diff options
Diffstat (limited to 'env')
| -rw-r--r-- | env/eeprom.c | 10 | ||||
| -rw-r--r-- | env/flash.c | 18 | ||||
| -rw-r--r-- | env/sf.c | 6 |
3 files changed, 18 insertions, 16 deletions
diff --git a/env/eeprom.c b/env/eeprom.c index 8d82cf892c..91ee3f35eb 100644 --- a/env/eeprom.c +++ b/env/eeprom.c @@ -132,9 +132,11 @@ static int env_eeprom_load(void) gd->env_valid = ENV_REDUND; } else { /* both ok - check serial */ - if (flags[0] == ACTIVE_FLAG && flags[1] == OBSOLETE_FLAG) + if (flags[0] == ENV_REDUND_ACTIVE && + flags[1] == ENV_REDUND_OBSOLETE) gd->env_valid = ENV_VALID; - else if (flags[0] == OBSOLETE_FLAG && flags[1] == ACTIVE_FLAG) + else if (flags[0] == ENV_REDUND_OBSOLETE && + flags[1] == ENV_REDUND_ACTIVE) gd->env_valid = ENV_REDUND; else if (flags[0] == 0xFF && flags[1] == 0) gd->env_valid = ENV_REDUND; @@ -194,7 +196,7 @@ static int env_eeprom_save(void) unsigned int off = CONFIG_ENV_OFFSET; #ifdef CONFIG_ENV_OFFSET_REDUND unsigned int off_red = CONFIG_ENV_OFFSET_REDUND; - char flag_obsolete = OBSOLETE_FLAG; + char flag_obsolete = ENV_REDUND_OBSOLETE; #endif rc = env_export(&env_new); @@ -207,7 +209,7 @@ static int env_eeprom_save(void) off_red = CONFIG_ENV_OFFSET; } - env_new.flags = ACTIVE_FLAG; + env_new.flags = ENV_REDUND_ACTIVE; #endif rc = eeprom_bus_write(CONFIG_SYS_DEF_EEPROM_ADDR, diff --git a/env/flash.c b/env/flash.c index 7a73466cf2..bdba09e306 100644 --- a/env/flash.c +++ b/env/flash.c @@ -95,10 +95,12 @@ static int env_flash_init(void) } else if (!crc1_ok && !crc2_ok) { gd->env_addr = addr_default; gd->env_valid = ENV_INVALID; - } else if (flag1 == ACTIVE_FLAG && flag2 == OBSOLETE_FLAG) { + } else if (flag1 == ENV_REDUND_ACTIVE && + flag2 == ENV_REDUND_OBSOLETE) { gd->env_addr = addr1; gd->env_valid = ENV_VALID; - } else if (flag1 == OBSOLETE_FLAG && flag2 == ACTIVE_FLAG) { + } else if (flag1 == ENV_REDUND_OBSOLETE && + flag2 == ENV_REDUND_ACTIVE) { gd->env_addr = addr2; gd->env_valid = ENV_VALID; } else if (flag1 == flag2) { @@ -121,7 +123,7 @@ static int env_flash_save(void) { env_t env_new; char *saved_data = NULL; - char flag = OBSOLETE_FLAG, new_flag = ACTIVE_FLAG; + char flag = ENV_REDUND_OBSOLETE, new_flag = ENV_REDUND_ACTIVE; int rc = 1; #if CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE ulong up_data = 0; @@ -322,9 +324,9 @@ static int env_flash_load(void) end_addr_new = ltmp; } - if (flash_addr_new->flags != OBSOLETE_FLAG && + if (flash_addr_new->flags != ENV_REDUND_OBSOLETE && crc32(0, flash_addr_new->data, ENV_SIZE) == flash_addr_new->crc) { - char flag = OBSOLETE_FLAG; + char flag = ENV_REDUND_OBSOLETE; gd->env_valid = ENV_REDUND; flash_sect_protect(0, (ulong)flash_addr_new, end_addr_new); @@ -334,9 +336,9 @@ static int env_flash_load(void) flash_sect_protect(1, (ulong)flash_addr_new, end_addr_new); } - if (flash_addr->flags != ACTIVE_FLAG && - (flash_addr->flags & ACTIVE_FLAG) == ACTIVE_FLAG) { - char flag = ACTIVE_FLAG; + if (flash_addr->flags != ENV_REDUND_ACTIVE && + (flash_addr->flags & ENV_REDUND_ACTIVE) == ENV_REDUND_ACTIVE) { + char flag = ENV_REDUND_ACTIVE; gd->env_valid = ENV_REDUND; flash_sect_protect(0, (ulong)flash_addr, end_addr); @@ -30,8 +30,6 @@ static ulong env_offset = CONFIG_ENV_OFFSET; static ulong env_new_offset = CONFIG_ENV_OFFSET_REDUND; #endif -#define ACTIVE_FLAG 1 -#define OBSOLETE_FLAG 0 #endif /* CONFIG_ENV_OFFSET_REDUND */ DECLARE_GLOBAL_DATA_PTR; @@ -74,7 +72,7 @@ static int setup_flash_device(void) static int env_sf_save(void) { env_t env_new; - char *saved_buffer = NULL, flag = OBSOLETE_FLAG; + char *saved_buffer = NULL, flag = ENV_REDUND_OBSOLETE; u32 saved_size, saved_offset, sector; int ret; @@ -85,7 +83,7 @@ static int env_sf_save(void) ret = env_export(&env_new); if (ret) return -EIO; - env_new.flags = ACTIVE_FLAG; + env_new.flags = ENV_REDUND_ACTIVE; if (gd->env_valid == ENV_VALID) { env_new_offset = CONFIG_ENV_OFFSET_REDUND; |