm/pxa255/irq/bsp_irq_init.c | 4 +- c/src/lib/libcpu/arm/pxa255/irq/irq.h | 64 +- c/src/lib/libcpu/arm/s3c2400/clock/clockdrv.c | 147 ---- c/src/lib/libcpu/arm/s3c2400/clock/support.c | 57 -- c/src/lib/libcpu/arm/s3c2400/include/s3c2400.h | 674 ----------------- c/src/lib/libcpu/arm/s3c2400/irq/bsp_irq_asm.S | 40 - c/src/lib/libcpu/arm/s3c2400/irq/bsp_irq_init.c | 37 - c/src/lib/libcpu/arm/s3c2400/irq/irq.c | 110 --- c/src/lib/libcpu/arm/s3c2400/irq/irq.h | 204 ----- c/src/lib/libcpu/arm/s3c2400/timer/timer.c | 108 --- c/src/lib/libcpu/arm/s3c2410/include/s3c2410.h | 822 -------------------- c/src/lib/libcpu/arm/s3c2410/irq/bsp_irq_asm.S | 40 - c/src/lib/libcpu/arm/s3c2410/irq/irq.h | 202 ----- c/src/lib/libcpu/arm/s3c24xx/clock/clockdrv.c | 6 +- c/src/lib/libcpu/arm/s3c24xx/include/s3c2400.h | 676 +++++++++++++++++ c/src/lib/libcpu/arm/s3c24xx/include/s3c2410.h | 825 +++++++++++++++++++++ c/src/lib/libcpu/arm/s3c24xx/irq/bsp_irq_asm.S | 42 ++ c/src/lib/libcpu/arm/s3c24xx/irq/bsp_irq_init.c | 2 - c/src/lib/libcpu/arm/s3c24xx/irq/irq.h | 113 ++- 78 files changed, 1883 insertions(+), 3061 deletions(-) delete mode 100644 c/src/lib/libbsp/arm/nds/irq/irq.h delete mode 100644 c/src/lib/libcpu/arm/s3c2400/clock/clockdrv.c delete mode 100644 c/src/lib/libcpu/arm/s3c2400/clock/support.c delete mode 100644 c/src/lib/libcpu/arm/s3c2400/include/s3c2400.h delete mode 100644 c/src/lib/libcpu/arm/s3c2400/irq/bsp_irq_asm.S delete mode 100644 c/src/lib/libcpu/arm/s3c2400/irq/bsp_irq_init.c delete mode 100644 c/src/lib/libcpu/arm/s3c2400/irq/irq.c delete mode 100644 c/src/lib/libcpu/arm/s3c2400/irq/irq.h delete mode 100644 c/src/lib/libcpu/arm/s3c2400/timer/timer.c delete mode 100644 c/src/lib/libcpu/arm/s3c2410/include/s3c2410.h delete mode 100644 c/src/lib/libcpu/arm/s3c2410/irq/bsp_irq_asm.S delete mode 100644 c/src/lib/libcpu/arm/s3c2410/irq/irq.h create mode 100644 c/src/lib/libcpu/arm/s3c24xx/include/s3c2400.h create mode 100644 c/src/lib/libcpu/arm/s3c24xx/include/s3c2410.h create mode 100644 c/src/lib/libcpu/arm/s3c24xx/irq/bsp_irq_asm.S (limited to 'c/src') diff --git a/c/src/lib/libbsp/arm/ChangeLog b/c/src/lib/libbsp/arm/ChangeLog index fe374dcae0..0279196665 100644 --- a/c/src/lib/libbsp/arm/ChangeLog +++ b/c/src/lib/libbsp/arm/ChangeLog @@ -1,3 +1,9 @@ +2010-04-09 Thomas Doerfler + + * shared/irq/irq_init.c, shared/lpc/clock/lpc-clock-config.c, + shared/lpc/network/lpc-ethernet.c, shared/start/start.S: make + irq data types consistent + 2010-04-09 Sebastian Huber * shared/lpc/include/lpc-dma.h: New file. diff --git a/c/src/lib/libbsp/arm/csb336/ChangeLog b/c/src/lib/libbsp/arm/csb336/ChangeLog index acbd1f9137..61203d077f 100644 --- a/c/src/lib/libbsp/arm/csb336/ChangeLog +++ b/c/src/lib/libbsp/arm/csb336/ChangeLog @@ -1,3 +1,8 @@ +2010-04-09 Thomas Doerfler + + * startup/bspstart.c, network/network.c: make irq data types + consistent + 2010-04-07 Joel Sherrill * console/uart.c: Eliminate warnings. diff --git a/c/src/lib/libbsp/arm/csb336/network/network.c b/c/src/lib/libbsp/arm/csb336/network/network.c index fa6f903a4d..8f642a9ba9 100644 --- a/c/src/lib/libbsp/arm/csb336/network/network.c +++ b/c/src/lib/libbsp/arm/csb336/network/network.c @@ -49,7 +49,7 @@ static int enet_isr_is_on(const rtems_irq_connect_data *irq); /* Replace the first value with the clock's interrupt name. */ rtems_irq_connect_data mc9328mxl_enet_isr_data = { .name = BSP_INT_GPIO_PORTA, - .hdl = (rtems_irq_hdl)enet_isr, + .hdl = enet_isr, .handle = (void *)BSP_INT_GPIO_PORTA, .on = enet_isr_on, .off = enet_isr_off, diff --git a/c/src/lib/libbsp/arm/csb336/startup/bspstart.c b/c/src/lib/libbsp/arm/csb336/startup/bspstart.c index bb22eca0a0..e3081e1f79 100644 --- a/c/src/lib/libbsp/arm/csb336/startup/bspstart.c +++ b/c/src/lib/libbsp/arm/csb336/startup/bspstart.c @@ -16,6 +16,8 @@ #include extern void rtems_irq_mngt_init(void); +extern void rtems_exception_init_mngt(void); + extern void mmu_set_cpu_async_mode(void); /* diff --git a/c/src/lib/libbsp/arm/csb337/ChangeLog b/c/src/lib/libbsp/arm/csb337/ChangeLog index 1794020b1a..10bd660acf 100644 --- a/c/src/lib/libbsp/arm/csb337/ChangeLog +++ b/c/src/lib/libbsp/arm/csb337/ChangeLog @@ -1,3 +1,8 @@ +2010-04-09 Thomas Doerfler + + * startup/bspstart.c, network/network.c: make irq data types + consistent + 2009-12-08 Fernando Nicodemos * console/font8x16.h, console/sed1356.c: Fix typos. diff --git a/c/src/lib/libbsp/arm/csb337/network/network.c b/c/src/lib/libbsp/arm/csb337/network/network.c index 34f8a7b5bc..e16b646035 100644 --- a/c/src/lib/libbsp/arm/csb337/network/network.c +++ b/c/src/lib/libbsp/arm/csb337/network/network.c @@ -84,7 +84,7 @@ /* RTEMS event used to start transmit daemon. */ #define START_TRANSMIT_EVENT RTEMS_EVENT_2 -rtems_isr at91rm9200_emac_isr(rtems_vector_number vector); +static void at91rm9200_emac_isr (rtems_irq_hdl_param unused); static void at91rm9200_emac_isr_on(const rtems_irq_connect_data *unused); static void at91rm9200_emac_isr_off(const rtems_irq_connect_data *unused); static int at91rm9200_emac_isr_is_on(const rtems_irq_connect_data *irq); @@ -92,12 +92,12 @@ static int at91rm9200_emac_isr_is_on(const rtems_irq_connect_data *irq); /* Replace the first value with the clock's interrupt name. */ rtems_irq_connect_data at91rm9200_emac_isr_data = { AT91RM9200_INT_EMAC, - (rtems_irq_hdl)at91rm9200_emac_isr, + at91rm9200_emac_isr, + NULL, at91rm9200_emac_isr_on, at91rm9200_emac_isr_off, - at91rm9200_emac_isr_is_on, - 3, /* unused for ARM */ - 0 }; /* unused for ARM */ + at91rm9200_emac_isr_is_on +}; /* use the values defined in linkcmds for our use of SRAM */ @@ -847,7 +847,7 @@ at91rm9200_emac_ioctl (struct ifnet *ifp, ioctl_command_t command, caddr_t data) } /* interrupt handler */ -rtems_isr at91rm9200_emac_isr (rtems_vector_number v) +static void at91rm9200_emac_isr (rtems_irq_hdl_param unused) { unsigned long status32; diff --git a/c/src/lib/libbsp/arm/csb337/startup/bspstart.c b/c/src/lib/libbsp/arm/csb337/startup/bspstart.c index 5857d04429..9546ceadbd 100644 --- a/c/src/lib/libbsp/arm/csb337/startup/bspstart.c +++ b/c/src/lib/libbsp/arm/csb337/startup/bspstart.c @@ -25,6 +25,7 @@ /* Function prototypes */ extern void rtems_irq_mngt_init(void); +extern void rtems_exception_init_mngt(void); void bsp_libc_init( void *, uint32_t, int ); static void fix_mac_addr(void); void bsp_usart_init(void); diff --git a/c/src/lib/libbsp/arm/edb7312/ChangeLog b/c/src/lib/libbsp/arm/edb7312/ChangeLog index 06bc90a53f..5c7e32ed1c 100644 --- a/c/src/lib/libbsp/arm/edb7312/ChangeLog +++ b/c/src/lib/libbsp/arm/edb7312/ChangeLog @@ -1,3 +1,9 @@ +2010-04-09 Thomas Doerfler + + * clock/clockdrv.c, irq/bsp_irq_init.c, irq/irq.h + startup/bspstart.c, network/network.c: make irq data types + consistent + 2010-04-07 Joel Sherrill * start/start.S: Verify boot_card() is passed a NULL. diff --git a/c/src/lib/libbsp/arm/edb7312/clock/clockdrv.c b/c/src/lib/libbsp/arm/edb7312/clock/clockdrv.c index c081e8c31c..32d185501d 100644 --- a/c/src/lib/libbsp/arm/edb7312/clock/clockdrv.c +++ b/c/src/lib/libbsp/arm/edb7312/clock/clockdrv.c @@ -27,11 +27,10 @@ static int clock_isr_is_on(const rtems_irq_connect_data *irq); rtems_irq_connect_data clock_isr_data = {BSP_TC1OI, (rtems_irq_hdl)Clock_isr, + NULL, clock_isr_on, clock_isr_off, - clock_isr_is_on, - 3, - 0 }; + clock_isr_is_on}; #define CLOCK_VECTOR 0 diff --git a/c/src/lib/libbsp/arm/edb7312/irq/bsp_irq_init.c b/c/src/lib/libbsp/arm/edb7312/irq/bsp_irq_init.c index 228e5c6f77..a9cc5f2171 100644 --- a/c/src/lib/libbsp/arm/edb7312/irq/bsp_irq_init.c +++ b/c/src/lib/libbsp/arm/edb7312/irq/bsp_irq_init.c @@ -17,8 +17,6 @@ #include #include -extern void default_int_handler(void); - void BSP_rtems_irq_mngt_init(void) { long int_stat; diff --git a/c/src/lib/libbsp/arm/edb7312/irq/irq.h b/c/src/lib/libbsp/arm/edb7312/irq/irq.h index c96479e8d2..8debeaee74 100644 --- a/c/src/lib/libbsp/arm/edb7312/irq/irq.h +++ b/c/src/lib/libbsp/arm/edb7312/irq/irq.h @@ -30,9 +30,10 @@ extern "C" { * Include some preprocessor value also used by assember code */ +#include #include -extern void default_int_handler(); +extern void default_int_handler(rtems_irq_hdl_param unused); /*-------------------------------------------------------------------------+ | Constants +--------------------------------------------------------------------------*/ @@ -66,62 +67,6 @@ typedef unsigned int rtems_irq_number; #define BSP_DAIINT 21 #define BSP_MAX_INT 22 -/* - * Type definition for RTEMS managed interrupts - */ -typedef unsigned char rtems_irq_level; -typedef unsigned char rtems_irq_trigger; - -struct __rtems_irq_connect_data__; /* forward declaratiuon */ - -typedef void (*rtems_irq_hdl) (void); -typedef void (*rtems_irq_enable) (const struct __rtems_irq_connect_data__*); -typedef void (*rtems_irq_disable) (const struct __rtems_irq_connect_data__*); -typedef int (*rtems_irq_is_enabled)(const struct __rtems_irq_connect_data__*); - -typedef struct __rtems_irq_connect_data__ { - /* - * IRQ line - */ - rtems_irq_number name; - /* - * handler. See comment on handler properties below in function prototype. - */ - rtems_irq_hdl hdl; - /* - * function for enabling interrupts at device level (ONLY!). - * The BSP code will automatically enable it at i8259s level. - * RATIONALE : anyway such code has to exist in current driver code. - * It is usually called immediately AFTER connecting the interrupt handler. - * RTEMS may well need such a function when restoring normal interrupt - * processing after a debug session. - * - */ - rtems_irq_enable on; - /* - * function for disabling interrupts at device level (ONLY!). - * The code will disable it at i8259s level. RATIONALE : anyway - * such code has to exist for clean shutdown. It is usually called - * BEFORE disconnecting the interrupt. RTEMS may well need such - * a function when disabling normal interrupt processing for - * a debug session. May well be a NOP function. - */ - rtems_irq_disable off; - /* - * function enabling to know what interrupt may currently occur - * if someone manipulates the i8259s interrupt mask without care... - */ - rtems_irq_is_enabled isOn; - /* - * priority level at the vplus level - */ - rtems_irq_level irqLevel; - /* - * Trigger way : Rising or falling edge or High or low level - */ - rtems_irq_trigger irqTrigger; -} rtems_irq_connect_data; - /*-------------------------------------------------------------------------+ | Function Prototypes. +--------------------------------------------------------------------------*/ @@ -134,53 +79,6 @@ typedef struct __rtems_irq_connect_data__ { */ void BSP_rtems_irq_mngt_init(); -/* - * function to connect a particular irq handler. This hanlder will NOT be called - * directly as the result of the corresponding interrupt. Instead, a RTEMS - * irq prologue will be called that will : - * - * 1) save the C scratch registers, - * 2) switch to a interrupt stack if the interrupt is not nested, - * 3) store the current i8259s' interrupt masks - * 4) modify them to disable the current interrupt at 8259 level (and may - * be others depending on software priorities) - * 5) aknowledge the i8259s', - * 6) demask the processor, - * 7) call the application handler - * - * As a result the hdl function provided - * - * a) can perfectly be written is C, - * b) may also well directly call the part of the RTEMS API that can be used - * from interrupt level, - * c) It only responsible for handling the jobs that need to be done at - * the device level including (aknowledging/re-enabling the interrupt at device, - * level, getting the data,...) - * - * When returning from the function, the following will be performed by - * the RTEMS irq epilogue : - * - * 1) masks the interrupts again, - * 2) restore the original i8259s' interrupt masks - * 3) switch back on the orinal stack if needed, - * 4) perform rescheduling when necessary, - * 5) restore the C scratch registers... - * 6) restore initial execution flow - * - */ - -int BSP_install_rtems_irq_handler (const rtems_irq_connect_data*); -/* - * function to get the current RTEMS irq handler for ptr->name. It enables to - * define hanlder chain... - */ -int BSP_get_current_rtems_irq_handler (rtems_irq_connect_data* ptr); -/* - * function to get disconnect the RTEMS irq handler for ptr->name. - * This function checks that the value given is the current one for safety reason. - * The user can use the previous function to get it. - */ -int BSP_remove_rtems_irq_handler (const rtems_irq_connect_data*); #endif /* __asm__ */ diff --git a/c/src/lib/libbsp/arm/edb7312/network/network.c b/c/src/lib/libbsp/arm/edb7312/network/network.c index 236176f171..1ce1cae4ba 100644 --- a/c/src/lib/libbsp/arm/edb7312/network/network.c +++ b/c/src/lib/libbsp/arm/edb7312/network/network.c @@ -7,20 +7,19 @@ unsigned int bsp_cs8900_io_base = 0; unsigned int bsp_cs8900_memory_base = 0; cs8900_device *g_cs; -rtems_isr cs8900_isr(rtems_vector_number v); +void cs8900_isr(rtems_irq_hdl_param unused); rtems_irq_connect_data cs8900_isr_data = {BSP_EINT3, - (rtems_irq_hdl)cs8900_isr, - NULL, - NULL, - NULL, - 0, - 0 }; + cs8900_isr, + NULL, + NULL, + NULL, + NULL}; char g_enetbuf[1520]; -rtems_isr cs8900_isr(rtems_vector_number v) +void cs8900_isr(rtems_irq_hdl_param unused) { - cs8900_interrupt(v, g_cs); + cs8900_interrupt(BSP_EINT3, g_cs); } /* cs8900_io_set_reg - set one of the I/O addressed registers */ diff --git a/c/src/lib/libbsp/arm/edb7312/startup/bspstart.c b/c/src/lib/libbsp/arm/edb7312/startup/bspstart.c index cda42969a9..9189162d24 100644 --- a/c/src/lib/libbsp/arm/edb7312/startup/bspstart.c +++ b/c/src/lib/libbsp/arm/edb7312/startup/bspstart.c @@ -18,6 +18,7 @@ * Function prototypes */ extern void rtems_irq_mngt_init(void); +extern void rtems_exception_init_mngt(void); /* * NAME: bsp_start_default - BSP initialization function diff --git a/c/src/lib/libbsp/arm/gba/ChangeLog b/c/src/lib/libbsp/arm/gba/ChangeLog index 769f222cfc..2f81f044ef 100644 --- a/c/src/lib/libbsp/arm/gba/ChangeLog +++ b/c/src/lib/libbsp/arm/gba/ChangeLog @@ -1,3 +1,8 @@ +2010-04-09 Thomas Doerfler + + * clock/clockdrv.c, console/console.c, irq/irq.c, irq/irq.h, + irq/irq_init.c: make irq data types consistent + 2010-04-07 Joel Sherrill * start/start.S: Verify boot_card() is passed a NULL. diff --git a/c/src/lib/libbsp/arm/gba/clock/clockdrv.c b/c/src/lib/libbsp/arm/gba/clock/clockdrv.c index 3e1a5bd4c8..82678f3480 100644 --- a/c/src/lib/libbsp/arm/gba/clock/clockdrv.c +++ b/c/src/lib/libbsp/arm/gba/clock/clockdrv.c @@ -31,11 +31,10 @@ static int clock_isr_is_on(const rtems_irq_connect_data *irq); rtems_irq_connect_data clock_isr_data = {BSP_IRQ_TIMER3, (rtems_irq_hdl)Clock_isr, + NULL, clock_isr_on, clock_isr_off, - clock_isr_is_on, - 0, - 0 }; + clock_isr_is_on}; #define CLOCK_VECTOR 0 @@ -44,6 +43,7 @@ rtems_irq_connect_data clock_isr_data = {BSP_IRQ_TIMER3, #define Clock_driver_support_install_isr( _new, _old ) \ do { \ BSP_install_rtems_irq_handler(&clock_isr_data); \ + _old = NULL; \ } while(0) #define Clock_driver_support_shutdown_hardware() \ diff --git a/c/src/lib/libbsp/arm/gba/console/console.c b/c/src/lib/libbsp/arm/gba/console/console.c index 3059c9b94f..43554c508a 100644 --- a/c/src/lib/libbsp/arm/gba/console/console.c +++ b/c/src/lib/libbsp/arm/gba/console/console.c @@ -49,7 +49,7 @@ static int gba_pollRead(int minor) * @return character code * */ -static int gba_write(int minor, const char *buf, int len) +static ssize_t gba_write(int minor, const char *buf, size_t len) { int i; diff --git a/c/src/lib/libbsp/arm/gba/irq/irq.h b/c/src/lib/libbsp/arm/gba/irq/irq.h index 3ba5f4ebac..7bb00e456a 100644 --- a/c/src/lib/libbsp/arm/gba/irq/irq.h +++ b/c/src/lib/libbsp/arm/gba/irq/irq.h @@ -31,9 +31,10 @@ extern "C" { #define VECTOR_TABLE (&irq_vector_table[0]) #include +#include #include -extern void default_int_handler(); +extern void default_int_handler(rtems_irq_hdl_param unused); /*---------------------------------------------------------------------------* * MACROS * @@ -67,67 +68,10 @@ typedef enum { BSP_MAX_INT = 16 /**< BSP_MAX_INT <= _irq_max_vector in linkcmds */ } rtems_irq_symbolic_name; -/* - * Type definition for RTEMS managed interrupts - */ -typedef unsigned char rtems_irq_level; -typedef unsigned char rtems_irq_trigger; extern void _irq_max_vector; /**< defined in lincmds */ extern uint32_t irq_vector_table[BSP_MAX_INT]; /**< allocated in linkcmds */ - -struct __rtems_irq_connect_data__; /* forward declaratiuon */ - -typedef void (*rtems_irq_hdl) (void); -typedef void (*rtems_irq_enable) (const struct __rtems_irq_connect_data__*); -typedef void (*rtems_irq_disable) (const struct __rtems_irq_connect_data__*); -typedef int (*rtems_irq_is_enabled) (const struct __rtems_irq_connect_data__*); - -/** irq connection data structure */ -typedef struct __rtems_irq_connect_data__ { - /** - * IRQ line - */ - rtems_irq_symbolic_name name; - /** - * handler. See comment on handler properties below in function prototype. - */ - rtems_irq_hdl hdl; - /** - * function for enabling interrupts at device level (ONLY!). - * The BSP code will automatically enable it at PIC level. - * RATIONALE : anyway such code has to exist in current driver code. - * It is usually called immediately AFTER connecting the interrupt handler. - * RTEMS may well need such a function when restoring normal interrupt - * processing after a debug session. - * - */ - rtems_irq_enable on; - /** - * function for disabling interrupts at device level (ONLY!). - * The code will disable it at PIC level. RATIONALE : anyway - * such code has to exist for clean shutdown. It is usually called - * BEFORE disconnecting the interrupt. RTEMS may well need such - * a function when disabling normal interrupt processing for - * a debug session. May well be a NOP function. - */ - rtems_irq_disable off; - /** - * function enabling to know what interrupt may currently occur - * if someone manipulates the PIC interrupt mask without care... - */ - rtems_irq_is_enabled isOn; - /** - * irq priority level - */ - rtems_irq_level irqLevel; - /** - * Trigger way : Rising or falling edge or High or low level - */ - rtems_irq_trigger irqTrigger; -} rtems_irq_connect_data; - /*-------------------------------------------------------------------------+ | Function Prototypes. +--------------------------------------------------------------------------*/ @@ -140,55 +84,6 @@ typedef struct __rtems_irq_connect_data__ { */ void BSP_rtems_irq_mngt_init(); - -/** - * @brief function to connect a particular irq handler. - * This hanlder will NOT be called directly as the result of the corresponding interrupt. - * Instead, a RTEMS irq prologue will be called that will : - * 1) save the C scratch registers, - * 2) switch to a interrupt stack if the interrupt is not nested, - * 3) store the current i8259s' interrupt masks - * 4) modify them to disable the current interrupt at 8259 level (and may - * be others depending on software priorities) - * 5) aknowledge the i8259s', - * 6) demask the processor, - * 7) call the application handler - * - * As a result the hdl function provided - * a) can perfectly be written is C, - * b) may also well directly call the part of the RTEMS API that can be used - * from interrupt level, - * c) It only responsible for handling the jobs that need to be done at - * the device level including (aknowledging/re-enabling the interrupt at device, - * level, getting the data,...) - * - * When returning from the function, the following will be performed by - * the RTEMS irq epilogue : - * - * 1) masks the interrupts again, - * 2) restore the original i8259s' interrupt masks - * 3) switch back on the orinal stack if needed, - * 4) perform rescheduling when necessary, - * 5) restore the C scratch registers... - * 6) restore initial execution flow - * - */ -int BSP_install_rtems_irq_handler (const rtems_irq_connect_data*); - -/** - * function to get the current RTEMS irq handler for ptr->name. It enables to - * define hanlder chain... - */ -int BSP_get_current_rtems_irq_handler (rtems_irq_connect_data* ptr); - -/** - * @brief function to get disconnect the RTEMS irq handler for ptr->name. - * This function checks that the value given is the current one for safety reason. - * The user can use the previous function to get it. - */ -int BSP_remove_rtems_irq_handler (const rtems_irq_connect_data*); - - #ifdef __cplusplus } #endif diff --git a/c/src/lib/libbsp/arm/gba/irq/irq_init.c b/c/src/lib/libbsp/arm/gba/irq/irq_init.c index 136188804a..dfa6ec2744 100644 --- a/c/src/lib/libbsp/arm/gba/irq/irq_init.c +++ b/c/src/lib/libbsp/arm/gba/irq/irq_init.c @@ -35,7 +35,7 @@ extern void _irq_max_vector; * @param None * @return None */ -void default_int_handler(void) +void default_int_handler(rtems_irq_hdl_param unused) { printk("raw_idt_notify has been called \n"); } diff --git a/c/src/lib/libbsp/arm/gp32/ChangeLog b/c/src/lib/libbsp/arm/gp32/ChangeLog index 6d66c1d271..d4e639ceef 100644 --- a/c/src/lib/libbsp/arm/gp32/ChangeLog +++ b/c/src/lib/libbsp/arm/gp32/ChangeLog @@ -1,3 +1,8 @@ +2010-04-09 Thomas Doerfler + + * Makefile.am, startup/bspstart.c: make irq data types consistent, + use common code for s3c24xx + 2010-04-07 Joel Sherrill * start/start.S: Verify boot_card() is passed a NULL. diff --git a/c/src/lib/libbsp/arm/gp32/Makefile.am b/c/src/lib/libbsp/arm/gp32/Makefile.am index abdc52934c..0eadacd9f3 100644 --- a/c/src/lib/libbsp/arm/gp32/Makefile.am +++ b/c/src/lib/libbsp/arm/gp32/Makefile.am @@ -44,9 +44,9 @@ libbsp_a_SOURCES += ../shared/abort/abort.c libbsp_a_SOURCES += smc/smc.c smc/smc.h libbsp_a_LIBADD = ../../../libcpu/@RTEMS_CPU@/shared/arm920.rel \ - ../../../libcpu/@RTEMS_CPU@/@RTEMS_CPU_MODEL@/clock.rel \ - ../../../libcpu/@RTEMS_CPU@/@RTEMS_CPU_MODEL@/timer.rel \ - ../../../libcpu/@RTEMS_CPU@/@RTEMS_CPU_MODEL@/irq.rel + ../../../libcpu/@RTEMS_CPU@/s3c24xx/clock.rel \ + ../../../libcpu/@RTEMS_CPU@/s3c24xx/timer.rel \ + ../../../libcpu/@RTEMS_CPU@/s3c24xx/irq.rel include $(srcdir)/preinstall.am include $(top_srcdir)/../../../../automake/local.am diff --git a/c/src/lib/libbsp/arm/gp32/startup/bspstart.c b/c/src/lib/libbsp/arm/gp32/startup/bspstart.c index be211505bd..eca433c11e 100644 --- a/c/src/lib/libbsp/arm/gp32/startup/bspstart.c +++ b/c/src/lib/libbsp/arm/gp32/startup/bspstart.c @@ -22,6 +22,7 @@ * External Prototypes */ extern void rtems_irq_mngt_init(void); +extern void rtems_exception_init_mngt(void); /* * BSP specific Idle task diff --git a/c/src/lib/libbsp/arm/gumstix/ChangeLog b/c/src/lib/libbsp/arm/gumstix/ChangeLog index 857cca8d15..f3661ad819 100644 --- a/c/src/lib/libbsp/arm/gumstix/ChangeLog +++ b/c/src/lib/libbsp/arm/gumstix/ChangeLog @@ -1,3 +1,7 @@ +2010-04-09 Thomas Doerfler + + * rtl8019/rtl8019.c: make irq data types consistent + 2010-04-07 Joel Sherrill * start/start.S: Verify boot_card() is passed a NULL. diff --git a/c/src/lib/libbsp/arm/gumstix/rtl8019/rtl8019.c b/c/src/lib/libbsp/arm/gumstix/rtl8019/rtl8019.c index 4754e0e67e..ab1f5378f4 100644 --- a/c/src/lib/libbsp/arm/gumstix/rtl8019/rtl8019.c +++ b/c/src/lib/libbsp/arm/gumstix/rtl8019/rtl8019.c @@ -352,12 +352,10 @@ ne_check_status (struct ne_softc *sc, int from_irq_handler) /* Handle an NE2000 interrupt. */ static void -ne_interrupt_handler (uint32_t cdata) +ne_interrupt_handler (rtems_irq_hdl_param handle) { - rtems_vector_number v = (rtems_vector_number) cdata; - struct ne_softc *sc; + struct ne_softc *sc = handle; - sc = ne_device_for_irno (v); if (sc == NULL) return; @@ -502,15 +500,16 @@ ne_init_hardware (struct ne_softc *sc) /* Set up interrupts. */ static void -ne_init_irq_handler(int irno) +ne_init_irq_handler(ne_softc *sc) { rtems_irq_connect_data irq; #ifdef DEBUG_NE printk("ne_init_irq_handler(%d)\n", irno); #endif - irq.name = irno; + irq.name = sc->irno; irq.hdl = ne_interrupt_handler; + irq.handle = sc; irq.on = ne_interrupt_on; irq.off = ne_interrupt_off; irq.isOn = ne_interrupt_is_on; @@ -976,7 +975,7 @@ ne_init (void *arg) sc->rx_daemon_tid = rtems_bsdnet_newproc ("SCrx", 4096, ne_rx_daemon, sc); /* install rtems irq handler */ - ne_init_irq_handler(sc->irno); + ne_init_irq_handler(sc); } ifp->if_flags |= IFF_RUNNING; diff --git a/c/src/lib/libbsp/arm/nds/ChangeLog b/c/src/lib/libbsp/arm/nds/ChangeLog index 6d9cdc9a29..9033313dcc 100644 --- a/c/src/lib/libbsp/arm/nds/ChangeLog +++ b/c/src/lib/libbsp/arm/nds/ChangeLog @@ -1,3 +1,9 @@ +2010-04-09 Thomas Doerfler + + * Makefile.am, clock/clock.c, fb/fb.c, irq/irq.c, sound/sound.c, + startup/bspstart.c, touchscreen/touchscreen.c, wifi/wifi.c: make + irq data types consistent + 2010-04-07 Joel Sherrill * start/start.S: Verify boot_card() is passed a NULL. diff --git a/c/src/lib/libbsp/arm/nds/Makefile.am b/c/src/lib/libbsp/arm/nds/Makefile.am index f169d163dd..d35c3ba6e3 100644 --- a/c/src/lib/libbsp/arm/nds/Makefile.am +++ b/c/src/lib/libbsp/arm/nds/Makefile.am @@ -88,8 +88,6 @@ block_rel_SOURCES = block/block.c block_rel_CPPFLAGS = $(AM_CPPFLAGS) -DARM9 -I$(srcdir)/libnds/include -DNDS -I$(srcdir)/libfat/source/disc_io block_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) -include_HEADERS += irq/irq.h - noinst_PROGRAMS += irq.rel irq_rel_SOURCES = irq/irq.c irq_rel_CPPFLAGS = $(AM_CPPFLAGS) -DARM9 -I$(srcdir)/libnds/include diff --git a/c/src/lib/libbsp/arm/nds/clock/clock.c b/c/src/lib/libbsp/arm/nds/clock/clock.c index 50445a6620..ea7c01f05d 100644 --- a/c/src/lib/libbsp/arm/nds/clock/clock.c +++ b/c/src/lib/libbsp/arm/nds/clock/clock.c @@ -13,7 +13,7 @@ #include #include -#include "../irq/irq.h" +#include #include #define CLOCK_VECTOR IRQ_TIMER0 @@ -34,8 +34,7 @@ static rtems_irq_connect_data clock_isr_data = { NULL, NULL, NULL, - 0, - 0 + NULL }; void update_touchscreen (void); @@ -52,12 +51,11 @@ void update_touchscreen (void); * install isr for clock driver. */ -void -Clock_driver_support_install_isr (rtems_isr_entry new, rtems_isr_entry old) -{ - BSP_install_rtems_irq_handler (&clock_isr_data); -} - +#define Clock_driver_support_install_isr( _new, _old ) \ + do { \ + _old = NULL; \ + BSP_install_rtems_irq_handler(&clock_isr_data); \ + } while (0) /* * disable clock. */ diff --git a/c/src/lib/libbsp/arm/nds/fb/fb.c b/c/src/lib/libbsp/arm/nds/fb/fb.c index f41294d332..9e3d1013c9 100644 --- a/c/src/lib/libbsp/arm/nds/fb/fb.c +++ b/c/src/lib/libbsp/arm/nds/fb/fb.c @@ -17,7 +17,7 @@ #include #include -#include "../irq/irq.h" +#include #include #include diff --git a/c/src/lib/libbsp/arm/nds/irq/irq.c b/c/src/lib/libbsp/arm/nds/irq/irq.c index fe8d36a18d..17755c2b59 100644 --- a/c/src/lib/libbsp/arm/nds/irq/irq.c +++ b/c/src/lib/libbsp/arm/nds/irq/irq.c @@ -12,7 +12,7 @@ */ #include -#include "irq.h" +#include #include /* @@ -55,7 +55,10 @@ BSP_install_rtems_irq_handler (const rtems_irq_connect_data * irq) rtems_interrupt_disable (level); - irqSet (irq->name, irq->hdl); + /* + * FIXME: irq_hdl will probably not be called with its parameter + */ + irqSet (irq->name, (VoidFunctionPointer)irq->hdl); if (irq->on != NULL) irq->on (irq); diff --git a/c/src/lib/libbsp/arm/nds/irq/irq.h b/c/src/lib/libbsp/arm/nds/irq/irq.h deleted file mode 100644 index bab571646a..0000000000 --- a/c/src/lib/libbsp/arm/nds/irq/irq.h +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright (c) 2008 by Matthieu Bucchianeri - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * - * http://www.rtems.com/license/LICENSE - * - * $Id$ - */ - -#ifndef _IRQ_H_ -#define _IRQ_H_ - -#ifdef __cplusplus -extern "C" -{ -#endif - -/* - * Type definition for RTEMS managed interrupts - */ - - typedef unsigned char rtems_irq_name; - typedef unsigned char rtems_irq_level; - typedef unsigned char rtems_irq_trigger; - - struct __rtems_irq_connect_data__; /* forward declaratiuon */ - - typedef void (*rtems_irq_hdl) (void); - typedef void (*rtems_irq_enable) (const struct __rtems_irq_connect_data__ - *); - typedef void (*rtems_irq_disable) (const struct __rtems_irq_connect_data__ - *); - typedef int (*rtems_irq_is_enabled) (const struct __rtems_irq_connect_data__ - *); - -/** irq connection data structure */ - typedef struct __rtems_irq_connect_data__ - { - rtems_irq_name name; - rtems_irq_hdl hdl; - rtems_irq_enable on; - rtems_irq_disable off; - rtems_irq_is_enabled isOn; - rtems_irq_level irqLevel; - rtems_irq_trigger irqTrigger; - } rtems_irq_connect_data; - - void BSP_rtems_irq_mngt_init (void); - - int BSP_install_rtems_irq_handler (const rtems_irq_connect_data *); - - int BSP_get_current_rtems_irq_handler (rtems_irq_connect_data *); - - int BSP_remove_rtems_irq_handler (const rtems_irq_connect_data *); - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/c/src/lib/libbsp/arm/nds/preinstall.am b/c/src/lib/libbsp/arm/nds/preinstall.am index 48e2aced92..e0555de37f 100644 --- a/c/src/lib/libbsp/arm/nds/preinstall.am +++ b/c/src/lib/libbsp/arm/nds/preinstall.am @@ -78,10 +78,6 @@ $(PROJECT_INCLUDE)/nds/sound.h: sound/sound.h $(PROJECT_INCLUDE)/nds/$(dirstamp) $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/nds/sound.h PREINSTALL_FILES += $(PROJECT_INCLUDE)/nds/sound.h -$(PROJECT_INCLUDE)/irq.h: irq/irq.