From: John Crispin Date: Thu, 14 Mar 2013 18:43:29 +0000 (+0000) Subject: add vdsl firmware loader/cutter X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c876ae5e0f1bfc8ec3231ae1229e30610e9a21dd;p=openwrt%2Fstaging%2Fansuel.git add vdsl firmware loader/cutter Signed-off-by: John Crispin SVN-Revision: 36025 --- diff --git a/package/platform/lantiq/ltq-vdsl-fw/Makefile b/package/platform/lantiq/ltq-vdsl-fw/Makefile new file mode 100644 index 0000000000..d4e0023bc1 --- /dev/null +++ b/package/platform/lantiq/ltq-vdsl-fw/Makefile @@ -0,0 +1,40 @@ +# Copyright (C) 2012 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. + +include $(TOPDIR)/rules.mk + +PKG_NAME:=ltq-vdsl-fw +PKG_VERSION:=1 +PKG_RELEASE:=1 + +PKG_MAINTAINER:=John Crispin + +include $(INCLUDE_DIR)/package.mk + +define Package/ltq-vdsl-vr9-fw-installer + TITLE:=Firmware installer + SECTION:=net + CATEGORY:=Network + DEPENDS:=@TARGET_lantiq_xway +kmod-ltq-vdsl-vr9 +endef + +define Build/Prepare + $(INSTALL_DIR) $(PKG_BUILD_DIR) + $(CP) ./src/* $(PKG_BUILD_DIR) +endef + +define Build/Compile + $(TARGET_CONFIGURE_OPTS) \ + CFLAGS="$(TARGET_CFLAGS)" \ + LDFLAGS="$(TARGET_LDFLAGS)" \ + $(MAKE) -C $(PKG_BUILD_DIR) +endef + +define Package/ltq-vdsl-vr9-fw-installer/install + $(INSTALL_DIR) $(1)/sbin + $(CP) $(PKG_BUILD_DIR)/w921v_fw_cutter $(PKG_BUILD_DIR)/vdsl_fw_install.sh $(1)/sbin/ +endef + +$(eval $(call BuildPackage,ltq-vdsl-vr9-fw-installer)) diff --git a/package/platform/lantiq/ltq-vdsl-fw/src/LzmaDecode.c b/package/platform/lantiq/ltq-vdsl-fw/src/LzmaDecode.c new file mode 100644 index 0000000000..cb8345377e --- /dev/null +++ b/package/platform/lantiq/ltq-vdsl-fw/src/LzmaDecode.c @@ -0,0 +1,584 @@ +/* + LzmaDecode.c + LZMA Decoder (optimized for Speed version) + + LZMA SDK 4.40 Copyright (c) 1999-2006 Igor Pavlov (2006-05-01) + 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. +*/ + +#include "LzmaDecode.h" + +#define kNumTopBits 24 +#define kTopValue ((UInt32)1 << kNumTopBits) + +#define kNumBitModelTotalBits 11 +#define kBitModelTotal (1 << kNumBitModelTotalBits) +#define kNumMoveBits 5 + +#define RC_READ_BYTE (*Buffer++) + +#define RC_INIT2 Code = 0; Range = 0xFFFFFFFF; \ + { int i; for(i = 0; i < 5; i++) { RC_TEST; Code = (Code << 8) | RC_READ_BYTE; }} + +#ifdef _LZMA_IN_CB + +#define RC_TEST { if (Buffer == BufferLim) \ + { SizeT size; int result = InCallback->Read(InCallback, &Buffer, &size); if (result != LZMA_RESULT_OK) return result; \ + 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 + +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; +} + +#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; +} diff --git a/package/platform/lantiq/ltq-vdsl-fw/src/LzmaDecode.h b/package/platform/lantiq/ltq-vdsl-fw/src/LzmaDecode.h new file mode 100644 index 0000000000..2870eeb9c9 --- /dev/null +++ b/package/platform/lantiq/ltq-vdsl-fw/src/LzmaDecode.h @@ -0,0 +1,113 @@ +/* + LzmaDecode.h + LZMA Decoder interface + + LZMA SDK 4.40 Copyright (c) 1999-2006 Igor Pavlov (2006-05-01) + 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 + +#include "LzmaTypes.