integratorap: remove hardcoded 32MB memory cmdline

[karo-tx-uboot.git] / common / env_nand.c

diff --git a/common/env_nand.c b/common/env_nand.c
index a4480cb22bc520c72bdcd06a0b762ad46ccc1800..14446a6a5793ce0d37016d7a883445815517d479 100644 (file)
--- a/common/env_nand.c
+++ b/common/env_nand.c
@@ -181,7 +181,10 @@ int writeenv(size_t offset, u_char *buf)
 
        return 0;
 }
+
 #ifdef CONFIG_ENV_OFFSET_REDUND
+static unsigned char env_flags;
+
 int saveenv(void)
 {
        env_t   env_new;
@@ -190,10 +193,8 @@ int saveenv(void)
        int     ret = 0;
        nand_erase_options_t nand_erase_options;
 
+       memset(&nand_erase_options, 0, sizeof(nand_erase_options));
        nand_erase_options.length = CONFIG_ENV_RANGE;
-       nand_erase_options.quiet = 0;
-       nand_erase_options.jffs2 = 0;
-       nand_erase_options.scrub = 0;
 
        if (CONFIG_ENV_RANGE < CONFIG_ENV_SIZE)
                return 1;
@@ -205,7 +206,7 @@ int saveenv(void)
                return 1;
        }
        env_new.crc   = crc32(0, env_new.data, ENV_SIZE);
-       ++env_new.flags; /* increase the serial */
+       env_new.flags = ++env_flags; /* increase the serial */
 
        if(gd->env_valid == 1) {
                puts("Erasing redundant NAND...\n");
@@ -246,10 +247,8 @@ int saveenv(void)
        char    *res;
        nand_erase_options_t nand_erase_options;
 
+       memset(&nand_erase_options, 0, sizeof(nand_erase_options));
        nand_erase_options.length = CONFIG_ENV_RANGE;
-       nand_erase_options.quiet = 0;
-       nand_erase_options.jffs2 = 0;
-       nand_erase_options.scrub = 0;
        nand_erase_options.offset = CONFIG_ENV_OFFSET;
 
        if (CONFIG_ENV_RANGE < CONFIG_ENV_SIZE)
@@ -399,6 +398,7 @@ void env_relocate_spec(void)
        else
                ep = tmp_env2;
 
+       env_flags = ep->flags;
        env_import((char *)ep, 0);
 
        free(tmp_env1);