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/irq.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/irq.h - $(PROJECT_INCLUDE)/libnds/$(dirstamp): @$(MKDIR_P) $(PROJECT_INCLUDE)/libnds @: > $(PROJECT_INCLUDE)/libnds/$(dirstamp) diff --git a/c/src/lib/libbsp/arm/nds/sound/sound.c b/c/src/lib/libbsp/arm/nds/sound/sound.c index 9278926f89..20bcbc4153 100644 --- a/c/src/lib/libbsp/arm/nds/sound/sound.c +++ b/c/src/lib/libbsp/arm/nds/sound/sound.c @@ -17,7 +17,7 @@ #include #include -#include "../irq/irq.h" +#include #include #include diff --git a/c/src/lib/libbsp/arm/nds/startup/bspstart.c b/c/src/lib/libbsp/arm/nds/startup/bspstart.c index 7719f306a3..2da9933691 100644 --- a/c/src/lib/libbsp/arm/nds/startup/bspstart.c +++ b/c/src/lib/libbsp/arm/nds/startup/bspstart.c @@ -15,6 +15,7 @@ #include #include +extern void BSP_rtems_irq_mngt_init (void); /* * start the platform. */ diff --git a/c/src/lib/libbsp/arm/nds/touchscreen/touchscreen.c b/c/src/lib/libbsp/arm/nds/touchscreen/touchscreen.c index 92daf39193..9e4cd16f57 100644 --- a/c/src/lib/libbsp/arm/nds/touchscreen/touchscreen.c +++ b/c/src/lib/libbsp/arm/nds/touchscreen/touchscreen.c @@ -17,7 +17,7 @@ #include #include -#include "../irq/irq.h" +#include #include #include diff --git a/c/src/lib/libbsp/arm/nds/wifi/wifi.c b/c/src/lib/libbsp/arm/nds/wifi/wifi.c index c8c6f56701..013fd0fe4a 100644 --- a/c/src/lib/libbsp/arm/nds/wifi/wifi.c +++ b/c/src/lib/libbsp/arm/nds/wifi/wifi.c @@ -31,7 +31,7 @@ #include #include -#include +#include #include #include diff --git a/c/src/lib/libbsp/arm/rtl22xx/ChangeLog b/c/src/lib/libbsp/arm/rtl22xx/ChangeLog index a81d2b2f51..b9e14fe895 100644 --- a/c/src/lib/libbsp/arm/rtl22xx/ChangeLog +++ b/c/src/lib/libbsp/arm/rtl22xx/ChangeLog @@ -1,3 +1,8 @@ +2010-04-09 Thomas Doerfler + + * network/network.c, startup/bspstart.c: make + irq data types consistent + 2010-04-07 Joel Sherrill * include/bsp.h: Rename poorly named define "M" to "JOEL_M" since diff --git a/c/src/lib/libbsp/arm/rtl22xx/network/network.c b/c/src/lib/libbsp/arm/rtl22xx/network/network.c index 6777bbf1a5..d2bdf832dc 100644 --- a/c/src/lib/libbsp/arm/rtl22xx/network/network.c +++ b/c/src/lib/libbsp/arm/rtl22xx/network/network.c @@ -8,20 +8,19 @@ unsigned int bsp_cs8900_io_base = 0; unsigned int bsp_cs8900_memory_base = 0; cs8900_device *g_cs; -rtems_isr cs8900_isr(rtems_vector_number v); +void cs8900_isr(rtems_irq_hdl_param unused); rtems_irq_connect_data cs8900_isr_data = {LPC22xx_INTERRUPT_EINT2, (rtems_irq_hdl)cs8900_isr, - NULL, - NULL, - NULL, - 0, - 0 }; + NULL, + NULL, + NULL, + NULL}; char g_enetbuf[1520]; -rtems_isr cs8900_isr(rtems_vector_number v) +void cs8900_isr(rtems_irq_hdl_param unused) { - cs8900_interrupt(v, g_cs); + cs8900_interrupt(LPC22xx_INTERRUPT_EINT2, g_cs); } /* cs8900_io_set_reg - set one of the I/O addressed registers */ diff --git a/c/src/lib/libbsp/arm/rtl22xx/startup/bspstart.c b/c/src/lib/libbsp/arm/rtl22xx/startup/bspstart.c index 39824fac30..bb741130a0 100644 --- a/c/src/lib/libbsp/arm/rtl22xx/startup/bspstart.c +++ b/c/src/lib/libbsp/arm/rtl22xx/startup/bspstart.c @@ -17,6 +17,7 @@ * Function prototypes */ extern void rtems_irq_mngt_init(void); +extern void rtems_exception_init_mngt(void); extern void UART0_Ini(void); extern void printi(unsigned long); diff --git a/c/src/lib/libbsp/arm/shared/irq/irq_init.c b/c/src/lib/libbsp/arm/shared/irq/irq_init.c index 77f120edab..d48c11c2d7 100644 --- a/c/src/lib/libbsp/arm/shared/irq/irq_init.c +++ b/c/src/lib/libbsp/arm/shared/irq/irq_init.c @@ -17,7 +17,7 @@ #include #include -void default_int_handler(void) +void default_int_handler(rtems_irq_hdl_param unused) { printk("raw_idt_notify has been called \n"); } diff --git a/c/src/lib/libbsp/arm/shared/lpc/clock/lpc-clock-config.c b/c/src/lib/libbsp/arm/shared/lpc/clock/lpc-clock-config.c index 1fa80409df..ee28b5af90 100644 --- a/c/src/lib/libbsp/arm/shared/lpc/clock/lpc-clock-config.c +++ b/c/src/lib/libbsp/arm/shared/lpc/clock/lpc-clock-config.c @@ -112,7 +112,11 @@ static uint32_t lpc_clock_nanoseconds_since_last_tick(void) #define Clock_driver_support_at_tick() lpc_clock_at_tick() #define Clock_driver_support_initialize_hardware() lpc_clock_initialize() #define Clock_driver_support_install_isr(isr, old_isr) \ - lpc_clock_handler_install() + do { \ + lpc_clock_handler_install(); \ + old_isr = NULL; \ + } while (0) + #define Clock_driver_support_shutdown_hardware() lpc_clock_cleanup() #define Clock_driver_nanoseconds_since_last_tick \ lpc_clock_nanoseconds_since_last_tick diff --git a/c/src/lib/libbsp/arm/shared/lpc/network/lpc-ethernet.c b/c/src/lib/libbsp/arm/shared/lpc/network/lpc-ethernet.c index f0a354bea3..51dc21c82f 100644 --- a/c/src/lib/libbsp/arm/shared/lpc/network/lpc-ethernet.c +++ b/c/src/lib/libbsp/arm/shared/lpc/network/lpc-ethernet.c @@ -467,7 +467,8 @@ static bool lpc_eth_add_new_mbuf( | ETH_RX_CTRL_INTERRUPT; /* Cache flush of descriptor */ - rtems_cache_flush_multiple_data_lines(&desc [i], sizeof(desc [0])); + rtems_cache_flush_multiple_data_lines((void *)&desc [i], + sizeof(desc [0])); /* Add mbuf to table */ mbufs [i] = m; @@ -580,10 +581,10 @@ static void lpc_eth_receive_task(void *arg) struct mbuf *m = mbufs [receive_index]; /* Fragment status */ - rtems_cache_invalidate_multiple_data_lines( - &status [receive_index], - sizeof(status [0]) - ); + rtems_cache_invalidate_multiple_data_lines + ((void *)&status [receive_index], + sizeof(status [0]) + ); stat = status [receive_index].info; /* Remove mbuf from table */ @@ -908,10 +909,10 @@ static void lpc_eth_transmit_task(void *arg) ); desc [produce_index].start = mtod(m, uint32_t); desc [produce_index].control = ctrl; - rtems_cache_flush_multiple_data_lines( - &desc [produce_index], - sizeof(desc [0]) - ); + rtems_cache_flush_multiple_data_lines + ((void *)&desc [produce_index], + sizeof(desc [0]) + ); mbufs [produce_index] = m; LPC_ETH_PRINTF( @@ -966,7 +967,7 @@ static void lpc_eth_transmit_task(void *arg) if ((ctrl & ETH_TX_CTRL_LAST) != 0) { /* Finalize descriptor */ - desc [produce_index].control = ctrl & ~ETH_TX_CTRL_SIZE_MASK + desc [produce_index].control = (ctrl & ~ETH_TX_CTRL_SIZE_MASK) | (new_frame_length - 1); LPC_ETH_PRINTF( @@ -982,10 +983,10 @@ static void lpc_eth_transmit_task(void *arg) ); /* Cache flush of descriptor */ - rtems_cache_flush_multiple_data_lines( - &desc [produce_index], - sizeof(desc [0]) - ); + rtems_cache_flush_multiple_data_lines + ((void *)&desc [produce_index], + sizeof(desc [0]) + ); /* Next produce index */ produce_index = p; diff --git a/c/src/lib/libbsp/arm/shared/start/start.S b/c/src/lib/libbsp/arm/shared/start/start.S index a135feb25a..c4a5d806a7 100644 --- a/c/src/lib/libbsp/arm/shared/start/start.S +++ b/c/src/lib/libbsp/arm/shared/start/start.S @@ -17,8 +17,9 @@ */ #include +#include #include - + #include #include diff --git a/c/src/lib/libbsp/arm/smdk2410/ChangeLog b/c/src/lib/libbsp/arm/smdk2410/ChangeLog index b20151c7b6..4b198df592 100644 --- a/c/src/lib/libbsp/arm/smdk2410/ChangeLog +++ b/c/src/lib/libbsp/arm/smdk2410/ChangeLog @@ -1,3 +1,7 @@ +2010-04-09 Thomas Doerfler + + * Makefile.am: use common code for s3c24xx + 2009-10-21 Ralf Corsépius * make/custom/smdk2410.cfg: Remove RTEMS_BSP_FAMILY. diff --git a/c/src/lib/libbsp/arm/smdk2410/Makefile.am b/c/src/lib/libbsp/arm/smdk2410/Makefile.am index ae9b5b76bb..06192e2a6d 100644 --- a/c/src/lib/libbsp/arm/smdk2410/Makefile.am +++ b/c/src/lib/libbsp/arm/smdk2410/Makefile.am @@ -44,9 +44,9 @@ libbsp_a_SOURCES += ../shared/abort/abort.c libbsp_a_SOURCES += ../gp32/smc/smc.c ../gp32/smc/smc.h libbsp_a_LIBADD = ../../../libcpu/@RTEMS_CPU@/shared/arm920.rel \ - ../../../libcpu/@RTEMS_CPU@/@RTEMS_CPU_MODEL@/clock.rel \ - ../../../libcpu/@RTEMS_CPU@/@RTEMS_CPU_MODEL@/timer.rel \ - ../../../libcpu/@RTEMS_CPU@/@RTEMS_CPU_MODEL@/irq.rel + ../../../libcpu/@RTEMS_CPU@/s3c24xx/clock.rel \ + ../../../libcpu/@RTEMS_CPU@/s3c24xx/timer.rel \ + ../../../libcpu/@RTEMS_CPU@/s3c24xx/irq.rel include $(srcdir)/preinstall.am include $(top_srcdir)/../../../../automake/local.am diff --git a/c/src/lib/libbsp/shared/ChangeLog b/c/src/lib/libbsp/shared/ChangeLog index a559e0ad17..4541127727 100644 --- a/c/src/lib/libbsp/shared/ChangeLog +++ b/c/src/lib/libbsp/shared/ChangeLog @@ -1,3 +1,7 @@ +2010-04-09 Thomas Doerfler + + * umon/umonrtemsglue.c: change type to avoid warning + 2010-03-25 Thomas Doerfler * src/irq-generic.c: fix warning diff --git a/c/src/lib/libbsp/shared/umon/umonrtemsglue.c b/c/src/lib/libbsp/shared/umon/umonrtemsglue.c index 82392405de..3d4e245b4c 100644 --- a/c/src/lib/libbsp/shared/umon/umonrtemsglue.c +++ b/c/src/lib/libbsp/shared/umon/umonrtemsglue.c @@ -20,7 +20,7 @@ static int rtems_umon_connected = 0; void rtems_umon_connect(void) { - void *moncomptr; + int(*moncomptr)(int,void *,void *,void *); if ( rtems_umon_connected ) return; @@ -29,7 +29,7 @@ void rtems_umon_connect(void) moncomptr = rtems_bsp_get_umon_monptr(); monConnect( - (int(*)())(*(unsigned long *)moncomptr), /* monitor base */ + moncomptr, /* monitor base */ (void *)0, /* lock */ (void *)0 /* unlock */ ); diff --git a/c/src/lib/libcpu/arm/ChangeLog b/c/src/lib/libcpu/arm/ChangeLog index 4cc6232b5d..3e4348e3e4 100644 --- a/c/src/lib/libcpu/arm/ChangeLog +++ b/c/src/lib/libcpu/arm/ChangeLog @@ -1,3 +1,25 @@ +2010-04-09 Thomas Doerfler + + * configure.ac, Makefile.am, at91rm9200/clock/clock.c, + at91rm9200/irq/bsp_irq_init.c, + at91rm9200/irq/irq.h, at91rm9200/usart/usart.c, + lpc22xx/clock/clockdrv.c, lpc22xx/irq/bsp_irq_init.c, + lpc22xx/irq/irq.h, mc9328mxl/irq/bsp_irq_init.c, + mc9328mxl/irq/irq.h libcpu/arm/pxa255/clock/clock.c, + pxa255/irq/bsp_irq_init.c, pxa255/irq/irq.h, + s3c24xx/clock/clockdrv.c, s3c24xx/irq/bsp_irq_init.c, + s3c24xx/irq/irq.h: changes to consolidate s3c24xx support and to + make irq system warning-free + * s3c2400/clock/clockdrv.c, s3c2400/clock/support.c, + s3c2400/include/s3c2400.h, s3c2400/irq/bsp_irq_asm.S, + s3c2400/irq/bsp_irq_init.c, s3c2400/irq/irq.c + libcpu/arm/s3c2400/irq/irq.h, s3c2400/timer/timer.c, + s3c2410/include/s3c2410.h, s3c2410/irq/bsp_irq_asm.S, + s3c2410/irq/irq.h: removed after merge into s3c24xx + + * s3c24xx/include/s3c2400.h, s3c24xx/include/s3c2410.h, + s3c24xx/rq/bsp_irq_asm.S: moved from s3c2400 or s3c2410 tree + 2010-04-08 Sebastian Huber * shared/include/arm-cp15.h: Documentation. Fixed mask defines. diff --git a/c/src/lib/libcpu/arm/Makefile.am b/c/src/lib/libcpu/arm/Makefile.am index 8ad15ed4b9..d2e18e4f26 100644 --- a/c/src/lib/libcpu/arm/Makefile.am +++ b/c/src/lib/libcpu/arm/Makefile.am @@ -134,56 +134,30 @@ mc9328mxl_irq_rel_CPPFLAGS = $(AM_CPPFLAGS) mc9328mxl_irq_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) endif -if s3c2400 -include_HEADERS = s3c24xx/include/s3c24xx.h s3c2400/include/s3c2400.h - -## s3c2400/clock -noinst_PROGRAMS += s3c2400/clock.rel -s3c2400_clock_rel_SOURCES = s3c2400/clock/clockdrv.c s3c2400/clock/support.c -s3c2400_clock_rel_CPPFLAGS = $(AM_CPPFLAGS) -s3c2400_clock_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) - -## s3c2400/timer -noinst_PROGRAMS += s3c2400/timer.rel -s3c2400_timer_rel_SOURCES = s3c2400/timer/timer.c -s3c2400_timer_rel_CPPFLAGS = $(AM_CPPFLAGS) -s3c2400_timer_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) - -## s3c2400/interrupt -include_HEADERS += s3c2400/irq/irq.h - -noinst_PROGRAMS += s3c2400/irq.rel -s3c2400_irq_rel_SOURCES = s3c24xx/irq/irq.c s3c24xx/irq/bsp_irq_init.c \ - ../../libbsp/arm/shared/irq/irq_init.c s3c2400/irq/bsp_irq_asm.S \ - s3c2400/irq/irq.h -s3c2400_irq_rel_CPPFLAGS = $(AM_CPPFLAGS) -s3c2400_irq_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) -endif - -if s3c2410 -include_HEADERS = s3c24xx/include/s3c24xx.h s3c2410/include/s3c2410.h - -## s3c2410/clock -noinst_PROGRAMS += s3c2410/clock.rel -s3c2410_clock_rel_SOURCES = s3c24xx/clock/clockdrv.c s3c24xx/clock/support.c -s3c2410_clock_rel_CPPFLAGS = $(AM_CPPFLAGS) -s3c2410_clock_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) - -## s3c2410/timer -noinst_PROGRAMS += s3c2410/timer.rel -s3c2410_timer_rel_SOURCES = s3c24xx/timer/timer.c -s3c2410_timer_rel_CPPFLAGS = $(AM_CPPFLAGS) -s3c2410_timer_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) - -## s3c2410/interrupt -include_HEADERS += s3c2410/irq/irq.h - -noinst_PROGRAMS += s3c2410/irq.rel -s3c2410_irq_rel_SOURCES = s3c24xx/irq/irq.c s3c24xx/irq/bsp_irq_init.c \ - ../../libbsp/arm/shared/irq/irq_init.c s3c2410/irq/bsp_irq_asm.S \ - s3c2410/irq/irq.h -s3c2410_irq_rel_CPPFLAGS = $(AM_CPPFLAGS) -s3c2410_irq_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) +if s3c24xx +include_HEADERS = s3c24xx/include/s3c24xx.h s3c24xx/include/s3c2400.h s3c24xx/include/s3c2410.h + +## s3c24xx/clock +noinst_PROGRAMS += s3c24xx/clock.rel +s3c24xx_clock_rel_SOURCES = s3c24xx/clock/clockdrv.c s3c24xx/clock/support.c +s3c24xx_clock_rel_CPPFLAGS = $(AM_CPPFLAGS) +s3c24xx_clock_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) + +## s3c24xx/timer +noinst_PROGRAMS += s3c24xx/timer.rel +s3c24xx_timer_rel_SOURCES = s3c24xx/timer/timer.c +s3c24xx_timer_rel_CPPFLAGS = $(AM_CPPFLAGS) +s3c24xx_timer_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) + +## s3c24xx/interrupt +include_HEADERS += s3c24xx/irq/irq.h + +noinst_PROGRAMS += s3c24xx/irq.rel +s3c24xx_irq_rel_SOURCES = s3c24xx/irq/irq.c s3c24xx/irq/bsp_irq_init.c \ + ../../libbsp/arm/shared/irq/irq_init.c s3c24xx/irq/bsp_irq_asm.S \ + s3c24xx/irq/irq.h +s3c24xx_irq_rel_CPPFLAGS = $(AM_CPPFLAGS) +s3c24xx_irq_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) endif if lpc22xx diff --git a/c/src/lib/libcpu/arm/at91rm9200/clock/clock.c b/c/src/lib/libcpu/arm/at91rm9200/clock/clock.c index 7a9cf6af07..503239613b 100644 --- a/c/src/lib/libcpu/arm/at91rm9200/clock/clock.c +++ b/c/src/lib/libcpu/arm/at91rm9200/clock/clock.c @@ -66,15 +66,17 @@ rtems_isr Clock_isr(rtems_vector_number vector); /* Replace the first value with the clock's interrupt name. */ rtems_irq_connect_data clock_isr_data = {AT91RM9200_INT_SYSIRQ, (rtems_irq_hdl)Clock_isr, + NULL, clock_isr_on, clock_isr_off, - clock_isr_is_on, - 3, /* unused for ARM cpus */ - 0 }; /* unused for ARM cpus */ + clock_isr_is_on}; #define Clock_driver_support_install_isr( _new, _old ) \ - BSP_install_rtems_irq_handler(&clock_isr_data) + do { \ + (_old) = NULL; \ + BSP_install_rtems_irq_handler(&clock_isr_data); \ + } while(0) uint16_t st_pimr_value; void Clock_driver_support_initialize_hardware(void) diff --git a/c/src/lib/libcpu/arm/at91rm9200/irq/bsp_irq_init.c b/c/src/lib/libcpu/arm/at91rm9200/irq/bsp_irq_init.c index 99cf822570..eaf21e37b1 100644 --- a/c/src/lib/libcpu/arm/at91rm9200/irq/bsp_irq_init.c +++ b/c/src/lib/libcpu/arm/at91rm9200/irq/bsp_irq_init.c @@ -15,8 +15,6 @@ #include #include -extern void default_int_handler(void); - /* * Interrupt system initialization. Disable interrupts, clear * any that are pending. diff --git a/c/src/lib/libcpu/arm/at91rm9200/irq/irq.h b/c/src/lib/libcpu/arm/at91rm9200/irq/irq.h index 320c4415e5..1219c07e26 100644 --- a/c/src/lib/libcpu/arm/at91rm9200/irq/irq.h +++ b/c/src/lib/libcpu/arm/at91rm9200/irq/irq.h @@ -25,10 +25,11 @@ extern "C" { * Include some preprocessor value also used by assember code */ +#include #include #include -extern void default_int_handler(); +extern void default_int_handler(rtems_irq_hdl_param unused); /*********************************************************************** * Constants **********************************************************************/ @@ -72,60 +73,11 @@ extern void default_int_handler(); /* a vector table */ #define VECTOR_TABLE AIC_SVR_BASE -typedef unsigned char rtems_irq_level; -typedef unsigned char rtems_irq_trigger; - -struct __rtems_irq_connect_data__; /* forward declaratiuon */ -typedef unsigned int rtems_irq_number; -typedef void (*rtems_irq_hdl) (uint32_t vector); -typedef void (*rtems_irq_enable) (const struct __rtems_irq_connect_data__*); -typedef void (*rtems_irq_disable) (const struct __rtems_irq_connect_data__*); -typedef int (*rtems_irq_is_enabled)(const struct __rtems_irq_connect_data__*); - -typedef struct __rtems_irq_connect_data__ { - /* IRQ line */ - rtems_irq_number name; - - /* Handler */ - rtems_irq_hdl hdl; - - /* function for enabling interrupts at device level. */ - rtems_irq_enable on; - - /* function for disabling interrupts at device level. */ - rtems_irq_disable off; - - /* Function to test if interrupt is enabled */ - rtems_irq_is_enabled isOn; - - /* priority level of interrupt */ - rtems_irq_level irqLevel; - - /* Trigger method (rising/falling edge or high/low level) */ - rtems_irq_trigger irqTrigger; -} rtems_irq_connect_data; - /* * function to initialize the interrupt for a specific BSP */ void BSP_rtems_irq_mngt_init(); - -/* - * function to connect a particular irq handler. - */ -int BSP_install_rtems_irq_handler (const rtems_irq_connect_data*); - -/* - * function to get the current RTEMS irq handler for ptr->name. - */ -int BSP_get_current_rtems_irq_handler (rtems_irq_connect_data* ptr); - -/* - * function to disconnect the RTEMS irq handler for ptr->name. - */ -int BSP_remove_rtems_irq_handler (const rtems_irq_connect_data*); - #endif /* __asm__ */ #ifdef __cplusplus diff --git a/c/src/lib/libcpu/arm/at91rm9200/usart/usart.c b/c/src/lib/libcpu/arm/at91rm9200/usart/usart.c index 7633f05291..6c52570054 100644 --- a/c/src/lib/libcpu/arm/at91rm9200/usart/usart.c +++ b/c/src/lib/libcpu/arm/at91rm9200/usart/usart.c @@ -257,6 +257,7 @@ static int usart_set_attributes(int minor, const struct termios *t) usart->mr = mode; usart->brgr = brgr; + return 0; } /* diff --git a/c/src/lib/libcpu/arm/configure.ac b/c/src/lib/libcpu/arm/configure.ac index a63ce6b263..36c9133d09 100644 --- a/c/src/lib/libcpu/arm/configure.ac +++ b/c/src/lib/libcpu/arm/configure.ac @@ -29,10 +29,10 @@ AM_CONDITIONAL(shared, test "$RTEMS_CPU_MODEL" = "at91rm9200" || \ AM_CONDITIONAL(at91rm9200, test "$RTEMS_CPU_MODEL" = "at91rm9200") AM_CONDITIONAL(mc9328mxl, test "$RTEMS_CPU_MODEL" = "mc9328mxl") -AM_CONDITIONAL(s3c2400, test "$RTEMS_CPU_MODEL" = "s3c2400") -AM_CONDITIONAL(s3c2410, test "$RTEMS_CPU_MODEL" = "s3c2410") AM_CONDITIONAL(lpc22xx, test "$RTEMS_CPU_MODEL" = "lpc22xx") AM_CONDITIONAL(pxa255, test "$RTEMS_CPU_MODEL" = "pxa255") +AM_CONDITIONAL(s3c24xx, test "$RTEMS_CPU_MODEL" = "s3c2400" ||\ + test "$RTEMS_CPU_MODEL" = "s3c2410") RTEMS_AMPOLISH3 diff --git a/c/src/lib/libcpu/arm/lpc22xx/clock/clockdrv.c b/c/src/lib/libcpu/arm/lpc22xx/clock/clockdrv.c index c277c8ee2f..4f8a31bd9a 100644 --- a/c/src/lib/libcpu/arm/lpc22xx/clock/clockdrv.c +++ b/c/src/lib/libcpu/arm/lpc22xx/clock/clockdrv.c @@ -29,11 +29,10 @@ static int clock_isr_is_on(const rtems_irq_connect_data *irq); /* Replace the first value with the clock's interrupt name. */ rtems_irq_connect_data clock_isr_data = {LPC22xx_INTERRUPT_TIMER0, (rtems_irq_hdl)Clock_isr, + NULL, clock_isr_on, clock_isr_off, - clock_isr_is_on, - 3, /* unused for ARM cpus */ - 0 }; /* unused for ARM cpus */ + clock_isr_is_on}; /* If you follow the code, this is never used, so any value * should work diff --git a/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_init.c b/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_init.c index 4c5b7850ad..365b69604f 100644 --- a/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_init.c +++ b/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_init.c @@ -14,8 +14,6 @@ #include -extern void default_int_handler(void); - /* * Interrupt system initialization. Disable interrupts, clear * any that are pending. diff --git a/c/src/lib/libcpu/arm/lpc22xx/irq/irq.h b/c/src/lib/libcpu/arm/lpc22xx/irq/irq.h index 11f8de1bba..3904484585 100644 --- a/c/src/lib/libcpu/arm/lpc22xx/irq/irq.h +++ b/c/src/lib/libcpu/arm/lpc22xx/irq/irq.h @@ -25,11 +25,12 @@ extern "C" { /* * Include some preprocessor value also used by assember code */ - +#include #include #include -extern void default_int_handler(); +extern void default_int_handler(rtems_irq_hdl_param unused); + /*********************************************************************** * Constants **********************************************************************/ @@ -78,63 +79,14 @@ extern void default_int_handler(); #define FIQ_ISR_ADDR (*(u_long *)0x0000003CL) -typedef unsigned char rtems_irq_level; -typedef unsigned char rtems_irq_trigger; - -typedef unsigned int rtems_irq_number; -struct __rtems_irq_connect_data__; /* forward declaratiuon */ - -typedef void (*rtems_irq_hdl) (void); -typedef void (*rtems_irq_enable) (const struct __rtems_irq_connect_data__*); -typedef void (*rtems_irq_disable) (const struct __rtems_irq_connect_data__*); -typedef int (*rtems_irq_is_enabled)(const struct __rtems_irq_connect_data__*); - //extern rtems_irq_hdl bsp_vector_table[BSP_MAX_INT]; #define VECTOR_TABLE VICVectAddrBase -typedef struct __rtems_irq_connect_data__ { - /* IRQ line */ - rtems_irq_number name; - - /* Handler */ - rtems_irq_hdl hdl; - - /* function for enabling interrupts at device level. */ - rtems_irq_enable on; - - /* function for disabling interrupts at device level. */ - rtems_irq_disable off; - - /* Function to test if interrupt is enabled */ - rtems_irq_is_enabled isOn; - - /* priority level of interrupt */ - rtems_irq_level irqLevel; - - /* Trigger method (rising/falling edge or high/low level) */ - rtems_irq_trigger irqTrigger; -} rtems_irq_connect_data; /* * function to initialize the interrupt for a specific BSP */ -void BSP_rtems_irq_mngt_init(); - - -/* - * function to connect a particular irq handler. - */ -int BSP_install_rtems_irq_handler (const rtems_irq_connect_data*); - -/* - * function to get the current RTEMS irq handler for ptr->name. - */ -int BSP_get_current_rtems_irq_handler (rtems_irq_connect_data* ptr); - -/* - * function to disconnect the RTEMS irq handler for ptr->name. - */ -int BSP_remove_rtems_irq_handler (const rtems_irq_connect_data*); +void BSP_rtems_irq_mngt_init(void); #endif /* __asm__ */ diff --git a/c/src/lib/libcpu/arm/mc9328mxl/irq/bsp_irq_init.c b/c/src/lib/libcpu/arm/mc9328mxl/irq/bsp_irq_init.c index 90e854440e..078d246b49 100644 --- a/c/src/lib/libcpu/arm/mc9328mxl/irq/bsp_irq_init.c +++ b/c/src/lib/libcpu/arm/mc9328mxl/irq/bsp_irq_init.c @@ -13,9 +13,6 @@ */ #include #include -#include - -extern void default_int_handler(void); /* * Interrupt system initialization. Disable interrupts, clear diff --git a/c/src/lib/libcpu/arm/mc9328mxl/irq/irq.h b/c/src/lib/libcpu/arm/mc9328mxl/irq/irq.h index 6cc5c22f07..9998d2903c 100644 --- a/c/src/lib/libcpu/arm/mc9328mxl/irq/irq.h +++ b/c/src/lib/libcpu/arm/mc9328mxl/irq/irq.h @@ -31,7 +31,7 @@ extern "C" { #include #include -extern void default_int_handler(); +extern void default_int_handler(rtems_irq_hdl_param); /*********************************************************************** * Constants **********************************************************************/ @@ -115,8 +115,7 @@ extern mc9328mxl_irq_info_t bsp_vector_table[BSP_MAX_INT]; /* * function to initialize the interrupt for a specific BSP */ -void BSP_rtems_irq_mngt_init(); - +void BSP_rtems_irq_mngt_init(void); #endif /* __asm__ */ diff --git a/c/src/lib/libcpu/arm/preinstall.am b/c/src/lib/libcpu/arm/preinstall.am index a40ee5d945..7077f0e142 100644 --- a/c/src/lib/libcpu/arm/preinstall.am +++ b/c/src/lib/libcpu/arm/preinstall.am @@ -91,29 +91,20 @@ $(PROJECT_INCLUDE)/irq.h: mc9328mxl/irq/irq.h $(PROJECT_INCLUDE)/$(dirstamp) $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/irq.h PREINSTALL_FILES += $(PROJECT_INCLUDE)/irq.h endif -if s3c2400 +if s3c24xx $(PROJECT_INCLUDE)/s3c24xx.h: s3c24xx/include/s3c24xx.h $(PROJECT_INCLUDE)/$(dirstamp) $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/s3c24xx.h PREINSTALL_FILES += $(PROJECT_INCLUDE)/s3c24xx.h -$(PROJECT_INCLUDE)/s3c2400.h: s3c2400/include/s3c2400.h $(PROJECT_INCLUDE)/$(dirstamp) +$(PROJECT_INCLUDE)/s3c2400.h: s3c24xx/include/s3c2400.h $(PROJECT_INCLUDE)/$(dirstamp) $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/s3c2400.h PREINSTALL_FILES += $(PROJECT_INCLUDE)/s3c2400.h -$(PROJECT_INCLUDE)/irq.h: s3c2400/irq/irq.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/irq.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/irq.h -endif -if s3c2410 -$(PROJECT_INCLUDE)/s3c24xx.h: s3c24xx/include/s3c24xx.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/s3c24xx.