From 3362d9fb3a94d0909b79c290abc8db6abe4cca21 Mon Sep 17 00:00:00 2001 From: Ludovic Pouzenc Date: Fri, 14 Sep 2018 22:25:09 +0200 Subject: target/linux : drop many arch --- .../brcm63xx/image/lzma-loader/src/LzmaDecode.c | 584 --------------------- .../brcm63xx/image/lzma-loader/src/LzmaDecode.h | 113 ---- .../brcm63xx/image/lzma-loader/src/LzmaTypes.h | 45 -- .../linux/brcm63xx/image/lzma-loader/src/Makefile | 86 --- .../linux/brcm63xx/image/lzma-loader/src/board.c | 103 ---- .../linux/brcm63xx/image/lzma-loader/src/cache.c | 46 -- .../linux/brcm63xx/image/lzma-loader/src/cache.h | 17 - .../brcm63xx/image/lzma-loader/src/cacheops.h | 85 --- .../linux/brcm63xx/image/lzma-loader/src/config.h | 31 -- .../brcm63xx/image/lzma-loader/src/cp0regdef.h | 54 -- target/linux/brcm63xx/image/lzma-loader/src/head.S | 118 ----- .../linux/brcm63xx/image/lzma-loader/src/loader.c | 175 ------ .../brcm63xx/image/lzma-loader/src/loader.lds | 34 -- .../brcm63xx/image/lzma-loader/src/loader2.lds | 10 - .../brcm63xx/image/lzma-loader/src/lzma-data.lds | 8 - .../linux/brcm63xx/image/lzma-loader/src/printf.c | 350 ------------ .../linux/brcm63xx/image/lzma-loader/src/printf.h | 18 - 17 files changed, 1877 deletions(-) delete mode 100644 target/linux/brcm63xx/image/lzma-loader/src/LzmaDecode.c delete mode 100644 target/linux/brcm63xx/image/lzma-loader/src/LzmaDecode.h delete mode 100644 target/linux/brcm63xx/image/lzma-loader/src/LzmaTypes.h delete mode 100644 target/linux/brcm63xx/image/lzma-loader/src/Makefile delete mode 100644 target/linux/brcm63xx/image/lzma-loader/src/board.c delete mode 100644 target/linux/brcm63xx/image/lzma-loader/src/cache.c delete mode 100644 target/linux/brcm63xx/image/lzma-loader/src/cache.h delete mode 100644 target/linux/brcm63xx/image/lzma-loader/src/cacheops.h delete mode 100644 target/linux/brcm63xx/image/lzma-loader/src/config.h delete mode 100644 target/linux/brcm63xx/image/lzma-loader/src/cp0regdef.h delete mode 100644 target/linux/brcm63xx/image/lzma-loader/src/head.S delete mode 100644 target/linux/brcm63xx/image/lzma-loader/src/loader.c delete mode 100644 target/linux/brcm63xx/image/lzma-loader/src/loader.lds delete mode 100644 target/linux/brcm63xx/image/lzma-loader/src/loader2.lds delete mode 100644 target/linux/brcm63xx/image/lzma-loader/src/lzma-data.lds delete mode 100644 target/linux/brcm63xx/image/lzma-loader/src/printf.c delete mode 100644 target/linux/brcm63xx/image/lzma-loader/src/printf.h (limited to 'target/linux/brcm63xx/image/lzma-loader/src') diff --git a/target/linux/brcm63xx/image/lzma-loader/src/LzmaDecode.c b/target/linux/brcm63xx/image/lzma-loader/src/LzmaDecode.c deleted file mode 100644 index cb83453..0000000 --- a/target/linux/brcm63xx/image/lzma-loader/src/LzmaDecode.c +++ /dev/null @@ -1,584 +0,0 @@ -/* - 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/target/linux/brcm63xx/image/lzma-loader/src/LzmaDecode.h b/target/linux/brcm63xx/image/lzma-loader/src/LzmaDecode.h deleted file mode 100644 index 2870eeb..0000000 --- a/target/linux/brcm63xx/image/lzma-loader/src/LzmaDecode.h +++ /dev/null @@ -1,113 +0,0 @@ -/* - 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/target/linux/brcm63xx/image/lzma-loader/src/LzmaTypes.h b/target/linux/brcm63xx/image/lzma-loader/src/LzmaTypes.h deleted file mode 100644 index 9c27290..0000000 --- a/target/linux/brcm63xx/image/lzma-loader/src/LzmaTypes.h +++ /dev/null @@ -1,45 +0,0 @@ -/* -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/target/linux/brcm63xx/image/lzma-loader/src/Makefile b/target/linux/brcm63xx/image/lzma-loader/src/Makefile deleted file mode 100644 index 50c22d8..0000000 --- a/target/linux/brcm63xx/image/lzma-loader/src/Makefile +++ /dev/null @@ -1,86 +0,0 @@ -# -# Makefile for the LZMA compressed kernel loader for -# Atheros AR7XXX/AR9XXX based boards -# -# Copyright (C) 2011 Gabor Juhos -# -# Some parts of this file was based on the OpenWrt specific lzma-loader -# for the BCM47xx and ADM5120 based boards: -# Copyright (C) 2004 Manuel Novoa III (mjn3@codepoet.org) -# Copyright (C) 2005 Mineharu Takahara -# Copyright (C) 2005 by Oleg I. Vdovikin -# -# This program is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License version 2 as published -# by the Free Software Foundation. -# - -LOADADDR := -LZMA_TEXT_START := 0x80a00000 -LOADER_DATA := - -CC := $(CROSS_COMPILE)gcc -LD := $(CROSS_COMPILE)ld -OBJCOPY := $(CROSS_COMPILE)objcopy -OBJDUMP := $(CROSS_COMPILE)objdump - -BIN_FLAGS := -O binary -R .reginfo -R .note -R .comment -R .mdebug -S - -CFLAGS = -D__KERNEL__ -Wall -Wstrict-prototypes -Wno-trigraphs -Os \ - -fno-strict-aliasing -fno-common -fomit-frame-pointer -G 0 \ - -mno-abicalls -fno-pic -ffunction-sections -pipe \ - -ffreestanding -fhonour-copts \ - -mabi=32 -march=mips32 \ - -Wa,-32 -Wa,-march=mips32 -Wa,-mips32 -Wa,--trap -CFLAGS += -D_LZMA_PROB32 - -ASFLAGS = $(CFLAGS) -D__ASSEMBLY__ - -LDFLAGS = -static --gc-sections -no-warn-mismatch -LDFLAGS += -e startup -T loader.lds -Ttext $(LZMA_TEXT_START) - -O_FORMAT = $(shell $(OBJDUMP) -i | head -2 | grep elf32) - -OBJECTS := head.o loader.o cache.o board.o printf.o LzmaDecode.o - -ifneq ($(strip $(LOADER_DATA)),) -OBJECTS += data.o -CFLAGS += -DLZMA_WRAPPER=1 -DLOADADDR=$(LOADADDR) -endif - - -all: loader.elf - -# Don't build dependencies, this may die if $(CC) isn't gcc -dep: - -install: - -%.o : %.c - $(CC) $(CFLAGS) -c -o $@ $< - -%.o : %.S - $(CC) $(ASFLAGS) -c -o $@ $< - -data.o: $(LOADER_DATA) - $(LD) -r -b binary --oformat $(O_FORMAT) -T lzma-data.lds -o $@ $< - -loader: $(OBJECTS) - $(LD) $(LDFLAGS) -o $@ $(OBJECTS) - -loader.bin: loader - $(OBJCOPY) $(BIN_FLAGS) $< $@ - -loader2.o: loader.bin - $(LD) -r -b binary --oformat $(O_FORMAT) -o $@ $< - -loader.elf: loader2.o - $(LD) -e startup -T loader2.lds -Ttext $(LOADADDR) -o $@ $< - -mrproper: clean - -clean: - rm -f loader *.elf *.bin *.o - - - diff --git a/target/linux/brcm63xx/image/lzma-loader/src/board.c b/target/linux/brcm63xx/image/lzma-loader/src/board.c deleted file mode 100644 index 1c715e3..0000000 --- a/target/linux/brcm63xx/image/lzma-loader/src/board.c +++ /dev/null @@ -1,103 +0,0 @@ -/* - * BCM63XX specific implementation parts - * - * Copyright (C) 2014 Jonas Gorski - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - */ - -#include -#include "config.h" -#include "cp0regdef.h" - -#define READREG(r) *(volatile unsigned int *)(r) -#define WRITEREG(r,v) *(volatile unsigned int *)(r) = v - -#define UART_IR_REG 0x10 -#define UART_FIFO_REG 0x14 - -unsigned long uart_base; - -static void wait_xfered(void) -{ - unsigned int val; - - do { - val = READREG(uart_base + UART_IR_REG); - if (val & (1 << 5)) - break; - } while (1); -} - -void board_putc(int ch) -{ - if (!uart_base) - return; - - wait_xfered(); - WRITEREG(uart_base + UART_FIFO_REG, ch); - wait_xfered(); -} - -#define PRID_IMP_BMIPS32_REV4 0x4000 -#define PRID_IMP_BMIPS32_REV8 0x8000 -#define PRID_IMP_BMIPS3300 0x9000 -#define PRID_IMP_BMIPS3300_ALT 0x9100 -#define PRID_IMP_BMIPS3300_BUG 0x0000 -#define PRID_IMP_BMIPS43XX 0xa000 - -void board_init(void) -{ - unsigned long prid, chipid, chipid_reg; - - prid = read_32bit_c0_register($15, 0); - - switch (prid & 0xff00) { - case PRID_IMP_BMIPS32_REV4: - case PRID_IMP_BMIPS32_REV8: - case PRID_IMP_BMIPS3300_ALT: - case PRID_IMP_BMIPS3300_BUG: - chipid_reg = 0xfffe0000; - break; - case PRID_IMP_BMIPS3300: - if ((prid & 0xff) >= 0x33) - chipid_reg = 0xb0000000; - else - chipid_reg = 0xfffe0000; - break; - case PRID_IMP_BMIPS43XX: - if ((prid & 0xff) >= 0x30) - chipid_reg = 0xb0000000; - else - chipid_reg = 0xfffe0000; - break; - default: - return; - } - - chipid = READREG(chipid_reg); - - switch (chipid >> 16) { - case 0x6318: - case 0x6328: - case 0x6358: - case 0x6362: - case 0x6368: - case 0x6369: - uart_base = chipid_reg + 0x100; - break; - case 0x6316: - case 0x6326: - uart_base = chipid_reg + 0x180; - break; - case 0x6338: - case 0x6345: - case 0x6348: - uart_base = chipid_reg + 0x300; - break; - default: - return; - } -} diff --git a/target/linux/brcm63xx/image/lzma-loader/src/cache.c b/target/linux/brcm63xx/image/lzma-loader/src/cache.c deleted file mode 100644 index 93751c3..0000000 --- a/target/linux/brcm63xx/image/lzma-loader/src/cache.c +++ /dev/null @@ -1,46 +0,0 @@ -/* - * LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards - * - * Copyright (C) 2011 Gabor Juhos - * - * The cache manipulation routine has been taken from the U-Boot project. - * (C) Copyright 2003 - * Wolfgang Denk, DENX Software Engineering, - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - */ - -#include "cache.h" -#include "cacheops.h" -#include "config.h" -#include "printf.h" - -#define cache_op(op,addr) \ - __asm__ __volatile__( \ - " .set push \n" \ - " .set noreorder \n" \ - " .set mips3\n\t \n" \ - " cache %0, %1 \n" \ - " .set pop \n" \ - : \ - : "i" (op), "R" (*(unsigned char *)(addr))) - -void flush_cache(unsigned long start_addr, unsigned long size) -{ - unsigned long lsize = CONFIG_CACHELINE_SIZE; - unsigned long addr = start_addr & ~(lsize - 1); - unsigned long aend = (start_addr + size + (lsize - 1)) & ~(lsize - 1); - - printf("blasting from 0x%08x to 0x%08x (0x%08x - 0x%08x)\n", start_addr, size, addr, aend); - - while (1) { - cache_op(Hit_Writeback_Inv_D, addr); - cache_op(Hit_Invalidate_I, addr); - if (addr == aend) - break; - addr += lsize; - } -} diff --git a/target/linux/brcm63xx/image/lzma-loader/src/cache.h b/target/linux/brcm63xx/image/lzma-loader/src/cache.h deleted file mode 100644 index 506a235..0000000 --- a/target/linux/brcm63xx/image/lzma-loader/src/cache.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards - * - * Copyright (C) 2011 Gabor Juhos - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - */ - -#ifndef __CACHE_H -#define __CACHE_H - -void flush_cache(unsigned long start_addr, unsigned long size); - -#endif /* __CACHE_H */ diff --git a/target/linux/brcm63xx/image/lzma-loader/src/cacheops.h b/target/linux/brcm63xx/image/lzma-loader/src/cacheops.h deleted file mode 100644 index 70bcad7..0000000 --- a/target/linux/brcm63xx/image/lzma-loader/src/cacheops.h +++ /dev/null @@ -1,85 +0,0 @@ -/* - * Cache operations for the cache instruction. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * (C) Copyright 1996, 97, 99, 2002, 03 Ralf Baechle - * (C) Copyright 1999 Silicon Graphics, Inc. - */ -#ifndef __ASM_CACHEOPS_H -#define __ASM_CACHEOPS_H - -/* - * Cache Operations available on all MIPS processors with R4000-style caches - */ -#define Index_Invalidate_I 0x00 -#define Index_Writeback_Inv_D 0x01 -#define Index_Load_Tag_I 0x04 -#define Index_Load_Tag_D 0x05 -#define Index_Store_Tag_I 0x08 -#define Index_Store_Tag_D 0x09 -#if defined(CONFIG_CPU_LOONGSON2) -#define Hit_Invalidate_I 0x00 -#else -#define Hit_Invalidate_I 0x10 -#endif -#define Hit_Invalidate_D 0x11 -#define Hit_Writeback_Inv_D 0x15 - -/* - * R4000-specific cacheops - */ -#define Create_Dirty_Excl_D 0x0d -#define Fill 0x14 -#define Hit_Writeback_I 0x18 -#define Hit_Writeback_D 0x19 - -/* - * R4000SC and R4400SC-specific cacheops - */ -#define Index_Invalidate_SI 0x02 -#define Index_Writeback_Inv_SD 0x03 -#define Index_Load_Tag_SI 0x06 -#define Index_Load_Tag_SD 0x07 -#define Index_Store_Tag_SI 0x0A -#define Index_Store_Tag_SD 0x0B -#define Create_Dirty_Excl_SD 0x0f -#define Hit_Invalidate_SI 0x12 -#define Hit_Invalidate_SD 0x13 -#define Hit_Writeback_Inv_SD 0x17 -#define Hit_Writeback_SD 0x1b -#define Hit_Set_Virtual_SI 0x1e -#define Hit_Set_Virtual_SD 0x1f - -/* - * R5000-specific cacheops - */ -#define R5K_Page_Invalidate_S 0x17 - -/* - * RM7000-specific cacheops - */ -#define Page_Invalidate_T 0x16 - -/* - * R10000-specific cacheops - * - * Cacheops 0x02, 0x06, 0x0a, 0x0c-0x0e, 0x16, 0x1a and 0x1e are unused. - * Most of the _S cacheops are identical to the R4000SC _SD cacheops. - */ -#define Index_Writeback_Inv_S 0x03 -#define Index_Load_Tag_S 0x07 -#define Index_Store_Tag_S 0x0B -#define Hit_Invalidate_S 0x13 -#define Cache_Barrier 0x14 -#define Hit_Writeback_Inv_S 0x17 -#define Index_Load_Data_I 0x18 -#define Index_Load_Data_D 0x19 -#define Index_Load_Data_S 0x1b -#define Index_Store_Data_I 0x1c -#define Index_Store_Data_D 0x1d -#define Index_Store_Data_S 0x1f - -#endif /* __ASM_CACHEOPS_H */ diff --git a/target/linux/brcm63xx/image/lzma-loader/src/config.h b/target/linux/brcm63xx/image/lzma-loader/src/config.h deleted file mode 100644 index ce391f8..0000000 --- a/target/linux/brcm63xx/image/lzma-loader/src/config.