smallsolar/u-boot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

env: ubi: support configurable VID offset

Browse Source 
Introduce KConfig CONFIG_ENV_UBI_VID_OFFSET to allow providing custom
VID header offsets for the environment on UBI.

Signed-off-by: Hamish Guthrie <hamish.guthrie@kistler.com>
Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Cc: Kyungmin Park <kmpark@infradead.org>
This commit is contained in:
Hamish Guthrie
2019-05-15 15:15:55 +02:00
committed by Heiko Schocher
parent a9221f3ebd
commit 985186d1f2
2 changed files with 20 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
env/ubi.c vendored
View File

@@ -15,6 +15,15 @@
#include <ubi_uboot.h>
#undef crc32
#define _QUOTE(x) #x
#define QUOTE(x) _QUOTE(x)
#if (CONFIG_ENV_UBI_VID_OFFSET == 0)
#define UBI_VID_OFFSET NULL
#else
#define UBI_VID_OFFSET QUOTE(CONFIG_ENV_UBI_VID_OFFSET)
#endif
DECLARE_GLOBAL_DATA_PTR;
#ifdef CONFIG_CMD_SAVEENV
@@ -28,7 +37,7 @@ static int env_ubi_save(void)
if (ret)
return ret;
if (ubi_part(CONFIG_ENV_UBI_PART, NULL)) {
if (ubi_part(CONFIG_ENV_UBI_PART, UBI_VID_OFFSET)) {
printf("\n** Cannot find mtd partition \"%s\"\n",
CONFIG_ENV_UBI_PART);
return 1;
@@ -70,7 +79,7 @@ static int env_ubi_save(void)
if (ret)
return ret;
if (ubi_part(CONFIG_ENV_UBI_PART, NULL)) {
if (ubi_part(CONFIG_ENV_UBI_PART, UBI_VID_OFFSET)) {
printf("\n** Cannot find mtd partition \"%s\"\n",
CONFIG_ENV_UBI_PART);
return 1;
@@ -111,7 +120,7 @@ static int env_ubi_load(void)
tmp_env1 = (env_t *)env1_buf;
tmp_env2 = (env_t *)env2_buf;
if (ubi_part(CONFIG_ENV_UBI_PART, NULL)) {
if (ubi_part(CONFIG_ENV_UBI_PART, UBI_VID_OFFSET)) {
printf("\n** Cannot find mtd partition \"%s\"\n",
CONFIG_ENV_UBI_PART);
set_default_env(NULL, 0);
@@ -148,7 +157,7 @@ static int env_ubi_load(void)
*/
memset(buf, 0x0, CONFIG_ENV_SIZE);
if (ubi_part(CONFIG_ENV_UBI_PART, NULL)) {
if (ubi_part(CONFIG_ENV_UBI_PART, UBI_VID_OFFSET)) {
printf("\n** Cannot find mtd partition \"%s\"\n",
CONFIG_ENV_UBI_PART);
set_default_env(NULL, 0);