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/s3c24xx.h - -$(PROJECT_INCLUDE)/s3c2410.h: s3c2410/include/s3c2410.h $(PROJECT_INCLUDE)/$(dirstamp) +$(PROJECT_INCLUDE)/s3c2410.h: s3c24xx/include/s3c2410.h $(PROJECT_INCLUDE)/$(dirstamp) $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/s3c2410.h PREINSTALL_FILES += $(PROJECT_INCLUDE)/s3c2410.h -$(PROJECT_INCLUDE)/irq.h: s3c2410/irq/irq.h $(PROJECT_INCLUDE)/$(dirstamp) +$(PROJECT_INCLUDE)/irq.h: s3c24xx/irq/irq.h $(PROJECT_INCLUDE)/$(dirstamp) $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/irq.h PREINSTALL_FILES += $(PROJECT_INCLUDE)/irq.h endif diff --git a/c/src/lib/libcpu/arm/pxa255/clock/clock.c b/c/src/lib/libcpu/arm/pxa255/clock/clock.c index c5d8cc9862..bb9e85c698 100755 --- a/c/src/lib/libcpu/arm/pxa255/clock/clock.c +++ b/c/src/lib/libcpu/arm/pxa255/clock/clock.c @@ -92,16 +92,18 @@ rtems_isr Clock_isr(rtems_vector_number vector); rtems_irq_connect_data clock_isr_data = { XSCALE_IRQ_OS_TIMER, (rtems_irq_hdl)Clock_isr, + NULL, clock_isr_on, clock_isr_off, - clock_isr_is_on, - 3, /* unused for ARM cpus */ - 0 /* unused for ARM cpus */ + clock_isr_is_on }; #define Clock_driver_support_install_isr( _new, _old ) \ - BSP_install_rtems_irq_handler(&clock_isr_data) + do { \ + _old = NULL; \ + BSP_install_rtems_irq_handler(&clock_isr_data); \ + } while (0) void Clock_driver_support_initialize_hardware(void) { diff --git a/c/src/lib/libcpu/arm/pxa255/irq/bsp_irq_init.c b/c/src/lib/libcpu/arm/pxa255/irq/bsp_irq_init.c index 0470c88ce9..42bdf396a1 100755 --- a/c/src/lib/libcpu/arm/pxa255/irq/bsp_irq_init.c +++ b/c/src/lib/libcpu/arm/pxa255/irq/bsp_irq_init.c @@ -13,12 +13,12 @@ #include #include -void dummy_handler(uint32_t vector) +void dummy_handler(rtems_irq_hdl_param unused) { printk("I am dummy handler\n"); } -void (*IRQ_table[PRIMARY_IRQS])(uint32_t vector); +void (*IRQ_table[PRIMARY_IRQS])(rtems_irq_hdl_param param); /* * Interrupt system initialization. Disable interrupts, clear diff --git a/c/src/lib/libcpu/arm/pxa255/irq/irq.h b/c/src/lib/libcpu/arm/pxa255/irq/irq.h index dcc86384c7..40ad888696 100755 --- a/c/src/lib/libcpu/arm/pxa255/irq/irq.h +++ b/c/src/lib/libcpu/arm/pxa255/irq/irq.h @@ -22,69 +22,15 @@ extern "C" { * Include some preprocessor value also used by assember code */ +#include #include #include -extern void default_int_handler(); -extern void (*IRQ_table[PRIMARY_IRQS])(uint32_t vector); -extern void dummy_handler(uint32_t vector); +extern void default_int_handler(rtems_irq_hdl_param unused); +extern void (*IRQ_table[PRIMARY_IRQS])(rtems_irq_hdl_param param); +extern void dummy_handler(rtems_irq_hdl_param unused); - - -/* vector table used by shared/irq_init.c */ - -typedef unsigned char rtems_irq_level; -typedef unsigned char rtems_irq_trigger; -struct __rtems_irq_connect_data__; /* forward declaratiuon */ -typedef unsigned int rtems_irq_number; -typedef void (*rtems_irq_hdl) (uint32_t vector); -typedef void (*rtems_irq_enable) (const struct __rtems_irq_connect_data__*); -typedef void (*rtems_irq_disable) (const struct __rtems_irq_connect_data__*); -typedef int (*rtems_irq_is_enabled)(const struct __rtems_irq_connect_data__*); - -typedef struct __rtems_irq_connect_data__ { - /* IRQ line */ - rtems_irq_number name; - - /* Handler */ - rtems_irq_hdl hdl; - - /* function for enabling interrupts at device level. */ - rtems_irq_enable on; - - /* function for disabling interrupts at device level. */ - rtems_irq_disable off; - - /* Function to test if interrupt is enabled */ - rtems_irq_is_enabled isOn; - - /* priority level of interrupt */ - rtems_irq_level irqLevel; - - /* Trigger method (rising/falling edge or high/low level) */ - rtems_irq_trigger irqTrigger; -} rtems_irq_connect_data; - -/* - * function to initialize the interrupt for a specific BSP - */ -void BSP_rtems_irq_mngt_init(); - - -/* - * function to connect a particular irq handler. - */ -int BSP_install_rtems_irq_handler (const rtems_irq_connect_data*); - -/* - * function to get the current RTEMS irq handler for ptr->name. - */ -int BSP_get_current_rtems_irq_handler (rtems_irq_connect_data* ptr); - -/* - * function to disconnect the RTEMS irq handler for ptr->name. - */ -int BSP_remove_rtems_irq_handler (const rtems_irq_connect_data*); +extern void BSP_rtems_irq_mngt_init(void); #endif /* __asm__ */ diff --git a/c/src/lib/libcpu/arm/s3c2400/clock/clockdrv.c b/c/src/lib/libcpu/arm/s3c2400/clock/clockdrv.c deleted file mode 100644 index 8de0864d73..0000000000 --- a/c/src/lib/libcpu/arm/s3c2400/clock/clockdrv.c +++ /dev/null @@ -1,147 +0,0 @@ -/* - * S3C2400 clock specific using the System Timer - * - * This is hardware specific part of the clock driver. At the end of this - * file, the generic part of the driver is #included. - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * - * http://www.rtems.com/license/LICENSE. - * - * - * $Id$ -*/ -#include -#include -#include -#include - -/* this is defined in ../../../shared/clockdrv_shell.h */ -rtems_isr Clock_isr(rtems_vector_number vector); -static void clock_isr_on(const rtems_irq_connect_data *unused); -static void clock_isr_off(const rtems_irq_connect_data *unused); -static int clock_isr_is_on(const rtems_irq_connect_data *irq); - -/* Replace the first value with the clock's interrupt name. */ -rtems_irq_connect_data clock_isr_data = {BSP_INT_TIMER4, - (rtems_irq_hdl)Clock_isr, - clock_isr_on, - clock_isr_off, - clock_isr_is_on, - 3, /* unused for ARM cpus */ - 0 }; /* unused for ARM cpus */ - -/* If you follow the code, this is never used, so any value - * should work - */ -#define CLOCK_VECTOR 0 - -/** - * Return the nanoseconds since last tick - */ -uint32_t clock_driver_get_nanoseconds_since_last_tick(void) -{ - return 0; -} - -#define Clock_driver_nanoseconds_since_last_tick \ - clock_driver_get_nanoseconds_since_last_tick - -/** - * When we get the clock interrupt - * - clear the interrupt bit? - * - restart the timer? - */ -#define Clock_driver_support_at_tick() \ - do { \ - ClearPending(BIT_TIMER4); \ - } while(0) - - -/** - * Installs the clock ISR. You shouldn't need to change this. - */ -#define Clock_driver_support_install_isr( _new, _old ) \ - do { \ - _old = NULL; \ - BSP_install_rtems_irq_handler(&clock_isr_data); \ - } while(0) - - -/** - * Initialize the hardware for the clock - * - Set the frequency - * - enable it - * - clear any pending interrupts - * - * Since you may want the clock always running, you can - * enable interrupts here. If you do so, the clock_isr_on(), - * clock_isr_off(), and clock_isr_is_on() functions can be - * NOPs. - */ -#define Clock_driver_support_initialize_hardware() \ - do { \ - uint32_t cr; \ - uint32_t freq,m,p,s; \ - /* set MUX for Timer4 to 1/16 */ \ - cr=rTCFG1 & 0xFFF0FFFF; \ - rTCFG1=(cr | (3<<16)); \ - freq = get_PCLK(); \ - /* set TIMER4 counter, input freq=PLCK/16/16Mhz*/ \ - freq = (freq /16)/16; \ - rTCNTB4 = ((freq / 1000) * rtems_configuration_get_microseconds_per_tick()) / 1000; \ - /*unmask TIMER4 irq*/ \ - rINTMSK&=~BIT_TIMER4; \ - /* start TIMER4 with autoreload */ \ - cr=rTCON & 0xFF8FFFFF; \ - rTCON=(cr|(0x6<<20)); \ - rTCON=(cr|(0x5<<20)); \ - } while (0) - -/** - * Do whatever you need to shut the clock down and remove the - * interrupt handler. Since this normally only gets called on - * RTEMS shutdown, you may not need to do anything other than - * remove the ISR. - */ -#define Clock_driver_support_shutdown_hardware() \ - do { \ - /* Disable timer */ \ - BSP_remove_rtems_irq_handler(&clock_isr_data); \ - } while (0) - -/** - * Enables clock interrupt. - * - * If the interrupt is always on, this can be a NOP. - */ -static void clock_isr_on(const rtems_irq_connect_data *unused) -{ - return; -} - -/** - * Disables clock interrupts - * - * If the interrupt is always on, this can be a NOP. - */ -static void clock_isr_off(const rtems_irq_connect_data *unused) -{ - return; -} - -/** - * Tests to see if clock interrupt is enabled, and returns 1 if so. - * If interrupt is not enabled, returns 0. - * - * If the interrupt is always on, this always returns 1. - */ -static int clock_isr_is_on(const rtems_irq_connect_data *irq) -{ - return 1; -} - - -/* Make sure to include this, and only at the end of the file */ -#include "../../../../libbsp/shared/clockdrv_shell.h" diff --git a/c/src/lib/libcpu/arm/s3c2400/clock/support.c b/c/src/lib/libcpu/arm/s3c2400/clock/support.c deleted file mode 100644 index 99bd21168a..0000000000 --- a/c/src/lib/libcpu/arm/s3c2400/clock/support.c +++ /dev/null @@ -1,57 +0,0 @@ -#include -#include -#include - -/* ------------------------------------------------------------------------- */ -/* NOTE: This describes the proper use of this file. - * - * BSP_OSC_FREQ should be defined as the input frequency of the PLL. - * - * get_FCLK(), get_HCLK(), get_PCLK() and get_UCLK() return the clock of - * the specified bus in HZ. - */ -/* ------------------------------------------------------------------------- */ - -/* return FCLK frequency */ -uint32_t get_FCLK(void) -{ - uint32_t r, m, p, s; - - r = rMPLLCON; - m = ((r & 0xFF000) >> 12) + 8; - p = ((r & 0x003F0) >> 4) + 2; - s = r & 0x3; - - return((BSP_OSC_FREQ * m) / (p << s)); -} - -/* return UCLK frequency */ -uint32_t get_UCLK(void) -{ - uint32_t r, m, p, s; - - r = rUPLLCON; - m = ((r & 0xFF000) >> 12) + 8; - p = ((r & 0x003F0) >> 4) + 2; - s = r & 0x3; - - return((BSP_OSC_FREQ * m) / (p << s)); -} - -/* return HCLK frequency */ -uint32_t get_HCLK(void) -{ - if (rCLKDIVN & 0x2) - return get_FCLK()/2; - else - return get_FCLK(); -} - -/* return PCLK frequency */ -uint32_t get_PCLK(void) -{ - if (rCLKDIVN & 0x1) - return get_HCLK()/2; - else - return get_HCLK(); -} diff --git a/c/src/lib/libcpu/arm/s3c2400/include/s3c2400.h b/c/src/lib/libcpu/arm/s3c2400/include/s3c2400.h deleted file mode 100644 index b8243a7790..0000000000 --- a/c/src/lib/libcpu/arm/s3c2400/include/s3c2400.h +++ /dev/null @@ -1,674 +0,0 @@ -/************************************************ - * NAME : s3c2400.h - * Version : 3.7.2002 - * - * Based on 24x.h for the Samsung Development Board - ************************************************/ - -#ifndef S3C2400_H_ -#define S3C2400_H_ - -/* Memory control */ -#define rBWSCON (*(volatile unsigned *)0x14000000) -#define rBANKCON0 (*(volatile unsigned *)0x14000004) -#define rBANKCON1 (*(volatile unsigned *)0x14000008) -#define rBANKCON2 (*(volatile unsigned *)0x1400000C) -#define rBANKCON3 (*(volatile unsigned *)0x14000010) -#define rBANKCON4 (*(volatile unsigned *)0x14000014) -#define rBANKCON5 (*(volatile unsigned *)0x14000018) -#define rBANKCON6 (*(volatile unsigned *)0x1400001C) -#define rBANKCON7 (*(volatile unsigned *)0x14000020) -#define rREFRESH (*(volatile unsigned *)0x14000024) -#define rBANKSIZE (*(volatile unsigned *)0x14000028) -#define rMRSRB6 (*(volatile unsigned *)0x1400002C) -#define rMRSRB7 (*(volatile unsigned *)0x14000030) - - -/* INTERRUPT */ -#define rSRCPND (*(volatile unsigned *)0x14400000) -#define rINTMOD (*(volatile unsigned *)0x14400004) -#define rINTMSK (*(volatile unsigned *)0x14400008) -#define rPRIORITY (*(volatile unsigned *)0x1440000C) -#define rINTPND (*(volatile unsigned *)0x14400010) -#define rINTOFFSET (*(volatile unsigned *)0x14400014) - - -/* DMA */ -#define rDISRC0 (*(volatile unsigned *)0x14600000) -#define rDIDST0 (*(volatile unsigned *)0x14600004) -#define rDCON0 (*(volatile unsigned *)0x14600008) -#define rDSTAT0 (*(volatile unsigned *)0x1460000C) -#define rDCSRC0 (*(volatile unsigned *)0x14600010) -#define rDCDST0 (*(volatile unsigned *)0x14600014) -#define rDMASKTRIG0 (*(volatile unsigned *)0x14600018) -#define rDISRC1 (*(volatile unsigned *)0x14600020) -#define rDIDST1 (*(volatile unsigned *)0x14600024) -#define rDCON1 (*(volatile unsigned *)0x14600028) -#define rDSTAT1 (*(volatile unsigned *)0x1460002C) -#define rDCSRC1 (*(volatile unsigned *)0x14600030) -#define rDCDST1 (*(volatile unsigned *)0x14600034) -#define rDMASKTRIG1 (*(volatile unsigned *)0x14600038) -#define rDISRC2 (*(volatile unsigned *)0x14600040) -#define rDIDST2 (*(volatile unsigned *)0x14600044) -#define rDCON2 (*(volatile unsigned *)0x14600048) -#define rDSTAT2 (*(volatile unsigned *)0x1460004C) -#define rDCSRC2 (*(volatile unsigned *)0x14600050) -#define rDCDST2 (*(volatile unsigned *)0x14600054) -#define rDMASKTRIG2 (*(volatile unsigned *)0x14600058) -#define rDISRC3 (*(volatile unsigned *)0x14600060) -#define rDIDST3 (*(volatile unsigned *)0x14600064) -#define rDCON3 (*(volatile unsigned *)0x14600068) -#define rDSTAT3 (*(volatile unsigned *)0x1460006C) -#define rDCSRC3 (*(volatile unsigned *)0x14600070) -#define rDCDST3 (*(volatile unsigned *)0x14600074) -#define rDMASKTRIG3 (*(volatile unsigned *)0x14600078) - - -/* CLOCK & POWER MANAGEMENT */ -#define rLOCKTIME (*(volatile unsigned *)0x14800000) -#define rMPLLCON (*(volatile unsigned *)0x14800004) -#define rUPLLCON (*(volatile unsigned *)0x14800008) -#define rCLKCON (*(volatile unsigned *)0x1480000C) -#define rCLKSLOW (*(volatile unsigned *)0x14800010) -#define rCLKDIVN (*(volatile unsigned *)0x14800014) - - -/* LCD CONTROLLER */ -#define rLCDCON1 (*(volatile unsigned *)0x14A00000) -#define rLCDCON2 (*(volatile unsigned *)0x14A00004) -#define rLCDCON3 (*(volatile unsigned *)0x14A00008) -#define rLCDCON4 (*(volatile unsigned *)0x14A0000C) -#define rLCDCON5 (*(volatile unsigned *)0x14A00010) -#define rLCDSADDR1 (*(volatile unsigned *)0x14A00014) -#define rLCDSADDR2 (*(volatile unsigned *)0x14A00018) -#define rLCDSADDR3 (*(volatile unsigned *)0x14A0001C) -#define rREDLUT (*(volatile unsigned *)0x14A00020) -#define rGREENLUT (*(volatile unsigned *)0x14A00024) -#define rBLUELUT (*(volatile unsigned *)0x14A00028) -#define rDP1_2 (*(volatile unsigned *)0x14A0002C) -#define rDP4_7 (*(volatile unsigned *)0x14A00030) -#define rDP3_5 (*(volatile unsigned *)0x14A00034) -#define rDP2_3 (*(volatile unsigned *)0x14A00038) -#define rDP5_7 (*(volatile unsigned *)0x14A0003c) -#define rDP3_4 (*(volatile unsigned *)0x14A00040) -#define rDP4_5 (*(volatile unsigned *)0x14A00044) -#define rDP6_7 (*(volatile unsigned *)0x14A00048) -#define rDITHMODE (*(volatile unsigned *)0x14A0004C) -#define rTPAL (*(volatile unsigned *)0x14A00050) -#define GP32_PALETTE (*(volatile unsigned *)0x14A00400) /* SJS */ - - -/* UART */ -#define rULCON0 (*(volatile unsigned char *)0x15000000) -#define rUCON0 (*(volatile unsigned short *)0x15000004) -#define rUFCON0 (*(volatile unsigned char *)0x15000008) -#define rUMCON0 (*(volatile unsigned char *)0x1500000C) -#define rUTRSTAT0 (*(volatile unsigned char *)0x15000010) -#define rUERSTAT0 (*(volatile unsigned char *)0x15000014) -#define rUFSTAT0 (*(volatile unsigned short *)0x15000018) -#define rUMSTAT0 (*(volatile unsigned char *)0x1500001C) -#define rUBRDIV0 (*(volatile unsigned short *)0x15000028) - -#define rULCON1 (*(volatile unsigned char *)0x15004000) -#define rUCON1 (*(volatile unsigned short *)0x15004004) -#define rUFCON1 (*(volatile unsigned char *)0x15004008) -#define rUMCON1 (*(volatile unsigned char *)0x1500400C) -#define rUTRSTAT1 (*(volatile unsigned char *)0x15004010) -#define rUERSTAT1 (*(volatile unsigned char *)0x15004014) -#define rUFSTAT1 (*(volatile unsigned short *)0x15004018) -#define rUMSTAT1 (*(volatile unsigned char *)0x1500401C) -#define rUBRDIV1 (*(volatile unsigned short *)0x15004028) - -#ifdef __BIG_ENDIAN -#define rUTXH0 (*(volatile unsigned char *)0x15000023) -#define rURXH0 (*(volatile unsigned char *)0x15000027) -#define rUTXH1 (*(volatile unsigned char *)0x15004023) -#define rURXH1 (*(volatile unsigned char *)0x15004027) - -#define WrUTXH0(ch) (*(volatile unsigned char *)0x15000023)=(unsigned char)(ch) -#define RdURXH0() (*(volatile unsigned char *)0x15000027) -#define WrUTXH1(ch) (*(volatile unsigned char *)0x15004023)=(unsigned char)(ch) -#define RdURXH1() (*(volatile unsigned char *)0x15004027) - -#define UTXH0 (0x15000020+3) /* byte_access address by DMA */ -#define URXH0 (0x15000024+3) -#define UTXH1 (0x15004020+3) -#define URXH1 (0x15004024+3) - -#else /* Little Endian */ -#define rUTXH0 (*(volatile unsigned char *)0x15000020) -#define rURXH0 (*(volatile unsigned char *)0x15000024) -#define rUTXH1 (*(volatile unsigned char *)0x15004020) -#define rURXH1 (*(volatile unsigned char *)0x15004024) - -#define WrUTXH0(ch) (*(volatile unsigned char *)0x15000020)=(unsigned char)(ch) -#define RdURXH0() (*(volatile unsigned char *)0x15000024) -#define WrUTXH1(ch) (*(volatile unsigned char *)0x15004020)=(unsigned char)(ch) -#define RdURXH1() (*(volatile unsigned char *)0x15004024) - -#define UTXH0 (0x15000020) /* byte_access address by DMA */ -#define URXH0 (0x15000024) -#define UTXH1 (0x15004020) -#define URXH1 (0x15004024) -#endif - - -/* PWM TIMER */ -#define rTCFG0 (*(volatile unsigned *)0x15100000) -#define rTCFG1 (*(volatile unsigned *)0x15100004) -#define rTCON (*(volatile unsigned *)0x15100008) -#define rTCNTB0 (*(volatile unsigned *)0x1510000C) -#define rTCMPB0 (*(volatile unsigned *)0x15100010) -#define rTCNTO0 (*(volatile unsigned *)0x15100014) -#define rTCNTB1 (*(volatile unsigned *)0x15100018) -#define rTCMPB1 (*(volatile unsigned *)0x1510001C) -#define rTCNTO1 (*(volatile unsigned *)0x15100020) -#define rTCNTB2 (*(volatile unsigned *)0x15100024) -#define rTCMPB2 (*(volatile unsigned *)0x15100028) -#define rTCNTO2 (*(volatile unsigned *)0x1510002C) -#define rTCNTB3 (*(volatile unsigned *)0x15100030) -#define rTCMPB3 (*(volatile unsigned *)0x15100034) -#define rTCNTO3 (*(volatile unsigned *)0x15100038) -#define rTCNTB4 (*(volatile unsigned *)0x1510003C) -#define rTCNTO4 (*(volatile unsigned *)0x15100040) - - -/* USB DEVICE */ -#define rFUNC_ADDR_REG (*(volatile unsigned *)0x15200140) -#define rPWR_REG (*(volatile unsigned *)0x15200144) -#define rINT_REG (*(volatile unsigned *)0x15200148) -#define rINT_MASK_REG (*(volatile unsigned *)0x1520014C) -#define rFRAME_NUM_REG (*(volatile unsigned *)0x15200150) -#define rRESUME_CON_REG (*(volatile unsigned *)0x15200154) -#define rEP0_CSR (*(volatile unsigned *)0x15200160) -#define rEP0_MAXP (*(volatile unsigned *)0x15200164) -#define rEP0_OUT_CNT (*(volatile unsigned *)0x15200168) -#define rEP0_FIFO (*(volatile unsigned *)0x1520016C) -#define rEP1_IN_CSR (*(volatile unsigned *)0x15200180) -#define rEP1_IN_MAXP (*(volatile unsigned *)0x15200184) -#define rEP1_FIFO (*(volatile unsigned *)0x15200188) -#define rEP2_IN_CSR (*(volatile unsigned *)0x15200190) -#define rEP2_IN_MAXP (*(volatile unsigned *)0x15200194) -#define rEP2_FIFO (*(volatile unsigned *)0x15200198) -#define rEP3_OUT_CSR (*(volatile unsigned *)0x152001A0) -#define rEP3_OUT_MAXP (*(volatile unsigned *)0x152001A4) -#define rEP3_OUT_CNT (*(volatile unsigned *)0x152001A8) -#define rEP3_FIFO (*(volatile unsigned *)0x152001AC) -#define rEP4_OUT_CSR (*(volatile unsigned *)0x152001B0) -#define rEP4_OUT_MAXP (*(volatile unsigned *)0x152001B4) -#define rEP4_OUT_CNT (*(volatile unsigned *)0x152001B8) -#define rEP4_FIFO (*(volatile unsigned *)0x152001BC) -#define rDMA_CON (*(volatile unsigned *)0x152001C0) -#define rDMA_UNIT (*(volatile unsigned *)0x152001C4) -#define rDMA_FIFO (*(volatile unsigned *)0x152001C8) -#define rDMA_TX (*(volatile unsigned *)0x152001CC) -#define rTEST_MODE (*(volatile unsigned *)0x152001F4) -#define rIN_CON_REG (*(volatile unsigned *)0x152001F8) - - -/* WATCH DOG TIMER */ -#define rWTCON (*(volatile unsigned *)0x15300000) -#define rWTDAT (*(volatile unsigned *)0x15300004) -#define rWTCNT (*(volatile unsigned *)0x15300008) - - -/* IIC */ -#define rIICCON (*(volatile unsigned *)0x15400000) -#define rIICSTAT (*(volatile unsigned *)0x15400004) -#define rIICADD (*(volatile unsigned *)0x15400008) -#define rIICDS (*(volatile unsigned *)0x1540000C) - - -/* IIS */ -#define rIISCON (*(volatile unsigned *)0x15508000) -#define rIISMOD (*(volatile unsigned *)0x15508004) -#define rIISPSR (*(volatile unsigned *)0x15508008) -#define rIISFIFCON (*(volatile unsigned *)0x1550800C) - -#ifdef __BIG_ENDIAN -#define IISFIF ((volatile unsigned short *)0x15508012) - -#else /* Little Endian */ -#define IISFIF ((volatile unsigned short *)0x15508010) -#endif - - -/* I/O PORT */ -#define rPACON (*(volatile unsigned *)0x15600000) -#define rPADAT (*(volatile unsigned *)0x15600004) - -#define rPBCON (*(volatile unsigned *)0x15600008) -#define rPBDAT (*(volatile unsigned *)0x1560000C) -#define rPBUP (*(volatile unsigned *)0x15600010) - -#define rPCCON (*(volatile unsigned *)0x15600014) -#define rPCDAT (*(volatile unsigned *)0x15600018) -#define rPCUP (*(volatile unsigned *)0x1560001C) - -#define rPDCON (*(volatile unsigned *)0x15600020) -#define rPDDAT (*(volatile unsigned *)0x15600024) -#define rPDUP (*(volatile unsigned *)0x15600028) - -#define rPECON (*(volatile unsigned *)0x1560002C) -#define rPEDAT (*(volatile unsigned *)0x15600030) -#define rPEUP (*(volatile unsigned *)0x15600034) - -#define rPFCON (*(volatile unsigned *)0x15600038) -#define rPFDAT (*(volatile unsigned *)0x1560003C) -#define rPFUP (*(volatile unsigned *)0x15600040) - -#define rPGCON (*(volatile unsigned *)0x15600044) -#define rPGDAT (*(volatile unsigned *)0x15600048) -#define rPGUP (*(volatile unsigned *)0x1560004C) - -#define rOPENCR (*(volatile unsigned *)0x15600050) -#define rMISCCR (*(volatile unsigned *)0x15600054) -#define rEXTINT (*(volatile unsigned *)0x15600058) - - -/* RTC */ -#ifdef __BIG_ENDIAN -#define rRTCCON (*(volatile unsigned char *)0x15700043) -#define rRTCALM (*(volatile unsigned char *)0x15700053) -#define rALMSEC (*(volatile unsigned char *)0x15700057) -#define rALMMIN (*(volatile unsigned char *)0x1570005B) -#define rALMHOUR (*(volatile unsigned char *)0x1570005F) -#define rALMDAY (*(volatile unsigned char *)0x15700063) -#define rALMMON (*(volatile unsigned char *)0x15700067) -#define rALMYEAR (*(volatile unsigned char *)0x1570006B) -#define rRTCRST (*(volatile unsigned char *)0x1570006F) -#define rBCDSEC (*(volatile unsigned char *)0x15700073) -#define rBCDMIN (*(volatile unsigned char *)0x15700077) -#define rBCDHOUR (*(volatile unsigned char *)0x1570007B) -#define rBCDDAY (*(volatile unsigned char *)0x1570007F) -#define rBCDDATE (*(volatile unsigned char *)0x15700083) -#define rBCDMON (*(volatile unsigned char *)0x15700087) -#define rBCDYEAR (*(volatile unsigned char *)0x1570008B) -#define rTICINT (*(volatile unsigned char *)0x15700047) - -#else /* Little Endian */ -#define rRTCCON (*(volatile unsigned char *)0x15700040) -#define rRTCALM (*(volatile unsigned char *)0x15700050) -#define rALMSEC (*(volatile unsigned char *)0x15700054) -#define rALMMIN (*(volatile unsigned char *)0x15700058) -#define rALMHOUR (*(volatile unsigned char *)0x1570005C) -#define rALMDAY (*(volatile unsigned char *)0x15700060) -#define rALMMON (*(volatile unsigned char *)0x15700064) -#define rALMYEAR (*(volatile unsigned char *)0x15700068) -#define rRTCRST (*(volatile unsigned char *)0x1570006C) -#define rBCDSEC (*(volatile unsigned char *)0x15700070) -#define rBCDMIN (*(volatile unsigned char *)0x15700074) -#define rBCDHOUR (*(volatile unsigned char *)0x15700078) -#define rBCDDAY (*(volatile unsigned char *)0x1570007C) -#define rBCDDATE (*(volatile unsigned char *)0x15700080) -#define rBCDMON (*(volatile unsigned char *)0x15700084) -#define rBCDYEAR (*(volatile unsigned char *)0x15700088) -#define rTICINT (*(volatile unsigned char *)0x15700044) -#endif - - -/* ADC */ -#define rADCCON (*(volatile unsigned *)0x15800000) -#define rADCDAT (*(volatile unsigned *)0x15800004) - - -/* SPI */ -#define rSPCON (*(volatile unsigned *)0x15900000) -#define rSPSTA (*(volatile unsigned *)0x15900004) -#define rSPPIN (*(volatile unsigned *)0x15900008) -#define rSPPRE (*(volatile unsigned *)0x1590000C) -#define rSPTDAT (*(volatile unsigned *)0x15900010) -#define rSPRDAT (*(volatile unsigned *)0x15900014) - - -/* MMC INTERFACE */ -#define rMMCON (*(volatile unsigned *)0x15a00000) -#define rMMCRR (*(volatile unsigned *)0x15a00004) -#define rMMFCON (*(volatile unsigned *)0x15a00008) -#define rMMSTA (*(volatile unsigned *)0x15a0000C) -#define rMMFSTA (*(volatile unsigned *)0x15a00010) -#define rMMPRE (*(volatile unsigned *)0x15a00014) -#define rMMLEN (*(volatile unsigned *)0x15a00018) -#define rMMCR7 (*(volatile unsigned *)0x15a0001C) -#define rMMRSP0 (*(volatile unsigned *)0x15a00020) -#define rMMRSP1 (*(volatile unsigned *)0x15a00024) -#define rMMRSP2 (*(volatile unsigned *)0x15a00028) -#define rMMRSP3 (*(volatile unsigned *)0x15a0002C) -#define rMMCMD0 (*(volatile unsigned *)0x15a00030) -#define rMMCMD1 (*(volatile unsigned *)0x15a00034) -#define rMMCR16 (*(volatile unsigned *)0x15a00038) -#define rMMDAT (*(volatile unsigned *)0x15a0003C) - - -#define _ISR_STARTADDRESS rtems_vector_table -/* ISR */ -#define pISR_RESET (*(unsigned *)(_ISR_STARTADDRESS+0x0)) -#define pISR_UNDEF (*(unsigned *)(_ISR_STARTADDRESS+0x4)) -#define pISR_SWI (*(unsigned *)(_ISR_STARTADDRESS+0x8)) -#define pISR_PABORT (*(unsigned *)(_ISR_STARTADDRESS+0xC)) -#define pISR_DABORT (*(unsigned *)(_ISR_STARTADDRESS+0x10)) -#define pISR_RESERVED (*(unsigned *)(_ISR_STARTADDRESS+0x14)) -#define pISR_IRQ (*(unsigned *)(_ISR_STARTADDRESS+0x18)) -#define pISR_FIQ (*(unsigned *)(_ISR_STARTADDRESS+0x1C)) - -#define pISR_EINT0 (*(unsigned *)(_ISR_STARTADDRESS+0x20)) -#define pISR_EINT1 (*(unsigned *)(_ISR_STARTADDRESS+0x24)) -#define pISR_EINT2 (*(unsigned *)(_ISR_STARTADDRESS+0x28)) -#define pISR_EINT3 (*(unsigned *)(_ISR_STARTADDRESS+0x2C)) -#define pISR_EINT4 (*(unsigned *)(_ISR_STARTADDRESS+0x30)) -#define pISR_EINT5 (*(unsigned *)(_ISR_STARTADDRESS+0x34)) -#define pISR_EINT6 (*(unsigned *)(_ISR_STARTADDRESS+0x38)) -#define pISR_EINT7 (*(unsigned *)(_ISR_STARTADDRESS+0x3C)) -#define pISR_TICK (*(unsigned *)(_ISR_STARTADDRESS+0x40)) -#define pISR_WDT (*(unsigned *)(_ISR_STARTADDRESS+0x44)) -#define pISR_TIMER0 (*(unsigned *)(_ISR_STARTADDRESS+0x48)) -#define pISR_TIMER1 (*(unsigned *)(_ISR_STARTADDRESS+0x4C)) -#define pISR_TIMER2 (*(unsigned *)(_ISR_STARTADDRESS+0x50)) -#define pISR_TIMER3 (*(unsigned *)(_ISR_STARTADDRESS+0x54)) -#define pISR_TIMER4 (*(unsigned *)(_ISR_STARTADDRESS+0x58)) -#define pISR_UERR01 (*(unsigned *)(_ISR_STARTADDRESS+0x5C)) -#define pISR_NOTUSED (*(unsigned *)(_ISR_STARTADDRESS+0x60)) -#define pISR_DMA0 (*(unsigned *)(_ISR_STARTADDRESS+0x64)) -#define pISR_DMA1 (*(unsigned *)(_ISR_STARTADDRESS+0x68)) -#define pISR_DMA2 (*(unsigned *)(_ISR_STARTADDRESS+0x6C)) -#define pISR_DMA3 (*(unsigned *)(_ISR_STARTADDRESS+0x70)) -#define pISR_MMC (*(unsigned *)(_ISR_STARTADDRESS+0x74)) -#define pISR_SPI (*(unsigned *)(_ISR_STARTADDRESS+0x78)) -#define pISR_URXD0 (*(unsigned *)(_ISR_STARTADDRESS+0x7C)) -#define pISR_URXD1 (*(unsigned *)(_ISR_STARTADDRESS+0x80)) -#define pISR_USBD (*(unsigned *)(_ISR_STARTADDRESS+0x84)) -#define pISR_USBH (*(unsigned *)(_ISR_STARTADDRESS+0x88)) -#define pISR_IIC (*(unsigned *)(_ISR_STARTADDRESS+0x8C)) -#define pISR_UTXD0 (*(unsigned *)(_ISR_STARTADDRESS+0x90)) -#define pISR_UTXD1 (*(unsigned *)(_ISR_STARTADDRESS+0x94)) -#define pISR_RTC (*(unsigned *)(_ISR_STARTADDRESS+0x98)) -#define pISR_ADC (*(unsigned *)(_ISR_STARTADDRESS+0xA0)) - - -/* PENDING BIT */ -#define BIT_EINT0 (0x1) -#define BIT_EINT1 (0x1<<1) -#define BIT_EINT2 (0x1<<2) -#define BIT_EINT3 (0x1<<3) -#define BIT_EINT4 (0x1<<4) -#define BIT_EINT5 (0x1<<5) -#define BIT_EINT6 (0x1<<6) -#define BIT_EINT7 (0x1<<7) -#define BIT_TICK (0x1<<8) -#define BIT_WDT (0x1<<9) -#define BIT_TIMER0 (0x1<<10) -#define BIT_TIMER1 (0x1<<11) -#define BIT_TIMER2 (0x1<<12) -#define BIT_TIMER3 (0x1<<13) -#define BIT_TIMER4 (0x1<<14) -#define BIT_UERR01 (0x1<<15) -#define BIT_NOTUSED (0x1<<16) -#define BIT_DMA0 (0x1<<17) -#define BIT_DMA1 (0x1<<18) -#define BIT_DMA2 (0x1<<19) -#define BIT_DMA3 (0x1<<20) -#define BIT_MMC (0x1<<21) -#define BIT_SPI (0x1<<22) -#define BIT_URXD0 (0x1<<23) -#define BIT_URXD1 (0x1<<24) -#define BIT_USBD (0x1<<25) -#define BIT_USBH (0x1<<26) -#define BIT_IIC (0x1<<27) -#define BIT_UTXD0 (0x1<<28) -#define BIT_UTXD1 (0x1<<29) -#define BIT_RTC (0x1<<30) -#define BIT_ADC (0x1<<31) -#define BIT_ALLMSK (0xFFFFFFFF) - -#define ClearPending(bit) {\ - rSRCPND = bit;\ - rINTPND = bit;\ - rINTPND;\ - } -/* Wait until rINTPND is changed for the case that the ISR is very short. */ - -#ifndef __asm__ -/* Typedefs */ -typedef union { - struct _reg { - unsigned STOP_BIT:1; /* Enters STOP mode. This bit isn't be */ - /* cleared automatically. */ - unsigned SL_IDLE:1; /* SL_IDLE mode option. This bit isn't cleared */ - /* automatically. To enter SL_IDLE mode, */ - /* CLKCON register has to be 0xe. */ - unsigned IDLE_BIT:1; /* Enters IDLE mode. This bit isn't be cleared */ - /* automatically. */ - unsigned LCDC:1; /* Controls HCLK into LCDC block */ - unsigned USB_host:1; /* Controls HCLK into USB host block */ - unsigned USB_device:1; /* Controls PCLK into USB device block */ - unsigned PWMTIMER:1; /* Controls PCLK into PWMTIMER block */ - unsigned MMC:1; /* Controls PCLK into MMC interface block */ - unsigned UART0:1; /* Controls PCLK into UART0 block */ - unsigned UART1:1; /* Controls PCLK into UART1 block */ - unsigned GPIO:1; /* Controls PCLK into GPIO block */ - unsigned RTC:1; /* Controls PCLK into RTC control block. Even if */ - /* this bit is cleared to 0, RTC timer is alive. */ - unsigned ADC:1; /* Controls PCLK into ADC block */ - unsigned IIC:1; /* Controls PCLK into IIC block */ - unsigned IIS:1; /* Controls PCLK into IIS block */ - unsigned SPI:1; /* Controls PCLK into SPI block */ - } reg; - unsigned long all; -} CLKCON; - -typedef union -{ - struct { - unsigned ENVID:1; /* LCD video output and the logic 1=enable/0=disable. */ - unsigned BPPMODE:4; /* 1011 = 8 bpp for TFT, 1100 = 16 bpp for TFT, */ - /* 1110 = 16 bpp TFT skipmode */ - unsigned PNRMODE:2; /* TFT: 3 */ - unsigned MMODE:1; /* This bit determines the toggle rate of the VM. */ - /* 0 = Each Frame, 1 = The rate defined by the MVAL */ - unsigned CLKVAL:10; /* TFT: VCLK = HCLK / [(CLKVAL+1) x 2] (CLKVAL >= 1) */ - unsigned LINECNT:10; /* (read only) These bits provide the status of the */ - /* line counter. Down count from LINEVAL to 0 */ - } reg; - unsigned long all; -} LCDCON1; - -typedef union { - struct { - unsigned VSPW:6; /* TFT: Vertical sync pulse width determines the */ - /* VSYNC pulse's high level width by counting the */ - /* number of inactive lines. */ - unsigned VFPD:8; /* TFT: Vertical front porch is the number of */ - /* inactive lines at the end of a frame, before */ - /* vertical synchronization period. */ - unsigned LINEVAL:10; /* TFT/STN: These bits determine the vertical size */ - /* of LCD panel. */ - unsigned VBPD:8; /* TFT: Vertical back porch is the number of inactive */ - /* lines at the start of a frame, after */ - /* vertical synchronization period. */ - } reg; - unsigned long all; -} LCDCON2; - -typedef union { - struct { - unsigned HFPD:8; /* TFT: Horizontal front porch is the number of */ - /* VCLK periods between the end of active data */ - /* and the rising edge of HSYNC. */ - unsigned HOZVAL:11; /* TFT/STN: These bits determine the horizontal */ - /* size of LCD panel. 