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 */ + +#ifdef _LZMA_PROB32 +#define CProb UInt32 +#else +#define CProb UInt16 +#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 diff --git a/package/platform/lantiq/ltq-vdsl-fw/src/LzmaTypes.h b/package/platform/lantiq/ltq-vdsl-fw/src/LzmaTypes.h new file mode 100644 index 0000000000..9c27290757 --- /dev/null +++ b/package/platform/lantiq/ltq-vdsl-fw/src/LzmaTypes.h @@ -0,0 +1,45 @@ +/* +LzmaTypes.h + +Types for LZMA Decoder + +This file written and distributed to public domain by Igor Pavlov. +This file is part of LZMA SDK 4.40 (2006-05-01) +*/ + +#ifndef __LZMATYPES_H +#define __LZMATYPES_H + +#ifndef _7ZIP_BYTE_DEFINED +#define _7ZIP_BYTE_DEFINED +typedef unsigned char Byte; +#endif + +#ifndef _7ZIP_UINT16_DEFINED +#define _7ZIP_UINT16_DEFINED +typedef unsigned short UInt16; +#endif + +#ifndef _7ZIP_UINT32_DEFINED +#define _7ZIP_UINT32_DEFINED +#ifdef _LZMA_UINT32_IS_ULONG +typedef unsigned long UInt32; +#else +typedef unsigned int UInt32; +#endif +#endif + +/* #define _LZMA_NO_SYSTEM_SIZE_T */ +/* You can use it, if you don't want */ + +#ifndef _7ZIP_SIZET_DEFINED +#define _7ZIP_SIZET_DEFINED +#ifdef _LZMA_NO_SYSTEM_SIZE_T +typedef UInt32 SizeT; +#else +#include +typedef size_t SizeT; +#endif +#endif + +#endif diff --git a/package/platform/lantiq/ltq-vdsl-fw/src/LzmaWrapper.c b/package/platform/lantiq/ltq-vdsl-fw/src/LzmaWrapper.c new file mode 100644 index 0000000000..7dce05666c --- /dev/null +++ b/package/platform/lantiq/ltq-vdsl-fw/src/LzmaWrapper.c @@ -0,0 +1,206 @@ +/****************************************************************************** +** +** FILE NAME : LzmaWrapper.c +** PROJECT : bootloader +** MODULES : U-boot +** +** DATE : 2 Nov 2006 +** AUTHOR : Lin Mars +** DESCRIPTION : LZMA decoder support for U-boot 1.1.5 +** COPYRIGHT : Copyright (c) 2006 +** Infineon Technologies AG +** Am Campeon 1-12, 85579 Neubiberg, Germany +** +** 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. +** +** HISTORY +** $Date $Author $Comment +** 2 Nov 2006 Lin Mars init version which derived from LzmaTest.c from +** LZMA v4.43 SDK +** 24 May 2007 Lin Mars Fix issue for multiple lzma_inflate involved +*******************************************************************************/ +#include +#include +#include + +#include "LzmaDecode.h" +#include "LzmaWrapper.h" + +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) +static const char *kCantReadMessage = "Can not read from source buffer"; +static const char *kCantAllocateMessage = "Not enough buffer for decompression"; +#endif + +static size_t rpos=0, dpos=0; + +static int MyReadFileAndCheck(unsigned char *src, void *dest, size_t size) +{ + if (size == 0) + return 0; + memcpy(dest, src + rpos, size); + rpos += size; + return 1; +} + +int lzma_inflate(unsigned char *source, int s_len, unsigned char *dest, int *d_len) +{ + /* We use two 32-bit integers to construct 64-bit integer for file size. + You can remove outSizeHigh, if you don't need >= 4GB supporting, + or you can use UInt64 outSize, if your compiler supports 64-bit integers*/ + UInt32 outSize = 0; + UInt32 outSizeHigh = 0; + SizeT outSizeFull; + unsigned char *outStream; + + int waitEOS = 1; + /* waitEOS = 1, if there is no uncompressed size in headers, + so decoder will wait EOS (End of Stream Marker) in compressed stream */ + + SizeT compressedSize; + unsigned char *inStream; + + CLzmaDecoderState state; /* it's about 24-80 bytes structure, if int is 32-bit */ + unsigned char properties[LZMA_PROPERTIES_SIZE]; + + int res; + + rpos=0; dpos=0; + + if (sizeof(UInt32) < 