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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-12-08 08:05:04 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-12-08 13:03:50 +0100 |
| commit | b748dffebcbcc8089e9774da512f01871c86035b (patch) | |
| tree | d068b6d78d94df7a8dc9a87f89d40ac3990e3d9c /c/src/lib/libcpu | |
| parent | bsp/smdk2410: Move libcpu files to BSP (diff) | |
| download | rtems-b748dffebcbcc8089e9774da512f01871c86035b.tar.bz2 | |
bsp/csb337: Move libcpu files to BSP
Update #3254.
Diffstat (limited to 'c/src/lib/libcpu')
18 files changed, 0 insertions, 2466 deletions
diff --git a/c/src/lib/libcpu/arm/Makefile.am b/c/src/lib/libcpu/arm/Makefile.am index 364dc023fc..12174ea45c 100644 --- a/c/src/lib/libcpu/arm/Makefile.am +++ b/c/src/lib/libcpu/arm/Makefile.am @@ -25,51 +25,5 @@ shared_arm920_rel_CPPFLAGS = $(AM_CPPFLAGS) -I$(srcdir)/shared/src shared_arm920_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) endif -if at91rm9200 -include_HEADERS = at91rm9200/include/at91rm9200.h at91rm9200/include/at91rm9200_dbgu.h \ - at91rm9200/include/at91rm9200_emac.h at91rm9200/include/at91rm9200_gpio.h \ - at91rm9200/include/at91rm9200_mem.h at91rm9200/include/at91rm9200_pmc.h \ - at91rm9200/include/bits.h at91rm9200/include/at91rm9200_usart.h - -## at91rm9200/clock -noinst_PROGRAMS += at91rm9200/clock.rel -at91rm9200_clock_rel_SOURCES = at91rm9200/clock/clock.c -at91rm9200_clock_rel_CPPFLAGS = $(AM_CPPFLAGS) -at91rm9200_clock_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) - -## at91rm9200/dbgu -noinst_PROGRAMS += at91rm9200/dbgu.rel -at91rm9200_dbgu_rel_SOURCES = at91rm9200/dbgu/dbgu.c -at91rm9200_dbgu_rel_CPPFLAGS = $(AM_CPPFLAGS) -at91rm9200_dbgu_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) - -## at91rm9200/usart -noinst_PROGRAMS += at91rm9200/usart.rel -at91rm9200_usart_rel_SOURCES = at91rm9200/usart/usart.c -at91rm9200_usart_rel_CPPFLAGS = $(AM_CPPFLAGS) -at91rm9200_usart_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) - -## at91rm9200/timer -noinst_PROGRAMS += at91rm9200/timer.rel -at91rm9200_timer_rel_SOURCES = at91rm9200/timer/timer.c -at91rm9200_timer_rel_CPPFLAGS = $(AM_CPPFLAGS) -at91rm9200_timer_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) - -## at91rm9200/pmc -noinst_PROGRAMS += at91rm9200/pmc.rel -at91rm9200_pmc_rel_SOURCES = at91rm9200/pmc/pmc.c -at91rm9200_pmc_rel_CPPFLAGS = $(AM_CPPFLAGS) -at91rm9200_pmc_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) - -## at91rm9200/interrupt -include_bsp_HEADERS += at91rm9200/irq/irq.h - -noinst_PROGRAMS += at91rm9200/irq.rel -at91rm9200_irq_rel_SOURCES = at91rm9200/irq/irq.c \ - at91rm9200/irq/irq.h -at91rm9200_irq_rel_CPPFLAGS = $(AM_CPPFLAGS) -at91rm9200_irq_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) -endif - include $(srcdir)/preinstall.am include $(top_srcdir)/../../../automake/local.am diff --git a/c/src/lib/libcpu/arm/at91rm9200/clock/clock.c b/c/src/lib/libcpu/arm/at91rm9200/clock/clock.c deleted file mode 100644 index f231a04697..0000000000 --- a/c/src/lib/libcpu/arm/at91rm9200/clock/clock.c +++ /dev/null @@ -1,113 +0,0 @@ -/* - * AT91RM9200 clock specific using the System Timer - */ - -/* - * Copyright (c) 2003 by Cogent Computer Systems - * Written by Mike Kelly <mike@cogcomp.com> - * and Jay Monkman <jtm@lopingdog.com> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#include <rtems.h> -#include <rtems/clockdrv.h> -#include <rtems/libio.h> - -#include <stdlib.h> -#include <bsp.h> -#include <bsp/irq.h> -#include <at91rm9200.h> -#include <at91rm9200_pmc.h> - -/** - * 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) -{ - /* enable timer interrupt */ - ST_REG(ST_IER) = ST_SR_PITS; -} - -/** - * 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) -{ - /* disable timer interrupt */ - ST_REG(ST_IDR) = ST_SR_PITS; -} - -/** - * 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) -{ - /* check timer interrupt */ - return ST_REG(ST_IMR) & ST_SR_PITS; -} - -void Clock_isr(rtems_irq_hdl_param arg); - -/* Replace the first value with the clock's interrupt name. */ -rtems_irq_connect_data clock_isr_data = { - .name = AT91RM9200_INT_SYSIRQ, - .hdl = Clock_isr, - .handle = NULL, - .on = clock_isr_on, - .off = clock_isr_off, - .isOn = clock_isr_is_on, -}; - - -#define Clock_driver_support_install_isr( _new ) \ - BSP_install_rtems_irq_handler(&clock_isr_data) - -static void Clock_driver_support_initialize_hardware(void) -{ - uint32_t st_str; - int slck; - unsigned long value; - - /* the system timer is driven from SLCK */ - slck = at91rm9200_get_slck(); - value = (((rtems_configuration_get_microseconds_per_tick() * slck) + - (1000000/2))/ 1000000); - - /* read the status to clear the int */ - st_str = ST_REG(ST_SR); - (void) st_str; /* avoid set but not used warning */ \ - - /* set priority */ - AIC_SMR_REG(AIC_SMR_SYSIRQ) = AIC_SMR_PRIOR(0x7); - - /* set the timer value */ - ST_REG(ST_PIMR) = value; -} - -#define Clock_driver_support_at_tick() \ - do { \ - uint32_t st_str; \ - \ - /* read the status to clear the int */ \ - st_str = ST_REG(ST_SR); \ - (void) st_str; /* avoid set but not used warning */ \ - } while (0) - -#define Clock_driver_support_shutdown_hardware() \ - do { \ - BSP_remove_rtems_irq_handler(&clock_isr_data); \ - } while (0) - -#define CLOCK_DRIVER_USE_DUMMY_TIMECOUNTER - -#include "../../../../libbsp/shared/clockdrv_shell.h" diff --git a/c/src/lib/libcpu/arm/at91rm9200/dbgu/dbgu.c b/c/src/lib/libcpu/arm/at91rm9200/dbgu/dbgu.c deleted file mode 100644 index 1a16762e32..0000000000 --- a/c/src/lib/libcpu/arm/at91rm9200/dbgu/dbgu.c +++ /dev/null @@ -1,223 +0,0 @@ -/* - * Console driver for AT91RM9200 DBGU port - * - * This driver uses the shared console driver in - * ...../libbsp/shared/console.c - * - * Copyright (c) 2003 by Cogent Computer Systems - * Written by Mike Kelly <mike@cogcomp.com> - * and Jay Monkman <jtm@lopingdog.com> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ -#include <bsp.h> -#include <rtems/libio.h> -#include <termios.h> - -#include <at91rm9200.h> -#include <at91rm9200_dbgu.h> -#include <at91rm9200_pmc.h> -#include <rtems/bspIo.h> -#include <libchip/serial.h> -#include <libchip/sersupp.h> - -volatile int dbg_dly; - -/* static function prototypes */ -static int dbgu_first_open(int major, int minor, void *arg); -static int dbgu_last_close(int major, int minor, void *arg); -static int dbgu_read(int minor); -static ssize_t dbgu_write(int minor, const char *buf, size_t len); -static void dbgu_init(int minor); -static void dbgu_write_polled(int minor, char c); -static int dbgu_set_attributes(int minor, const struct termios *t); - -/* Pointers to functions for handling the UART. */ -const console_fns dbgu_fns = -{ - libchip_serial_default_probe, - dbgu_first_open, - dbgu_last_close, - dbgu_read, - dbgu_write, - dbgu_init, - dbgu_write_polled, /* not used in this driver */ - dbgu_set_attributes, - FALSE /* TRUE if interrupt driven, FALSE if not. */ -}; -/*********************************************************************/ -/* Functions called via callbacks (i.e. the ones in uart_fns */ -/*********************************************************************/ - -/* - * This is called the first time each device is opened. Since - * the driver is polled, we don't have to do anything. If the driver - * were interrupt driven, we'd enable interrupts here. - */ -static int dbgu_first_open(int major, int minor, void *arg) -{ - return 0; -} - - -/* - * This is called the last time each device is closed. Since - * the driver is polled, we don't have to do anything. If the driver - * were interrupt driven, we'd disable interrupts here. - */ -static int dbgu_last_close(int major, int minor, void *arg) -{ - return 0; -} - - -/* - * Read one character from UART. - * - * return -1 if there's no data, otherwise return - * the character in lowest 8 bits of returned int. - */ -static int dbgu_read(int minor) -{ - char c; - console_tbl *console_entry; - at91rm9200_dbgu_regs_t *dbgu; - - console_entry = BSP_get_uart_from_minor(minor); - - if (console_entry == NULL) { - return -1; - } - - dbgu = (at91rm9200_dbgu_regs_t *)console_entry->ulCtrlPort1; - - if (!(dbgu->sr & DBGU_INT_RXRDY)) { - return -1; - } - - c = dbgu->rhr & 0xff; - - return c; -} - - -/* - * Write buffer to UART - * - * return 1 on success, -1 on error - */ -static ssize_t dbgu_write(int minor, const char *buf, size_t len) -{ - int i, x; - char c; - console_tbl *console_entry; - at91rm9200_dbgu_regs_t *dbgu; - - console_entry = BSP_get_uart_from_minor(minor); - - if (console_entry == NULL) { - return -1; - } - - dbgu = (at91rm9200_dbgu_regs_t *)console_entry->ulCtrlPort1; - - for (i = 0; i < len; i++) { - /* Wait for fifo to have room */ - while(1) { - if (dbgu->sr & DBGU_INT_TXRDY) { - break; - } - } - - c = (char) buf[i]; - dbgu->thr = c; - - /* the TXRDY flag does not seem to update right away (is this true?) */ - /* so we wait a bit before continuing */ - for (x = 0; x < 100; x++) { - dbg_dly++; /* using a global so this doesn't get optimized out */ - } - } - - return 1; -} - - -/* Set up the UART. */ -static void dbgu_init(int minor) -{ - console_tbl *console_entry; - at91rm9200_dbgu_regs_t *dbgu; - - console_entry = BSP_get_uart_from_minor(minor); - - if (console_entry == NULL) { - return; - } - - dbgu = (at91rm9200_dbgu_regs_t *)console_entry->ulCtrlPort1; - - /* Clear error bits, and reset */ - dbgu->cr = (DBGU_CR_RSTSTA | DBGU_CR_RSTTX | DBGU_CR_RSTRX); - - /* Clear pending interrupts */ - dbgu->idr = DBGU_INT_ALL; - dbgu->imr = 0; - - /* Set port to no parity, no loopback */ - dbgu->mr = DBGU_MR_PAR_NONE | DBGU_MR_CHMODE_NORM; - - /* Set the baud rate */ - dbgu->brgr = (at91rm9200_get_mck() / 16) / BSP_get_baud(); - - /* Enable the DBGU */ - dbgu->cr = (DBGU_CR_TXEN | DBGU_CR_RXEN); -} - -/* This is used for getchark support */ -static void dbgu_write_polled(int minor, char c) -{ - dbgu_write(minor, &c, 1); -} - -/* This is for setting baud rate, bits, etc. */ -static int dbgu_set_attributes(int minor, const struct termios *t) -{ - return 0; -} - -/***********************************************************************/ -/* - * The following functions are not used by TERMIOS, but other RTEMS - * functions use them instead. - */ -/***********************************************************************/ -/* - * Read from UART. This is used in the exit code, and can't - * rely on interrupts. - */ -static int dbgu_poll_read(int minor) -{ - return dbgu_read(minor); -} - - -/* - * Write a character to the console. This is used by printk() and - * maybe other low level functions. It should not use interrupts or any - * RTEMS system calls. It needs to be very simple - */ -static void _BSP_put_char( char c ) { - dbgu_write_polled(0, c); -} - -BSP_output_char_function_type BSP_output_char = _BSP_put_char; - -static int _BSP_poll_char(void) -{ - return dbgu_poll_read(0); -} - -BSP_polling_getchar_function_type BSP_poll_char = _BSP_poll_char; diff --git a/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200.h b/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200.h deleted file mode 100644 index 3ed64c7073..0000000000 --- a/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200.h +++ /dev/null @@ -1,344 +0,0 @@ -/* - * Atmel AT91RM9200 Register definitions, used in KIT637_V6 (CSB637) - * - * Copyright (c) 2003 by Cogent Computer Systems - * Written by Mike Kelly <mike@cogcomp.com> - * - * Modified by Fernando Nicodemos <fgnicodemos@terra.com.br> - * from