|
|
@@ -0,0 +1,457 @@
|
|
|
+diff -Nur linux-3.3.7.orig/arch/mips/Kconfig linux-3.3.7/arch/mips/Kconfig
|
|
|
+--- linux-3.3.7.orig/arch/mips/Kconfig 2012-05-21 20:42:51.000000000 +0200
|
|
|
++++ linux-3.3.7/arch/mips/Kconfig 2012-05-25 21:45:16.000000000 +0200
|
|
|
+@@ -102,6 +102,12 @@
|
|
|
+ select GENERIC_GPIO
|
|
|
+ select SYS_HAS_EARLY_PRINTK
|
|
|
+ select CFE
|
|
|
++ select SYS_SUPPORTS_ZBOOT_UART16550
|
|
|
++ select HAVE_KERNEL_GZIP
|
|
|
++ select HAVE_KERNEL_BZIP2
|
|
|
++ select HAVE_KERNEL_LZMA
|
|
|
++ select HAVE_KERNEL_XZ
|
|
|
++ select HAVE_KERNEL_LZO
|
|
|
+ help
|
|
|
+ Support for BCM47XX based boards
|
|
|
+
|
|
|
+diff -Nur linux-3.3.7.orig/arch/mips/Makefile linux-3.3.7/arch/mips/Makefile
|
|
|
+--- linux-3.3.7.orig/arch/mips/Makefile 2012-05-21 20:42:51.000000000 +0200
|
|
|
++++ linux-3.3.7/arch/mips/Makefile 2012-05-25 21:45:16.000000000 +0200
|
|
|
+@@ -76,6 +76,7 @@
|
|
|
+ all-$(CONFIG_BOOT_ELF32) := $(vmlinux-32)
|
|
|
+ all-$(CONFIG_BOOT_ELF64) := $(vmlinux-64)
|
|
|
+ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlinuz
|
|
|
++all-$(CONFIG_BCM47XX) += vmlinuz.elf
|
|
|
+
|
|
|
+ #
|
|
|
+ # GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel
|
|
|
+@@ -277,7 +278,7 @@
|
|
|
+ $(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) arch/mips/boot/$@
|
|
|
+
|
|
|
+ # boot/compressed
|
|
|
+-vmlinuz vmlinuz.bin vmlinuz.ecoff vmlinuz.srec: $(vmlinux-32) FORCE
|
|
|
++vmlinuz vmlinuz.bin vmlinuz.ecoff vmlinuz.srec vmlinuz.elf: $(vmlinux-32) FORCE
|
|
|
+ $(Q)$(MAKE) $(build)=arch/mips/boot/compressed \
|
|
|
+ VMLINUX_LOAD_ADDRESS=$(load-y) 32bit-bfd=$(32bit-bfd) $@
|
|
|
+
|
|
|
+@@ -316,6 +317,7 @@
|
|
|
+ echo ' vmlinuz.ecoff - ECOFF zboot image'
|
|
|
+ echo ' vmlinuz.bin - Raw binary zboot image'
|
|
|
+ echo ' vmlinuz.srec - SREC zboot image'
|
|
|
++ echo ' vmlinuz.elf - ELF self-relocating zboot image'
|
|
|
+ echo
|
|
|
+ echo ' These will be default as appropriate for a configured platform.'
|
|
|
+ endef
|
|
|
+diff -Nur linux-3.3.7.orig/arch/mips/bcm47xx/Makefile linux-3.3.7/arch/mips/bcm47xx/Makefile
|
|
|
+--- linux-3.3.7.orig/arch/mips/bcm47xx/Makefile 2012-05-21 20:42:51.000000000 +0200
|
|
|
++++ linux-3.3.7/arch/mips/bcm47xx/Makefile 2012-05-25 21:46:00.000000000 +0200
|
|
|
+@@ -3,5 +3,4 @@
|
|
|
+ # under Linux.