4) + { +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) + printf("LZMA decoder needs correct UInt32\n"); +#endif + return LZMA_RESULT_DATA_ERROR; + } + + { + long length=s_len; + if ((long)(SizeT)length != length) + { +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) + printf("Too big compressed stream\n"); +#endif + return LZMA_RESULT_DATA_ERROR; + } + compressedSize = (SizeT)(length - (LZMA_PROPERTIES_SIZE + 8)); + } + + /* Read LZMA properties for compressed stream */ + + if (!MyReadFileAndCheck(source, properties, sizeof(properties))) + { +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) + printf("%s\n", kCantReadMessage); +#endif + return LZMA_RESULT_DATA_ERROR; + } + + /* Read uncompressed size */ + { + int i; + for (i = 0; i < 8; i++) + { + unsigned char b; + if (!MyReadFileAndCheck(source, &b, 1)) + { +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) + printf("%s\n", kCantReadMessage); +#endif + return LZMA_RESULT_DATA_ERROR; + } + if (b != 0xFF) + waitEOS = 0; + if (i < 4) + outSize += (UInt32)(b) << (i * 8); + else + outSizeHigh += (UInt32)(b) << ((i - 4) * 8); + } + + if (waitEOS) + { +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) + printf("Stream with EOS marker is not supported"); +#endif + return LZMA_RESULT_DATA_ERROR; + } + outSizeFull = (SizeT)outSize; + if (sizeof(SizeT) >= 8) + outSizeFull |= (((SizeT)outSizeHigh << 16) << 16); + else if (outSizeHigh != 0 || (UInt32)(SizeT)outSize != outSize) + { +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) + printf("Too big uncompressed stream"); +#endif + return LZMA_RESULT_DATA_ERROR; + } + } + + /* Decode LZMA properties and allocate memory */ + if (LzmaDecodeProperties(&state.Properties, properties, LZMA_PROPERTIES_SIZE) != LZMA_RESULT_OK) + { +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) + printf("Incorrect stream properties"); +#endif + return LZMA_RESULT_DATA_ERROR; + } + state.Probs = (CProb *)malloc(LzmaGetNumProbs(&state.Properties) * sizeof(CProb)); + + if (outSizeFull == 0) + outStream = 0; + else + { + if (outSizeFull > d_len) + outStream = 0; + else + outStream = dest; + } + + if (compressedSize == 0) + inStream = 0; + else + { + if ((compressedSize+rpos) > s_len ) + inStream = 0; + else + inStream = source + rpos; + } + + if (state.Probs == 0 + || (outStream == 0 && outSizeFull != 0) + || (inStream == 0 && compressedSize != 0) + ) + { + free(state.Probs); +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) + printf("%s\n", kCantAllocateMessage); +#endif + return LZMA_RESULT_DATA_ERROR; + } + + /* Decompress */ + { + SizeT inProcessed; + SizeT outProcessed; + res = LzmaDecode(&state, + inStream, compressedSize, &inProcessed, + outStream, outSizeFull, &outProcessed); + if (res != 0) + { +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) + printf("\nDecoding error = %d\n", res); +#endif + res = 1; + } + else + { + *d_len = outProcessed; + } + } + + free(state.Probs); + return res; +} diff --git a/package/platform/lantiq/ltq-vdsl-fw/src/LzmaWrapper.h b/package/platform/lantiq/ltq-vdsl-fw/src/LzmaWrapper.h new file mode 100644 index 0000000000..2f9a3ffbbb --- /dev/null +++ b/package/platform/lantiq/ltq-vdsl-fw/src/LzmaWrapper.h @@ -0,0 +1,36 @@ +/****************************************************************************** +** +** FILE NAME : LzmaWrapper.h +** PROJECT : bootloader +** MODULES : U-boot +** +** DATE : 2 Nov 2006 +** AUTHOR : Lin Mars +** DESCRIPTION : LZMA decoder support for U-boot 1.1.5 +** COPYRIGHT : Copyright (c) 2006 +** Infineon Technologies AG +** Am Campeon 1-12, 85579 Neubiberg, Germany +** +** 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. +** +** HISTORY +** $Date $Author $Comment +** 2 Nov 2006 Lin Mars init version which derived from LzmaTest.c from +** LZMA v4.43 SDK +*******************************************************************************/ +#ifndef __LZMA_WRAPPER_H__ +#define __LZMA_WRAPPER_H__ + +#ifndef LZMA_RESULT_OK +#define LZMA_RESULT_OK 0 +#endif +#ifndef LZMA_RESULT_DATA_ERROR +#define LZMA_RESULT_DATA_ERROR 1 +#endif + +extern int lzma_inflate(unsigned char *source, int s_len, unsigned char *dest, int *d_len); + +#endif /*__LZMA_WRAPPER_H__*/ diff --git a/package/platform/lantiq/ltq-vdsl-fw/src/Makefile b/package/platform/lantiq/ltq-vdsl-fw/src/Makefile new file mode 100644 index 0000000000..2d50aaf023 --- /dev/null +++ b/package/platform/lantiq/ltq-vdsl-fw/src/Makefile @@ -0,0 +1,13 @@ +PROG=w921v_fw_cutter +OBJS=w921v_fw_cutter.c LzmaDecode.c LzmaWrapper.c + +all: $(PROG) + +$(PROG): $(OBJS) + $(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@ + +clean: + rm *.o $(PROG) + +%.o: %.c + $(CC) $(CFLAGS) -c $^ -o $@ diff --git a/package/platform/lantiq/ltq-vdsl-fw/src/vdsl_fw_install.sh b/package/platform/lantiq/ltq-vdsl-fw/src/vdsl_fw_install.sh new file mode 100755 index 0000000000..4d407567d4 --- /dev/null +++ b/package/platform/lantiq/ltq-vdsl-fw/src/vdsl_fw_install.sh @@ -0,0 +1,48 @@ +#!/bin/sh + +FW="/tmp/Firmware_Speedport_W921V_1.20.000.bin" +URL="http://hilfe.telekom.de/dlp/eki/downloads/Speedport/Speedport%20W%20921V/Firmware_Speedport_W921V_1.20.000.bin" +FW_TAPI="/tmp/vr9_tapi_fw.bin" +FW_DSL="/tmp/vr9_dsl_fw_annex_b.bin" +FW_TGZ="/tmp/vr9_fw.tgz" +MD5_FW="4d812f2c3476dadd738b022c4767c491" +MD5_TAPI="06b6ab3481b8d3eb7e8bf6131f7f6b7f" +MD5_DSL="59dd9dc81195c6854433c691b163f757" + +[ -f /lib/firmware/vdsl.bin] && exit 0 + +[ -z "$1" ] || URL=$1 + +[ -f "${FW}" ] || { + echo "${FW} does not exist. Try to Download it ? (y/N)" + read -n 1 R + echo "" + [ "$R" = "y" ] || { + echo "Please manually download the firmware from ${URL} and copy the file to ${FW}" + exit 1 + } + echo "Download w921v Firmware" + wget "${URL}" -O "${FW}" + [ $? -eq 0 -a -f "${FW}" ] || exit 1 +} + +F=`md5sum -b ${FW} | cut -d" " -f1` +[ "$F" = "${MD5_FW}" ] || { + echo "Failed to verify Firmware MD5" + exit 1 +} + +echo "Unpack and decompress w921v Firmware" +w921v_fw_cutter +[ $? -eq 0 ] || exit 1 + +T=`md5sum -b ${FW_TAPI} | cut -d" " -f1` +D=`md5sum -b ${FW_DSL} | cut -d" " -f1` + +[ "$T" = "${MD5_TAPI}" -a "$D" = "${MD5_DSL}" ] || { + echo "Failed to verify MD5" + exit 1 +} + +cp ${FW_TAPI} ${FW_DSL} /lib/firmware/ +ln -s /lib/firmware/vr9_dsl_fw_annex_b.bin /lib/firmware/vdsl.bin diff --git a/package/platform/lantiq/ltq-vdsl-fw/src/w921v_fw_cutter.c b/package/platform/lantiq/ltq-vdsl-fw/src/w921v_fw_cutter.c new file mode 100644 index 0000000000..b26c91ec22 --- /dev/null +++ b/package/platform/lantiq/ltq-vdsl-fw/src/w921v_fw_cutter.c @@ -0,0 +1,164 @@ +/* + * 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; version 2 of the License + * + * 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. + * + * Copyright (C) 2012 John