From 00b48a48424894daa589d166d73277830b1c6ac4 Mon Sep 17 00:00:00 2001
From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Date: Sat, 23 Feb 2008 12:15:56 +0100
Subject: [PATCH] ENV: remove saveenv when CFG_ENV_IS_NOWHERE is selected
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
common/cmd_nvedit.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index dd263b6666..cab727f76c 100644
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -550,10 +550,11 @@ int getenv_r (char *name, char *buf, unsigned len)
return (-1);
}
-#if defined(CFG_ENV_IS_IN_NVRAM) || defined(CFG_ENV_IS_IN_EEPROM) \
+#if ((defined(CFG_ENV_IS_IN_NVRAM) || defined(CFG_ENV_IS_IN_EEPROM) \
|| (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_FLASH)) \
|| (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_NAND)) \
- || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_ONENAND))
+ || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_ONENAND))) \
+ && !defined(CFG_ENV_IS_NOWHERE))
int do_saveenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
extern char * env_name_spec;
@@ -605,10 +606,11 @@ U_BOOT_CMD(
" - delete environment variable 'name'\n"
);
-#if defined(CFG_ENV_IS_IN_NVRAM) || defined(CFG_ENV_IS_IN_EEPROM) \
+#if ((defined(CFG_ENV_IS_IN_NVRAM) || defined(CFG_ENV_IS_IN_EEPROM) \
|| (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_FLASH)) \
|| (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_NAND)) \
- || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_ONENAND))
+ || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_ONENAND))) \
+ && !defined(CFG_ENV_IS_NOWHERE))
U_BOOT_CMD(
saveenv, 1, 0, do_saveenv,
"saveenv - save environment variables to persistent storage\n",
--
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