mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-09-20 17:49:27 +03:00
Merge aruba support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@2940 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
mbm
parent
304926a835
commit
7ed55d66c9
11
openwrt/package/dhcp-forwarder/patches/00-big_endian.patch
Normal file
11
openwrt/package/dhcp-forwarder/patches/00-big_endian.patch
Normal file
@ -0,0 +1,11 @@
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--- dhcp-forwarder-0.7/src/dhcp.h 2004-06-22 03:46:56.000000000 -0700
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+++ dhcp-forwarder-0.7-x/src/dhcp.h 2005-10-06 17:04:14.000000000 -0700
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@@ -89,7 +89,7 @@
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optDHCP_COOKIE = 0x63538263u,
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flgDHCP_BCAST = 0x0080u
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#else
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- DHCP_COOKIE = 0x63825363u,
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+ optDHCP_COOKIE = 0x63825363u,
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flgDHCP_BCAST = 0x8000u
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#endif
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};
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@ -8,6 +8,12 @@ config BR2_LINUX_2_4_AR531X
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Build firmware images for Atheros AR531x based boards
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Build firmware images for Atheros AR531x based boards
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(e.g. Netgear WGT624, Linksys WRT55AG)
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(e.g. Netgear WGT624, Linksys WRT55AG)
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config BR2_LINUX_2_6_ARUBA
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bool "Aruba [2.6]"
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depends BR2_mips
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help
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Build firmware images for Aruba boards
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config BR2_LINUX_2_4_BRCM
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config BR2_LINUX_2_4_BRCM
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bool "Broadcom BCM47xx/53xx [2.4]"
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bool "Broadcom BCM47xx/53xx [2.4]"
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depends BR2_mipsel
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depends BR2_mipsel
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@ -89,3 +89,4 @@ $(eval $(call kernel_template,2.4,x86,2_4_X86))
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$(eval $(call kernel_template,2.6,brcm,2_6_BRCM))
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$(eval $(call kernel_template,2.6,brcm,2_6_BRCM))
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$(eval $(call kernel_template,2.6,x86,2_6_X86))
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$(eval $(call kernel_template,2.6,x86,2_6_X86))
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$(eval $(call kernel_template,2.4,ar531x,2_4_AR531X))
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$(eval $(call kernel_template,2.4,ar531x,2_4_AR531X))
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$(eval $(call kernel_template,2.6,aruba,2_6_ARUBA))
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19
openwrt/target/linux/aruba-2.6/Makefile
Normal file
19
openwrt/target/linux/aruba-2.6/Makefile
Normal file
@ -0,0 +1,19 @@
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include $(TOPDIR)/rules.mk
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LINUX_VERSION:=2.6.15
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LINUX_RELEASE:=1
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LINUX_KERNEL_MD5SUM:=cdf95e00f5111e31f78e1d97304d9522
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include ../rules.mk
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include ./config
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include ../generic-$(KERNEL)/modules.mk
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include ../kernel.mk
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$(LINUX_DIR)/.patched: $(LINUX_DIR)/.unpacked
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[ -d ../generic-$(KERNEL)/patches ] && $(PATCH) $(LINUX_DIR) ../generic-$(KERNEL)/patches $(MAKE_TRACE)
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[ -d ./patches ] && $(PATCH) $(LINUX_DIR) ./patches $(MAKE_TRACE)
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@cp config $(LINUX_DIR)/.config
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touch $@
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1331
openwrt/target/linux/aruba-2.6/config
Normal file
1331
openwrt/target/linux/aruba-2.6/config
Normal file
File diff suppressed because it is too large
Load Diff
11750
openwrt/target/linux/aruba-2.6/patches/000-aruba.patch
Normal file
11750
openwrt/target/linux/aruba-2.6/patches/000-aruba.patch
Normal file
File diff suppressed because it is too large
Load Diff
15
openwrt/target/linux/aruba-2.6/patches/007-boot.patch
Normal file
15
openwrt/target/linux/aruba-2.6/patches/007-boot.patch
Normal file
@ -0,0 +1,15 @@
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diff -Nur linux-cvs/arch/mips/kernel/head.S linux-aruba/arch/mips/kernel/head.S
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--- linux-cvs/arch/mips/kernel/head.S 2004-12-23 00:21:39.000000000 -0800
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+++ linux-aruba/arch/mips/kernel/head.S 2005-10-20 09:16:08.000000000 -0700
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@@ -122,6 +122,10 @@
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#endif
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.endm
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+
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+ j kernel_entry
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+ nop
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+
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/*
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* Reserved space for exception handlers.
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* Necessary for machines which link their kernels at KSEG0.
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59
openwrt/target/linux/image/aruba/Makefile
Normal file
59
openwrt/target/linux/image/aruba/Makefile
Normal file
@ -0,0 +1,59 @@
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include $(TOPDIR)/rules.mk
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KDIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
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lzma-loader-clean:
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$(MAKE) -C lzma-loader clean
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lzma-loader-prepare:
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$(MAKE) -C lzma-loader prepare
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lzma-loader-compile: $(KDIR)/vmlinux.lzma lzma-loader-prepare
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$(MAKE) -C lzma-loader compile KDIR=$(KDIR)
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ifeq ($(IB),)
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$(KDIR)/vmlinux.lzma: $(KDIR)/vmlinux
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cat $^ | $(STAGING_DIR)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $@ || (rm -f $@ && false)
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$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).ari: $(KDIR)/vmlinux.lzma
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install: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).ari
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endif
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ifeq ($(FS),jffs2-8MB)
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TRXALIGN:=-a 0x20000
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endif
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ifeq ($(FS),jffs2-4MB)
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TRXALIGN:=-a 0x10000
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endif
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ifeq ($(KERNEL),2.6)
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FSNAME:=$(patsubst jffs2-%,jffs2,$(FS))
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ifeq ($(FS),jffs2-4MB)
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$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FSNAME).ari: $(KDIR)/loader.elf
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./addVersion -n ArubaOS $(KDIR)/loader.elf $@ version
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$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FSNAME).bin: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FSNAME).ari $(KDIR)/root.$(FS)
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@dd if=$< of=$@.tmp bs=655360 conv=sync
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@cat $(KDIR)/root.$(FS) >> $@.tmp
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@dd if=$@.tmp of=$@ bs=3604480 conv=sync
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@rm -f $@.tmp
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install: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FSNAME).bin
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endif
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endif
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ifeq ($(IB),)
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clean: lzma-loader-clean
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prepare: lzma-loader-prepare
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compile: lzma-loader-compile
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else
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clean:
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prepare:
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compile:
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endif
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install-ib:
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mkdir -p $(IB_DIR)/staging_dir_$(ARCH)/bin
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mkdir -p $(IB_DIR)/build_$(ARCH)/linux-$(KERNEL)-$(BOARD)
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cp -fpR $(KDIR)/loader.elf $(IB_DIR)/build_$(ARCH)/
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cp -fpR $(KDIR)/vmlinux.lzma $(IB_DIR)/build_$(ARCH)/linux-$(KERNEL)-$(BOARD)/
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BIN
openwrt/target/linux/image/aruba/addVersion
Executable file
BIN
openwrt/target/linux/image/aruba/addVersion
Executable file
Binary file not shown.
32
openwrt/target/linux/image/aruba/lzma-loader/Makefile
Normal file
32
openwrt/target/linux/image/aruba/lzma-loader/Makefile
Normal file
@ -0,0 +1,32 @@
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# $Id: Makefile 1823 2005-09-01 20:07:42Z nbd $
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include $(TOPDIR)/rules.mk
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PKG_NAME := loader
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PKG_VERSION := 0.05
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PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
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$(PKG_BUILD_DIR)/.prepared:
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mkdir $(PKG_BUILD_DIR)
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cp -fpR ./src/* $(PKG_BUILD_DIR)/
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touch $@
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$(PKG_BUILD_DIR)/lzma.elf: $(PKG_BUILD_DIR)/.prepared $(PKG_BUILD_DIR)/vmlinux.lzma
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$(MAKE) -C $(PKG_BUILD_DIR) CC=$(TARGET_CC) \
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LD=$(TARGET_CROSS)ld CROSS_COMPILE=$(TARGET_CROSS)
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$(PKG_BUILD_DIR)/vmlinux.lzma: $(KDIR)/vmlinux.lzma
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cp $< $@
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$(KDIR)/loader.elf: $(PKG_BUILD_DIR)/lzma.elf
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cp $< $@
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source:
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prepare: $(PKG_BUILD_DIR)/.prepared
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compile: $(KDIR)/loader.elf
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install:
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clean:
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rm -rf $(PKG_BUILD_DIR)
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rm -f $(KDIR)/loader.elf
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590
openwrt/target/linux/image/aruba/lzma-loader/src/LzmaDecode.c
Normal file
590
openwrt/target/linux/image/aruba/lzma-loader/src/LzmaDecode.c
Normal file
@ -0,0 +1,590 @@
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/*
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LzmaDecode.c
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LZMA Decoder (optimized for Speed version)
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LZMA SDK 4.22 Copyright (c) 1999-2005 Igor Pavlov (2005-06-10)
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http://www.7-zip.org/
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LZMA SDK is licensed under two licenses:
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|
1) GNU Lesser General Public License (GNU LGPL)
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|
2) Common Public License (CPL)
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|
It means that you can select one of these two licenses and
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|
follow rules of that license.
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|
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|
SPECIAL EXCEPTION:
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|
Igor Pavlov, as the author of this Code, expressly permits you to
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|
statically or dynamically link your Code (or bind by name) to the
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|
interfaces of this file without subjecting your linked Code to the
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|
terms of the CPL or GNU LGPL. Any modifications or additions
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to this file, however, are subject to the LGPL or CPL terms.