|
|
|
+ #
|
|
|
+
|
|
|
+-obj-y += gpio.o irq.o nvram.o prom.o serial.o setup.o time.o
|
|
|
+-obj-$(CONFIG_BCM47XX_SSB) += wgt634u.o
|
|
|
++obj-y += gpio.o irq.o nvram.o prom.o serial.o setup.o time.o platform.o
|
|
|
+diff -Nur linux-3.3.7.orig/arch/mips/bcm47xx/platform.c linux-3.3.7/arch/mips/bcm47xx/platform.c
|
|
|
+--- linux-3.3.7.orig/arch/mips/bcm47xx/platform.c 1970-01-01 01:00:00.000000000 +0100
|
|
|
++++ linux-3.3.7/arch/mips/bcm47xx/platform.c 2012-05-25 21:56:28.000000000 +0200
|
|
|
+@@ -0,0 +1,146 @@
|
|
|
++/*
|
|
|
++ * This file is subject to the terms and conditions of the GNU General Public
|
|
|
++ * License. See the file "COPYING" in the main directory of this archive
|
|
|
++ * for more details.
|
|
|
++ *
|
|
|
++ * Copyright (C) 2010, 2011 Waldemar Brodkorb <wbx@openadk.org>
|
|
|
++ * Copyright © 2007, 2011 Thorsten Glaser <tg@freewrt.org>
|
|
|
++ */
|
|
|
++
|
|
|
++#include <linux/platform_device.h>
|
|
|
++#include <linux/module.h>
|
|
|
++#include <linux/mtd/physmap.h>
|
|
|
++#include <linux/ssb/ssb.h>
|
|
|
++
|
|
|
++#include <asm/mach-bcm47xx/bcm47xx.h>
|
|
|
++#include <asm/mach-bcm47xx/nvram.h>
|
|
|
++
|
|
|
++#define CFGFS_FLASH_SIZE (128 * 1024)
|
|
|
++
|
|
|
++static struct mtd_partition bcm47xx_partitions[] = {
|
|
|
++#define SLOT_CFE 0
|
|
|
++ {
|
|
|
++ .name = "cfe",
|
|
|
++ .offset = 0,
|
|
|
++ .size = BCM47XX_OVERRIDE_CFESIZE,
|
|
|
++ .mask_flags = MTD_WRITEABLE /* force read-only */
|
|
|
++ },
|
|
|
++#define SLOT_LINUX 1
|
|
|
++ {
|
|
|
++ .name = "linux",
|
|
|
++ .offset = 0,
|
|
|
++ .size = 0,
|
|
|
++ },
|
|
|
++#define SLOT_ROOTFS 2
|
|
|
++ {
|
|
|
++ .name = "rootfs",
|
|
|
++ .offset = 0,
|
|
|
++ .size = 0,
|
|
|
++ },
|
|
|
++#define SLOT_CFGFS 3
|
|
|
++ {
|
|
|
++ .name = "cfgfs",
|
|
|
++ .offset = 0,
|
|
|
++ .size = 0,
|
|
|
++ },
|
|
|
++#define SLOT_NVRAM 4
|
|
|
++ {
|
|
|
++ .name = "nvram",
|
|
|
++ .offset = 0,
|
|
|
++ .size = 0,
|
|
|
++ },
|
|
|
++};
|
|
|
++
|
|
|
++static struct physmap_flash_data bcm47xx_flash_data = {
|
|
|
++ .parts = bcm47xx_partitions,
|
|
|
++ .nr_parts = ARRAY_SIZE(bcm47xx_partitions)
|
|
|
++};
|
|
|
++
|
|
|
++static struct resource bcm47xx_flash_resource = {
|
|
|
++ .flags = IORESOURCE_MEM,
|
|
|
++};
|
|
|
++
|
|
|
++static struct platform_device bcm47xx_flash = {
|
|
|
++ .name = "physmap-flash",
|
|
|
++ .id = 0,
|
|
|
++ .dev = { .platform_data = &bcm47xx_flash_data, },
|
|
|
++ .resource = &bcm47xx_flash_resource,
|
|
|
++ .num_resources = 1,
|
|
