83xx: fix CFG_ENV_ADDR and CFG_ENV_SECT_SIZE definitions
Fix the definitions of CFG_ENV_ADDR and CFG_ENV_SECT_SIZE for all of the
currently-defined 83xx boards. This change guarantees that the environment
will be located on the first flash sector after the U-Boot image.
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
diff --git a/include/configs/MPC832XEMDS.h b/include/configs/MPC832XEMDS.h
index c9c6d88..5345fc6 100644
--- a/include/configs/MPC832XEMDS.h
+++ b/include/configs/MPC832XEMDS.h
@@ -145,6 +145,7 @@
#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 (128 * 1024) /* Reserved for malloc */
@@ -410,8 +411,8 @@
*/
#ifndef CFG_RAMBOOT
#define CFG_ENV_IS_IN_FLASH 1
- #define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000)
- #define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
+ #define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
+ #define CFG_ENV_SECT_SIZE 0x20000
#define CFG_ENV_SIZE 0x2000
#else
#define CFG_NO_FLASH 1 /* Flash is not usable now */