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Diffstat (limited to 'common/env_sf.c')
-rw-r--r--common/env_sf.c24
1 files changed, 7 insertions, 17 deletions
diff --git a/common/env_sf.c b/common/env_sf.c
index be270f2..37ab13a 100644
--- a/common/env_sf.c
+++ b/common/env_sf.c
@@ -47,8 +47,7 @@ static struct spi_flash *env_flash;
int saveenv(void)
{
env_t env_new;
- ssize_t len;
- char *res, *saved_buffer = NULL, flag = OBSOLETE_FLAG;
+ char *saved_buffer = NULL, flag = OBSOLETE_FLAG;
u32 saved_size, saved_offset, sector = 1;
int ret;
@@ -62,13 +61,9 @@ int saveenv(void)
}
}
- 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);
+ ret = env_export(&env_new);
+ if (ret)
+ return ret;
env_new.flags = ACTIVE_FLAG;
if (gd->env_valid == 1) {
@@ -225,10 +220,9 @@ out:
int saveenv(void)
{
u32 saved_size, saved_offset, sector = 1;
- char *res, *saved_buffer = NULL;
+ char *saved_buffer = NULL;
int ret = 1;
env_t env_new;
- ssize_t len;
if (!env_flash) {
env_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS,
@@ -260,13 +254,9 @@ int saveenv(void)
sector++;
}
- 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);
+ ret = env_export(&env_new);
+ if (ret)
goto done;
- }
- env_new.crc = crc32(0, env_new.data, ENV_SIZE);
puts("Erasing SPI flash...");
ret = spi_flash_erase(env_flash, CONFIG_ENV_OFFSET,