diff options
Diffstat (limited to 'common/env_onenand.c')
| -rw-r--r-- | common/env_onenand.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/common/env_onenand.c b/common/env_onenand.c index faa903d..6fd5613 100644 --- a/common/env_onenand.c +++ b/common/env_onenand.c @@ -42,6 +42,8 @@ char *env_name_spec = "OneNAND"; #define ONENAND_MAX_ENV_SIZE CONFIG_ENV_SIZE #define ONENAND_ENV_SIZE(mtd) (ONENAND_MAX_ENV_SIZE - ENV_HEADER_SIZE) +static char env_buf[CONFIG_ENV_SIZE]; + DECLARE_GLOBAL_DATA_PTR; void env_relocate_spec(void) @@ -56,8 +58,7 @@ void env_relocate_spec(void) char *buf = (char *)&environment; #else loff_t env_addr = CONFIG_ENV_ADDR; - char onenand_env[ONENAND_MAX_ENV_SIZE]; - char *buf = (char *)&onenand_env[0]; + char *buf = env_buf; #endif /* ENV_IS_EMBEDDED */ #ifndef ENV_IS_EMBEDDED @@ -81,7 +82,7 @@ void env_relocate_spec(void) int saveenv(void) { - env_t env_new; + env_t *env_new = env_buf; ssize_t len; char *res; struct mtd_info *mtd = &onenand_mtd; @@ -94,13 +95,13 @@ int saveenv(void) .callback = 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); instr.len = CONFIG_ENV_SIZE; #ifdef CONFIG_ENV_ADDR_FLEX @@ -119,7 +120,7 @@ int saveenv(void) } if (mtd->write(mtd, env_addr, ONENAND_MAX_ENV_SIZE, &retlen, - (u_char *)&env_new)) { + (u_char *)env_new)) { printf("OneNAND: write failed at 0x%llx\n", instr.addr); return 2; } |