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-rw-r--r--arch/arm/kernel/setup.c33
1 files changed, 3 insertions, 30 deletions
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index bf56eb3..d3941a7 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -24,7 +24,6 @@
#include <linux/interrupt.h>
#include <linux/smp.h>
#include <linux/fs.h>
-#include <linux/kexec.h>
#include <asm/cpu.h>
#include <asm/elf.h>
@@ -39,6 +38,7 @@
#include <asm/mach/time.h>
#include "compat.h"
+#include "atags.h"
#ifndef MEM_SIZE
#define MEM_SIZE (16*1024*1024)
@@ -62,6 +62,7 @@ extern int root_mountflags;
extern void _stext, _text, _etext, __data_start, _edata, _end;
unsigned int processor_id;
+EXPORT_SYMBOL(processor_id);
unsigned int __machine_arch_type;
EXPORT_SYMBOL(__machine_arch_type);
@@ -784,23 +785,6 @@ static int __init customize_machine(void)
}
arch_initcall(customize_machine);
-#ifdef CONFIG_KEXEC
-
-/* Physical addr of where the boot params should be for this machine */
-extern unsigned long kexec_boot_params_address;
-
-/* Physical addr of the buffer into which the boot params are copied */
-extern unsigned long kexec_boot_params_copy;
-
-/* Pointer to the boot params buffer, for manipulation and display */
-unsigned long kexec_boot_params;
-EXPORT_SYMBOL(kexec_boot_params);
-
-/* The buffer itself - make sure it is sized correctly */
-static unsigned long kexec_boot_params_buf[(KEXEC_BOOT_PARAMS_SIZE + 3) / 4];
-
-#endif
-
void __init setup_arch(char **cmdline_p)
{
struct tag *tags = (struct tag *)&init_tags;
@@ -819,18 +803,6 @@ void __init setup_arch(char **cmdline_p)
else if (mdesc->boot_params)
tags = phys_to_virt(mdesc->boot_params);
-#ifdef CONFIG_KEXEC
- kexec_boot_params_copy = virt_to_phys(kexec_boot_params_buf);
- kexec_boot_params = (unsigned long)kexec_boot_params_buf;
- if (__atags_pointer) {
- kexec_boot_params_address = __atags_pointer;
- memcpy((void *)kexec_boot_params, tags, KEXEC_BOOT_PARAMS_SIZE);
- } else if (mdesc->boot_params) {
- kexec_boot_params_address = mdesc->boot_params;
- memcpy((void *)kexec_boot_params, tags, KEXEC_BOOT_PARAMS_SIZE);
- }
-#endif
-
/*
* If we have the old style parameters, convert them to
* a tag list.
@@ -846,6 +818,7 @@ void __init setup_arch(char **cmdline_p)
if (tags->hdr.tag == ATAG_CORE) {
if (meminfo.nr_banks != 0)
squash_mem_tags(tags);
+ save_atags(tags);
parse_tags(tags);
}
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