NCB - Sistemas Embarcados Ltda. (Brazil) - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. -*/ - - -#ifndef __AT91RM9200_H__ -#define __AT91RM9200_H__ - -#include "bits.h" - -typedef volatile unsigned long vulong; - -/* Source Mode Register - 32 of them */ -#define AIC_SMR_BASE 0xFFFFF000 -#define AIC_SMR_REG(_x_) *(vulong *)(AIC_SMR_BASE + (_x_ & 0x7c)) - -/* Source Vector Register - 32 of them */ -#define AIC_SVR_BASE 0xFFFFF080 -#define AIC_SVR_REG(_x_) *(vulong *)(AIC_SVR_BASE + (_x_ & 0x7c)) - -/* Control Register - 32 of them */ -#define AIC_CTL_BASE 0xFFFFF100 -#define AIC_CTL_REG(_x_) *(vulong *)(AIC_CTL_BASE + (_x_ & 0x7f)) - -/* Register Offsets */ -/* offsets from AIC_SMR_BASE and AIC_SVR_BASE */ -#define AIC_SMR_FIQ 0x00 /* Advanced Interrupt Controller FIQ */ -#define AIC_SMR_SYSIRQ 0x04 /* Advanced Interrupt Controller SYSIRQ */ -#define AIC_SMR_PIOA 0x08 /* Parallel I/O Controller A */ -#define AIC_SMR_PIOB 0x0c /* Parallel I/O Controller B */ -#define AIC_SMR_PIOC 0x10 /* Parallel I/O Controller C */ -#define AIC_SMR_PIOD 0x14 /* Parallel I/O Controller D */ -#define AIC_SMR_US0 0x18 /* USART 0 */ -#define AIC_SMR_US1 0x1c /* USART 1 */ -#define AIC_SMR_US2 0x20 /* USART 2 */ -#define AIC_SMR_US3 0x24 /* USART 3 */ -#define AIC_SMR_MCI 0x28 /* Multimedia Card Interface */ -#define AIC_SMR_UDP 0x2c /* USB Device Port */ -#define AIC_SMR_TWI 0x30 /* Two-wire Interface */ -#define AIC_SMR_SPI 0x34 /* Serial Peripheral Interface */ -#define AIC_SMR_SSC0 0x38 /* Synchronous Serial Controller 0 */ -#define AIC_SMR_SSC1 0x3c /* Synchronous Serial Controller 1 */ -#define AIC_SMR_SSC2 0x40 /* Synchronous Serial Controller 2 */ -#define AIC_SMR_TC0 0x44 /* Timer/Counter 0 */ -#define AIC_SMR_TC1 0x48 /* Timer/Counter 1 */ -#define AIC_SMR_TC2 0x4c /* Timer/Counter 2 */ -#define AIC_SMR_TC3 0x50 /* Timer/Counter 3 */ -#define AIC_SMR_TC4 0x54 /* Timer/Counter 4 */ -#define AIC_SMR_TC5 0x58 /* Timer/Counter 5 */ -#define AIC_SMR_UHP 0x5c /* USB Host Port */ -#define AIC_SMR_EMAC 0x60 /* Ethernet MAC */ -#define AIC_SMR_IRQ0 0x64 /* Advanced Interrupt Controller IRQ0 */ -#define AIC_SMR_IRQ1 0x68 /* Advanced Interrupt Controller IRQ1 */ -#define AIC_SMR_IRQ2 0x6c /* Advanced Interrupt Controller IRQ2 */ -#define AIC_SMR_IRQ3 0x70 /* Advanced Interrupt Controller IRQ3 */ -#define AIC_SMR_IRQ4 0x74 /* Advanced Interrupt Controller IRQ4 */ -#define AIC_SMR_IRQ5 0x78 /* Advanced Interrupt Controller IRQ5 */ -#define AIC_SMR_IRQ6 0x7c /* Advanced Interrupt Controller IRQ6 */ - -/* from AIC_CTL_BASE */ -#define AIC_IVR 0x00 /* IRQ Vector Register */ -#define AIC_FVR 0x04 /* FIQ Vector Register */ -#define AIC_ISR 0x08 /* Interrupt Status Register */ -#define AIC_IPR 0x0C /* Interrupt Pending Register */ -#define AIC_IMR 0x10 /* Interrupt Mask Register */ -#define AIC_CISR 0x14 /* Core Interrupt Status Register */ -#define AIC_IECR 0x20 /* Interrupt Enable Command Register */ -#define AIC_IDCR 0x24 /* Interrupt Disable Command Register */ -#define AIC_ICCR 0x28 /* Interrupt Clear Command Register */ -#define AIC_ISCR 0x2C /* Interrupt Set Command Register */ -#define AIC_EOICR 0x30 /* End of Interrupt Command Register */ -#define AIC_SPU 0x34 /* Spurious Vector Register */ -#define AIC_DCR 0x38 /* Debug Control Register (Protect) */ -#define AIC_FFER 0x40 /* Fast Forcing Enable Register */ -#define AIC_FFDR 0x44 /* Fast Forcing Disable Register */ -#define AIC_FFSR 0x48 /* Fast Forcing Status Register */ - -/* Bit Defines */ -/* AIC_ISR - Interrupt Status Register */ -#define AIC_ISR_IRQID_MASK 0x1f /* current interrupt ID */ - -/* AIC_CISR - Core Interrupt Status Register */ -#define AIC_CISR_IRQ BIT1 /* 1 = Core IRQ is active */ -#define AIC_CISR_FIQ BIT0 /* 1 = Core FIQ is active */ - -/* AIC_DCR - Debug Control Register (Protect) */ -#define AIC_DCR_GMSK BIT1 /* 0 = AIC controls IRQ and FIQ */ -#define AIC_DCR_PROT BIT0 /* 1 = enable protection mode */ - -/* AIC_SMR */ -#define AIC_SMR_PRIOR(_x_) ((_x_ & 0x07) << 0) -#define AIC_SMR_SRC_LVL_LOW (0 << 5) /* Are these right? docs don't say which is high/low */ -#define AIC_SMR_SRC_EDGE_LOW (1 << 5) -#define AIC_SMR_SRC_LVL_HI (2 << 5) -#define AIC_SMR_SRC_EDGE_HI (3 << 5) - -/**************************************************************************/ -/* Debug Unit */ -/**************************************************************************/ -#define DBGU_BASE 0xFFFFF200 -#define DBGU_REG(_x_) *(vulong *)(DBGU_BASE + _x_) - -/* Register Offsets */ -#define DBGU_CR 0x00 /* Control Register */ -#define DBGU_MR 0x04 /* Mode Register */ -#define DBGU_IER 0x08 /* Interrupt Enable Register */ -#define DBGU_IDR 0x0C /* Interrupt Disable Register */ -#define DBGU_IMR 0x10 /* Interrupt Mask Register */ -#define DBGU_CSR 0x14 /* Channel Status Register */ -#define DBGU_RHR 0x18 /* Receiver Holding Register */ -#define DBGU_THR 0x1C /* Transmitter Holding Register */ -#define DBGU_BRGR 0x20 /* Baud Rate Generator Register */ -#define DBGU_C1R 0x40 /* Chip ID1 Register */ -#define DBGU_C2R 0x44 /* Chip ID2 Register */ -#define DBGU_FNTR 0x48 /* Force NTRST Register */ - -/**************************************************************************/ -/* USART 0-3 */ -/**************************************************************************/ -#define USART0_BASE 0xFFFC0000 -#define USART1_BASE 0xFFFC4000 -#define USART2_BASE 0xFFFC8000 -#define USART3_BASE 0xFFFCC000 -/* - * WARNING: The USART3_BASE at the AT91RM9200 Manual is wrong!!! - * Manual revision: Rev. 1768H-ATARM–16-Jun-09 - * USART3_BASE is NOT 0xFFECC000 - */ - -/****************/ -/* System Timer */ -/****************/ -#define ST_BASE 0xFFFFFD00 -#define ST_REG(_x_) *(vulong *)(ST_BASE + _x_) - -/* Register Offsets */ -#define ST_CR 0x00 /* Control Register */ -#define ST_PIMR 0x04 /* Period Interval Mode Register */ -#define ST_WDMR 0x08 /* Watchdog Mode Register */ -#define ST_RTMR 0x0C /* Real-time Mode Register */ -#define ST_SR 0x10 /* Status Register */ -#define ST_IER 0x14 /* Interrupt Enable Register */ -#define ST_IDR 0x18 /* Interrupt Disable Register */ -#define ST_IMR 0x1C /* Interrupt Mask Register */ -#define ST_RTAR 0x20 /* Real-time Alarm Register */ -#define ST_CRTR 0x24 /* Current Real-time Register */ - -/* Bit Defines */ -/* ST_CR - Control Register */ -#define ST_CR_WDRST BIT0 /* write 1 to reload WD counter */ - -/* ST_PIMR - Period Interval Mode Register */ -#define ST_PIMR_PIV_MASK 0x0000ffff - -/* ST_WDMR - Watchdog Mode Register */ -#define ST_WDMR_EXTEN BIT17 /* WDOVF is not implemented on AT91RM9200 */ -#define ST_WDMR_RSTEN BIT16 /* 1 = reset the AT91RM9200 when WD overflows */ -#define ST_WDMR_WDV_MASK 0x0000ffff /* WD counter is in the lower 16-bits */ - -/* ST_RTMR - Real-time Mode Register */ -#define ST_RTMR_RTPRES_MASK 0x0000ffff /* Real-Time Prescaler */ - -/* ST_SR - Status Register - Read Only */ -/* ST_IER - Interrupt Enable Register - Write Only */ -/* ST_IDR - Interrupt Disable Register - Write Only */ -/* ST_IMR - Interrupt Mask Register - Read Only */ -#define ST_SR_ALMS BIT3 -#define ST_SR_RTTINC BIT2 -#define ST_SR_WDOVF BIT1 -#define ST_SR_PITS BIT0 - -/* ST_RTAR - Real-time Alarm Register */ -#define ST_RTAR_ALMV_MASK 0x000fffff - -/* ST_CRTR - Current Real-time Register */ -#define ST_CRTR_CRTV_MASK 0x000fffff - - -/************************************************************************** - * Peripheral Data Control (DMA) - * Note that each of the following peripherals has it's own - * set of these registers starting at offset 0x100 from it's - * base address: DBGU, SPI, USART and SSC - * To access the DMA for a peripheral, use the macro for that - * peripheral but with these register offsets - **************************************************************************/ -/* Register Offsets */ -#define PDC_RPR 0x100 /* Receive Pointer Register */ -#define PDC_RCR 0x104 /* Receive Counter Register */ -#define PDC_TPR 0x108 /* Transmit Pointer Register */ -#define PDC_TCR 0x10c /* Transmit Counter Register */ -#define PDC_RNPR 0x110 /* Receive Next Pointer Register */ -#define PDC_RNCR 0x114 /* Receive Next Counter Register */ -#define PDC_TNPR 0x118 /* Transmit Next Pointer Register */ -#define PDC_TNCR 0x11c /* Transmit Next Counter Register */ -#define PDC_PTCR 0x120 /* PDC Transfer Control Register */ -#define PDC_PTSR 0x124 /* PDC Transfer Status Register */ - -/************************************************************************** - * Parallel I/O Unit - * There are four PIO blocks - A, B, C and D. They all have the - * same register set, but different base addresses - **************************************************************************/ -/* Port A */ -#define PIOA_BASE 0xFFFFF400 -#define PIOA_REG(_x_) *(vulong *)(PIOA_BASE + _x_) - -/* Port B */ -#define PIOB_BASE 0xFFFFF600 -#define PIOB_REG(_x_) *(vulong *)(PIOB_BASE + _x_) - -/* Port C */ -#define PIOC_BASE 0xFFFFF800 -#define PIOC_REG(_x_) *(vulong *)(PIOC_BASE + _x_) - -/* Port D */ -#define PIOD_BASE 0xFFFFFA00 -#define PIOD_REG(_x_) *(vulong *)(PIOD_BASE + _x_) - -/************************************************************************** - * Power Management and Clock Control - *************************************************************************/ -#define PMC_BASE 0xFFFFFC00 -#define PMC_REG(_x_) *(vulong *)(PMC_BASE + _x_) - -/************************************************************************** - * MAC Unit - *************************************************************************/ -#define EMAC_BASE 0xFFFBC000 -#define EMAC_REG(_x_) *(vulong *)(EMAC_BASE + _x_) - -/************************************************************************** - * Timer/Counter Unit - **************************************************************************/ -#define TC_BASE 0xFFFA0000 -#define TC_REG(_x_) *(vulong *)(TC_BASE + 0x00 + _x_) -#define TC_TC0_REG(_x_) *(vulong *)(TC_BASE + 0x00 + _x_) -#define TC_TC1_REG(_x_) *(vulong *)(TC_BASE + 0x40 + _x_) -#define TC_TC2_REG(_x_) *(vulong *)(TC_BASE + 0x80 + _x_) - -/* Offsets from TC_TC?