|
++};
|
|
|
++
|
|
|
++static struct platform_device *bcm47xx_devices[] __initdata = {
|
|
|
++ &bcm47xx_flash,
|
|
|
++};
|
|
|
++
|
|
|
++struct bcm47xx_trx_header {
|
|
|
++#define BCM47XX_TRX_MAGIC 0x30524448
|
|
|
++ u32 magic;
|
|
|
++ u32 len;
|
|
|
++ u32 crc32;
|
|
|
++ u32 flag_version;
|
|
|
++ u32 offsets[3];
|
|
|
++};
|
|
|
++
|
|
|
++#define UPTODOWN(slot, psize) do { \
|
|
|
++ posn -= psize; left -= psize; \
|
|
|
++ bcm47xx_partitions[slot].offset = posn; \
|
|
|
++ bcm47xx_partitions[slot].size = psize; \
|
|
|
++} while (/* CONSTCOND */ 0)
|
|
|
++
|
|
|
++static int __init bcm47xx_register_devices(void)
|
|
|
++{
|
|
|
++ u32 flash_size;
|
|
|
++ size_t left, posn;
|
|
|
++ struct ssb_mipscore *mcore = &bcm47xx_bus.ssb.mipscore;
|
|
|
++ struct bcm47xx_trx_header *trx_hdr;
|
|
|
++
|
|
|
++ trx_hdr = (void *)KSEG1ADDR(mcore->flash_window + BCM47XX_OVERRIDE_CFESIZE);
|
|
|
++
|
|
|
++ /* devices might have 2, 4 or 8 MB flash size */
|
|
|
++#ifdef BCM47XX_OVERRIDE_FLASHSIZE
|
|
|
++ flash_size = BCM47XX_OVERRIDE_FLASHSIZE;
|
|
|
++ mcore->flash_window_size = flash_size;
|
|
|
++#define BCM47XX_OVERRODE_FLASHSIZE " (overridden)"
|
|
|
++#else
|
|
|
++ flash_size = mcore->flash_window_size;
|
|
|
++#define BCM47XX_OVERRODE_FLASHSIZE ""
|
|
|
++#endif
|
|
|
++ printk(KERN_INFO "FLASH SIZE%s: %x\n", BCM47XX_OVERRODE_FLASHSIZE,
|
|
|
++ flash_size);
|
|
|
++
|
|
|
++ left = flash_size - BCM47XX_OVERRIDE_CFESIZE;
|
|
|
++ posn = flash_size;
|
|
|
++ UPTODOWN(SLOT_NVRAM, BCM47XX_OVERRIDE_NVRAMSIZE);
|
|
|
++ UPTODOWN(SLOT_CFGFS, CFGFS_FLASH_SIZE);
|
|
|
++ bcm47xx_partitions[SLOT_LINUX].offset = BCM47XX_OVERRIDE_CFESIZE;
|
|
|
++ bcm47xx_partitions[SLOT_LINUX].size = left;
|
|
|
++
|
|
|
++ if (trx_hdr->magic == BCM47XX_TRX_MAGIC) {
|
|
|
++ bcm47xx_partitions[SLOT_ROOTFS].offset =
|
|
|
++ bcm47xx_partitions[SLOT_LINUX].offset +
|
|
|
++ trx_hdr->offsets[1];
|
|
|
++ bcm47xx_partitions[SLOT_ROOTFS].size =
|
|
|
++ bcm47xx_partitions[SLOT_LINUX].size -
|
|
|
++ trx_hdr->offsets[1];
|
|
|
++ } else
|
|
|
++ printk("bcm47xx/platform: no TRX header found\n");
|
|
|
++
|
|
|
++ printk(KERN_INFO "=== Flash map dump ===\n");
|
|
|
++ for (posn = 0; posn < bcm47xx_flash_data.nr_parts; ++posn)
|
|
|
++ printk(KERN_INFO " #%u %08X @%08X '%s'\n",
|
|
|
++ (unsigned int)posn,
|
|
|
++ (unsigned int)bcm47xx_partitions[posn].size,
|
|
|
++ (unsigned int)bcm47xx_partitions[posn].offset,
|
|
|
++ bcm47xx_partitions[posn].name);
|
|
|
++ printk(KERN_INFO "=== Hope this works, have a nice day\n");
