X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=arch%2Fopenrisc%2Fkernel%2Fprom.c;h=6dbcaa85421ce3d5c61806c30b586ab082b4ff84;hb=068f6310b965d67d57f89ebf4c539e5933754366;hp=a63e76872f84da088c8d28105f55d3687807f2f5;hpb=7e28b2712e5ebd8d73d25561585bc2ae77da5c30;p=deliverable%2Flinux.git

diff --git a/arch/openrisc/kernel/prom.c b/arch/openrisc/kernel/prom.c
index a63e76872f84..6dbcaa85421c 100644
--- a/arch/openrisc/kernel/prom.c
+++ b/arch/openrisc/kernel/prom.c
@@ -47,47 +47,10 @@
 #include <asm/sections.h>
 #include <asm/setup.h>
 
-extern char cmd_line[COMMAND_LINE_SIZE];
-
-void __init early_init_dt_add_memory_arch(u64 base, u64 size)
-{
-	size &= PAGE_MASK;
-	memblock_add(base, size);
-}
-
 void __init early_init_devtree(void *params)
 {
-	void *alloc;
-
-	/* Setup flat device-tree pointer */
-	initial_boot_params = params;
-
-
-	/* Retrieve various informations from the /chosen node of the
-	 * device-tree, including the platform type, initrd location and
-	 * size, TCE reserve, and more ...
-	 */
-	of_scan_flat_dt(early_init_dt_scan_chosen, cmd_line);
-
-	/* Scan memory nodes and rebuild MEMBLOCKs */
-	of_scan_flat_dt(early_init_dt_scan_root, NULL);
-	of_scan_flat_dt(early_init_dt_scan_memory, NULL);
-
-	/* Save command line for /proc/cmdline and then parse parameters */
-	strlcpy(boot_command_line, cmd_line, COMMAND_LINE_SIZE);
-
+	early_init_dt_scan(params);
 	memblock_allow_resize();
-
-	/* We must copy the flattend device tree from init memory to regular
-	 * memory because the device tree references the strings in it
-	 * directly.
-	 */
-
-	alloc = __va(memblock_alloc(initial_boot_params->totalsize, PAGE_SIZE));
-
-	memcpy(alloc, initial_boot_params, initial_boot_params->totalsize);
-
-	initial_boot_params = alloc;
 }
 
 #ifdef CONFIG_BLK_DEV_INITRD