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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-06-28 19:53:41 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-06-28 19:53:41 +0000
commit240bf1625edcc439b62aea43a0983f8207b541b1 (patch)
treea2b20d7ed8890acb2de9a5436db408b52a2f1aac /package/uboot-ifxmips/files/lib_bootstrap
parente9e6238a631e0015f4e35688291479d075637d7e (diff)
move ifxmips uboot to package/
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11601 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/uboot-ifxmips/files/lib_bootstrap')
-rw-r--r--package/uboot-ifxmips/files/lib_bootstrap/LzmaDecode.c622
-rw-r--r--package/uboot-ifxmips/files/lib_bootstrap/LzmaDecode.h113
-rw-r--r--package/uboot-ifxmips/files/lib_bootstrap/LzmaTypes.h45
-rw-r--r--package/uboot-ifxmips/files/lib_bootstrap/LzmaWrapper.c223
-rw-r--r--package/uboot-ifxmips/files/lib_bootstrap/Makefile52
-rw-r--r--package/uboot-ifxmips/files/lib_bootstrap/bootstrap_board_danube.c501
-rw-r--r--package/uboot-ifxmips/files/lib_bootstrap/console.c573
-rw-r--r--package/uboot-ifxmips/files/lib_bootstrap/crc32.c197
-rw-r--r--package/uboot-ifxmips/files/lib_bootstrap/ctype.c56
-rw-r--r--package/uboot-ifxmips/files/lib_bootstrap/devices.c216
-rw-r--r--package/uboot-ifxmips/files/lib_bootstrap/display_options.c67
-rw-r--r--package/uboot-ifxmips/files/lib_bootstrap/lists.c734
-rw-r--r--package/uboot-ifxmips/files/lib_bootstrap/string.c578
-rw-r--r--package/uboot-ifxmips/files/lib_bootstrap/time.c99
-rw-r--r--package/uboot-ifxmips/files/lib_bootstrap/vsprintf.c385
15 files changed, 4461 insertions, 0 deletions
diff --git a/package/uboot-ifxmips/files/lib_bootstrap/LzmaDecode.c b/package/uboot-ifxmips/files/lib_bootstrap/LzmaDecode.c
new file mode 100644
index 000000000..28263e64c
--- /dev/null
+++ b/package/uboot-ifxmips/files/lib_bootstrap/LzmaDecode.c
@@ -0,0 +1,622 @@
+/*
+ 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.
+*/
+
+#ifdef CONFIG_LZMA
+
+#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
+
+
+#if 0
+#define RC_TEST { if (Buffer == BufferLim) \
+ { SizeT size; int result = InCallback->Read(InCallback, &Buffer, &size); if (result != LZMA_RESULT_OK) { printf("ERROR, %s, %d\n", __FILE__, __LINE__); return result; } \
+ BufferLim = Buffer + size; if (size == 0) { printf("ERROR, %s, %d\n", __FILE__, __LINE__); return LZMA_RESULT_DATA_ERROR; } }}
+#else
+
+#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; } }}
+#endif
+
+#define RC_INIT Buffer = BufferLim = 0; RC_INIT2
+
+#else
+
+#if 0
+#define RC_TEST { if (Buffer == BufferLim) { printf("ERROR, %s, %d\n", __FILE__, __LINE__); return LZMA_RESULT_DATA_ERROR; } }
+#else
+#define RC_TEST { if (Buffer == BufferLim) { return LZMA_RESULT_DATA_ERROR; } }
+#endif
+
+#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)
+ {
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ printf("ERROR: %s, %d\n", __FILE__, __LINE__);
+#endif
+ return LZMA_RESULT_DATA_ERROR;
+ }
+ prop0 = propsData[0];
+ if (prop0 >= (9 * 5 * 5))
+ {
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ printf("ERROR: %s, %d\n", __FILE__, __LINE__);
+#endif
+ 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
+ {
+
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ printf("ERROR: %s, %d\n", __FILE__, __LINE__);
+#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
+ {
+
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ printf("ERROR: %s, %d\n", __FILE__, __LINE__);
+#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;
+}
+
+#endif /* CONFIG_LZMA */
diff --git a/package/uboot-ifxmips/files/lib_bootstrap/LzmaDecode.h b/package/uboot-ifxmips/files/lib_bootstrap/LzmaDecode.h
new file mode 100644
index 000000000..2870eeb9c
--- /dev/null
+++ b/package/uboot-ifxmips/files/lib_bootstrap/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/uboot-ifxmips/files/lib_bootstrap/LzmaTypes.h b/package/uboot-ifxmips/files/lib_bootstrap/LzmaTypes.h
new file mode 100644
index 000000000..288c5e45d
--- /dev/null
+++ b/package/uboot-ifxmips/files/lib_bootstrap/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_SYSTEM_SIZE_T */