|
|
|
++
|
|
|
++ bcm47xx_flash_data.width = mcore->flash_buswidth;
|
|
|
++ bcm47xx_flash_resource.start = mcore->flash_window;
|
|
|
++ bcm47xx_flash_resource.end = mcore->flash_window
|
|
|
++ + mcore->flash_window_size
|
|
|
++ - 1;
|
|
|
++ return platform_add_devices(bcm47xx_devices,
|
|
|
++ ARRAY_SIZE(bcm47xx_devices));
|
|
|
++}
|
|
|
++
|
|
|
++device_initcall(bcm47xx_register_devices);
|
|
|
+diff -Nur linux-3.3.7.orig/arch/mips/boot/compressed/Makefile linux-3.3.7/arch/mips/boot/compressed/Makefile
|
|
|
+--- linux-3.3.7.orig/arch/mips/boot/compressed/Makefile 2012-05-21 20:42:51.000000000 +0200
|
|
|
++++ linux-3.3.7/arch/mips/boot/compressed/Makefile 2012-05-28 22:34:04.000000000 +0200
|
|
|
+@@ -44,6 +44,7 @@
|
|
|
+ tool_$(CONFIG_KERNEL_BZIP2) = bzip2
|
|
|
+ tool_$(CONFIG_KERNEL_LZMA) = lzma
|
|
|
+ tool_$(CONFIG_KERNEL_LZO) = lzo
|
|
|
++tool_$(CONFIG_KERNEL_XZ) = xzkern
|
|
|
+
|
|
|
+ targets += vmlinux.bin.z
|
|
|
+ $(obj)/vmlinux.bin.z: $(obj)/vmlinux.bin FORCE
|
|
|
+@@ -58,8 +59,13 @@
|
|
|
+ # Calculate the load address of the compressed kernel image
|
|
|
+ hostprogs-y := calc_vmlinuz_load_addr
|
|
|
+
|
|
|
++ifdef CONFIG_BCM47XX
|
|
|
++# XXX just after CFE, just pray the address is static
|
|
|
++VMLINUZ_LOAD_ADDRESS = 0xffffffff80900000
|
|
|
++else
|
|
|
+ VMLINUZ_LOAD_ADDRESS = $(shell $(obj)/calc_vmlinuz_load_addr \
|
|
|
+ $(obj)/vmlinux.bin $(VMLINUX_LOAD_ADDRESS))
|
|
|
++endif
|
|
|
+
|
|
|
+ vmlinuzobjs-y += $(obj)/piggy.o
|
|
|
+
|
|
|
+@@ -105,4 +111,12 @@
|
|
|
+ vmlinuz.srec: vmlinuz
|
|
|
+ $(call cmd,objcopy)
|
|
|
+
|
|
|
+-clean-files := $(objtree)/vmlinuz $(objtree)/vmlinuz.{32,ecoff,bin,srec}
|
|
|
++AFLAGS_selfreloc.o := -DVMLINUZ_LOAD_ADDRESS=$(VMLINUZ_LOAD_ADDRESS)
|
|
|
++CPPFLAGS_selfreloc.lds := $(KBUILD_CFLAGS)
|
|
|
++
|
|
|
++arch/mips/boot/compressed/selfreloc.o: arch/mips/boot/compressed/selfreloc.S vmlinuz.bin FORCE
|
|
|
++
|
|
|
++vmlinuz.elf: arch/mips/boot/compressed/selfreloc.o arch/mips/boot/compressed/selfreloc.lds FORCE
|
|
|
++ $(LD) $(LDFLAGS) -T arch/mips/boot/compressed/selfreloc.lds arch/mips/boot/compressed/selfreloc.o -o $@
|
|
|
++
|
|
|
++clean-files := $(objtree)/vmlinuz $(objtree)/vmlinuz.{32,ecoff,bin,srec,elf} $(objtree)/arch/mips/boot/compressed/selfreloc.{o,lds}
|
|
|
+diff -Nur linux-3.3.7.orig/arch/mips/boot/compressed/decompress.c linux-3.3.7/arch/mips/boot/compressed/decompress.c
|
|
|
+--- linux-3.3.7.orig/arch/mips/boot/compressed/decompress.c 2012-05-21 20:42:51.000000000 +0200