_REG */ -#define TC_CCR 0x00 /* Channel Control Register */ -#define TC_CMR 0x04 /* Channel Mode Register */ -#define TC_CV 0x10 /* Counter Value */ -#define TC_RA 0x14 /* Register A */ -#define TC_RB 0x18 /* Register B */ -#define TC_RC 0x1C /* Register C */ -#define TC_SR 0x20 /* Status Register */ -#define TC_IER 0x24 /* Interrupt Enable Register */ -#define TC_IDR 0x28 /* Interrupt Disable Register */ -#define TC_IMR 0x2C /* Interrupt Mask Register */ - -/* Offsets from TC_BASE */ -#define TC_BCR 0xc0 /* Channel Control Register */ -#define TC_BMR 0xc4 /* Channel Control Register */ - -/* Block control register */ -#define TC_BCR_SYNC BIT1 /* Set to syncronize channels */ - -/* Block mode register */ -#define TC_BMR_TC0(_x_) ((_x_ & 0x3) << 0) /* TC0 clock source */ -#define TC_BMR_TC1(_x_) ((_x_ & 0x3) << 2) /* TC1 clock source */ -#define TC_BMR_TC2(_x_) ((_x_ & 0x3) << 4) /* TC2 clock source */ - -/* Channel Control register */ -#define TC_CCR_CLKEN BIT0 /* Enable clock */ -#define TC_CCR_CLKDIS BIT1 /* Disable clock */ -#define TC_CCR_SWTRG BIT2 /* Software trigger command */ - -/* Channel mode register */ -#define TC_CMR_TCCLKS(_x_) ((_x_ & 0x7) << 0) /* Clock source */ -#define TC_CMR_CLKI BIT3 /* Clock invert */ -#define TC_BURST(_x_) ((_x_ & 0x3 << 4) /* Burst signal selection */ -#define TC_WAVE BIT15 /* 0 for catpure, 1 for wave */ - -/* Channel mode register - capture mode (TC_WAVE = 0) */ -#define TC_CMR_LDBSTOP BIT6 /* Set to stop clock when RB loads */ -#define TC_CMR_LDBDIS BIT7 /* Set to disable clock when RB loads */ -#define TC_CMR_ETRGEDG(_x_) ((_x_ & 0x3) << 8) /* Select edge triggering mode */ -#define TC_CMR_ABETRG BIT10 /* Select ext trigger source */ -#define TC_CMR_CPCTRG BIT14 /* RC Compare trigger enable */ -#define TC_CMR_LDRA(_x_) ((_x_ & 0x3) << 16) /* RA loading selection */ -#define TC_CMR_LDRB(_x_) ((_x_ & 0x3) << 18) /* RB loading selection */ - -/* Channel mode register - wave mode (TC_WAVE = 1) */ -#define TC_CMR_CPCSTOP BIT6 /* Clock stopped w/ RC compare */ -#define TC_CMR_CPCDIS BIT7 /* Clock disabled w/ RC compare */ -#define TC_CMR_EEVTEDG(_x_) ((_x_ & 0x3) << 8) /* Ext event edge selection */ -#define TC_CMR_EEVT(_x_) ((_x_ & 0x3) << 10) /* Ext event selection */ -#define TC_CMR_ENETRG BIT12 /* Ext event trigger enable */ -#define TC_CMR_WAVESEL(_x_) ((_x_ & 0x3) << 13) /* Waveform selection */ -#define TC_CMR_ACPA(_x_) ((_x_ & 0x3) << 16) /* RA compare effect on TIOA */ -#define TC_CMR_ACPC(_x_) ((_x_ & 0x3) << 18) /* RC compare effect on TIOA */ -#define TC_CMR_AEEVT(_x_) ((_x_ & 0x3) << 20) /* Ext event effect on TIOA */ -#define TC_CMR_ASWTRG(_x_) ((_x_ & 0x3) << 22) /* SW trigger effect on TIOA */ -#define TC_CMR_BCPB(_x_) ((_x_ & 0x3) << 24) /* RB compare effect on TIOB */ -#define TC_CMR_BCPC(_x_) ((_x_ & 0x3) << 26) /* RC compare effect on TIOB */ -#define TC_CMR_BEEVT(_x_) ((_x_ & 0x3) << 28) /* Ext event effect on TIOB */ -#define TC_CMR_BSWTRG(_x_) ((_x_ & 0x3) << 30) /* SW trigger effect on TIOB */ - -/* Counter value */ -#define TC_CV_MASK 0xffff /* Timer counter mask */ - -/* Status, Interrupt enable, Interrupt disable, and Interrupt mask registers */ -#define TC_SR_COVFS BIT0 /* Counter overflow status */ -#define TC_SR_LOVRS BIT1 /* Load overrun status */ -#define TC_SR_CPAS BIT2 /* RA compare status */ -#define TC_SR_CPBS BIT3 /* RB compare status */ -#define TC_SR_CPCS BIT4 /* RC compare status */ -#define TC_SR_LDRAS BIT5 /* RA loading status */ -#define TC_SR_LDRBS BIT6 /* RB loading status */ -#define TC_SR_ETRGS BIT7 /* External trigger status */ -#define TC_SR_CLKSTA BIT16 /* Clock enabling status */ -#define TC_SR_MTIOA BIT17 /* TIOA Mirror */ -#define TC_SR_MTIOB BIT18 /* TIOB Mirror */ - -/*************************************************************************** - * External Bus Interface Unit - **************************************************************************/ -#define EBI_BASE 0xFFFFFF60 -#define EBI_REG(_x_) *(vulong *)(EBI_BASE + _x_) - -/*************************************************************************** - * Static Memory Interface Unit - ***************************************************************************/ -#define SMC_REG(_x_) *(vulong *)(EBI_BASE + 0x10 + _x_) - -/************************************************************************** - * SDRAM Memory Interface Unit - **************************************************************************/ -#define SDRC_REG(_x_) *(vulong *)(EBI_BASE + 0x30 + _x_) - -#endif /* __AT91RM9200_H__ */ - diff --git a/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_dbgu.h b/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_dbgu.h deleted file mode 100644 index 9a65483db0..0000000000 --- a/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_dbgu.h +++ /dev/null @@ -1,89 +0,0 @@ -/* - * Atmel AT91RM9200_DBGU Register definitions - * - * Copyright (c) 2003 by Cogent Computer Systems - * Written by Mike Kelly <mike@cogcomp.com> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ -#ifndef __AT91RM9200_DBGU_H__ -#define __AT91RM9200_DBGU_H__ - -#include "bits.h" - -/* Register Offsets */ -#define DBGU_CR 0x00 /* Control Register */ -#define DBGU_MR 0x04 /* Mode Register */ -#define DBGU_IER 0x08 /* Interrupt Enable Register */ -#define DBGU_IDR 0x0C /* Interrupt Disable Register */ -#define DBGU_IMR 0x10 /* Interrupt Mask Register */ -#define DBGU_SR 0x14 /* Channel Status Register */ -#define DBGU_RHR 0x18 /* Receiver Holding Register */ -#define DBGU_THR 0x1C /* Transmitter Holding Register */ -#define DBGU_BRGR 0x20 /* Baud Rate Generator Register */ -#define DBGU_C1R 0x40 /* Chip ID1 Register */ -#define DBGU_C2R 0x44 /* Chip ID2 Register */ -#define DBGU_FNTR 0x48 /* Force NTRST Register */ - -/* Bit Defines */ -/* Control Register, DBGU_CR, Offset 0x00 */ -#define DBGU_CR_RSTRX BIT2 /* 1 = Reset and disable receiver */ -#define DBGU_CR_RSTTX BIT3 /* 1 = Reset and disable transmitter */ -#define DBGU_CR_RXEN BIT4 /* 1 = Receiver enable */ -#define DBGU_CR_RXDIS BIT5 /* 1 = Receiver disable */ -#define DBGU_CR_TXEN BIT6 /* 1 = Transmitter enable */ -#define DBGU_CR_TXDIS BIT7 /* 1 = Transmitter disable */ -#define DBGU_CR_RSTSTA BIT8 /* 1 = Reset PARE, FRAME and OVRE in DBGU_SR. */ - -/* Mode Register. DBGU_MR. Offset 0x04 */ -#define DBGU_MR_PAR_EVEN (0x0 << 9) /* Even Parity */ -#define DBGU_MR_PAR_ODD (0x1 << 9) /* Odd Parity */ -#define DBGU_MR_PAR_SPACE (0x2 << 9) /* Parity forced to 0 (Space) */ -#define DBGU_MR_PAR_MARK (0x3 << 9) /* Parity forced to 1 (Mark) */ -#define DBGU_MR_PAR_NONE (0x4 << 9) /* No Parity */ -#define DBGU_MR_PAR_MDROP (0x6 << 9) /* Multi-drop mode */ -#define DBGU_MR_CHMODE_NORM (0x0 << 14) /* Normal Mode */ -#define DBGU_MR_CHMODE_AUTO (0x1 << 14) /* Auto Echo: RXD drives TXD */ -#define DBGU_MR_CHMODE_LOC (0x2 << 14) /* Local Loopback: TXD drives RXD */ -#define DBGU_MR_CHMODE_REM (0x3 << 14) /* Remote Loopback: RXD pin connected to TXD pin. */ - -/* Interrupt Enable Register, DBGU_IER, Offset 0x08 */ -/* Interrupt Disable Register, DBGU_IDR, Offset 0x0C */ -/* Interrupt Mask Register, DBGU_IMR, Offset 0x10 */ -/* Channel Status Register, DBGU_SR, Offset 0x14 */ -#define DBGU_INT_RXRDY BIT0 /* RXRDY Interrupt */ -#define DBGU_INT_TXRDY BIT1 /* TXRDY Interrupt */ -#define DBGU_INT_ENDRX BIT3 /* End of Receive Transfer Interrupt */ -/*efine DBGU_INT_ENDTX BIT4 /* End of Transmit Interrupt */ -#define DBGU_INT_OVRE BIT5 /* Overrun Interrupt */ -#define DBGU_INT_FRAME BIT6 /* Framing Error Interrupt */ -#define DBGU_INT_PARE BIT7 /* Parity Error Interrupt */ -#define DBGU_INT_TXEMPTY BIT9 /* TXEMPTY Interrupt */ -#define DBGU_INT_TXBUFE BIT11 /* TXBUFE Interrupt */ -#define DBGU_INT_RXBUFF BIT12 /* RXBUFF Interrupt */ -#define DBGU_INT_COMM_TX BIT30 /* COMM_TX Interrupt */ -#define DBGU_INT_COMM_RX BIT31 /* COMM_RX Interrupt */ -#define DBGU_INT_ALL 0xC0001AFB /* all assigned bits */ - -/* FORCE_NTRST Register, DBGU_FNTR, Offset 0x48 */ -#define DBGU_FNTR_NTRST BIT0 /* 1 = Force NTRST low in JTAG */ - -typedef struct { - volatile uint32_t cr; - volatile uint32_t mr; - volatile uint32_t ier; - volatile uint32_t idr; - volatile uint32_t imr; - volatile uint32_t sr; - volatile uint32_t rhr; - volatile uint32_t thr; - volatile uint32_t brgr; - volatile uint32_t _res0[7]; - volatile uint32_t cidr; - volatile uint32_t exid; - volatile uint32_t fnr; -} at91rm9200_dbgu_regs_t; - -#endif /* __AT91RM9200_DBGU_H__ */ diff --git a/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_emac.h b/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_emac.h deleted file mode 100644 index 77c42d1526..0000000000 --- a/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_emac.h +++ /dev/null @@ -1,160 +0,0 @@ -/* - * Atmel AT91RM9200 EMAC Register definitions - * - * Copyright (c) 2003 by Cogent Computer Systems - * Written by Mike Kelly <mike@cogcomp.com> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ -#ifndef __AT91RM9200_EMAC_H__ -#define __AT91RM9200_EMAC_H__ - -#include <bits.h> - -/*Register offsets */ -#define EMAC_CTL 0x00 /* Network Control Register */ -#define EMAC_CFG 0x04 /* Network Configuration Register */ -#define EMAC_SR 0x08 /* Network Status Register */ -#define EMAC_TAR 0x0C /* Transmit Address Register */ -#define EMAC_TCR 0x10 /* Transmit Control Register */ -#define EMAC_TSR 0x14 /* Transmit Status Register */ -#define EMAC_RBQP 0x18 /* Receive Buffer Queue Pointer */ -#define EMAC_RSR 0x20 /* Receive Status Register */ -#define EMAC_ISR 0x24 /* Interrupt Enable Register */ -#define EMAC_IER 0x28 /* Interrupt Enable Register */ -#define EMAC_IDR 0x2C /* Interrupt Disable Register */ -#define EMAC_IMR 0x30 /* Interrupt Mask Register */ -#define EMAC_MAN 0x34 /* PHY Maintenance Register */ -#define EMAC_FRA 0x40 /* Frames Transmitted OK Register */ -#define EMAC_SCOL 0x44 /* Single Collision Frame Register */ -#define EMAC_MCOL 0x48 /* Multiple Collision Frame Register */ -#define EMAC_OK 0x4C /* Frames Received OK Register */ -#define EMAC_SEQE 0x50 /* Frame Check Sequence Error Register */ -#define EMAC_ALE 0x54 /* Alignment Error Register */ -#define EMAC_DTE 0x58 /* Deferred Transmission Frame Register */ -#define EMAC_LCOL 0x5C /* Late Collision Register */ -#define EMAC_ECOL 0x60 /* Excessive Collision Register */ -#define EMAC_CSE 0x64 /* Carrier Sense Error Register */ -#define EMAC_TUE 0x68 /* Transmit Underrun Error Register */ -#define EMAC_CDE 0x6C /* Code Error Register */ -#define EMAC_ELR 0x70 /* Excessive Length Error Register */ -#define EMAC_RJB 0x74 /* Receive Jabber Register */ -#define EMAC_USF 0x78 /* Undersize Frame Register */ -#define EMAC_SQEE 0x7C /* SQE Test Error Register */ -#define EMAC_DRFC 0x80 /* Discarded RX Frame Register */ -#define EMAC_HSH 0x90 /* Hash Address High[63:32] */ -#define EMAC_HSL 0x94 /* Hash Address Low[31:0] */ -#define EMAC_SA1L 0x98 /* Specific Addr 1 Low, First 4 bytes */ -#define EMAC_SA1H 0x9C /* Specific Addr 1 High, Last 2 bytes */ -#define EMAC_SA2L 0xA0 /* Specific Addr 2 Low, First 4 bytes */ -#define EMAC_SA2H 0xA4 /* Specific Addr 2 High, Last 2 bytes */ -#define EMAC_SA3L 0xA8 /* Specific Addr 3 Low, First 4 bytes */ -#define EMAC_SA3H 0xAC /* Specific Addr 3 High, Last 2 bytes */ -#define EMAC_SA4L 0xB0 /* Specific Addr 4 Low, First 4 bytes */ -#define EMAC_SA4H 0xB4 /* Specific Addr 4 High, Last 2 bytesr */ - -/* Control Register, EMAC_CTL, Offset 0x0 */ -#define EMAC_CTL_LB BIT0 /* 1 = Set Loopback output signal */ -#define EMAC_CTL_LBL BIT1 /* 1 = Loopback local. */ -#define EMAC_CTL_RE BIT2 /* 1 = Receive enable. */ -#define EMAC_CTL_TE BIT3 /* 1 = Transmit enable. */ -#define EMAC_CTL_MPE BIT4 /* 1 = Management port enable. */ -#define EMAC_CTL_CSR BIT5 /* Write 1 to clear stats registers. */ -#define EMAC_CTL_ISR BIT6 /* Write to increment stats registers */ -#define EMAC_CTL_WES BIT7 /* 1 = Enable writing to stats regs */ -#define EMAC_CTL_BP BIT8 /* 1 = Force collision on all RX frames */ - -/* Configuration Register, EMAC_CFG, Offset 0x4 */ -#define EMAC_CFG_SPD BIT0 /* 1 = 10/100 Speed (not functional?) */ -#define EMAC_CFG_FD BIT1 /* 1 = Full duplex. */ -#define EMAC_CFG_BR BIT2 /* write 0 */ -#define EMAC_CFG_CAF BIT4 /* 1 = accept all frames */ -#define EMAC_CFG_NBC BIT5 /* 1 = disable reception of bcast frms */ -#define EMAC_CFG_MTI BIT6 /* 1 = Multicast hash enable */ -#define EMAC_CFG_UNI BIT7 /* 1 = Unicast hash enable. */ -#define EMAC_CFG_BIG BIT8 /* 1 = enable reception 1522 byte frms */ -#define EMAC_CFG_EAE BIT9 /* write 0 */ -#define EMAC_CFG_CLK_8 (0 << 10) /* MII Clock = HCLK divided by 8 */ -#define EMAC_CFG_CLK_16 (1 << 10) /* MII Clock = HCLK divided by 16 */ -#define EMAC_CFG_CLK_32 (2 << 10) /* MII Clock = HCLK divided by 32 */ -#define EMAC_CFG_CLK_64 (3 << 10) /* MII Clock = HCLK divided by 64 */ -#define EMAC_CFG_CLK_MASK (3 << 10) /* MII Clock mask */ -#define EMAC_CFG_RTY BIT12 /* Retry Test Mode - Must be 0 */ -#define EMAC_CFG_RMII BIT13 /* Reduced MII Mode Enable */ - -/* Status Register, EMAC_SR, Offset 0x8 */ -#define EMAC_LINK BIT0 /* Link pin */ -#define EMAC_MDIO BIT1 /* Real Time state of MDIO pin */ -#define EMAC_IDLE BIT2 /* 0 = PHY Logic is idle */ - -/* Transmit Control Register, EMAC_TCR, Offset 0x10 */ -#define EMAC_TCR_LEN(_x_) ((_x_ & 0x7FF) << 0) /* Tx frame len minus CRC */ -#define EMAC_TCR_NCRC BIT15 /* Do'nt append CRC on Tx */ - -/* Transmit Status Register, EMAC_TSR, Offset 0x14 */ -#define EMAC_TSR_OVR BIT0 /* 1 = Transmit buffer overrun */ -#define EMAC_TSR_COL BIT1 /* 1 = Collision occured */ -#define EMAC_TSR_RLE BIT2 /* 1 = Retry lmimt exceeded */ -#define EMAC_TSR_TXIDLE BIT3 /* 1 = Transmitter is idle */ -#define EMAC_TSR_BNQ BIT4 /* 1 = Transmit buffer not queued */ -#define EMAC_TSR_COMP BIT5 /* 1 = Transmit complete */ -#define EMAC_TSR_UND BIT6 /* 1 = Transmit underrun */ - -/* Receive Status Register, EMAC_RSR, Offset 0x20 */ -#define EMAC_RSR_BNA BIT0 /* 1 = Buffer not available */ -#define EMAC_RSR_REC BIT1 /* 1 = Frame received */ -#define EMAC_RSR_OVR BIT2 /* 1 = Receive overrun */ - -/* - * Interrupt Status Register, EMAC_ISR, Offsen 0x24 - * Interrupt Enable Register, EMAC_IER, Offset 0x28 - * Interrupt Disable Register, EMAC_IDR, Offset 0x2c - * Interrupt Mask Register, EMAC_IMR, Offset 0x30 - */ -#define EMAC_INT_DONE BIT0 /* Phy management done */ -#define EMAC_INT_RCOM BIT1 /* Receive complete */ -#define EMAC_INT_RBNA BIT2 /* Receive buffer not available */ -#define EMAC_INT_TOVR BIT3 /* Transmit buffer overrun */ -#define EMAC_INT_TUND BIT4 /* Transmit buffer underrun */ -#define EMAC_INT_RTRY BIT5 /* Transmit Retry limt */ -#define EMAC_INT_TBRE BIT6 /* Transmit buffer register empty */ -#define EMAC_INT_TCOM BIT7 /* Transmit complete */ -#define EMAC_INT_TIDLE BIT8 /* Transmit idle */ -#define EMAC_INT_LINK BIT9 /* Link pin changed value */ -#define EMAC_INT_ROVR BIT10 /* Receive overrun */ -#define EMAC_INT_ABT BIT11 /* Abort on DMA transfer */ - -/* PHY Maintenance Register, EMAC_MAN, Offset 0x34 */ -#define EMAC_MAN_DATA(_x_) ((_x_ & 0xFFFF) << 0)/* PHY data register */ -#define EMAC_MAN_CODE (0x2 << 16) /* IEEE Code */ -#define EMAC_MAN_REGA(_x_) ((_x_ & 0x1F) << 18) /* PHY register address */ -#define EMAC_MAN_PHYA(_x_) ((_x_ & 0x1F) << 23) /* PHY address */ -#define EMAC_MAN_WRITE (0x1 << 28) /* Transfer is a write */ -#define EMAC_MAN_READ (0x2 << 28) /* Transfer is a read */ -#define EMAC_MAN_HIGH BIT30 /* Must be set */ -#define EMAC_MAN_LOW BIT31 - -/* - * Bit assignments for Receive Buffer Descriptor - * Address - Word 0 - */ -#define RXBUF_ADD_BASE_MASK 0xfffffffc /* Base addr of the rx buf */ -#define RXBUF_ADD_WRAP BIT1 /* set indicates last buf */ -#define RXBUF_ADD_OWNED BIT0 /* 1 = SW owns the pointer */ - -/* Status - Word 1 */ -#define RXBUF_STAT_BCAST BIT31 /* Global bcast addr detected */ -#define RXBUF_STAT_MULTI BIT30 /* Multicast hash match */ -#define RXBUF_STAT_UNI BIT29 /* Unicast hash match */ -#define RXBUF_STAT_EXT BIT28 /* External address (optional) */ -#define RXBUF_STAT_UNK BIT27 /* Unknown source address */ -#define RXBUF_STAT_LOC1 BIT26 /* Local address 1 match */ -#define RXBUF_STAT_LOC2 BIT25 /* Local address 2 match */ -#define RXBUF_STAT_LOC3 BIT24 /* Local address 3 match */ -#define RXBUF_STAT_LOC4 BIT23 /* Local address 4 match */ -#define RXBUF_STAT_LEN_MASK 0x7ff /* Len of frame including FCS */ - -#endif /* __AT91RM9200_EMAC_H__ */ - diff --git a/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_gpio.h b/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_gpio.h deleted file mode 100644 index 9fa18ad476..0000000000 --- a/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_gpio.h +++ /dev/null @@ -1,401 +0,0 @@ -/* - * AT91RM9200 GPIO definitions - * - * Copyright (c) 2002 by Cogent Computer Systems - * Written by Mike Kelly <mike@cogcomp.com> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ -#ifndef AT91RM9200_GPIO_H -#define AT91RM9200_GPIO_H - -#include <bits.h> - -/* Register Offsets */ -#define PIO_PER 0x00 /* PIO Enable Register */ -#define PIO_PDR 0x04 /* PIO Disable Register */ -#define PIO_PSR 0x08 /* PIO Status Register */ -#define PIO_OER 0x10 /* Output Enable Register */ -#define PIO_ODR 0x14 /* Output Disable Registerr */ -#define PIO_OSR 0x18 /* Output Status Register */ -#define PIO_IFER 0x20 /* Input Filter Enable Register */ -#define PIO_IFDR 0x24 /* Input Filter Disable Register */ -#define PIO_IFSR 0x28 /* Input Filter Status Register */ -#define PIO_SODR 0x30 /* Set Output Data Register */ -#define PIO_CODR 0x34 /* Clear Output Data Register */ -#define PIO_ODSR 0x38 /* Output Data Status Register */ -#define PIO_PDSR 0x3c /* Pin Data Status Register */ -#define PIO_IER 0x40 /* Interrupt Enable Register */ -#define PIO_IDR 0x44 /* Interrupt Disable Register */ -#define PIO_IMR 0x48 /* Interrupt Mask Register */ -#define PIO_ISR 0x4c /* Interrupt Status Register */ -#define PIO_MDER 0x50 /* Multi-driver Enable Register */ -#define PIO_MDDR 0x54 /* Multi-driver Disable Register */ -#define PIO_MDSR 0x58 /* Multi-driver Status Register */ -#define PIO_PUDR 0x60 /* Pull-up Disable Register */ -#define PIO_PUER 0x64 /* Pull-up Enable Register */ -#define PIO_PUSR 0x68 /* Pad Pull-up Status Register */ -#define PIO_ASR 0x70 /* Select A Register */ -#define PIO_BSR 0x74 /* Select B Register */ -#define PIO_ABSR 0x78 /* AB Select Status Register */ -#define PIO_OWER 0xA0 /* Output Write Enable Register */ -#define PIO_OWDR 0xA4 /* Output Write Disable Register */ -#define PIO_OWSR 0xA8 /* Output Write Status Register */ - - -/* - * The AT91RM9200 GPIO's are spread across four 32-bit ports A-D. - * To make it easier to interface with them and to eliminate the need - * to track which GPIO is in which port, we convert the Port x, Bit y - * into a single GPIO number 0 - 127. - * - * Board specific defines will assign the board level signal to a - * virutal GPIO. - * - * PORT A - */ -#define GPIO_0 BIT0 -#define GPIO_1 BIT1 -#define GPIO_2 BIT2 -#define GPIO_3 BIT3 -#define GPIO_4 BIT4 -#define GPIO_5 BIT5 -#define GPIO_6 BIT6 -#define GPIO_7 BIT7 -#define GPIO_8 BIT8 -#define GPIO_9 BIT9 -#define GPIO_10 BIT10 -#define GPIO_11 BIT11 -#define GPIO_12 BIT12 -#define GPIO_13 BIT13 -#define GPIO_14 BIT14 -#define GPIO_15 BIT15 -#define GPIO_16 BIT16 -#define GPIO_17 BIT17 -#define GPIO_18 BIT18 -#define GPIO_19 BIT19 -#define GPIO_20 BIT20 -#define GPIO_21 BIT21 -#define GPIO_22 BIT22 -#define GPIO_23 BIT23 -#define GPIO_24 BIT24 -#define GPIO_25 BIT25 -#define GPIO_26 BIT26 -#define GPIO_27 BIT27 -#define GPIO_28 BIT28 -#define GPIO_29 BIT29 -#define GPIO_30 BIT30 -#define GPIO_31 BIT31 -/* PORT B */ -#define GPIO_32 BIT0 -#define GPIO_33 BIT1 -#define GPIO_34 BIT2 -#define GPIO_35 BIT3 -#define GPIO_36 BIT4 -#define GPIO_37 BIT5 -#define GPIO_38 BIT6 -#define GPIO_39 BIT7 -#define GPIO_40 BIT8 -#define GPIO_41 BIT9 -#define GPIO_42 BIT10 -#define GPIO_43 BIT11 -#define GPIO_44 BIT12 -#define GPIO_45 BIT13 -#define GPIO_46 BIT14 -#define GPIO_47 BIT15 -#define GPIO_48 BIT16 -#define GPIO_49 BIT17 -#define GPIO_50 BIT18 -#define GPIO_51 BIT19 -#define GPIO_52 BIT20 -#define GPIO_53 BIT21 -#define GPIO_54 BIT22 -#define GPIO_55 BIT23 -#define GPIO_56 BIT24 -#define GPIO_57 BIT25 -#define GPIO_58 BIT26 -#define GPIO_59 BIT27 -#define GPIO_60 BIT28 -#define GPIO_61 BIT29 -#define GPIO_62 BIT30 -#define GPIO_63 BIT31 -/* PORT C */ -#define GPIO_64 BIT0 -#define GPIO_65 BIT1 -#define GPIO_66 BIT2 -#define GPIO_67 BIT3 -#define GPIO_68 BIT4 -#define GPIO_69 BIT5 -#define GPIO_70 BIT6 -#define GPIO_71 BIT7 -#define GPIO_72 BIT8 -#define GPIO_73 BIT9 -#define GPIO_74 BIT10 -#define GPIO_75 BIT11 -#define GPIO_76 BIT12 -#define GPIO_77 BIT13 -#define GPIO_78 BIT14 -#define GPIO_79 BIT15 -#define GPIO_80 BIT16 -#define GPIO_81 BIT17 -#define GPIO_82 BIT18 -#define GPIO_83 BIT19 -#define GPIO_84 BIT20 -#define GPIO_85 BIT21 -#define GPIO_86 BIT22 -#define GPIO_87 BIT23 -#define GPIO_88 BIT24 -#define GPIO_89 BIT25 -#define GPIO_90 BIT26 -#define GPIO_91 BIT27 -#define GPIO_92 BIT28 -#define GPIO_93 BIT29 -#define GPIO_94 BIT30 -#define GPIO_95 BIT31 -/* PORT D */ -#define GPIO_96 BIT0 -#define GPIO_97 BIT1 -#define GPIO_98 BIT2 -#define GPIO_99 BIT3 -#define GPIO_100 BIT4 -#define GPIO_101 BIT5 -#define GPIO_102 BIT6 -#define GPIO_103 BIT7 -#define GPIO_104 BIT8 -#define GPIO_105 BIT9 -#define GPIO_106 BIT10 -#define GPIO_107 BIT11 -#define GPIO_108 BIT12 -#define GPIO_109 BIT13 -#define GPIO_110 BIT14 -#define GPIO_111 BIT15 -#define GPIO_112 BIT16 -#define GPIO_113 BIT17 -#define GPIO_114 BIT18 -#define GPIO_115 BIT19 -#define GPIO_116 BIT20 -#define GPIO_117 BIT21 -#define GPIO_118 BIT22 -#define GPIO_119 BIT23 -#define GPIO_120 BIT24 -#define GPIO_121 BIT25 -#define GPIO_122 BIT26 -#define GPIO_123 BIT27 -#define GPIO_124 BIT28 -#define GPIO_125 BIT29 -#define GPIO_126 BIT30 -#define GPIO_127 BIT31 - -/* - * Most of the GPIO pins can have one of two alternate functions - * in addition to being GPIO - * - * Port A, Alternate Function A - */ -#define PIOA_ASR_MISO BIT0 /* SPI Master In (RX), Slave out */ -#define PIOA_ASR_MOSI BIT1 /* SPI Master Out (TX), Slave In */ -#define PIOA_ASR_SPCK BIT2 /* SPI Clock */ -#define PIOA_ASR_NPCS0 BIT3 /* SPI Chip Select 0 */ -#define PIOA_ASR_NPCS1 BIT4 /* SPI Chip Select 1 */ -#define PIOA_ASR_NPCS2 BIT5 /* SPI Chip Select 2 */ -#define PIOA_ASR_NPCS3 BIT6 /* SPI Chip Select 3 */ -#define PIOA_ASR_ETXCK BIT7 /* EMAC TX Clock */ -#define PIOA_ASR_ETXEN BIT8 /* EMAC TXEN */ -#define PIOA_ASR_ETX0 BIT9 /* EMAC TXD0 */ -#define PIOA_ASR_ETX1 BIT10 /* EMAC TXD1 */ -#define PIOA_ASR_ECRS BIT11 /* EMAC CRS */ -#define PIOA_ASR_ERX0 BIT12 /* EMAC RXD0 */ -#define PIOA_ASR_ERX1 BIT13 /* EMAC RXD1 */ -#define PIOA_ASR_ERXER BIT14 /* EMAC RXER */ -#define PIOA_ASR_EMDC BIT15 /* EMAC MDC */ -#define PIOA_ASR_EMDIO BIT16 /* EMAC MDIO */ -#define PIOA_ASR_TXD0 BIT17 /* USART 0 Receive */ -#define PIOA_ASR_RXD0 BIT18 /* USART 0 Transmit */ -#define PIOA_ASR_SCK0 BIT19 /* USART 0 Clock */ -#define PIOA_ASR_CTS0 BIT20 /* USART 0 CTS */ -#define PIOA_ASR_RTS0 BIT21 /* USART 0 RTS */ -#define PIOA_ASR_RXD2 BIT22 /* USART 2 Receive */ -#define PIOA_ASR_TXD2 BIT23 /* USART 2 Transmit */ -#define PIOA_ASR_SCK2 BIT24 /* USART 2 Clock */ -#define PIOA_ASR_TWD BIT25 /* Two-Wire (I2C) Data */ -#define PIOA_ASR_TWCK BIT26 /* Two-Wire (I2C) Clock */ -#define PIOA_ASR_MCCK BIT27 /* MMC/SD Card Clock */ -#define PIOA_ASR_MCCDA BIT28 /* MMC/SD Card A Command */ -#define PIOA_ASR_MCDA0 BIT29 /* MMC/SD Card A Data 0 */ -#define PIOA_ASR_DRXD BIT30 /* Debug Uart Receive */ -#define PIOA_ASR_DTXD BIT31 /* Debug Uart Transmit */ - -/* Port A, Alternate Function B */ -#define PIOA_BSR_PCK3 BIT0 /* Peripheral Clock 3 */ -#define PIOA_BSR_PCK0 BIT1 /* Peripheral Clock 0 */ -#define PIOA_BSR_IRQ4 BIT2 /* IRQ4 */ -#define PIOA_BSR_IRQ5 BIT3 /* IRQ5 */ -/*#define PIOA_BSR_PCK1 BIT4 Peripheral Clock 1 ***DUPLICATED at BIT24 ??? */ -#define PIOA_BSR_TXD3 BIT5 /* USART 3 Transmit */ -#define PIOA_BSR_RXD3 BIT6 /* USART 3 Receive */ -#define PIOA_BSR_PCK2 BIT7 /* Peripheral Clock 2 */ -#define PIOA_BSR_MCCDB BIT8 /* MMC/SD Card B Command */ -#define PIOA_BSR_MCDB0 BIT9 /* MMC/SD Card B Data 0 */ -#define PIOA_BSR_MCDB1 BIT10 /* MMC/SD Card B Data 1 */ -#define PIOA_BSR_MCDB2 BIT11 /* MMC/SD Card B Data 2 */ -#define PIOA_BSR_MCDB3 BIT12 /* MMC/SD C ard