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authorKim Phillips <kim.phillips@freescale.com>2007-11-19 12:30:09 -0600
committerKim Phillips <kim.phillips@freescale.com>2008-01-08 09:55:40 -0600
commit921d4b19ad1be704df58725485d9292dc0414adf (patch)
tree3351a0d9c1248253871113dca21492e7eb67df25
parent24f868433b50ecbaa88e118aadc7bd254013c6ae (diff)
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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>
-rw-r--r--include/configs/MPC837XEMDS.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/configs/MPC837XEMDS.h b/include/configs/MPC837XEMDS.h
index 7e34492..524ff7c 100644
--- 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