powerpc: mpc8544ds: Fix environmental variable location

Signed-off-by: York Sun <york.sun@nxp.com>

diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h
index 9b2f836..3b62449 100644 (file)
--- a/include/configs/MPC8544DS.h
+++ b/include/configs/MPC8544DS.h
@@ -326,13 +326,13 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
  * Environment
  */
 #define CONFIG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_SECT_SIZE   0x10000 /* 64K (one sector) */
 #if CONFIG_SYS_MONITOR_BASE > 0xfff80000
 #define CONFIG_ENV_ADDR                0xfff80000
 #else
-#define CONFIG_ENV_ADDR                (CONFIG_SYS_MONITOR_BASE + 0x70000)
+#define CONFIG_ENV_ADDR                (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
 #endif
 #define CONFIG_ENV_SIZE                0x2000
-#define CONFIG_ENV_SECT_SIZE   0x10000 /* 64K (one sector) */
 
 #define CONFIG_LOADS_ECHO      1       /* echo on for serial download */
 #define CONFIG_SYS_LOADS_BAUD_CHANGE   1       /* allow baudrate change */