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-rw-r--r--arch/openrisc/kernel/prom.c70
1 files changed, 1 insertions, 69 deletions
diff --git a/arch/openrisc/kernel/prom.c b/arch/openrisc/kernel/prom.c
index a63e76872f8..6a44340d1b1 100644
--- a/arch/openrisc/kernel/prom.c
+++ b/arch/openrisc/kernel/prom.c
@@ -18,83 +18,15 @@
*
*/
-#include <stdarg.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
#include <linux/init.h>
-#include <linux/threads.h>
-#include <linux/spinlock.h>
#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/stringify.h>
-#include <linux/delay.h>
-#include <linux/initrd.h>
-#include <linux/bitops.h>
-#include <linux/module.h>
-#include <linux/kexec.h>
-#include <linux/debugfs.h>
-#include <linux/irq.h>
#include <linux/memblock.h>
#include <linux/of_fdt.h>
-#include <asm/prom.h>
#include <asm/page.h>
-#include <asm/processor.h>
-#include <asm/irq.h>
-#include <linux/io.h>
-#include <asm/mmu.h>
-#include <asm/pgtable.h>
-#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
-void __init early_init_dt_setup_initrd_arch(u64 start, u64 end)
-{
- initrd_start = (unsigned long)__va(start);
- initrd_end = (unsigned long)__va(end);
- initrd_below_start_ok = 1;
}
-#endif