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*/
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#include "LzmaDecode.h"
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|
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|
#ifndef Byte
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#define Byte unsigned char
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#endif
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|
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|
#define kNumTopBits 24
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|
#define kTopValue ((UInt32)1 << kNumTopBits)
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|
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|
#define kNumBitModelTotalBits 11
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|
#define kBitModelTotal (1 << kNumBitModelTotalBits)
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|
#define kNumMoveBits 5
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|
|
||||||
|
#define RC_READ_BYTE (*Buffer++)
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||||||
|
|
||||||
|
#define RC_INIT2 Code = 0; Range = 0xFFFFFFFF; \
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|
{ int i; for(i = 0; i < 5; i++) { RC_TEST; Code = (Code << 8) | RC_READ_BYTE; }}
|
||||||
|
|
||||||
|
#ifdef _LZMA_IN_CB
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||||||
|
|
||||||
|
#define RC_TEST { if (Buffer == BufferLim) \
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||||||
|
{ SizeT size; int result = InCallback->Read(InCallback, &Buffer, &size); if (result != LZMA_RESULT_OK) return result; \
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||||||
|
BufferLim = Buffer + size; if (size == 0) return LZMA_RESULT_DATA_ERROR; }}
|
||||||
|
|
||||||
|
#define RC_INIT Buffer = BufferLim = 0; RC_INIT2
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
#define RC_TEST { if (Buffer == BufferLim) return LZMA_RESULT_DATA_ERROR; }
|
||||||
|
|
||||||
|
#define RC_INIT(buffer, bufferSize) Buffer = buffer; BufferLim = buffer + bufferSize; RC_INIT2
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define RC_NORMALIZE if (Range < kTopValue) { RC_TEST; Range <<= 8; Code = (Code << 8) | RC_READ_BYTE; }
|
||||||
|
|
||||||
|
#define IfBit0(p) RC_NORMALIZE; bound = (Range >> kNumBitModelTotalBits) * *(p); if (Code < bound)
|
||||||
|
#define UpdateBit0(p) Range = bound; *(p) += (kBitModelTotal - *(p)) >> kNumMoveBits;
|
||||||
|
#define UpdateBit1(p) Range -= bound; Code -= bound; *(p) -= (*(p)) >> kNumMoveBits;
|
||||||
|
|
||||||
|
#define RC_GET_BIT2(p, mi, A0, A1) IfBit0(p) \
|
||||||
|
{ UpdateBit0(p); mi <<= 1; A0; } else \
|
||||||
|
{ UpdateBit1(p); mi = (mi + mi) + 1; A1; }
|
||||||
|
|
||||||
|
#define RC_GET_BIT(p, mi) RC_GET_BIT2(p, mi, ; , ;)
|
||||||
|
|
||||||
|
#define RangeDecoderBitTreeDecode(probs, numLevels, res) \
|
||||||
|
{ int i = numLevels; res = 1; \
|
||||||
|
do { CProb *p = probs + res; RC_GET_BIT(p, res) } while(--i != 0); \
|
||||||
|
res -= (1 << numLevels); }
|
||||||
|
|
||||||
|
|
||||||
|
#define kNumPosBitsMax 4
|
||||||
|
#define kNumPosStatesMax (1 << kNumPosBitsMax)
|
||||||
|
|
||||||
|
#define kLenNumLowBits 3
|
||||||
|
#define kLenNumLowSymbols (1 << kLenNumLowBits)
|
||||||
|
#define kLenNumMidBits 3
|
||||||
|
#define kLenNumMidSymbols (1 << kLenNumMidBits)
|
||||||
|
#define kLenNumHighBits 8
|
||||||
|
#define kLenNumHighSymbols (1 << kLenNumHighBits)
|
||||||
|
|
||||||
|
#define LenChoice 0
|
||||||
|
#define LenChoice2 (LenChoice + 1)
|
||||||
|
#define LenLow (LenChoice2 + 1)
|
||||||
|
#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits))
|
||||||
|
#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits))
|
||||||
|
#define kNumLenProbs (LenHigh + kLenNumHighSymbols)
|
||||||
|
|
||||||
|
|
||||||
|
#define kNumStates 12
|
||||||
|
#define kNumLitStates 7
|
||||||
|
|
||||||
|
#define kStartPosModelIndex 4
|
||||||
|
#define kEndPosModelIndex 14
|
||||||
|
#define kNumFullDistances (1 << (kEndPosModelIndex >> 1))
|
||||||
|
|
||||||
|
#define kNumPosSlotBits 6
|
||||||
|
#define kNumLenToPosStates 4
|
||||||
|
|
||||||
|
#define kNumAlignBits 4
|
||||||
|
#define kAlignTableSize (1 << kNumAlignBits)
|
||||||
|
|
||||||
|
#define kMatchMinLen 2
|
||||||
|
|
||||||
|
#define IsMatch 0
|
||||||
|
#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax))
|
||||||
|
#define IsRepG0 (IsRep + kNumStates)
|
||||||
|
#define IsRepG1 (IsRepG0 + kNumStates)
|
||||||
|
#define IsRepG2 (IsRepG1 + kNumStates)
|
||||||
|
#define IsRep0Long (IsRepG2 + kNumStates)
|
||||||
|
#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax))
|
||||||
|
#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits))
|
||||||
|
#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex)
|
||||||
|
#define LenCoder (Align + kAlignTableSize)
|
||||||
|
#define RepLenCoder (LenCoder + kNumLenProbs)
|
||||||
|
#define Literal (RepLenCoder + kNumLenProbs)
|
||||||
|
|
||||||
|
#if Literal != LZMA_BASE_SIZE
|
||||||
|
StopCompilingDueBUG
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if 0
|
||||||
|
int LzmaDecodeProperties(CLzmaProperties *propsRes, const unsigned char *propsData, int size)
|
||||||
|
{
|
||||||
|
unsigned char prop0;
|
||||||
|
if (size < LZMA_PROPERTIES_SIZE)
|
||||||
|
return LZMA_RESULT_DATA_ERROR;
|
||||||
|
prop0 = propsData[0];
|
||||||
|
if (prop0 >= (9 * 5 * 5))
|
||||||
|
return LZMA_RESULT_DATA_ERROR;
|
||||||
|
{
|
||||||
|
for (propsRes->pb = 0; prop0 >= (9 * 5); propsRes->pb++, prop0 -= (9 * 5));
|
||||||
|
for (propsRes->lp = 0; prop0 >= 9; propsRes->lp++, prop0 -= 9);
|
||||||
|
propsRes->lc = prop0;
|
||||||
|
/*
|
||||||
|
unsigned char remainder = (unsigned char)(prop0 / 9);
|
||||||
|
propsRes->lc = prop0 % 9;
|
||||||
|
propsRes->pb = remainder / 5;
|
||||||
|
propsRes->lp = remainder % 5;
|
||||||
|
*/
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef _LZMA_OUT_READ
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
propsRes->DictionarySize = 0;
|
||||||
|
for (i = 0; i < 4; i++)
|
||||||
|
propsRes->DictionarySize += (UInt32)(propsData[1 + i]) << (i * 8);
|
||||||
|
if (propsRes->DictionarySize == 0)
|
||||||
|
propsRes->DictionarySize = 1;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
return LZMA_RESULT_OK;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define kLzmaStreamWasFinishedId (-1)
|
||||||
|
|
||||||
|
int LzmaDecode(CLzmaDecoderState *vs,
|
||||||
|
#ifdef _LZMA_IN_CB
|
||||||
|
ILzmaInCallback *InCallback,
|
||||||
|
#else
|
||||||
|
const unsigned char *inStream, SizeT inSize, SizeT *inSizeProcessed,
|
||||||
|
#endif
|
||||||
|
unsigned char *outStream, SizeT outSize, SizeT *outSizeProcessed)
|
||||||
|
{
|
||||||
|
CProb *p = vs->Probs;
|
||||||
|
SizeT nowPos = 0;
|
||||||
|
Byte previousByte = 0;
|
||||||
|
UInt32 posStateMask = (1 << (vs->Properties.pb)) - 1;
|
||||||
|
UInt32 literalPosMask = (1 << (vs->Properties.lp)) - 1;
|
||||||
|
int lc = vs->Properties.lc;
|
||||||
|
|
||||||
|
#ifdef _LZMA_OUT_READ
|
||||||
|
|
||||||
|
UInt32 Range = vs->Range;
|
||||||
|
UInt32 Code = vs->Code;
|
||||||
|
#ifdef _LZMA_IN_CB
|
||||||
|
const Byte *Buffer = vs->Buffer;
|
||||||
|
const Byte *BufferLim = vs->BufferLim;
|
||||||
|
#else
|
||||||
|
const Byte *Buffer = inStream;
|
||||||
|
const Byte *BufferLim = inStream + inSize;
|
||||||
|
#endif
|
||||||
|
int state = vs->State;
|
||||||
|
UInt32 rep0 = vs->Reps[0], rep1 = vs->Reps[1], rep2 = vs->Reps[2], rep3 = vs->Reps[3];
|
||||||
|
int len = vs->RemainLen;
|
||||||
|
UInt32 globalPos = vs->GlobalPos;
|
||||||
|
UInt32 distanceLimit = vs->DistanceLimit;
|
||||||
|
|
||||||
|
Byte *dictionary = vs->Dictionary;
|
||||||
|
UInt32 dictionarySize = vs->Properties.DictionarySize;
|
||||||
|
UInt32 dictionaryPos = vs->DictionaryPos;
|
||||||
|
|
||||||
|
Byte tempDictionary[4];
|
||||||
|
|
||||||
|
#ifndef _LZMA_IN_CB
|
||||||
|
*inSizeProcessed = 0;
|
||||||
|
#endif
|
||||||
|
*outSizeProcessed = 0;
|
||||||
|
if (len == kLzmaStreamWasFinishedId)
|
||||||
|
return LZMA_RESULT_OK;
|
||||||
|
|
||||||
|
if (dictionarySize == 0)
|
||||||
|
{
|
||||||
|
dictionary = tempDictionary;
