3 files changed, 41 insertions, 37 deletions
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index d43fa8c0e5a..e22856ecb5a 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -405,6 +405,46 @@ static int __init set_preferred_console(void)
 console_initcall(set_preferred_console);
 #endif /* CONFIG_PPC_MULTIPLATFORM */
 
+void __init check_for_initrd(void)
+{
+#ifdef CONFIG_BLK_DEV_INITRD
+	unsigned long *prop;
+
+	DBG(" -> check_for_initrd()\n");
+
+	if (of_chosen) {
+		prop = (unsigned long *)get_property(of_chosen,
+				"linux,initrd-start", NULL);
+		if (prop != NULL) {
+			initrd_start = (unsigned long)__va(*prop);
+			prop = (unsigned long *)get_property(of_chosen,
+					"linux,initrd-end", NULL);
+			if (prop != NULL) {
+				initrd_end = (unsigned long)__va(*prop);
+				initrd_below_start_ok = 1;
+			} else
+				initrd_start = 0;
+		}
+	}
+
+	/* If we were passed an initrd, set the ROOT_DEV properly if the values
+	 * look sensible. If not, clear initrd reference.
+	 */
+	if (initrd_start >= KERNELBASE && initrd_end >= KERNELBASE &&
+	    initrd_end > initrd_start)
+		ROOT_DEV = Root_RAM0;
+	else {
+		printk("Bogus initrd %08lx %08lx\n", initrd_start, initrd_end);
+		initrd_start = initrd_end = 0;
+	}
+
+	if (initrd_start)
+		printk("Found initrd at 0x%lx:0x%lx\n", initrd_start, initrd_end);
+
+	DBG(" <- check_for_initrd()\n");
+#endif /* CONFIG_BLK_DEV_INITRD */
+}
+
 #ifdef CONFIG_SMP
 
 /**
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index b45eedbb4b3..3af2631e3fa 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -286,6 +286,7 @@ void __init setup_arch(char **cmdline_p)
 	loops_per_jiffy = 500000000 / HZ;
 
 	unflatten_device_tree();
+	check_for_initrd();
 	finish_device_tree();
 
 	smp_setup_cpu_maps();
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 785fd9d7b38..0471e843b6c 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -395,43 +395,6 @@ static void __init initialize_cache_info(void)
 	DBG(" <- initialize_cache_info()\n");
 }
 
-static void __init check_for_initrd(void)
-{
-#ifdef CONFIG_BLK_DEV_INITRD
-	u64 *prop;
-
-	DBG(" -> check_for_initrd()\n");
-
-	if (of_chosen) {
-		prop = (u64 *)get_property(of_chosen,
-				"linux,initrd-start", NULL);
-		if (prop != NULL) {
-			initrd_start = (unsigned long)__va(*prop);
-			prop = (u64 *)get_property(of_chosen,
-					"linux,initrd-end", NULL);
-			if (prop != NULL) {
-				initrd_end = (unsigned long)__va(*prop);
-				initrd_below_start_ok = 1;
-			} else
-				initrd_start = 0;
-		}
-	}
-
-	/* If we were passed an initrd, set the ROOT_DEV properly if the values
-	 * look sensible. If not, clear initrd reference.
-	 */
-	if (initrd_start >= KERNELBASE && initrd_end >= KERNELBASE &&
-	    initrd_end > initrd_start)
-		ROOT_DEV = Root_RAM0;
-	else
-		initrd_start = initrd_end = 0;
-
-	if (initrd_start)
-		printk("Found initrd at 0x%lx:0x%lx\n", initrd_start, initrd_end);
-
-	DBG(" <- check_for_initrd()\n");
-#endif /* CONFIG_BLK_DEV_INITRD */
-}
 
 /*
  * Do some initial setup of the system.  The parameters are those which