diff options
Diffstat (limited to 'common/env_eeprom.c')
| -rw-r--r-- | common/env_eeprom.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/common/env_eeprom.c b/common/env_eeprom.c index 45c935b6df..b136f04ebe 100644 --- a/common/env_eeprom.c +++ b/common/env_eeprom.c @@ -38,6 +38,7 @@ DECLARE_GLOBAL_DATA_PTR; env_t *env_ptr; +static char env_buf[CONFIG_ENV_SIZE]; char *env_name_spec = "EEPROM"; int env_eeprom_bus = -1; @@ -111,7 +112,7 @@ uchar env_get_char_spec(int index) void env_relocate_spec(void) { - char buf[CONFIG_ENV_SIZE]; + char *buf = env_buf; unsigned int off = CONFIG_ENV_OFFSET; #ifdef CONFIG_ENV_OFFSET_REDUND @@ -126,7 +127,7 @@ void env_relocate_spec(void) int saveenv(void) { - env_t env_new; + env_t *env_new = (env_t *)env_buf; ssize_t len; char *res; int rc; @@ -138,13 +139,13 @@ int saveenv(void) BUG_ON(env_ptr != NULL); - res = (char *)&env_new.data; + res = (char *)env_new->data; len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL); if (len < 0) { error("Cannot export environment: errno = %d\n", errno); return 1; } - env_new.crc = crc32(0, env_new.data, ENV_SIZE); + env_new->crc = crc32(0, env_new->data, ENV_SIZE); #ifdef CONFIG_ENV_OFFSET_REDUND if (gd->env_valid == 1) { @@ -152,11 +153,11 @@ int saveenv(void) off_red = CONFIG_ENV_OFFSET; } - env_new.flags = ACTIVE_FLAG; + env_new->flags = ACTIVE_FLAG; #endif rc = eeprom_bus_write(CONFIG_SYS_DEF_EEPROM_ADDR, - off, (uchar *)&env_new, CONFIG_ENV_SIZE); + off, (uchar *)env_new, CONFIG_ENV_SIZE); #ifdef CONFIG_ENV_OFFSET_REDUND if (rc == 0) { |