|
||||||
|
dictionarySize = 1;
|
||||||
|
tempDictionary[0] = vs->TempDictionary[0];
|
||||||
|
}
|
||||||
|
|
||||||
|
if (len == kLzmaNeedInitId)
|
||||||
|
{
|
||||||
|
{
|
||||||
|
UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + vs->Properties.lp));
|
||||||
|
UInt32 i;
|
||||||
|
for (i = 0; i < numProbs; i++)
|
||||||
|
p[i] = kBitModelTotal >> 1;
|
||||||
|
rep0 = rep1 = rep2 = rep3 = 1;
|
||||||
|
state = 0;
|
||||||
|
globalPos = 0;
|
||||||
|
distanceLimit = 0;
|
||||||
|
dictionaryPos = 0;
|
||||||
|
dictionary[dictionarySize - 1] = 0;
|
||||||
|
#ifdef _LZMA_IN_CB
|
||||||
|
RC_INIT;
|
||||||
|
#else
|
||||||
|
RC_INIT(inStream, inSize);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
len = 0;
|
||||||
|
}
|
||||||
|
while(len != 0 && nowPos < outSize)
|
||||||
|
{
|
||||||
|
UInt32 pos = dictionaryPos - rep0;
|
||||||
|
if (pos >= dictionarySize)
|
||||||
|
pos += dictionarySize;
|
||||||
|
outStream[nowPos++] = dictionary[dictionaryPos] = dictionary[pos];
|
||||||
|
if (++dictionaryPos == dictionarySize)
|
||||||
|
dictionaryPos = 0;
|
||||||
|
len--;
|
||||||
|
}
|
||||||
|
if (dictionaryPos == 0)
|
||||||
|
previousByte = dictionary[dictionarySize - 1];
|
||||||
|
else
|
||||||
|
previousByte = dictionary[dictionaryPos - 1];
|
||||||
|
|
||||||
|
#else /* if !_LZMA_OUT_READ */
|
||||||
|
|
||||||
|
int state = 0;
|
||||||
|
UInt32 rep0 = 1, rep1 = 1, rep2 = 1, rep3 = 1;
|
||||||
|
int len = 0;
|
||||||
|
const Byte *Buffer;
|
||||||
|
const Byte *BufferLim;
|
||||||
|
UInt32 Range;
|
||||||
|
UInt32 Code;
|
||||||
|
|
||||||
|
#ifndef _LZMA_IN_CB
|
||||||
|
*inSizeProcessed = 0;
|
||||||
|
#endif
|
||||||
|
*outSizeProcessed = 0;
|
||||||
|
|
||||||
|
{
|
||||||
|
UInt32 i;
|
||||||
|
UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + vs->Properties.lp));
|
||||||
|
for (i = 0; i < numProbs; i++)
|
||||||
|
p[i] = kBitModelTotal >> 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef _LZMA_IN_CB
|
||||||
|
RC_INIT;
|
||||||
|
#else
|
||||||
|
RC_INIT(inStream, inSize);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* _LZMA_OUT_READ */
|
||||||
|
|
||||||
|
while(nowPos < outSize)
|
||||||
|
{
|
||||||
|
CProb *prob;
|
||||||
|
UInt32 bound;
|
||||||
|
int posState = (int)(
|
||||||
|
(nowPos
|
||||||
|
#ifdef _LZMA_OUT_READ
|
||||||
|
+ globalPos
|
||||||
|
#endif
|
||||||
|
)
|
||||||
|
& posStateMask);
|
||||||
|
|
||||||
|
prob = p + IsMatch + (state << kNumPosBitsMax) + posState;
|
||||||
|
IfBit0(prob)
|
||||||
|
{
|
||||||
|
int symbol = 1;
|
||||||
|
UpdateBit0(prob)
|
||||||
|
prob = p + Literal + (LZMA_LIT_SIZE *
|
||||||
|
(((
|
||||||
|
(nowPos
|
||||||
|
#ifdef _LZMA_OUT_READ
|
||||||
|
+ globalPos
|
||||||
|
#endif
|
||||||
|
)
|
||||||
|
& literalPosMask) << lc) + (previousByte >> (8 - lc))));
|
||||||
|
|
||||||
|
if (state >= kNumLitStates)
|
||||||
|
{
|
||||||
|
int matchByte;
|
||||||
|
#ifdef _LZMA_OUT_READ
|
||||||
|
UInt32 pos = dictionaryPos - rep0;
|
||||||
|
if (pos >= dictionarySize)
|
||||||
|
pos += dictionarySize;
|
||||||
|
matchByte = dictionary[pos];
|
||||||
|
#else
|
||||||
|
matchByte = outStream[nowPos - rep0];
|
||||||
|
#endif
|
||||||
|
do
|
||||||
|
{
|
||||||
|
int bit;
|
||||||
|
CProb *probLit;
|
||||||
|
matchByte <<= 1;
|
||||||
|
bit = (matchByte & 0x100);
|
||||||
|
probLit = prob + 0x100 + bit + symbol;
|
||||||
|
RC_GET_BIT2(probLit, symbol, if (bit != 0) break, if (bit == 0) break)
|
||||||
|
}
|
||||||
|
while (symbol < 0x100);
|
||||||
|
}
|
||||||
|
while (symbol < 0x100)
|
||||||
|
{
|
||||||
|
CProb *probLit = prob + symbol;
|
||||||
|
RC_GET_BIT(probLit, symbol)
|
||||||
|
}
|
||||||
|
previousByte = (Byte)symbol;
|
||||||
|
|
||||||
|
outStream[nowPos++] = previousByte;
|
||||||
|
#ifdef _LZMA_OUT_READ
|
||||||
|
if (distanceLimit < dictionarySize)
|
||||||
|
distanceLimit++;
|
||||||
|
|
||||||
|
dictionary[dictionaryPos] = previousByte;
|
||||||
|
if (++dictionaryPos == dictionarySize)
|
||||||
|
dictionaryPos = 0;
|
||||||
|
#endif
|
||||||
|
if (state < 4) state = 0;
|
||||||
|
else if (state < 10) state -= 3;
|
||||||
|
else state -= 6;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
UpdateBit1(prob);
|
||||||
|
prob = p + IsRep + state;
|
||||||
|
IfBit0(prob)
|
||||||
|
{
|
||||||
|
UpdateBit0(prob);
|
||||||
|
rep3 = rep2;
|
||||||
|
rep2 = rep1;
|
||||||
|
rep1 = rep0;
|
||||||
|
state = state < kNumLitStates ? 0 : 3;
|
||||||
|
prob = p + LenCoder;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
UpdateBit1(prob);
|
||||||
|
prob = p + IsRepG0 + state;
|
||||||
|
IfBit0(prob)
|
||||||
|
{
|
||||||
|
UpdateBit0(prob);
|
||||||
|
prob = p + IsRep0Long + (state << kNumPosBitsMax) + posState;
|
||||||
|
IfBit0(prob)
|
||||||
|
{
|
||||||
|
#ifdef _LZMA_OUT_READ
|
||||||
|
UInt32 pos;
|
||||||
|
#endif
|
||||||
|
UpdateBit0(prob);
|
||||||
|
|
||||||
|
#ifdef _LZMA_OUT_READ
|
||||||
|
if (distanceLimit == 0)
|
||||||
|
#else
|
||||||
|
if (nowPos == 0)
|
||||||
|
#endif
|
||||||
|
return LZMA_RESULT_DATA_ERROR;
|
||||||
|
|
||||||
|
state = state < kNumLitStates ? 9 : 11;
|
||||||
|
#ifdef _LZMA_OUT_READ
|
||||||
|
pos = dictionaryPos - rep0;
|
||||||
|
if (pos >= dictionarySize)
|
||||||
|
pos += dictionarySize;
|
||||||
|
previousByte = dictionary[pos];
|
||||||
|
dictionary[dictionaryPos] = previousByte;
|
||||||
|
if (++dictionaryPos == dictionarySize)
|
||||||
|
dictionaryPos = 0;
|
||||||
|
#else
|
||||||
|
previousByte = outStream[nowPos - rep0];
|
||||||
|
#endif
|
||||||
|
outStream[nowPos++] = previousByte;
|
||||||
|
#ifdef _LZMA_OUT_READ
|
||||||
|
if (distanceLimit < dictionarySize)
|
||||||
|
distanceLimit++;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
UpdateBit1(prob);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
UInt32 distance;
|
||||||
|
UpdateBit1(prob);
|
||||||
|
prob = p + IsRepG1 + state;
|
||||||
|
IfBit0(prob)
|
||||||
|
{
|
||||||
|
UpdateBit0(prob);
|
||||||
|
distance = rep1;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
UpdateBit1(prob);
|
||||||
|
prob = p + IsRepG2 + state;
|
||||||
|
IfBit0(prob)
|
||||||
|
{
|
||||||
|
UpdateBit0(prob);
|
||||||
|
distance = rep2;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
UpdateBit1(prob);
|
||||||
|
distance = rep3;
|
||||||
|
rep3 = rep2;
|
||||||
|
}
|
||||||
|
rep2 = rep1;
|
||||||
|
}
|
||||||
|
rep1 = rep0;
|
||||||
|
rep0 = distance;
|
||||||
|
}
|
||||||
|
state = state < kNumLitStates ? 8 : 11;
|
||||||
|
prob = p + RepLenCoder;
|
||||||
|
}
|
||||||
|
{
|
||||||
|
int numBits, offset;
|
||||||
|
CProb *probLen = prob + LenChoice;
|
||||||
|
IfBit0(probLen)
|
||||||
|
{
|
||||||
|
UpdateBit0(probLen);
|
||||||
|
probLen = prob + LenLow + (posState << kLenNumLowBits);
|
||||||
|
offset = 0;
|
||||||
|
numBits = kLenNumLowBits;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
UpdateBit1(probLen);
|
||||||
|
probLen = prob + LenChoice2;
|
||||||
|
IfBit0(probLen)
|
||||||
|
{
|
||||||
|
UpdateBit0(probLen);
|
||||||
|
probLen = prob + LenMid + (posState << kLenNumMidBits);
|
||||||
|
offset = kLenNumLowSymbols;
|
||||||
|
numBits = kLenNumMidBits;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
UpdateBit1(probLen);
|
||||||
|
probLen = prob + LenHigh;
|
||||||
|
offset = kLenNumLowSymbols + kLenNumMidSymbols;
|
||||||
|
numBits = kLenNumHighBits;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
RangeDecoderBitTreeDecode(probLen, numBits, len);
|
||||||
|
len += offset;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (state < 4)
|
||||||
|
{
|
||||||
|
int posSlot;
|
||||||
|
state += kNumLitStates;
|
||||||
|
prob = p + PosSlot +
|
||||||
|
((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) <<
|
||||||
|
kNumPosSlotBits);
|
||||||
|
RangeDecoderBitTreeDecode(prob, kNumPosSlotBits, posSlot);
|
||||||
|
if (posSlot >= kStartPosModelIndex)
|
||||||
|
{
|
||||||
|
int numDirectBits = ((posSlot >> 1) - 1);
|
||||||
|
rep0 = (2 | ((UInt32)posSlot & 1));
|
||||||
|
if (posSlot < kEndPosModelIndex)
|
||||||
|
{
|
||||||
|
rep0 <<= numDirectBits;
|
||||||
|
prob = p + SpecPos + rep0 - posSlot - 1;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
numDirectBits -= kNumAlignBits;
|
||||||
|
do
|
||||||
|
{
|
||||||
|