+/* Use system's size_t. You can use it to enable 64-bit sizes supporting */
+
+#ifndef _7ZIP_SIZET_DEFINED
+#define _7ZIP_SIZET_DEFINED
+#ifdef _LZMA_SYSTEM_SIZE_T
+#include <stddef.h>
+typedef size_t SizeT;
+#else
+typedef UInt32 SizeT;
+#endif
+#endif
+
+#endif
diff --git a/package/uboot-ifxmips/files/lib_bootstrap/LzmaWrapper.c b/package/uboot-ifxmips/files/lib_bootstrap/LzmaWrapper.c
new file mode 100644
index 000000000..955b911c9
--- /dev/null
+++ b/package/uboot-ifxmips/files/lib_bootstrap/LzmaWrapper.c
@@ -0,0 +1,223 @@
+/******************************************************************************
+**
+** 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
+*******************************************************************************/
+#define LZMA_NO_STDIO
+#ifndef LZMA_NO_STDIO
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#endif
+
+#include <config.h>
+#include <common.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/ctype.h>
+#include <malloc.h>
+
+#ifdef CONFIG_LZMA
+
+#include "LzmaDecode.h"
+#include "LzmaWrapper.h"
+
+static const char *kCantReadMessage = "Can not read from source buffer";
+static const char *kCantAllocateMessage = "Not enough buffer for decompression";
+
+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;
+
+ if (sizeof(UInt32) < 4)
+ {
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ printf("LZMA decoder needs correct UInt32\n");
+#endif
+ return LZMA_RESULT_DATA_ERROR;
+ }
+
+ {
+ long length=s_len;
+ if ((long)(SizeT)length != length)
+ {
+
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ 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)))
+ {
+
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ 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))
+ {
+
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ 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)
+ {
+
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ 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)
+ {
+
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ 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)
+ {
+
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ 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);
+
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ 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)
+ {
+
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ printf("\nDecoding error = %d\n", res);
+#endif
+ res = 1;
+ }
+ else
+ {
+ *d_len = outProcessed;
+ }
+ }
+
+ free(state.Probs);
+ return res;
+}
+
+#endif /* CONFIG_LZMA */
diff --git a/package/uboot-ifxmips/files/lib_bootstrap/Makefile b/package/uboot-ifxmips/files/lib_bootstrap/Makefile
new file mode 100644
index 000000000..e650be0e4
--- /dev/null
+++ b/package/uboot-ifxmips/files/lib_bootstrap/Makefile
@@ -0,0 +1,52 @@
+#
+# (C) Copyright 2003
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# 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
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = libbootstrap.a
+
+#OBJS_PRINTF_ENABLED = bootstrap_board.o time.o console.o LzmaWrapper.o LzmaDecode.o crc32.o ctype.o display_options.o string.o vsprintf.o lists.o devices.o
+#OBJS_PRINTF_DISBALED = bootstrap_board.o LzmaDecode.o string.o crc32.o LzmaWrapper.o
+
+OBJS = bootstrap_board_$(BOARDDIR).o LzmaDecode.o string.o crc32.o LzmaWrapper.o
+
+ifeq ($(BOOTSTRAP_PRINTF_STATUS), BOOTSTRAP_PRINTF_ENABLED)
+#overwrite objs
+OBJS = bootstrap_board_$(BOARDDIR).o time.o console.o LzmaWrapper.o LzmaDecode.o crc32.o ctype.o display_options.o string.o vsprintf.o lists.o devices.o
+CFLAGS += -DDEBUG_ENABLE_BOOTSTRAP_PRINTF
+endif
+
+all: .depend $(LIB)
+
+$(LIB): $(OBJS)
+ $(AR) crv $@ $(OBJS)
+
+#########################################################################
+
+.depend: Makefile $(OBJS:.o=.c)
+ echo "make libbootstrap.a with HEAD_SIZE $(HEAD_SIZE)"
+ $(CC) -M $(CFLAGS) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################
diff --git a/package/uboot-ifxmips/files/lib_bootstrap/bootstrap_board_danube.c b/package/uboot-ifxmips/files/lib_bootstrap/bootstrap_board_danube.c
