[PATCH] Clean up Katmai (440SPe) linker script

[u-boot] / common / cmd_nvedit.c

diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index 1babffec2e0a8fc322b2ac462635e41bef4eb57a..9834ba65b7daa687d60128544a95dbb4136a1c3d 100644 (file)
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -50,6 +50,8 @@
 #include <net.h>
 #endif
 
+DECLARE_GLOBAL_DATA_PTR;
+
 #if !defined(CFG_ENV_IS_IN_NVRAM)      && \
     !defined(CFG_ENV_IS_IN_EEPROM)     && \
     !defined(CFG_ENV_IS_IN_FLASH)      && \
@@ -152,8 +154,6 @@ int do_printenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
 int _do_setenv (int flag, int argc, char *argv[])
 {
-       DECLARE_GLOBAL_DATA_PTR;
-
        int   i, len, oldval;
        int   console = -1;
        uchar *env, *nxt = NULL;
@@ -167,6 +167,11 @@ int _do_setenv (int flag, int argc, char *argv[])
 
        name = argv[1];
 
+       if (strchr(name, '=')) {
+               printf ("## Error: illegal character '=' in variable name \"%s\"\n", name);
+               return 1;
+       }
+
        /*
         * search if variable with this name already exists
         */
@@ -243,7 +248,7 @@ int _do_setenv (int flag, int argc, char *argv[])
                                baudrate);
                        udelay(50000);
                        gd->baudrate = baudrate;
-#ifdef CONFIG_PPC
+#if defined(CONFIG_PPC) || defined(CONFIG_MCF52x2)
                        gd->bd->bi_baudrate = baudrate;
 #endif
 
@@ -532,7 +537,9 @@ int getenv_r (char *name, char *buf, unsigned len)
 
 #if defined(CFG_ENV_IS_IN_NVRAM) || defined(CFG_ENV_IS_IN_EEPROM) || \
     ((CONFIG_COMMANDS & (CFG_CMD_ENV|CFG_CMD_FLASH)) == \
-      (CFG_CMD_ENV|CFG_CMD_FLASH))
+      (CFG_CMD_ENV|CFG_CMD_FLASH)) || \
+    ((CONFIG_COMMANDS & (CFG_CMD_ENV|CFG_CMD_NAND)) == \
+      (CFG_CMD_ENV|CFG_CMD_NAND))
 int do_saveenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
        extern char * env_name_spec;
@@ -588,7 +595,9 @@ U_BOOT_CMD(
 
 #if defined(CFG_ENV_IS_IN_NVRAM) || defined(CFG_ENV_IS_IN_EEPROM) || \
     ((CONFIG_COMMANDS & (CFG_CMD_ENV|CFG_CMD_FLASH)) == \
-      (CFG_CMD_ENV|CFG_CMD_FLASH))
+      (CFG_CMD_ENV|CFG_CMD_FLASH)) || \
+    ((CONFIG_COMMANDS & (CFG_CMD_ENV|CFG_CMD_NAND)) == \
+      (CFG_CMD_ENV|CFG_CMD_NAND))
 U_BOOT_CMD(
        saveenv, 1, 0,  do_saveenv,
        "saveenv - save environment variables to persistent storage\n",