RC_NORMALIZE
|
||||||
|
Range >>= 1;
|
||||||
|
rep0 <<= 1;
|
||||||
|
if (Code >= Range)
|
||||||
|
{
|
||||||
|
Code -= Range;
|
||||||
|
rep0 |= 1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
while (--numDirectBits != 0);
|
||||||
|
prob = p + Align;
|
||||||
|
rep0 <<= kNumAlignBits;
|
||||||
|
numDirectBits = kNumAlignBits;
|
||||||
|
}
|
||||||
|
{
|
||||||
|
int i = 1;
|
||||||
|
int mi = 1;
|
||||||
|
do
|
||||||
|
{
|
||||||
|
CProb *prob3 = prob + mi;
|
||||||
|
RC_GET_BIT2(prob3, mi, ; , rep0 |= i);
|
||||||
|
i <<= 1;
|
||||||
|
}
|
||||||
|
while(--numDirectBits != 0);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
rep0 = posSlot;
|
||||||
|
if (++rep0 == (UInt32)(0))
|
||||||
|
{
|
||||||
|
/* it's for stream version */
|
||||||
|
len = kLzmaStreamWasFinishedId;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
len += kMatchMinLen;
|
||||||
|
#ifdef _LZMA_OUT_READ
|
||||||
|
if (rep0 > distanceLimit)
|
||||||
|
#else
|
||||||
|
if (rep0 > nowPos)
|
||||||
|
#endif
|
||||||
|
return LZMA_RESULT_DATA_ERROR;
|
||||||
|
|
||||||
|
#ifdef _LZMA_OUT_READ
|
||||||
|
if (dictionarySize - distanceLimit > (UInt32)len)
|
||||||
|
distanceLimit += len;
|
||||||
|
else
|
||||||
|
distanceLimit = dictionarySize;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
do
|
||||||
|
{
|
||||||
|
#ifdef _LZMA_OUT_READ
|
||||||
|
UInt32 pos = dictionaryPos - rep0;
|
||||||
|
if (pos >= dictionarySize)
|
||||||
|
pos += dictionarySize;
|
||||||
|
previousByte = dictionary[pos];
|
||||||
|
dictionary[dictionaryPos] = previousByte;
|
||||||
|
if (++dictionaryPos == dictionarySize)
|
||||||
|
dictionaryPos = 0;
|
||||||
|
#else
|
||||||
|
previousByte = outStream[nowPos - rep0];
|
||||||
|
#endif
|
||||||
|
len--;
|
||||||
|
outStream[nowPos++] = previousByte;
|
||||||
|
}
|
||||||
|
while(len != 0 && nowPos < outSize);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
RC_NORMALIZE;
|
||||||
|
|
||||||
|
#ifdef _LZMA_OUT_READ
|
||||||
|
vs->Range = Range;
|
||||||
|
vs->Code = Code;
|
||||||
|
vs->DictionaryPos = dictionaryPos;
|
||||||
|
vs->GlobalPos = globalPos + (UInt32)nowPos;
|
||||||
|
vs->DistanceLimit = distanceLimit;
|
||||||
|
vs->Reps[0] = rep0;
|
||||||
|
vs->Reps[1] = rep1;
|
||||||
|
vs->Reps[2] = rep2;
|
||||||
|
vs->Reps[3] = rep3;
|
||||||
|
vs->State = state;
|
||||||
|
vs->RemainLen = len;
|
||||||
|
vs->TempDictionary[0] = tempDictionary[0];
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef _LZMA_IN_CB
|
||||||
|
vs->Buffer = Buffer;
|
||||||
|
vs->BufferLim = BufferLim;
|
||||||
|
#else
|
||||||
|
*inSizeProcessed = (SizeT)(Buffer - inStream);
|
||||||
|
#endif
|
||||||
|
*outSizeProcessed = nowPos;
|
||||||
|
return LZMA_RESULT_OK;
|
||||||
|
}
|
||||||
131
openwrt/target/linux/image/aruba/lzma-loader/src/LzmaDecode.h
Normal file
131
openwrt/target/linux/image/aruba/lzma-loader/src/LzmaDecode.h
Normal file
@ -0,0 +1,131 @@
|
|||||||
|
/*
|
||||||
|
LzmaDecode.h
|
||||||
|
LZMA Decoder interface
|
||||||
|
|
||||||
|
LZMA SDK 4.21 Copyright (c) 1999-2005 Igor Pavlov (2005-06-08)
|
||||||
|
http://www.7-zip.org/
|
||||||
|
|
||||||
|
LZMA SDK is licensed under two licenses:
|
||||||
|
1) GNU Lesser General Public License (GNU LGPL)
|
||||||
|
2) Common Public License (CPL)
|
||||||
|
It means that you can select one of these two licenses and
|
||||||
|
follow rules of that license.
|
||||||
|
|
||||||
|
SPECIAL EXCEPTION:
|
||||||
|
Igor Pavlov, as the author of this code, expressly permits you to
|
||||||
|
statically or dynamically link your code (or bind by name) to the
|
||||||
|
interfaces of this file without subjecting your linked code to the
|
||||||
|
terms of the CPL or GNU LGPL. Any modifications or additions
|
||||||
|
to this file, however, are subject to the LGPL or CPL terms.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __LZMADECODE_H
|
||||||
|
#define __LZMADECODE_H
|
||||||
|
|
||||||
|
/* #define _LZMA_IN_CB */
|
||||||
|
/* Use callback for input data */
|
||||||
|
|
||||||
|
/* #define _LZMA_OUT_READ */
|
||||||
|
/* Use read function for output data */
|
||||||
|
|
||||||
|
/* #define _LZMA_PROB32 */
|
||||||
|
/* It can increase speed on some 32-bit CPUs,
|
||||||
|
but memory usage will be doubled in that case */
|
||||||
|
|
||||||
|
/* #define _LZMA_LOC_OPT */
|
||||||
|
/* Enable local speed optimizations inside code */
|
||||||
|
|
||||||
|
/* #define _LZMA_SYSTEM_SIZE_T */
|
||||||
|
/* Use system's size_t. You can use it to enable 64-bit sizes supporting*/
|
||||||
|
|
||||||
|
#ifndef UInt32
|
||||||
|
#ifdef _LZMA_UINT32_IS_ULONG
|
||||||
|
#define UInt32 unsigned long
|
||||||
|
#else
|
||||||
|
#define UInt32 unsigned int
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef SizeT
|
||||||
|
#ifdef _LZMA_SYSTEM_SIZE_T
|
||||||
|
#include <stddef.h>
|
||||||
|
#define SizeT size_t
|
||||||
|
#else
|
||||||
|
#define SizeT UInt32
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef _LZMA_PROB32
|
||||||
|
#define CProb UInt32
|
||||||
|
#else
|
||||||
|
#define CProb unsigned short
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define LZMA_RESULT_OK 0
|
||||||
|
#define LZMA_RESULT_DATA_ERROR 1
|
||||||
|
|
||||||
|
#ifdef _LZMA_IN_CB
|
||||||
|
typedef struct _ILzmaInCallback
|
||||||
|
{
|
||||||
|
int (*Read)(void *object, const unsigned char **buffer, SizeT *bufferSize);
|
||||||
|
} ILzmaInCallback;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define LZMA_BASE_SIZE 1846
|
||||||
|
#define LZMA_LIT_SIZE 768
|
||||||
|
|
||||||
|
#define LZMA_PROPERTIES_SIZE 5
|
||||||
|
|
||||||
|
typedef struct _CLzmaProperties
|
||||||
|
{
|
||||||
|
int lc;
|
||||||
|
int lp;
|
||||||
|
int pb;
|
||||||
|
#ifdef _LZMA_OUT_READ
|
||||||
|
UInt32 DictionarySize;
|
||||||
|
#endif
|
||||||
|
}CLzmaProperties;
|
||||||
|
|
||||||
|
int LzmaDecodeProperties(CLzmaProperties *propsRes, const unsigned char *propsData, int size);
|
||||||
|
|
||||||
|
#define LzmaGetNumProbs(Properties) (LZMA_BASE_SIZE + (LZMA_LIT_SIZE << ((Properties)->lc + (Properties)->lp)))
|
||||||
|
|
||||||
|
#define kLzmaNeedInitId (-2)
|
||||||
|
|
||||||
|
typedef struct _CLzmaDecoderState
|
||||||
|
{
|
||||||
|
CLzmaProperties Properties;
|
||||||
|
CProb *Probs;
|
||||||
|
|
||||||
|
#ifdef _LZMA_IN_CB
|
||||||
|
const unsigned char *Buffer;
|
||||||
|
const unsigned char *BufferLim;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef _LZMA_OUT_READ
|
||||||
|
unsigned char *Dictionary;
|
||||||
|
UInt32 Range;
|
||||||
|
UInt32 Code;
|
||||||
|
UInt32 DictionaryPos;
|
||||||
|
UInt32 GlobalPos;
|
||||||
|
UInt32 DistanceLimit;
|
||||||
|
UInt32 Reps[4];
|
||||||
|
int State;
|
||||||
|
int RemainLen;
|
||||||
|
unsigned char TempDictionary[4];
|
||||||
|
#endif
|
||||||
|
} CLzmaDecoderState;
|
||||||
|
|
||||||
|
#ifdef _LZMA_OUT_READ
|
||||||
|
#define LzmaDecoderInit(vs) { (vs)->RemainLen = kLzmaNeedInitId; }
|
||||||
|
#endif
|
||||||
|
|
||||||
|
int LzmaDecode(CLzmaDecoderState *vs,
|
||||||
|
#ifdef _LZMA_IN_CB
|
||||||
|
ILzmaInCallback *inCallback,
|
||||||
|
#else
|
||||||
|
const unsigned char *inStream, SizeT inSize, SizeT *inSizeProcessed,
|
||||||
|
#endif
|
||||||
|
unsigned char *outStream, SizeT outSize, SizeT *outSizeProcessed);
|
||||||
|
|
||||||
|
#endif
|
||||||
38
openwrt/target/linux/image/aruba/lzma-loader/src/Makefile
Normal file
38
openwrt/target/linux/image/aruba/lzma-loader/src/Makefile
Normal file
@ -0,0 +1,38 @@
|
|||||||
|
LOADADDR = 0x81000000
|
||||||
|
RAMSIZE = 0x00100000 # 1MB
|
||||||
|
|
||||||
|
CROSS_COMPILE = mips-linux-
|
||||||
|
|
||||||
|
.S.s:
|
||||||
|
$(CPP) $(CFLAGS) $< -o $*.s
|
||||||
|
.S.o:
|
||||||
|
$(CC) $(CFLAGS) -c $< -o $*.o
|
||||||
|
.c.o:
|
||||||
|
$(CC) $(CFLAGS) -c $< -o $*.o
|
||||||
|
|
||||||
|
CC = $(CROSS_COMPILE)gcc
|
||||||
|
LD = $(CROSS_COMPILE)ld
|
||||||
|
OBJCOPY = $(CROSS_COMPILE)objcopy
|
||||||
|
OBJDUMP = $(CROSS_COMPILE)objdump
|
||||||
|
|
||||||
|
CFLAGS = -fno-builtin -Os -G 0 -mno-abicalls -fno-pic -Wall -DRAMSIZE=${RAMSIZE} -D_LZMA_IN_CB
|
||||||
|
# CFLAGS = -fno-builtin -Os -G 0 -mno-abicalls -fno-pic -Wall -DRAMSIZE=${RAMSIZE}
|
||||||
|
|
||||||
|
O_FORMAT = $(shell $(OBJDUMP) -i | head -2 | grep elf32)