|
|
|
++++ linux-3.3.7/arch/mips/boot/compressed/decompress.c 2012-05-28 22:33:19.000000000 +0200
|
|
|
+@@ -43,7 +43,7 @@
|
|
|
+ /* activate the code for pre-boot environment */
|
|
|
+ #define STATIC static
|
|
|
+
|
|
|
+-#ifdef CONFIG_KERNEL_GZIP
|
|
|
++#if defined(CONFIG_KERNEL_GZIP) || defined(CONFIG_KERNEL_XZ)
|
|
|
+ void *memcpy(void *dest, const void *src, size_t n)
|
|
|
+ {
|
|
|
+ int i;
|
|
|
+@@ -54,6 +54,8 @@
|
|
|
+ d[i] = s[i];
|
|
|
+ return dest;
|
|
|
+ }
|
|
|
++#endif
|
|
|
++#ifdef CONFIG_KERNEL_GZIP
|
|
|
+ #include "../../../../lib/decompress_inflate.c"
|
|
|
+ #endif
|
|
|
+
|
|
|
+@@ -74,6 +76,10 @@
|
|
|
+ #include "../../../../lib/decompress_unlzma.c"
|
|
|
+ #endif
|
|
|
+
|
|
|
++#ifdef CONFIG_KERNEL_XZ
|
|
|
++#include "../../../../lib/decompress_unxz.c"
|
|
|
++#endif
|
|
|
++
|
|
|
+ #ifdef CONFIG_KERNEL_LZO
|
|
|
+ #include "../../../../lib/decompress_unlzo.c"
|
|
|
+ #endif
|
|
|
+diff -Nur linux-3.3.7.orig/arch/mips/boot/compressed/selfreloc.S linux-3.3.7/arch/mips/boot/compressed/selfreloc.S
|
|
|
+--- linux-3.3.7.orig/arch/mips/boot/compressed/selfreloc.S 1970-01-01 01:00:00.000000000 +0100
|
|
|
++++ linux-3.3.7/arch/mips/boot/compressed/selfreloc.S 2012-05-25 21:45:16.000000000 +0200
|
|
|
+@@ -0,0 +1,54 @@
|
|
|
++/*-
|
|
|
++ * written 2011 by Thorsten Glaser <tg@freewrt.org> based on
|
|
|
++ * arch/mips/boot/compressed/head.S
|
|
|
++ */
|
|
|
++
|
|
|
++#include <asm/asm.h>
|
|
|
++#include <asm/regdef.h>
|
|
|
++
|
|
|
++ .set noreorder
|
|
|
++ .cprestore
|
|
|
++
|
|
|
++ .text
|
|
|
++ LEAF(selfreloc_start)
|
|
|
++selfreloc_start:
|
|
|
++ /* Save boot rom start args */
|
|
|
++ move s0, a0
|
|
|
++ move s1, a1
|
|
|
++ move s2, a2
|
|
|
++ move s3, a3
|
|
|
++
|
|
|
++ /* Copy code to the correct place */
|
|
|
++ PTR_LI a0, VMLINUZ_LOAD_ADDRESS
|
|
|
++ PTR_LA a1, imgbeg
|
|
|
++ PTR_LA a2, imgend
|
|
|
++1: lw t0, 0(a1)
|
|
|
++ sw t0, 0(a0)
|
|
|
++ add a1, 4
|
|
|
++ add a0, 4
|
|
|
++ blt a1, a2, 1b
|
|
|
++ nop
|
|
|
++
|
|
|
++ /* Restore boot rom start args */
|
|
|
++ move a0, s0
|
|
|
++ move a1, s1
|
|
|
++ move a2, s2
|
|
|
++ move a3, s3
|
|
|
++
|
|
|
++ /* Jump to the code at its new location */
|
|
|
++ PTR_LI k0, VMLINUZ_LOAD_ADDRESS
|
|
|
++ jr k0
|
|
|
++ nop
|
|
|
++
|
|
|
++ /* Just in case we come back… */
|
|
|
++3:
|
|
|
++ b 3b
|
|
|
++ nop
|
|
|
++ END(selfreloc_start)
|
|
|
++
|
|
|
++ .globl imgbeg
|
|
|
++ .p2align 2
|
|
|
++imgbeg: .incbin "vmlinuz.bin"
