diff --git a/board/sbc8641d/README b/board/sbc8641d/README
index af180888182d1309b5d0d29a6241c3ea0c73ad92..d07f1ccf7c332ed3e1fac39647cea7c24015d4b1 100644
--- a/board/sbc8641d/README
+++ b/board/sbc8641d/README
@@ -3,7 +3,7 @@ Wind River SBC8641D reference board
 
 Created 06/14/2007 Joe Hamman
 Copyright 2007, Embedded Specialties, Inc.
-Copyright 2007 Wind River Systemes, Inc.
+Copyright 2007 Wind River Systems, Inc.
 -----------------------------
 
 1. Building U-Boot
@@ -43,7 +43,7 @@ c) while on, using static precautions, move JP10 back to the failed image.
 d) use "md fff00000" to confirm you are looking at the failed image
 e) turn off write protect with "prot off all"
 f) get new image, i.e. "tftp 200000 /somepath/u-boot.bin"
-g) erase failed image: "erase FFF00000 FFF3FFFF"
-h) copy in new image: "cp.b 200000 FFF00000 40000"
+g) erase failed image: "erase FFF00000 FFF5FFFF"
+h) copy in new image: "cp.b 200000 FFF00000 60000"
 i) ensure new image is written: "md fff00000"
 k) power cycle the board and confirm new image works.
diff --git a/include/configs/sbc8641d.h b/include/configs/sbc8641d.h
index 9fe90f00ff2a794d9eda1e426a3332310072e48a..c67adcfce082a62cc551908a5aceffc3ead9d8bb 100644
--- a/include/configs/sbc8641d.h
+++ b/include/configs/sbc8641d.h
@@ -241,7 +241,7 @@
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
-#define CONFIG_SYS_MONITOR_LEN		(256 * 1024)    /* Reserve 256 kB for Mon */
+#define CONFIG_SYS_MONITOR_LEN		(384 * 1024)    /* Reserve 384 kB for Mon */
 #define CONFIG_SYS_MALLOC_LEN		(1024 * 1024)   /* Reserved for malloc */
 
 /* Serial Port */
@@ -472,7 +472,7 @@
  * Environment
  */
 #define CONFIG_ENV_IS_IN_FLASH	1
-#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + 0x40000)
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 #define CONFIG_ENV_SECT_SIZE	0x20000	/* 128k(one sector) for env */
 #define CONFIG_ENV_SIZE		0x2000