new file mode 100644
index 000000000..22f0a5aea
--- /dev/null
+++ b/package/uboot-ifxmips/files/lib_bootstrap/bootstrap_board_danube.c
@@ -0,0 +1,501 @@
+/*
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+#include <common.h>
+#include <command.h>
+#include <malloc.h>
+#include <devices.h>
+#include <version.h>
+#include <net.h>
+#include <environment.h>
+#ifdef CONFIG_DANUBE
+#include <asm-mips/danube.h>
+#include <configs/danube.h>
+#endif
+#include "LzmaWrapper.h"
+
+//#define DEBUG_ENABLE_BOOTSTRAP_PRINTF
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#if ( ((CFG_ENV_ADDR+CFG_ENV_SIZE) < BOOTSTRAP_CFG_MONITOR_BASE) || \
+ (CFG_ENV_ADDR >= (BOOTSTRAP_CFG_MONITOR_BASE + CFG_MONITOR_LEN)) ) || \
+ defined(CFG_ENV_IS_IN_NVRAM)
+#define TOTAL_MALLOC_LEN (CFG_MALLOC_LEN + CFG_ENV_SIZE)
+#else
+#define TOTAL_MALLOC_LEN CFG_MALLOC_LEN
+#endif
+
+#undef DEBUG
+
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+extern unsigned long nand_init(void);
+#endif
+
+#ifdef CONFIG_SERIAL_FLASH
+extern int serial_flash_init (void);
+#endif
+
+extern int timer_init(void);
+
+extern int incaip_set_cpuclk(void);
+
+extern ulong uboot_end_data_bootstrap;
+extern ulong uboot_end_bootstrap;
+
+ulong monitor_flash_len;
+
+const char version_string[] =
+ U_BOOT_VERSION" (" __DATE__ " - " __TIME__ ")";
+
+static char *failed = "*** failed ***\n";
+
+/*
+ * Begin and End of memory area for malloc(), and current "brk"
+ */
+static ulong mem_malloc_start;
+static ulong mem_malloc_end;
+static ulong mem_malloc_brk;
+
+
+/*
+ * The Malloc area is immediately below the monitor copy in DRAM
+ */
+static void mem_malloc_init (ulong dest_addr)
+{
+// ulong dest_addr = BOOTSTRAP_CFG_MONITOR_BASE + gd->reloc_off;
+
+ mem_malloc_end = dest_addr;
+ mem_malloc_start = dest_addr - TOTAL_MALLOC_LEN;
+ mem_malloc_brk = mem_malloc_start;
+
+ memset ((void *) mem_malloc_start,
+ 0,
+ mem_malloc_end - mem_malloc_start);
+}
+
+void *malloc(unsigned int size)
+{
+ if(size < (mem_malloc_end - mem_malloc_start))
+ {
+ mem_malloc_start += size;
+ return (void *)(mem_malloc_start - size);
+ }
+ return NULL;
+}
+
+void *realloc(void *src,unsigned int size)
+{
+ return NULL;
+}
+
+void free(void *src)
+{
+ return;
+}
+
+
+void *sbrk (ptrdiff_t increment)
+{
+ ulong old = mem_malloc_brk;
+ ulong new = old + increment;
+
+ if ((new < mem_malloc_start) || (new > mem_malloc_end)) {
+ return (NULL);
+ }
+ mem_malloc_brk = new;
+ return ((void *) old);
+}
+
+
+static int init_func_ram (void)
+{
+#ifdef CONFIG_BOARD_TYPES
+ int board_type = gd->board_type;
+#else
+ int board_type = 0; /* use dummy arg */
+#endif
+
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ puts ("DRAM: ");
+#endif
+
+ if ((gd->ram_size = initdram (board_type)) > 0) {
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ print_size (gd->ram_size, "\n");
+#endif
+ return (0);
+ }
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ puts (failed);
+#endif
+ return (1);
+}
+
+static int display_banner(void)
+{
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ printf ("\n\n%s\n\n", version_string);
+#endif
+ return (0);
+}
+
+static int init_baudrate (void)
+{
+#if 0
+ char tmp[64]; /* long enough for environment variables */
+ int i = getenv_r ("baudrate", tmp, sizeof (tmp));
+
+ gd->baudrate = (i > 0)
+ ? (int) simple_strtoul (tmp, NULL, 10)
+ : CONFIG_BAUDRATE;
+#endif
+
+ gd->baudrate = CONFIG_BAUDRATE;
+
+ return (0);
+}
+#ifdef CONFIG_DANUBE
+static void init_led(void)
+{
+
+ *(unsigned long *)0xBE100B18 |= 0x70;
+ *(unsigned long *)0xBE100B1C |= 0x70;
+ *(unsigned long *)0xBE100B20 &= ~0x70;
+ *(unsigned long *)0xBE100B24 |= 0x70;
+#ifdef USE_REFERENCE_BOARD
+
+ *DANUBE_LED_CON1 = 0x00000003;
+ *DANUBE_LED_CPU0 = 0x0000010;
+ *DANUBE_LED_CPU1 = 0x00000000;
+ *DANUBE_LED_AR = 0x00000000;
+ *DANUBE_LED_CON0 = 0x84000000;
+
+#else
+
+ *DANUBE_LED_CON1 = 0x00000007;
+ *DANUBE_LED_CPU0 = 0x00001000;
+ *DANUBE_LED_CPU1 = 0x00000000;
+ *DANUBE_LED_AR = 0x00000000;
+ *DANUBE_LED_CON0 = 0x84000000;
+
+#endif
+
+}
+#endif
+/*
+ * Breath some life into the board...
