From f2a228b2cb5ce376c56ae8d767084b92f2822af0 Mon Sep 17 00:00:00 2001 From: Aun-Ali Zaidi Date: Sat, 12 Dec 2015 22:24:16 -0600 Subject: arm/gp32: Remove updates #2451. --- c/src/lib/libbsp/arm/acinclude.m4 | 2 - c/src/lib/libbsp/arm/gp32/Makefile.am | 68 ---- c/src/lib/libbsp/arm/gp32/README | 3 - c/src/lib/libbsp/arm/gp32/bsp_specs | 13 - c/src/lib/libbsp/arm/gp32/configure.ac | 23 -- c/src/lib/libbsp/arm/gp32/console/uart.c | 245 --------------- c/src/lib/libbsp/arm/gp32/include/bsp.h | 96 ------ c/src/lib/libbsp/arm/gp32/make/custom/gp32.cfg | 21 -- c/src/lib/libbsp/arm/gp32/preinstall.am | 79 ----- c/src/lib/libbsp/arm/gp32/smc/smc.c | 417 ------------------------- c/src/lib/libbsp/arm/gp32/smc/smc.h | 44 --- c/src/lib/libbsp/arm/gp32/start/start.S | 198 ------------ c/src/lib/libbsp/arm/gp32/startup/bspidle.c | 23 -- c/src/lib/libbsp/arm/gp32/startup/bspreset.c | 39 --- c/src/lib/libbsp/arm/gp32/startup/bspstart.c | 89 ------ c/src/lib/libbsp/arm/gp32/startup/linkcmds | 26 -- c/src/lib/libbsp/arm/gp32/startup/memmap.c | 25 -- 17 files changed, 1411 deletions(-) delete mode 100644 c/src/lib/libbsp/arm/gp32/Makefile.am delete mode 100644 c/src/lib/libbsp/arm/gp32/README delete mode 100644 c/src/lib/libbsp/arm/gp32/bsp_specs delete mode 100644 c/src/lib/libbsp/arm/gp32/configure.ac delete mode 100644 c/src/lib/libbsp/arm/gp32/console/uart.c delete mode 100644 c/src/lib/libbsp/arm/gp32/include/bsp.h delete mode 100644 c/src/lib/libbsp/arm/gp32/make/custom/gp32.cfg delete mode 100644 c/src/lib/libbsp/arm/gp32/preinstall.am delete mode 100644 c/src/lib/libbsp/arm/gp32/smc/smc.c delete mode 100644 c/src/lib/libbsp/arm/gp32/smc/smc.h delete mode 100644 c/src/lib/libbsp/arm/gp32/start/start.S delete mode 100644 c/src/lib/libbsp/arm/gp32/startup/bspidle.c delete mode 100644 c/src/lib/libbsp/arm/gp32/startup/bspreset.c delete mode 100644 c/src/lib/libbsp/arm/gp32/startup/bspstart.c delete mode 100644 c/src/lib/libbsp/arm/gp32/startup/linkcmds delete mode 100644 c/src/lib/libbsp/arm/gp32/startup/memmap.c diff --git a/c/src/lib/libbsp/arm/acinclude.m4 b/c/src/lib/libbsp/arm/acinclude.m4 index 3a70e0acab..f9c4c2f4be 100644 --- a/c/src/lib/libbsp/arm/acinclude.m4 +++ b/c/src/lib/libbsp/arm/acinclude.m4 @@ -14,8 +14,6 @@ AC_DEFUN([RTEMS_CHECK_BSPDIR], AC_CONFIG_SUBDIRS([edb7312]);; gdbarmsim ) AC_CONFIG_SUBDIRS([gdbarmsim]);; - gp32 ) - AC_CONFIG_SUBDIRS([gp32]);; gumstix ) AC_CONFIG_SUBDIRS([gumstix]);; lm3s69xx ) diff --git a/c/src/lib/libbsp/arm/gp32/Makefile.am b/c/src/lib/libbsp/arm/gp32/Makefile.am deleted file mode 100644 index 1eeb8395eb..0000000000 --- a/c/src/lib/libbsp/arm/gp32/Makefile.am +++ /dev/null @@ -1,68 +0,0 @@ -ACLOCAL_AMFLAGS = -I ../../../../aclocal - -include $(top_srcdir)/../../../../automake/compile.am - -include_bspdir = $(includedir)/bsp - -dist_project_lib_DATA = bsp_specs - -include_HEADERS = include/bsp.h -include_HEADERS += smc/smc.h -include_HEADERS += ../../shared/include/tm27.h - -include_bsp_HEADERS = - -nodist_include_HEADERS = include/bspopts.h -nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h -DISTCLEANFILES = include/bspopts.h - -nodist_include_HEADERS += ../../shared/include/coverhd.h - -noinst_LIBRARIES = libbspstart.a -libbspstart_a_SOURCES = start/start.S -project_lib_DATA = start.$(OBJEXT) - -dist_project_lib_DATA += startup/linkcmds - -noinst_LIBRARIES += libbsp.a -libbsp_a_SOURCES = - -# startup -libbsp_a_SOURCES += ../../shared/bsplibc.c ../../shared/bsppost.c \ - ../../shared/bsppredriverhook.c ../../shared/bspgetworkarea.c \ - startup/bspstart.c startup/bspidle.c \ - ../../shared/bspclean.c startup/bspreset.c \ - startup/memmap.c ../../shared/bootcard.c ../../shared/sbrk.c \ - ../../shared/gnatinstallhandler.c -libbsp_a_SOURCES += ../../shared/cpucounterread.c -libbsp_a_SOURCES += ../../shared/cpucounterdiff.c -# console -libbsp_a_SOURCES += console/uart.c ../../shared/console.c \ - ../../shared/console_select.c ../../shared/console_control.c \ - ../../shared/console_read.c ../../shared/console_write.c -# IRQ -include_bsp_HEADERS += ../../shared/include/irq-generic.h \ - ../../shared/include/irq-info.h -libbsp_a_SOURCES += ../../shared/src/irq-default-handler.c -libbsp_a_SOURCES += ../../shared/src/irq-generic.c -libbsp_a_SOURCES += ../../shared/src/irq-info.c -libbsp_a_SOURCES += ../../shared/src/irq-legacy.c -libbsp_a_SOURCES += ../../shared/src/irq-server.c -libbsp_a_SOURCES += ../../shared/src/irq-shell.c -# abort -libbsp_a_SOURCES += ../shared/abort/abort.c -# smc -libbsp_a_SOURCES += smc/smc.c smc/smc.h - -# Cache -libbsp_a_SOURCES += ../../../libcpu/shared/src/cache_manager.c -libbsp_a_SOURCES += ../../shared/include/cache_.h -libbsp_a_CPPFLAGS = -I$(srcdir)/../../shared/include - -libbsp_a_LIBADD = ../../../libcpu/@RTEMS_CPU@/shared/arm920.rel \ - ../../../libcpu/@RTEMS_CPU@/s3c24xx/clock.rel \ - ../../../libcpu/@RTEMS_CPU@/s3c24xx/timer.rel \ - ../../../libcpu/@RTEMS_CPU@/s3c24xx/irq.rel - -include $(srcdir)/preinstall.am -include $(top_srcdir)/../../../../automake/local.am diff --git a/c/src/lib/libbsp/arm/gp32/README b/c/src/lib/libbsp/arm/gp32/README deleted file mode 100644 index 0189a3e9b2..0000000000 --- a/c/src/lib/libbsp/arm/gp32/README +++ /dev/null @@ -1,3 +0,0 @@ -This is the BSP for GamePark's GP32, a single board -computer using the Samsung S3C2400 SoC CPU. - diff --git a/c/src/lib/libbsp/arm/gp32/bsp_specs b/c/src/lib/libbsp/arm/gp32/bsp_specs deleted file mode 100644 index 32c105fd0f..0000000000 --- a/c/src/lib/libbsp/arm/gp32/bsp_specs +++ /dev/null @@ -1,13 +0,0 @@ -%rename endfile old_endfile -%rename startfile old_startfile -%rename link old_link - -*startfile: -%{!qrtems: %(old_startfile)} \ -%{!nostdlib: %{qrtems: start.o%s crti.o%s crtbegin.o%s -e _start}} - -*link: -%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N} - -*endfile: -%{!qrtems: %(old_endfiles)} %{qrtems: crtend.o%s crtn.o%s } diff --git a/c/src/lib/libbsp/arm/gp32/configure.ac b/c/src/lib/libbsp/arm/gp32/configure.ac deleted file mode 100644 index 0697f5806b..0000000000 --- a/c/src/lib/libbsp/arm/gp32/configure.ac +++ /dev/null @@ -1,23 +0,0 @@ -## Process this file with autoconf to produce a configure script. - -AC_PREREQ([2.69]) -AC_INIT([rtems-c-src-lib-libbsp-arm-gp32],[_RTEMS_VERSION],[https://devel.rtems.org/newticket]) -AC_CONFIG_SRCDIR([bsp_specs]) -RTEMS_TOP(../../../../../..) - -RTEMS_CANONICAL_TARGET_CPU -AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.12.2]) -RTEMS_BSP_CONFIGURE - -RTEMS_PROG_CC_FOR_TARGET -RTEMS_CANONICALIZE_TOOLS -RTEMS_PROG_CCAS - -RTEMS_CHECK_NETWORKING -AM_CONDITIONAL(HAS_NETWORKING,test "$HAS_NETWORKING" = "yes") - -RTEMS_BSP_CLEANUP_OPTIONS(0, 1) - -# Explicitly list all Makefiles here -AC_CONFIG_FILES([Makefile]) -AC_OUTPUT diff --git a/c/src/lib/libbsp/arm/gp32/console/uart.c b/c/src/lib/libbsp/arm/gp32/console/uart.c deleted file mode 100644 index 9878c33794..0000000000 --- a/c/src/lib/libbsp/arm/gp32/console/uart.c +++ /dev/null @@ -1,245 +0,0 @@ -/* - * console driver for S3C2400 UARTs - * - * This driver uses the shared console driver in - * ...../libbsp/shared/console.c - * - * If you want the driver to be interrupt driven, you - * need to write the ISR, and in the ISR insert the - * chars into termios's queue. - * - * Copyright (c) 2004 Cogent Computer Systems - * Written by Jay Monkman - * - * 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 /* Must be before libio.h */ -#include -#include -#include - -/* Put the CPU (or UART) specific header file #include here */ -#include -#include -#include - -/* How many serial ports? */ -#define NUM_DEVS 1 - -int uart_poll_read(int minor); - -int dbg_dly; - -/* static function prototypes */ -static int uart_first_open(int major, int minor, void *arg); -static int uart_last_close(int major, int minor, void *arg); -static int uart_read(int minor); -static ssize_t uart_write(int minor, const char *buf, size_t len); -static void uart_init(int minor); -static void uart_write_polled(int minor, char c); -static int uart_set_attributes(int minor, const struct termios *t); - -/* These are used by code in console.c */ -unsigned long Console_Configuration_Count = NUM_DEVS; - -/* Pointers to functions for handling the UART. */ -const console_fns uart_fns = -{ - libchip_serial_default_probe, - uart_first_open, - uart_last_close, - uart_read, - uart_write, - uart_init, - uart_write_polled, /* not used in this driver */ - uart_set_attributes, - FALSE /* TRUE if interrupt driven, FALSE if not. */ -}; - -/* - * There's one item in array for each UART. - * - * Some of these fields are marked "NOT USED". They are not used - * by console.c, but may be used by drivers in libchip - * - */ -console_tbl Console_Configuration_Ports[] = { - { - "/dev/com0", /* sDeviceName */ - SERIAL_CUSTOM, /* deviceType */ - &uart_fns, /* pDeviceFns */ - NULL, /* deviceProbe */ - NULL, /* pDeviceFlow */ - 0, /* ulMargin - NOT USED */ - 0, /* ulHysteresis - NOT USED */ - NULL, /* pDeviceParams */ - 0, /* ulCtrlPort1 - NOT USED */ - 0, /* ulCtrlPort2 - NOT USED */ - 0, /* ulDataPort - NOT USED */ - NULL, /* getRegister - NOT USED */ - NULL, /* setRegister - NOT USED */ - NULL, /* getData - NOT