mpc83xx: fix CFG_ENV_ADDR and CFG_ENV_SECT_SIZE definitions for 837x

Fix the definitions of CFG_ENV_ADDR and CFG_ENV_SECT_SIZE for 837x.
This change guarantees that the environment will be located on the
first flash sector after the U-Boot image.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>

diff --git a/include/configs/MPC837XEMDS.h b/include/configs/MPC837XEMDS.h
index 7e344925ce3a26d3c57de5963ac5edcc84ddc36d..524ff7c92834d32665809d6cb2555d1aa5eb4755 100644 (file)
--- a/include/configs/MPC837XEMDS.h
+++ b/include/configs/MPC837XEMDS.h
@@ -197,6 +197,7 @@
 #undef CFG_RAMBOOT
 #endif
 
+/* CFG_MONITOR_LEN must be a multiple of CFG_ENV_SECT_SIZE */
 #define CFG_MONITOR_LEN                (256 * 1024) /* Reserve 256 kB for Mon */
 #define CFG_MALLOC_LEN         (512 * 1024) /* Reserved for malloc */
 
@@ -386,7 +387,7 @@
  */
 #ifndef CFG_RAMBOOT
        #define CFG_ENV_IS_IN_FLASH     1
-       #define CFG_ENV_ADDR            (CFG_MONITOR_BASE + 0x40000)
+       #define CFG_ENV_ADDR            (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
        #define CFG_ENV_SECT_SIZE       0x20000 /* 128K(one sector) for env */
        #define CFG_ENV_SIZE            0x2000
 #else