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards - * - * Copyright (C) 2011 Gabor Juhos - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - */ - -#ifndef _CONFIG_H_ -#define _CONFIG_H_ - -#define CONFIG_ICACHE_SIZE (32 * 1024) -#define CONFIG_DCACHE_SIZE (32 * 1024) -#define CONFIG_CACHELINE_SIZE 16 - -#ifndef CONFIG_FLASH_OFFS -#define CONFIG_FLASH_OFFS 0 -#endif - -#ifndef CONFIG_FLASH_MAX -#define CONFIG_FLASH_MAX 0 -#endif - -#ifndef CONFIG_FLASH_STEP -#define CONFIG_FLASH_STEP 0x1000 -#endif - -#endif /* _CONFIG_H_ */ diff --git a/target/linux/brcm63xx/image/lzma-loader/src/cp0regdef.h b/target/linux/brcm63xx/image/lzma-loader/src/cp0regdef.h deleted file mode 100644 index 0d824f4..0000000 --- a/target/linux/brcm63xx/image/lzma-loader/src/cp0regdef.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright (C) 1994, 1995, 1996, 1997, 2000, 2001 by Ralf Baechle - * - * Copyright (C) 2001, Monta Vista Software - * Author: jsun@mvista.com or jsun@junsun.net - */ -#ifndef _cp0regdef_h_ -#define _cp0regdef_h_ - -#define CP0_INDEX $0 -#define CP0_RANDOM $1 -#define CP0_ENTRYLO0 $2 -#define CP0_ENTRYLO1 $3 -#define CP0_CONTEXT $4 -#define CP0_PAGEMASK $5 -#define CP0_WIRED $6 -#define CP0_BADVADDR $8 -#define CP0_COUNT $9 -#define CP0_ENTRYHI $10 -#define CP0_COMPARE $11 -#define CP0_STATUS $12 -#define CP0_CAUSE $13 -#define CP0_EPC $14 -#define CP0_PRID $15 -#define CP0_CONFIG $16 -#define CP0_LLADDR $17 -#define CP0_WATCHLO $18 -#define CP0_WATCHHI $19 -#define CP0_XCONTEXT $20 -#define CP0_FRAMEMASK $21 -#define CP0_DIAGNOSTIC $22 -#define CP0_PERFORMANCE $25 -#define CP0_ECC $26 -#define CP0_CACHEERR $27 -#define CP0_TAGLO $28 -#define CP0_TAGHI $29 -#define CP0_ERROREPC $30 - -#define read_32bit_c0_register(reg,sel) \ -({ int __res; \ - if (sel == 0) \ - __asm__ __volatile__( \ - "mfc0\t%0, " #reg "\n\t" \ - : "=r" (__res)); \ - else \ - __asm__ __volatile__( \ - ".set\tmips32\n\t" \ - "mfc0\t%0, " #reg ", " #sel "\n\t" \ - ".set mips0\n\t" \ - : "=r" (__res)); \ - __res; \ -}) - -#endif diff --git a/target/linux/brcm63xx/image/lzma-loader/src/head.S b/target/linux/brcm63xx/image/lzma-loader/src/head.S deleted file mode 100644 index 543996a..0000000 --- a/target/linux/brcm63xx/image/lzma-loader/src/head.S +++ /dev/null @@ -1,118 +0,0 @@ -/* - * LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards - * - * Copyright (C) 2011 Gabor Juhos - * - * Some parts of this code was based on the OpenWrt specific lzma-loader - * for the BCM47xx and ADM5120 based boards: - * Copyright (C) 2004 Manuel Novoa III (mjn3@codepoet.org) - * Copyright (C) 2005 by Oleg I. Vdovikin - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - */ - -#include -#include -#include "cp0regdef.h" -#include "cacheops.h" -#include "config.h" - -#define KSEG0 0x80000000 - - .macro ehb - sll zero, 3 - .endm - - .text - -LEAF(startup) - .set noreorder - .set mips32 - - mtc0 zero, CP0_WATCHLO # clear watch registers - mtc0 zero, CP0_WATCHHI - mtc0 zero, CP0_CAUSE # clear before writing status register - - mfc0 t0, CP0_STATUS - li t1, 0x1000001f - or t0, t1 - xori t0, 0x1f - mtc0 t0, CP0_STATUS - ehb - - mtc0 zero, CP0_COUNT - mtc0 zero, CP0_COMPARE - ehb - - la t0, __reloc_label # get linked address of label - bal __reloc_label # branch and link to label to - nop # get actual address -__reloc_label: - subu t0, ra, t0 # get reloc_delta - - beqz t0, __reloc_done # if delta is 0 we are in the right place - nop - - /* Copy our code to the right place */ - la t1, _code_start # get linked address of _code_start - la t2, _code_end # get linked address of _code_end - addu t0, t0, t1 # calculate actual address of _code_start - -__reloc_copy: - lw t3, 0(t0) - sw t3, 0(t1) - add t1, 4 - blt t1, t2, __reloc_copy - add t0, 4 - - /* flush cache */ - la t0, _code_start - la t1, _code_end - - li t2, ~(CONFIG_CACHELINE_SIZE - 1) - and t0, t2 - and t1, t2 - li t2, CONFIG_CACHELINE_SIZE - - b __flush_check - nop - -__flush_line: - cache Hit_Writeback_Inv_D, 0(t0) - cache Hit_Invalidate_I, 0(t0) - add t0, t2 - -__flush_check: - bne t0, t1, __flush_line - nop - - sync - -__reloc_done: - - /* clear bss */ - la t0, _bss_start - la t1, _bss_end - b __bss_check - nop - -__bss_fill: - sw zero, 0(t0) - addi t0, 4 - -__bss_check: - bne t0, t1, __bss_fill - nop - - /* Setup new "C" stack */ - la sp, _stack - - /* jump to the decompressor routine */ - la t0, loader_main - jr t0 - nop - - .set reorder -END(startup) diff --git a/target/linux/brcm63xx/image/lzma-loader/src/loader.c b/target/linux/brcm63xx/image/lzma-loader/src/loader.c deleted file mode 100644 index 0848ce6..0000000 --- a/target/linux/brcm63xx/image/lzma-loader/src/loader.c +++ /dev/null @@ -1,175 +0,0 @@ -/* - * LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards - * - * Copyright (C) 2011 Gabor Juhos - * - * Some parts of this code was based on the OpenWrt specific lzma-loader - * for the BCM47xx and ADM5120 based boards: - * Copyright (C) 2004 Manuel Novoa III (mjn3@codepoet.org) - * Copyright (C) 2005 Mineharu Takahara - * Copyright (C) 2005 by Oleg I. Vdovikin - * - * The image_header structure has been taken from the U-Boot project. - * (C) Copyright 2008 Semihalf - * (C) Copyright 2000-2005 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - */ - -#include -#include - -#include "config.h" -#include "cache.h" -#include "printf.h" -#include "LzmaDecode.h" - -#define KSEG0 0x80000000 -#define KSEG1 0xa0000000 - -#define KSEG1ADDR(a) ((((unsigned)(a)) & 0x1fffffffU) | KSEG1) - -#undef LZMA_DEBUG - -#ifdef LZMA_DEBUG -# define DBG(f, a...) printf(f, ## a) -#else -# define DBG(f, a...) do {} while (0) -#endif - -/* beyond the image end, size not known in advance */ -extern unsigned char workspace[]; - - -extern void board_init(void); - -static CLzmaDecoderState lzma_state; -static unsigned char *lzma_data; -static unsigned long lzma_datasize; -static unsigned long lzma_outsize; -static unsigned long kernel_la; - -static void halt(void) -{ - printf("\nSystem halted!