USED */ - NULL, /* setData - NOT USED */ - 0, /* ulClock - NOT USED */ - 0 /* ulIntVector - NOT USED */ - } -}; - -/*********************************************************************/ -/* Functions called via termios callbacks (i.e. the ones in uart_fns */ -/*********************************************************************/ - -/* - * This is called the first time each device is opened. If the driver - * is interrupt driven, you should enable interrupts here. Otherwise, - * it's probably safe to do nothing. - * - * Since micromonitor already set up the UART, we do nothing. - */ -static int uart_first_open(int major, int minor, void *arg) -{ - return 0; -} - - -/* - * This is called the last time each device is closed. If the driver - * is interrupt driven, you should disable interrupts here. Otherwise, - * it's probably safe to do nothing. - */ -static int uart_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 uart_read(int minor) -{ - char c; - - if (minor == 0) { - if (rUTRSTAT0 & 0x1) { - c = rURXH0 & 0xff; - return c; - } else { - return -1; - } - } else { - printk("Unknown console minor number: %d\n", minor); - return -1; - } - -} - - -/* - * Write buffer to UART - * - * return 1 on success, -1 on error - */ -static ssize_t uart_write(int minor, const char *buf, size_t len) -{ - int i; - - if (minor == 0) { - for (i = 0; i < len; i++) { - /* Wait for fifo to have room */ - while(!(rUTRSTAT0 & 0x2)) { - continue; - } - - rUTXH0 = (char) buf[i]; - } - } else { - printk("Unknown console minor number: %d\n", minor); - return -1; - } - - return 1; -} - - -/* Set up the UART. */ -static void uart_init(int minor) -{ - int i; - unsigned int reg = 0; - - /* enable UART0 */ - rCLKCON|=0x100; - - /* value is calculated so : (int)(PCLK/16./baudrate) -1 */ - reg = get_PCLK() / (16 * 115200) - 1; - - /* FIFO enable, Tx/Rx FIFO clear */ - rUFCON0 = 0x07; - rUMCON0 = 0x0; - /* Normal,No parity,1 stop,8 bit */ - rULCON0 = 0x3; - /* - * tx=level,rx=edge,disable timeout int.,enable rx error int., - * normal,interrupt or polling - */ - rUCON0 = 0x245; - rUBRDIV0 = reg; - - for (i = 0; i < 100; i++); - -} - -/* I'm not sure this is needed for the shared console driver. */ -static void uart_write_polled(int minor, char c) -{ - uart_write(minor, &c, 1); -} - -/* This is for setting baud rate, bits, etc. */ -static int uart_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. -*/ -int uart_poll_read(int minor) -{ - return uart_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 ) { - uart_write_polled(0, c); - if (c == '\n') { - uart_write_polled(0, '\r'); - } -} - -BSP_output_char_function_type BSP_output_char = _BSP_put_char; - -static int _BSP_get_char(void) -{ - return uart_poll_read(0); -} - -BSP_polling_getchar_function_type BSP_poll_char = _BSP_get_char; diff --git a/c/src/lib/libbsp/arm/gp32/include/bsp.h b/c/src/lib/libbsp/arm/gp32/include/bsp.h deleted file mode 100644 index 7c8903f6e7..0000000000 --- a/c/src/lib/libbsp/arm/gp32/include/bsp.h +++ /dev/null @@ -1,96 +0,0 @@ -/** - * @file - * @ingroup arm_gp32 - * @brief Global BSP definitons. - */ - -/* - * Copyright (c) Canon Research France SA.] - * Emmanuel Raguet, mailto:raguet@crf.canon.fr - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#ifndef LIBBSP_ARM_GP32_BSP_H -#define LIBBSP_ARM_GP32_BSP_H - -#include -#include - -#include -#include -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -#define BSP_FEATURE_IRQ_EXTENSION - -#define gp32_initButtons() {rPBCON=0x0;} -#define gp32_getButtons() \ - ( (((~rPEDAT >> 6) & 0x3 )<<8) | (((~rPBDAT >> 8) & 0xFF)<<0) ) - -/** - * @defgroup arm_gp32 GP32 Support - * @ingroup bsp_arm - * @brief GP32 Support Pacakge - * @{ - */ - -/** - * @brief functions to get the differents s3c2400 clks - * @{ - */ - -uint32_t get_FCLK(void); -uint32_t get_HCLK(void); -uint32_t get_PCLK(void); -uint32_t get_UCLK(void); - -/** @} */ - -void gp32_setPalette( unsigned char pos, uint16_t color); - -/* What is the input clock freq in hertz? */ -/** @brief 12 MHz oscillator */ -#define BSP_OSC_FREQ 12000000 -/** @brief FCLK=133Mhz */ -#define M_MDIV 81 -#define M_PDIV 2 -#define M_SDIV 1 -/** @brief HCLK=FCLK/2, PCLK=FCLK/2 */ -#define M_CLKDIVN 2 -/** @brief enable refresh */ -#define REFEN 0x1 -/** @brief CBR(CAS before RAS)/auto refresh */ -#define TREFMD 0x0 -/** @brief 2 clk */ -#define Trp 0x0 -/** @brief 7 clk */ -#define Trc 0x3 -/** @brief 3 clk */ -#define Tchr 0x2 - -/** - * @brief This BSP provides its own IDLE thread to override the RTEMS one. - * - * So we prototype it and define the constant confdefs.h