+ *
+ * The first part of initialization is running from Flash memory;
+ * its main purpose is to initialize the RAM so that we
+ * can relocate the monitor code to RAM.
+ */
+
+/*
+ * All attempts to come up with a "common" initialization sequence
+ * that works for all boards and architectures failed: some of the
+ * requirements are just _too_ different. To get rid of the resulting
+ * mess of board dependend #ifdef'ed code we now make the whole
+ * initialization sequence configurable to the user.
+ *
+ * The requirements for any new initalization function is simple: it
+ * receives a pointer to the "global data" structure as it's only
+ * argument, and returns an integer return code, where 0 means
+ * "continue" and != 0 means "fatal error, hang the system".
+ */
+typedef int (init_fnc_t) (void);
+
+init_fnc_t *init_sequence[] = {
+ //timer_init,
+ //env_init, /* initialize environment */
+#ifdef CONFIG_INCA_IP
+ incaip_set_cpuclk, /* set cpu clock according to environment variable */
+#endif
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ init_baudrate, /* initialze baudrate settings */
+ serial_init, /* serial communications setup */
+ console_init_f,
+ display_banner, /* say that we are here */
+#endif
+ init_func_ram,
+ //checkboard,
+ NULL,
+};
+
+
+void bootstrap_board_init_f(ulong bootflag)
+{
+ gd_t gd_data, *id;
+ bd_t *bd;
+ init_fnc_t **init_fnc_ptr;
+ ulong addr, addr_sp, len = (ulong)&uboot_end_bootstrap - BOOTSTRAP_CFG_MONITOR_BASE;
+ ulong *s;
+ ulong lzmaImageaddr = 0;
+#ifdef CONFIG_PURPLE
+ void copy_code (ulong);
+#endif
+
+ /* Pointer is writable since we allocated a register for it.
+ */
+ gd = &gd_data;
+ /* compiler optimization barrier needed for GCC >= 3.4 */
+ __asm__ __volatile__("": : :"memory");
+
+ memset ((void *)gd, 0, sizeof (gd_t));
+
+ for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
+ if ((*init_fnc_ptr)() != 0) {
+ hang ();
+ }
+ }
+
+ /*
+ * Now that we have DRAM mapped and working, we can
+ * relocate the code and continue running from DRAM.
+ */
+ addr = CFG_SDRAM_BASE + gd->ram_size;
+
+ /* We can reserve some RAM "on top" here.
+ */
+
+ /* round down to next 4 kB limit.
+ */
+ addr &= ~(4096 - 1);
+ debug ("Top of RAM usable for U-Boot at: %08lx\n", addr);
+
+ /* Reserve memory for U-Boot code, data & bss
+ * round down to next 16 kB limit
+ */
+ addr -= len;
+ addr &= ~(16 * 1024 - 1);
+
+ debug ("Reserving %ldk for U-Boot at: %08lx\n", len >> 10, addr);
+
+ /* Reserve memory for malloc() arena.
