1 files changed, 0 insertions, 122 deletions
diff --git a/target/linux/ixp4xx/patches-2.6.23/001-kexec_atags.patch b/target/linux/ixp4xx/patches-2.6.23/001-kexec_atags.patch
deleted file mode 100644
index f4f60c9494..0000000000
--- a/target/linux/ixp4xx/patches-2.6.23/001-kexec_atags.patch
+++ /dev/null
@@ -1,122 +0,0 @@
-Index: linux-2.6.23.17/arch/arm/kernel/relocate_kernel.S
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/kernel/relocate_kernel.S
-+++ linux-2.6.23.17/arch/arm/kernel/relocate_kernel.S
-@@ -7,6 +7,23 @@
- 	.globl relocate_new_kernel
- relocate_new_kernel:
- 
-+	/* Move boot params back to where the kernel expects them */
-+
-+	ldr	r0,kexec_boot_params_address
-+	teq	r0,#0
-+	beq	8f
-+
-+	ldr	r1,kexec_boot_params_copy
-+	mov	r6,#KEXEC_BOOT_PARAMS_SIZE/4
-+7:
-+	ldr	r5,[r1],#4
-+	str	r5,[r0],#4
-+	subs	r6,r6,#1
-+	bne	7b
-+
-+8:
-+	/* Boot params moved, now go on with the kernel */
-+
- 	ldr	r0,kexec_indirection_page
- 	ldr	r1,kexec_start_address
- 
-@@ -50,7 +67,7 @@ relocate_new_kernel:
- 	mov lr,r1
- 	mov r0,#0
- 	ldr r1,kexec_mach_type
--	mov r2,#0
-+	ldr r2,kexec_boot_params_address
- 	mov pc,lr
- 
- 	.globl kexec_start_address
-@@ -65,6 +82,16 @@ kexec_indirection_page:
- kexec_mach_type:
- 	.long	0x0
- 
-+	/* phy addr where new kernel will expect to find boot params */
-+	.globl kexec_boot_params_address
-+kexec_boot_params_address:
-+	.long	0x0
-+
-+	/* phy addr where old kernel put a copy of orig boot params */
-+	.globl kexec_boot_params_copy
-+kexec_boot_params_copy:
-+	.long	0x0
-+
- relocate_new_kernel_end:
- 
- 	.globl relocate_new_kernel_size
-Index: linux-2.6.23.17/arch/arm/kernel/setup.c
-===================================================================
---- linux-2.6.23.17.orig/arch/arm/kernel/setup.c
-+++ linux-2.6.23.17/arch/arm/kernel/setup.c
-@@ -24,6 +24,7 @@
- #include <linux/interrupt.h>
- #include <linux/smp.h>
- #include <linux/fs.h>
-+#include <linux/kexec.h>
- 
- #include <asm/cpu.h>
- #include <asm/elf.h>
-@@ -770,6 +771,23 @@ 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;
-@@ -788,6 +806,18 @@ 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.
-Index: linux-2.6.23.17/include/asm-arm/kexec.h
-===================================================================
---- linux-2.6.23.17.orig/include/asm-arm/kexec.h
-+++ linux-2.6.23.17/include/asm-arm/kexec.h
-@@ -14,6 +14,8 @@
- 
- #define KEXEC_ARCH KEXEC_ARCH_ARM
- 
-+#define KEXEC_BOOT_PARAMS_SIZE 1536
-+
- #ifndef __ASSEMBLY__
- 
- struct kimage;