diff --git a/target/mdm9625/rules.mk b/target/mdm9625/rules.mk
old mode 100644
new mode 100755
index ce1cc76..d577380
--- a/target/mdm9625/rules.mk
+++ b/target/mdm9625/rules.mk
@@ -4,10 +4,9 @@
 
 PLATFORM := mdm9x25
 
-#TBD: these will change once mem map is defined.
-MEMBASE          := 0x20000000
+MEMBASE          := 0x01E00000
 MEMSIZE          := 0x00100000 # 1MB
-SCRATCH_ADDR     := 0x20200000
+SCRATCH_ADDR     := 0x00200000
 
 DEFINES += NO_KEYPAD_DRIVER=1
 
diff --git a/target/msm7627a/init.c b/target/msm7627a/init.c
index 180f42c..de4326b 100644
--- a/target/msm7627a/init.c
+++ b/target/msm7627a/init.c
@@ -87,7 +87,7 @@
 	 },
 	{
 	 .start = DIFF_START_ADDR,
-	 .length = 40 /* In MB */ ,
+	 .length = 80 /* In MB */ ,
 	 .name = "cache",
 	 },
 	{