+ */
+ addr_sp = addr - TOTAL_MALLOC_LEN;
+ debug ("Reserving %dk for malloc() at: %08lx\n",
+ TOTAL_MALLOC_LEN >> 10, addr_sp);
+
+ /*
+ * (permanently) allocate a Board Info struct
+ * and a permanent copy of the "global" data
+ */
+ addr_sp -= sizeof(bd_t);
+ bd = (bd_t *)addr_sp;
+ gd->bd = bd;
+ debug ("Reserving %d Bytes for Board Info at: %08lx\n",
+ sizeof(bd_t), addr_sp);
+
+ addr_sp -= sizeof(gd_t);
+ id = (gd_t *)addr_sp;
+ debug ("Reserving %d Bytes for Global Data at: %08lx\n",
+ sizeof (gd_t), addr_sp);
+
+ /* Reserve memory for boot params.
+ */
+ addr_sp -= CFG_BOOTPARAMS_LEN;
+ bd->bi_boot_params = addr_sp;
+ debug ("Reserving %dk for boot params() at: %08lx\n",
+ CFG_BOOTPARAMS_LEN >> 10, addr_sp);
+
+ /*
+ * Finally, we set up a new (bigger) stack.
+ *
+ * Leave some safety gap for SP, force alignment on 16 byte boundary
+ * Clear initial stack frame
+ */
+ addr_sp -= 16;
+ addr_sp &= ~0xF;
+ s = (ulong *)addr_sp;
+ *s-- = 0;
+ *s-- = 0;
+ addr_sp = (ulong)s;
+ debug ("Stack Pointer at: %08lx\n", addr_sp);
+
+ /*
+ * Save local variables to board info struct
+ */
+ bd->bi_memstart = CFG_SDRAM_BASE; /* start of DRAM memory */
+ bd->bi_memsize = gd->ram_size; /* size of DRAM memory in bytes */
+ bd->bi_baudrate = gd->baudrate; /* Console Baudrate */
+
+ memcpy (id, (void *)gd, sizeof (gd_t));
+
+ /* On the purple board we copy the code in a special way
+ * in order to solve flash problems
+ */
+#ifdef CONFIG_PURPLE
+ copy_code(addr);
+#endif
+
+ lzmaImageaddr = (ulong)&uboot_end_data_bootstrap;
+
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ printf ("\n relocating to address %08x ", addr);
+#endif
+
+ bootstrap_relocate_code (addr_sp, id, addr);
+
+ /* NOTREACHED - relocate_code() does not return */
+}
+/************************************************************************
+ *
+ * This is the next part if the initialization sequence: we are now
+ * running from RAM and have a "normal" C environment, i. e. global
+ * data can be written, BSS has been cleared, the stack size in not
+ * that critical any more, etc.
+ *
+ ************************************************************************
+ */
+#define CONFIG_LZMA
+
+void bootstrap_board_init_r (gd_t *id, ulong dest_addr)
+{
+ int i;
+
+ ulong addr;
+ ulong data, len, checksum;
+ ulong *len_ptr;
+ image_header_t header;
+ image_header_t *hdr = &header;
+ unsigned int destLen;
+ int (*fn)();
+
+#if 1
+#endif
+
+
+
+ /* initialize malloc() area */
+ mem_malloc_init(dest_addr);
+
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ printf("\n Compressed Image at %08x \n ", (BOOTSTRAP_CFG_MONITOR_BASE + ((ulong)&uboot_end_data_bootstrap - dest_addr)));
+#endif
+
+ addr = (char *)(BOOTSTRAP_CFG_MONITOR_BASE + ((ulong)&uboot_end_data_bootstrap - dest_addr));
+ memmove (&header, (char *)addr, sizeof(image_header_t));
+
+ if (ntohl(hdr->ih_magic) != IH_MAGIC) {
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ printf ("Bad Magic Number at address 0x%08lx\n",addr);
+#endif
+ return;
+ }
+
+ data = (ulong)&header;
+ len = sizeof(image_header_t);
+
+ checksum = ntohl(hdr->ih_hcrc);
+ hdr->ih_hcrc = 0;
+ if (crc32 (0, (char *)data, len) != checksum) {
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ printf ("Bad Header Checksum\n");
+#endif
+ return;
+ }
+
+ data = addr + sizeof(image_header_t);
+ len = ntohl(hdr->ih_size);
+
+ len_ptr = (ulong *)data;
+
+
+
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ printf ("Disabling all the interrupts\n");
+#endif
+ disable_interrupts();
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ printf (" Uncompressing UBoot Image ... \n" );
+#endif
+
+ /*
+ * If we've got less than 4 MB of malloc() space,
+ * use slower decompression algorithm which requires
+ * at most 2300 KB of memory.
