msm: physical offset for MSM7X30

The MSM7x30 does not have a separate bank of memory for shared
memory communication with the radio CPU.  Set the kernel base
address 2MB in, to use this first 2MB for this purpose.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

arch/arm/mach-msm/include/mach/memory.h

@@ -21,6 +21,8 @@
 #define PHYS_OFFSET		UL(0x00000000)
 #elif defined(CONFIG_ARCH_QSD8X50)
 #define PHYS_OFFSET		UL(0x20000000)
+#elif defined(CONFIG_ARCH_MSM7X30)
+#define PHYS_OFFSET		UL(0x00200000)
 #else
 #define PHYS_OFFSET		UL(0x10000000)
 #endif