crc32: Use the crc.h header for crc functions

[oweals/u-boot.git] / env / ubi.c

diff --git a/env/ubi.c b/env/ubi.c
index 72c7a7829e556fcc7d732b0acc6863d7bbdad409..08aac47df2b6a7c5e7c04f1d9232f6db62e43bac 100644 (file)
--- a/env/ubi.c
+++ b/env/ubi.c
@@ -1,14 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (c) Copyright 2012 by National Instruments,
  *        Joe Hershberger <joe.hershberger@ni.com>
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
 
 #include <command.h>
-#include <environment.h>
+#include <env.h>
+#include <env_internal.h>
 #include <errno.h>
 #include <malloc.h>
 #include <memalign.h>
@@ -16,6 +16,15 @@
 #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
@@ -29,7 +38,7 @@ 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;
@@ -71,7 +80,7 @@ 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;
@@ -112,10 +121,10 @@ 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);
+               env_set_default(NULL, 0);
                return -EIO;
        }
 
@@ -149,28 +158,27 @@ 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);
+               env_set_default(NULL, 0);
                return -EIO;
        }
 
        if (ubi_volume_read(CONFIG_ENV_UBI_VOLUME, buf, CONFIG_ENV_SIZE)) {
                printf("\n** Unable to read env from %s:%s **\n",
                       CONFIG_ENV_UBI_PART, CONFIG_ENV_UBI_VOLUME);
-               set_default_env(NULL);
+               env_set_default(NULL, 0);
                return -EIO;
        }
 
-       env_import(buf, 1);
-
-       return 0;
+       return env_import(buf, 1);
 }
 #endif /* CONFIG_SYS_REDUNDAND_ENVIRONMENT */
 
 U_BOOT_ENV_LOCATION(ubi) = {
        .location       = ENVL_UBI,
+       ENV_NAME("UBI")
        .load           = env_ubi_load,
        .save           = env_save_ptr(env_ubi_save),
 };