Crispin + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "LzmaWrapper.h" + +#define FW_NAME "/tmp/Firmware_Speedport_W921V_1.20.000.bin" + +#define MAGIC 0x50 +#define MAGIC_SZ 0x3FFC00 +#if __BYTE_ORDER == __LITTLE_ENDIAN +#define MAGIC_PART 0x12345678 +#define MAGIC_LZMA 0x8000005D +#define MAGIC_ANNEX_B 0x3C +#define MAGIC_TAPI 0x5A +#else +#define MAGIC_PART 0x78563412 +#define MAGIC_LZMA 0x5D000080 +#define MAGIC_ANNEX_B 0x3C000000 +#define MAGIC_TAPI 0x5A000000 +#endif + + +const char* part_type(u_int32_t id) +{ + switch(id) { + case MAGIC_ANNEX_B: + return "/tmp/vr9_dsl_fw_annex_b.bin"; + case MAGIC_TAPI: + return "/tmp/vr9_tapi_fw.bin"; + } + printf("\tUnknown lzma type 0x%02X\n", id); + return "/tmp/unknown.lzma"; +} + +int main(int argc, char **argv) +{ + struct stat s; + u_int8_t *buf_orig; + u_int32_t *buf; + int buflen; + int fd; + int i; + int err; + int start = 0, end = 0; + + printf("Arcadyan Firmware cutter v0.1\n"); + printf("-----------------------------\n"); + printf("This tool extracts the different parts of an arcadyan firmware update file\n"); + printf("This tool is for private use only. The Firmware that gets extracted has a license that forbids redistribution\n"); + printf("Please only run this if you understand the risks\n\n"); + printf("I understand the risks ? (y/N)\n"); + + if (getchar() != 'y') + return -1; + + if (stat(FW_NAME, &s) != 0) { + printf("Failed to find %s\n", FW_NAME); + printf("Ask Google or try http://hilfe.telekom.de/dlp/eki/downloads/Speedport/Speedport%20W%20921V/Firmware_Speedport_W921V_1.20.000.bin\n"); + return -1; + } + + buf_orig = malloc(s.st_size); + if (!buf_orig) { + printf("Failed to alloc %d bytes\n", s.st_size); + return -1; + } + + fd = open(FW_NAME, O_RDONLY); + if (fd < 0) { + printf("Unable to open %s\n", FW_NAME); + return -1; + } + + buflen = read(fd, buf_orig, s.st_size); + close(fd); + if (buflen != s.st_size) { + printf("Loaded %d instead of %d bytes inside %s\n", buflen, s.st_size, FW_NAME); + return -1; + } + + /* */ + buf_orig++; + buflen -= 1; + for (i = 0; i < MAGIC_SZ; i++) { + if ((i % 16) < 3) + buf_orig[i] = buf_orig[i + 16] ^ MAGIC; + else + buf_orig[i] = buf_orig[i] ^ MAGIC; + } + buflen -= 3; + memmove(&buf_orig[MAGIC_SZ], &buf_orig[MAGIC_SZ + 3], buflen - MAGIC_SZ); + /* */ + + buf = (u_int32_t*) buf_orig; + + do { + if (buf[end] == MAGIC_PART) { + end += 2; + printf("Found partition at 0x%08X with size %d\n", + start * sizeof(u_int32_t), + (end - start) * sizeof(u_int32_t)); + if (buf[start] == MAGIC_LZMA) { + int dest_len = 1024 * 1024; + int len = buf[end - 3]; + u_int32_t id = buf[end - 6]; + const char *type = part_type(id); + u_int8_t *dest; + + dest = malloc(dest_len); + if (!dest) { + printf("Failed to alloc dest buffer\n"); + return -1; + } + + if (lzma_inflate((u_int8_t*)&buf[start], len, dest, &dest_len)) { + printf("Failed to decompress data\n"); + return -1; + } + + fd = creat(type, S_IRUSR | S_IWUSR); + if (fd != -1) { + if (write(fd, dest, dest_len) != dest_len) + printf("\tFailed to write %d bytes\n", dest_len); + else + printf("\tWrote %d bytes to %s\n", dest_len, type); + close(fd); + } else { + printf("\tFailed to open %s\n", type); + } + free(dest); + } else { + printf("\tThis is not lzma\n"); + } + start = end; + } else { + end++; + } + } while(end < buflen / sizeof(u_int32_t)); + + return 0; +}