expects - * to configure a BSP specific one. - */ -void *bsp_idle_thread(uintptr_t ignored); - -/** @} */ - -#define BSP_IDLE_TASK_BODY bsp_idle_thread - -#ifdef __cplusplus -} -#endif - -#endif /* _BSP_H */ - diff --git a/c/src/lib/libbsp/arm/gp32/make/custom/gp32.cfg b/c/src/lib/libbsp/arm/gp32/make/custom/gp32.cfg deleted file mode 100644 index be48c0d583..0000000000 --- a/c/src/lib/libbsp/arm/gp32/make/custom/gp32.cfg +++ /dev/null @@ -1,21 +0,0 @@ -# -# Config file for ARM GP32 -# - -include $(RTEMS_ROOT)/make/custom/default.cfg - -RTEMS_CPU=arm -RTEMS_CPU_MODEL=s3c2400 - -# This contains the compiler options necessary to select the CPU model -# and (hopefully) optimize for it. -# -CPU_CFLAGS = -mcpu=arm920t -DCPU_S3C2400 - -# optimize flag: typically -O2 -CFLAGS_OPTIMIZE_V = -O2 -g - -define bsp-post-link - $(OBJCOPY) -O binary $(basename $@)$(EXEEXT) $(basename $@)$(DOWNEXT) - $(default-bsp-post-link) -endef diff --git a/c/src/lib/libbsp/arm/gp32/preinstall.am b/c/src/lib/libbsp/arm/gp32/preinstall.am deleted file mode 100644 index 1d72ddf92e..0000000000 --- a/c/src/lib/libbsp/arm/gp32/preinstall.am +++ /dev/null @@ -1,79 +0,0 @@ -## Automatically generated by ampolish3 - Do not edit - -if AMPOLISH3 -$(srcdir)/preinstall.am: Makefile.am - $(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am -endif - -PREINSTALL_DIRS = -DISTCLEANFILES += $(PREINSTALL_DIRS) - -all-am: $(PREINSTALL_FILES) - -PREINSTALL_FILES = -CLEANFILES = $(PREINSTALL_FILES) - -all-local: $(TMPINSTALL_FILES) - -TMPINSTALL_FILES = -CLEANFILES += $(TMPINSTALL_FILES) - -$(PROJECT_LIB)/$(dirstamp): - @$(MKDIR_P) $(PROJECT_LIB) - @: > $(PROJECT_LIB)/$(dirstamp) -PREINSTALL_DIRS += $(PROJECT_LIB)/$(dirstamp) - -$(PROJECT_INCLUDE)/$(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) -PREINSTALL_DIRS += $(PROJECT_INCLUDE)/bsp/$(dirstamp) - -$(PROJECT_LIB)/bsp_specs: bsp_specs $(PROJECT_LIB)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_LIB)/bsp_specs -PREINSTALL_FILES += $(PROJECT_LIB)/bsp_specs - -$(PROJECT_INCLUDE)/bsp.h: include/bsp.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp.h - -$(PROJECT_INCLUDE)/smc.h: smc/smc.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/smc.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/smc.h - -$(PROJECT_INCLUDE)/tm27.h: ../../shared/include/tm27.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/tm27.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/tm27.h - -$(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bspopts.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h - -$(PROJECT_INCLUDE)/bsp/bootcard.h: ../../shared/include/bootcard.h $(PROJECT_INCLUDE)/bsp/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/bootcard.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/bootcard.h - -$(PROJECT_INCLUDE)/coverhd.h: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h - -$(PROJECT_LIB)/start.$(OBJEXT): start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_LIB)/start.$(OBJEXT) -TMPINSTALL_FILES += $(PROJECT_LIB)/start.$(OBJEXT) - -$(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds -PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds - -$(PROJECT_INCLUDE)/bsp/irq-generic.h: ../../shared/include/irq-generic.h $(PROJECT_INCLUDE)/bsp/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq-generic.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq-generic.h - -$(PROJECT_INCLUDE)/bsp/irq-info.h: ../../shared/include/irq-info.h $(PROJECT_INCLUDE)/bsp/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq-info.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq-info.h - diff --git a/c/src/lib/libbsp/arm/gp32/smc/smc.c b/c/src/lib/libbsp/arm/gp32/smc/smc.c deleted file mode 100644 index 3b8d5e245a..0000000000 --- a/c/src/lib/libbsp/arm/gp32/smc/smc.c +++ /dev/null @@ -1,417 +0,0 @@ -/* - * s3c2400 smc disk block device implementation - * - * Squidge's SMC Low-level access routines. - * Inspired and derived from routines provided by Samsung Electronics - * M/M R&D Center & FireFly. - */ - -#include -#include -#include -#include -#include -#include -#include - -#include "rtems/blkdev.h" -#include "rtems/diskdevs.h" -#include "smc.h" -#include -#include - -#define SMC_DEVICE_NAME "/dev/smc" -#define SMC_SAMSUNG_ID 0xEC -#define SMC_TOSHIBA_ID 0x98 - -#define SMC_16MB 0x73 -#define SMC_32MB 0x75 -#define SMC_64MB 0x76 -#define SMC_128MB 0x79 - -#define LBA_UNUSED 0x80000000 -#define LBA_RESERVED 0x80000001 - -#define BLOCK_UNUSED 0x80000000 -#define BLOCK_RESERVED 0x80000001 - -/* SmartMedia Command */ -#define SEQ_DATA_INPUT_CMD 0x80 -#define READ1_CMD 0x00 -#define READ1_1_CMD 0x01 -#define READ2_CMD 0x50 -#define READ_ID_CMD 0x90 -#define RESET_CMD 0xFF -#define PAGE_PROGRAM_CMD 0x10 -#define BLOCK_ERASE_CMD 0x60 -#define BLOCK_ERASE_CFM_CMD 0xD0 -#define READ_STATUS_CMD 0x70 -#define RESET_PTR_CMD 0x00 - - -/* Internal SMC disk descriptor */ -struct SMC_INFO { - uint8_t id[3]; - uint32_t bytes_per_page; - uint32_t pages_per_block; - uint32_t blocks; - uint32_t mb; -}; - -/* Ths S3c2410 uses a different register map */ -#ifdef CPU_S3C2410 -#define rPBDAT rGPBDAT -#define rPBCON rGPBCON -#define rPDDAT rGPDDAT -#define rPEDAT rGPEDAT -#endif - - -static struct SMC_INFO smc_info; - -uint32_t smc_l2p[0x2000]; -uint32_t smc_p2l[0x2000]; - -#define sm_busy() while (!(rPDDAT & 0x200)) -#define sm_chip_en() rPDDAT &= (~0x80) -#define sm_chip_dis() rPDDAT |= 0x80 -#define sm_cle_en() rPEDAT |= 0x20 -#define sm_cle_dis() rPEDAT &= (~0x20) -#define sm_ale_en() rPEDAT |= 0x10 -#define sm_ale_dis() rPEDAT &= (~0x10) -#define sm_wp_en() rPDDAT &= (~0x40) -#define sm_wp_dis() rPDDAT |= 0x40 -#define sm_read_en() rPBCON &= 0xFFFF0000 -#define sm_read_dis() rPBCON = (rPBCON & 0xFFFF0000) | 0x5555 -#define sm_write_en() sm_read_dis() -#define sm_write_dis() sm_read_en() - -static void sm_write( uint8_t data) -{ - rPBDAT = (rPBDAT & 0xFF00) | data; - rPEDAT &= (~0x08); - rPEDAT |= 0x08; -} - -static uint8_t sm_read(void) -{ - uint8_t data; - - rPDDAT &= (~0x100); - data = rPBDAT & 0xFF; - rPDDAT |= 0x100; - return data; -} - -static void smc_read_id( uint8_t* buf, uint32_t length) -{ - uint32_t i; - - sm_chip_en(); - - sm_cle_en(); - sm_write_en(); - sm_write(READ_ID_CMD); - sm_write_dis(); - sm_cle_dis(); - - sm_ale_en(); - sm_write_en(); - sm_write( 0); - sm_write_dis(); - sm_ale_dis(); - - sm_read_en(); - for (i=0;i> 5; - if (smc_l2p[block] < LBA_UNUSED) { - page = smc_l2p[block] << 5; - page += (lpage & 0x1F); - } - else - return 0; - - sm_chip_en(); - - sm_cle_en(); - sm_write_en(); - sm_write(READ1_CMD); - sm_write_dis(); - sm_cle_dis(); - - sm_ale_en(); - sm_write_en(); - sm_write( 0x00); - sm_write( (uint8_t)(page >> 0)); - sm_write( (uint8_t)(page >> 8)); - if (smc_info.mb >= 64) - sm_write( (uint8_t)(page >> 16)); - sm_write_dis(); - sm_ale_dis(); - - sm_busy(); - - sm_read_en(); - for (i = 0; i < 512; i++) { - *buf = sm_read(); - buf++; - } - sm_read_dis(); - sm_chip_dis(); - - sm_busy(); - return 1; -} - -static void smc_read_spare( uint32_t page, uint8_t* buf, uint8_t length) -{ - uint32_t i; - - sm_chip_en(); - - sm_cle_en(); - sm_read_dis(); - sm_write(READ2_CMD); - sm_read_en(); - sm_cle_dis(); - - sm_ale_en(); - sm_read_dis(); - sm_write( 0x00); - sm_write( (uint8_t)(page >> 0)); - sm_write( (uint8_t)(page >> 8)); - if (smc_info.mb >= 64) - sm_write( (uint8_t)(page >> 16)); - sm_read_en(); - sm_ale_dis(); - - sm_busy(); - - sm_read_en(); - for (i=0;i> 10; /* divide by 1024 to get zone */ - if ((data[5] == 0xFF) && ((data[6]&0xF8) == 0x10)) { - lblock = ((((data[6]<<8)|(data[7]<<0)) >> 1) & 0x03FF) + (zone * 1000); - smc_l2p[lblock] = pblock; - smc_p2l[pblock] = lblock; - cnt1++; - } else { - count = 0; - for (j=0;j<16;j++) { - if (data[j] == 0xFF) count++; - } - if (count == 16) { - smc_p2l[pblock] = BLOCK_UNUSED; - cnt2++; - } else { - smc_p2l[pblock] = BLOCK_RESERVED; - cnt3++; - } - } - } -} - - -static void smc_detect( uint8_t id1, uint8_t id2, uint8_t id3) -{ - smc_info.id[0] = id1; - smc_info.id[1] = id2; - smc_info.id[2] = id3; - smc_info.mb = 0; - smc_info.bytes_per_page = 0; - smc_info.pages_per_block = 0; - smc_info.blocks = 0; - - switch (id1) { - case SMC_SAMSUNG_ID: - case SMC_TOSHIBA_ID: { - switch (id2) { - case SMC_16MB : smc_info.mb = 16; break; - case SMC_32MB : smc_info.mb = 32; break; - case SMC_64MB : smc_info.mb = 64; break; - case SMC_128MB : smc_info.mb = 128; break; - } - break; - } - } - - switch (smc_info.mb) { - case 16 : smc_info.bytes_per_page = 512; smc_info.pages_per_block = 32; smc_info.blocks = 0x0400; break; - case 32 : smc_info.bytes_per_page = 512; smc_info.pages_per_block = 32; smc_info.blocks = 0x0800; break; - case 64 : smc_info.bytes_per_page = 512; smc_info.pages_per_block = 32; smc_info.blocks = 0x1000; break; - case 128 : smc_info.bytes_per_page = 512; smc_info.pages_per_block = 32; smc_info.blocks = 0x2000; break; - } -} - -static void smc_init( void) -{ - unsigned char buf[32]; - int i; - - /* reset smc */ - sm_chip_en(); - sm_cle_en(); - sm_write_en(); - sm_write(0xFF); - sm_write_dis(); - sm_cle_dis(); - for(i=0;i<10;i++); - sm_busy(); - sm_chip_dis(); - - smc_read_id (buf, 