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| author | Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> | 2008-09-03 15:39:03 +0000 |
|---|---|---|
| committer | Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> | 2008-09-03 15:39:03 +0000 |
| commit | 82bd8d9d6619d7fd1a9a96dd9aa9e4e0047a1f49 (patch) | |
| tree | c4de9b45e9f5015c3bc0b50a47198c4fca0ba253 /c/src/lib/libbsp/powerpc/gen5200/include | |
| parent | Moved general MSCAN functions into (diff) | |
| download | rtems-82bd8d9d6619d7fd1a9a96dd9aa9e4e0047a1f49.tar.bz2 | |
Converted to use shared
exception and interrupt code.
Diffstat (limited to 'c/src/lib/libbsp/powerpc/gen5200/include')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/gen5200/include/bsp.h | 67 |
1 files changed, 40 insertions, 27 deletions
diff --git a/c/src/lib/libbsp/powerpc/gen5200/include/bsp.h b/c/src/lib/libbsp/powerpc/gen5200/include/bsp.h index 11253ef9a4..2187409195 100644 --- a/c/src/lib/libbsp/powerpc/gen5200/include/bsp.h +++ b/c/src/lib/libbsp/powerpc/gen5200/include/bsp.h @@ -23,6 +23,44 @@ #ifndef __GEN5200_BSP_h #define __GEN5200_BSP_h +#include <libcpu/powerpc-utility.h> + +/* + * Some symbols defined in the linker command file. + */ + +LINKER_SYMBOL(bsp_ram_start); +LINKER_SYMBOL(bsp_ram_end); +LINKER_SYMBOL(bsp_ram_size); + +LINKER_SYMBOL(bsp_rom_start); +LINKER_SYMBOL(bsp_rom_end); +LINKER_SYMBOL(bsp_rom_size); + +LINKER_SYMBOL(bsp_dpram_start); +LINKER_SYMBOL(bsp_dpram_end); +LINKER_SYMBOL(bsp_dpram_size); + +LINKER_SYMBOL(bsp_section_text_start); +LINKER_SYMBOL(bsp_section_text_end); +LINKER_SYMBOL(bsp_section_text_size); + +LINKER_SYMBOL(bsp_section_data_start); +LINKER_SYMBOL(bsp_section_data_end); +LINKER_SYMBOL(bsp_section_data_size); + +LINKER_SYMBOL(bsp_section_bss_start); +LINKER_SYMBOL(bsp_section_bss_end); +LINKER_SYMBOL(bsp_section_bss_size); + +LINKER_SYMBOL(bsp_interrupt_stack_start); +LINKER_SYMBOL(bsp_interrupt_stack_end); +LINKER_SYMBOL(bsp_interrupt_stack_size); + +LINKER_SYMBOL(bsp_work_area_start); + +LINKER_SYMBOL(MBAR); + /* * distinguish board characteristics */ @@ -56,27 +94,6 @@ #define GPIOPCR_INITVAL 0x91050444 /* we have PSC1/2/3 */ #define GEN5200_UART_AVAIL_MASK 0x07 -/* - * address range definitions - */ -/* ROM definitions (2 MB) */ -#define ROM_START 0xFFE00000 -#define ROM_SIZE 0x00200000 -#define ROM_END (ROM_START+ROM_SIZE-1) -#define BOOT_START ROM_START -#define BOOT_END ROM_END - -/* SDRAM definitions (256 MB) */ -#define RAM_START 0x00000000 -#define RAM_SIZE 0x10000000 -#define RAM_END (RAM_START+RAM_SIZE-1) - -/* DPRAM definitions (64 KB) */ -#define DPRAM_START 0xFF000000 -#define DPRAM_END 0xFF0003FF - -/* internal memory map definitions (64 KB) */ -#define MBAR 0xF0000000 /* we need the low level initialization in start.S*/ #define NEED_LOW_LEVEL_INIT @@ -84,10 +101,6 @@ #define HAS_NVRAM_93CXX #elif defined (PM520) -/* - * MicroSys PM520 internal memory map definitions - */ -#define MBAR 0xF0000000 #define HAS_UBOOT #elif defined (icecube) @@ -107,8 +120,6 @@ /* we only have PSC1 */ #define GEN5200_UART_AVAIL_MASK 0x01 -#define MBAR 0xF0000000 - /* We want to prompt for a reset and then reset the board */ #define BSP_PRESS_KEY_FOR_RESET 1 #define BSP_RESET_BOARD_AT_EXIT 1 @@ -269,6 +280,8 @@ void BSP_IRQ_Benchmarking_Report(void); ); #endif +void cpu_init(void); + #ifdef __cplusplus } #endif |