msm: physical offset for QSD8x50

Support different RAM base addresses used by Qualcomm SOCs, with
QSD8x50 as the first addtional one.

Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Gregory Bean <gbean@codeaurora.org>
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/arm/mach-msm/include/mach/memory.h b/arch/arm/mach-msm/include/mach/memory.h
index f4698baec976..cfee996a47d5 100644
--- a/arch/arm/mach-msm/include/mach/memory.h
+++ b/arch/arm/mach-msm/include/mach/memory.h
@@ -17,7 +17,13 @@
 #define __ASM_ARCH_MEMORY_H
 
 /* physical offset of RAM */
+#if defined(CONFIG_ARCH_QSD8X50) && defined(CONFIG_MSM_SOC_REV_A)
+#define PHYS_OFFSET             UL(0x00000000)
+#elif defined(CONFIG_ARCH_QSD8X50)
+#define PHYS_OFFSET             UL(0x20000000)
+#else
 #define PHYS_OFFSET             UL(0x10000000)
+#endif
 
 #endif