omap4: sram: Fix start address

On OMAP4 there is no need to have SRAM_BOOTLOADER_SZ provision

Hence put this macro under CONFIG_ARCH_OMAP2PLUS check

Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index 112b807..98c86ff1 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -53,7 +53,7 @@
 #define OMAP4_SRAM_PUB_PA	(OMAP4_SRAM_PA + 0x4000)
 #define OMAP4_SRAM_PUB_VA	(OMAP4_SRAM_VA + 0x4000)
 
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
+#if defined(CONFIG_ARCH_OMAP2PLUS)
 #define SRAM_BOOTLOADER_SZ	0x00
 #else
 #define SRAM_BOOTLOADER_SZ	0x80