|
||||||
|
|
||||||
|
# Drop some uninteresting sections in the kernel.
|
||||||
|
# This is only relevant for ELF kernels but doesn't hurt a.out
|
||||||
|
drop-sections = .reginfo .mdebug .comment
|
||||||
|
strip-flags = $(addprefix --remove-section=,$(drop-sections))
|
||||||
|
|
||||||
|
|
||||||
|
all : lzma.elf
|
||||||
|
|
||||||
|
kernel.o: vmlinux.lzma
|
||||||
|
$(LD) -r -b binary --oformat $(O_FORMAT) -o $@ $<
|
||||||
|
|
||||||
|
lzma.elf: start.o decompress.o LzmaDecode.o kernel.o
|
||||||
|
$(LD) -s -Tlzma.lds -o $@ $^
|
||||||
|
|
||||||
|
clean:
|
||||||
|
rm -f *.o lzma.elf
|
||||||
148
openwrt/target/linux/image/aruba/lzma-loader/src/decompress.c
Normal file
148
openwrt/target/linux/image/aruba/lzma-loader/src/decompress.c
Normal file
@ -0,0 +1,148 @@
|
|||||||
|
/*
|
||||||
|
* LZMA compressed kernel decompressor for bcm947xx boards
|
||||||
|
*
|
||||||
|
* Copyright (C) 2005 by Oleg I. Vdovikin <oleg@cs.msu.su>
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation; either version 2 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||||
|
*
|
||||||
|
*
|
||||||
|
* Please note, this was code based on the bunzip2 decompressor code
|
||||||
|
* by Manuel Novoa III (mjn3@codepoet.org), although the only thing left
|
||||||
|
* is an idea and part of original vendor code
|
||||||
|
*
|
||||||
|
*
|
||||||
|
* 12-Mar-2005 Mineharu Takahara <mtakahar@yahoo.com>
|
||||||
|
* pass actual output size to decoder (stream mode
|
||||||
|
* compressed input is not a requirement anymore)
|
||||||
|
*
|
||||||
|
* 24-Apr-2005 Oleg I. Vdovikin
|
||||||
|
* reordered functions using lds script, removed forward decl
|
||||||
|
*
|
||||||
|
* ??-Nov-2005 Mike Baker
|
||||||
|
* reorder the script as an lzma wrapper; do not depend on flash access
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "LzmaDecode.h"
|
||||||
|
#define LOADADDR 0x80100000
|
||||||
|
|
||||||
|
#define KSEG0 0x80000000
|
||||||
|
#define KSEG1 0xa0000000
|
||||||
|
|
||||||
|
#define KSEG1ADDR(a) ((((unsigned)(a)) & 0x1fffffffU) | KSEG1)
|
||||||
|
|
||||||
|
#define Index_Invalidate_I 0x00
|
||||||
|
#define Index_Writeback_Inv_D 0x01
|
||||||
|
|
||||||
|
#define cache_unroll(base,op) \
|
||||||
|
__asm__ __volatile__( \
|
||||||
|
".set noreorder;\n" \
|
||||||
|
".set mips3;\n" \
|
||||||
|
"cache %1, (%0);\n" \
|
||||||
|
".set mips0;\n" \
|
||||||
|
".set reorder\n" \
|
||||||
|
: \
|
||||||
|
: "r" (base), \
|
||||||
|
"i" (op));
|
||||||
|
|
||||||
|
|
||||||
|
static __inline__ void blast_icache(unsigned long size, unsigned long lsize)
|
||||||
|
{
|
||||||
|
unsigned long start = KSEG0;
|
||||||
|
unsigned long end = (start + size);
|
||||||
|
|
||||||
|
while(start < end) {
|
||||||
|
cache_unroll(start,Index_Invalidate_I);
|
||||||
|
start += lsize;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static __inline__ void blast_dcache(unsigned long size, unsigned long lsize)
|
||||||
|
{
|
||||||
|
unsigned long start = KSEG0;
|
||||||
|
unsigned long end = (start + size);
|
||||||
|
|
||||||
|
while(start < end) {
|
||||||
|
cache_unroll(start,Index_Writeback_Inv_D);
|
||||||
|
start += lsize;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
unsigned char *data;
|
||||||
|
|
||||||
|
static int read_byte(void *object, unsigned char **buffer, UInt32 *bufferSize)
|
||||||
|
{
|
||||||
|
*bufferSize = 1;
|
||||||
|
*buffer = data;
|
||||||
|
++data;
|
||||||
|
return LZMA_RESULT_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static __inline__ unsigned char get_byte(void)
|
||||||
|
{
|
||||||
|
unsigned char *buffer;
|
||||||
|
UInt32 fake;
|
||||||
|
|
||||||
|
return read_byte(0, &buffer, &fake), *buffer;
|
||||||
|
}
|
||||||
|
|
||||||
|
static char *buffer = (char *)0x80C00000;
|
||||||
|
extern char lzma_start[];
|
||||||
|
extern char lzma_end[];
|
||||||
|
|
||||||
|
/* should be the first function */
|
||||||
|
void entry(unsigned long icache_size, unsigned long icache_lsize,
|
||||||
|
unsigned long dcache_size, unsigned long dcache_lsize)
|
||||||
|
{
|
||||||
|
unsigned int i; /* temp value */
|
||||||
|
unsigned int osize; /* uncompressed size */
|
||||||
|
|
||||||
|
ILzmaInCallback callback;
|
||||||
|
CLzmaDecoderState vs;
|
||||||
|
callback.Read = read_byte;
|
||||||
|
|
||||||
|
data = lzma_start;
|
||||||
|
|
||||||
|
/* lzma args */
|
||||||
|
i = get_byte();
|
||||||
|
vs.Properties.lc = i % 9, i = i / 9;
|
||||||
|
vs.Properties.lp = i % 5, vs.Properties.pb = i / 5;
|
||||||
|
|
||||||
|
vs.Probs = (CProb *)buffer;
|
||||||
|
|
||||||
|
/* skip rest of the LZMA coder property */
|
||||||
|
for (i = 0; i < 4; i++)
|
||||||
|
get_byte();
|
||||||
|
|
||||||
|
/* read the lower half of uncompressed size in the header */
|
||||||
|
osize = ((unsigned int)get_byte()) +
|
||||||
|
((unsigned int)get_byte() << 8) +
|
||||||
|
((unsigned int)get_byte() << 16) +
|
||||||
|
((unsigned int)get_byte() << 24);
|
||||||
|
|
||||||
|
/* skip rest of the header (upper half of uncompressed size) */
|
||||||
|
for (i = 0; i < 4; i++)
|
||||||
|
get_byte();
|
||||||
|
|
||||||
|
/* decompress kernel */
|
||||||
|
if ((i = LzmaDecode(&vs, &callback,
|
||||||
|
(unsigned char*)LOADADDR, osize, &osize)) == LZMA_RESULT_OK)
|
||||||
|
{
|
||||||
|
blast_dcache(dcache_size, dcache_lsize);
|
||||||
|
blast_icache(icache_size, icache_lsize);
|
||||||
|
|
||||||
|
/* Jump to load address */
|
||||||
|
((void (*)(void)) LOADADDR)();
|
||||||
|
}
|
||||||
|
}
|
||||||
23
openwrt/target/linux/image/aruba/lzma-loader/src/lzma.lds
Normal file
23
openwrt/target/linux/image/aruba/lzma-loader/src/lzma.lds
Normal file
@ -0,0 +1,23 @@
|
|||||||
|
OUTPUT_ARCH(mips)
|
||||||
|
ENTRY(_start)
|
||||||
|
SECTIONS
|
||||||
|
{
|
||||||
|
/* Read-only sections, merged into text segment: */
|
||||||
|
. = 0x81000000;
|
||||||
|
.text :
|
||||||
|
{
|
||||||
|
_ftext = . ;
|
||||||
|
*(.text)
|
||||||
|
*(.rodata)
|
||||||
|
lzma_start = .;
|
||||||
|
kernel.o
|
||||||
|
lzma_end = .;
|
||||||
|
} =0
|
||||||
|
|
||||||
|
.reginfo : { *(.reginfo) }
|
||||||
|
|
||||||
|
.bss :
|
||||||
|
{
|
||||||
|
*(.bss)
|
||||||
|
}
|
||||||
|
}
|
||||||
324
openwrt/target/linux/image/aruba/lzma-loader/src/print.c
Normal file
324
openwrt/target/linux/image/aruba/lzma-loader/src/print.c
Normal file
@ -0,0 +1,324 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (C) 2001 MontaVista Software Inc.
|
||||||
|
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify it
|
||||||
|
* under the terms of the GNU General Public License as published by the
|
||||||
|
* Free Software Foundation; either version 2 of the License, or (at your
|
||||||
|
* option) any later version.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "print.h"
|
||||||
|
|
||||||
|
/* macros */
|
||||||
|
#define IsDigit(x) ( ((x) >= '0') && ((x) <= '9') )
|
||||||
|
#define Ctod(x) ( (x) - '0')
|
||||||
|
|
||||||
|
/* forward declaration */
|
||||||
|
extern int PrintChar(char *, char, int, int);
|
||||||
|
extern int PrintString(char *, char *, int, int);
|
||||||
|
extern int PrintNum(char *, unsigned long, int, int, int, int, char, int);
|
||||||
|
|
||||||
|
/* private variable */
|
||||||
|
static const char theFatalMsg[] = "fatal error in lp_Print!";
|
||||||
|
|
||||||
|
/* -*-
|
||||||
|
* A low level printf() function.
