arm64: dts: rockchip: add rk3399 box 0505 board support

[firefly-linux-kernel-4.4.55.git] / arch / openrisc / kernel / prom.c

diff --git a/arch/openrisc/kernel/prom.c b/arch/openrisc/kernel/prom.c
index 150215a9171145655a5973cd376916699810f3aa..6a44340d1b18f092168d1c12a66017b13fe03576 100644 (file)
--- a/arch/openrisc/kernel/prom.c
+++ b/arch/openrisc/kernel/prom.c
@@ -18,88 +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_dt_alloc_memory_arch(u64 size, u64 align)
-{
-       return __va(memblock_alloc(size, align));
-}
 
 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