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| author | Gary Jennejohn <garyj@denx.de> | 2008-05-14 13:39:22 +0200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2008-05-14 14:02:42 +0200 |
| commit | 0c11935cd62ca1f65eeb228ff4c848440d4553bf (patch) | |
| tree | 7ed97a809b2e63c7184703b9ad37099008a9a0f6 | |
| parent | 73ccb3410a0785593cda7aee455dfc51f790e281 (diff) | |
| download | u-boot-0c11935cd62ca1f65eeb228ff4c848440d4553bf.tar.gz u-boot-0c11935cd62ca1f65eeb228ff4c848440d4553bf.tar.bz2 u-boot-0c11935cd62ca1f65eeb228ff4c848440d4553bf.zip | |
ppc4xx: QUAD100HD: Allow the environment to be put into flash.
After moving TEXT_BASE the value for CFG_ENV_ADDR was incorrect. Also
use a redundant environment.
Signed-off-by: Gary Jennejohn <garyj@denx.de>
| -rw-r--r-- | include/configs/quad100hd.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/include/configs/quad100hd.h b/include/configs/quad100hd.h index 00f80e4316..622a5d4ccc 100644 --- a/include/configs/quad100hd.h +++ b/include/configs/quad100hd.h @@ -41,7 +41,9 @@ #define PLLMR0_DEFAULT PLLMR0_266_133_66 /* no PCI */ #define PLLMR1_DEFAULT PLLMR1_266_133_66 /* no PCI */ -#define CFG_ENV_IS_IN_EEPROM 1 /* use the EEPROM for environment vars */ +/* the environment is in the EEPROM by default */ +#define CFG_ENV_IS_IN_EEPROM +#undef CFG_ENV_IS_IN_FLASH #define CONFIG_NET_MULTI 1 #define CONFIG_HAS_ETH1 1 @@ -198,9 +200,12 @@ #ifdef CFG_ENV_IS_IN_FLASH #define CFG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */ -#define CFG_ENV_SIZE 0x10000 /* Total Size of Environment Sector */ -#define CFG_ENV_OFFSET 0x00050000 /* Offset of Environment Sector */ -#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_ENV_OFFSET) +/* the environment is located before u-boot */ +#define CFG_ENV_ADDR (TEXT_BASE - CFG_ENV_SECT_SIZE) + +/* Address and size of Redundant Environment Sector */ +#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR - CFG_ENV_SECT_SIZE) +#define CFG_ENV_SIZE_REDUND (CFG_ENV_SECT_SIZE) #endif #ifdef CFG_ENV_IS_IN_EEPROM |