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
lp_Print(void (*output)(void *, char *, int),
|
||||||
|
void * arg,
|
||||||
|
char *fmt,
|
||||||
|
va_list ap)
|
||||||
|
{
|
||||||
|
|
||||||
|
#define OUTPUT(arg, s, l) \
|
||||||
|
{ if (((l) < 0) || ((l) > LP_MAX_BUF)) { \
|
||||||
|
(*output)(arg, (char*)theFatalMsg, sizeof(theFatalMsg)-1); for(;;); \
|
||||||
|
} else { \
|
||||||
|
(*output)(arg, s, l); \
|
||||||
|
} \
|
||||||
|
}
|
||||||
|
|
||||||
|
char buf[LP_MAX_BUF];
|
||||||
|
|
||||||
|
char c;
|
||||||
|
char *s;
|
||||||
|
long int num;
|
||||||
|
|
||||||
|
int longFlag;
|
||||||
|
int negFlag;
|
||||||
|
int width;
|
||||||
|
int prec;
|
||||||
|
int ladjust;
|
||||||
|
char padc;
|
||||||
|
|
||||||
|
int length;
|
||||||
|
|
||||||
|
for(;;) {
|
||||||
|
{
|
||||||
|
/* scan for the next '%' */
|
||||||
|
char *fmtStart = fmt;
|
||||||
|
while ( (*fmt != '\0') && (*fmt != '%')) {
|
||||||
|
fmt ++;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* flush the string found so far */
|
||||||
|
OUTPUT(arg, fmtStart, fmt-fmtStart);
|
||||||
|
|
||||||
|
/* are we hitting the end? */
|
||||||
|
if (*fmt == '\0') break;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* we found a '%' */
|
||||||
|
fmt ++;
|
||||||
|
|
||||||
|
/* check for long */
|
||||||
|
if (*fmt == 'l') {
|
||||||
|
longFlag = 1;
|
||||||
|
fmt ++;
|
||||||
|
} else {
|
||||||
|
longFlag = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* check for other prefixes */
|
||||||
|
width = 0;
|
||||||
|
prec = -1;
|
||||||
|
ladjust = 0;
|
||||||
|
padc = ' ';
|
||||||
|
|
||||||
|
if (*fmt == '-') {
|
||||||
|
ladjust = 1;
|
||||||
|
fmt ++;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (*fmt == '0') {
|
||||||
|
padc = '0';
|
||||||
|
fmt++;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (IsDigit(*fmt)) {
|
||||||
|
while (IsDigit(*fmt)) {
|
||||||
|
width = 10 * width + Ctod(*fmt++);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (*fmt == '.') {
|
||||||
|
fmt ++;
|
||||||
|
if (IsDigit(*fmt)) {
|
||||||
|
prec = 0;
|
||||||
|
while (IsDigit(*fmt)) {
|
||||||
|
prec = prec*10 + Ctod(*fmt++);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* check format flag */
|
||||||
|
negFlag = 0;
|
||||||
|
switch (*fmt) {
|
||||||
|
case 'b':
|
||||||
|
if (longFlag) {
|
||||||
|
num = va_arg(ap, long int);
|
||||||
|
} else {
|
||||||
|
num = va_arg(ap, int);
|
||||||
|
}
|
||||||
|
length = PrintNum(buf, num, 2, 0, width, ladjust, padc, 0);
|
||||||
|
OUTPUT(arg, buf, length);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 'd':
|
||||||
|
case 'D':
|
||||||
|
if (longFlag) {
|
||||||
|
num = va_arg(ap, long int);
|
||||||
|
} else {
|
||||||
|
num = va_arg(ap, int);
|
||||||
|
}
|
||||||
|
if (num < 0) {
|
||||||
|
num = - num;
|
||||||
|
negFlag = 1;
|
||||||
|
}
|
||||||
|
length = PrintNum(buf, num, 10, negFlag, width, ladjust, padc, 0);
|
||||||
|
OUTPUT(arg, buf, length);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 'o':
|
||||||
|
case 'O':
|
||||||
|
if (longFlag) {
|
||||||
|
num = va_arg(ap, long int);
|
||||||
|
} else {
|
||||||
|
num = va_arg(ap, int);
|
||||||
|
}
|
||||||
|
length = PrintNum(buf, num, 8, 0, width, ladjust, padc, 0);
|
||||||
|
OUTPUT(arg, buf, length);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 'u':
|
||||||
|
case 'U':
|
||||||
|
if (longFlag) {
|
||||||
|
num = va_arg(ap, long int);
|
||||||
|
} else {
|
||||||
|
num = va_arg(ap, int);
|
||||||
|
}
|
||||||
|
length = PrintNum(buf, num, 10, 0, width, ladjust, padc, 0);
|
||||||
|
OUTPUT(arg, buf, length);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 'x':
|
||||||
|
if (longFlag) {
|
||||||
|
num = va_arg(ap, long int);
|
||||||
|
} else {
|
||||||
|
num = va_arg(ap, int);
|
||||||
|
}
|
||||||
|
length = PrintNum(buf, num, 16, 0, width, ladjust, padc, 0);
|
||||||
|
OUTPUT(arg, buf, length);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 'X':
|
||||||
|
if (longFlag) {
|
||||||
|
num = va_arg(ap, long int);
|
||||||
|
} else {
|
||||||
|
num = va_arg(ap, int);
|
||||||
|
}
|
||||||
|
length = PrintNum(buf, num, 16, 0, width, ladjust, padc, 1);
|
||||||
|
OUTPUT(arg, buf, length);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 'c':
|
||||||
|
c = (char)va_arg(ap, int);
|
||||||
|
length = PrintChar(buf, c, width, ladjust);
|
||||||
|
OUTPUT(arg, buf, length);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 's':
|
||||||
|
s = (char*)va_arg(ap, char *);
|
||||||
|
length = PrintString(buf, s, width, ladjust);
|
||||||
|
OUTPUT(arg, buf, length);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case '\0':
|
||||||
|
fmt --;
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
/* output this char as it is */
|
||||||
|
OUTPUT(arg, fmt, 1);
|
||||||
|
} /* switch (*fmt) */
|
||||||
|
|
||||||
|
fmt ++;
|
||||||
|
} /* for(;;) */
|
||||||
|
|
||||||
|
/* special termination call */
|
||||||
|
OUTPUT(arg, "\0", 1);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* --------------- local help functions --------------------- */
|
||||||
|
int
|
||||||
|
PrintChar(char * buf, char c, int length, int ladjust)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
|
||||||
|
if (length < 1) length = 1;
|
||||||
|
if (ladjust) {
|
||||||
|
*buf = c;
|
||||||
|
for (i=1; i< length; i++) buf[i] = ' ';
|
||||||
|
} else {
|
||||||
|
for (i=0; i< length-1; i++) buf[i] = ' ';
|
||||||
|
buf[length - 1] = c;
|
||||||
|
}
|
||||||
|
return length;
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
PrintString(char * buf, char* s, int length, int ladjust)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
int len=0;
|
||||||
|
char* s1 = s;
|
||||||
|
while (*s1++) len++;
|
||||||
|
if (length < len) length = len;
|
||||||
|
|
||||||
|
if (ladjust) {
|
||||||
|
for (i=0; i< len; i++) buf[i] = s[i];
|
||||||
|
for (i=len; i< length; i++) buf[i] = ' ';
|
||||||
|
} else {
|
||||||
|
for (i=0; i< length-len; i++) buf[i] = ' ';
|
||||||
|
for (i=length-len; i < length; i++) buf[i] = s[i-length+len];
|
||||||
|
}
|
||||||
|
return length;
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
PrintNum(char * buf, unsigned long u, int base, int negFlag,
|
||||||
|
int length, int ladjust, char padc, int upcase)
|
||||||
|
{
|
||||||
|
/* algorithm :
|
||||||
|
* 1. prints the number from left to right in reverse form.
|
||||||
|
* 2. fill the remaining spaces with padc if length is longer than
|
||||||
|
* the actual length
|
||||||
|
* TRICKY : if left adjusted, no "0" padding.
|
||||||
|
* if negtive, insert "0" padding between "0" and number.
|
||||||
|
* 3. if (!ladjust) we reverse the whole string including paddings
|
||||||
|
* 4. otherwise we only reverse the actual string representing the num.
|
||||||
|
*/
|
||||||
|
|
||||||
|
int actualLength =0;
|
||||||
|
char *p = buf;
|
||||||
|
int i;
|
||||||
|
|
||||||
|
do {
|
||||||
|
int tmp = u %base;
|
||||||
|
if (tmp <= 9) {
|
||||||
|
*p++ = '0' + tmp;
|
||||||
|
} else if (upcase) {
|
||||||
|
*p++ = 'A' + tmp - 10;
|
||||||
|
} else {
|
||||||
|
*p++ = 'a' + tmp - 10;
|
||||||
|
}
|
||||||
|
u /= base;
|
||||||
|
} while (u != 0);
|
||||||
|
|
||||||
|
if (negFlag) {
|
||||||
|
*p++ = '-';
|
||||||
|
}
|
||||||
|
|
||||||
|
/* figure out actual length and adjust the maximum length */
|
||||||
|
actualLength = p - buf;
|
||||||
|
if (length < actualLength) length = actualLength;
|
||||||
|
|
||||||
|
/* add padding */
|
||||||
|
if (ladjust) {
|
||||||
|
padc = ' ';
|
||||||
|
}
|
||||||
|
if (negFlag && !ladjust && (padc == '0')) {
|
||||||
|
for (i = actualLength-1; i< length-1; i++) buf[i] = padc;
|
||||||
|
buf[length -1] = '-';
|
||||||
|
} else {
|
||||||
|
for (i = actualLength; i< length; i++) buf[i] = padc;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* prepare to reverse the string */
|
||||||
|
{
|
||||||
|
int begin = 0;
|
||||||
|
int end;
|
||||||
|
if (ladjust) {
|
||||||
|
end = actualLength - 1;
|
||||||
|
} else {
|
||||||
|
end = length -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
while (end > begin) {
|
||||||
|
char tmp = buf[begin];
|
||||||
|
buf[begin] = buf[end];
|
||||||
|
buf[end] = tmp;
|
||||||
|
begin ++;
|
||||||
|
end --;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/* adjust the string pointer */
|
||||||
|
return length;
|
||||||
|
}
|
||||||
36
openwrt/target/linux/image/aruba/lzma-loader/src/print.h
Normal file
36
openwrt/target/linux/image/aruba/lzma-loader/src/print.h
Normal file
@ -0,0 +1,36 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (C) 2001 MontaVista Software Inc.
|
||||||
|
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify it
|
||||||
|
* under the terms of the GNU General Public License as published by the
|
||||||
|
* Free Software Foundation; either version 2 of the License, or (at your
|
||||||
|
* option) any later version.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _print_h_
|
||||||
|
#define _print_h_
|
||||||
|
|
||||||
|
#include <stdarg.h>
|
||||||
|
|
||||||
|
/* this is the maximum width for a variable */
|
||||||
|
#define LP_MAX_BUF 80
|
||||||
|
|
||||||
|
/* -*-
|
||||||
|
* output function takes an void pointer which is passed in as the
|
||||||
|
* second argument in lp_Print(). This black-box argument gives output
|
||||||
|
* function a way to track state.
|
||||||
|
*
|
||||||
|
* The second argument in output function is a pointer to char buffer.
|
||||||
|
* The third argument specifies the number of chars to outputed.
|
||||||
|
*
|
||||||
|
* output function cannot assume the buffer is null-terminated after
|
||||||
|
* l number of chars.
|
||||||
|
*/
|
||||||
|
void lp_Print(void (*output)(void *, char *, int),
|
||||||
|
void * arg,
|
||||||
|
char *fmt,
|
||||||
|
va_list ap);
|
||||||
|
|
||||||
|
#endif
|
||||||
35
openwrt/target/linux/image/aruba/lzma-loader/src/printf.c
Normal file
35
openwrt/target/linux/image/aruba/lzma-loader/src/printf.c
Normal file
@ -0,0 +1,35 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (C) 2001 MontaVista Software Inc.
