ppc4xx: Fix compilation warning in denali_spd_ddr2.c

[u-boot] / cpu / ppc4xx / commproc.c

diff --git a/cpu/ppc4xx/commproc.c b/cpu/ppc4xx/commproc.c
index 68aab5b7eab2d6ebda4daf6abe2d8d45f9ac051d..22156dd9ded363c8ae9b467314326a69f211cc6f 100644 (file)
--- a/cpu/ppc4xx/commproc.c
+++ b/cpu/ppc4xx/commproc.c
@@ -26,10 +26,21 @@
 
 #include <common.h>
 #include <commproc.h>
-
+#include <asm/io.h>
 
 #if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER)
 
+#if defined(CFG_POST_ALT_WORD_ADDR)
+void post_word_store (ulong a)
+{
+       out_be32((void *)CFG_POST_ALT_WORD_ADDR, a);
+}
+
+ulong post_word_load (void)
+{
+       return in_be32((void *)CFG_POST_ALT_WORD_ADDR);
+}
+#else /* CFG_POST_ALT_WORD_ADDR */
 void post_word_store (ulong a)
 {
        volatile void *save_addr = (volatile void *)(CFG_OCM_DATA_ADDR + CFG_POST_WORD_ADDR);
@@ -41,6 +52,7 @@ ulong post_word_load (void)
        volatile void *save_addr = (volatile void *)(CFG_OCM_DATA_ADDR + CFG_POST_WORD_ADDR);
        return *(volatile ulong *) save_addr;
 }
+#endif /* CFG_POST_ALT_WORD_ADDR */
 
 #endif /* CONFIG_POST || CONFIG_LOGBUFFER*/