B Data 3 */ -#define PIOA_BSR_TCLK0 BIT13 /* Timer 0 Clock */ -#define PIOA_BSR_TCLK1 BIT14 /* Timer 1 Clck */ -#define PIOA_BSR_TCLK2 BIT15 /* Timer 2 Clock */ -#define PIOA_BSR_IRQ6 BIT16 /* IRQ6 */ -#define PIOA_BSR_TIOA0 BIT17 /* Timer 0 I/O A */ -#define PIOA_BSR_TIOB0 BIT18 /* Timer 0 I/O B */ -#define PIOA_BSR_TIOA1 BIT19 /* Timer 1 I/O A */ -#define PIOA_BSR_TIOB1 BIT20 /* Timer 1 I/O B */ -#define PIOA_BSR_TIOA2 BIT21 /* Timer 2 I/O A */ -#define PIOA_BSR_TIOB2 BIT22 /* Timer 2 I/O B */ -#define PIOA_BSR_IRQ3 BIT23 /* IRQ3 */ -#define PIOA_BSR_PCK1 BIT24 /* Peripheral Clock 1 */ -#define PIOA_BSR_IRQ2 BIT25 /* IRQ2 */ -#define PIOA_BSR_IRQ1 BIT26 /* IRQ1 */ -#define PIOA_BSR_TCLK3 BIT27 /* Timer Block Clock 3 (docs only show 0-2?) */ -#define PIOA_BSR_TCLK4 BIT28 /* Timer Block Clock 4 */ -#define PIOA_BSR_TCLK5 BIT29 /* Timer Block Clock 5 */ -#define PIOA_BSR_CTS2 BIT30 /* USART 2 CTS */ -#define PIOA_BSR_RTS2 BIT31 /* USART 2 RTS */ - -/* Port B, Function A */ -#define PIOB_ASR_TF0 BIT0 /* AC'97/I2S 0 Transmit Frame */ -#define PIOB_ASR_TK0 BIT1 /* AC'97/I2S 0 Transmit Clock */ -#define PIOB_ASR_TD0 BIT2 /* AC'97/I2S 0 Transmit Data */ -#define PIOB_ASR_RD0 BIT3 /* AC'97/I2S 0 Receive Data */ -#define PIOB_ASR_RK0 BIT4 /* AC'97/I2S 0 Receive Clock */ -#define PIOB_ASR_RF0 BIT5 /* AC'97/I2S 0 Receive Frame */ -#define PIOB_ASR_TF1 BIT6 /* AC'97/I2S 1 Transmit Frame */ -#define PIOB_ASR_TK1 BIT7 /* AC'97/I2S 1 Transmit Clock */ -#define PIOB_ASR_TD1 BIT8 /* AC'97/I2S 1 Transmit Data */ -#define PIOB_ASR_RD1 BIT9 /* AC'97/I2S 1 Receive Data */ -#define PIOB_ASR_RK1 BIT10 /* AC'97/I2S 1 Receive Clock */ -#define PIOB_ASR_RF1 BIT11 /* AC'97/I2S 1 Receive Frame */ -#define PIOB_ASR_TF2 BIT12 /* AC'97/I2S 1 Transmit Frame */ -#define PIOB_ASR_TK2 BIT13 /* AC'97/I2S 1 Transmit Clock */ -#define PIOB_ASR_TD2 BIT14 /* AC'97/I2S 1 Transmit Data */ -#define PIOB_ASR_RD2 BIT15 /* AC'97/I2S 1 Receive Data */ -#define PIOB_ASR_RK2 BIT16 /* AC'97/I2S 1 Receive Clock */ -#define PIOB_ASR_RF2 BIT17 /* AC'97/I2S 1 Receive Frame */ -#define PIOB_ASR_RI1 BIT18 /* USART 1 RI */ -#define PIOB_ASR_DTR1 BIT19 /* USART 1 DTR */ -#define PIOB_ASR_TXD1 BIT20 /* USART 1 TXD */ -#define PIOB_ASR_RXD1 BIT21 /* USART 1 RXD */ -#define PIOB_ASR_SCK1 BIT22 /* USART 1 SCK */ -#define PIOB_ASR_DCD1 BIT23 /* USART 1 DCD */ -#define PIOB_ASR_CTS1 BIT24 /* USART 1 CTS */ -#define PIOB_ASR_DSR1 BIT25 /* USART 1 DSR */ -#define PIOB_ASR_RTS1 BIT26 /* USART 1 RTS */ -#define PIOB_ASR_PCK0 BIT27 /* Peripheral Clock 0 */ -#define PIOB_ASR_FIQ BIT28 /* FIQ */ -#define PIOB_ASR_IRQ0 BIT29 /* IRQ0 */ - -/* Port B, Function B */ -#define PIOB_BSR_RTS3 BIT0 /* USART 3 */ -#define PIOB_BSR_CTS3 BIT1 /* USART 3 */ -#define PIOB_BSR_SCK3 BIT2 /* USART 3 */ -#define PIOB_BSR_MCDA1 BIT3 /* MMC/SD Card A, Data 1 */ -#define PIOB_BSR_MCDA2 BIT4 /* MMC/SD Card A, Data 2 */ -#define PIOB_BSR_MCDA3 BIT5 /* MMC/SD Card A, Data 3 */ -#define PIOB_BSR_TIOA3 BIT6 /* Timer 3 IO A */ -#define PIOB_BSR_TIOB3 BIT7 /* Timer 3 IO B */ -#define PIOB_BSR_TIOA4 BIT8 /* Timer 4 IO A */ -#define PIOB_BSR_TIOB4 BIT9 /* Timer 4 IO B */ -#define PIOB_BSR_TIOA5 BIT10 /* Timer 5 IO A */ -#define PIOB_BSR_TIOB5 BIT11 /* Timer 5 IO B */ -#define PIOB_BSR_ETX2 BIT12 /* EMAC TXD2 */ -#define PIOB_BSR_ETX3 BIT13 /* EMAC TXD3 */ -#define PIOB_BSR_ETXER BIT14 /* EMAC TXER */ -#define PIOB_BSR_ERX2 BIT15 /* EMAC RXD2 */ -#define PIOB_BSR_ERX3 BIT16 /* EMAC RXD3 */ -#define PIOB_BSR_ERXDV BIT17 /* EMAC RXDV */ -#define PIOB_BSR_ECOL BIT18 /* EMAC COL */ -#define PIOB_BSR_ERXCK BIT19 /* EMAC RX Clock */ -#define PIOB_BSR_EF100 BIT25 /* EMAC Speed 100 (RMII Only) */ - -/* Port C, Alternate Function A */ -#define PIOC_ASR_BFCK BIT0 /* Burst Flash Clock */ -#define PIOC_ASR_BFRDY BIT1 /* Burst Flash Ready or SMC Card OE */ -#define PIOC_ASR_BFAVD BIT2 /* Burst Flash Address Valid */ -#define PIOC_ASR_BFBAA BIT3 /* Burst Flash Address Advance or SMC Card WE */ -#define PIOC_ASR_BFOE BIT4 /* Burst Flash OE */ -#define PIOC_ASR_BFWE BIT5 /* Burst Flash WE */ -#define PIOC_ASR_NWAIT BIT6 /* WAIT Input */ -#define PIOC_ASR_A23 BIT7 /* A23 */ -#define PIOC_ASR_A24 BIT8 /* A24 */ -#define PIOC_ASR_A25 BIT9 /* A25 or Compact Flash R/W */ -#define PIOC_ASR_NCS4 BIT10 /* CS4 or Compact Flash CS */ -#define PIOC_ASR_NCS5 BIT11 /* CS5 or Compact Flash CE1 */ -#define PIOC_ASR_NCS6 BIT12 /* CS6 or Compact Flash CE2 */ -#define PIOC_ASR_NCS7 BIT13 /* CS7 */ -#define PIOC_ASR_D16 BIT16 /* Databus Bit 16 */ -#define PIOC_ASR_D17 BIT17 /* Databus Bit 17 */ -#define PIOC_ASR_D18 BIT18 /* Databus Bit 18 */ -#define PIOC_ASR_D19 BIT19 /* Databus Bit 19 */ -#define PIOC_ASR_D20 BIT20 /* Databus Bit 20 */ -#define PIOC_ASR_D21 BIT21 /* Databus Bit 21 */ -#define PIOC_ASR_D22 BIT22 /* Databus Bit 22 */ -#define PIOC_ASR_D23 BIT23 /* Databus Bit 23 */ -#define PIOC_ASR_D24 BIT24 /* Databus Bit 24 */ -#define PIOC_ASR_D25 BIT25 /* Databus Bit 25 */ -#define PIOC_ASR_D26 BIT26 /* Databus Bit 26 */ -#define PIOC_ASR_D27 BIT27 /* Databus Bit 27 */ -#define PIOC_ASR_D28 BIT28 /* Databus Bit 28 */ -#define PIOC_ASR_D29 BIT29 /* Databus Bit 29 */ -#define PIOC_ASR_D30 BIT30 /* Databus Bit 30 */ -#define PIOC_ASR_D31 BIT31 /* Databus Bit 31 */ - -/* Port C, Alternate Function B - None */ - -/* Port D, Alternate Function A */ -#define PIOD_ASR_ETX0 BIT0 /* EMAC TXD0 */ -#define PIOD_ASR_ETX1 BIT1 /* EMAC TXD1 */ -#define PIOD_ASR_ETX2 BIT2 /* EMAC TXD2 */ -#define PIOD_ASR_ETX3 BIT3 /* EMAC TXD3 */ -#define PIOD_ASR_ETXEN BIT4 /* EMAC TXEN */ -#define PIOD_ASR_ETXER BIT5 /* EMAC TXER */ -#define PIOD_ASR_DTXD BIT6 /* Debug UART Transmit */ -#define PIOD_ASR_PCK0 BIT7 /* Peripheral Clock 0 */ -#define PIOD_ASR_PCK1 BIT8 /* Peripheral Clock 1 */ -#define PIOD_ASR_PCK2 BIT9 /* Peripheral Clock 2 */ -#define PIOD_ASR_PCK3 BIT10 /* Peripheral Clock 3 */ -#define PIOD_ASR_TD0 BIT15 /* AC'97/I2S 0 Transmit Data */ -#define PIOD_ASR_TD1 BIT16 /* AC'97/I2S 1 Transmit Data */ -#define PIOD_ASR_TD2 BIT17 /* AC'97/I2S 2 Transmit Data */ -#define PIOD_ASR_NPCS1 BIT18 /* SPI Chip Select 1 */ -#define PIOD_ASR_NPCS2 BIT19 /* SPI Chip Select 2 */ -#define PIOD_ASR_NPCS3 BIT20 /* SPI Chip Select 3 */ -#define PIOD_ASR_RTS0 BIT21 /* USART 0 RTS */ -#define PIOD_ASR_RTS1 BIT22 /* USART 1 RTS */ -#define PIOD_ASR_RTS2 BIT23 /* USART 2 RTS */ -#define PIOD_ASR_RTS3 BIT24 /* USART 3 RTS */ -#define PIOD_ASR_DTR1 BIT25 /* USART 1 DTR */ - -/* Port D, Alternate Function B */ - -#define PIOC_ASR_TSYNC BIT7 /* ETM Sync */ -#define PIOC_ASR_TCLK BIT8 /* ETM Clock */ -#define PIOC_ASR_TPS0 BIT9 /* ETM Processor Status 0 */ -#define PIOC_ASR_TPS1 BIT10 /* ETM Processor Status 1 */ -#define PIOC_ASR_TPS2 BIT11 /* ETM Processor Status 2 */ -#define PIOC_ASR_TPK0 BIT12 /* ETM Packet Data 0 */ -#define PIOC_ASR_TPK1 BIT13 /* ETM Packet Data 1 */ -#define PIOC_ASR_TPK2 BIT14 /* ETM Packet Data 2 */ -#define PIOC_ASR_TPK3 BIT15 /* ETM Packet Data 3 */ -#define PIOC_ASR_TPK4 BIT16 /* ETM Packet Data 4 */ -#define PIOC_ASR_TPK5 BIT17 /* ETM Packet Data 5 */ -#define PIOC_ASR_TPK6 BIT18 /* ETM Packet Data 6 */ -#define PIOC_ASR_TPK7 BIT19 /* ETM Packet Data 7 */ -#define PIOC_ASR_TPK8 BIT20 /* ETM Packet Data 8 */ -#define PIOC_ASR_TPK9 BIT21 /* ETM Packet Data 9 */ -#define PIOC_ASR_TPK10 BIT22 /* ETM Packet Data 10 */ -#define PIOC_ASR_TPK11 BIT23 /* ETM Packet Data 11 */ -#define PIOC_ASR_TPK12 BIT24 /* ETM Packet Data 12 */ -#define PIOC_ASR_TPK13 BIT25 /* ETM Packet Data 13 */ -#define PIOC_ASR_TPK14 BIT26 /* ETM Packet Data 14 */ -#define PIOC_ASR_TPK15 BIT27 /* ETM Packet Data 15 */ - -#endif diff --git a/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_mem.h b/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_mem.h deleted file mode 100644 index fafb18f6e8..0000000000 --- a/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_mem.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * AT91RM9200 Memory Controller definitions - * - * Copyright (c) 2002 by Cogent Computer Systems - * Written by Mike Kelly <mike@cogcomp.com> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ -#ifndef AT91RM9200_MEM_H -#define AT91RM9200_MEM_H - -/********************************************************************** - * External Bus Interface Unit - **********************************************************************/ -#define EBI_CSA 0x00 /* Chip Select Assignment Register */ -#define EBI_CFGR 0x04 /* Configuration Register */ - -/* Bit Defines */ -/* EBI_CSA - Chip Select Assignment Register */ -#define EBI_CSA_CS4_CF BIT4 /* 1 = CS4-6 are assigned to Compact Flash, 0 = Chip Selects */ -#define EBI_CSA_CS3_SMM BIT3 /* 1 = CS3 is assigned to SmartMedia, 0 = Chip Select */ -#define EBI_CSA_CS1_SDRAM BIT1 /* 1 = CS1 is assigned to SDRAM, 0 = Chip Select */ -#define EBI_CSA_CS0_BF BIT0 /* 1 = CS0 is assigned to Burst Flash, 0 = Chip Select */ - -/* EBI_CFGR - Configuration Register */ -#define EBI_CFGR_DBPU BIT0 /* 1 = Disable D0-15 pullups */ - -/*************************************************************************** - * Static Memory Interface Unit - ***************************************************************************/ -#define SMC_CSR0 0x00 /* Chip Select Register 0 */ -#define SMC_CSR1 0x04 /* Chip Select Register 1 */ -#define SMC_CSR2 0x08 /* Chip Select Register 2 */ -#define SMC_CSR3 0x0C /* Chip Select Register 3 */ -#define SMC_CSR4 0x10 /* Chip Select Register 4 */ -#define SMC_CSR5 0x14 /* Chip Select Register 5 */ -#define SMC_CSR6 0x18 /* Chip Select Register 6 */ -#define SMC_CSR7 0x1C /* Chip Select Register 7 */ - -/* Bit Defines */ -/* SMC_CSR0 -7 - Chip Selects 0 - 7 Register */ -#define SMC_CSR_RWHOLD(_x_) ((_x_ & 0x3) << 28) /* Hold CS after R/W strobes */ -#define SMC_CSR_RWSETUP(_x_) ((_x_ & 0x3) << 24) /* Setup CS before R/W strobes */ -#define SMC_CSR_ACSS_0 (0 << 16) /* Setup/Hold Address 0 clocks before/after CS */ -#define SMC_CSR_ACSS_1 (1 << 16) /* Setup/Hold Address 1 clock before/after CS */ -#define SMC_CSR_ACSS_2 (2 << 16) /* Setup/Hold Address 2 clocks before/after CS */ -#define SMC_CSR_ACSS_3 (3 << 16) /* Setup/Hold Address 3 clocks before/after CS */ -#define SMC_CSR_DRP_NORMAL 0 /* 0 = normal read protocol */ -#define SMC_CSR_DRP_EARLY BIT15 /* 1 = early read protocol */ -#define SMC_CSR_DBW_16 (1 << 13) /* CS DataBus Width = 16-Bits */ -#define SMC_CSR_DBW_8 (2 << 13) /* CS DataBus Width = 8 Bits */ -#define SMC_CSR_BAT_16_1 0 /* Single 16-Bit device (when DBW is 16) */ -#define SMC_CSR_BAT_16_2 BIT12 /* Dual 8-Bit devices (when DBW is 16) */ -#define SMC_CSR_TDF(_x_) ((_x_ & 0xf) << 8) /* Intercycle Data Float Time */ -#define SMC_CSR_WSEN BIT7 /* 1 = wait states are enabled */ -#define SMC_CSR_NWS(_x_) ((_x_ & 0x7f) << 0) /* Wait States + 1 */ - -/* ***************************************************************************** */ -/* SDRAM Memory Interface Unit */ -/* ***************************************************************************** */ -#define SDRC_MR 0x00 /* Mode Register */ -#define SDRC_TR 0x04 /* Refresh Timer Register */ -#define SDRC_CR 0x08 /* Configuration Register */ -#define SDRC_SRR 0x0C /* Self Refresh Register */ -#define SDRC_LPR 0x10 /* Low Power Register */ -#define SDRC_IER 0x14 /* Interrupt Enable Register */ -#define SDRC_IDR 0x18 /* Interrupt Disable Register */ -#define SDRC_IMR 0x1C /* Interrupt Mask Register */ -#define SDRC_ISR 0x20 /* Interrupt Status Register */ - -/* Bit Defines */ -/* SDRC_MR - Mode Register */ -#define