|
||||||
|
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify it
|
||||||
|
* under the terms of the GNU General Public License as published by the
|
||||||
|
* Free Software Foundation; either version 2 of the License, or (at your
|
||||||
|
* option) any later version.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "printf.h"
|
||||||
|
#include "print.h"
|
||||||
|
#include "uart16550.h"
|
||||||
|
|
||||||
|
static void myoutput(void *arg, char *s, int l)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
|
||||||
|
// special termination call
|
||||||
|
if ((l==1) && (s[0] == '\0')) return;
|
||||||
|
|
||||||
|
for (i=0; i< l; i++) {
|
||||||
|
Uart16550Put(s[i]);
|
||||||
|
if (s[i] == '\n') Uart16550Put('\r');
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void printf(char *fmt, ...)
|
||||||
|
{
|
||||||
|
va_list ap;
|
||||||
|
va_start(ap, fmt);
|
||||||
|
lp_Print(myoutput, 0, fmt, ap);
|
||||||
|
va_end(ap);
|
||||||
|
}
|
||||||
18
openwrt/target/linux/image/aruba/lzma-loader/src/printf.h
Normal file
18
openwrt/target/linux/image/aruba/lzma-loader/src/printf.h
Normal file
@ -0,0 +1,18 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (C) 2001 MontaVista Software Inc.
|
||||||
|
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify it
|
||||||
|
* under the terms of the GNU General Public License as published by the
|
||||||
|
* Free Software Foundation; either version 2 of the License, or (at your
|
||||||
|
* option) any later version.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _printf_h_
|
||||||
|
#define _printf_h_
|
||||||
|
|
||||||
|
#include <stdarg.h>
|
||||||
|
void printf(char *fmt, ...);
|
||||||
|
|
||||||
|
#endif /* _printf_h_ */
|
||||||
136
openwrt/target/linux/image/aruba/lzma-loader/src/start.S
Normal file
136
openwrt/target/linux/image/aruba/lzma-loader/src/start.S
Normal file
@ -0,0 +1,136 @@
|
|||||||
|
#include <asm/asm.h>
|
||||||
|
#include <asm/regdef.h>
|
||||||
|
|
||||||
|
#define KSEG0 0x80000000
|
||||||
|
|
||||||
|
#define C0_CONFIG $16
|
||||||
|
#define C0_TAGLO $28
|
||||||
|
#define C0_TAGHI $29
|
||||||
|
|
||||||
|
#define CONF1_DA_SHIFT 7 /* D$ associativity */
|
||||||
|
#define CONF1_DA_MASK 0x00000380
|
||||||
|
#define CONF1_DA_BASE 1
|
||||||
|
#define CONF1_DL_SHIFT 10 /* D$ line size */
|
||||||
|
#define CONF1_DL_MASK 0x00001c00
|
||||||
|
#define CONF1_DL_BASE 2
|
||||||
|
#define CONF1_DS_SHIFT 13 /* D$ sets/way */
|
||||||
|
#define CONF1_DS_MASK 0x0000e000
|
||||||
|
#define CONF1_DS_BASE 64
|
||||||
|
#define CONF1_IA_SHIFT 16 /* I$ associativity */
|
||||||
|
#define CONF1_IA_MASK 0x00070000
|
||||||
|
#define CONF1_IA_BASE 1
|
||||||
|
#define CONF1_IL_SHIFT 19 /* I$ line size */
|
||||||
|
#define CONF1_IL_MASK 0x00380000
|
||||||
|
#define CONF1_IL_BASE 2
|
||||||
|
#define CONF1_IS_SHIFT 22 /* Instruction cache sets/way */
|
||||||
|
#define CONF1_IS_MASK 0x01c00000
|
||||||
|
#define CONF1_IS_BASE 64
|
||||||
|
|
||||||
|
#define Index_Invalidate_I 0x00
|
||||||
|
#define Index_Writeback_Inv_D 0x01
|
||||||
|
|
||||||
|
LEAF(_start)
|
||||||
|
|
||||||
|
.set mips32
|
||||||
|
.set noreorder
|
||||||
|
|
||||||
|
/* set up stack */
|
||||||
|
li sp, 0xa0000000 + RAMSIZE - 16
|
||||||
|
|
||||||
|
|
||||||
|
/* At this point we need to invalidate dcache and */
|
||||||
|
/* icache before jumping to new code */
|
||||||
|
|
||||||
|
1: /* Get cache sizes */
|
||||||
|
mfc0 s0,C0_CONFIG,1
|
||||||
|
|
||||||
|
li s1,CONF1_DL_MASK
|
||||||
|
and s1,s0
|
||||||
|
beq s1,zero,nodc
|
||||||
|
nop
|
||||||
|
|
||||||
|
srl s1,CONF1_DL_SHIFT
|
||||||
|
li t0,CONF1_DL_BASE
|
||||||
|
sll s1,t0,s1 /* s1 has D$ cache line size */
|
||||||
|
|
||||||
|
li s2,CONF1_DA_MASK
|
||||||
|
and s2,s0
|
||||||
|
srl s2,CONF1_DA_SHIFT
|
||||||
|
addiu s2,CONF1_DA_BASE /* s2 now has D$ associativity */
|
||||||
|
|
||||||
|
li t0,CONF1_DS_MASK
|
||||||
|
and t0,s0
|
||||||
|
srl t0,CONF1_DS_SHIFT
|
||||||
|
li s3,CONF1_DS_BASE
|
||||||
|
sll s3,s3,t0 /* s3 has D$ sets per way */
|
||||||
|
|
||||||
|
multu s2,s3 /* sets/way * associativity */
|
||||||
|
mflo t0 /* total cache lines */
|
||||||
|
|
||||||
|
multu s1,t0 /* D$ linesize * lines */
|
||||||
|
mflo s2 /* s2 is now D$ size in bytes */
|
||||||
|
|
||||||
|
/* Initilize the D$: */
|
||||||
|
mtc0 zero,C0_TAGLO
|
||||||
|
mtc0 zero,C0_TAGHI
|
||||||
|
|
||||||
|
li t0,KSEG0 /* Just an address for the first $ line */
|
||||||
|
addu t1,t0,s2 /* + size of cache == end */
|
||||||
|
|
||||||
|
1: cache Index_Writeback_Inv_D,0(t0)
|
||||||
|
bne t0,t1,1b
|
||||||
|
addu t0,s1
|
||||||
|
|
||||||
|
nodc:
|
||||||
|
/* Now we get to do it all again for the I$ */
|
||||||
|
|
||||||
|
move s3,zero /* just in case there is no icache */
|
||||||
|
move s4,zero
|
||||||
|
|
||||||
|
li t0,CONF1_IL_MASK
|
||||||
|
and t0,s0
|
||||||
|
beq t0,zero,noic
|
||||||
|
nop
|
||||||
|
|
||||||
|
srl t0,CONF1_IL_SHIFT
|
||||||
|
li s3,CONF1_IL_BASE
|
||||||
|
sll s3,t0 /* s3 has I$ cache line size */
|
||||||
|
|
||||||
|
li t0,CONF1_IA_MASK
|
||||||
|
and t0,s0
|
||||||
|
srl t0,CONF1_IA_SHIFT
|
||||||
|
addiu s4,t0,CONF1_IA_BASE /* s4 now has I$ associativity */
|
||||||
|
|
||||||
|
li t0,CONF1_IS_MASK
|
||||||
|
and t0,s0
|
||||||
|
srl t0,CONF1_IS_SHIFT
|
||||||
|
li s5,CONF1_IS_BASE
|
||||||
|
sll s5,t0 /* s5 has I$ sets per way */
|
||||||
|
|
||||||
|
multu s4,s5 /* sets/way * associativity */
|
||||||
|
mflo t0 /* s4 is now total cache lines */
|
||||||
|
|
||||||
|
multu s3,t0 /* I$ linesize * lines */
|
||||||
|
mflo s4 /* s4 is cache size in bytes */
|
||||||
|
|
||||||
|
/* Initilize the I$: */
|
||||||
|
mtc0 zero,C0_TAGLO
|
||||||
|
mtc0 zero,C0_TAGHI
|
||||||
|
|
||||||
|
li t0,KSEG0 /* Just an address for the first $ line */
|
||||||
|
addu t1,t0,s4 /* + size of cache == end */
|
||||||
|
|
||||||
|
1: cache Index_Invalidate_I,0(t0)
|
||||||
|
bne t0,t1,1b
|
||||||
|
addu t0,s3
|
||||||
|
noic:
|
||||||
|
/* jump to main */
|
||||||
|
move a0,s3 /* icache line size */
|
||||||
|
move a1,s4 /* icache size */
|
||||||
|
move a2,s1 /* dcache line size */
|
||||||
|
jal entry
|
||||||
|
move a3,s2 /* dcache size */
|
||||||
|
|
||||||
|
.set reorder
|
||||||
|
END(_start)
|
||||||
|
|
||||||
86
openwrt/target/linux/image/aruba/lzma-loader/src/uart16550.c
Normal file
86
openwrt/target/linux/image/aruba/lzma-loader/src/uart16550.c
Normal file
@ -0,0 +1,86 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (C) 2001 MontaVista Software Inc.
