start.S: remove omap3 specific code from start.S

[oweals/u-boot.git] / arch / arm / cpu / armv7 / omap3 / emif4.c

diff --git a/arch/arm/cpu/armv7/omap3/emif4.c b/arch/arm/cpu/armv7/omap3/emif4.c
index 0870857ede4eddd9d63a9783e5aff180ede84dbf..30856372b3f9aa4f640488f4c4b60fdd29237eb6 100644 (file)
--- a/arch/arm/cpu/armv7/omap3/emif4.c
+++ b/arch/arm/cpu/armv7/omap3/emif4.c
@@ -29,6 +29,7 @@
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/emif4.h>
 
+DECLARE_GLOBAL_DATA_PTR;
 extern omap3_sysinfo sysinfo;
 
 static emif4_t *emif4_base = (emif4_t *)OMAP34XX_SDRC_BASE;
@@ -48,10 +49,11 @@ u32 is_mem_sdr(void)
  */
 u32 get_sdr_cs_size(u32 cs)
 {
-       u32 size;
+       u32 size = 0;
 
        /* TODO: Calculate the size based on EMIF4 configuration */
-       size = CONFIG_SYS_CS0_SIZE;
+       if (cs == CS0)
+               size = CONFIG_SYS_CS0_SIZE;
 
        return size;
 }
@@ -138,7 +140,6 @@ void do_emif4_init(void)
  */
 int dram_init(void)
 {
-       DECLARE_GLOBAL_DATA_PTR;
        unsigned int size0 = 0, size1 = 0;
 
        size0 = get_sdr_cs_size(CS0);
@@ -156,7 +157,6 @@ int dram_init(void)
 
 void dram_init_banksize (void)
 {
-       DECLARE_GLOBAL_DATA_PTR;
        unsigned int size0 = 0, size1 = 0;
 
        size0 = get_sdr_cs_size(CS0);