Merge branch 'core-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-2.6-omap-h63xx.git] / arch / arm / mach-omap2 / memory.c

diff --git a/arch/arm/mach-omap2/memory.c b/arch/arm/mach-omap2/memory.c
index ab1462b02e6e97f9ce306bc878a5b7782ebf38f0..882c7022429260a291b60221b2ee587098608a22 100644 (file)
--- a/arch/arm/mach-omap2/memory.c
+++ b/arch/arm/mach-omap2/memory.c
@@ -101,6 +101,17 @@ u32 omap2_reprogram_sdrc(u32 level, u32 force)
        return prev;
 }
 
+#if !defined(CONFIG_ARCH_OMAP2)
+void omap2_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
+                               u32 base_cs, u32 force_unlock)
+{
+}
+void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val,
+                                     u32 mem_type)
+{
+}
+#endif
+
 void omap2_init_memory_params(u32 force_lock_to_unlock_mode)
 {
        unsigned long dll_cnt;
@@ -165,6 +176,9 @@ void __init omap2_init_memory(void)
 {
        u32 l;
 
+       if (!cpu_is_omap2420())
+               return;
+
        l = sms_read_reg(SMS_SYSCONFIG);
        l &= ~(0x3 << 3);
        l |= (0x2 << 3);