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| author | Wolfgang Denk <wd@denx.de> | 2010-08-11 09:38:31 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-09-19 19:29:46 +0200 |
| commit | 36116650440406f99cc2c309f8f7c8388da46241 (patch) | |
| tree | b2b8cbc4eb56ab7cce709f851fcda8d2f5e801b2 /include | |
| parent | bf56080769f13025daaeb80d967eea19e7f78d60 (diff) | |
| download | u-boot-imx-36116650440406f99cc2c309f8f7c8388da46241.zip u-boot-imx-36116650440406f99cc2c309f8f7c8388da46241.tar.gz u-boot-imx-36116650440406f99cc2c309f8f7c8388da46241.tar.bz2 | |
Cleanup use of CONFIG_SYS_SRAM_BASE and CONFIG_SYS_SRAM_SIZE
Traditionally many boards used local definitions for SRAM base address
and size (like SRAM_BASE, SRAM_LEN and/or SRAM_SIZE), while the (now)
"official" names are CONFIG_SYS_SRAM_BASE and CONFIG_SYS_SRAM_SIZE.
The corresponding code in arch/powerpc/lib/board.c was board specific,
and has never actually been maintained well. Replace this by feature-
specific code and adapt the boards that actually use this.
NOTE: there is still a ton of boards using the old #defines, which
therefor contain incorrect values in bi_sramstart and bi_sramsize.
All respective board maintainers are requested to clean up their
respective configurations. Thanks.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Josef Wagner <Wagner@Microsys.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/CPC45.h | 5 | ||||
| -rw-r--r-- | include/configs/IP860.h | 2 |
2 files changed, 5 insertions, 2 deletions
diff --git a/include/configs/CPC45.h b/include/configs/CPC45.h index 91d262a..668cfa2 100644 --- a/include/configs/CPC45.h +++ b/include/configs/CPC45.h @@ -347,13 +347,12 @@ #define BOOTFLAG_WARM 0x02 /* Software reboot */ -#define SRAM_BASE 0x80000000 /* SRAM base address */ -#define SRAM_END 0x801FFFFF /*----------------------------------------------------------------------*/ /* CPC45 Memory Map */ /*----------------------------------------------------------------------*/ #define SRAM_BASE 0x80000000 /* SRAM base address */ +#define SRAM_END 0x801FFFFF #define ST16552_A_BASE 0x80200000 /* ST16552 channel A */ #define ST16552_B_BASE 0x80400000 /* ST16552 channel A */ #define BCSR_BASE 0x80600000 /* board control / status registers */ @@ -361,6 +360,8 @@ #define PCMCIA_MEM_BASE 0x83000000 /* PCMCIA memory window base */ #define PCMCIA_IO_BASE 0xFE000000 /* PCMCIA IO window base */ +#define CONFIG_SYS_SRAM_BASE SRAM_BASE +#define CONFIG_SYS_SRAM_SIZE (SRAM_END - SRAM_BASE + 1) /*---------------------------------------------------------------------*/ /* CPC45 Control/Status Registers */ diff --git a/include/configs/IP860.h b/include/configs/IP860.h index be63ea5..ed6b7fd 100644 --- a/include/configs/IP860.h +++ b/include/configs/IP860.h @@ -375,6 +375,8 @@ extern unsigned long ip860_get_clk_freq (void); #define SRAM_SIZE (1 + (~(CONFIG_SYS_OR3 & BR_BA_MSK))) #define CONFIG_SYS_OR3_PRELIM CONFIG_SYS_OR3 /* Make sure to map early */ #define CONFIG_SYS_BR3_PRELIM CONFIG_SYS_BR3 /* in case it's used for ENV */ +#define CONFIG_SYS_SRAM_BASE SRAM_BASE +#define CONFIG_SYS_SRAM_SIZE SRAM_SIZE /* * BR4/OR4 - Board Control & Status (8 bit) |