2n bytes. */ - unsigned HBPD:7; /* TFT: Horizontal back porch is the number of VCLK */ - /* periods between the falling edge of HSYNC and */ - /* the start of active data. */ - } reg; - unsigned long all; -} LCDCON3; - -typedef union { - struct { - unsigned HSPW:8; /* TFT: Horizontal sync pulse width determines the */ - /* HSYNC pulse's high level width by counting the */ - /* number of the VCLK. */ - unsigned MVAL:8; /* STN: */ - unsigned ADDVAL:8; /* TFT: Palette Index offset value */ - unsigned PALADDEN:1; /* TFT: Palette Index offset enable. */ - /* 0 = Disable 1 = Enable */ - } reg; - unsigned long all; -} LCDCON4; - -typedef union { - struct { - unsigned HWSWP:1; /* STN/TFT: Half-Word swap control bit. */ - /* 0 = Swap Disable 1 = Swap Enable */ - unsigned BSWP:1; /* STN/TFT: Byte swap control bit. */ - /* 0 = Swap Disable 1 = Swap Enable */ - unsigned ENLEND:1; /* TFT: LEND output signal enable/disable. */ - /* 0 = Disable LEND signal. */ - /* 1 = Enable LEND signal */ - unsigned RESERVED1:1; - unsigned INVENDLINE:1;/* TFT: This bit indicates the LEND signal */ - /* polarity. 0 = normal 1 = inverted */ - unsigned RESERVED2:1; - unsigned INVVDEN:1; /* TFT: This bit indicates the VDEN signal */ - /* polarity. */ - /* 0 = normal 1 = inverted */ - unsigned INVVD:1; /* STN/TFT: This bit indicates the VD (video data) */ - /* pulse polarity. 0 = Normal. */ - /* 1 = VD is inverted. */ - unsigned INVVFRAME:1; /* STN/TFT: This bit indicates the VFRAME/VSYNC */ - /* pulse polarity. 0 = normal 1 = inverted */ - unsigned INVVLINE:1; /* STN/TFT: This bit indicates the VLINE/HSYNC */ - /* pulse polarity. 0 = normal 1 = inverted */ - unsigned INVVCLK:1; /* STN/TFT: This bit controls the polarity of the */ - /* VCLK active edge. 0 = The video data is */ - /* fetched at VCLK falling edge. 1 = The video */ - /* data is fetched at VCLK rising edge */ - unsigned RESERVED3:2; - unsigned SELFREF:1; /* STN: */ - unsigned SLOWCLKSYNC:1; /* STN: */ - unsigned RESERVED4:2; /* must be 0 */ - unsigned HSTATUS:2; /* TFT: Horizontal Status (Read only) */ - /* 00 = HSYNC */ - /* 01 = BACK Porch. */ - /* 10 = ACTIVE */ - /* 11 = FRONT Porch */ - unsigned VSTATUS:2; /* TFT: Vertical Status (Read only). */ - /* 00 = VSYNC */ - /* 01 = BACK Porch. */ - /* 10 = ACTIVE */ - /* 11 = FRONT Porch */ - } reg; - unsigned long all; -} LCDCON5; - -typedef union { - struct { - unsigned LCDBASEU:21; /* For single-scan LCD: These bits indicate */ - /* A[21:1] of the start address of the LCD */ - /* frame buffer. */ - unsigned LCDBANK:7; /* A[28:22] */ - } reg; - unsigned long all; -} LCDSADDR1; - -typedef union { - struct { - unsigned LCDBASEL:21; /* For single scan LCD: These bits indicate A[21:1]*/ - /* of the end address of the LCD frame buffer. */ - /* LCDBASEL = ((the fame end address) >>1) + 1 */ - /* = LCDBASEU + (PAGEWIDTH+OFFSIZE)x(LINEVAL+1) */ - } reg; - unsigned long all; -} LCDSADDR2; - -typedef union { - struct { - unsigned PAGEWIDTH:11; /* Virtual screen page width(the number of half */ - /* words) This value defines the width of the */ - /* view port in the frame */ - unsigned OFFSIZE:11; /* Virtual screen offset size(the number of half */ - /* words) This value defines the difference */ - /* between the address of the last half word */ - /* displayed on the previous LCD line and the */ - /* address of the first half word to be */ - /* displayed in the new LCD line. */ - } reg; - unsigned long all; -} LCDSADDR3; - -/* - * - */ - -typedef union { - struct { - unsigned IISIFENA:1; /* IIS interface enable (start) */ - unsigned IISPSENA:1; /* IIS prescaler enable */ - unsigned RXCHIDLE:1; /* Receive channel idle command */ - unsigned TXCHIDLE:1; /* Transmit channel idle command */ - unsigned RXDMAENA:1; /* Receive DMA service request enable */ - unsigned TXDMAENA:1; /* Transmit DMA service request enable */ - unsigned RXFIFORDY:1; /* Receive FIFO ready flag (read only) */ - unsigned TXFIFORDY:1; /* Transmit FIFO ready flag (read only) */ - unsigned LRINDEX:1; /* Left/right channel index (read only) */ - } reg; - unsigned long all; -} IISCON; - -typedef union { - struct { - unsigned SBCLKFS:2; /* Serial bit clock frequency select */ - unsigned MCLKFS:1; /* Master clock frequency select */ - unsigned SDBITS:1; /* Serial data bit per channel */ - unsigned SIFMT:1; /* Serial interface format */ - unsigned ACTLEVCH:1; /* Active level pf left/right channel */ - unsigned TXRXMODE:2; /* Transmit/receive mode select */ - unsigned MODE:1; /* Master/slave mode select */ - } reg; - unsigned long all; -} IISMOD; - -typedef union { - struct { - unsigned PSB:5; /* Prescaler control B */ - unsigned PSA:5; /* Prescaler control A */ - } reg; - unsigned long all; -} IISPSR; - -typedef union { - struct { - unsigned RXFIFOCNT:4; /* (read only) */ - unsigned TXFIFOCNT:4; /* (read only) */ - /*signed RXFIFOENA:1; /* */ - unsigned TXFIFOENA:1; /* */ - unsigned RXFIFOMODE:1; /* */ - unsigned TXFIFOMODE:1; /* */ - } reg; - unsigned long all; -} IISSFIFCON; - -typedef union { - struct { - unsigned FENTRY:16; /* */ - } reg; - unsigned long all; -} IISSFIF; -#endif //__asm__ - -#define LCD_WIDTH 240 -#define LCD_HEIGHT 320 -#define LCD_ASPECT ((float)(LCD_WIDTH/LCD_HEIGHT)) - -#define GP32_KEY_SELECT 512 -#define GP32_KEY_START 256 -#define GP32_KEY_A 64 -#define GP32_KEY_B 32 -#define GP32_KEY_L 16 -#define GP32_KEY_R 128 -#define GP32_KEY_UP 8 -#define GP32_KEY_DOWN 2 -#define GP32_KEY_LEFT 1 -#define GP32_KEY_RIGHT 4 - -#endif /*S3C2400_H_*/ diff --git a/c/src/lib/libcpu/arm/s3c2400/irq/bsp_irq_asm.S b/c/src/lib/libcpu/arm/s3c2400/irq/bsp_irq_asm.S deleted file mode 100644 index d3df84dd11..0000000000 --- a/c/src/lib/libcpu/arm/s3c2400/irq/bsp_irq_asm.S +++ /dev/null @@ -1,40 +0,0 @@ -/* bsp_irq_asm.S - * - * This file contains the implementation of the IRQ handler - * for a specific BSP - * - * CopyRight (C) 2000 Canon Research France SA. - * Emmanuel Raguet, mailto:raguet@crf.canon.fr - * - * The license and distribution terms for this file may be - * found in found in the file LICENSE in this distribution or at - * http://www.rtems.com/license/LICENSE. - * - * $Id$ - */ - -#define __asm__ - -/* - * Function to obtain, execute an IT handler and acknowledge the IT - */ - - .globl bsp_interrupt_dispatch - -bsp_interrupt_dispatch : - - ldr r0, =0x14400014 /* Read rINTOFFSET */ - ldr r1, [r0] - - ldr r0, =bsp_vector_table - ldr r0, [r0, r1, LSL #2] /* Read the address */ - - stmdb sp!,{lr} - ldr lr, =IRQ_return /* prepare the return from handler */ - - mov pc, r0 - -IRQ_return: - ldmia sp!,{lr} - - mov pc, lr diff --git a/c/src/lib/libcpu/arm/s3c2400/irq/bsp_irq_init.c b/c/src/lib/libcpu/arm/s3c2400/irq/bsp_irq_init.c deleted file mode 100644 index 2e1e0c4ae1..0000000000 --- a/c/src/lib/libcpu/arm/s3c2400/irq/bsp_irq_init.c +++ /dev/null @@ -1,37 +0,0 @@ -/* irq_init.c - * - * This file contains the implementation of rtems initialization - * related to interrupt handling. - * - * CopyRight (C) 2000 Canon Research Centre France SA. - * Emmanuel Raguet, mailto:raguet@crf.canon.fr - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.com/license/LICENSE. - * - * $Id$ - */ -#include -#include -#include - -extern void default_int_handler(); - -void BSP_rtems_irq_mngt_init() -{ - long *vectorTable; - int i; - - vectorTable = (long *) VECTOR_TABLE; - - /* Initialize the vector table contents with default handler */ - for (i=0; i -#include -#include -#include -#include - -/* - * This function check that the value given for the irq line - * is valid. - */ - -static int isValidInterrupt(int irq) -{ - if ( (irq < 0) || (irq > BSP_MAX_INT)) { - return 0; - } - - return 1; -} - -/* - * ------------------- RTEMS Single Irq Handler Mngt Routines ---------------- - */ - -int BSP_install_rtems_irq_handler (const rtems_irq_connect_data* irq) -{ - rtems_irq_hdl *HdlTable; - rtems_interrupt_level level; - - if (!isValidInterrupt(irq->name)) { - return 0; - } - - /* - * Check if default handler is actually connected. If not issue an error. - */ - HdlTable = (rtems_irq_hdl *)VECTOR_TABLE; - if (*(HdlTable + irq->name) != default_int_handler) { - return 0; - } - - rtems_interrupt_disable(level); - - /* - * store the new handler - */ - *(HdlTable + irq->name) = irq->hdl; - - /* - * Enable interrupt on device - */ - if(irq->on) - { - irq->on(irq); - } - - rtems_interrupt_enable(level); - - return 1; -} - -int BSP_remove_rtems_irq_handler (const rtems_irq_connect_data* irq) -{ - rtems_irq_hdl *HdlTable; - rtems_interrupt_level level; - - if (!isValidInterrupt(irq->name)) { - return 0; - } - - /* - * Check if the handler is actually connected. If not issue an error. - */ - HdlTable = (rtems_irq_hdl *)VECTOR_TABLE; - if (*(HdlTable + irq->name) != irq->hdl) { - return 0; - } - rtems_interrupt_disable(level); - - /* - * Disable interrupt on device - */ - if(irq->off) { - irq->off(irq); - } - - /* - * restore the default irq value - */ - *(HdlTable + irq->name) = default_int_handler; - - rtems_interrupt_enable(level); - - return 1; -} diff --git a/c/src/lib/libcpu/arm/s3c2400/irq/irq.h b/c/src/lib/libcpu/arm/s3c2400/irq/irq.h deleted file mode 100644 index 1700285df5..0000000000 --- a/c/src/lib/libcpu/arm/s3c2400/irq/irq.h +++ /dev/null @@ -1,204 +0,0 @@ -/* irq.h - * - * This include file describe the data structure and the functions implemented - * by rtems to write interrupt handlers. - * - * Copyright (c) 2000 Canon Research Centre France SA. - * Emmanuel Raguet, mailto:raguet@crf.canon.fr - * - * The license and distribution terms for this file may be - * found in found in the file LICENSE in this distribution or at - * http://www.rtems.com/license/LICENSE. - * - * $Id$ - */ - -#ifndef _IRQ_H_ -#define _IRQ_H_ - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Include some preprocessor value also used by assember code - */ - -#include -#include - -extern void default_int_handler(); -/*-------------------------------------------------------------------------+ -| Constants -+--------------------------------------------------------------------------*/ - - /* possible interrupt sources */ -#define BSP_EINT0 0 -#define BSP_EINT1 1 -#define BSP_EINT2 2 -#define BSP_EINT3 3 -#define BSP_EINT4 4 -#define BSP_EINT5 5 -#define BSP_EINT6 6 -#define BSP_EINT7 7 -#define BSP_INT_TICK 8 -#define BSP_INT_WDT 9 -#define BSP_INT_TIMER0 10 -#define BSP_INT_TIMER1 11 -#define BSP_INT_TIMER2 12 -#define BSP_INT_TIMER3 13 -#define BSP_INT_TIMER4 14 -#define BSP_INT_UERR01 15 -#define _res0 16 -#define BSP_INT_DMA0 17 -#define BSP_INT_DMA1 18 -#define BSP_INT_DMA2 19 -#define BSP_INT_DMA3 20 -#define BSP_INT_MMC 21 -#define BSP_INT_SPI 22 -#define BSP_INT_URXD0 23 -#define BSP_INT_URXD1 24 -#define BSP_INT_USBD 25 -#define BSP_INT_USBH 26 -#define BSP_INT_IIC 27 -#define BSP_INT_UTXD0 28 -#define BSP_INT_UTXD1 29 -#define BSP_INT_RTC 30 -#define BSP_INT_ADC 31 -#define BSP_MAX_INT 32 - -extern void *bsp_vector_table; -#define VECTOR_TABLE &bsp_vector_table - -/* - * Type definition for RTEMS managed interrupts - */ -typedef unsigned char rtems_irq_level; -typedef unsigned char rtems_irq_trigger; - -struct __rtems_irq_connect_data__; /* forward declaratiuon */ -typedef unsigned int rtems_irq_number; -typedef void (*rtems_irq_hdl) (void); -typedef void (*rtems_irq_enable) (const struct __rtems_irq_connect_data__*); -typedef void (*rtems_irq_disable) (const struct __rtems_irq_connect_data__*); -typedef int (*rtems_irq_is_enabled) (const struct __rtems_irq_connect_data__*); - -typedef struct __rtems_irq_connect_data__ { - /* - * IRQ line - */ - rtems_irq_number name; - - /* - * handler. See comment on handler properties below in function prototype. - */ - rtems_irq_hdl hdl; - - /* - * function for enabling interrupts at device level (ONLY!). - * The BSP code will automatically enable it at i8259s level. - * RATIONALE : anyway such code has to exist in current driver code. - * It is usually called immediately AFTER connecting the interrupt handler. - * RTEMS may well need such a function when restoring normal interrupt - * processing after a debug session. - * - */ - rtems_irq_enable on; - - /* - * function for disabling interrupts at device level (ONLY!). - * The code will disable it at i8259s level. RATIONALE : anyway - * such code has to exist for clean shutdown. It is usually called - * BEFORE disconnecting the interrupt. RTEMS may well need such - * a function when disabling normal interrupt processing for - * a debug session. May well be a NOP function. - */ - rtems_irq_disable off; - - /* - * function enabling to know what interrupt may currently occur - * if someone manipulates the i8259s interrupt mask without care... - */ - rtems_irq_is_enabled isOn; - - /* - * priority level at the vplus level - */ - rtems_irq_level irqLevel; - - /* - * Trigger way : Rising or falling edge or High or low level - */ - rtems_irq_trigger irqTrigger; - -} rtems_irq_connect_data; - -/*-------------------------------------------------------------------------+ -| Function Prototypes. -+--------------------------------------------------------------------------*/ -/* - * ------------------ RTEMS Single Irq Handler Mngt Routines ---------------- - */ - -/* - * function to initialize the interrupt for a specific BSP - */ -void BSP_rtems_irq_mngt_init(); - - -/* - * function to connect a particular irq handler. This hanlder will NOT be called - * directly as the result of the corresponding interrupt. Instead, a RTEMS - * irq prologue will be called that will : - * - * 1) save the C scratch registers, - * 2) switch to a interrupt stack if the interrupt is not nested, - * 3) store the current i8259s' interrupt masks - * 4) modify them to disable the current interrupt at 8259 level (and may - * be others depending on software priorities) - * 5) aknowledge the i8259s', - * 6) demask the processor, - * 7) call the application handler - * - * As a result the hdl function provided - * - * a) can perfectly be written is C, - * b) may also well directly call the part of the RTEMS API that can be used - * from interrupt level, - * c) It only responsible for handling the jobs that need to be done at - * the device level including (aknowledging/re-enabling the interrupt at device, - * level, getting the data,...) - * - * When returning from the function, the following will be performed by - * the RTEMS irq epilogue : - * - * 1) masks the interrupts again, - * 2) restore the original i8259s' interrupt masks - * 3) switch back on the orinal stack if needed, - * 4) perform rescheduling when necessary, - * 5) restore the C scratch registers... - * 6) restore initial execution flow - * - */ -int BSP_install_rtems_irq_handler (const rtems_irq_connect_data*); - -/* - * function to get the current RTEMS irq handler for ptr->name. It enables to - * define hanlder chain... - */ -int BSP_get_current_rtems_irq_handler (rtems_irq_connect_data* ptr); - -/* - * function to get disconnect the RTEMS irq handler for ptr->name. - * This function checks that the value given is the current one for safety reason. - * The user can use the previous function to get it. - */ -int BSP_remove_rtems_irq_handler (const rtems_irq_connect_data*); - - -#ifdef __cplusplus -} -#endif - -#endif /* _IRQ_H_ */ -/* end of include file */ diff --git a/c/src/lib/libcpu/arm/s3c2400/timer/timer.c b/c/src/lib/libcpu/arm/s3c2400/timer/timer.c deleted file mode 100644 index 171ce4e5a6..0000000000 --- a/c/src/lib/libcpu/arm/s3c2400/timer/timer.c +++ /dev/null @@ -1,108 +0,0 @@ -/* - * S3C2400 Timer driver - * - * This uses timer 1 for timing measurments. - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * - * http://www.rtems.com/license/LICENSE. - * - * Notes: - * This file manages the benchmark timer used by the RTEMS Timing Test - * Suite. Each measured time period is demarcated by calls to - * benchmark_timer_initialize() and benchmark_timer_read(). benchmark_timer_read() usually returns - * the number of microseconds since benchmark_timer_initialize() exitted. - * - * It is important that the timer start/stop overhead be determined - * when porting or modifying this code. - * - * $Id$ -*/ - -#include -#include -#include - -uint32_t g_start; -uint32_t g_freq; - -bool benchmark_timer_find_average_overhead; - - -/* - * Set up Timer 1 - */ -void benchmark_timer_initialize( void ) -{ - uint32_t cr; - - /* stop TIMER1*/ - cr=rTCON & 0xFFFFF0FF; - rTCON=(cr | (0x0 << 8)); - - /* set MUX for Timer1 to 1/2 */ - cr=rTCFG1 & 0xFFFFFF0F; - rTCFG1=(cr | (0<<4)); - - /* input freq=PLCK/2 Mhz*/ - g_freq = get_PCLK() / 2000; - rTCNTB1 = 0xFFFF; - - /* start TIMER1 with manual reload */ - cr=rTCON & 0xFFFFF0FF; - rTCON=(cr | (0x1 << 9)); - rTCON=(cr | (0x1 << 8)); - - g_start = rTCNTO1; -} - -/* - * The following controls the behavior of benchmark_timer_read(). - * - * AVG_OVEREHAD is the overhead for starting and stopping the timer. It - * is usually deducted from the number returned. - * - * LEAST_VALID is the lowest number this routine should trust. Numbers - * below this are "noise" and zero is returned. - */ - -#define AVG_OVERHEAD 0 /* It typically takes X.X microseconds */ - /* (Y countdowns) to start/stop the timer. */ - /* This value is in microseconds. */ -#define LEAST_VALID 1 /* Don't trust a clicks value lower than this */ - -int benchmark_timer_read( void ) -{ - uint32_t t; - unsigned long long total; - - t = rTCNTO1; - /* - * Total is calculated by taking into account the number of timer overflow - * interrupts since the timer was initialized and clicks since the last - * interrupts. - */ - - total = (g_start - t); - - /* convert to microseconds */ - total = (total*1000) / g_freq; - - if ( benchmark_timer_find_average_overhead == 1 ) { - return (int) total; - } else if ( total < LEAST_VALID ) { - return 0; - } - - /* - * Somehow convert total into microseconds - */ - return (total - AVG_OVERHEAD); -} - -void benchmark_timer_disable_subtracting_average_overhead(bool find_flag) -{ - benchmark_timer_find_average_overhead = find_flag; -} - diff --git a/c/src/lib/libcpu/arm/s3c2410/include/s3c2410.h b/c/src/lib/libcpu/arm/s3c2410/include/s3c2410.h deleted file mode 100644 index 4e064a1805..0000000000 --- a/c/src/lib/libcpu/arm/s3c2410/include/s3c2410.h +++ /dev/null @@ -1,822 +0,0 @@ -/************************************************ - * NAME : s3c2410.h - * Version : 3.7.2002 - * - * Based on 24x.h for the Samsung Development Board - ************************************************/ - -#ifndef S3C2410_H_ -#define S3C2410_H_ -/* Memory control */ -#define rBWSCON (*(volatile unsigned *)0x48000000) -#define rBANKCON0 (*(volatile unsigned *)0x48000004) -#define rBANKCON1 (*(volatile unsigned *)0x48000008) -#define rBANKCON2 (*(volatile unsigned *)0x4800000C) -#define rBANKCON3 (*(volatile unsigned *)0x48000010) -#define rBANKCON4 (*(volatile unsigned *)0x48000014) -#define rBANKCON5 (*(volatile unsigned *)0x48000018) -#define rBANKCON6 (*(volatile unsigned *)0x4800001C) -#define rBANKCON7 (*(volatile unsigned *)0x48000020) -#define rREFRESH (*(volatile unsigned *)0x48000024) -#define rBANKSIZE (*(volatile unsigned *)0x48000028) -#define rMRSRB6 (*(volatile unsigned *)0x4800002C) -#define rMRSRB7 (*(volatile unsigned *)0x48000030) - -/* USB Host Controller */ -#define rHcRevision (*(volatile unsigned *)0x49000000) -#define rHcControl (*(volatile unsigned *)0x49000004) -#define rHcCommonStatus (*(volatile unsigned *)0x49000008) -#define rHcInterruptStatus (*(volatile unsigned *)0x4900000C) -#define rHcInterruptEnable (*(volatile unsigned *)0x49000010) -#define rHcInterruptDisable (*(volatile unsigned *)0x49000014) -#define rHcHCCA (*(volatile unsigned *)0x49000018) -#define rHcPeriodCuttendED (*(volatile unsigned *)0x4900001C) -#define rHcControlHeadED (*(volatile unsigned *)0x49000020) -#define rHcControlCurrentED (*(volatile unsigned *)0x49000024) -#define rHcBulkHeadED (*(volatile unsigned *)0x49000028) -#define rHcBuldCurrentED (*(volatile unsigned *)0x4900002C) -#define rHcDoneHead (*(volatile unsigned *)0x49000030) -#define rHcRmInterval (*(volatile unsigned *)0x49000034) -#define rHcFmRemaining (*(volatile unsigned *)0x49000038) -#define rHcFmNumber (*(volatile unsigned *)0x4900003C) -#define rHcPeriodicStart (*(volatile unsigned *)0x49000040) -#define rHcLSThreshold (*(volatile unsigned *)0x49000044) -#define rHcRhDescriptorA (*(volatile unsigned *)0x49000048) -#define rHcRhDescriptorB (*(volatile unsigned *)0x4900004C) -#define rHcRhStatus (*(volatile unsigned *)0x49000050) -#define rHcRhPortStatus1 (*(volatile unsigned *)0x49000054) -#define rHcRhPortStatus2 (*(volatile unsigned *)0x49000058) - -/* INTERRUPT */ -#define rSRCPND (*(volatile unsigned *)0x4A000000) -#define rINTMOD (*(volatile unsigned *)0x4A000004) -#define rINTMSK (*(volatile unsigned *)0x4A000008) -#define rPRIORITY (*(volatile unsigned *)0x4A00000C) -#define rINTPND (*(volatile unsigned *)0x4A000010) -#define rINTOFFSET (*(volatile unsigned *)0x4A000014) -#define rSUBSRCPND (*(volatile unsigned *)0x4A000018) -#define rINTSUBMSK (*(volatile unsigned *)0x4A00001c) - - -/* DMA */ -#define rDISRC0 (*(volatile unsigned *)0x4B000000) -#define rDISRCC0 (*(volatile unsigned *)0x4B000004) -#define rDIDST0 (*(volatile unsigned *)0x4B000008) -#define rDIDSTC0 (*(volatile unsigned *)0x4B00000C) -#define rDCON0 (*(volatile unsigned *)0x4B000010) -#define rDSTAT0 (*(volatile unsigned *)0x4B000014) -#define rDCSRC0 (*(volatile unsigned *)0x4B000018) -#define rDCDST0 (*(volatile unsigned *)0x4B00001C) -#define rDMASKTRIG0 (*(volatile unsigned *)0x4B000020) -#define rDISRC1 (*(volatile unsigned *)0x4B000040) -#define rDISRCC1 (*(volatile unsigned *)0x4B000044) -#define rDIDST1 (*(volatile unsigned *)0x4B000048) -#define rDIDSTC1 (*(volatile unsigned *)0x4B00004C) -#define rDCON1 (*(volatile unsigned *)0x4B000050) -#define rDSTAT1 (*(volatile unsigned *)0x4B000054) -#define rDCSRC1 (*(volatile unsigned *)0x4B000058) -#define rDCDST1 (*(volatile unsigned *)0x4B00005C) -#define rDMASKTRIG1 (*(volatile unsigned *)0x4B000060) -#define rDISRC2 (*(volatile unsigned *)0x4B000080) -#define rDISRCC2 (*(volatile unsigned *)0x4B000084) -#define rDIDST2 (*(volatile unsigned *)0x4B000088) -#define rDIDSTC2 (*(volatile unsigned *)0x4B00008C) -#define rDCON2 (*(volatile unsigned *)0x4B000090) -#define rDSTAT2 (*(volatile unsigned *)0x4B000094) -#define rDCSRC2 (*(volatile unsigned *)0x4B000098) -#define rDCDST2 (*(volatile unsigned *)0x4B00009C) -#define rDMASKTRIG2 (*(volatile unsigned *)0x4B0000A0) -#define rDISRC3 (*(volatile unsigned *)0x4B0000C0) -#define rDISRCC3 (*(volatile unsigned *)0x4B0000C4) -#define rDIDST3 (*(volatile unsigned *)0x4B0000C8) -#define rDIDSTC3 (*(volatile unsigned *)0x4B0000CC) -#define rDCON3 (*(volatile unsigned *)0x4B0000D0) -#define rDSTAT3 (*(volatile unsigned *)0x4B0000D4) -#define rDCSRC3 (*(volatile unsigned *)0x4B0000D8) -#define rDCDST3 (*(volatile unsigned *)0x4B0000DC) -#define rDMASKTRIG3 (*(volatile unsigned *)0x4B0000E0) - - -/* CLOCK & POWER MANAGEMENT */ -#define rLOCKTIME (*(volatile unsigned *)0x4C000000) -#define rMPLLCON (*(volatile unsigned *)0x4C000004) -#define rUPLLCON (*(volatile unsigned *)0x4C000008) -#define rCLKCON (*(volatile unsigned *)0x4C00000C) -#define rCLKSLOW (*(volatile unsigned *)0x4C000010) -#define rCLKDIVN (*(volatile unsigned *)0x4C000014) - - -/* LCD CONTROLLER */ -#define rLCDCON1 (*(volatile unsigned *)0x4D000000) -#define rLCDCON2 (*(volatile unsigned *)0x4D000004) -#define rLCDCON3 (*(volatile unsigned *)0x4D000008) -#define rLCDCON4 (*(volatile unsigned *)0x4D00000C) -#define rLCDCON5 (*(volatile unsigned *)0x4D000010) -#define rLCDSADDR1 (*(volatile unsigned *)0x4D000014) -#define rLCDSADDR2 (*(volatile unsigned *)0x4D000018) -#define rLCDSADDR3 (*(volatile unsigned *)0x4D00001C) -#define rREDLUT (*(volatile unsigned *)0x4D000020) -#define rGREENLUT (*(volatile unsigned *)0x4D000024) -#define rBLUELUT (*(volatile unsigned *)0x4D000028) -#define rREDLUT (*(volatile unsigned *)0x4D000020) -#define rGREENLUT (*(volatile unsigned *)0x4D000024) -#define rBLUELUT (*(volatile unsigned *)0x4D000028) -#define rDITHMODE (*(volatile unsigned *)0x4D00004C) -#define rTPAL (*(volatile unsigned *)0x4D000050) -#define rLCDINTPND (*(volatile unsigned *)0x4D000054) -#define rLCDSRCPND (*(volatile unsigned *)0x4D000058) -#define rLCDINTMSK (*(volatile unsigned *)0x4D00005C) -#define rTCONSEL (*(volatile unsigned *)0x4D000060) -#define PALETTE 0x4d000400 - -/* NAND Flash */ -#define rNFCONF (*(volatile unsigned *)0x4E000000) -#define rNFCMD (*(volatile unsigned *)0x4E000004) -#define rNFADDR (*(volatile unsigned *)0x4E000008) -#define rNFDATA (*(volatile unsigned *)0x4E00000C) -#define rNFSTAT (*(volatile unsigned *)0x4E000010) -#define rNFECC (*(volatile unsigned *)0x4E000014) - -/* UART */ -#define rULCON0 (*(volatile unsigned char *)0x50000000) -#define rUCON0 (*(volatile unsigned short *)0x50000004) -#define rUFCON0 (*(volatile unsigned char *)0x50000008) -#define rUMCON0 (*(volatile unsigned char *)0x5000000C) -#define rUTRSTAT0 (*(volatile unsigned char *)0x50000010) -#define rUERSTAT0 (*(volatile unsigned char *)0x50000014) -#define rUFSTAT0 (*(volatile unsigned short *)0x50000018) -#define rUMSTAT0 (*(volatile unsigned char *)0x5000001C) -#define rUBRDIV0 (*(volatile unsigned short *)0x50000028) - -#define rULCON1 (*(volatile unsigned char *)0x50004000) -#define rUCON1 (*(volatile unsigned short *)0x50004004) -#define rUFCON1 (*(volatile unsigned char *)0x50004008) -#define rUMCON1 (*(volatile unsigned char *)0x5000400C) -#define rUTRSTAT1 (*(volatile unsigned char *)0x50004010) -#define rUERSTAT1 (*(volatile unsigned