|
|
|
++ .globl imgend
|
|
|
++ .p2align 2
|
|
|
++imgend:
|
|
|
+diff -Nur linux-3.3.7.orig/arch/mips/boot/compressed/selfreloc.lds.S linux-3.3.7/arch/mips/boot/compressed/selfreloc.lds.S
|
|
|
+--- linux-3.3.7.orig/arch/mips/boot/compressed/selfreloc.lds.S 1970-01-01 01:00:00.000000000 +0100
|
|
|
++++ linux-3.3.7/arch/mips/boot/compressed/selfreloc.lds.S 2012-05-25 21:45:16.000000000 +0200
|
|
|
+@@ -0,0 +1,39 @@
|
|
|
++/*-
|
|
|
++ * written 2010 by Thorsten Glaser <tg@debian.org> based on
|
|
|
++ * arch/mips/kernel/vmlinux.lds and arch/mips/boot/compressed/ld.script
|
|
|
++ */
|
|
|
++
|
|
|
++#include <asm/asm-offsets.h>
|
|
|
++#include <asm/page.h>
|
|
|
++#include <asm-generic/vmlinux.lds.h>
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|
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++
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|
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++#undef mips
|
|
|
++#define mips mips
|
|
|
++OUTPUT_ARCH(mips)
|
|
|
++ENTRY(selfreloc_start)
|
|
|
++PHDRS {
|
|
|
++ text PT_LOAD FLAGS(7); /* RWX */
|
|
|
++}
|
|
|
++SECTIONS
|
|
|
++{
|
|
|
++ . = VMLINUX_LOAD_ADDRESS;
|
|
|
++ .text : {
|
|
|
++ *(.text)
|
|
|
++ *(.text.*)
|
|
|
++ *(.rodata)
|
|
|
++ *(.rodata.*)
|
|
|
++ *(.data)
|
|
|
++ *(.data.*)
|
|
|
++ *(.bss)
|
|
|
++ *(.bss.*)
|
|
|
++ } :text
|
|
|
++ /DISCARD/ : {
|
|
|
++ *(.MIPS.options)
|
|
|
++ *(.options)
|
|
|
++ *(.pdr)
|
|
|
++ *(.reginfo)
|
|
|
++ *(.comment)
|
|
|
++ *(.note)
|
|
|
++ *(.gnu.attributes)
|
|
|
++ }
|
|
|
++}
|
|
|
+diff -Nur linux-3.3.7.orig/arch/mips/boot/compressed/uart-16550.c linux-3.3.7/arch/mips/boot/compressed/uart-16550.c
|
|
|
+--- linux-3.3.7.orig/arch/mips/boot/compressed/uart-16550.c 2012-05-21 20:42:51.000000000 +0200
|
|
|
++++ linux-3.3.7/arch/mips/boot/compressed/uart-16550.c 2012-05-25 21:45:16.000000000 +0200
|
|
|
+@@ -18,6 +18,11 @@
|
|
|
+ #define PORT(offset) (CKSEG1ADDR(AR7_REGS_UART0) + (4 * offset))
|
|
|
+ #endif
|
|
|
+
|
|
|
++#ifdef CONFIG_BCM47XX
|
|
|
++#define UART_BASE 0x18000300
|
|
|
++#define PORT(offset) (CKSEG1ADDR(UART_BASE) + (offset))
|
|
|
++#endif
|
|
|
++
|
|
|
+ #ifndef PORT
|
|
|
+ #error please define the serial port address for your own machine
|
|
|
+ #endif
|
|
|
+diff -Nur linux-3.3.7.orig/drivers/ssb/driver_mipscore.c linux-3.3.7/drivers/ssb/driver_mipscore.c
|
|
|
+--- linux-3.3.7.orig/drivers/ssb/driver_mipscore.c 2012-05-21 20:42:51.000000000 +0200
|
|
|
++++ linux-3.3.7/drivers/ssb/driver_mipscore.c 2012-05-25 21:45:16.000000000 +0200