4); - smc_detect (buf[0], buf[1], buf[2]); - printk ("SMC: [%02X-%02X-%02X-%02X]\n", buf[0], buf[1], buf[2], buf[3]); - printk ("SMC size: %dMB detected\n",smc_info.mb); - smc_make_l2p(); -} - -/* smc_write -- - * write stub - */ -static int smc_write(rtems_blkdev_request *req) -{ - rtems_blkdev_request_done(req, RTEMS_SUCCESSFUL); - return 0; -} - - -/* smc_read -- - * PARAMETERS: - * req - pointer to the READ block device request info - * - * RETURNS: - * ioctl return value - */ -static int -smc_read(rtems_blkdev_request *req) -{ - uint32_t i; - rtems_blkdev_sg_buffer *sg; - uint32_t remains; - - remains = smc_info.bytes_per_page * req->bufnum; - sg = req->bufs; - for (i = 0; (remains > 0) && (i < req->bufnum); i++, sg++) - { - int count = sg->length; - if (count > remains) - count = remains; - smc_read_page(sg->block,sg->buffer); - remains -= count; - } - rtems_blkdev_request_done(req, RTEMS_SUCCESSFUL); - return 0; -} - -/* smc_ioctl -- - * IOCTL handler for SMC device. - * - * PARAMETERS: - * dev - device number (major, minor number) - * req - IOCTL request code - * argp - IOCTL argument - * - * RETURNS: - * IOCTL return value - */ -static int -smc_ioctl(rtems_disk_device *dd, uint32_t req, void *argp) -{ - switch (req) - { - case RTEMS_BLKIO_REQUEST: - { - rtems_blkdev_request *r = argp; - switch (r->req) - { - case RTEMS_BLKDEV_REQ_READ: - return smc_read(r); - case RTEMS_BLKDEV_REQ_WRITE: - return smc_write(r); - default: - errno = EINVAL; - return -1; - } - break; - } - - default: - errno = EINVAL; - return -1; - } -} - -/* smc_initialize -- - * RAM disk device driver initialization. Run through RAM disk - * configuration information and configure appropriate RAM disks. - * - * PARAMETERS: - * major - RAM disk major device number - * minor - minor device number, not applicable - * arg - initialization argument, not applicable - * - * RETURNS: - * none - */ -rtems_device_driver -smc_initialize( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *arg) -{ - rtems_status_code rc; - dev_t dev; - uint32_t block_num; - - rc = rtems_disk_io_initialize(); - if (rc != RTEMS_SUCCESSFUL) - return rc; - - smc_init(); - block_num = smc_info.blocks << 5; - - dev = rtems_filesystem_make_dev_t(major, 0); - rc = rtems_disk_create_phys(dev, 512, block_num, - smc_ioctl, NULL, SMC_DEVICE_NAME); - - return RTEMS_SUCCESSFUL; -} diff --git a/c/src/lib/libbsp/arm/gp32/smc/smc.h b/c/src/lib/libbsp/arm/gp32/smc/smc.h deleted file mode 100644 index 19600e8a1e..0000000000 --- a/c/src/lib/libbsp/arm/gp32/smc/smc.h +++ /dev/null @@ -1,44 +0,0 @@ -/** - * @file - * @ingroup gp32_smc - * @brief SMC disk driver initialization entry point - */ - -#ifndef __SMC_H__ -#define __SMC_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -#include - -#include "rtems/blkdev.h" - -/** - * @defgroup gp32_smc SMC Disk Driver - * @ingroup arm_gp32 - * @brief SMC Disk Driver Support - * @{ - */ - -/** - * @brief smc_initialize - * SMC disk driver initialization entry point. - */ -rtems_device_driver -smc_initialize( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *arg); - -#define SMC_DRIVER_TABLE_ENTRY \ - { smc_initialize, GENERIC_BLOCK_DEVICE_DRIVER_ENTRIES } - -/** @} */ - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/c/src/lib/libbsp/arm/gp32/start/start.S b/c/src/lib/libbsp/arm/gp32/start/start.S deleted file mode 100644 index 41b46c822f..0000000000 --- a/c/src/lib/libbsp/arm/gp32/start/start.S +++ /dev/null @@ -1,198 +0,0 @@ -/* - * GP32 startup code - */ - -/* - * 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 - -/* Some standard definitions...*/ -.equ PSR_MODE_USR, 0x10 -.equ PSR_MODE_FIQ, 0x11 -.equ PSR_MODE_IRQ, 0x12 -.equ PSR_MODE_SVC, 0x13 -.equ PSR_MODE_ABT, 0x17 -.equ PSR_MODE_UNDEF, 0x1B -.equ PSR_MODE_SYS, 0x1F - -.equ PSR_I, 0x80 -.equ PSR_F, 0x40 -.equ PSR_T, 0x20 - -.text -.globl _start -_start: - b _start2 - -@--------------------------------------------------------------------------------- -@ AXF addresses -@--------------------------------------------------------------------------------- - .word bsp_section_text_begin - .word bsp_section_rodata_end - .word bsp_section_data_begin - .word bsp_section_bss_end - .word bsp_section_bss_begin - .word bsp_section_bss_end - -@--------------------------------------------------------------------------------- -@ GamePark magic sequence -@--------------------------------------------------------------------------------- - .word 0x44450011 - .word 0x44450011 - .word 0x01234567 - .word 0x12345678 - .word 0x23456789 - .word 0x34567890 - .word 0x45678901 - .word 0x56789012 - .word 0x23456789 - .word 0x34567890 - .word 0x45678901 - .word 0x56789012 - .word 0x23456789 - .word 0x34567890 - .word 0x45678901 - .word 0x56789012 - -@--------------------------------------------------------------------------------- -_start2: -@--------------------------------------------------------------------------------- - - /* - * Since I don't plan to return to the bootloader, - * I don't have to save the registers. - * - * I'll just set the CPSR for SVC mode, interrupts - * off, and ARM instructions. - */ - mov r0, #(PSR_MODE_SVC | PSR_I | PSR_F) - msr cpsr, r0 - - /* --- Initialize stack pointer registers */ - /* Enter IRQ mode and set up the IRQ stack pointer */ - mov r0, #(PSR_MODE_IRQ | PSR_I | PSR_F) /* No interrupts */ - msr cpsr, r0 - ldr r1, =bsp_stack_irq_size - ldr sp, =bsp_stack_irq_begin - add sp, sp, r1 - - /* Enter FIQ mode and set up the FIQ stack pointer */ - mov r0, #(PSR_MODE_FIQ | PSR_I | PSR_F) /* No interrupts */ - msr cpsr, r0 - ldr r1, =bsp_stack_fiq_size - ldr sp, =bsp_stack_fiq_begin - add sp, sp, r1 - - /* Enter ABT mode and set up the ABT stack pointer */ - mov r0, #(PSR_MODE_ABT | PSR_I | PSR_F) /* No interrupts */ - msr cpsr, r0 - ldr r1, =bsp_stack_abt_size - ldr sp, =bsp_stack_abt_begin - add sp, sp, r1 - - /* Set up the SVC stack pointer last and stay in SVC mode */ - mov r0, #(PSR_MODE_SVC | PSR_I | PSR_F) /* No interrupts */ - msr cpsr, r0 - ldr r1, =bsp_stack_svc_size - ldr sp, =bsp_stack_svc_begin - add sp, sp, r1 - sub sp, sp, #0x64 - - - /* disable mmu, I and D caches*/ - nop - nop - mrc p15, 0, r0, c1, c0, 0 - bic r0, r0, #0x01 - bic r0, r0, #0x04 - bic r0, r0, #0x01000 - mcr p15, 0, r0, c1, c0, 0 - nop - nop - - /* clean data cache */ - mov r1,#0x00 -Loop1: - mov r2,#0x00 -Loop2: - mov r3, r2, lsl#26 - orr r3, r3, r1, lsl#5 - mcr p15, 0, r3, c7, c14, 2 - add r2, r2, #0x01 - cmp r2, #64 - bne Loop2 - add r1, r1, #0x01 - cmp r1, #8 - bne Loop1 - - - /* - * Initialize the MMU. After we return, the MMU is enabled, - * and memory may be remapped. I hope we don't remap this - * memory away. - */ - ldr r0, =mem_map - bl mmu_init - - /* - * Initialize the exception vectors. This includes the - * exceptions vectors (0x00000000-0x0000001c), and the - * pointers to the exception handlers (0x00000020-0x0000003c). - */ - mov r0, #0 - adr r1, vector_block - ldmia r1!, {r2-r9} - stmia r0!, {r2-r9} - ldmia r1!, {r2-r9} - stmia r0!, {r2-r9} - - /* Now we are prepared to start the BSP's C code */ - mov r0, #0 - bl boot_card - - /* - * Theoretically, we could return to what started us up, - * but we'd have to have saved the registers and stacks. - * Instead, we'll just reset. - */ - bl bsp_reset - - /* We shouldn't get here. If we do, hang */ -_hang: b _hang - - -/* - * This is the exception vector table and the pointers to - * the functions that handle the exceptions. It's a total - * of 16 words (64 bytes) - */ -vector_block: - ldr pc, Reset_Handler - ldr pc, Undefined_Handler - ldr pc, SWI_Handler - ldr pc, Prefetch_Handler - ldr pc, Abort_Handler - nop - ldr pc, IRQ_Handler - ldr pc, FIQ_Handler - -Reset_Handler: b bsp_reset -Undefined_Handler: b Undefined_Handler -SWI_Handler: b SWI_Handler -Prefetch_Handler: b Prefetch_Handler -Abort_Handler: b Abort_Handler - nop -IRQ_Handler: b IRQ_Handler -FIQ_Handler: b FIQ_Handler - -.globl Reset_Handler -.globl Undefined_Handler -.globl SWI_Handler -.globl Prefetch_Handler -.globl Abort_Handler -.globl IRQ_Handler -.globl FIQ_Handler diff --git a/c/src/lib/libbsp/arm/gp32/startup/bspidle.c b/c/src/lib/libbsp/arm/gp32/startup/bspidle.c deleted file mode 100644 index 0f96f1f09b..0000000000 --- a/c/src/lib/libbsp/arm/gp32/startup/bspidle.c +++ /dev/null @@ -1,23 +0,0 @@ -/* - * BSP specific Idle thread - */ - -/* - * Copyright (c) 2000 Canon Research Centre France SA. - * Emmanuel Raguet, mailto:raguet@crf.canon.fr - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#include - -void *bsp_idle_thread(uintptr_t ignored) -{ - while(1) { - __asm__ volatile ("MCR p15,0,r0,c7,c0,4 \n"); - } - return NULL; -} - diff --git a/c/src/lib/libbsp/arm/gp32/startup/bspreset.c b/c/src/lib/libbsp/arm/gp32/startup/bspreset.c deleted file mode 100644 index a9c3792e5d..0000000000 --- a/c/src/lib/libbsp/arm/gp32/startup/bspreset.c +++ /dev/null @@ -1,39 +0,0 @@ -/* - * 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 -#include - -void bsp_reset(void) -{ - rtems_interrupt_level level; - - (void) level; - rtems_interrupt_disable(level); - /* disable mmu, invalide i-cache and call swi #4 */ - __asm__ volatile("" - "mrc p15,0,r0,c1,c0,0 \n" - "bic r0,r0,#1 \n" - "mcr p15,0,r0,c1,c0,0 \n" - "nop \n" - "nop \n" - "nop \n" - "nop \n" - "nop \n" - "mov r0,#0 \n" - "MCR p15,0,r0,c7,c5,0 \n" - "nop \n" - "nop \n" - "nop \n" - "nop \n" - "nop \n" - "swi #4 " - : - : - : "r0" - ); - /* we should be back in bios now */ -} diff --git a/c/src/lib/libbsp/arm/gp32/startup/bspstart.c b/c/src/lib/libbsp/arm/gp32/startup/bspstart.c deleted file mode 100644 index 5002e578c0..0000000000 --- a/c/src/lib/libbsp/arm/gp32/startup/bspstart.c +++ /dev/null @@ -1,89 +0,0 @@ -/* - * This file contains the ARM BSP startup package. It includes application, - * board, and monitor specific initialization and configuration. The generic CPU - * dependent initialization has been performed before this routine is invoked. - */ - -/* - * Copyright (c) 2000 Canon Research Centre France SA. - * Emmanuel Raguet, mailto:raguet@crf.canon.fr - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#include -#include -#include -#include - -/* - * BSP Specific Initialization in C - */ -static void bsp_start_default( void ) -{ - uint32_t cr; - uint32_t pend,last; - uint32_t REFCNT; - int i; - - /* stop RTC */ - #ifdef CPU_S3C2400 - rTICINT = 0x0; - #else - rTICNT = 0x0; - #endif - /* stop watchdog,ADC and timers */ - rWTCON = 0x0; - rTCON = 0x0; - rADCCON = 0x0; - - /* disable interrupts */ - rINTMOD = 0x0; - rINTMSK = BIT_ALLMSK; /* unmasked by drivers */ - - last = 0; - for(i=0; i<4; i++) { - pend = rSRCPND; - if(pend == 0 || pend == last) - break; - rSRCPND = pend; - rINTPND = pend; - last = pend; - } - - /* setup clocks */ - rCLKDIVN = M_CLKDIVN; - rMPLLCON = ((M_MDIV<<12)+(M_PDIV<<4)+M_SDIV); - /* setup rREFRESH - * period = 15.6 us, HCLK=66Mhz, (2048+1-15.6*66) - */ - REFCNT = 2048+1-(15.6*get_HCLK()/1000000); - rREFRESH = ((REFEN<<23)+(TREFMD<<22)+(Trp<<20)+(Trc<<18)+(Tchr<<16)+REFCNT); - - /* set prescaler for timers 2,3,4 to 16(15+1) */ - cr = rTCFG0 & 0xFFFF00FF; - rTCFG0 = (cr | (15<<8)); - - /* set prescaler for timers 0,1 to 1(0+1) */ - cr = rTCFG0 & 0xFFFFFF00; - rTCFG0 = (cr | (0<<0)); - - /* - * Init rtems exceptions management - */ - /* FIXME: Use shared start.S */ - rtems_exception_init_mngt(); - - /* - * Init rtems interrupt management - */ - bsp_interrupt_initialize(); -} - -/* - * By making this a weak alias for bsp_start_default, a brave soul - * can override the actual bsp_start routine used. - */ -void bsp_start (void) __attribute__ ((weak, alias("bsp_start_default"))); diff --git a/c/src/lib/libbsp/arm/gp32/startup/linkcmds b/c/src/lib/libbsp/arm/gp32/startup/linkcmds deleted file mode 100644 index 6fcbe1a7e4..0000000000 --- a/c/src/lib/libbsp/arm/gp32/startup/linkcmds +++ /dev/null @@ -1,26 +0,0 @@ -MEMORY { - SDRAM_MMU : ORIGIN = 0x0c000000, LENGTH = 16k - SDRAM : ORIGIN = 0x0c004000, LENGTH = 7M - 16k -} - -REGION_ALIAS ("REGION_START", SDRAM); -REGION_ALIAS ("REGION_VECTOR", SDRAM); -REGION_ALIAS ("REGION_TEXT", SDRAM); -REGION_ALIAS ("REGION_TEXT_LOAD", SDRAM); -REGION_ALIAS ("REGION_RODATA", SDRAM); -REGION_ALIAS ("REGION_RODATA_LOAD", SDRAM); -REGION_ALIAS ("REGION_DATA", SDRAM); -REGION_ALIAS ("REGION_DATA_LOAD", SDRAM); -REGION_ALIAS ("REGION_FAST_TEXT", SDRAM); -REGION_ALIAS ("REGION_FAST_TEXT_LOAD", SDRAM); -REGION_ALIAS ("REGION_FAST_DATA", SDRAM); -REGION_ALIAS ("REGION_FAST_DATA_LOAD", SDRAM); -REGION_ALIAS ("REGION_BSS", SDRAM); -REGION_ALIAS ("REGION_WORK", SDRAM); -REGION_ALIAS ("REGION_STACK", SDRAM); -REGION_ALIAS ("REGION_NOCACHE", SDRAM); -REGION_ALIAS ("REGION_NOCACHE_LOAD", SDRAM); - -_ttbl_base = ORIGIN (SDRAM_MMU); - -INCLUDE linkcmds.armv4 diff --git a/c/src/lib/libbsp/arm/gp32/startup/memmap.c b/c/src/lib/libbsp/arm/gp32/startup/memmap.c deleted file mode 100644 index fec8a50369..0000000000 --- a/c/src/lib/libbsp/arm/gp32/startup/memmap.c +++ /dev/null @@ -1,25 +0,0 @@ -/* - * GP32 Memory Map - * - * Copyright (c) 2004 by Cogent Computer Systems - * Written by Jay Monkman - * - * 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 -#include - -/* Remember, the ARM920 has 64 TLBs. If you have more 1MB sections than - * that, you'll have TLB lookups, which could hurt performance. - */ -mmu_sect_map_t mem_map[] = { -/* */ - {0x0c000000, 0x00000000, 1, MMU_CACHE_NONE}, /* SDRAM for vectors */ - {0x0c000000, 0x0c000000, 7, MMU_CACHE_WTHROUGH}, /* SDRAM W cache */ - {0x0c700000, 0x0c700000, 1, MMU_CACHE_NONE}, /* SDRAM W/O cache */ - {0x14000000, 0x14000000, 16, MMU_CACHE_NONE}, /* Internals Regs - */ - {0x15000000, 0x15000000, 16, MMU_CACHE_NONE}, /* Internal Regs - */ - {0x00000000, 0x00000000, 0, 0} /* The end */ -}; -- cgit v1.2.3