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| author | Haavard Skinnemoen <hskinnemoen@atmel.com> | 2006-11-20 15:53:10 +0100 |
|---|---|---|
| committer | Haavard Skinnemoen <hskinnemoen@atmel.com> | 2007-04-14 15:20:27 +0200 |
| commit | 1f4f2121c2685182eb87fa9a9b799d1917387a1c (patch) | |
| tree | 0382acf54d9e4c1eb039bd97cd4dc37004a5aa96 /include | |
| parent | df548d3c3e2bbc40258713167859ffc2ce99a900 (diff) | |
| download | u-boot-imx-1f4f2121c2685182eb87fa9a9b799d1917387a1c.zip u-boot-imx-1f4f2121c2685182eb87fa9a9b799d1917387a1c.tar.gz u-boot-imx-1f4f2121c2685182eb87fa9a9b799d1917387a1c.tar.bz2 | |
AVR32: Relocate u-boot to SDRAM
Relocate the u-boot image into SDRAM like everyone else does. This
means that we can handle much larger .data and .bss than we used to.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-avr32/global_data.h | 1 | ||||
| -rw-r--r-- | include/configs/atstk1002.h | 10 |
2 files changed, 2 insertions, 9 deletions
diff --git a/include/asm-avr32/global_data.h b/include/asm-avr32/global_data.h index 3b6769b..7c45b36 100644 --- a/include/asm-avr32/global_data.h +++ b/include/asm-avr32/global_data.h @@ -37,6 +37,7 @@ typedef struct global_data { unsigned long flags; unsigned long baudrate; unsigned long sdram_size; + unsigned long stack_end; /* highest stack address */ unsigned long have_console; /* serial_init() was called */ unsigned long reloc_off; /* Relocation Offset */ unsigned long env_addr; /* Address of env struct */ diff --git a/include/configs/atstk1002.h b/include/configs/atstk1002.h index 717f540..7463633 100644 --- a/include/configs/atstk1002.h +++ b/include/configs/atstk1002.h @@ -151,16 +151,8 @@ #define CFG_INIT_SP_ADDR (CFG_INTRAM_BASE + CFG_INTRAM_SIZE) #define CFG_MALLOC_LEN (256*1024) -#define CFG_MALLOC_END \ - ({ \ - DECLARE_GLOBAL_DATA_PTR; \ - CFG_SDRAM_BASE + gd->sdram_size; \ - }) -#define CFG_MALLOC_START (CFG_MALLOC_END - CFG_MALLOC_LEN) - #define CFG_DMA_ALLOC_LEN (16384) -#define CFG_DMA_ALLOC_END (CFG_MALLOC_START) -#define CFG_DMA_ALLOC_START (CFG_DMA_ALLOC_END - CFG_DMA_ALLOC_LEN) + /* Allow 2MB for the kernel run-time image */ #define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 0x00200000) #define CFG_BOOTPARAMS_LEN (16 * 1024) |