|
|
|
+@@ -190,10 +190,11 @@
|
|
|
+ {
|
|
|
+ struct ssb_bus *bus = mcore->dev->bus;
|
|
|
+
|
|
|
++ printk("Check for vendor with value: %d", bus->chipco.dev->id.vendor);
|
|
|
+ mcore->flash_buswidth = 2;
|
|
|
+ if (bus->chipco.dev) {
|
|
|
+ mcore->flash_window = 0x1c000000;
|
|
|
+- mcore->flash_window_size = 0x02000000;
|
|
|
++ mcore->flash_window_size = 0x00800000;
|
|
|
+ if ((ssb_read32(bus->chipco.dev, SSB_CHIPCO_FLASH_CFG)
|
|
|
+ & SSB_CHIPCO_CFG_DS16) == 0)
|
|
|
+ mcore->flash_buswidth = 1;
|
|
|
+diff -Nur linux-3.3.7.orig/init/Kconfig linux-3.3.7/init/Kconfig
|
|
|
+--- linux-3.3.7.orig/init/Kconfig 2012-05-21 20:42:51.000000000 +0200
|
|
|
++++ linux-3.3.7/init/Kconfig 2012-05-25 21:45:16.000000000 +0200
|
|
|
+@@ -155,6 +155,7 @@
|
|
|
+ config KERNEL_GZIP
|
|
|
+ bool "Gzip"
|
|
|
+ depends on HAVE_KERNEL_GZIP
|
|
|
++ select DECOMPRESS_GZIP
|
|
|
+ help
|
|
|
+ The old and tried gzip compression. It provides a good balance
|
|
|
+ between compression ratio and decompression speed.
|
|
|
+@@ -162,6 +163,7 @@
|
|
|
+ config KERNEL_BZIP2
|
|
|
+ bool "Bzip2"
|
|
|
+ depends on HAVE_KERNEL_BZIP2
|
|
|
++ select DECOMPRESS_BZIP2
|
|
|
+ help
|
|
|
+ Its compression ratio and speed is intermediate.
|
|
|
+ Decompression speed is slowest among the three. The kernel
|
|
|
+@@ -172,6 +174,7 @@
|
|
|
+ config KERNEL_LZMA
|
|
|
+ bool "LZMA"
|
|
|
+ depends on HAVE_KERNEL_LZMA
|
|
|
++ select DECOMPRESS_LZMA
|
|
|
+ help
|
|
|
+ The most recent compression algorithm.
|
|
|
+ Its ratio is best, decompression speed is between the other
|
|
|
+@@ -196,6 +199,7 @@
|
|
|
+ config KERNEL_LZO
|
|
|
+ bool "LZO"
|
|
|
+ depends on HAVE_KERNEL_LZO
|
|
|
++ select DECOMPRESS_LZO
|
|
|
+ help
|
|
|
+ Its compression ratio is the poorest among the 4. The kernel
|
|
|
+ size is about 10% bigger than gzip; however its speed
|
|
|
+diff -Nur linux-3.3.7.orig/lib/xz/xz_stream.h linux-3.3.7/lib/xz/xz_stream.h
|
|
|
+--- linux-3.3.7.orig/lib/xz/xz_stream.h 2012-05-21 20:42:51.000000000 +0200
|
|
|
++++ linux-3.3.7/lib/xz/xz_stream.h 2012-05-28 22:32:40.000000000 +0200
|
|
|
+@@ -40,7 +40,11 @@
|
|
|
+ * compressed size of the file to less than 256 MiB and may also weaken
|
|
|
+ * error detection slightly.
|
|
|
+ */
|
|
|
++#ifdef __mips__
|
|
|
++typedef uint32_t vli_type;
|
|
|
++#else
|
|
|
+ typedef uint64_t vli_type;
|
|
|
++#endif
|
|
|
+
|
|
|
+ #define VLI_MAX ((vli_type)-1 / 2)
|
|
|
+ #define VLI_UNKNOWN ((vli_type)-1)
|