char *)0x50004014) -#define rUFSTAT1 (*(volatile unsigned short *)0x50004018) -#define rUMSTAT1 (*(volatile unsigned char *)0x5000401C) -#define rUBRDIV1 (*(volatile unsigned short *)0x50004028) - -#define rULCON2 (*(volatile unsigned char *)0x50008000) -#define rUCON2 (*(volatile unsigned short *)0x50008004) -#define rUFCON2 (*(volatile unsigned char *)0x50008008) -#define rUTRSTAT2 (*(volatile unsigned char *)0x50008010) -#define rUERSTAT2 (*(volatile unsigned char *)0x50008014) -#define rUFSTAT2 (*(volatile unsigned short *)0x50008018) -#define rUBRDIV2 (*(volatile unsigned short *)0x50008028) - -#ifdef __BIG_ENDIAN -#define rUTXH0 (*(volatile unsigned char *)0x50000023) -#define rURXH0 (*(volatile unsigned char *)0x50000027) -#define rUTXH1 (*(volatile unsigned char *)0x50004023) -#define rURXH1 (*(volatile unsigned char *)0x50004027) -#define rUTXH2 (*(volatile unsigned char *)0x50008023) -#define rURXH2 (*(volatile unsigned char *)0x50008027) - -#define WrUTXH0(ch) (*(volatile unsigned char *)0x50000023)=(unsigned char)(ch) -#define RdURXH0() (*(volatile unsigned char *)0x50000027) -#define WrUTXH1(ch) (*(volatile unsigned char *)0x50004023)=(unsigned char)(ch) -#define RdURXH1() (*(volatile unsigned char *)0x50004027) -#define WrUTXH2(ch) (*(volatile unsigned char *)0x50008023)=(unsigned char)(ch) -#define RdURXH2() (*(volatile unsigned char *)0x50008027) - -#define UTXH0 (0x50000020+3) /* byte_access address by DMA */ -#define URXH0 (0x50000024+3) -#define UTXH1 (0x50004020+3) -#define URXH1 (0x50004024+3) -#define UTXH2 (0x50008020+3) -#define URXH2 (0x50008024+3) - -#else /* Little Endian */ -#define rUTXH0 (*(volatile unsigned char *)0x50000020) -#define rURXH0 (*(volatile unsigned char *)0x50000024) -#define rUTXH1 (*(volatile unsigned char *)0x50004020) -#define rURXH1 (*(volatile unsigned char *)0x50004024) -#define rUTXH2 (*(volatile unsigned char *)0x50008020) -#define rURXH2 (*(volatile unsigned char *)0x50008024) - -#define WrUTXH0(ch) (*(volatile unsigned char *)0x50000020)=(unsigned char)(ch) -#define RdURXH0() (*(volatile unsigned char *)0x50000024) -#define WrUTXH1(ch) (*(volatile unsigned char *)0x50004020)=(unsigned char)(ch) -#define RdURXH1() (*(volatile unsigned char *)0x50004024) -#define WrUTXH2(ch) (*(volatile unsigned char *)0x50008020)=(unsigned char)(ch) -#define RdURXH2() (*(volatile unsigned char *)0x50008024) - -#define UTXH0 (0x50000020) -#define URXH0 (0x50000024) -#define UTXH1 (0x50004020) -#define URXH1 (0x50004024) -#define UTXH2 (0x50008020) -#define URXH2 (0x50008024) -#endif - - -/* PWM TIMER */ -#define rTCFG0 (*(volatile unsigned *)0x51000000) -#define rTCFG1 (*(volatile unsigned *)0x51000004) -#define rTCON (*(volatile unsigned *)0x51000008) -#define rTCNTB0 (*(volatile unsigned *)0x5100000C) -#define rTCMPB0 (*(volatile unsigned *)0x51000010) -#define rTCNTO0 (*(volatile unsigned *)0x51000014) -#define rTCNTB1 (*(volatile unsigned *)0x51000018) -#define rTCMPB1 (*(volatile unsigned *)0x5100001C) -#define rTCNTO1 (*(volatile unsigned *)0x51000020) -#define rTCNTB2 (*(volatile unsigned *)0x51000024) -#define rTCMPB2 (*(volatile unsigned *)0x51000028) -#define rTCNTO2 (*(volatile unsigned *)0x5100002C) -#define rTCNTB3 (*(volatile unsigned *)0x51000030) -#define rTCMPB3 (*(volatile unsigned *)0x51000034) -#define rTCNTO3 (*(volatile unsigned *)0x51000038) -#define rTCNTB4 (*(volatile unsigned *)0x5100003C) -#define rTCNTO4 (*(volatile unsigned *)0x51000040) - - -/* USB DEVICE */ -#ifdef __BIG_ENDIAN -#define rFUNC_ADDR_REG (*(volatile unsigned char *)0x52000143) //Function address -#define rPWR_REG (*(volatile unsigned char *)0x52000147) //Power management -#define rEP_INT_REG (*(volatile unsigned char *)0x5200014b) //EP Interrupt pending and clear -#define rUSB_INT_REG (*(volatile unsigned char *)0x5200015b) //USB Interrupt pending and clear -#define rEP_INT_EN_REG (*(volatile unsigned char *)0x5200015f) //Interrupt enable -#define rUSB_INT_EN_REG (*(volatile unsigned char *)0x5200016f) -#define rFRAME_NUM1_REG (*(volatile unsigned char *)0x52000173) //Frame number lower byte -#define rFRAME_NUM2_REG (*(volatile unsigned char *)0x52000177) //Frame number higher byte -#define rINDEX_REG (*(volatile unsigned char *)0x5200017b) //Register index -#define rMAXP_REG (*(volatile unsigned char *)0x52000183) //Endpoint max packet -#define rEP0_CSR (*(volatile unsigned char *)0x52000187) //Endpoint 0 status -#define rIN_CSR1_REG (*(volatile unsigned char *)0x52000187) //In endpoint control status -#define rIN_CSR2_REG (*(volatile unsigned char *)0x5200018b) -#define rOUT_CSR1_REG (*(volatile unsigned char *)0x52000193) //Out endpoint control status -#define rOUT_CSR2_REG (*(volatile unsigned char *)0x52000197) -#define rOUT_FIFO_CNT1_REG (*(volatile unsigned char *)0x5200019b) //Endpoint out write count -#define rOUT_FIFO_CNT2_REG (*(volatile unsigned char *)0x5200019f) -#define rEP0_FIFO (*(volatile unsigned char *)0x520001c3) //Endpoint 0 FIFO -#define rEP1_FIFO (*(volatile unsigned char *)0x520001c7) //Endpoint 1 FIFO -#define rEP2_FIFO (*(volatile unsigned char *)0x520001cb) //Endpoint 2 FIFO -#define rEP3_FIFO (*(volatile unsigned char *)0x520001cf) //Endpoint 3 FIFO -#define rEP4_FIFO (*(volatile unsigned char *)0x520001d3) //Endpoint 4 FIFO -#define rEP1_DMA_CON (*(volatile unsigned char *)0x52000203) //EP1 DMA interface control -#define rEP1_DMA_UNIT (*(volatile unsigned char *)0x52000207) //EP1 DMA Tx unit counter -#define rEP1_DMA_FIFO (*(volatile unsigned char *)0x5200020b) //EP1 DMA Tx FIFO counter -#define rEP1_DMA_TTC_L (*(volatile unsigned char *)0x5200020f) //EP1 DMA total Tx counter -#define rEP1_DMA_TTC_M (*(volatile unsigned char *)0x52000213) -#define rEP1_DMA_TTC_H (*(volatile unsigned char *)0x52000217) -#define rEP2_DMA_CON (*(volatile unsigned char *)0x5200021b) //EP2 DMA interface control -#define rEP2_DMA_UNIT (*(volatile unsigned char *)0x5200021f) //EP2 DMA Tx unit counter -#define rEP2_DMA_FIFO (*(volatile unsigned char *)0x52000223) //EP2 DMA Tx FIFO counter -#define rEP2_DMA_TTC_L (*(volatile unsigned char *)0x52000227) //EP2 DMA total Tx counter -#define rEP2_DMA_TTC_M (*(volatile unsigned char *)0x5200022b) -#define rEP2_DMA_TTC_H (*(volatile unsigned char *)0x5200022f) -#define rEP3_DMA_CON (*(volatile unsigned char *)0x52000243) //EP3 DMA interface control -#define rEP3_DMA_UNIT (*(volatile unsigned char *)0x52000247) //EP3 DMA Tx unit counter -#define rEP3_DMA_FIFO (*(volatile unsigned char *)0x5200024b) //EP3 DMA Tx FIFO counter -#define rEP3_DMA_TTC_L (*(volatile unsigned char *)0x5200024f) //EP3 DMA total Tx counter -#define rEP3_DMA_TTC_M (*(volatile unsigned char *)0x52000253) -#define rEP3_DMA_TTC_H (*(volatile unsigned char *)0x52000257) -#define rEP4_DMA_CON (*(volatile unsigned char *)0x5200025b) //EP4 DMA interface control -#define rEP4_DMA_UNIT (*(volatile unsigned char *)0x5200025f) //EP4 DMA Tx unit counter -#define rEP4_DMA_FIFO (*(volatile unsigned char *)0x52000263) //EP4 DMA Tx FIFO counter -#define rEP4_DMA_TTC_L (*(volatile unsigned char *)0x52000267) //EP4 DMA total Tx counter -#define rEP4_DMA_TTC_M (*(volatile unsigned char *)0x5200026b) -#define rEP4_DMA_TTC_H (*(volatile unsigned char *)0x5200026f) - -#else // Little Endian -#define rFUNC_ADDR_REG (*(volatile unsigned char *)0x52000140) //Function address -#define rPWR_REG (*(volatile unsigned char *)0x52000144) //Power management -#define rEP_INT_REG (*(volatile unsigned char *)0x52000148) //EP Interrupt pending and clear -#define rUSB_INT_REG (*(volatile unsigned char *)0x52000158) //USB Interrupt pending and clear -#define rEP_INT_EN_REG (*(volatile unsigned char *)0x5200015c) //Interrupt enable -#define rUSB_INT_EN_REG (*(volatile unsigned char *)0x5200016c) -#define rFRAME_NUM1_REG (*(volatile unsigned char *)0x52000170) //Frame number lower byte -#define rFRAME_NUM2_REG (*(volatile unsigned char *)0x52000174) //Frame number higher byte -#define rINDEX_REG (*(volatile unsigned char *)0x52000178) //Register index -#define rMAXP_REG (*(volatile unsigned char *)0x52000180) //Endpoint max packet -#define rEP0_CSR (*(volatile unsigned char *)0x52000184) //Endpoint 0 status -#define rIN_CSR1_REG (*(volatile unsigned char *)0x52000184) //In endpoint control status -#define rIN_CSR2_REG (*(volatile unsigned char *)0x52000188) -#define rOUT_CSR1_REG (*(volatile unsigned char *)0x52000190) //Out endpoint control status -#define rOUT_CSR2_REG (*(volatile unsigned char *)0x52000194) -#define rOUT_FIFO_CNT1_REG (*(volatile unsigned char *)0x52000198) //Endpoint out write count -#define rOUT_FIFO_CNT2_REG (*(volatile unsigned char *)0x5200019c) -#define rEP0_FIFO (*(volatile unsigned char *)0x520001c0) //Endpoint 0 FIFO -#define rEP1_FIFO (*(volatile unsigned char *)0x520001c4) //Endpoint 1 FIFO -#define rEP2_FIFO (*(volatile unsigned char *)0x520001c8) //Endpoint 2 FIFO -#define rEP3_FIFO (*(volatile unsigned char *)0x520001cc) //Endpoint 3 FIFO -#define rEP4_FIFO (*(volatile unsigned char *)0x520001d0) //Endpoint 4 FIFO -#define rEP1_DMA_CON (*(volatile unsigned char *)0x52000200) //EP1 DMA interface control -#define rEP1_DMA_UNIT (*(volatile unsigned char *)0x52000204) //EP1 DMA Tx unit counter -#define rEP1_DMA_FIFO (*(volatile unsigned char *)0x52000208) //EP1 DMA Tx FIFO counter -#define rEP1_DMA_TTC_L (*(volatile unsigned char *)0x5200020c) //EP1 DMA total Tx counter -#define rEP1_DMA_TTC_M (*(volatile unsigned char *)0x52000210) -#define rEP1_DMA_TTC_H (*(volatile unsigned char *)0x52000214) -#define rEP2_DMA_CON (*(volatile unsigned char *)0x52000218) //EP2 DMA interface control -#define rEP2_DMA_UNIT (*(volatile unsigned char *)0x5200021c) //EP2 DMA Tx unit counter -#define rEP2_DMA_FIFO (*(volatile unsigned char *)0x52000220) //EP2 DMA Tx FIFO counter -#define rEP2_DMA_TTC_L (*(volatile unsigned char *)0x52000224) //EP2 DMA total Tx counter -#define rEP2_DMA_TTC_M (*(volatile unsigned char *)0x52000228) -#define rEP2_DMA_TTC_H (*(volatile unsigned char *)0x5200022c) -#define rEP3_DMA_CON (*(volatile unsigned char *)0x52000240) //EP3 DMA interface control -#define rEP3_DMA_UNIT (*(volatile unsigned char *)0x52000244) //EP3 DMA Tx unit counter -#define rEP3_DMA_FIFO (*(volatile unsigned char *)0x52000248) //EP3 DMA Tx FIFO counter -#define rEP3_DMA_TTC_L (*(volatile unsigned char *)0x5200024c) //EP3 DMA total Tx counter -#define rEP3_DMA_TTC_M (*(volatile unsigned char *)0x52000250) -#define rEP3_DMA_TTC_H (*(volatile unsigned char *)0x52000254) -#define rEP4_DMA_CON (*(volatile unsigned char *)0x52000258) //EP4 DMA interface control -#define rEP4_DMA_UNIT (*(volatile unsigned char *)0x5200025c) //EP4 DMA Tx unit counter -#define rEP4_DMA_FIFO (*(volatile unsigned char *)0x52000260) //EP4 DMA Tx FIFO counter -#define rEP4_DMA_TTC_L (*(volatile unsigned char *)0x52000264) //EP4 DMA total Tx counter -#define rEP4_DMA_TTC_M (*(volatile unsigned char *)0x52000268) -#define rEP4_DMA_TTC_H (*(volatile unsigned char *)0x5200026c) -#endif // __BIG_ENDIAN - -/* WATCH DOG TIMER */ -#define rWTCON (*(volatile unsigned *)0x53000000) -#define rWTDAT (*(volatile unsigned *)0x53000004) -#define rWTCNT (*(volatile unsigned *)0x53000008) - - -/* IIC */ -#define rIICCON (*(volatile unsigned *)0x54000000) -#define rIICSTAT (*(volatile unsigned *)0x54000004) -#define rIICADD (*(volatile unsigned *)0x54000008) -#define rIICDS (*(volatile unsigned *)0x5400000C) - - -/* IIS */ -#define rIISCON (*(volatile unsigned *)0x55000000) -#define rIISMOD (*(volatile unsigned *)0x55000004) -#define rIISPSR (*(volatile unsigned *)0x55000008) -#define rIISFIFCON (*(volatile unsigned *)0x5500000C) - -#ifdef __BIG_ENDIAN -#define IISFIFO ((volatile unsigned short *)0x55000012) - -#else /* Little Endian */ -#define IISFIFO ((volatile unsigned short *)0x55000010) -#endif - - -/* I/O PORT */ -#define rGPACON (*(volatile unsigned *)0x56000000) //Port A control -#define rGPADAT (*(volatile unsigned *)0x56000004) //Port A data - -#define rGPBCON (*(volatile unsigned *)0x56000010) //Port B control -#define rGPBDAT (*(volatile unsigned *)0x56000014) //Port B data -#define rGPBUP (*(volatile unsigned *)0x56000018) //Pull-up control B - -#define rGPCCON (*(volatile unsigned *)0x56000020) //Port C control -#define rGPCDAT (*(volatile unsigned *)0x56000024) //Port C data -#define rGPCUP (*(volatile unsigned *)0x56000028) //Pull-up control C - -#define rGPDCON (*(volatile unsigned *)0x56000030) //Port D control -#define rGPDDAT (*(volatile unsigned *)0x56000034) //Port D data -#define rGPDUP (*(volatile unsigned *)0x56000038) //Pull-up control D - -#define rGPECON (*(volatile unsigned *)0x56000040) //Port E control -#define rGPEDAT (*(volatile unsigned *)0x56000044) //Port E data -#define rGPEUP (*(volatile unsigned *)0x56000048) //Pull-up control E - -#define rGPFCON (*(volatile unsigned *)0x56000050) //Port F control -#define rGPFDAT (*(volatile unsigned *)0x56000054) //Port F data -#define rGPFUP (*(volatile unsigned *)0x56000058) //Pull-up control F - -#define rGPGCON (*(volatile unsigned *)0x56000060) //Port G control -#define rGPGDAT (*(volatile unsigned *)0x56000064) //Port G data -#define rGPGUP (*(volatile unsigned *)0x56000068) //Pull-up control G - -#define rGPHCON (*(volatile unsigned *)0x56000070) //Port H control -#define rGPHDAT (*(volatile unsigned *)0x56000074) //Port H data -#define rGPHUP (*(volatile unsigned *)0x56000078) //Pull-up control H - -#define rMISCCR (*(volatile unsigned *)0x56000080) //Miscellaneous control -#define rDCLKCON (*(volatile unsigned *)0x56000084) //DCLK0/1 control -#define rEXTINT0 (*(volatile unsigned *)0x56000088) //External interrupt control register 0 -#define rEXTINT1 (*(volatile unsigned *)0x5600008c) //External interrupt control register 1 -#define rEXTINT2 (*(volatile unsigned *)0x56000090) //External interrupt control register 2 -#define rEINTFLT0 (*(volatile unsigned *)0x56000094) //Reserved -#define rEINTFLT1 (*(volatile unsigned *)0x56000098) //Reserved -#define rEINTFLT2 (*(volatile unsigned *)0x5600009c) //External interrupt filter control register 2 -#define rEINTFLT3 (*(volatile unsigned *)0x560000a0) //External interrupt filter control register 3 -#define rEINTMASK (*(volatile unsigned *)0x560000a4) //External interrupt mask -#define rEINTPEND (*(volatile unsigned *)0x560000a8) //External interrupt pending -#define rGSTATUS0 (*(volatile unsigned *)0x560000ac) //External pin status -#define rGSTATUS1 (*(volatile unsigned *)0x560000b0) //Chip ID(0x32440000) - -/* RTC */ -#ifdef __BIG_ENDIAN -#define rRTCCON (*(volatile unsigned char *)0x57000043) //RTC control -#define rTICNT (*(volatile unsigned char *)0x57000047) //Tick time count -#define rRTCALM (*(volatile unsigned char *)0x57000053) //RTC alarm control -#define rALMSEC (*(volatile unsigned char *)0x57000057) //Alarm second -#define rALMMIN (*(volatile unsigned char *)0x5700005b) //Alarm minute -#define rALMHOUR (*(volatile unsigned char *)0x5700005f) //Alarm Hour -#define rALMDATE (*(volatile unsigned char *)0x57000063) //Alarm date //edited by junon -#define rALMMON (*(volatile unsigned char *)0x57000067) //Alarm month -#define rALMYEAR (*(volatile unsigned char *)0x5700006b) //Alarm year -#define rRTCRST (*(volatile unsigned char *)0x5700006f) //RTC round reset -#define rBCDSEC (*(volatile unsigned char *)0x57000073) //BCD second -#define rBCDMIN (*(volatile unsigned char *)0x57000077) //BCD minute -#define rBCDHOUR (*(volatile unsigned char *)0x5700007b) //BCD hour -#define rBCDDATE (*(volatile unsigned char *)0x5700007f) //BCD date //edited by junon -#define rBCDDAY (*(volatile unsigned char *)0x57000083) //BCD day //edited by junon -#define rBCDMON (*(volatile unsigned char *)0x57000087) //BCD month -#define rBCDYEAR (*(volatile unsigned char *)0x5700008b) //BCD year - -#else //Little Endian -#define rRTCCON (*(volatile unsigned char *)0x57000040) //RTC control -#define rTICNT (*(volatile unsigned char *)0x57000044) //Tick time count -#define rRTCALM (*(volatile unsigned char *)0x57000050) //RTC alarm control -#define rALMSEC (*(volatile unsigned char *)0x57000054) //Alarm second -#define rALMMIN (*(volatile unsigned char *)0x57000058) //Alarm minute -#define rALMHOUR (*(volatile unsigned char *)0x5700005c) //Alarm Hour -#define rALMDATE (*(volatile unsigned char *)0x57000060) //Alarm date // edited by junon -#define rALMMON (*(volatile unsigned char *)0x57000064) //Alarm month -#define rALMYEAR (*(volatile unsigned char *)0x57000068) //Alarm year -#define rRTCRST (*(volatile unsigned char *)0x5700006c) //RTC round reset -#define rBCDSEC (*(volatile unsigned char *)0x57000070) //BCD second -#define rBCDMIN (*(volatile unsigned char *)0x57000074) //BCD minute -#define rBCDHOUR (*(volatile unsigned char *)0x57000078) //BCD hour -#define rBCDDATE (*(volatile unsigned char *)0x5700007c) //BCD date //edited by junon -#define rBCDDAY (*(volatile unsigned char *)0x57000080) //BCD day //edited by junon -#define rBCDMON (*(volatile unsigned char *)0x57000084) //BCD month -#define rBCDYEAR (*(volatile unsigned char *)0x57000088) //BCD year -#endif //RTC - - -/* ADC */ -#define rADCCON (*(volatile unsigned *)0x58000000) -#define rADCTSC (*(volatile unsigned *)0x58000004) -#define rADCDLY (*(volatile unsigned *)0x58000008) -#define rADCDAT0 (*(volatile unsigned *)0x5800000c) -#define rADCDAT1 (*(volatile unsigned *)0x58000010) - - -/* SPI */ -#define rSPCON0 (*(volatile unsigned *)0x59000000) //SPI0 control -#define rSPSTA0 (*(volatile unsigned *)0x59000004) //SPI0 status -#define rSPPIN0 (*(volatile unsigned *)0x59000008) //SPI0 pin control -#define rSPPRE0 (*(volatile unsigned *)0x5900000c) //SPI0 baud rate prescaler -#define rSPTDAT0 (*(volatile unsigned *)0x59000010) //SPI0 Tx data -#define rSPRDAT0 (*(volatile unsigned *)0x59000014) //SPI0 Rx data - -#define rSPCON1 (*(volatile unsigned *)0x59000020) //SPI1 control -#define rSPSTA1 (*(volatile unsigned *)0x59000024) //SPI1 status -#define rSPPIN1 (*(volatile unsigned *)0x59000028) //SPI1 pin control -#define rSPPRE1 (*(volatile unsigned *)0x5900002c) //SPI1 baud rate prescaler -#define rSPTDAT1 (*(volatile unsigned *)0x59000030) //SPI1 Tx data -#define rSPRDAT1 (*(volatile unsigned *)0x59000034) //SPI1 Rx data - -/* SD interface */ -#define rSDICON (*(volatile unsigned *)0x5a000000) //SDI control -#define rSDIPRE (*(volatile unsigned *)0x5a000004) //SDI baud rate prescaler -#define rSDICARG (*(volatile unsigned *)0x5a000008) //SDI command argument -#define rSDICCON (*(volatile unsigned *)0x5a00000c) //SDI command control -#define rSDICSTA (*(volatile unsigned *)0x5a000010) //SDI command status -#define rSDIRSP0 (*(volatile unsigned *)0x5a000014) //SDI response 0 -#define rSDIRSP1 (*(volatile unsigned *)0x5a000018) //SDI response 1 -#define rSDIRSP2 (*(volatile unsigned *)0x5a00001c) //SDI response 2 -#define rSDIRSP3 (*(volatile unsigned *)0x5a000020) //SDI response 3 -#define rSDIDTIMER (*(volatile unsigned *)0x5a000024) //SDI data/busy timer -#define rSDIBSIZE (*(volatile unsigned *)0x5a000028) //SDI block size -#define rSDIDATCON (*(volatile unsigned *)0x5a00002c) //SDI data control -#define rSDIDATCNT (*(volatile unsigned *)0x5a000030) //SDI data remain counter -#define rSDIDATSTA (*(volatile unsigned *)0x5a000034) //SDI data status -#define rSDIFSTA (*(volatile unsigned *)0x5a000038) //SDI FIFO status -#define rSDIIMSK (*(volatile unsigned *)0x5a000040) //SDI interrupt mask. edited for 2440A - -#ifdef __BIG_ENDIAN -#define rSDIDAT (*(volatile unsigned *)0x5a00003F) //SDI data -#define SDIDAT 0x5a00003F -#else // Little Endian -#define rSDIDAT (*(volatile unsigned *)0x5a00003C) //SDI data -#define SDIDAT 0x5a00003C -#endif //SD Interface - - -#define _ISR_STARTADDRESS rtems_vector_table -/* ISR */ -#define pISR_RESET (*(unsigned *)(_ISR_STARTADDRESS+0x0)) -#define pISR_UNDEF (*(unsigned *)(_ISR_STARTADDRESS+0x4)) -#define pISR_SWI (*(unsigned *)(_ISR_STARTADDRESS+0x8)) -#define pISR_PABORT (*(unsigned *)(_ISR_STARTADDRESS+0xC)) -#define pISR_DABORT (*(unsigned *)(_ISR_STARTADDRESS+0x10)) -#define pISR_RESERVED (*(unsigned *)(_ISR_STARTADDRESS+0x14)) -#define pISR_IRQ (*(unsigned *)(_ISR_STARTADDRESS+0x18)) -#define pISR_FIQ (*(unsigned *)(_ISR_STARTADDRESS+0x1C)) - -#define pISR_EINT0 (*(unsigned *)(_ISR_STARTADDRESS+0x20)) -#define pISR_EINT1 (*(unsigned *)(_ISR_STARTADDRESS+0x24)) -#define pISR_EINT2 (*(unsigned *)(_ISR_STARTADDRESS+0x28)) -#define pISR_EINT3 (*(unsigned *)(_ISR_STARTADDRESS+0x2C)) -#define pISR_EINT4_7 (*(unsigned *)(_ISR_STARTADDRESS+0x30)) -#define pISR_EINT8_23 (*(unsigned *)(_ISR_STARTADDRESS+0x34)) -#define pISR_BAT_FLT (*(unsigned *)(_ISR_STARTADDRESS+0x3C)) -#define pISR_TICK (*(unsigned *)(_ISR_STARTADDRESS+0x40)) -#define pISR_WDT (*(unsigned *)(_ISR_STARTADDRESS+0x44)) -#define pISR_TIMER0 (*(unsigned *)(_ISR_STARTADDRESS+0x48)) -#define pISR_TIMER1 (*(unsigned *)(_ISR_STARTADDRESS+0x4C)) -#define pISR_TIMER2 (*(unsigned *)(_ISR_STARTADDRESS+0x50)) -#define pISR_TIMER3 (*(unsigned *)(_ISR_STARTADDRESS+0x54)) -#define pISR_TIMER4 (*(unsigned *)(_ISR_STARTADDRESS+0x58)) -#define pISR_UART2 (*(unsigned *)(_ISR_STARTADDRESS+0x5C)) -#define pISR_NOTUSED (*(unsigned *)(_ISR_STARTADDRESS+0x60)) -#define pISR_DMA0 (*(unsigned *)(_ISR_STARTADDRESS+0x64)) -#define pISR_DMA1 (*(unsigned *)(_ISR_STARTADDRESS+0x68)) -#define pISR_DMA2 (*(unsigned *)(_ISR_STARTADDRESS+0x6C)) -#define pISR_DMA3 (*(unsigned *)(_ISR_STARTADDRESS+0x70)) -#define pISR_SDI (*(unsigned *)(_ISR_STARTADDRESS+0x74)) -#define pISR_SPI0 (*(unsigned *)(_ISR_STARTADDRESS+0x78)) -#define pISR_UART1 (*(unsigned *)(_ISR_STARTADDRESS+0x7C)) -#define pISR_USBD (*(unsigned *)(_ISR_STARTADDRESS+0x84)) -#define pISR_USBH (*(unsigned *)(_ISR_STARTADDRESS+0x88)) -#define pISR_IIC (*(unsigned *)(_ISR_STARTADDRESS+0x8C)) -#define pISR_UART0 (*(unsigned *)(_ISR_STARTADDRESS+0x90)) -#define pISR_SPI1 (*(unsigned *)(_ISR_STARTADDRESS+0x94)) -#define pISR_RTC (*(unsigned *)(_ISR_STARTADDRESS+0x98)) -#define pISR_ADC (*(unsigned *)(_ISR_STARTADDRESS+0xA0)) - - -/* PENDING BIT */ -#define BIT_EINT0 (0x1) -#define BIT_EINT1 (0x1<<1) -#define BIT_EINT2 (0x1<<2) -#define BIT_EINT3 (0x1<<3) -#define BIT_EINT4_7 (0x1<<4) -#define BIT_EINT8_23 (0x1<<5) -#define BIT_BAT_FLT (0x1<<7) -#define BIT_TICK (0x1<<8) -#define BIT_WDT (0x1<<9) -#define BIT_TIMER0 (0x1<<10) -#define BIT_TIMER1 (0x1<<11) -#define BIT_TIMER2 (0x1<<12) -#define BIT_TIMER3 (0x1<<13) -#define BIT_TIMER4 (0x1<<14) -#define BIT_UART2 (0x1<<15) -#define BIT_LCD (0x1<<16) -#define BIT_DMA0 (0x1<<17) -#define BIT_DMA1 (0x1<<18) -#define BIT_DMA2 (0x1<<19) -#define BIT_DMA3 (0x1<<20) -#define BIT_SDI (0x1<<21) -#define BIT_SPI0 (0x1<<22) -#define BIT_UART1 (0x1<<23) -#define BIT_USBD (0x1<<25) -#define BIT_USBH (0x1<<26) -#define BIT_IIC (0x1<<27) -#define BIT_UART0 (0x1<<28) -#define BIT_SPI1 (0x1<<29) -#define BIT_RTC (0x1<<30) -#define BIT_ADC (0x1<<31) -#define BIT_ALLMSK (0xFFFFFFFF) - -#define ClearPending(bit) {\ - rSRCPND = bit;\ - rINTPND = bit;\ - rINTPND;\ - } -/* Wait until rINTPND is changed for the case that the ISR is very short. */ -#ifndef __asm__ -/* Typedefs */ -typedef union { - struct _reg { - unsigned SM_BIT:1; /* Enters STOP mode. This bit isn't be */ - /* cleared automatically. */ - unsigned Reserved:1; /* SL_IDLE mode option. This bit isn't cleared */ - /* automatically. To enter SL_IDLE mode, */ - /* CLKCON register has to be 0xe. */ - unsigned IDLE_BIT:1; /* Enters IDLE mode. This bit isn't be cleared */ - /* automatically. */ - unsigned POWER_OFF:1; - unsigned NAND_flash:1; - unsigned LCDC:1; /* Controls HCLK into LCDC block */ - unsigned USB_host:1; /* Controls HCLK into USB host block */ - unsigned USB_device:1; /* Controls PCLK into USB device block */ - unsigned PWMTIMER:1; /* Controls PCLK into PWMTIMER block */ - unsigned SDI:1; /* Controls PCLK into MMC interface block */ - unsigned UART0:1; /* Controls PCLK into UART0 block */ - unsigned UART1:1; /* Controls PCLK into UART1 block */ - unsigned UART2:1; /* Controls PCLK into UART1 block */ - unsigned GPIO:1; /* Controls PCLK into GPIO block */ - unsigned RTC:1; /* Controls PCLK into RTC control block. Even if */ - /* this bit is cleared to 0, RTC timer is alive. */ - unsigned ADC:1; /* Controls PCLK into ADC block */ - unsigned IIC:1; /* Controls PCLK into IIC block */ - unsigned IIS:1; /* Controls PCLK into IIS block */ - unsigned SPI:1; /* Controls PCLK into SPI block */ - } reg; - unsigned long all; -} CLKCON; - -typedef union -{ - struct { - unsigned ENVID:1; /* LCD video output and the logic 1=enable/0=disable. */ - unsigned BPPMODE:4; /* 1011 = 8 bpp for TFT, 1100 = 16 bpp for TFT, */ - /* 1110 = 16 bpp TFT skipmode */ - unsigned PNRMODE:2; /* TFT: 3 */ - unsigned MMODE:1; /* This bit determines the toggle rate of the VM. */ - /* 0 = Each Frame, 1 = The rate defined by the MVAL */ - unsigned CLKVAL:10; /* TFT: VCLK = HCLK / [(CLKVAL+1) x 2] (CLKVAL >= 1) */ - unsigned LINECNT:10; /* (read only) These bits provide the status of the */ - /* line counter. Down count from LINEVAL to 0 */ - } reg; - unsigned long all; -} LCDCON1; - -typedef union { - struct { - unsigned VSPW:6; /* TFT: Vertical sync pulse width determines the */ - /* VSYNC pulse's high level width by counting the */ - /* number of inactive lines. */ - unsigned VFPD:8; /* TFT: Vertical front porch is the number of */ - /* inactive lines at the end of a frame, before */ - /* vertical synchronization period. */ - unsigned LINEVAL:10; /* TFT/STN: These bits determine the vertical size */ - /* of LCD panel. */ - unsigned VBPD:8; /* TFT: Vertical back porch is the number of inactive */ - /* lines at the start of a frame, after */ - /* vertical synchronization period. */ - } reg; - unsigned long all; -} LCDCON2; - -typedef union { - struct { - unsigned HFPD:8; /* TFT: Horizontal front porch is the number of */ - /* VCLK periods between the end of active data */ - /* and the rising edge of HSYNC. */ - unsigned HOZVAL:11; /* TFT/STN: These bits determine the horizontal */ - /* size of LCD panel. 2n bytes. */ - unsigned HBPD:7; /* TFT: Horizontal back porch is the number of VCLK */ - /* periods between the falling edge of HSYNC and */ - /* the start of active data. */ - } reg; - unsigned long all; -} LCDCON3; - -typedef union { - struct { - unsigned HSPW:8; /* TFT: Horizontal sync pulse width determines the */ - /* HSYNC pulse's high level width by counting the */ - /* number of the VCLK. */ - unsigned MVAL:8; /* STN: */ - } reg; - unsigned long all; -} LCDCON4; - -typedef union { - struct { - unsigned HWSWP:1; /* STN/TFT: Half-Word swap control bit. */ - /* 0 = Swap Disable 1 = Swap Enable */ - unsigned BSWP:1; /* STN/TFT: Byte swap control bit. */ - /* 0 = Swap Disable 1 = Swap Enable */ - unsigned ENLEND:1; /* TFT: LEND output signal enable/disable. */ - /* 0 = Disable LEND signal. */ - /* 1 = Enable LEND signal */ - unsigned PWREN:1; - unsigned INVLEND:1;/* TFT: This bit indicates the LEND signal */ - /* polarity. 0 = normal 1 = inverted */ - unsigned INVPWREN:1; - unsigned INVVDEN:1; /* TFT: This bit indicates the VDEN signal */ - /* polarity. */ - /* 0 = normal 1 = inverted */ - unsigned INVVD:1; /* STN/TFT: This bit indicates the VD (video data) */ - /* pulse polarity. 0 = Normal. */ - /* 1 = VD is inverted. */ - unsigned INVVFRAME:1; /* STN/TFT: This bit indicates the VFRAME/VSYNC */ - /* pulse polarity. 0 = normal 1 = inverted */ - unsigned INVVLINE:1; /* STN/TFT: This bit indicates the VLINE/HSYNC */ - /* pulse polarity. 