SDRC_MR_DBW_16 BIT4 /* 1 = SDRAM is 16-bits wide, 0 = 32-bits */ -#define SDRC_MR_NORM (0 << 0) /* Normal Mode - All accesses to SDRAM are decoded normally */ -#define SDRC_MR_NOP (1 << 0) /* NOP Command is sent to SDRAM */ -#define SDRC_MR_PRE (2 << 0) /* Precharge All Command is sent to SDRAM */ -#define SDRC_MR_MRS (3 << 0) /* Mode Register Set Command is sent to SDRAM */ -#define SDRC_MR_REF (4 << 0) /* Refresh Command is sent to SDRAM */ - -/* SDRC_TR - Refresh Timer Register */ -#define SDRC_TR_COUNT(_x_) ((_x_ & 0xfff) << 0) - -/* SDRC_CR - Configuration Register */ -#define SDRC_CR_TXSR(_x_) ((_x_ & 0xf) << 27) /* CKE to ACT Time */ -#define SDRC_CR_TRAS(_x_) ((_x_ & 0xf) << 23) /* ACT to PRE Time */ -#define SDRC_CR_TRCD(_x_) ((_x_ & 0xf) << 19) /* RAS to CAS Time */ -#define SDRC_CR_TRP(_x_) ((_x_ & 0xf) << 15) /* PRE to ACT Time */ -#define SDRC_CR_TRC(_x_) ((_x_ & 0xf) << 11) /* REF to ACT Time */ -#define SDRC_CR_TWR(_x_) ((_x_ & 0xf) << 7) /* Write Recovery Time */ -#define SDRC_CR_CAS_2 (2 << 5) /* Cas Delay = 2, this is the only supported value */ -#define SDRC_CR_NB_2 0 /* 2 Banks per device */ -#define SDRC_CR_NB_4 BIT4 /* 4 Banks per device */ -#define SDRC_CR_NR_11 (0 << 2) /* Number of rows = 11 */ -#define SDRC_CR_NR_12 (1 << 2) /* Number of rows = 12 */ -#define SDRC_CR_NR_13 (2 << 2) /* Number of rows = 13 */ -#define SDRC_CR_NC_8 (0 << 0) /* Number of columns = 8 */ -#define SDRC_CR_NC_9 (1 << 0) /* Number of columns = 9 */ -#define SDRC_CR_NC_10 (2 << 0) /* Number of columns = 10 */ -#define SDRC_CR_NC_11 (3 << 0) /* Number of columns = 11 */ - -/* SDRC_SRR - Self Refresh Register */ -#define SDRC_SRR_SRCB BIT0 /* 1 = Enter Self Refresh */ - -/* SDRC_LPR - Low Power Register */ -#define SDRC_LPR_LPCB BIT0 /* 1 = De-assert CKE between accesses */ - -/* SDRC_IER - Interrupt Enable Register */ -/* SDRC_IDR - Interrupt Disable Register */ -/* SDRC_ISR - Interrupt Mask Register */ -/* SDRC_IMR - Interrupt Mask Register */ -#define SDRC_INT_RES BIT0 /* Refresh Error Status */ - -#endif diff --git a/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_pmc.h b/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_pmc.h deleted file mode 100644 index 70cf77fc5a..0000000000 --- a/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_pmc.h +++ /dev/null @@ -1,169 +0,0 @@ -/* - * AT91RM9200 Power Management and Clock definitions - * - * Copyright (c) 2002 by Cogent Computer Systems - * Written by Mike Kelly <mike@cogcomp.com> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ -#ifndef __AT91RM9200_PMC_H__ -#define __AT91RM9200_PMC_H__ - -#include <bits.h> - -/*********************************************************************** - * Power Management and Clock Control Register Offsets - ***********************************************************************/ -int at91rm9200_get_mainclk(void); -int at91rm9200_get_slck(void); -int at91rm9200_get_mck(void); - - -#define PMC_SCER 0x00 /* System Clock Enable Register */ -#define PMC_SCDR 0x04 /* System Clock Disable Register */ -#define PMC_SCSR 0x08 /* System Clock Status Register */ -#define PMC_PCER 0x10 /* Peripheral Clock Enable Register */ -#define PMC_PCDR 0x14 /* Peripheral Clock Disable Register */ -#define PMC_PCSR 0x18 /* Peripheral Clock Status Register */ -#define PMC_MOR 0x20 /* Main Oscillator Register */ -#define PMC_MCFR 0x24 /* Main Clock Frequency Register */ -#define PMC_PLLAR 0x28 /* PLL A Register */ -#define PMC_PLLBR 0x2C /* PLL B Register */ -#define PMC_MCKR 0x30 /* Master Clock Register */ -#define PMC_PCKR0 0x40 /* Programmable Clock Register 0 */ -#define PMC_PCKR1 0x44 /* Programmable Clock Register 1 */ -#define PMC_PCKR2 0x48 /* Programmable Clock Register 2 */ -#define PMC_PCKR3 0x4C /* Programmable Clock Register 3 */ -#define PMC_PCKR4 0x50 /* Programmable Clock Register 4 */ -#define PMC_PCKR5 0x54 /* Programmable Clock Register 5 */ -#define PMC_PCKR6 0x58 /* Programmable Clock Register 6 */ -#define PMC_PCKR7 0x5C /* Programmable Clock Register 7 */ -#define PMC_IER 0x60 /* Interrupt Enable Register */ -#define PMC_IDR 0x64 /* Interrupt Disable Register */ -#define PMC_SR 0x68 /* Status Register */ -#define PMC_IMR 0x6C /* Interrupt Mask Register */ - -/* Bit Defines */ - -/* PMC_SCDR - System Clock Disable Register */ -/* PMC_SCSR - System Clock Status Register */ -/* PMC_SCER - System Clock Enable Register */ -#define PMC_SCR_PCK7 BIT15 -#define PMC_SCR_PCK6 BIT14 -#define PMC_SCR_PCK5 BIT13 -#define PMC_SCR_PCK4 BIT12 -#define PMC_SCR_PCK3 BIT11 -#define PMC_SCR_PCK2 BIT10 -#define PMC_SCR_PCK1 BIT9 -#define PMC_SCR_PCK0 BIT8 -#define PMC_SCR_UHP BIT4 -#define PMC_SCR_MCKUDP BIT2 -#define PMC_SCR_UDP BIT1 -#define PMC_SCR_PCK BIT0 - -/* PMC_PCER - Peripheral Clock Enable Register */ -/* PMC_PCDR - Peripheral Clock Disable Register */ -/* PMC_PCSR - Peripheral Clock Status Register */ -#define PMC_PCR_PID_EMAC BIT24 /* Ethernet Peripheral Clock */ -#define PMC_PCR_PID_UHP BIT23 /* USB Host Ports Peripheral Clock */ -#define PMC_PCR_PID_TC5 BIT22 /* Timer/Counter 5 Peripheral Clock */ -#define PMC_PCR_PID_TC4 BIT21 /* Timer/Counter 4 Peripheral Clock */ -#define PMC_PCR_PID_TC3 BIT20 /* Timer/Counter 3 Peripheral Clock */ -#define PMC_PCR_PID_TC2 BIT19 /* Timer/Counter 2 Peripheral Clock */ -#define PMC_PCR_PID_TC1 BIT18 /* Timer/Counter 1 Peripheral Clock */ -#define PMC_PCR_PID_TC0 BIT17 /* Timer/Counter 0 Peripheral Clock */ -#define PMC_PCR_PID_SSC2 BIT16 /* Synchronous Serial 2 Peripheral Clock */ -#define PMC_PCR_PID_SSC1 BIT15 /* Synchronous Serial 1 Peripheral Clock */ -#define PMC_PCR_PID_SSC0 BIT14 /* Synchronous Serial 0 Peripheral Clock */ -#define PMC_PCR_PID_SPI BIT13 /* Serial Peripheral Interface Peripheral Clock */ -#define PMC_PCR_PID_TWI BIT12 /* Two-Wire Interface Peripheral Clock */ -#define PMC_PCR_PID_UDP BIT11 /* USB Device Port Peripheral Clock */ -#define PMC_PCR_PID_MCI BIT10 /* MMC/SD Card Peripheral Clock */ -#define PMC_PCR_PID_US3 BIT9 /* USART 3 Peripheral Clock */ -#define PMC_PCR_PID_US2 BIT8 /* USART 2 Peripheral Clock */ -#define PMC_PCR_PID_US1 BIT7 /* USART 1 Peripheral Clock */ -#define PMC_PCR_PID_US0 BIT6 /* USART 0 Peripheral Clock */ -#define PMC_PCR_PID_PIOD BIT5 /* Parallel I/O D Peripheral Clock */ -#define PMC_PCR_PID_PIOC BIT4 /* Parallel I/O C Peripheral Clock */ -#define PMC_PCR_PID_PIOB BIT3 /* Parallel I/O B Peripheral Clock */ -#define PMC_PCR_PID_PIOA BIT2 /* Parallel I/O A Peripheral Clock */ - -/* PMC_MOR - Main Oscillator Register */ -#define PMC_MOR_MOSCEN BIT0 - -/* PMC_MCFR - Main Clock Frequency Register */ -#define PMC_MCFR_MAINRDY BIT16 - -/* PMC_PLLAR - PLL A Register */ -#define PMC_PLLAR_MUST_SET BIT29 /* This bit must be set according to the docs */ -#define PMC_PLLAR_MUL(_x_) ((_x_ & 0x7ff) << 16) /* Multiplier */ -#define PMC_PLLAR_MUL_MASK (0x7ff << 16) /* Multiplier mask */ - -#define PMC_PLLAR_OUT_80_160 (0 << 14) /* select when PLL frequency is 80-160 Mhz */ -#define PMC_PLLAR_OUT_150_240 (2 << 14) /* select when PLL frequency is 150-240 Mhz */ -#define PMC_PLLAR_DIV(_x_) ((_x_ & 0xff) << 0) /* Divider */ -#define PMC_PLLAR_DIV_MASK (0xff) /* Divider mask */ - -/* PMC_PLLBR - PLL B Register */ -#define PMC_PLLBR_USB_96M BIT28 /* Set when PLL is 96Mhz to divide it by 2 for USB */ -#define PMC_PLLBR_MUL(_x_) ((_x_ & 0x7ff) << 16) /* Multiplier */ -#define PMC_PLLBR_MUL_MASK (0x7ff << 16) /* Multiplier mask */ -#define PMC_PLLBR_OUT_80_160 (0 << 14) /* select when PLL frequency is 80-160 Mhz */ -#define PMC_PLLBR_OUT_150_240 (2 << 14) /* select when PLL frequency is 150-240 Mhz */ -#define PMC_PLLBR_DIV(_x_) ((_x_ & 0xff) << 0) /* Divider */ -#define PMC_PLLBR_DIV_MASK (0xff) /* Divider mask */ - -/* PMC_MCKR - Master Clock Register */ -#define PMC_MCKR_MDIV_MASK (3 << 8) /* for masking out the MDIV field */ -#define PMC_MCKR_MDIV_1 (0 << 8) /* MCK = Core/1 */ -#define PMC_MCKR_MDIV_2 (1 << 8) /* MCK = Core/2 */ -#define PMC_MCKR_MDIV_3 (2 << 8) /* MCK = Core/3 */ -#define PMC_MCKR_MDIV_4 (3 << 8) /* MCK = Core/4 */ -#define PMC_MCKR_PRES_MASK (7 << 2) /* for masking out the PRES field */ -#define PMC_MCKR_PRES_1 (0 << 2) /* Core = CSS/1 */ -#define PMC_MCKR_PRES_2 (1 << 2) /* Core = CSS/2 */ -#define PMC_MCKR_PRES_4 (2 << 2) /* Core = CSS/4 */ -#define PMC_MCKR_PRES_8 (3 << 2) /* Core = CSS/8 */ -#define PMC_MCKR_PRES_16 (4 << 2) /* Core = CSS/16 */ -#define PMC_MCKR_PRES_32 (5 << 2) /* Core = CSS/32 */ -#define PMC_MCKR_PRES_64 (6 << 2) /* Core = CSS/64 */ -#define PMC_MCKR_CSS_MASK (3 << 0) /* for masking out the CSS field */ -#define PMC_MCKR_CSS_SLOW (0 << 0) /* Core Source = Slow Clock */ -#define PMC_MCKR_CSS_MAIN (1 << 0) /* Core Source = Main Oscillator */ -#define PMC_MCKR_CSS_PLLA (2 << 0) /* Core Source = PLL A */ -#define PMC_MCKR_CSS_PLLB (3 << 0) /* Core Source = PLL B */ - -/* PMC_PCKR0 - 7 - Programmable Clock Register 0 */ -#define PMC_PCKR_PRES_1 (0 << 2) /* Peripheral Clock = CSS/1 */ -#define PMC_PCKR_PRES_2 (1 << 2) /* Peripheral Clock = CSS/2 */ -#define PMC_PCKR_PRES_4 (2 << 2) /* Peripheral Clock = CSS/4 */ -#define PMC_PCKR_PRES_8 (3 << 2) /* Peripheral Clock = CSS/8 */ -#define PMC_PCKR_PRES_16 (4 << 2) /* Peripheral Clock = CSS/16 */ -#define PMC_PCKR_PRES_32 (5 << 2) /* Peripheral Clock = CSS/32 */ -#define PMC_PCKR_PRES_64 (6 << 2) /* Peripheral Clock = CSS/64 */ -#define PMC_PCKR_CSS_SLOW (0 << 0) /* Peripheral Clock Source = Slow Clock */ -#define PMC_PCKR_CSS_MAIN (1 << 0) /* Peripheral Clock Source = Main Oscillator */ -#define PMC_PCKR_CSS_PLLA (2 << 0) /* Peripheral Clock Source = PLL A */ -#define PMC_PCKR_CSS_PLLB (3 << 0) /* Peripheral Clock Source = PLL B */ - -/* PMC_IER - Interrupt Enable Register */ -/* PMC_IDR - Interrupt Disable Register */ -/* PMC_SR - Status Register */ -/* PMC_IMR - Interrupt Mask Register */ -#define PMC_INT_PCK7_RDY BIT15 -#define PMC_INT_PCK6_RDY BIT14 -#define PMC_INT_PCK5_RDY BIT13 -#define PMC_INT_PCK4_RDY BIT12 -#define PMC_INT_PCK3_RDY BIT11 -#define PMC_INT_PCK2_RDY BIT10 -#define PMC_INT_PCK1_RDY BIT9 -#define PMC_INT_PCK0_RDY BIT8 -#define PMC_INT_MCK_RDY BIT3 -#define PMC_INT_LOCKB BIT2 -#define PMC_INT_LCKA BIT1 -#define PMC_INT_MOSCS BIT0 - - -#endif diff --git a/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_usart.h b/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_usart.h deleted file mode 100644 index 387f353992..0000000000 --- a/c/src/lib/libcpu/arm/at91rm9200/include/at91rm9200_usart.h +++ /dev/null @@ -1,146 +0,0 @@ -/* - * Atmel AT91RM9200_USART Register definitions, used in KIT637_V6 (CSB637) - * - * Copyright (c) 2003 by Cogent Computer Systems - * Written by Mike Kelly <mike@cogcomp.com> - * - * Modified by Fernando Nicodemos <fgnicodemos@terra.com.br> - * from NCB - Sistemas Embarcados Ltda. (Brazil) - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. -*/ - -#ifndef __AT91RM9200_USART_H__ -#define __AT91RM9200_USART_H__ - -#include <bits.h> - -/* Register Offsets */ -#define US_CR 0x00 /* Control Register */ -#define US_MR 0x04 /* Mode Register */ -#define US_IER 0x08 /* Interrupt Enable Register */ -#define US_IDR 0x0C /* Interrupt Disable Register */ -#define US_IMR 0x10 /* Interrupt Mask Register */ -#define US_SR 0x14 /* Channel Status Register */ -#define US_RHR 0x18 /* Receiver Holding Register */ -#define US_THR 0x1C /* Transmitter Holding Register */ -#define US_BRGR 0x20 /* Baud Rate Generator Register */ -#define US_RTOR 0x24 /* Receiver Time-out Register */ -#define US_TTGR 0x28 /* Transmitter