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| author | Shawn Guo <shawn.gsc@gmail.com> | 2010-10-28 10:13:15 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2010-10-28 11:43:23 +0200 |
| commit | 1ab027cbf6536f40348699a7b7bfa8bbedf88c8e (patch) | |
| tree | ec7a68edd1a441505c7771e6df751344c5db9a07 /arch | |
| parent | 06982534b65f4ceddd124d0467c89dd7adf6d445 (diff) | |
| download | u-boot-imx-1ab027cbf6536f40348699a7b7bfa8bbedf88c8e.zip u-boot-imx-1ab027cbf6536f40348699a7b7bfa8bbedf88c8e.tar.gz u-boot-imx-1ab027cbf6536f40348699a7b7bfa8bbedf88c8e.tar.bz2 | |
mx51evk: support new relocation scheme
This patch is to fix build breakage and support new relocation
scheme for mx51evk.
- Correct IRAM base address and add size definition
The IRAM starts from 0x1FFE0000 on final revsion i.mx51 than
0x1FFE8000 which is for older revision.
- Include imx-regs.h in mx51evk.h
Definitions like CSD0_BASE_ADDR and IRAM_BASE_ADDR can be
referred to.
- Define CONFIG_SYS_INIT_RAM_ADDR and CONFIG_SYS_INIT_RAM_SIZE
They are used to define init RAM layout.
- Remove comment for CONFIG_SYS_GBL_DATA_SIZE which has been
buried by Wolfgang's commit below
25ddd1fb: Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated value
Signed-off-by: Shawn Guo <shawn.gsc@gmail.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/arch-mx5/imx-regs.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/include/asm/arch-mx5/imx-regs.h b/arch/arm/include/asm/arch-mx5/imx-regs.h index 3ddda40..0b6249a 100644 --- a/arch/arm/include/asm/arch-mx5/imx-regs.h +++ b/arch/arm/include/asm/arch-mx5/imx-regs.h @@ -26,7 +26,8 @@ /* * IRAM */ -#define IRAM_BASE_ADDR 0x1FFE8000 /* internal ram */ +#define IRAM_BASE_ADDR 0x1FFE0000 /* internal ram */ +#define IRAM_SIZE 0x00020000 /* 128 KB */ /* * Graphics Memory of GPU */ |