|
||||||
|
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify it
|
||||||
|
* under the terms of the GNU General Public License as published by the
|
||||||
|
* Free Software Foundation; either version 2 of the License, or (at your
|
||||||
|
* option) any later version.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
#include "uart16550.h"
|
||||||
|
|
||||||
|
/* === CONFIG === */
|
||||||
|
|
||||||
|
#define BASE 0xb8058000
|
||||||
|
#define MAX_BAUD 1152000
|
||||||
|
#define REG_OFFSET 4
|
||||||
|
|
||||||
|
/* === END OF CONFIG === */
|
||||||
|
|
||||||
|
/* register offset */
|
||||||
|
#define OFS_RCV_BUFFER (0*REG_OFFSET)
|
||||||
|
#define OFS_TRANS_HOLD (0*REG_OFFSET)
|
||||||
|
#define OFS_SEND_BUFFER (0*REG_OFFSET)
|
||||||
|
#define OFS_INTR_ENABLE (1*REG_OFFSET)
|
||||||
|
#define OFS_INTR_ID (2*REG_OFFSET)
|
||||||
|
#define OFS_DATA_FORMAT (3*REG_OFFSET)
|
||||||
|
#define OFS_LINE_CONTROL (3*REG_OFFSET)
|
||||||
|
#define OFS_MODEM_CONTROL (4*REG_OFFSET)
|
||||||
|
#define OFS_RS232_OUTPUT (4*REG_OFFSET)
|
||||||
|
#define OFS_LINE_STATUS (5*REG_OFFSET)
|
||||||
|
#define OFS_MODEM_STATUS (6*REG_OFFSET)
|
||||||
|
#define OFS_RS232_INPUT (6*REG_OFFSET)
|
||||||
|
#define OFS_SCRATCH_PAD (7*REG_OFFSET)
|
||||||
|
|
||||||
|
#define OFS_DIVISOR_LSB (0*REG_OFFSET)
|
||||||
|
#define OFS_DIVISOR_MSB (1*REG_OFFSET)
|
||||||
|
|
||||||
|
|
||||||
|
/* memory-mapped read/write of the port */
|
||||||
|
#define UART16550_READ(y) (*((volatile uint32*)(BASE + y)))
|
||||||
|
#define UART16550_WRITE(y, z) ((*((volatile uint32*)(BASE + y))) = z)
|
||||||
|
|
||||||
|
#define DEBUG_LED (*(unsigned short*)0xb7ffffc0)
|
||||||
|
#define OutputLED(x) (DEBUG_LED = x)
|
||||||
|
|
||||||
|
void Uart16550Init(uint32 baud, uint8 data, uint8 parity, uint8 stop)
|
||||||
|
{
|
||||||
|
/* disable interrupts */
|
||||||
|
UART16550_WRITE(OFS_INTR_ENABLE, 0);
|
||||||
|
|
||||||
|
/* set up buad rate */
|
||||||
|
{
|
||||||
|
uint32 divisor;
|
||||||
|
|
||||||
|
/* set DIAB bit */
|
||||||
|
UART16550_WRITE(OFS_LINE_CONTROL, 0x80);
|
||||||
|
|
||||||
|
/* set divisor */
|
||||||
|
divisor = MAX_BAUD / baud;
|
||||||
|
UART16550_WRITE(OFS_DIVISOR_LSB, divisor & 0xff);
|
||||||
|
UART16550_WRITE(OFS_DIVISOR_MSB, (divisor & 0xff00)>>8);
|
||||||
|
|
||||||
|
/* clear DIAB bit */
|
||||||
|
UART16550_WRITE(OFS_LINE_CONTROL, 0x0);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* set data format */
|
||||||
|
UART16550_WRITE(OFS_DATA_FORMAT, data | parity | stop);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8 Uart16550GetPoll()
|
||||||
|
{
|
||||||
|
while((UART16550_READ(OFS_LINE_STATUS) & 0x1) == 0);
|
||||||
|
return UART16550_READ(OFS_RCV_BUFFER);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
void Uart16550Put(uint8 byte)
|
||||||
|
{
|
||||||
|
while ((UART16550_READ(OFS_LINE_STATUS) &0x20) == 0);
|
||||||
|
UART16550_WRITE(OFS_SEND_BUFFER, byte);
|
||||||
|
}
|
||||||
|
|
||||||
47
openwrt/target/linux/image/aruba/lzma-loader/src/uart16550.h
Normal file
47
openwrt/target/linux/image/aruba/lzma-loader/src/uart16550.h
Normal file
@ -0,0 +1,47 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (C) 2001 MontaVista Software Inc.
|
||||||
|
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify it
|
||||||
|
* under the terms of the GNU General Public License as published by the
|
||||||
|
* Free Software Foundation; either version 2 of the License, or (at your
|
||||||
|
* option) any later version.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _uart16550_h_
|
||||||
|
#define _uart16550_h_
|
||||||
|
|
||||||
|
typedef unsigned char uint8;
|
||||||
|
typedef unsigned int uint32;
|
||||||
|
|
||||||
|
#define UART16550_BAUD_2400 2400
|
||||||
|
#define UART16550_BAUD_4800 4800
|
||||||
|
#define UART16550_BAUD_9600 9600
|
||||||
|
#define UART16550_BAUD_19200 19200
|
||||||
|
#define UART16550_BAUD_38400 38400
|
||||||
|
#define UART16550_BAUD_57600 57600
|
||||||
|
#define UART16550_BAUD_115200 115200
|
||||||
|
|
||||||
|
#define UART16550_PARITY_NONE 0
|
||||||
|
#define UART16550_PARITY_ODD 0x08
|
||||||
|
#define UART16550_PARITY_EVEN 0x18
|
||||||
|
#define UART16550_PARITY_MARK 0x28
|
||||||
|
#define UART16550_PARITY_SPACE 0x38
|
||||||
|
|
||||||
|
#define UART16550_DATA_5BIT 0x0
|
||||||
|
#define UART16550_DATA_6BIT 0x1
|
||||||
|
#define UART16550_DATA_7BIT 0x2
|
||||||
|
#define UART16550_DATA_8BIT 0x3
|
||||||
|
|
||||||
|
#define UART16550_STOP_1BIT 0x0
|
||||||
|
#define UART16550_STOP_2BIT 0x4
|
||||||
|
|
||||||
|
void Uart16550Init(uint32 baud, uint8 data, uint8 parity, uint8 stop);
|
||||||
|
|
||||||
|
/* blocking call */
|
||||||
|
uint8 Uart16550GetPoll();
|
||||||
|
|
||||||
|
void Uart16550Put(uint8 byte);
|
||||||
|
|
||||||
|
#endif
|
||||||
1
openwrt/target/linux/image/aruba/version
Normal file
1
openwrt/target/linux/image/aruba/version
Normal file
@ -0,0 +1 @@
|
|||||||
|
3.0.0.0
|
||||||
@ -0,0 +1,5 @@
|
|||||||
|
# Network configuration file
|
||||||
|
|
||||||
|
## LAN configuration
|
||||||
|
lan_ifname="eth0"
|
||||||
|
lan_proto="dhcp"
|
||||||
@ -0,0 +1,4 @@
|
|||||||
|
#!/bin/sh
|
||||||
|
mount none /proc -t proc
|
||||||
|
mount_root failsafe
|
||||||
|
mount -o remount,rw /dev/root /
|
||||||
@ -0,0 +1,16 @@
|
|||||||
|
#!/bin/sh
|
||||||
|
. /etc/functions.sh
|
||||||
|
[ "$FAILSAFE" != "true" -a -e /etc/config/network ] && . /etc/config/network
|
||||||
|
case "$1" in
|
||||||
|
start|restart)
|
||||||
|
ifup lan
|
||||||
|
ifup wan
|
||||||
|
ifup wifi
|
||||||
|
wifi up
|
||||||
|
|
||||||
|
for route in $(nvram get static_route); do {
|
||||||
|
eval "set $(echo $route | sed 's/:/ /g')"
|
||||||
|
$DEBUG route add -net $1 netmask $2 gw $3 metric $4 dev $5
|
||||||
|
} done
|
||||||
|
;;
|
||||||
|
esac
|
||||||
@ -0,0 +1,3 @@
|
|||||||
|
::sysinit:/etc/init.d/rcS
|
||||||
|
::shutdown:/sbin/halt
|
||||||
|
tts/0::askfirst:/bin/ash --login
|
||||||
@ -0,0 +1,3 @@
|
|||||||
|
src aruba http://lotus/~mbaker/packages
|
||||||
|
dest root /
|
||||||
|
dest ram /tmp
|
||||||
@ -0,0 +1,26 @@
|
|||||||
|
# NVRAM overrides
|
||||||
|
#
|
||||||
|
# This file handles the NVRAM quirks of various hardware.
|
||||||
|
# THIS FILE IS NOT A REPLACEMENT FOR NVRAM
|
||||||
|
|
||||||
|
# Load sysconf defaults
|
||||||
|
[ -f /etc/sysconf ] && . /etc/sysconf
|
||||||
|
|
||||||
|
DEFAULT_lan_proto="static"
|
||||||
|
DEFAULT_lan_ifname="br0"
|
||||||
|
DEFAULT_lan_ifnames="eth0"
|
||||||
|
DEFAULT_lan_ipaddr=${BR2_SYSCONF_FAILSAFE_IP:-"192.168.1.1"}
|
||||||
|
DEFAULT_lan_netmask=${BR2_SYSCONF_FAILSAFE_NETMASK:-"255.255.255.0"}
|
||||||
|
DEFAULT_lan_hwaddr=${BR2_SYSCONF_FAILSAFE_MAC:-"00:0B:AD:0A:DD:00"}
|
||||||
|
|
||||||
|
# failsafe if reset is held
|
||||||
|
[ "$FAILSAFE" = "true" ] && {
|
||||||
|
echo "### YOU ARE IN FAILSAFE MODE ####"
|
||||||
|
lan_ifname=${DEFAULT_lan_proto}
|
||||||
|
lan_ifnames=${FAILSAFE_ifnames:-${DEFAULT_lan_ifnames}}
|
||||||
|
lan_ipaddr=$DEFAULT_lan_ipaddr
|
||||||
|
lan_netmask=$DEFAULT_lan_netmask
|
||||||
|
lan_hwaddr=$DEFAULT_lan_hwaddr
|
||||||
|
wan_ifname="none"
|
||||||
|
wifi_ifname="none"
|
||||||
|
}
|
||||||
@ -20,3 +20,13 @@ diff -urN madwifi.old/hal/public/mips-le-elf.inc madwifi.dev/hal/public/mips-le-
|
|||||||
-COPTS+= -G 0 -EL -mno-abicalls -fno-pic -mips2 -Wa,--trap \
|
-COPTS+= -G 0 -EL -mno-abicalls -fno-pic -mips2 -Wa,--trap \
|
||||||
+COPTS+= -G 0 -mno-abicalls -fno-pic -mips32 -Wa,--trap \
|
+COPTS+= -G 0 -mno-abicalls -fno-pic -mips32 -Wa,--trap \
|
||||||
-fno-strict-aliasing -fno-common -fomit-frame-pointer -mlong-calls
|
-fno-strict-aliasing -fno-common -fomit-frame-pointer -mlong-calls
|
||||||
|
diff -urN madwifi.old/hal/public/mips-be-elf.inc madwifi.dev/hal/public/mips-be-elf.inc
|
||||||
|
--- madwifi.old/hal/public/mips-be-elf.inc.orig 2005-02-22 06:17:25.000000000 -0800
|
||||||
|
+++ madwifi.dev/hal/public/mips-be-elf.inc 2005-10-06 15:44:01.000000000 -0700
|
||||||
|
@@ -66,5 +66,5 @@
|
||||||
|
|
||||||
|
LDOPTS= -EB
|
||||||
|
COPTS+= -DAH_BYTE_ORDER=AH_BIG_ENDIAN
|
||||||
|
-COPTS+= -G 0 -EB -mno-abicalls -fno-pic -mips2 -Wa,--trap \
|
||||||
|
+COPTS+= -G 0 -mno-abicalls -fno-pic -mips32 -Wa,--trap \
|
||||||
|
-fno-strict-aliasing -fno-common -fomit-frame-pointer -mlong-calls
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user