diff options
Diffstat (limited to 'env/eeprom.c')
| -rw-r--r-- | env/eeprom.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/env/eeprom.c b/env/eeprom.c index 5f63a6cd4a9..ac6b30fa8fc 100644 --- a/env/eeprom.c +++ b/env/eeprom.c @@ -71,7 +71,7 @@ uchar env_get_char_spec(int index) unsigned int off = CONFIG_ENV_OFFSET; #ifdef CONFIG_ENV_OFFSET_REDUND - if (gd->env_valid == 2) + if (gd->env_valid == ENV_REDUND) off = CONFIG_ENV_OFFSET_REDUND; #endif eeprom_bus_read(CONFIG_SYS_DEF_EEPROM_ADDR, @@ -128,21 +128,21 @@ void env_relocate_spec(void) gd->env_addr = 0; gd->env_valid = 0; } else if (crc_ok[0] && !crc_ok[1]) { - gd->env_valid = 1; + gd->env_valid = ENV_VALID; } else if (!crc_ok[0] && crc_ok[1]) { - gd->env_valid = 2; + gd->env_valid = ENV_REDUND; } else { /* both ok - check serial */ if (flags[0] == ACTIVE_FLAG && flags[1] == OBSOLETE_FLAG) - gd->env_valid = 1; + gd->env_valid = ENV_VALID; else if (flags[0] == OBSOLETE_FLAG && flags[1] == ACTIVE_FLAG) - gd->env_valid = 2; + gd->env_valid = ENV_REDUND; else if (flags[0] == 0xFF && flags[1] == 0) - gd->env_valid = 2; + gd->env_valid = ENV_REDUND; else if (flags[1] == 0xFF && flags[0] == 0) - gd->env_valid = 1; + gd->env_valid = ENV_VALID; else /* flags are equal - almost impossible */ - gd->env_valid = 1; + gd->env_valid = ENV_VALID; } #else /* CONFIG_ENV_OFFSET_REDUND */ @@ -170,7 +170,7 @@ void env_relocate_spec(void) } if (crc == new) { - gd->env_valid = 1; + gd->env_valid = ENV_VALID; } else { gd->env_valid = 0; } @@ -178,7 +178,7 @@ void env_relocate_spec(void) off = CONFIG_ENV_OFFSET; #ifdef CONFIG_ENV_OFFSET_REDUND - if (gd->env_valid == 2) + if (gd->env_valid == ENV_REDUND) off = CONFIG_ENV_OFFSET_REDUND; #endif @@ -205,7 +205,7 @@ int saveenv(void) return rc; #ifdef CONFIG_ENV_OFFSET_REDUND - if (gd->env_valid == 1) { + if (gd->env_valid == ENV_VALID) { off = CONFIG_ENV_OFFSET_REDUND; off_red = CONFIG_ENV_OFFSET; } @@ -222,10 +222,10 @@ int saveenv(void) off_red + offsetof(env_t, flags), (uchar *)&flag_obsolete, 1); - if (gd->env_valid == 1) - gd->env_valid = 2; + if (gd->env_valid == ENV_VALID) + gd->env_valid = ENV_REDUND; else - gd->env_valid = 1; + gd->env_valid = ENV_VALID; } #endif return rc; @@ -240,6 +240,6 @@ int saveenv(void) int env_init(void) { gd->env_addr = (ulong)&default_environment[0]; - gd->env_valid = 1; + gd->env_valid = ENV_VALID; return 0; } |