\n"); - for(;;); -} - -static __inline__ unsigned char lzma_get_byte(void) -{ - unsigned char c; - - lzma_datasize--; - c = *lzma_data++; - - return c; -} - -static int lzma_init_props(void) -{ - unsigned char props[LZMA_PROPERTIES_SIZE]; - int res; - int i; - - /* read lzma properties */ - for (i = 0; i < LZMA_PROPERTIES_SIZE; i++) - props[i] = lzma_get_byte(); - - /* read the lower half of uncompressed size in the header */ - lzma_outsize = ((SizeT) lzma_get_byte()) + - ((SizeT) lzma_get_byte() << 8) + - ((SizeT) lzma_get_byte() << 16) + - ((SizeT) lzma_get_byte() << 24); - - /* skip rest of the header (upper half of uncompressed size) */ - for (i = 0; i < 4; i++) - lzma_get_byte(); - - res = LzmaDecodeProperties(&lzma_state.Properties, props, - LZMA_PROPERTIES_SIZE); - return res; -} - -static int lzma_decompress(unsigned char *outStream) -{ - SizeT ip, op; - int ret; - - lzma_state.Probs = (CProb *) workspace; - - ret = LzmaDecode(&lzma_state, lzma_data, lzma_datasize, &ip, outStream, - lzma_outsize, &op); - - if (ret != LZMA_RESULT_OK) { - int i; - - DBG("LzmaDecode error %d at %08x, osize:%d ip:%d op:%d\n", - ret, lzma_data + ip, lzma_outsize, ip, op); - - for (i = 0; i < 16; i++) - DBG("%02x ", lzma_data[ip + i]); - - DBG("\n"); - } - - return ret; -} - -static void lzma_init_data(void) -{ - extern unsigned char _lzma_data_start[]; - extern unsigned char _lzma_data_end[]; - - kernel_la = LOADADDR; - lzma_data = _lzma_data_start; - lzma_datasize = _lzma_data_end - _lzma_data_start; -} - -void loader_main(unsigned long reg_a0, unsigned long reg_a1, - unsigned long reg_a2, unsigned long reg_a3) -{ - void (*kernel_entry) (unsigned long, unsigned long, unsigned long, - unsigned long); - int res; - - board_init(); - - printf("\n\nOpenWrt kernel loader for BCM63XX\n"); - printf("Copyright (C) 2011 Gabor Juhos \n"); - printf("Copyright (C) 2014 Jonas Gorski \n"); - - lzma_init_data(); - - res = lzma_init_props(); - if (res != LZMA_RESULT_OK) { - printf("Incorrect LZMA stream properties!\n"); - halt(); - } - - printf("Decompressing kernel... "); - - res = lzma_decompress((unsigned char *) kernel_la); - if (res != LZMA_RESULT_OK) { - printf("failed, "); - switch (res) { - case LZMA_RESULT_DATA_ERROR: - printf("data error!\n"); - break; - default: - printf("unknown error %d!\n", res); - } - halt(); - } else { - printf("done!\n"); - } - - flush_cache(kernel_la, lzma_outsize); - - printf("Starting kernel at %08x...\n\n", kernel_la); - - kernel_entry = (void *) kernel_la; - kernel_entry(reg_a0, reg_a1, reg_a2, reg_a3); -} diff --git a/target/linux/brcm63xx/image/lzma-loader/src/loader.lds b/target/linux/brcm63xx/image/lzma-loader/src/loader.lds deleted file mode 100644 index 01ff852..0000000 --- a/target/linux/brcm63xx/image/lzma-loader/src/loader.lds +++ /dev/null @@ -1,34 +0,0 @@ -OUTPUT_ARCH(mips) -SECTIONS { - .text : { - _code_start = .; - *(.text) - *(.text.