diff --git a/platform/msmtitanium/include/platform/iomap.h b/platform/msmtitanium/include/platform/iomap.h
index 6177043..8c77026 100644
--- a/platform/msmtitanium/include/platform/iomap.h
+++ b/platform/msmtitanium/include/platform/iomap.h
@@ -207,7 +207,7 @@
  * as device memory, define the start address
  * and size in MB
  */
-#define RPMB_SND_RCV_BUF            0x90000000
+#define RPMB_SND_RCV_BUF            0xA0000000
 #define RPMB_SND_RCV_BUF_SZ         0x1
 
 /* QSEECOM: Secure app region notification */
diff --git a/target/msmtitanium/rules.mk b/target/msmtitanium/rules.mk
index dbb0a14..fe575b6 100644
--- a/target/msmtitanium/rules.mk
+++ b/target/msmtitanium/rules.mk
@@ -9,7 +9,7 @@
 MEMSIZE := 0x00400000 # 1MB
 
 BASE_ADDR        := 0x80000000
-SCRATCH_ADDR     := 0xA0000000
+SCRATCH_ADDR     := 0xA0100000
 
 DEFINES += PMI_CONFIGURED=1
 DEFINES += DISPLAY_SPLASH_SCREEN=1