Timeguard Register */ -#define US_C1R 0x40 /* Chip ID1 Register - FI DI Ratio Register */ -#define US_C2R 0x44 /* Chip ID2 Register - Number of Erros Register */ -#define US_FNTR 0x48 /* Force NTRST Register */ -#define US_IF 0x4C /* IrDA Filter Register */ - -/* Bit Defines */ -/* Control Register, US_CR, Offset 0x00 */ -#define US_CR_RSTRX BIT2 /* 1 = Reset and disable receiver */ -#define US_CR_RSTTX BIT3 /* 1 = Reset and disable transmitter */ -#define US_CR_RXEN BIT4 /* 1 = Receiver enable */ -#define US_CR_RXDIS BIT5 /* 1 = Receiver disable */ -#define US_CR_TXEN BIT6 /* 1 = Transmitter enable */ -#define US_CR_TXDIS BIT7 /* 1 = Transmitter disable */ -#define US_CR_RSTSTA BIT8 /* 1 = Reset PARE, FRAME and OVRE in DBGU_SR. */ -#define US_CR_STTBRK BIT9 /* 1 = Start transmission of a Break */ -#define US_CR_STPBRK BIT10 /* 1 = Stop transmission of a Break */ -#define US_CR_STTTO BIT11 /* 1 = Start Time-out */ -#define US_CR_SENDA BIT12 /* 1 = Send Address - MDROP mode only */ -#define US_CR_RSTIT BIT13 /* 1 = Reset Iteration */ -#define US_CR_RSTNACK BIT14 /* 1 = Reset Non Acknowledge */ -#define US_CR_RETTO BIT15 /* 1 = Restart Time-out */ -#define US_CR_DTREN BIT16 /* 1 = Data Terminal Ready Enable - AT91RM9200 only */ -#define US_CR_DTRDIS BIT17 /* 1 = Data Terminal Ready Disable - AT91RM9200 only */ -#define US_CR_RTSEN BIT18 /* 1 = Request To Send Enable */ -#define US_CR_RTSDIS BIT19 /* 1 = Request To Send Disable */ - - -/* Mode Register. US_MR. Offset 0x04 */ -#define US_MR_USMODE (0xF << 0) /* Mode of the USART */ -#define US_MR_USMODE_NORMAL 0 -#define US_MR_USMODE_RS485 1 -#define US_MR_USMODE_HWHS 2 -#define US_MR_USMODE_MODEM 3 -#define US_MR_USMODE_ISO7816_T0 4 -#define US_MR_USMODE_ISO7816_T1 6 -#define US_MR_USMODE_IRDA 8 -#define US_MR_USCLKS (3 << 4) /* Clock Selection */ -#define US_MR_USCLKS_MCK (0 << 4) -#define US_MR_USCLKS_MCK_DIV8 (1 << 4) -#define US_MR_USCLKS_SCK (3 << 4) -#define US_MR_CHRL (3 << 6) /* Character Length */ -#define US_MR_CHRL_5 (0 << 6) -#define US_MR_CHRL_6 (1 << 6) -#define US_MR_CHRL_7 (2 << 6) -#define US_MR_CHRL_8 (3 << 6) -#define US_MR_SYNC (1 << 8) /* Synchronous Mode Select */ -#define US_MR_PAR (7 << 9) /* Parity Type */ -#define US_MR_PAR_EVEN (0 << 9) /* Even Parity */ -#define US_MR_PAR_ODD (1 << 9) /* Odd Parity */ -#define US_MR_PAR_SPACE (2 << 9) /* Parity forced to 0 (Space) */ -#define US_MR_PAR_MARK (3 << 9) /* Parity forced to 1 (Mark) */ -#define US_MR_PAR_NONE (4 << 9) /* No Parity */ -#define US_MR_PAR_MDROP (6 << 9) /* Multi-drop mode */ -#define US_MR_NBSTOP (3 << 12) /* Number of Stop Bits */ -#define US_MR_NBSTOP_1 (0 << 12) -#define US_MR_NBSTOP_1_5 (1 << 12) -#define US_MR_NBSTOP_2 (2 << 12) -#define US_MR_CHMODE (3 << 14) /* Channel Mode */ -#define US_MR_CHMODE_NORM (0 << 14) /* Normal Mode */ -#define US_MR_CHMODE_AUTO (1 << 14) /* Auto Echo: RXD drives TXD */ -#define US_MR_CHMODE_LOC (2 << 14) /* Local Loopback: TXD drives RXD */ -#define US_MR_CHMODE_REM (3 << 14) /* Remote Loopback: RXD pin connected to TXD pin. */ -#define US_MR_MSBF (1 << 16) /* Bit Order */ -#define US_MR_MODE9 (1 << 17) /* 9-bit Character Length */ -#define US_MR_CLKO (1 << 18) /* Clock Output Select */ -#define US_MR_OVER (1 << 19) /* Oversampling Mode */ -#define US_MR_INACK (1 << 20) /* Inhibit Non Acknowledge */ -#define US_MR_DSNACK (1 << 21) /* Disable Successive NACK */ -#define US_MR_MAX_ITER (7 << 24) /* Max Iterations */ -#define US_MR_FILTER (1 << 28) /* Infrared Receive Line Filter */ - -/* Interrupt Enable Register, US_IER, Offset 0x08 */ -/* Interrupt Disable Register, US_IDR, Offset 0x0C */ -/* Interrupt Mask Register, US_IMR, Offset 0x10 */ -/* Channel Status Register, US_SR, Offset 0x14 */ -#define US_IER_RXRDY BIT0 /* RXRDY Interrupt */ -#define US_IER_TXRDY BIT1 /* TXRDY Interrupt */ -#define US_IER_RXBRK BIT2 /* End of Receive Transfer Interrupt */ -#define US_IER_ENDRX BIT3 /* End of Receiver Transfer */ -//#define US_IER_ENDTX BIT4 /* End of Transmit Interrupt */ -#define US_IER_OVRE BIT5 /* Overrun Interrupt */ -#define US_IER_FRAME BIT6 /* Framing Error Interrupt */ -#define US_IER_PARE BIT7 /* Parity Error */ -#define US_IER_TIMEOUT BIT8 /* Receiver Time-out */ -#define US_IER_TXEMPTY BIT9 /* Transmitter Empty */ -#define US_IER_ITERATION BIT10 /* Max number of Repetitions Reached */ -#define US_IER_TXBUFE BIT11 /* Transmission Buffer Empty */ -#define US_IER_RXBUFF BIT12 /* Reception Buffer Full */ -#define US_IER_NACK BIT13 /* Non Acknowledge */ -#define US_IER_RIIC BIT16 /* Ring Indicator Input Change [AT91RM9200 only] */ -#define US_IER_DSRIC BIT17 /* Data Set Ready Input Change [AT91RM9200 only] */ -#define US_IER_DCDIC BIT18 /* Data Carrier Detect Input Change [AT91RM9200 only] */ -#define US_IER_CTSIC BIT19 /* Clear to Send Input Change */ -#define US_IER_ALL 0xC0001AFB /* all assigned bits */ - -/* FORCE_NTRST Register, US_FNTR, Offset 0x48 */ -#define US_FNTR_NTRST BIT0 /* 1 = Force NTRST low in JTAG */ - -typedef struct { - volatile uint32_t cr; - volatile uint32_t mr; - volatile uint32_t ier; - volatile uint32_t idr; - volatile uint32_t imr; - volatile uint32_t sr; - volatile uint32_t rhr; - volatile uint32_t thr; - volatile uint32_t brgr; - volatile uint32_t _res0[7]; - volatile uint32_t cidr; - volatile uint32_t exid; - volatile uint32_t fnr; -} at91rm9200_usart_regs_t; - -#endif /* __AT91RM9200_USART_H__ */ diff --git a/c/src/lib/libcpu/arm/at91rm9200/include/bits.h b/c/src/lib/libcpu/arm/at91rm9200/include/bits.h deleted file mode 100644 index 6f2c4036b6..0000000000 --- a/c/src/lib/libcpu/arm/at91rm9200/include/bits.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Bit position definitions - * - * Copyright (c) 2002 by Cogent Computer Systems - * Written by Mike Kelly <mike@cogcomp.com> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ -#ifndef __BITS_H__ -#define __BITS_H__ - -#define BIT0 0x00000001 -#define BIT1 0x00000002 -#define BIT2 0x00000004 -#define BIT3 0x00000008 -#define BIT4 0x00000010 -#define BIT5 0x00000020 -#define BIT6 0x00000040 -#define BIT7 0x00000080 -#define BIT8 0x00000100 -#define BIT9 0x00000200 -#define BIT10 0x00000400 -#define BIT11 0x00000800 -#define BIT12 0x00001000 -#define BIT13 0x00002000 -#define BIT14 0x00004000 -#define BIT15 0x00008000 -#define BIT16 0x00010000 -#define BIT17 0x00020000 -#define BIT18 0x00040000 -#define BIT19 0x00080000 -#define BIT20 0x00100000 -#define BIT21 0x00200000 -#define BIT22 0x00400000 -#define BIT23 0x00800000 -#define BIT24 0x01000000 -#define BIT25 0x02000000 -#define BIT26 0x04000000 -#define BIT27 0x08000000 -#define BIT28 0x10000000 -#define BIT29 0x20000000 -#define BIT30 0x40000000 -#define BIT31 0x80000000 - -#endif /* __BITS_H__ */ - diff --git a/c/src/lib/libcpu/arm/at91rm9200/irq/irq.c b/c/src/lib/libcpu/arm/at91rm9200/irq/irq.c deleted file mode 100644 index 95e93845b9..0000000000 --- a/c/src/lib/libcpu/arm/at91rm9200/irq/irq.c +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Atmel AT91RM9200 Interrupt handler - * - * Copyright (c) 2010 embedded brains GmbH. - * - * Copyright (c) 2004 by Jay Monkman <jtm@lopingdog.com> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#include <rtems/score/armv4.h> - -#include <bsp.h> -#include <bsp/irq.h> -#include <bsp/irq-generic.h> - -#include <at91rm9200.h> - -void bsp_interrupt_dispatch(void) -{ - rtems_vector_number vector = AIC_CTL_REG(AIC_IVR); - - bsp_interrupt_handler_dispatch(vector); - - AIC_CTL_REG(AIC_EOICR) = 0; -} - -void bsp_interrupt_vector_enable(rtems_vector_number vector) -{ - bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector)); - AIC_CTL_REG(AIC_IECR) = 1 << vector; -} - -void bsp_interrupt_vector_disable(rtems_vector_number vector) -{ - bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector)); - AIC_CTL_REG(AIC_IDCR) = 1 << vector; -} - -rtems_status_code bsp_interrupt_facility_initialize(void) -{ - unsigned long i = 0; - - for (i = 0; i < 32; ++i) { - AIC_SVR_REG(i<<2) = i; - } - - /* disable all interrupts */ - AIC_CTL_REG(AIC_IDCR) = 0xffffffff; - - _CPU_ISR_install_vector(ARM_EXCEPTION_IRQ, _ARMV4_Exception_interrupt, NULL); - - return RTEMS_SUCCESSFUL; -} diff --git a/c/src/lib/libcpu/arm/at91rm9200/irq/irq.h b/c/src/lib/libcpu/arm/at91rm9200/irq/irq.h deleted file mode 100644 index 771059a3e4..0000000000 --- a/c/src/lib/libcpu/arm/at91rm9200/irq/irq.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Interrupt handler Header file - * - * Copyright (c) 2010 embedded brains GmbH. - * - * Copyright (c) 2004 by Jay Monkman <jtm@lopingdog.com> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#ifndef __IRQ_H__ -#define __IRQ_H__ - -#ifndef __asm__ - -#include <rtems.h> -#include <rtems/irq.h> -#include <rtems/irq-extension.h> - -#endif /* __asm__ */ - -/* possible interrupt sources on the AT91RM9200 */ -#define AT91RM9200_INT_FIQ 0 -#define AT91RM9200_INT_SYSIRQ 1 -#define AT91RM9200_INT_PIOA 2 -#define AT91RM9200_INT_PIOB 3 -#define AT91RM9200_INT_PIOC 4 -#define AT91RM9200_INT_PIOD 5 -#define AT91RM9200_INT_US0 6 -#define AT91RM9200_INT_US1 7 -#define AT91RM9200_INT_US2 8 -#define AT91RM9200_INT_US3 9 -#define AT91RM9200_INT_MCI 10 -#define AT91RM9200_INT_UDP 11 -#define AT91RM9200_INT_TWI 12 -#define AT91RM9200_INT_SPI 13 -#define AT91RM9200_INT_SSC0 14 -#define AT91RM9200_INT_SSC1 15 -#define AT91RM9200_INT_SSC2 16 -#define AT91RM9200_INT_TC0 17 -#define AT91RM9200_INT_TC1 18 -#define AT91RM9200_INT_TC2 19 -#define AT91RM9200_INT_TC3 20 -#define AT91RM9200_INT_TC4 21 -#define AT91RM9200_INT_TC5 22 -#define AT91RM9200_INT_UHP 23 -#define AT91RM9200_INT_EMAC 24 -#define AT91RM9200_INT_IRQ0 25 -#define AT91RM9200_INT_IRQ1 26 -#define AT91RM9200_INT_IRQ2 27 -#define AT91RM9200_INT_IRQ3 28 -#define AT91RM9200_INT_IRQ4 28 -#define AT91RM9200_INT_IRQ5 30 -#define AT91RM9200_INT_IRQ6 31 -#define AT91RM9200_MAX_INT 32 - -#define BSP_INTERRUPT_VECTOR_MIN 0 - -#define BSP_INTERRUPT_VECTOR_MAX (AT91RM9200_MAX_INT - 1) - -#endif /* __IRQ_H__ */ diff --git a/c/src/lib/libcpu/arm/at91rm9200/pmc/pmc.c b/c/src/lib/libcpu/arm/at91rm9200/pmc/pmc.c deleted file mode 100644 index a15bf3c075..0000000000 --- a/c/src/lib/libcpu/arm/at91rm9200/pmc/pmc.c +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Atmel AT91RM9200 PMC functions - * - * Copyright (c) 2004 by Jay Monkman <jtm@lopingdog.com> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#include <rtems.h> -#include <bsp.h> -#include <at91rm9200.h> -#include <at91rm9200_pmc.h> - -int at91rm9200_get_mainclk(void) -{ - return BSP_MAIN_FREQ; -} - -int at91rm9200_get_slck(void) -{ - return BSP_SLCK_FREQ; -} - -int at91rm9200_get_mck(void) -{ - uint32_t mck_reg; - uint32_t mck_freq = 0; /* to avoid warnings */ - uint32_t pll_reg; - int prescaler = 0; /* to avoid warnings */ - - mck_reg = PMC_REG(PMC_MCKR); - - switch(mck_reg & PMC_MCKR_PRES_MASK) { - case PMC_MCKR_PRES_1: - prescaler = 1; - break; - case PMC_MCKR_PRES_2: - prescaler = 2; - break; - case PMC_MCKR_PRES_4: - prescaler = 4; - break; - case PMC_MCKR_PRES_8: - prescaler = 8; - break; - case PMC_MCKR_PRES_16: - prescaler = 16; - break; - case PMC_MCKR_PRES_32: - prescaler = 32; - break; - case PMC_MCKR_PRES_64: - prescaler = 64; - break; - } - - /* Let's find out what MCK's source is */ - switch (mck_reg & PMC_MCKR_CSS_MASK) { - case PMC_MCKR_CSS_SLOW: - /* I'm assuming the slow clock is 32.768 MHz */ - mck_freq = at91rm9200_get_slck() / prescaler; - break; - - case PMC_MCKR_CSS_MAIN: - mck_freq = at91rm9200_get_mainclk() / prescaler; - break; - - case PMC_MCKR_CSS_PLLA: - pll_reg = PMC_REG(PMC_PLLAR); - mck_freq = at91rm9200_get_mainclk() / prescaler; - mck_freq = mck_freq / (pll_reg & PMC_PLLAR_DIV_MASK); - mck_freq = mck_freq * (((pll_reg & PMC_PLLAR_MUL_MASK) >> 16) + 1); - break; - - case PMC_MCKR_CSS_PLLB: - pll_reg = PMC_REG(PMC_PLLBR); - mck_freq = at91rm9200_get_mainclk() / prescaler; - mck_freq = mck_freq / (pll_reg & PMC_PLLBR_DIV_MASK); - mck_freq = mck_freq * (((pll_reg & PMC_PLLBR_MUL_MASK) >> 16) + 1); - break; - } - - if ((mck_reg & PMC_MCKR_MDIV_MASK) == PMC_MCKR_MDIV_2) { - mck_freq = mck_freq / 2; - } else if ((mck_reg & PMC_MCKR_MDIV_MASK) == PMC_MCKR_MDIV_3) { - mck_freq = mck_freq / 3; - } else if ((mck_reg & PMC_MCKR_MDIV_MASK) == PMC_MCKR_MDIV_4) { - mck_freq = mck_freq / 4; - } - - - return mck_freq; -} - diff --git a/c/src/lib/libcpu/arm/at91rm9200/timer/timer.c b/c/src/lib/libcpu/arm/at91rm9200/timer/timer.c deleted file mode 100644 index c65dd8096a..0000000000 --- a/c/src/lib/libcpu/arm/at91rm9200/timer/timer.c +++ /dev/null @@ -1,91 +0,0 @@ -/** - * @file - * @brief Cogent CSB337 Timer driver - * - * This uses timer 0 for timing measurments. - */ - -/* - * Copyright (c) 2004 by Jay Monkman <jtm@lopingdog.com> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#include <bsp.h> -#include <rtems.h> -#include <rtems/btimer.h> -#include <at91rm9200.h> -#include <at91rm9200_pmc.h> - -uint16_t tstart; -bool benchmark_timer_find_average_overhead; -uint32_t tick_time; -/* - * Set up TC0 - - * timer_clock2 (MCK/8) - * capture mode - this shouldn't matter - */ -void benchmark_timer_initialize( void ) -{ - uint32_t tmr_freq; - - /* since we are using timer_clock2, divide mck by 8 */ - tmr_freq = at91rm9200_get_mck() / 8; - - TC_TC0_REG(TC_CMR) = TC_CMR_TCCLKS(1); /* timer_clock2 */ - TC_TC0_REG(TC_CCR) = (TC_CCR_CLKEN /* enable the counter */ - | TC_CCR_SWTRG); /* start it up */ - - /* tick time in nanoseconds */ - tick_time = 1000000000/tmr_freq; - -} - -/* - * 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 */ - -benchmark_timer_t benchmark_timer_read( void ) -{ - uint16_t t; - uint32_t total; - t = TC_TC0_REG(TC_CV); - - /* - * 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 = t * tick_time; - - if ( benchmark_timer_find_average_overhead == 1 ) - return total; /* in nanosecond units */ - else { - if ( total < LEAST_VALID ) - return 0; /* below timer resolution */ - /* - * 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/at91rm9200/usart/usart.c b/c/src/lib/libcpu/arm/at91rm9200/usart/usart.c deleted file mode 100644 index 23b877ce64..0000000000 --- a/c/src/lib/libcpu/arm/at91rm9200/usart/usart.c +++ /dev/null @@ -1,261 +0,0 @@ -/* - * Driver for AT91RM9200 USART ports - */ - -/* - * COPYRIGHT (c) 2006-2009. - * NCB - Sistemas Embarcados Ltda. (Brazil) - * Fernando Nicodemos <fgnicodemos@terra.com.br> - * - * and - * - * COPYRIGHT (c) 1989-2009. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. -*/ - -#include <bsp.h> -#include <rtems/libio.h> -#include <termios.h> - -#include <at91rm9200.h> -#include <at91rm9200_usart.h> -#include <at91rm9200_pmc.h> -#include <rtems/bspIo.h> -#include <libchip/serial.h> -#include <libchip/sersupp.h> - -/* static function prototypes */ -static int usart_first_open(int major, int minor, void *arg); -static int usart_last_close(int major, int minor, void *arg); -static int usart_read_polled(int minor); -static ssize_t usart_write_polled_support(int minor, const char *buf, size_t len); -static void usart_init(int minor); -static void usart_write_polled(int minor, char c); -static int usart_set_attributes(int minor, const struct termios *t); -at91rm9200_usart_regs_t *usart_get_base(int minor); - -/* Pointers to functions for handling the UART polled. */ -const console_fns usart_polling_fns = { - libchip_serial_default_probe, /* deviceProbe */ - usart_first_open, /* deviceFirstOpen */ - usart_last_close, /* deviceLastClose */ - usart_read_polled, /* deviceRead */ - usart_write_polled_support, /* deviceWrite */ - usart_init, /* deviceInitialize */ - usart_write_polled, /* deviceWritePolled */ - usart_set_attributes, /* deviceSetAttributes */ - FALSE /* TRUE if interrupt driven, FALSE if not. */ -}; - -at91rm9200_usart_regs_t *usart_get_base(int minor) -{ - console_tbl *console_entry; - at91rm9200_usart_regs_t *port; - - console_entry = BSP_get_uart_from_minor(minor); - - if (console_entry == NULL) - return 0; - - port = (at91rm9200_usart_regs_t *) console_entry->ulCtrlPort1; - //printk( "minor=%d entry=%p port=%p\n", minor, console_entry, port ); - - return port; -} - -/* - * Functions called via callbacks (i.e. the ones in uart_fns - */ - -/* - * This is called the first time each device is opened. Since - * the driver is polled, we don't have to do anything. If the driver - * were interrupt driven, we'd enable interrupts here. - */ -static int usart_first_open(int major, int minor, void *arg) -{ - at91rm9200_usart_regs_t *usart; - - usart = usart_get_base(minor); - if ( !usart ) - return -1; - - /* XXX port isn't being initialized or enabled */ - - /* XXX I hope this is enough */ - usart->cr = (US_CR_RXEN | US_CR_TXEN); - return 0; -} - -/* - * This is called the last time each device is closed. Since - * the driver is polled, we don't have to do anything. If the driver - * were interrupt driven, we'd disable interrupts here. - */ -static int usart_last_close(int major, int minor, void *arg) -{ - at91rm9200_usart_regs_t *usart; - - usart = usart_get_base(minor); - if ( !usart ) - return -1; - - return 0; -} - -/* - * Read one character from UART. - * - * return -1 if there's no data, otherwise return - * the character in lowest 8 bits of returned int. - */ -static int usart_read_polled(int minor) -{ - at91rm9200_usart_regs_t *usart; - - usart = usart_get_base(minor); - if ( !usart ) - return -1; - - /* if nothing ready return -1 */ - if ( (usart->sr & US_IER_RXRDY) == 0 ) - return -1; - - return usart->rhr; -} - - -/* - * Write character out - */ -static void usart_write_polled(int minor, char c) -{ - at91rm9200_usart_regs_t *usart; - - usart = usart_get_base(minor); - if ( !usart ) - return; - - /* delay until TX empty */ - while ( (usart->sr & US_IER_TXEMPTY) == 0 ) - ; - - usart->thr = c; -} - -/* - * Write buffer to UART - * - * return 1 on success, -1 on error - */ -static ssize_t usart_write_polled_support(int minor, const char *buf, size_t len) -{ - at91rm9200_usart_regs_t *usart; - int nwrite=0; - - /* - * Verify the minor number - */ - usart = usart_get_base(minor); - if ( !usart ) - return -1; - - /* - * poll each byte in the string out of the port. - */ - while (nwrite < len) { - usart_write_polled(minor, *buf++); - nwrite++; - } - - /* - * return the number of bytes written. - */ - return nwrite; - - return 1; -} - - -/* Set up the UART. */ -static void usart_init(int minor) -{ - at91rm9200_usart_regs_t *usart; - - usart = usart_get_base(minor); - if ( !usart ) - return; - -} - - -/* This is for setting baud rate, bits, etc. */ -static int usart_set_attributes(int minor, const struct termios *t) -{ - uint32_t brgr; - uint32_t mode, baud, baud_requested; - at91rm9200_usart_regs_t *usart; - - usart = usart_get_base(minor); - if ( !usart ) - return -1; - - /* Get current mode register */ - mode = usart->mr & ~(US_MR_USMODE | US_MR_USCLKS | US_MR_CHRL - | US_MR_PAR | US_MR_NBSTOP); - - /* Byte size */ - switch (t->c_cflag & CSIZE){ - case CS5: - mode |= US_MR_CHRL_5; - break; - case CS6: - mode |= US_MR_CHRL_6; - break; - case CS7: - mode |= US_MR_CHRL_7; - break; - default: - mode |= US_MR_CHRL_8; - break; - } - - /* Stop bits */ - if (t->c_cflag & CSTOPB){ - mode |= US_MR_NBSTOP_2; /* 2 stop bits */ - } else - mode |= US_MR_NBSTOP_1; /* 1 stop bits */ - - /* Parity */ - if (t->c_cflag & PARENB){ - /* Mark or Space parity */ - if (t->c_cflag & PARODD){ - mode |= US_MR_PAR_ODD; - } else - mode |= US_MR_PAR_EVEN; - } else - mode |= US_MR_PAR_NONE; - - baud_requested = t->c_ospeed; - - /* If not, set the dbgu console baud as USART baud default */ - if (!baud_requested) - baud_requested = BSP_get_baud(); - - baud = rtems_termios_baud_to_number(baud_requested); - - brgr = (at91rm9200_get_mck() / 16) / baud; - - if (brgr > 65535){ /* BRGR is 16-bit, so switch to slower clock */ - brgr /= 8; - mode |= US_MR_USCLKS_MCK_DIV8; - } - - 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 0a34ed82cd..c72c34eb19 100644 --- a/c/src/lib/libcpu/arm/configure.ac +++ b/c/src/lib/libcpu/arm/configure.ac @@ -20,11 +20,8 @@ RTEMS_CANONICALIZE_TOOLS RTEMS_PROG_CCAS AM_CONDITIONAL(shared, test "$RTEMS_CPU_MODEL" = "arm1136" || \ - test "$RTEMS_CPU_MODEL" = "at91rm9200" || \ test "$RTEMS_CPU_MODEL" = "shared") -AM_CONDITIONAL(at91rm9200, test "$RTEMS_CPU_MODEL" = "at91rm9200") - RTEMS_AMPOLISH3 # Explicitly list all Makefiles here diff --git a/c/src/lib/libcpu/arm/preinstall.am b/c/src/lib/libcpu/arm/preinstall.am index 32ddb72cbf..fbdff2099b 100644 --- a/c/src/lib/libcpu/arm/preinstall.am +++ b/c/src/lib/libcpu/arm/preinstall.am @@ -13,11 +13,6 @@ all-am: $(PREINSTALL_FILES) PREINSTALL_FILES = CLEANFILES = $(PREINSTALL_FILES) -$(PROJECT_INCLUDE)/$(dirstamp): - @$(MKDIR_P) $(PROJECT_INCLUDE) - @: > $(PROJECT_INCLUDE)/$(dirstamp) -PREINSTALL_DIRS += $(PROJECT_INCLUDE)/$(dirstamp) - $(PROJECT_INCLUDE)/bsp/$(dirstamp): @$(MKDIR_P) $(PROJECT_INCLUDE)/bsp @: > $(PROJECT_INCLUDE)/bsp/$(dirstamp) @@ -37,40 +32,3 @@ $(PROJECT_INCLUDE)/libcpu/arm-cp15.h: shared/include/arm-cp15.h $(PROJECT_INCLUD $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/libcpu/arm-cp15.h PREINSTALL_FILES += $(PROJECT_INCLUDE)/libcpu/arm-cp15.h endif -if at91rm9200 -$(PROJECT_INCLUDE)/at91rm9200.h: at91rm9200/include/at91rm9200.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/at91rm9200.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/at91rm9200.h - -$(PROJECT_INCLUDE)/at91rm9200_dbgu.h: at91rm9200/include/at91rm9200_dbgu.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/at91rm9200_dbgu.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/at91rm9200_dbgu.h - -$(PROJECT_INCLUDE)/at91rm9200_emac.h: at91rm9200/include/at91rm9200_emac.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/at91rm9200_emac.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/at91rm9200_emac.h - -$(PROJECT_INCLUDE)/at91rm9200_gpio.h: at91rm9200/include/at91rm9200_gpio.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/at91rm9200_gpio.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/at91rm9200_gpio.h - -$(PROJECT_INCLUDE)/at91rm9200_mem.h: at91rm9200/include/at91rm9200_mem.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/at91rm9200_mem.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/at91rm9200_mem.h - -$(PROJECT_INCLUDE)/at91rm9200_pmc.h: at91rm9200/include/at91rm9200_pmc.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/at91rm9200_pmc.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/at91rm9200_pmc.h - -$(PROJECT_INCLUDE)/bits.h: at91rm9200/include/bits.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bits.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/bits.h - -$(PROJECT_INCLUDE)/at91rm9200_usart.h: at91rm9200/include/at91rm9200_usart.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/at91rm9200_usart.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/at91rm9200_usart.h - -$(PROJECT_INCLUDE)/bsp/irq.h: at91rm9200/irq/irq.h $(PROJECT_INCLUDE)/bsp/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq.h -endif |