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Diffstat (limited to 'arch/microblaze/kernel/prom.c')
-rw-r--r--arch/microblaze/kernel/prom.c32
1 files changed, 4 insertions, 28 deletions
diff --git a/arch/microblaze/kernel/prom.c b/arch/microblaze/kernel/prom.c
index 0c4453f134cb..abdfb10e7eca 100644
--- a/arch/microblaze/kernel/prom.c
+++ b/arch/microblaze/kernel/prom.c
@@ -30,6 +30,7 @@
#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>
@@ -41,11 +42,6 @@
#include <asm/sections.h>
#include <asm/pci-bridge.h>
-void __init early_init_dt_add_memory_arch(u64 base, u64 size)
-{
- memblock_add(base, size);
-}
-
#ifdef CONFIG_EARLY_PRINTK
static char *stdout;
@@ -106,21 +102,10 @@ void __init early_init_devtree(void *params)
{
pr_debug(" -> early_init_devtree(%p)\n", params);
- /* 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);
+ early_init_dt_scan(params);
+ if (!strlen(boot_command_line))
+ strlcpy(boot_command_line, cmd_line, COMMAND_LINE_SIZE);
- /* Save command line for /proc/cmdline and then parse parameters */
- strlcpy(boot_command_line, cmd_line, COMMAND_LINE_SIZE);
parse_early_param();
memblock_allow_resize();
@@ -130,15 +115,6 @@ void __init early_init_devtree(void *params)
pr_debug(" <- early_init_devtree()\n");
}
-#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
-
/*******
*
* New implementation of the OF "find" APIs, return a refcounted