0 = normal 1 = inverted */ - unsigned INVVCLK:1; /* STN/TFT: This bit controls the polarity of the */ - /* VCLK active edge. 0 = The video data is */ - /* fetched at VCLK falling edge. 1 = The video */ - /* data is fetched at VCLK rising edge */ - unsigned FRM565:1; - unsigned BPP24BL:1; - unsigned HSTATUS:2; /* TFT: Horizontal Status (Read only) */ - /* 00 = HSYNC */ - /* 01 = BACK Porch. */ - /* 10 = ACTIVE */ - /* 11 = FRONT Porch */ - unsigned VSTATUS:2; /* TFT: Vertical Status (Read only). */ - /* 00 = VSYNC */ - /* 01 = BACK Porch. */ - /* 10 = ACTIVE */ - /* 11 = FRONT Porch */ - unsigned RESERVED:16; - } reg; - unsigned long all; -} LCDCON5; - -typedef union { - struct { - unsigned LCDBASEU:21; /* For single-scan LCD: These bits indicate */ - /* A[21:1] of the start address of the LCD */ - /* frame buffer. */ - unsigned LCDBANK:9; /* A[28:22] */ - } reg; - unsigned long all; -} LCDSADDR1; - -typedef union { - struct { - unsigned LCDBASEL:21; /* For single scan LCD: These bits indicate A[21:1]*/ - /* of the end address of the LCD frame buffer. */ - /* LCDBASEL = ((the fame end address) >>1) + 1 */ - /* = LCDBASEU + (PAGEWIDTH+OFFSIZE)x(LINEVAL+1) */ - } reg; - unsigned long all; -} LCDSADDR2; - -typedef union { - struct { - unsigned PAGEWIDTH:11; /* Virtual screen page width(the number of half */ - /* words) This value defines the width of the */ - /* view port in the frame */ - unsigned OFFSIZE:11; /* Virtual screen offset size(the number of half */ - /* words) This value defines the difference */ - /* between the address of the last half word */ - /* displayed on the previous LCD line and the */ - /* address of the first half word to be */ - /* displayed in the new LCD line. */ - } reg; - unsigned long all; -} LCDSADDR3; - -/* - * - */ - -typedef union { - struct { - unsigned IISIFENA:1; /* IIS interface enable (start) */ - unsigned IISPSENA:1; /* IIS prescaler enable */ - unsigned RXCHIDLE:1; /* Receive channel idle command */ - unsigned TXCHIDLE:1; /* Transmit channel idle command */ - unsigned RXDMAENA:1; /* Receive DMA service request enable */ - unsigned TXDMAENA:1; /* Transmit DMA service request enable */ - unsigned RXFIFORDY:1; /* Receive FIFO ready flag (read only) */ - unsigned TXFIFORDY:1; /* Transmit FIFO ready flag (read only) */ - unsigned LRINDEX:1; /* Left/right channel index (read only) */ - } reg; - unsigned long all; -} IISCON; - -typedef union { - struct { - unsigned SBCLKFS:2; /* Serial bit clock frequency select */ - unsigned MCLKFS:1; /* Master clock frequency select */ - unsigned SDBITS:1; /* Serial data bit per channel */ - unsigned SIFMT:1; /* Serial interface format */ - unsigned ACTLEVCH:1; /* Active level pf left/right channel */ - unsigned TXRXMODE:2; /* Transmit/receive mode select */ - unsigned MODE:1; /* Master/slave mode select */ - } reg; - unsigned long all; -} IISMOD; - -typedef union { - struct { - unsigned PSB:5; /* Prescaler control B */ - unsigned PSA:5; /* Prescaler control A */ - } reg; - unsigned long all; -} IISPSR; - -typedef union { - struct { - unsigned RXFIFOCNT:6; /* (read only) */ - unsigned TXFIFOCNT:6; /* (read only) */ - unsigned RXFIFOENA:1; /* */ - unsigned TXFIFOENA:1; /* */ - unsigned RXFIFOMODE:1; /* */ - unsigned TXFIFOMODE:1; /* */ - } reg; - unsigned long all; -} IISSFIFCON; - -typedef union { - struct { - unsigned FENTRY:16; /* */ - } reg; - unsigned long all; -} IISSFIF; -#endif //__asm__ - -#define LCD_WIDTH 240 -#define LCD_HEIGHT 320 -#define LCD_ASPECT ((float)(LCD_WIDTH/LCD_HEIGHT)) - -#define SMDK2410_KEY_SELECT 512 -#define SMDK2410_KEY_START 256 -#define SMDK2410_KEY_A 64 -#define SMDK2410_KEY_B 32 -#define SMDK2410_KEY_L 16 -#define SMDK2410_KEY_R 128 -#define SMDK2410_KEY_UP 8 -#define SMDK2410_KEY_DOWN 2 -#define SMDK2410_KEY_LEFT 1 -#define SMDK2410_KEY_RIGHT 4 - -#endif /*S3C2410_H_*/ diff --git a/c/src/lib/libcpu/arm/s3c2410/irq/bsp_irq_asm.S b/c/src/lib/libcpu/arm/s3c2410/irq/bsp_irq_asm.S deleted file mode 100644 index b381bbd471..0000000000 --- a/c/src/lib/libcpu/arm/s3c2410/irq/bsp_irq_asm.S +++ /dev/null @@ -1,40 +0,0 @@ -/* bsp_irq_asm.S - * - * This file contains the implementation of the IRQ handler - * for a specific BSP - * - * CopyRight (C) 2000 Canon Research France SA. - * Emmanuel Raguet, mailto:raguet@crf.canon.fr - * - * The license and distribution terms for this file may be - * found in found in the file LICENSE in this distribution or at - * http://www.rtems.com/license/LICENSE. - * - * $Id$ - */ - -#define __asm__ - -/* - * Function to obtain, execute an IT handler and acknowledge the IT - */ - - .globl bsp_interrupt_dispatch - -bsp_interrupt_dispatch : - - ldr r0, =0x4A000014 /* Read rINTOFFSET */ - ldr r1, [r0] - - ldr r0, =bsp_vector_table - ldr r0, [r0, r1, LSL #2] /* Read the address */ - - stmdb sp!,{lr} - ldr lr, =IRQ_return /* prepare the return from handler */ - - mov pc, r0 - -IRQ_return: - ldmia sp!,{lr} - - mov pc, lr diff --git a/c/src/lib/libcpu/arm/s3c2410/irq/irq.h b/c/src/lib/libcpu/arm/s3c2410/irq/irq.h deleted file mode 100644 index de3accbf71..0000000000 --- a/c/src/lib/libcpu/arm/s3c2410/irq/irq.h +++ /dev/null @@ -1,202 +0,0 @@ -/* irq.h - * - * This include file describe the data structure and the functions implemented - * by rtems to write interrupt handlers. - * - * Copyright (c) 2000 Canon Research Centre France SA. - * Emmanuel Raguet, mailto:raguet@crf.canon.fr - * - * The license and distribution terms for this file may be - * found in found in the file LICENSE in this distribution or at - * http://www.rtems.com/license/LICENSE. - * - * $Id$ - */ - -#ifndef _IRQ_H_ -#define _IRQ_H_ - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Include some preprocessor value also used by assember code - */ - -#include -#include - -extern void default_int_handler(); -/*-------------------------------------------------------------------------+ -| Constants -+--------------------------------------------------------------------------*/ - - /* possible interrupt sources */ -#define BSP_EINT0 0 -#define BSP_EINT1 1 -#define BSP_EINT2 2 -#define BSP_EINT3 3 -#define BSP_EINT4_7 4 -#define BSP_EINT8_23 5 -#define BSP_nBATT_FLT 7 -#define BSP_INT_TICK 8 -#define BSP_INT_WDT 9 -#define BSP_INT_TIMER0 10 -#define BSP_INT_TIMER1 11 -#define BSP_INT_TIMER2 12 -#define BSP_INT_TIMER3 13 -#define BSP_INT_TIMER4 14 -#define BSP_INT_UART2 15 -#define BSP_INT_LCD 16 -#define BSP_INT_DMA0 17 -#define BSP_INT_DMA1 18 -#define BSP_INT_DMA2 19 -#define BSP_INT_DMA3 20 -#define BSP_INT_SDI 21 -#define BSP_INT_SPI0 22 -#define BSP_INT_UART1 23 -#define BSP_INT_USBD 25 -#define BSP_INT_USBH 26 -#define BSP_INT_IIC 27 -#define BSP_INT_UART0 28 -#define BSP_INT_SPI1 29 -#define BSP_INT_RTC 30 -#define BSP_INT_ADC 31 -#define BSP_MAX_INT 32 - -extern void *bsp_vector_table; -#define VECTOR_TABLE &bsp_vector_table - -/* - * Type definition for RTEMS managed interrupts - */ -typedef unsigned char rtems_irq_level; -typedef unsigned char rtems_irq_trigger; - -struct __rtems_irq_connect_data__; /* forward declaratiuon */ -typedef unsigned int rtems_irq_number; -typedef void (*rtems_irq_hdl) (void); -typedef void (*rtems_irq_enable) (const struct __rtems_irq_connect_data__*); -typedef void (*rtems_irq_disable) (const struct __rtems_irq_connect_data__*); -typedef int (*rtems_irq_is_enabled) (const struct __rtems_irq_connect_data__*); - -typedef struct __rtems_irq_connect_data__ { - /* - * IRQ line - */ - rtems_irq_number name; - - /* - * handler. See comment on handler properties below in function prototype. - */ - rtems_irq_hdl hdl; - - /* - * function for enabling interrupts at device level (ONLY!). - * The BSP code will automatically enable it at i8259s level. - * RATIONALE : anyway such code has to exist in current driver code. - * It is usually called immediately AFTER connecting the interrupt handler. - * RTEMS may well need such a function when restoring normal interrupt - * processing after a debug session. - * - */ - rtems_irq_enable on; - - /* - * function for disabling interrupts at device level (ONLY!). - * The code will disable it at i8259s level. RATIONALE : anyway - * such code has to exist for clean shutdown. It is usually called - * BEFORE disconnecting the interrupt. RTEMS may well need such - * a function when disabling normal interrupt processing for - * a debug session. May well be a NOP function. - */ - rtems_irq_disable off; - - /* - * function enabling to know what interrupt may currently occur - * if someone manipulates the i8259s interrupt mask without care... - */ - rtems_irq_is_enabled isOn; - - /* - * priority level at the vplus level - */ - rtems_irq_level irqLevel; - - /* - * Trigger way : Rising or falling edge or High or low level - */ - rtems_irq_trigger irqTrigger; - -} rtems_irq_connect_data; - -/*-------------------------------------------------------------------------+ -| Function Prototypes. -+--------------------------------------------------------------------------*/ -/* - * ------------------ RTEMS Single Irq Handler Mngt Routines ---------------- - */ - -/* - * function to initialize the interrupt for a specific BSP - */ -void BSP_rtems_irq_mngt_init(); - - -/* - * function to connect a particular irq handler. This hanlder will NOT be called - * directly as the result of the corresponding interrupt. Instead, a RTEMS - * irq prologue will be called that will : - * - * 1) save the C scratch registers, - * 2) switch to a interrupt stack if the interrupt is not nested, - * 3) store the current i8259s' interrupt masks - * 4) modify them to disable the current interrupt at 8259 level (and may - * be others depending on software priorities) - * 5) aknowledge the i8259s', - * 6) demask the processor, - * 7) call the application handler - * - * As a result the hdl function provided - * - * a) can perfectly be written is C, - * b) may also well directly call the part of the RTEMS API that can be used - * from interrupt level, - * c) It only responsible for handling the jobs that need to be done at - * the device level including (aknowledging/re-enabling the interrupt at device, - * level, getting the data,...) - * - * When returning from the function, the following will be performed by - * the RTEMS irq epilogue : - * - * 1) masks the interrupts again, - * 2) restore the original i8259s' interrupt masks - * 3) switch back on the orinal stack if needed, - * 4) perform rescheduling when necessary, - * 5) restore the C scratch registers... - * 6) restore initial execution flow - * - */ -int BSP_install_rtems_irq_handler (const rtems_irq_connect_data*); - -/* - * function to get the current RTEMS irq handler for ptr->name. It enables to - * define hanlder chain... - */ -int BSP_get_current_rtems_irq_handler (rtems_irq_connect_data* ptr); - -/* - * function to get disconnect the RTEMS irq handler for ptr->name. - * This function checks that the value given is the current one for safety reason. - * The user can use the previous function to get it. - */ -int BSP_remove_rtems_irq_handler (const rtems_irq_connect_data*); - - -#ifdef __cplusplus -} -#endif - -#endif /* _IRQ_H_ */ -/* end of include file */ diff --git a/c/src/lib/libcpu/arm/s3c24xx/clock/clockdrv.c b/c/src/lib/libcpu/arm/s3c24xx/clock/clockdrv.c index 04edef54cf..76ff9376e1 100644 --- a/c/src/lib/libcpu/arm/s3c24xx/clock/clockdrv.c +++ b/c/src/lib/libcpu/arm/s3c24xx/clock/clockdrv.c @@ -26,11 +26,11 @@ static int clock_isr_is_on(const rtems_irq_connect_data *irq); /* Replace the first value with the clock's interrupt name. */ rtems_irq_connect_data clock_isr_data = {BSP_INT_TIMER4, (rtems_irq_hdl)Clock_isr, + NULL, clock_isr_on, clock_isr_off, - clock_isr_is_on, - 3, /* unused for ARM cpus */ - 0 }; /* unused for ARM cpus */ + clock_isr_is_on +}; /* If you follow the code, this is never used, so any value * should work diff --git a/c/src/lib/libcpu/arm/s3c24xx/include/s3c2400.h b/c/src/lib/libcpu/arm/s3c24xx/include/s3c2400.h new file mode 100644 index 0000000000..092dcffe5c --- /dev/null +++ b/c/src/lib/libcpu/arm/s3c24xx/include/s3c2400.h @@ -0,0 +1,676 @@ +/************************************************ + * NAME : s3c2400.h + * Version : 3.7.2002 + * + * Based on 24x.h for the Samsung Development Board + ************************************************/ + +#ifndef S3C2400_H_ +#define S3C2400_H_ + +/* to be used in assembly code */ +#define rINTOFFSET_ADDR 0x14400014 +/* Memory control */ +#define rBWSCON (*(volatile unsigned *)0x14000000) +#define rBANKCON0 (*(volatile unsigned *)0x14000004) +#define rBANKCON1 (*(volatile unsigned *)0x14000008) +#define rBANKCON2 (*(volatile unsigned *)0x1400000C) +#define rBANKCON3 (*(volatile unsigned *)0x14000010) +#define rBANKCON4 (*(volatile unsigned *)0x14000014) +#define rBANKCON5 (*(volatile unsigned *)0x14000018) +#define rBANKCON6 (*(volatile unsigned *)0x1400001C) +#define rBANKCON7 (*(volatile unsigned *)0x14000020) +#define rREFRESH (*(volatile unsigned *)0x14000024) +#define rBANKSIZE (*(volatile unsigned *)0x14000028) +#define rMRSRB6 (*(volatile unsigned *)0x1400002C) +#define rMRSRB7 (*(volatile unsigned *)0x14000030) + + +/* INTERRUPT */ +#define rSRCPND (*(volatile unsigned *)0x14400000) +#define rINTMOD (*(volatile unsigned *)0x14400004) +#define rINTMSK (*(volatile unsigned *)0x14400008) +#define rPRIORITY (*(volatile unsigned *)0x1440000C) +#define rINTPND (*(volatile unsigned *)0x14400010) +#define rINTOFFSET (*(volatile unsigned *)0x14400014) + + +/* DMA */ +#define rDISRC0 (*(volatile unsigned *)0x14600000) +#define rDIDST0 (*(volatile unsigned *)0x14600004) +#define rDCON0 (*(volatile unsigned *)0x14600008) +#define rDSTAT0 (*(volatile unsigned *)0x1460000C) +#define rDCSRC0 (*(volatile unsigned *)0x14600010) +#define rDCDST0 (*(volatile unsigned *)0x14600014) +#define rDMASKTRIG0 (*(volatile unsigned *)0x14600018) +#define rDISRC1 (*(volatile unsigned *)0x14600020) +#define rDIDST1 (*(volatile unsigned *)0x14600024) +#define rDCON1 (*(volatile unsigned *)0x14600028) +#define rDSTAT1 (*(volatile unsigned *)0x1460002C) +#define rDCSRC1 (*(volatile unsigned *)0x14600030) +#define rDCDST1 (*(volatile unsigned *)0x14600034) +#define rDMASKTRIG1 (*(volatile unsigned *)0x14600038) +#define rDISRC2 (*(volatile unsigned *)0x14600040) +#define rDIDST2 (*(volatile unsigned *)0x14600044) +#define rDCON2 (*(volatile unsigned *)0x14600048) +#define rDSTAT2 (*(volatile unsigned *)0x1460004C) +#define rDCSRC2 (*(volatile unsigned *)0x14600050) +#define rDCDST2 (*(volatile unsigned *)0x14600054) +#define rDMASKTRIG2 (*(volatile unsigned *)0x14600058) +#define rDISRC3 (*(volatile unsigned *)0x14600060) +#define rDIDST3 (*(volatile unsigned *)0x14600064) +#define rDCON3 (*(volatile unsigned *)0x14600068) +#define rDSTAT3 (*(volatile unsigned *)0x1460006C) +#define rDCSRC3 (*(volatile unsigned *)0x14600070) +#define rDCDST3 (*(volatile unsigned *)0x14600074) +#define rDMASKTRIG3 (*(volatile unsigned *)0x14600078) + + +/* CLOCK & POWER MANAGEMENT */ +#define rLOCKTIME (*(volatile unsigned *)0x14800000) +#define rMPLLCON (*(volatile unsigned *)0x14800004) +#define rUPLLCON (*(volatile unsigned *)0x14800008) +#define rCLKCON (*(volatile unsigned *)0x1480000C) +#define rCLKSLOW (*(volatile unsigned *)0x14800010) +#define rCLKDIVN (*(volatile unsigned *)0x14800014) + + +/* LCD CONTROLLER */ +#define rLCDCON1 (*(volatile unsigned *)0x14A00000) +#define rLCDCON2 (*(volatile unsigned *)0x14A00004) +#define rLCDCON3 (*(volatile unsigned *)0x14A00008) +#define rLCDCON4 (*(volatile unsigned *)0x14A0000C) +#define rLCDCON5 (*(volatile unsigned *)0x14A00010) +#define rLCDSADDR1 (*(volatile unsigned *)0x14A00014) +#define rLCDSADDR2 (*(volatile unsigned *)0x14A00018) +#define rLCDSADDR3 (*(volatile unsigned *)0x14A0001C) +#define rREDLUT (*(volatile unsigned *)0x14A00020) +#define rGREENLUT (*(volatile unsigned *)0x14A00024) +#define rBLUELUT (*(volatile unsigned *)0x14A00028) +#define rDP1_2 (*(volatile unsigned *)0x14A0002C) +#define rDP4_7 (*(volatile unsigned *)0x14A00030) +#define rDP3_5 (*(volatile unsigned *)0x14A00034) +#define rDP2_3 (*(volatile unsigned *)0x14A00038) +#define rDP5_7 (*(volatile unsigned *)0x14A0003c) +#define rDP3_4 (*(volatile unsigned *)0x14A00040) +#define rDP4_5 (*(volatile unsigned *)0x14A00044) +#define rDP6_7 (*(volatile unsigned *)0x14A00048) +#define rDITHMODE (*(volatile unsigned *)0x14A0004C) +#define rTPAL (*(volatile unsigned *)0x14A00050) +#define GP32_PALETTE (*(volatile unsigned *)0x14A00400) /* SJS */ + + +/* UART */ +#define rULCON0 (*(volatile unsigned char *)0x15000000) +#define rUCON0 (*(volatile unsigned short *)0x15000004) +#define rUFCON0 (*(volatile unsigned char *)0x15000008) +#define rUMCON0 (*(volatile unsigned char *)0x1500000C) +#define rUTRSTAT0 (*(volatile unsigned char *)0x15000010) +#define rUERSTAT0 (*(volatile unsigned char *)0x15000014) +#define rUFSTAT0 (*(volatile unsigned short *)0x15000018) +#define rUMSTAT0 (*(volatile unsigned char *)0x1500001C) +#define rUBRDIV0 (*(volatile unsigned short *)0x15000028) + +#define rULCON1 (*(volatile unsigned char *)0x15004000) +#define rUCON1 (*(volatile unsigned short *)0x15004004) +#define rUFCON1 (*(volatile unsigned char *)0x15004008) +#define rUMCON1 (*(volatile unsigned char *)0x1500400C) +#define rUTRSTAT1 (*(volatile unsigned char *)0x15004010) +#define rUERSTAT1 (*(volatile unsigned char *)0x15004014) +#define rUFSTAT1 (*(volatile unsigned short *)0x15004018) +#define rUMSTAT1 (*(volatile unsigned char *)0x1500401C) +#define rUBRDIV1 (*(volatile unsigned short *)0x15004028) + +#ifdef __BIG_ENDIAN +#define rUTXH0 (*(volatile unsigned char *)0x15000023) +#define rURXH0 (*(volatile unsigned char *)0x15000027) +#define rUTXH1 (*(volatile unsigned char *)0x15004023) +#define rURXH1 (*(volatile unsigned char *)0x15004027) + +#define WrUTXH0(ch) (*(volatile unsigned char *)0x15000023)=(unsigned char)(ch) +#define RdURXH0() (*(volatile unsigned char *)0x15000027) +#define WrUTXH1(ch) (*(volatile unsigned char *)0x15004023)=(unsigned char)(ch) +#define RdURXH1() (*(volatile unsigned char *)0x15004027) + +#define UTXH0 (0x15000020+3) /* byte_access address by DMA */ +#define URXH0 (0x15000024+3) +#define UTXH1 (0x15004020+3) +#define URXH1 (0x15004024+3) + +#else /* Little Endian */ +#define rUTXH0 (*(volatile unsigned char *)0x15000020) +#define rURXH0 (*(volatile unsigned char *)0x15000024) +#define rUTXH1 (*(volatile unsigned char *)0x15004020) +#define rURXH1 (*(volatile unsigned char *)0x15004024) + +#define WrUTXH0(ch) (*(volatile unsigned char *)0x15000020)=(unsigned char)(ch) +#define RdURXH0() (*(volatile unsigned char *)0x15000024) +#define WrUTXH1(ch) (*(volatile unsigned char *)0x15004020)=(unsigned char)(ch) +#define RdURXH1() (*(volatile unsigned char *)0x15004024) + +#define UTXH0 (0x15000020) /* byte_access address by DMA */ +#define URXH0 (0x15000024) +#define UTXH1 (0x15004020) +#define URXH1 (0x15004024) +#endif + + +/* PWM TIMER */ +#define rTCFG0 (*(volatile unsigned *)0x15100000) +#define rTCFG1 (*(volatile unsigned *)0x15100004) +#define rTCON (*(volatile unsigned *)0x15100008) +#define rTCNTB0 (*(volatile unsigned *)0x1510000C) +#define rTCMPB0 (*(volatile unsigned *)0x15100010) +#define rTCNTO0 (*(volatile unsigned *)0x15100014) +#define rTCNTB1 (*(volatile unsigned *)0x15100018) +#define rTCMPB1 (*(volatile unsigned *)0x1510001C) +#define rTCNTO1 (*(volatile unsigned *)0x15100020) +#define rTCNTB2 (*(volatile unsigned *)0x15100024) +#define rTCMPB2 (*(volatile unsigned *)0x15100028) +#define rTCNTO2 (*(volatile unsigned *)0x1510002C) +#define rTCNTB3 (*(volatile unsigned *)0x15100030) +#define rTCMPB3 (*(volatile unsigned *)0x15100034) +#define rTCNTO3 (*(volatile unsigned *)0x15100038) +#define rTCNTB4 (*(volatile unsigned *)0x1510003C) +#define rTCNTO4 (*(volatile unsigned *)0x15100040) + + +/* USB DEVICE */ +#define rFUNC_ADDR_REG (*(volatile unsigned *)0x15200140) +#define rPWR_REG (*(volatile unsigned *)0x15200144) +#define rINT_REG (*(volatile unsigned *)0x15200148) +#define rINT_MASK_REG (*(volatile unsigned *)0x1520014C) +#define rFRAME_NUM_REG (*(volatile unsigned *)0x15200150) +#define rRESUME_CON_REG (*(volatile unsigned *)0x15200154) +#define rEP0_CSR (*(volatile unsigned *)0x15200160) +#define rEP0_MAXP (*(volatile unsigned *)0x15200164) +#define rEP0_OUT_CNT (*(volatile unsigned *)0x15200168) +#define rEP0_FIFO (*(volatile unsigned *)0x1520016C) +#define rEP1_IN_CSR (*(volatile unsigned *)0x15200180) +#define rEP1_IN_MAXP (*(volatile unsigned *)0x15200184) +#define rEP1_FIFO (*(volatile unsigned *)0x15200188) +#define rEP2_IN_CSR (*(volatile unsigned *)0x15200190) +#define rEP2_IN_MAXP (*(volatile unsigned *)0x15200194) +#define rEP2_FIFO (*(volatile unsigned *)0x15200198) +#define rEP3_OUT_CSR (*(volatile unsigned *)0x152001A0) +#define rEP3_OUT_MAXP (*(volatile unsigned *)0x152001A4) +#define rEP3_OUT_CNT (*(volatile unsigned *)0x152001A8) +#define rEP3_FIFO (*(volatile unsigned *)0x152001AC) +#define rEP4_OUT_CSR (*(volatile unsigned *)0x152001B0) +#define rEP4_OUT_MAXP (*(volatile unsigned *)0x152001B4) +#define rEP4_OUT_CNT (*(volatile unsigned *)0x152001B8) +#define rEP4_FIFO (*(volatile unsigned *)0x152001BC) +#define rDMA_CON (*(volatile unsigned *)0x152001C0) +#define rDMA_UNIT (*(volatile unsigned *)0x152001C4) +#define rDMA_FIFO (*(volatile unsigned *)0x152001C8) +#define rDMA_TX (*(volatile unsigned *)0x152001CC) +#define rTEST_MODE (*(volatile unsigned *)0x152001F4) +#define rIN_CON_REG (*(volatile unsigned *)0x152001F8) + + +/* WATCH DOG TIMER */ +#define rWTCON (*(volatile unsigned *)0x15300000) +#define rWTDAT (*(volatile unsigned *)0x15300004) +#define rWTCNT (*(volatile unsigned *)0x15300008) + + +/* IIC */ +#define rIICCON (*(volatile unsigned *)0x15400000) +#define rIICSTAT (*(volatile unsigned *)0x15400004) +#define rIICADD (*(volatile unsigned *)0x15400008) +#define rIICDS (*(volatile unsigned *)0x1540000C) + + +/* IIS */ +#define rIISCON (*(volatile unsigned *)0x15508000) +#define rIISMOD (*(volatile unsigned *)0x15508004) +#define rIISPSR (*(volatile unsigned *)0x15508008) +#define rIISFIFCON (*(volatile unsigned *)0x1550800C) + +#ifdef __BIG_ENDIAN +#define IISFIF ((volatile unsigned short *)0x15508012) + +#else /* Little Endian */ +#define IISFIF ((volatile unsigned short *)0x15508010) +#endif + + +/* I/O PORT */ +#define rPACON (*(volatile unsigned *)0x15600000) +#define rPADAT (*(volatile unsigned *)0x15600004) + +#define rPBCON (*(volatile unsigned *)0x15600008) +#define rPBDAT (*(volatile unsigned *)0x1560000C) +#define rPBUP (*(volatile unsigned *)0x15600010) + +#define rPCCON (*(volatile unsigned *)0x15600014) +#define rPCDAT (*(volatile unsigned *)0x15600018) +#define rPCUP (*(volatile unsigned *)0x1560001C) + +#define rPDCON (*(volatile unsigned *)0x15600020) +#define rPDDAT (*(volatile unsigned *)0x15600024) +#define rPDUP (*(volatile unsigned *)0x15600028) + +#define rPECON (*(volatile unsigned *)0x1560002C) +#define rPEDAT (*(volatile unsigned *)0x15600030) +#define rPEUP (*(volatile unsigned *)0x15600034) + +#define rPFCON (*(volatile unsigned *)0x15600038) +#define rPFDAT (*(volatile unsigned *)0x1560003C) +#define rPFUP (*(volatile unsigned *)0x15600040) + +#define rPGCON (*(volatile unsigned *)0x15600044) +#define rPGDAT (*(volatile unsigned *)0x15600048) +#define rPGUP (*(volatile unsigned *)0x1560004C) + +#define rOPENCR (*(volatile unsigned *)0x15600050) +#define rMISCCR (*(volatile unsigned *)0x15600054) +#define rEXTINT (*(volatile unsigned *)0x15600058) + + +/* RTC */ +#ifdef __BIG_ENDIAN +#define rRTCCON (*(volatile unsigned char *)0x15700043) +#define rRTCALM (*(volatile unsigned char *)0x15700053) +#define rALMSEC (*(volatile unsigned char *)0x15700057) +#define rALMMIN (*(volatile unsigned char *)0x1570005B) +#define rALMHOUR (*(volatile unsigned char *)0x1570005F) +#define rALMDAY (*(volatile unsigned char *)0x15700063) +#define rALMMON (*(volatile unsigned char *)0x15700067) +#define rALMYEAR (*(volatile unsigned char *)0x1570006B) +#define rRTCRST (*(volatile unsigned char *)0x1570006F) +#define rBCDSEC (*(volatile unsigned char *)0x15700073) +#define rBCDMIN (*(volatile unsigned char *)0x15700077) +#define rBCDHOUR (*(volatile unsigned char *)0x1570007B) +#define rBCDDAY (*(volatile unsigned char *)0x1570007F) +#define rBCDDATE (*(volatile unsigned char *)0x15700083) +#define rBCDMON (*(volatile unsigned char *)0x15700087) +#define rBCDYEAR (*(volatile unsigned char *)0x1570008B) +#define rTICINT (*(volatile unsigned char *)0x15700047) + +#else /* Little Endian */ +#define rRTCCON (*(volatile unsigned char *)0x15700040) +#define rRTCALM (*(volatile unsigned char *)0x15700050) +#define rALMSEC (*(volatile unsigned char *)0x15700054) +#define rALMMIN (*(volatile unsigned char *)0x15700058) +#define rALMHOUR (*(volatile unsigned char *)0x1570005C) +#define rALMDAY (*(volatile unsigned char *)0x15700060) +#define rALMMON (*(volatile unsigned char *)0x15700064) +#define rALMYEAR (*(volatile unsigned char *)0x15700068) +#define rRTCRST (*(volatile unsigned char *)0x1570006C) +#define rBCDSEC (*(volatile unsigned char *)0x15700070) +#define rBCDMIN (*(volatile unsigned char *)0x15700074) +#define rBCDHOUR (*(volatile unsigned char *)0x15700078) +#define rBCDDAY (*(volatile unsigned char *)0x1570007C) +#define rBCDDATE (*(volatile unsigned char *)0x15700080) +#define rBCDMON (*(volatile unsigned char *)0x15700084) +#define rBCDYEAR (*(volatile unsigned char *)0x15700088) +#define rTICINT (*(volatile unsigned char *)0x15700044) +#endif + + +/* ADC */ +#define rADCCON (*(volatile unsigned *)0x15800000) +#define rADCDAT (*(volatile unsigned *)0x15800004) + + +/* SPI */ +#define rSPCON (*(volatile unsigned *)0x15900000) +#define rSPSTA (*(volatile unsigned *)0x15900004) +#define rSPPIN (*(volatile unsigned *)0x15900008) +#define rSPPRE (*(volatile unsigned *)0x1590000C) +#define rSPTDAT (*(volatile unsigned *)0x15900010) +#define rSPRDAT (*(volatile unsigned *)0x15900014) + + +/* MMC INTERFACE */ +#define rMMCON (*(volatile unsigned *)0x15a00000) +#define rMMCRR (*(volatile unsigned *)0x15a00004) +#define rMMFCON (*(volatile unsigned *)0x15a00008) +#define rMMSTA (*(volatile unsigned *)0x15a0000C) +#define rMMFSTA (*(volatile unsigned *)0x15a00010) +#define rMMPRE (*(volatile unsigned *)0x15a00014) +#define rMMLEN (*(volatile unsigned *)0x15a00018) +#define rMMCR7 (*(volatile unsigned *)0x15a0001C) +#define rMMRSP0 (*(volatile unsigned *)0x15a00020) +#define rMMRSP1 (*(volatile unsigned *)0x15a00024) +#define rMMRSP2 (*(volatile unsigned *)0x15a00028) +#define rMMRSP3 (*(volatile unsigned *)0x15a0002C) +#define rMMCMD0 (*(volatile unsigned *)0x15a00030) +#define rMMCMD1 (*(volatile unsigned *)0x15a00034) +#define rMMCR16 (*(volatile unsigned *)0x15a00038) +#define rMMDAT (*(volatile unsigned *)0x15a0003C) + + +#define _ISR_STARTADDRESS rtems_vector_table +/* ISR */ +#define pISR_RESET (*(unsigned *)(_ISR_STARTADDRESS+0x0)) +#define pISR_UNDEF (*(unsigned *)(_ISR_STARTADDRESS+0x4)) +#define pISR_SWI (*(unsigned *)(_ISR_STARTADDRESS+0x8)) +#define pISR_PABORT (*(unsigned *)(_ISR_STARTADDRESS+0xC)) +#define pISR_DABORT (*(unsigned *)(_ISR_STARTADDRESS+0x10)) +#define pISR_RESERVED (*(unsigned *)(_ISR_STARTADDRESS+0x14)) +#define pISR_IRQ (*(unsigned *)(_ISR_STARTADDRESS+0x18)) +#define pISR_FIQ (*(unsigned *)(_ISR_STARTADDRESS+0x1C)) + +#define pISR_EINT0 (*(unsigned *)(_ISR_STARTADDRESS+0x20)) +#define pISR_EINT1 (*(unsigned *)(_ISR_STARTADDRESS+0x24)) +#define pISR_EINT2 (*(unsigned *)(_ISR_STARTADDRESS+0x28)) +#define pISR_EINT3 (*(unsigned *)(_ISR_STARTADDRESS+0x2C)) +#define pISR_EINT4 (*(unsigned *)(_ISR_STARTADDRESS+0x30)) +#define pISR_EINT5 (*(unsigned *)(_ISR_STARTADDRESS+0x34)) +#define pISR_EINT6 (*(unsigned *)(_ISR_STARTADDRESS+0x38)) +#define pISR_EINT7 (*(unsigned *)(_ISR_STARTADDRESS+0x3C)) +#define pISR_TICK (*(unsigned *)(_ISR_STARTADDRESS+0x40)) +#define pISR_WDT (*(unsigned *)(_ISR_STARTADDRESS+0x44)) +#define pISR_TIMER0 (*(unsigned *)(_ISR_STARTADDRESS+0x48)) +#define pISR_TIMER1 (*(unsigned *)(_ISR_STARTADDRESS+0x4C)) +#define pISR_TIMER2 (*(unsigned *)(_ISR_STARTADDRESS+0x50)) +#define pISR_TIMER3 (*(unsigned *)(_ISR_STARTADDRESS+0x54)) +#define pISR_TIMER4 (*(unsigned *)(_ISR_STARTADDRESS+0x58)) +#define pISR_UERR01 (*(unsigned *)(_ISR_STARTADDRESS+0x5C)) +#define pISR_NOTUSED (*(unsigned *)(_ISR_STARTADDRESS+0x60)) +#define pISR_DMA0 (*(unsigned *)(_ISR_STARTADDRESS+0x64)) +#define pISR_DMA1 (*(unsigned *)(_ISR_STARTADDRESS+0x68)) +#define pISR_DMA2 (*(unsigned *)(_ISR_STARTADDRESS+0x6C)) +#define pISR_DMA3 (*(unsigned *)(_ISR_STARTADDRESS+0x70)) +#define pISR_MMC (*(unsigned *)(_ISR_STARTADDRESS+0x74)) +#define pISR_SPI (*(unsigned *)(_ISR_STARTADDRESS+0x78)) +#define pISR_URXD0 (*(unsigned *)(_ISR_STARTADDRESS+0x7C)) +#define pISR_URXD1 (*(unsigned *)(_ISR_STARTADDRESS+0x80)) +#define pISR_USBD (*(unsigned *)(_ISR_STARTADDRESS+0x84)) +#define pISR_USBH (*(unsigned *)(_ISR_STARTADDRESS+0x88)) +#define pISR_IIC (*(unsigned *)(_ISR_STARTADDRESS+0x8C)) +#define pISR_UTXD0 (*(unsigned *)(_ISR_STARTADDRESS+0x90)) +#define pISR_UTXD1 (*(unsigned *)(_ISR_STARTADDRESS+0x94)) +#define pISR_RTC (*(unsigned *)(_ISR_STARTADDRESS+0x98)) +#define pISR_ADC (*(unsigned *)(_ISR_STARTADDRESS+0xA0)) + + +/* PENDING BIT */ +#define BIT_EINT0 (0x1) +#define BIT_EINT1 (0x1<<1) +#define BIT_EINT2 (0x1<<2) +#define BIT_EINT3 (0x1<<3) +#define BIT_EINT4 (0x1<<4) +#define BIT_EINT5 (0x1<<5) +#define BIT_EINT6 (0x1<<6) +#define BIT_EINT7 (0x1<<7) +#define BIT_TICK (0x1<<8) +#define BIT_WDT (0x1<<9) +#define BIT_TIMER0 (0x1<<10) +#define BIT_TIMER1 (0x1<<11) +#define BIT_TIMER2 (0x1<<12) +#define BIT_TIMER3 (0x1<<13) +#define BIT_TIMER4 (0x1<<14) +#define BIT_UERR01 (0x1<<15) +#define BIT_NOTUSED (0x1<<16) +#define BIT_DMA0 (0x1<<17) +#define BIT_DMA1 (0x1<<18) +#define BIT_DMA2 (0x1<<19) +#define BIT_DMA3 (0x1<<20) +#define BIT_MMC (0x1<<21) +#define BIT_SPI (0x1<<22) +#define BIT_URXD0 (0x1<<23) +#define BIT_URXD1 (0x1<<24) +#define BIT_USBD (0x1<<25) +#define BIT_USBH (0x1<<26) +#define BIT_IIC (0x1<<27) +#define BIT_UTXD0 (0x1<<28) +#define BIT_UTXD1 (0x1<<29) +#define BIT_RTC (0x1<<30) +#define BIT_ADC (0x1<<31) +#define BIT_ALLMSK (0xFFFFFFFF) + +#define ClearPending(bit) {\ + rSRCPND = bit;\ + rINTPND = bit;\ + rINTPND;\ + } +/* Wait until rINTPND is changed for the case that the ISR is very short. */ + +#ifndef ASM +/* Typedefs */ +typedef union { + struct _reg { + unsigned STOP_BIT:1; /* Enters STOP mode. This bit isn't be */ + /* cleared automatically. */ + unsigned SL_IDLE:1; /* SL_IDLE mode option. This bit isn't cleared */ + /* automatically. To enter SL_IDLE mode, */ + /* CLKCON register has to be 0xe. */ + unsigned IDLE_BIT:1; /* Enters IDLE mode. This bit isn't be cleared */ + /* automatically. */ + unsigned LCDC:1; /* Controls HCLK into LCDC block */ + unsigned USB_host:1; /* Controls HCLK into USB host block */ + unsigned USB_device:1; /* Controls PCLK into USB device block */ + unsigned PWMTIMER:1; /* Controls PCLK into PWMTIMER block */ + unsigned MMC:1; /* Controls PCLK into MMC interface block */ + unsigned UART0:1; /* Controls PCLK into UART0 block */ + unsigned UART1:1; /* Controls PCLK into UART1 block */ + unsigned GPIO:1; /* Controls PCLK into GPIO block */ + unsigned RTC:1; /* Controls PCLK into RTC control block. Even if */ + /* this bit is cleared to 0, RTC timer is alive. */ + unsigned ADC:1; /* Controls PCLK into ADC block */ + unsigned IIC:1; /* Controls PCLK into IIC block */ + unsigned IIS:1; /* Controls PCLK into IIS block */ + unsigned SPI:1; /* Controls PCLK into SPI block */ + } reg; + unsigned long all; +} CLKCON; + +typedef union +{ + struct { + unsigned ENVID:1; /* LCD video output and the logic 1=enable/0=disable. */ + unsigned BPPMODE:4; /* 1011 = 8 bpp for TFT, 1100 = 16 bpp for TFT, */ + /* 1110 = 16 bpp TFT skipmode */ + unsigned PNRMODE:2; /* TFT: 3 */ + unsigned MMODE:1; /* This bit determines the toggle rate of the VM. */ + /* 0 = Each Frame, 1 = The rate defined by the MVAL */ + unsigned CLKVAL:10; /* TFT: VCLK = HCLK / [(CLKVAL+1) x 2] (CLKVAL >= 1) */ + unsigned LINECNT:10; /* (read only) These bits provide the status of the */ + /* line counter. Down count from LINEVAL to 0 */ + } reg; + unsigned long all; +} LCDCON1; + +typedef union { + struct { + unsigned VSPW:6; /* TFT: Vertical sync pulse width determines the */ + /* VSYNC pulse's high level width by counting the */ + /* number of inactive lines. */ + unsigned VFPD:8; /* TFT: Vertical front porch is the number of */ + /* inactive lines at the end of a frame, before */ + /* vertical synchronization period. */ + unsigned LINEVAL:10; /* TFT/STN: These bits determine the vertical size */ + /* of LCD panel. */ + unsigned VBPD:8; /* TFT: Vertical back porch is the number of inactive */ + /* lines at the start of a frame, after */ + /* vertical synchronization period. */ + } reg; + unsigned long all; +} LCDCON2; + +typedef union { + struct { + unsigned HFPD:8; /* TFT: Horizontal front porch is the number of */ + /* VCLK periods between the end of active data */ + /* and the rising edge of HSYNC. */ + unsigned HOZVAL:11; /* TFT/STN: These bits determine the horizontal */ + /* size of LCD panel. 2n bytes. */ + unsigned HBPD:7; /* TFT: Horizontal back porch is the number of VCLK */ + /* periods between the falling edge of HSYNC and */ + /* the start of active data. */ + } reg; + unsigned long all; +} LCDCON3; + +typedef union { + struct { + unsigned HSPW:8; /* TFT: Horizontal sync pulse width determines the */ + /* HSYNC pulse's high level width by counting the */ + /* number of the VCLK. */ + unsigned MVAL:8; /* STN: */ + unsigned ADDVAL:8; /* TFT: Palette Index offset value */ + unsigned PALADDEN:1; /* TFT: Palette Index offset enable. */ + /* 0 = Disable 1 = Enable */ + } reg; + unsigned long all; +} LCDCON4; + +typedef union { + struct { + unsigned HWSWP:1; /* STN/TFT: Half-Word swap control bit. */ + /* 0 = Swap Disable 1 = Swap Enable */ + unsigned BSWP:1; /* STN/TFT: Byte swap control bit. */ + /* 0 = Swap Disable 1 = Swap Enable */ + unsigned ENLEND:1; /* TFT: LEND output signal enable/disable. */ + /* 0 = Disable LEND signal. */ + /* 1 = Enable LEND signal */ + unsigned RESERVED1:1; + unsigned INVENDLINE:1;/* TFT: This bit indicates the LEND signal */ + /* polarity. 0 = normal 1 = inverted */ + unsigned RESERVED2:1; + unsigned INVVDEN:1; /* TFT: This bit indicates the VDEN signal */ + /* polarity. */ + /* 0 = normal 1 = inverted */ + unsigned INVVD:1; /* STN/TFT: This bit indicates the VD (video data) */ + /* pulse polarity. 0 = Normal. */ + /* 1 = VD is inverted. */ + unsigned INVVFRAME:1; /* STN/TFT: This bit indicates the VFRAME/VSYNC */ + /* pulse polarity. 0 = normal 1 = inverted */ + unsigned INVVLINE:1; /* STN/TFT: This bit indicates the VLINE/HSYNC */ + /* pulse polarity. 0 = normal 1 = inverted */ + unsigned INVVCLK:1; /* STN/TFT: This bit controls the polarity of the */ + /* VCLK active edge. 0 = The video data is */ + /* fetched at VCLK falling edge. 1 = The video */ + /* data is fetched at VCLK rising edge */ + unsigned RESERVED3:2; + unsigned SELFREF:1; /* STN: */ + unsigned SLOWCLKSYNC:1; /* STN: */ + unsigned RESERVED4:2; /* must be 0 */ + unsigned HSTATUS:2; /* TFT: Horizontal Status (Read only) */ + /* 00 = HSYNC */ + /* 01 = BACK Porch. */ + /* 10 = ACTIVE */ + /* 11 = FRONT Porch */ + unsigned VSTATUS:2; /* TFT: Vertical Status (Read only). */ + /* 00 = VSYNC */ + /* 01 = BACK Porch. */ + /* 10 = ACTIVE */ + /* 11 = FRONT Porch */ + } reg; + unsigned long all; +} LCDCON5; + +typedef union { + struct { + unsigned LCDBASEU:21; /* For single-scan LCD: These bits indicate */ + /* A[21:1] of the start address of the LCD */ + /* frame buffer. */ + unsigned LCDBANK:7; /* A[28:22] */ + } reg; + unsigned long all; +} LCDSADDR1; + +typedef union { + struct { + unsigned LCDBASEL:21; /* For single scan LCD: These bits indicate A[21:1]*/ + /* of the end address of the LCD frame buffer. */ + /* LCDBASEL = ((the fame end address) >>1) + 1 */ + /* = LCDBASEU + (PAGEWIDTH+OFFSIZE)x(LINEVAL+1) */ + } reg; + unsigned long all; +} LCDSADDR2; + +typedef union { + struct { + unsigned PAGEWIDTH:11; /* Virtual screen page width(the number of half */ + /* words) This value defines the width of the */ + /* view port in the frame */ + unsigned OFFSIZE:11; /* Virtual screen offset size(the number of half */ + /* words) This value defines the difference */ + /* between the address of the last half word */ + /* displayed on the previous LCD line and the */ + /* address of the first half word to be */ + /* displayed in the new LCD line. */ + } reg; + unsigned long all; +} LCDSADDR3; + +/* + * + */ + +typedef union { + struct { + unsigned IISIFENA:1; /* IIS interface enable (start) */ + unsigned IISPSENA:1; /* IIS prescaler enable */ + unsigned RXCHIDLE:1; /* Receive channel idle command */ + unsigned TXCHIDLE:1; /* Transmit channel idle command */ + unsigned RXDMAENA:1; /* Receive DMA service request enable */ + unsigned TXDMAENA:1; /* Transmit DMA service request enable */ + unsigned RXFIFORDY:1; /* Receive FIFO ready flag (read only) */ + unsigned TXFIFORDY:1; /* Transmit FIFO ready flag (read only) */ + unsigned LRINDEX:1; /* Left/right channel index (read only) */ + } reg; + unsigned long all; +} IISCON; + +typedef union { + struct { + unsigned SBCLKFS:2; /* Serial bit clock frequency select */ + unsigned MCLKFS:1; /* Master clock frequency select */ + unsigned SDBITS:1; /* Serial data bit per channel */ + unsigned SIFMT:1; /* Serial interface format */ + unsigned ACTLEVCH:1; /* Active level pf left/right channel */ + unsigned TXRXMODE:2; /* Transmit/receive mode select */ + unsigned MODE:1; /* Master/slave mode select */ + } reg; + unsigned long all; +} IISMOD; + +typedef union { + struct { + unsigned PSB:5; /* Prescaler control B */ + unsigned PSA:5; /* Prescaler control A */ + } reg; + unsigned long all; +} IISPSR; + +typedef union { + struct { + unsigned RXFIFOCNT:4; /* (read only) */ + unsigned TXFIFOCNT:4; /* (read only) */ + /*signed RXFIFOENA:1; /* */ + unsigned TXFIFOENA:1; /* */ + unsigned RXFIFOMODE:1; /* */ + unsigned TXFIFOMODE:1; /* */ + } reg; + unsigned long all; +} IISSFIFCON; + +typedef union { + struct { + unsigned FENTRY:16; /* */ + } reg; + unsigned long all; +} IISSFIF; +#endif //ASM + +#define LCD_WIDTH 240 +#define LCD_HEIGHT 320 +#define LCD_ASPECT ((float)(LCD_WIDTH/LCD_HEIGHT)) + +#define GP32_KEY_SELECT 512 +#define GP32_KEY_START 256 +#define GP32_KEY_A 64 +#define GP32_KEY_B 32 +#define GP32_KEY_L 16 +#define GP32_KEY_R 128 +#define GP32_KEY_UP 8 +#define GP32_KEY_DOWN 2 +#define GP32_KEY_LEFT 1 +#define GP32_KEY_RIGHT 4 + +#endif /*S3C2400_H_*/ diff --git a/c/src/lib/libcpu/arm/s3c24xx/include/s3c2410.h b/c/src/lib/libcpu/arm/s3c24xx/include/s3c2410.h new file mode 100644 index 0000000000..d11bcf9d21 --- /dev/null +++ b/c/src/lib/libcpu/arm/s3c24xx/include/s3c2410.h @@ -0,0 +1,825 @@ +/************************************************ + * NAME : s3c2410.h + * Version : 3.7.2002 + * + * Based on 24x.h for the Samsung Development Board + ************************************************/ + +#ifndef S3C2410_H_ +#define S3C2410_H_ + +/* to be used in assembly code */ +#define rINTOFFSET_ADDR 0x4A000014 +/* Memory control */ +#define rBWSCON (*(volatile unsigned *)0x48000000) +#define rBANKCON0 (*(volatile unsigned *)0x48000004) +#define rBANKCON1 (*(volatile unsigned *)0x48000008) +#define rBANKCON2 (*(volatile unsigned *)0x4800000C) +#define rBANKCON3 (*(volatile unsigned *)0x48000010) +#define rBANKCON4 (*(volatile unsigned *)0x48000014) +#define rBANKCON5 (*(volatile unsigned *)0x48000018) +#define rBANKCON6 (*(volatile unsigned *)0x4800001C) +#define rBANKCON7 (*(volatile unsigned *)0x48000020) +#define rREFRESH (*(volatile unsigned *)0x48000024) +#define rBANKSIZE (*(volatile unsigned *)0x48000028) +#define rMRSRB6 (*(volatile unsigned *)0x4800002C) +#define rMRSRB7 (*(volatile unsigned *)0x48000030) + +/* USB Host Controller */ +#define rHcRevision (*(volatile unsigned *)0x49000000) +#define rHcControl (*(volatile unsigned *)0x49000004) +#define rHcCommonStatus (*(volatile unsigned *)0x49000008) +#define rHcInterruptStatus (*(volatile unsigned *)0x4900000C) +#define rHcInterruptEnable (*(volatile unsigned *)0x49000010) +#define rHcInterruptDisable (*(volatile unsigned *)0x49000014) +#define rHcHCCA (*(volatile unsigned *)0x49000018) +#define rHcPeriodCuttendED (*(volatile unsigned *)0x4900001C) +#define rHcControlHeadED (*(volatile unsigned *)0x49000020) +#define rHcControlCurrentED (*(volatile unsigned *)0x49000024) +#define rHcBulkHeadED (*(volatile unsigned *)0x49000028) +#define rHcBuldCurrentED (*(volatile unsigned *)0x4900002C) +#define rHcDoneHead (*(volatile unsigned *)0x49000030) +#define rHcRmInterval (*(volatile unsigned *)0x49000034) +#define rHcFmRemaining (*(volatile unsigned *)0x49000038) +#define rHcFmNumber (*(volatile unsigned *)0x4900003C) +#define rHcPeriodicStart (*(volatile unsigned *)0x49000040) +#define rHcLSThreshold (*(volatile unsigned *)0x49000044) +#define rHcRhDescriptorA (*(volatile unsigned *)0x49000048) +#define rHcRhDescriptorB (*(volatile unsigned *)0x4900004C) +#define rHcRhStatus (*(volatile unsigned *)0x49000050) +#define rHcRhPortStatus1 (*(volatile unsigned *)0x49000054) +#define rHcRhPortStatus2 (*(volatile unsigned *)0x49000058) + +/* INTERRUPT */ +#define rSRCPND (*(volatile unsigned *)0x4A000000) +#define rINTMOD (*(volatile unsigned *)0x4A000004) +#define rINTMSK (*(volatile unsigned *)0x4A000008) +#define rPRIORITY (*(volatile unsigned *)0x4A00000C) +#define rINTPND (*(volatile unsigned *)0x4A000010) +#define rINTOFFSET (*(volatile unsigned *)0x4A000014) +#define rSUBSRCPND (*(volatile unsigned *)0x4A000018) +#define rINTSUBMSK (*(volatile unsigned *)0x4A00001c) + + +/* DMA */ +#define rDISRC0 (*(volatile unsigned *)0x4B000000) +#define rDISRCC0 (*(volatile unsigned *)0x4B000004) +#define rDIDST0 (*(volatile unsigned *)0x4B000008) +#define rDIDSTC0 (*(volatile unsigned *)0x4B00000C) +#define rDCON0 (*(volatile unsigned *)0x4B000010) +#define rDSTAT0 (*(volatile unsigned *)0x4B000014) +#define rDCSRC0 (*(volatile unsigned *)0x4B000018) +#define rDCDST0 (*(volatile unsigned *)0x4B00001C) +#define rDMASKTRIG0 (*(volatile unsigned *)0x4B000020) +#define rDISRC1 (*(volatile unsigned *)0x4B000040) +#define rDISRCC1 (*(volatile unsigned *)0x4B000044) +#define rDIDST1 (*(volatile unsigned *)0x4B000048) +#define rDIDSTC1 (*(volatile unsigned *)0x4B00004C) +#define rDCON1 (*(volatile unsigned *)0x4B000050) +#define rDSTAT1 (*(volatile unsigned *)0x4B000054) +#define rDCSRC1 (*(volatile unsigned *)0x4B000058) +#define rDCDST1 (*(volatile unsigned *)0x4B00005C) +#define rDMASKTRIG1 (*(volatile unsigned *)0x4B000060) +#define rDISRC2 (*(volatile unsigned *)0x4B000080) +#define rDISRCC2 (*(volatile unsigned *)0x4B000084) +#define rDIDST2 (*(volatile unsigned *)0x4B000088) +#define rDIDSTC2 (*(volatile unsigned *)0x4B00008C) +#define rDCON2 (*(volatile unsigned *)0x4B000090) +#define rDSTAT2 (*(volatile unsigned *)0x4B000094) +#define rDCSRC2 (*(volatile unsigned *)0x4B000098) +#define rDCDST2 (*(volatile unsigned *)0x4B00009C) +#define rDMASKTRIG2 (*(volatile unsigned *)0x4B0000A0) +#define rDISRC3 (*(volatile unsigned *)0x4B0000C0) +#define rDISRCC3 (*(volatile unsigned *)0x4B0000C4) +#define rDIDST3 (*(volatile unsigned *)0x4B0000C8) +#define rDIDSTC3 (*(volatile unsigned *)0x4B0000CC) +#define rDCON3 (*(volatile unsigned *)0x4B0000D0) +#define rDSTAT3 (*(volatile unsigned *)0x4B0000D4) +#define rDCSRC3 (*(volatile unsigned *)0x4B0000D8) +#define rDCDST3 (*(volatile unsigned *)0x4B0000DC) +#define rDMASKTRIG3 (*(volatile unsigned *)0x4B0000E0) + + +/* CLOCK & POWER MANAGEMENT */ +#define rLOCKTIME (*(volatile unsigned *)0x4C000000) +#define rMPLLCON (*(volatile unsigned *)0x4C000004) +#define rUPLLCON (*(volatile unsigned *)0x4C000008) +#define rCLKCON (*(volatile unsigned *)0x4C00000C) +#define rCLKSLOW (*(volatile unsigned *)0x4C000010) +#define rCLKDIVN (*(volatile unsigned *)0x4C000014) + + +/* LCD CONTROLLER */ +#define rLCDCON1 (*(volatile unsigned *)0x4D000000) +#define rLCDCON2 (*(volatile unsigned *)0x4D000004) +#define rLCDCON3 (*(volatile unsigned *)0x4D000008) +#define rLCDCON4 (*(volatile unsigned *)0x4D00000C) +#define rLCDCON5 (*(volatile unsigned *)0x4D000010) +#define rLCDSADDR1 (*(volatile unsigned *)0x4D000014) +#define rLCDSADDR2 (*(volatile unsigned *)0x4D000018) +#define rLCDSADDR3 (*(volatile unsigned *)0x4D00001C) +#define rREDLUT (*(volatile unsigned *)0x4D000020) +#define rGREENLUT (*(volatile unsigned *)0x4D000024) +#define rBLUELUT (*(volatile unsigned *)0x4D000028) +#define rREDLUT (*(volatile unsigned *)0x4D000020) +#define rGREENLUT (*(volatile unsigned *)0x4D000024) +#define rBLUELUT (*(volatile unsigned *)0x4D000028) +#define rDITHMODE (*(volatile unsigned *)0x4D00004C) +#define rTPAL (*(volatile unsigned *)0x4D000050) +#define rLCDINTPND (*(volatile unsigned *)0x4D000054) +#define rLCDSRCPND (*(volatile unsigned *)0x4D000058) +#define rLCDINTMSK (*(volatile unsigned *)0x4D00005C) +#define rTCONSEL (*(volatile unsigned *)0x4D000060) +#define PALETTE 0x4d000400 + +/* NAND Flash */ +#define rNFCONF (*(volatile unsigned *)0x4E000000) +#define rNFCMD (*(volatile unsigned *)0x4E000004) +#define rNFADDR (*(volatile unsigned *)0x4E000008) +#define rNFDATA (*(volatile unsigned *)0x4E00000C) +#define rNFSTAT (*(volatile unsigned *)0x4E000010) +#define rNFECC (*(volatile unsigned *)0x4E000014) + +/* UART */ +#define rULCON0 (*(volatile unsigned char *)0x50000000) +#define rUCON0 (*(volatile unsigned short *)0x50000004) +#define rUFCON0 (*(volatile unsigned char *)0x50000008) +#define rUMCON0 (*(volatile unsigned char *)0x5000000C) +#define rUTRSTAT0 (*(volatile unsigned char *)0x50000010) +#define rUERSTAT0 (*(volatile unsigned char *)0x50000014) +#define rUFSTAT0 (*(volatile unsigned short *)0x50000018) +#define rUMSTAT0 (*(volatile unsigned char *)0x5000001C) +#define rUBRDIV0 (*(volatile unsigned short *)0x50000028) + +#define rULCON1 (*(volatile unsigned char *)0x50004000) +#define rUCON1 (*(volatile unsigned short *)0x50004004) +#define rUFCON1 (*(volatile unsigned char *)0x50004008) +#define rUMCON1 (*(volatile unsigned char *)0x5000400C) +#define rUTRSTAT1 (*(volatile unsigned char *)0x50004010) +#define rUERSTAT1 (*(volatile unsigned char *)0x50004014) +#define rUFSTAT1 (*(volatile unsigned short *)0x50004018) +#define rUMSTAT1 (*(volatile unsigned char *)0x5000401C) +#define rUBRDIV1 (*(volatile unsigned short *)0x50004028) + +#define rULCON2 (*(volatile unsigned char *)0x50008000) +#define rUCON2 (*(volatile unsigned short *)0x50008004) +#define rUFCON2 (*(volatile unsigned char *)0x50008008) +#define rUTRSTAT2 (*(volatile unsigned char *)0x50008010) +#define rUERSTAT2 (*(volatile unsigned char *)0x50008014) +#define rUFSTAT2 (*(volatile unsigned short *)0x50008018) +#define rUBRDIV2 (*(volatile unsigned short *)0x50008028) + +#ifdef __BIG_ENDIAN +#define rUTXH0 (*(volatile unsigned char *)0x50000023) +#define rURXH0 (*(volatile unsigned char *)0x50000027) +#define rUTXH1 (*(volatile unsigned char *)0x50004023) +#define rURXH1 (*(volatile unsigned char *)0x50004027) +#define rUTXH2 (*(volatile unsigned char *)0x50008023) +#define rURXH2 (*(volatile unsigned char *)0x50008027) + +#define WrUTXH0(ch) (*(volatile unsigned char *)0x50000023)=(unsigned char)(ch) +#define RdURXH0() (*(volatile unsigned char *)0x50000027) +#define WrUTXH1(ch) (*(volatile unsigned char *)0x50004023)=(unsigned char)(ch) +#define RdURXH1() (*(volatile unsigned char *)0x50004027) +#define WrUTXH2(ch) (*(volatile unsigned char *)0x50008023)=(unsigned char)(ch) +#define RdURXH2() (*(volatile unsigned char *)0x50008027) + +#define UTXH0 (0x50000020+3) /* byte_access address by DMA */ +#define URXH0 (0x50000024+3) +#define UTXH1 (0x50004020+3) +#define URXH1 (0x50004024+3) +#define UTXH2 (0x50008020+3) +#define URXH2 (0x50008024+3) + +#else /* Little Endian */ +#define rUTXH0 (*(volatile unsigned char *)0x50000020) +#define rURXH0 (*(volatile unsigned char *)0x50000024) +#define rUTXH1 (*(volatile unsigned char *)0x50004020) +#define rURXH1 (*(volatile unsigned char *)0x50004024) +#define rUTXH2 (*(volatile unsigned char *)0x50008020) +#define rURXH2 (*(volatile unsigned char *)0x50008024) + +#define WrUTXH0(ch) (*(volatile unsigned char *)0x50000020)=(unsigned char)(ch) +#define RdURXH0() (*(volatile unsigned char *)0x50000024) +#define WrUTXH1(ch) (*(volatile unsigned char *)0x50004020)=(unsigned char)(ch) +#define RdURXH1() (*(volatile unsigned char *)0x50004024) +#define WrUTXH2(ch) (*(volatile unsigned char *)0x50008020)=(unsigned char)(ch) +#define RdURXH2() (*(volatile unsigned char *)0x50008024) + +#define UTXH0 (0x50000020) +#define URXH0 (0x50000024) +#define UTXH1 (0x50004020) +#define URXH1 (0x50004024) +#define UTXH2 (0x50008020) +#define URXH2 (0x50008024) +#endif + + +/* PWM TIMER */ +#define rTCFG0 (*(volatile unsigned *)0x51000000) +#define rTCFG1 (*(volatile unsigned *)0x51000004) +#define rTCON (*(volatile unsigned *)0x51000008) +#define rTCNTB0 (*(volatile unsigned *)0x5100000C) +#define rTCMPB0 (*(volatile unsigned *)0x51000010) +#define rTCNTO0 (*(volatile unsigned *)0x51000014) +#define rTCNTB1 (*(volatile unsigned *)0x51000018) +#define rTCMPB1 (*(volatile unsigned *)0x5100001C) +#define rTCNTO1 (*(volatile unsigned *)0x51000020) +#define rTCNTB2 (*(volatile unsigned *)0x51000024) +#define rTCMPB2 (*(volatile unsigned *)0x51000028) +#define rTCNTO2 (*(volatile unsigned *)0x5100002C) +#define rTCNTB3 (*(volatile unsigned *)0x51000030) +#define rTCMPB3 (*(volatile unsigned *)0x51000034) +#define rTCNTO3 (*(volatile unsigned *)0x51000038) +#define rTCNTB4 (*(volatile unsigned *)0x5100003C) +#define rTCNTO4 (*(volatile unsigned *)0x51000040) + + +/* USB DEVICE */ +#ifdef __BIG_ENDIAN +#define rFUNC_ADDR_REG (*(volatile unsigned char *)0x52000143) //Function address +#define rPWR_REG (*(volatile unsigned char *)0x52000147) //Power management +#define rEP_INT_REG (*(volatile unsigned char *)0x5200014b) //EP Interrupt pending and clear +#define rUSB_INT_REG (*(volatile unsigned char *)0x5200015b) //USB Interrupt pending and clear +#define rEP_INT_EN_REG (*(volatile unsigned char *)0x5200015f) //Interrupt enable +#define rUSB_INT_EN_REG (*(volatile unsigned char *)0x5200016f) +#define rFRAME_NUM1_REG (*(volatile unsigned char *)0x52000173) //Frame number lower byte +#define rFRAME_NUM2_REG (*(volatile unsigned char *)0x52000177) //Frame number higher byte +#define rINDEX_REG (*(volatile unsigned char *)0x5200017b) //Register index +#define rMAXP_REG (*(volatile unsigned char *)0x52000183) //Endpoint max packet +#define rEP0_CSR (*(volatile unsigned char *)0x52000187) //Endpoint 0 status +#define rIN_CSR1_REG (*(volatile unsigned char *)0x52000187) //In endpoint control status +#define rIN_CSR2_REG (*(volatile unsigned char *)0x5200018b) +#define rOUT_CSR1_REG (*(volatile unsigned char *)0x52000193) //Out endpoint control status +#define rOUT_CSR2_REG (*(volatile unsigned char *)0x52000197) +#define rOUT_FIFO_CNT1_REG (*(volatile unsigned char *)0x5200019b) //Endpoint out write count +#define rOUT_FIFO_CNT2_REG (*(volatile unsigned char *)0x5200019f) +#define rEP0_FIFO (*(volatile unsigned char *)0x520001c3) //Endpoint 0 FIFO +#define rEP1_FIFO (*(volatile unsigned char *)0x520001c7) //Endpoint 1 FIFO +#define rEP2_FIFO (*(volatile unsigned char *)0x520001cb) //Endpoint 2 FIFO +#define rEP3_FIFO (*(volatile unsigned char *)0x520001cf) //Endpoint 3 FIFO +#define rEP4_FIFO (*(volatile unsigned char *)0x520001d3) //Endpoint 4 FIFO +#define rEP1_DMA_CON (*(volatile unsigned char *)0x52000203) //EP1 DMA interface control +#define rEP1_DMA_UNIT (*(volatile unsigned char *)0x52000207) //EP1 DMA Tx unit counter +#define rEP1_DMA_FIFO (*(volatile unsigned char *)0x5200020b) //EP1 DMA Tx FIFO counter +#define rEP1_DMA_TTC_L (*(volatile unsigned char *)0x5200020f) //EP1 DMA total Tx counter +#define rEP1_DMA_TTC_M (*(volatile unsigned char *)0x52000213) +#define rEP1_DMA_TTC_H (*(volatile unsigned char *)0x52000217) +#define rEP2_DMA_CON (*(volatile unsigned char *)0x5200021b) //EP2 DMA interface control +#define rEP2_DMA_UNIT (*(volatile unsigned char *)0x5200021f) //EP2 DMA Tx unit counter +#define rEP2_DMA_FIFO (*(volatile unsigned char *)0x52000223) //EP2 DMA Tx FIFO counter +#define rEP2_DMA_TTC_L (*(volatile unsigned char *)0x52000227) //EP2 DMA total Tx counter +#define rEP2_DMA_TTC_M (*(volatile unsigned char *)0x5200022b) +#define rEP2_DMA_TTC_H (*(volatile unsigned char *)0x5200022f) +#define rEP3_DMA_CON (*(volatile unsigned char *)0x52000243) //EP3 DMA interface control +#define rEP3_DMA_UNIT (*(volatile unsigned char *)0x52000247) //EP3 DMA Tx unit counter +#define rEP3_DMA_FIFO (*(volatile unsigned char *)0x5200024b) //EP3 DMA Tx FIFO counter +#define rEP3_DMA_TTC_L (*(volatile unsigned char *)0x5200024f) //EP3 DMA total Tx counter +#define rEP3_DMA_TTC_M (*(volatile unsigned char *)0x52000253) +#define rEP3_DMA_TTC_H (*(volatile unsigned char *)0x52000257) +#define rEP4_DMA_CON (*(volatile unsigned char *)0x5200025b) //EP4 DMA interface control +#define rEP4_DMA_UNIT (*(volatile unsigned char *)0x5200025f) //EP4 DMA Tx unit counter +#define rEP4_DMA_FIFO (*(volatile unsigned char *)0x52000263) //EP4 DMA Tx FIFO counter +#define rEP4_DMA_TTC_L (*(volatile unsigned char *)0x52000267) //EP4 DMA total Tx counter +#define rEP4_DMA_TTC_M (*(volatile unsigned char *)0x5200026b) +#define rEP4_DMA_TTC_H (*(volatile unsigned char *)0x5200026f) + +#else // Little Endian +#define rFUNC_ADDR_REG (*(volatile unsigned char *)0x52000140) //Function address +#define rPWR_REG (*(volatile unsigned char *)0x52000144) //Power management +#define rEP_INT_REG (*(volatile unsigned char *)0x52000148) //EP Interrupt pending and clear +#define rUSB_INT_REG (*(volatile unsigned char *)0x52000158) //USB Interrupt pending and clear +#define rEP_INT_EN_REG (*(volatile unsigned char *)0x5200015c) //Interrupt enable +#define rUSB_INT_EN_REG (*(volatile unsigned char *)0x5200016c) +#define rFRAME_NUM1_REG (*(volatile unsigned char *)0x52000170) //Frame number lower byte +#define rFRAME_NUM2_REG (*(volatile unsigned char *)0x52000174) //Frame number higher byte +#define rINDEX_REG (*(volatile unsigned char *)0x52000178) //Register index +#define rMAXP_REG (*(volatile unsigned char *)0x52000180) //Endpoint max packet +#define rEP0_CSR (*(volatile unsigned char *)0x52000184) //Endpoint 0 status +#define rIN_CSR1_REG (*(volatile unsigned char *)0x52000184) //In endpoint control status +#define rIN_CSR2_REG (*(volatile unsigned char *)0x52000188) +#define rOUT_CSR1_REG (*(volatile unsigned char *)0x52000190) //Out endpoint control status +#define rOUT_CSR2_REG (*(volatile unsigned char *)0x52000194) +#define rOUT_FIFO_CNT1_REG (*(volatile unsigned char *)0x52000198) //Endpoint out write count +#define rOUT_FIFO_CNT2_REG (*(volatile