*) - *(.rodata) - *(.rodata.*) - *(.data.lzma) - } - - . = ALIGN(32); - .data : { - *(.data) - *(.data.*) - } - - . = ALIGN(32); - _code_end = .; - - _bss_start = .; - .bss : { - *(.bss) - *(.bss.*) - } - - . = ALIGN(32); - _bss_end = .; - - . = . + 8192; - _stack = .; - - workspace = .; -} diff --git a/target/linux/brcm63xx/image/lzma-loader/src/loader2.lds b/target/linux/brcm63xx/image/lzma-loader/src/loader2.lds deleted file mode 100644 index db0bb46..0000000 --- a/target/linux/brcm63xx/image/lzma-loader/src/loader2.lds +++ /dev/null @@ -1,10 +0,0 @@ -OUTPUT_ARCH(mips) -SECTIONS { - .text : { - startup = .; - *(.text) - *(.text.*) - *(.data) - *(.data.*) - } -} diff --git a/target/linux/brcm63xx/image/lzma-loader/src/lzma-data.lds b/target/linux/brcm63xx/image/lzma-loader/src/lzma-data.lds deleted file mode 100644 index abf756b..0000000 --- a/target/linux/brcm63xx/image/lzma-loader/src/lzma-data.lds +++ /dev/null @@ -1,8 +0,0 @@ -OUTPUT_ARCH(mips) -SECTIONS { - .data.lzma : { - _lzma_data_start = .; - *(.data) - _lzma_data_end = .; - } -} diff --git a/target/linux/brcm63xx/image/lzma-loader/src/printf.c b/target/linux/brcm63xx/image/lzma-loader/src/printf.c deleted file mode 100644 index 7bb5a86..0000000 --- a/target/linux/brcm63xx/image/lzma-loader/src/printf.c +++ /dev/null @@ -1,350 +0,0 @@ -/* - * 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" - -extern void board_putc(int ch); - -/* this is the maximum width for a variable */ -#define LP_MAX_BUF 256 - -/* macros */ -#define IsDigit(x) ( ((x) >= '0') && ((x) <= '9') ) -#define Ctod(x) ( (x) - '0') - -/* forward declaration */ -static int PrintChar(char *, char, int, int); -static int PrintString(char *, char *, int, int); -static 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. - */ -static 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 --------------------- */ -static 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; -} - -static 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; -} - -static 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; -} - -static void printf_output(void *arg, char *s, int l) -{ - int i; - - // special termination call - if ((l==1) && (s[0] == '\0')) return; - - for (i=0; i< l; i++) { - board_putc(s[i]); - if (s[i] == '\n') board_putc('\r'); - } -} - -void printf(char *fmt, ...) -{ - va_list ap; - va_start(ap, fmt); - lp_Print(printf_output, 0, fmt, ap); - va_end(ap); -} diff --git a/target/linux/brcm63xx/image/lzma-loader/src/printf.h b/target/linux/brcm63xx/image/lzma-loader/src/printf.h deleted file mode 100644 index 9b1c1df..0000000 --- a/target/linux/brcm63xx/image/lzma-loader/src/printf.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * 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 -void printf(char *fmt, ...); - -#endif /* _printf_h_ */ -- cgit v1.1