unsigned char *)0x5200019c) +#define rEP0_FIFO (*(volatile unsigned char *)0x520001c0) //Endpoint 0 FIFO +#define rEP1_FIFO (*(volatile unsigned char *)0x520001c4) //Endpoint 1 FIFO +#define rEP2_FIFO (*(volatile unsigned char *)0x520001c8) //Endpoint 2 FIFO +#define rEP3_FIFO (*(volatile unsigned char *)0x520001cc) //Endpoint 3 FIFO +#define rEP4_FIFO (*(volatile unsigned char *)0x520001d0) //Endpoint 4 FIFO +#define rEP1_DMA_CON (*(volatile unsigned char *)0x52000200) //EP1 DMA interface control +#define rEP1_DMA_UNIT (*(volatile unsigned char *)0x52000204) //EP1 DMA Tx unit counter +#define rEP1_DMA_FIFO (*(volatile unsigned char *)0x52000208) //EP1 DMA Tx FIFO counter +#define rEP1_DMA_TTC_L (*(volatile unsigned char *)0x5200020c) //EP1 DMA total Tx counter +#define rEP1_DMA_TTC_M (*(volatile unsigned char *)0x52000210) +#define rEP1_DMA_TTC_H (*(volatile unsigned char *)0x52000214) +#define rEP2_DMA_CON (*(volatile unsigned char *)0x52000218) //EP2 DMA interface control +#define rEP2_DMA_UNIT (*(volatile unsigned char *)0x5200021c) //EP2 DMA Tx unit counter +#define rEP2_DMA_FIFO (*(volatile unsigned char *)0x52000220) //EP2 DMA Tx FIFO counter +#define rEP2_DMA_TTC_L (*(volatile unsigned char *)0x52000224) //EP2 DMA total Tx counter +#define rEP2_DMA_TTC_M (*(volatile unsigned char *)0x52000228) +#define rEP2_DMA_TTC_H (*(volatile unsigned char *)0x5200022c) +#define rEP3_DMA_CON (*(volatile unsigned char *)0x52000240) //EP3 DMA interface control +#define rEP3_DMA_UNIT (*(volatile unsigned char *)0x52000244) //EP3 DMA Tx unit counter +#define rEP3_DMA_FIFO (*(volatile unsigned char *)0x52000248) //EP3 DMA Tx FIFO counter +#define rEP3_DMA_TTC_L (*(volatile unsigned char *)0x5200024c) //EP3 DMA total Tx counter +#define rEP3_DMA_TTC_M (*(volatile unsigned char *)0x52000250) +#define rEP3_DMA_TTC_H (*(volatile unsigned char *)0x52000254) +#define rEP4_DMA_CON (*(volatile unsigned char *)0x52000258) //EP4 DMA interface control +#define rEP4_DMA_UNIT (*(volatile unsigned char *)0x5200025c) //EP4 DMA Tx unit counter +#define rEP4_DMA_FIFO (*(volatile unsigned char *)0x52000260) //EP4 DMA Tx FIFO counter +#define rEP4_DMA_TTC_L (*(volatile unsigned char *)0x52000264) //EP4 DMA total Tx counter +#define rEP4_DMA_TTC_M (*(volatile unsigned char *)0x52000268) +#define rEP4_DMA_TTC_H (*(volatile unsigned char *)0x5200026c) +#endif // __BIG_ENDIAN + +/* WATCH DOG TIMER */ +#define rWTCON (*(volatile unsigned *)0x53000000) +#define rWTDAT (*(volatile unsigned *)0x53000004) +#define rWTCNT (*(volatile unsigned *)0x53000008) + + +/* IIC */ +#define rIICCON (*(volatile unsigned *)0x54000000) +#define rIICSTAT (*(volatile unsigned *)0x54000004) +#define rIICADD (*(volatile unsigned *)0x54000008) +#define rIICDS (*(volatile unsigned *)0x5400000C) + + +/* IIS */ +#define rIISCON (*(volatile unsigned *)0x55000000) +#define rIISMOD (*(volatile unsigned *)0x55000004) +#define rIISPSR (*(volatile unsigned *)0x55000008) +#define rIISFIFCON (*(volatile unsigned *)0x5500000C) + +#ifdef __BIG_ENDIAN +#define IISFIFO ((volatile unsigned short *)0x55000012) + +#else /* Little Endian */ +#define IISFIFO ((volatile unsigned short *)0x55000010) +#endif + + +/* I/O PORT */ +#define rGPACON (*(volatile unsigned *)0x56000000) //Port A control +#define rGPADAT (*(volatile unsigned *)0x56000004) //Port A data + +#define rGPBCON (*(volatile unsigned *)0x56000010) //Port B control +#define rGPBDAT (*(volatile unsigned *)0x56000014) //Port B data +#define rGPBUP (*(volatile unsigned *)0x56000018) //Pull-up control B + +#define rGPCCON (*(volatile unsigned *)0x56000020) //Port C control +#define rGPCDAT (*(volatile unsigned *)0x56000024) //Port C data +#define rGPCUP (*(volatile unsigned *)0x56000028) //Pull-up control C + +#define rGPDCON (*(volatile unsigned *)0x56000030) //Port D control +#define rGPDDAT (*(volatile unsigned *)0x56000034) //Port D data +#define rGPDUP (*(volatile unsigned *)0x56000038) //Pull-up control D + +#define rGPECON (*(volatile unsigned *)0x56000040) //Port E control +#define rGPEDAT (*(volatile unsigned *)0x56000044) //Port E data +#define rGPEUP (*(volatile unsigned *)0x56000048) //Pull-up control E + +#define rGPFCON (*(volatile unsigned *)0x56000050) //Port F control +#define rGPFDAT (*(volatile unsigned *)0x56000054) //Port F data +#define rGPFUP (*(volatile unsigned *)0x56000058) //Pull-up control F + +#define rGPGCON (*(volatile unsigned *)0x56000060) //Port G control +#define rGPGDAT (*(volatile unsigned *)0x56000064) //Port G data +#define rGPGUP (*(volatile unsigned *)0x56000068) //Pull-up control G + +#define rGPHCON (*(volatile unsigned *)0x56000070) //Port H control +#define rGPHDAT (*(volatile unsigned *)0x56000074) //Port H data +#define rGPHUP (*(volatile unsigned *)0x56000078) //Pull-up control H + +#define rMISCCR (*(volatile unsigned *)0x56000080) //Miscellaneous control +#define rDCLKCON (*(volatile unsigned *)0x56000084) //DCLK0/1 control +#define rEXTINT0 (*(volatile unsigned *)0x56000088) //External interrupt control register 0 +#define rEXTINT1 (*(volatile unsigned *)0x5600008c) //External interrupt control register 1 +#define rEXTINT2 (*(volatile unsigned *)0x56000090) //External interrupt control register 2 +#define rEINTFLT0 (*(volatile unsigned *)0x56000094) //Reserved +#define rEINTFLT1 (*(volatile unsigned *)0x56000098) //Reserved +#define rEINTFLT2 (*(volatile unsigned *)0x5600009c) //External interrupt filter control register 2 +#define rEINTFLT3 (*(volatile unsigned *)0x560000a0) //External interrupt filter control register 3 +#define rEINTMASK (*(volatile unsigned *)0x560000a4) //External interrupt mask +#define rEINTPEND (*(volatile unsigned *)0x560000a8) //External interrupt pending +#define rGSTATUS0 (*(volatile unsigned *)0x560000ac) //External pin status +#define rGSTATUS1 (*(volatile unsigned *)0x560000b0) //Chip ID(0x32440000) + +/* RTC */ +#ifdef __BIG_ENDIAN +#define rRTCCON (*(volatile unsigned char *)0x57000043) //RTC control +#define rTICNT (*(volatile unsigned char *)0x57000047) //Tick time count +#define rRTCALM (*(volatile unsigned char *)0x57000053) //RTC alarm control +#define rALMSEC (*(volatile unsigned char *)0x57000057) //Alarm second +#define rALMMIN (*(volatile unsigned char *)0x5700005b) //Alarm minute +#define rALMHOUR (*(volatile unsigned char *)0x5700005f) //Alarm Hour +#define rALMDATE (*(volatile unsigned char *)0x57000063) //Alarm date //edited by junon +#define rALMMON (*(volatile unsigned char *)0x57000067) //Alarm month +#define rALMYEAR (*(volatile unsigned char *)0x5700006b) //Alarm year +#define rRTCRST (*(volatile unsigned char *)0x5700006f) //RTC round reset +#define rBCDSEC (*(volatile unsigned char *)0x57000073) //BCD second +#define rBCDMIN (*(volatile unsigned char *)0x57000077) //BCD minute +#define rBCDHOUR (*(volatile unsigned char *)0x5700007b) //BCD hour +#define rBCDDATE (*(volatile unsigned char *)0x5700007f) //BCD date //edited by junon +#define rBCDDAY (*(volatile unsigned char *)0x57000083) //BCD day //edited by junon +#define rBCDMON (*(volatile unsigned char *)0x57000087) //BCD month +#define rBCDYEAR (*(volatile unsigned char *)0x5700008b) //BCD year + +#else //Little Endian +#define rRTCCON (*(volatile unsigned char *)0x57000040) //RTC control +#define rTICNT (*(volatile unsigned char *)0x57000044) //Tick time count +#define rRTCALM (*(volatile unsigned char *)0x57000050) //RTC alarm control +#define rALMSEC (*(volatile unsigned char *)0x57000054) //Alarm second +#define rALMMIN (*(volatile unsigned char *)0x57000058) //Alarm minute +#define rALMHOUR (*(volatile unsigned char *)0x5700005c) //Alarm Hour +#define rALMDATE (*(volatile unsigned char *)0x57000060) //Alarm date // edited by junon +#define rALMMON (*(volatile unsigned char *)0x57000064) //Alarm month +#define rALMYEAR (*(volatile unsigned char *)0x57000068) //Alarm year +#define rRTCRST (*(volatile unsigned char *)0x5700006c) //RTC round reset +#define rBCDSEC (*(volatile unsigned char *)0x57000070) //BCD second +#define rBCDMIN (*(volatile unsigned char *)0x57000074) //BCD minute +#define rBCDHOUR (*(volatile unsigned char *)0x57000078) //BCD hour +#define rBCDDATE (*(volatile unsigned char *)0x5700007c) //BCD date //edited by junon +#define rBCDDAY (*(volatile unsigned char *)0x57000080) //BCD day //edited by junon +#define rBCDMON (*(volatile unsigned char *)0x57000084) //BCD month +#define rBCDYEAR (*(volatile unsigned char *)0x57000088) //BCD year +#endif //RTC + + +/* ADC */ +#define rADCCON (*(volatile unsigned *)0x58000000) +#define rADCTSC (*(volatile unsigned *)0x58000004) +#define rADCDLY (*(volatile unsigned *)0x58000008) +#define rADCDAT0 (*(volatile unsigned *)0x5800000c) +#define rADCDAT1 (*(volatile unsigned *)0x58000010) + + +/* SPI */ +#define rSPCON0 (*(volatile unsigned *)0x59000000) //SPI0 control +#define rSPSTA0 (*(volatile unsigned *)0x59000004) //SPI0 status +#define rSPPIN0 (*(volatile unsigned *)0x59000008) //SPI0 pin control +#define rSPPRE0 (*(volatile unsigned *)0x5900000c) //SPI0 baud rate prescaler +#define rSPTDAT0 (*(volatile unsigned *)0x59000010) //SPI0 Tx data +#define rSPRDAT0 (*(volatile unsigned *)0x59000014) //SPI0 Rx data + +#define rSPCON1 (*(volatile unsigned *)0x59000020) //SPI1 control +#define rSPSTA1 (*(volatile unsigned *)0x59000024) //SPI1 status +#define rSPPIN1 (*(volatile unsigned *)0x59000028) //SPI1 pin control +#define rSPPRE1 (*(volatile unsigned *)0x5900002c) //SPI1 baud rate prescaler +#define rSPTDAT1 (*(volatile unsigned *)0x59000030) //SPI1 Tx data +#define rSPRDAT1 (*(volatile unsigned *)0x59000034) //SPI1 Rx data + +/* SD interface */ +#define rSDICON (*(volatile unsigned *)0x5a000000) //SDI control +#define rSDIPRE (*(volatile unsigned *)0x5a000004) //SDI baud rate prescaler +#define rSDICARG (*(volatile unsigned *)0x5a000008) //SDI command argument +#define rSDICCON (*(volatile unsigned *)0x5a00000c) //SDI command control +#define rSDICSTA (*(volatile unsigned *)0x5a000010) //SDI command status +#define rSDIRSP0 (*(volatile unsigned *)0x5a000014) //SDI response 0 +#define rSDIRSP1 (*(volatile unsigned *)0x5a000018) //SDI response 1 +#define rSDIRSP2 (*(volatile unsigned *)0x5a00001c) //SDI response 2 +#define rSDIRSP3 (*(volatile unsigned *)0x5a000020) //SDI response 3 +#define rSDIDTIMER (*(volatile unsigned *)0x5a000024) //SDI data/busy timer +#define rSDIBSIZE (*(volatile unsigned *)0x5a000028) //SDI block size +#define rSDIDATCON (*(volatile unsigned *)0x5a00002c) //SDI data control +#define rSDIDATCNT (*(volatile unsigned *)0x5a000030) //SDI data remain counter +#define rSDIDATSTA (*(volatile unsigned *)0x5a000034) //SDI data status +#define rSDIFSTA (*(volatile unsigned *)0x5a000038) //SDI FIFO status +#define rSDIIMSK (*(volatile unsigned *)0x5a000040) //SDI interrupt mask. edited for 2440A + +#ifdef __BIG_ENDIAN +#define rSDIDAT (*(volatile unsigned *)0x5a00003F) //SDI data +#define SDIDAT 0x5a00003F +#else // Little Endian +#define rSDIDAT (*(volatile unsigned *)0x5a00003C) //SDI data +#define SDIDAT 0x5a00003C +#endif //SD Interface + + +#define _ISR_STARTADDRESS rtems_vector_table +/* ISR */ +#define pISR_RESET (*(unsigned *)(_ISR_STARTADDRESS+0x0)) +#define pISR_UNDEF (*(unsigned *)(_ISR_STARTADDRESS+0x4)) +#define pISR_SWI (*(unsigned *)(_ISR_STARTADDRESS+0x8)) +#define pISR_PABORT (*(unsigned *)(_ISR_STARTADDRESS+0xC)) +#define pISR_DABORT (*(unsigned *)(_ISR_STARTADDRESS+0x10)) +#define pISR_RESERVED (*(unsigned *)(_ISR_STARTADDRESS+0x14)) +#define pISR_IRQ (*(unsigned *)(_ISR_STARTADDRESS+0x18)) +#define pISR_FIQ (*(unsigned *)(_ISR_STARTADDRESS+0x1C)) + +#define pISR_EINT0 (*(unsigned *)(_ISR_STARTADDRESS+0x20)) +#define pISR_EINT1 (*(unsigned *)(_ISR_STARTADDRESS+0x24)) +#define pISR_EINT2 (*(unsigned *)(_ISR_STARTADDRESS+0x28)) +#define pISR_EINT3 (*(unsigned *)(_ISR_STARTADDRESS+0x2C)) +#define pISR_EINT4_7 (*(unsigned *)(_ISR_STARTADDRESS+0x30)) +#define pISR_EINT8_23 (*(unsigned *)(_ISR_STARTADDRESS+0x34)) +#define pISR_BAT_FLT (*(unsigned *)(_ISR_STARTADDRESS+0x3C)) +#define pISR_TICK (*(unsigned *)(_ISR_STARTADDRESS+0x40)) +#define pISR_WDT (*(unsigned *)(_ISR_STARTADDRESS+0x44)) +#define pISR_TIMER0 (*(unsigned *)(_ISR_STARTADDRESS+0x48)) +#define pISR_TIMER1 (*(unsigned *)(_ISR_STARTADDRESS+0x4C)) +#define pISR_TIMER2 (*(unsigned *)(_ISR_STARTADDRESS+0x50)) +#define pISR_TIMER3 (*(unsigned *)(_ISR_STARTADDRESS+0x54)) +#define pISR_TIMER4 (*(unsigned *)(_ISR_STARTADDRESS+0x58)) +#define pISR_UART2 (*(unsigned *)(_ISR_STARTADDRESS+0x5C)) +#define pISR_NOTUSED (*(unsigned *)(_ISR_STARTADDRESS+0x60)) +#define pISR_DMA0 (*(unsigned *)(_ISR_STARTADDRESS+0x64)) +#define pISR_DMA1 (*(unsigned *)(_ISR_STARTADDRESS+0x68)) +#define pISR_DMA2 (*(unsigned *)(_ISR_STARTADDRESS+0x6C)) +#define pISR_DMA3 (*(unsigned *)(_ISR_STARTADDRESS+0x70)) +#define pISR_SDI (*(unsigned *)(_ISR_STARTADDRESS+0x74)) +#define pISR_SPI0 (*(unsigned *)(_ISR_STARTADDRESS+0x78)) +#define pISR_UART1 (*(unsigned *)(_ISR_STARTADDRESS+0x7C)) +#define pISR_USBD (*(unsigned *)(_ISR_STARTADDRESS+0x84)) +#define pISR_USBH (*(unsigned *)(_ISR_STARTADDRESS+0x88)) +#define pISR_IIC (*(unsigned *)(_ISR_STARTADDRESS+0x8C)) +#define pISR_UART0 (*(unsigned *)(_ISR_STARTADDRESS+0x90)) +#define pISR_SPI1 (*(unsigned *)(_ISR_STARTADDRESS+0x94)) +#define pISR_RTC (*(unsigned *)(_ISR_STARTADDRESS+0x98)) +#define pISR_ADC (*(unsigned *)(_ISR_STARTADDRESS+0xA0)) + + +/* PENDING BIT */ +#define BIT_EINT0 (0x1) +#define BIT_EINT1 (0x1<<1) +#define BIT_EINT2 (0x1<<2) +#define BIT_EINT3 (0x1<<3) +#define BIT_EINT4_7 (0x1<<4) +#define BIT_EINT8_23 (0x1<<5) +#define BIT_BAT_FLT (0x1<<7) +#define BIT_TICK (0x1<<8) +#define BIT_WDT (0x1<<9) +#define BIT_TIMER0 (0x1<<10) +#define BIT_TIMER1 (0x1<<11) +#define BIT_TIMER2 (0x1<<12) +#define BIT_TIMER3 (0x1<<13) +#define BIT_TIMER4 (0x1<<14) +#define BIT_UART2 (0x1<<15) +#define BIT_LCD (0x1<<16) +#define BIT_DMA0 (0x1<<17) +#define BIT_DMA1 (0x1<<18) +#define BIT_DMA2 (0x1<<19) +#define BIT_DMA3 (0x1<<20) +#define BIT_SDI (0x1<<21) +#define BIT_SPI0 (0x1<<22) +#define BIT_UART1 (0x1<<23) +#define BIT_USBD (0x1<<25) +#define BIT_USBH (0x1<<26) +#define BIT_IIC (0x1<<27) +#define BIT_UART0 (0x1<<28) +#define BIT_SPI1 (0x1<<29) +#define BIT_RTC (0x1<<30) +#define BIT_ADC (0x1<<31) +#define BIT_ALLMSK (0xFFFFFFFF) + +#define ClearPending(bit) {\ + rSRCPND = bit;\ + rINTPND = bit;\ + rINTPND;\ + } +/* Wait until rINTPND is changed for the case that the ISR is very short. */ +#ifndef ASM +/* Typedefs */ +typedef union { + struct _reg { + unsigned SM_BIT:1; /* Enters STOP mode. This bit isn't be */ + /* cleared automatically. */ + unsigned Reserved:1; /* SL_IDLE mode option. This bit isn't cleared */ + /* automatically. To enter SL_IDLE mode, */ + /* CLKCON register has to be 0xe. */ + unsigned IDLE_BIT:1; /* Enters IDLE mode. This bit isn't be cleared */ + /* automatically. */ + unsigned POWER_OFF:1; + unsigned NAND_flash:1; + unsigned LCDC:1; /* Controls HCLK into LCDC block */ + unsigned USB_host:1; /* Controls HCLK into USB host block */ + unsigned USB_device:1; /* Controls PCLK into USB device block */ + unsigned PWMTIMER:1; /* Controls PCLK into PWMTIMER block */ + unsigned SDI:1; /* Controls PCLK into MMC interface block */ + unsigned UART0:1; /* Controls PCLK into UART0 block */ + unsigned UART1:1; /* Controls PCLK into UART1 block */ + unsigned UART2:1; /* Controls PCLK into UART1 block */ + unsigned GPIO:1; /* Controls PCLK into GPIO block */ + unsigned RTC:1; /* Controls PCLK into RTC control block. Even if */ + /* this bit is cleared to 0, RTC timer is alive. */ + unsigned ADC:1; /* Controls PCLK into ADC block */ + unsigned IIC:1; /* Controls PCLK into IIC block */ + unsigned IIS:1; /* Controls PCLK into IIS block */ + unsigned SPI:1; /* Controls PCLK into SPI block */ + } reg; + unsigned long all; +} CLKCON; + +typedef union +{ + struct { + unsigned ENVID:1; /* LCD video output and the logic 1=enable/0=disable. */ + unsigned BPPMODE:4; /* 1011 = 8 bpp for TFT, 1100 = 16 bpp for TFT, */ + /* 1110 = 16 bpp TFT skipmode */ + unsigned PNRMODE:2; /* TFT: 3 */ + unsigned MMODE:1; /* This bit determines the toggle rate of the VM. */ + /* 0 = Each Frame, 1 = The rate defined by the MVAL */ + unsigned CLKVAL:10; /* TFT: VCLK = HCLK / [(CLKVAL+1) x 2] (CLKVAL >= 1) */ + unsigned LINECNT:10; /* (read only) These bits provide the status of the */ + /* line counter. Down count from LINEVAL to 0 */ + } reg; + unsigned long all; +} LCDCON1; + +typedef union { + struct { + unsigned VSPW:6; /* TFT: Vertical sync pulse width determines the */ + /* VSYNC pulse's high level width by counting the */ + /* number of inactive lines. */ + unsigned VFPD:8; /* TFT: Vertical front porch is the number of */ + /* inactive lines at the end of a frame, before */ + /* vertical synchronization period. */ + unsigned LINEVAL:10; /* TFT/STN: These bits determine the vertical size */ + /* of LCD panel. */ + unsigned VBPD:8; /* TFT: Vertical back porch is the number of inactive */ + /* lines at the start of a frame, after */ + /* vertical synchronization period. */ + } reg; + unsigned long all; +} LCDCON2; + +typedef union { + struct { + unsigned HFPD:8; /* TFT: Horizontal front porch is the number of */ + /* VCLK periods between the end of active data */ + /* and the rising edge of HSYNC. */ + unsigned HOZVAL:11; /* TFT/STN: These bits determine the horizontal */ + /* size of LCD panel. 2n bytes. */ + unsigned HBPD:7; /* TFT: Horizontal back porch is the number of VCLK */ + /* periods between the falling edge of HSYNC and */ + /* the start of active data. */ + } reg; + unsigned long all; +} LCDCON3; + +typedef union { + struct { + unsigned HSPW:8; /* TFT: Horizontal sync pulse width determines the */ + /* HSYNC pulse's high level width by counting the */ + /* number of the VCLK. */ + unsigned MVAL:8; /* STN: */ + } reg; + unsigned long all; +} LCDCON4; + +typedef union { + struct { + unsigned HWSWP:1; /* STN/TFT: Half-Word swap control bit. */ + /* 0 = Swap Disable 1 = Swap Enable */ + unsigned BSWP:1; /* STN/TFT: Byte swap control bit. */ + /* 0 = Swap Disable 1 = Swap Enable */ + unsigned ENLEND:1; /* TFT: LEND output signal enable/disable. */ + /* 0 = Disable LEND signal. */ + /* 1 = Enable LEND signal */ + unsigned PWREN:1; + unsigned INVLEND:1;/* TFT: This bit indicates the LEND signal */ + /* polarity. 0 = normal 1 = inverted */ + unsigned INVPWREN:1; + unsigned INVVDEN:1; /* TFT: This bit indicates the VDEN signal */ + /* polarity. */ + /* 0 = normal 1 = inverted */ + unsigned INVVD:1; /* STN/TFT: This bit indicates the VD (video data) */ + /* pulse polarity. 0 = Normal. */ + /* 1 = VD is inverted. */ + unsigned INVVFRAME:1; /* STN/TFT: This bit indicates the VFRAME/VSYNC */ + /* pulse polarity. 0 = normal 1 = inverted */ + unsigned INVVLINE:1; /* STN/TFT: This bit indicates the VLINE/HSYNC */ + /* pulse polarity. 0 = normal 1 = inverted */ + unsigned INVVCLK:1; /* STN/TFT: This bit controls the polarity of the */ + /* VCLK active edge. 0 = The video data is */ + /* fetched at VCLK falling edge. 1 = The video */ + /* data is fetched at VCLK rising edge */ + unsigned FRM565:1; + unsigned BPP24BL:1; + unsigned HSTATUS:2; /* TFT: Horizontal Status (Read only) */ + /* 00 = HSYNC */ + /* 01 = BACK Porch. */ + /* 10 = ACTIVE */ + /* 11 = FRONT Porch */ + unsigned VSTATUS:2; /* TFT: Vertical Status (Read only). */ + /* 00 = VSYNC */ + /* 01 = BACK Porch. */ + /* 10 = ACTIVE */ + /* 11 = FRONT Porch */ + unsigned RESERVED:16; + } reg; + unsigned long all; +} LCDCON5; + +typedef union { + struct { + unsigned LCDBASEU:21; /* For single-scan LCD: These bits indicate */ + /* A[21:1] of the start address of the LCD */ + /* frame buffer. */ + unsigned LCDBANK:9; /* A[28:22] */ + } reg; + unsigned long all; +} LCDSADDR1; + +typedef union { + struct { + unsigned LCDBASEL:21; /* For single scan LCD: These bits indicate A[21:1]*/ + /* of the end address of the LCD frame buffer. */ + /* LCDBASEL = ((the fame end address) >>1) + 1 */ + /* = LCDBASEU + (PAGEWIDTH+OFFSIZE)x(LINEVAL+1) */ + } reg; + unsigned long all; +} LCDSADDR2; + +typedef union { + struct { + unsigned PAGEWIDTH:11; /* Virtual screen page width(the number of half */ + /* words) This value defines the width of the */ + /* view port in the frame */ + unsigned OFFSIZE:11; /* Virtual screen offset size(the number of half */ + /* words) This value defines the difference */ + /* between the address of the last half word */ + /* displayed on the previous LCD line and the */ + /* address of the first half word to be */ + /* displayed in the new LCD line. */ + } reg; + unsigned long all; +} LCDSADDR3; + +/* + * + */ + +typedef union { + struct { + unsigned IISIFENA:1; /* IIS interface enable (start) */ + unsigned IISPSENA:1; /* IIS prescaler enable */ + unsigned RXCHIDLE:1; /* Receive channel idle command */ + unsigned TXCHIDLE:1; /* Transmit channel idle command */ + unsigned RXDMAENA:1; /* Receive DMA service request enable */ + unsigned TXDMAENA:1; /* Transmit DMA service request enable */ + unsigned RXFIFORDY:1; /* Receive FIFO ready flag (read only) */ + unsigned TXFIFORDY:1; /* Transmit FIFO ready flag (read only) */ + unsigned LRINDEX:1; /* Left/right channel index (read only) */ + } reg; + unsigned long all; +} IISCON; + +typedef union { + struct { + unsigned SBCLKFS:2; /* Serial bit clock frequency select */ + unsigned MCLKFS:1; /* Master clock frequency select */ + unsigned SDBITS:1; /* Serial data bit per channel */ + unsigned SIFMT:1; /* Serial interface format */ + unsigned ACTLEVCH:1; /* Active level pf left/right channel */ + unsigned TXRXMODE:2; /* Transmit/receive mode select */ + unsigned MODE:1; /* Master/slave mode select */ + } reg; + unsigned long all; +} IISMOD; + +typedef union { + struct { + unsigned PSB:5; /* Prescaler control B */ + unsigned PSA:5; /* Prescaler control A */ + } reg; + unsigned long all; +} IISPSR; + +typedef union { + struct { + unsigned RXFIFOCNT:6; /* (read only) */ + unsigned TXFIFOCNT:6; /* (read only) */ + unsigned RXFIFOENA:1; /* */ + unsigned TXFIFOENA:1; /* */ + unsigned RXFIFOMODE:1; /* */ + unsigned TXFIFOMODE:1; /* */ + } reg; + unsigned long all; +} IISSFIFCON; + +typedef union { + struct { + unsigned FENTRY:16; /* */ + } reg; + unsigned long all; +} IISSFIF; +#endif //ASM + +#define LCD_WIDTH 240 +#define LCD_HEIGHT 320 +#define LCD_ASPECT ((float)(LCD_WIDTH/LCD_HEIGHT)) + +#define SMDK2410_KEY_SELECT 512 +#define SMDK2410_KEY_START 256 +#define SMDK2410_KEY_A 64 +#define SMDK2410_KEY_B 32 +#define SMDK2410_KEY_L 16 +#define SMDK2410_KEY_R 128 +#define SMDK2410_KEY_UP 8 +#define SMDK2410_KEY_DOWN 2 +#define SMDK2410_KEY_LEFT 1 +#define SMDK2410_KEY_RIGHT 4 + +#endif /*S3C2410_H_*/ diff --git a/c/src/lib/libcpu/arm/s3c24xx/irq/bsp_irq_asm.S b/c/src/lib/libcpu/arm/s3c24xx/irq/bsp_irq_asm.S new file mode 100644 index 0000000000..78d0c5ce44 --- /dev/null +++ b/c/src/lib/libcpu/arm/s3c24xx/irq/bsp_irq_asm.S @@ -0,0 +1,42 @@ +/* bsp_irq_asm.S + * + * This file contains the implementation of the IRQ handler + * for a specific BSP + * + * CopyRight (C) 2000 Canon Research France SA. + * Emmanuel Raguet, mailto:raguet@crf.canon.fr + * + * merged to common file for s32400 and s32410 by Thomas Doerfler, embedded brains + * + * The license and distribution terms for this file may be + * found in found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + +#include + +/* + * Function to obtain, execute an IT handler and acknowledge the IT + */ + + .globl bsp_interrupt_dispatch + +bsp_interrupt_dispatch : + + ldr r0, =rINTOFFSET_ADDR /* Read rINTOFFSET */ + ldr r1, [r0] + + ldr r0, =bsp_vector_table + ldr r0, [r0, r1, LSL #2] /* Read the address */ + + stmdb sp!,{lr} + ldr lr, =IRQ_return /* prepare the return from handler */ + + mov pc, r0 + +IRQ_return: + ldmia sp!,{lr} + + mov pc, lr diff --git a/c/src/lib/libcpu/arm/s3c24xx/irq/bsp_irq_init.c b/c/src/lib/libcpu/arm/s3c24xx/irq/bsp_irq_init.c index d4a9f4ebdb..97c24c4fb4 100644 --- a/c/src/lib/libcpu/arm/s3c24xx/irq/bsp_irq_init.c +++ b/c/src/lib/libcpu/arm/s3c24xx/irq/bsp_irq_init.c @@ -16,8 +16,6 @@ #include #include -extern void default_int_handler(void); - void BSP_rtems_irq_mngt_init(void) { long *vectorTable; diff --git a/c/src/lib/libcpu/arm/s3c24xx/irq/irq.h b/c/src/lib/libcpu/arm/s3c24xx/irq/irq.h index b8f2868f28..5870f06377 100644 --- a/c/src/lib/libcpu/arm/s3c24xx/irq/irq.h +++ b/c/src/lib/libcpu/arm/s3c24xx/irq/irq.h @@ -1,16 +1,117 @@ /* irq.h * - * Note: This file will not be compiled, it just a place holder by now + * Common file, merged from s3c2400/irq/irq.h and s3c2410/irq/irq.h */ #ifndef _IRQ_H_ #define _IRQ_H_ +#ifdef __cplusplus +extern "C" { +#endif -// This file is a place holder -// The real irq.h preinstalled is s3c2410/irq/irq.h and s3c2410/irq/irq.h -// change/refer to this files -// TODO: clean irq.h in ARM BSP. there is lots of duplicated codes in cpu_name/irq/irq.h with cpukit/include/rtems/irq.h -// +/* + * Include some preprocessor value also used by assember code + */ + +#include +#include +#include + +extern void default_int_handler(rtems_irq_hdl_param unused); +/*-------------------------------------------------------------------------+ +| Constants ++--------------------------------------------------------------------------*/ + +#ifdef CPU_S3C2400 + /* possible interrupt sources */ +#define BSP_EINT0 0 +#define BSP_EINT1 1 +#define BSP_EINT2 2 +#define BSP_EINT3 3 +#define BSP_EINT4 4 +#define BSP_EINT5 5 +#define BSP_EINT6 6 +#define BSP_EINT7 7 +#define BSP_INT_TICK 8 +#define BSP_INT_WDT 9 +#define BSP_INT_TIMER0 10 +#define BSP_INT_TIMER1 11 +#define BSP_INT_TIMER2 12 +#define BSP_INT_TIMER3 13 +#define BSP_INT_TIMER4 14 +#define BSP_INT_UERR01 15 +#define _res0 16 +#define BSP_INT_DMA0 17 +#define BSP_INT_DMA1 18 +#define BSP_INT_DMA2 19 +#define BSP_INT_DMA3 20 +#define BSP_INT_MMC 21 +#define BSP_INT_SPI 22 +#define BSP_INT_URXD0 23 +#define BSP_INT_URXD1 24 +#define BSP_INT_USBD 25 +#define BSP_INT_USBH 26 +#define BSP_INT_IIC 27 +#define BSP_INT_UTXD0 28 +#define BSP_INT_UTXD1 29 +#define BSP_INT_RTC 30 +#define BSP_INT_ADC 31 +#define BSP_MAX_INT 32 + +#elif defined CPU_S3C2410 + /* possible interrupt sources */ +#define BSP_EINT0 0 +#define BSP_EINT1 1 +#define BSP_EINT2 2 +#define BSP_EINT3 3 +#define BSP_EINT4_7 4 +#define BSP_EINT8_23 5 +#define BSP_nBATT_FLT 7 +#define BSP_INT_TICK 8 +#define BSP_INT_WDT 9 +#define BSP_INT_TIMER0 10 +#define BSP_INT_TIMER1 11 +#define BSP_INT_TIMER2 12 +#define BSP_INT_TIMER3 13 +#define BSP_INT_TIMER4 14 +#define BSP_INT_UART2 15 +#define BSP_INT_LCD 16 +#define BSP_INT_DMA0 17 +#define BSP_INT_DMA1 18 +#define BSP_INT_DMA2 19 +#define BSP_INT_DMA3 20 +#define BSP_INT_SDI 21 +#define BSP_INT_SPI0 22 +#define BSP_INT_UART1 23 +#define BSP_INT_USBD 25 +#define BSP_INT_USBH 26 +#define BSP_INT_IIC 27 +#define BSP_INT_UART0 28 +#define BSP_INT_SPI1 29 +#define BSP_INT_RTC 30 +#define BSP_INT_ADC 31 +#define BSP_MAX_INT 32 +#endif + +extern void *bsp_vector_table; +#define VECTOR_TABLE &bsp_vector_table + +/*-------------------------------------------------------------------------+ +| Function Prototypes. ++--------------------------------------------------------------------------*/ +/* + * ------------------ RTEMS Single Irq Handler Mngt Routines ---------------- + */ + +/* + * function to initialize the interrupt for a specific BSP + */ +void BSP_rtems_irq_mngt_init(); + + +#ifdef __cplusplus +} +#endif #endif /* _IRQ_H_ */ /* end of include file */ -- cgit v1.2.3