+ */
+ destLen = 0x0;
+
+#ifdef CONFIG_BZIP2
+ i = BZ2_bzBuffToBuffDecompress ((char*)ntohl(hdr->ih_load),
+ 0x400000, (char *)data, len,
+ CFG_MALLOC_LEN < (4096 * 1024), 0);
+ if (i != BZ_OK) {
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ printf ("BUNZIP2 ERROR %d - must RESET board to recover\n", i);
+#endif
+ return;
+ }
+#endif /* CONFIG_BZIP2 */
+
+#ifdef CONFIG_MICROBZIP2
+ i = micro_bzBuffToBuffDecompress ((char*)ntohl(hdr->ih_load),
+ &destLen, (char *)data, len,
+ CFG_MALLOC_LEN < (4096 * 1024), 0);
+ if (i != RETVAL_OK) {
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ printf ("MICRO_BUNZIP2 ERROR %d - must RESET board to recover\n", i);
+#endif
+ //do_reset (cmdtp, flag, argc, argv);
+ return;
+ }
+#endif
+
+#ifdef CONFIG_LZMA
+#if 0
+ i = lzmaBuffToBuffDecompress ((char*)ntohl(hdr->ih_load),
+ &destLen, (char *)data, len);
+#endif
+
+ i = lzma_inflate ((unsigned char *)data, len, (unsigned char*)ntohl(hdr->ih_load), &destLen);
+ if (i != LZMA_RESULT_OK) {
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ printf ("LZMA ERROR %d - must RESET board to recover\n", i);
+#endif
+ //do_reset (cmdtp, flag, argc, argv);
+ return;
+ }
+#endif
+
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ printf (" Uncompression completed successfully with destLen %d\n ",destLen );
+#endif
+
+ fn = ntohl(hdr->ih_load);
+
+ (*fn)();
+
+ hang ();
+
+}
+
+void hang (void)
+{
+
+#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
+ puts ("### ERROR ### Please RESET the board ###\n");
+#endif
+ for (;;);
+}
diff --git a/package/uboot-ifxmips/files/lib_bootstrap/console.c b/package/uboot-ifxmips/files/lib_bootstrap/console.c
new file mode 100644
index 000000000..a8fcd2a53
--- /dev/null
+++ b/package/uboot-ifxmips/files/lib_bootstrap/console.c
@@ -0,0 +1,573 @@
+/*
+ * (C) Copyright 2000
+ * Paolo Scaffardi, AIRVENT SAM s.p.a - RIMINI(ITALY), arsenio@tin.it
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+#include <common.h>
+#include <stdarg.h>
+#include <malloc.h>
+#include <console.h>
+#include <exports.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_AMIGAONEG3SE
+int console_changed = 0;
+#endif
+
+#ifdef CFG_CONSOLE_IS_IN_ENV
+/*
+ * if overwrite_console returns 1, the stdin, stderr and stdout
+ * are switched to the serial port, else the settings in the
+ * environment are used
+ */
+#ifdef CFG_CONSOLE_OVERWRITE_ROUTINE
+extern int overwrite_console (void);
+#define OVERWRITE_CONSOLE overwrite_console ()
+#else
+#define OVERWRITE_CONSOLE 0
+#endif /* CFG_CONSOLE_OVERWRITE_ROUTINE */
+
+#endif /* CFG_CONSOLE_IS_IN_ENV */
+
+static int console_setfile (int file, device_t * dev)
+{
+ int error = 0;
+
+ if (dev == NULL)
+ return -1;
+
+ switch (file) {
+ case stdin:
+ case stdout:
+ case stderr:
+ /* Start new device */
+ if (dev->start) {
+ error = dev->start ();
+ /* If it's not started dont use it */
+ if (error < 0)
+ break;
+ }
+
+ /* Assign the new device (leaving the existing one started) */
+ stdio_devices[file] = dev;
+
+ /*
+ * Update monitor functions
+ * (to use the console stuff by other applications)
+ */
+ switch (file) {
+ case stdin:
+ gd->jt[XF_getc] = dev->getc;
+ gd->jt[XF_tstc] = dev->tstc;
+ break;
+ case stdout:
+ gd->jt[XF_putc] = dev->putc;
+ gd->jt[XF_puts] = dev->puts;
+ gd->jt[XF_printf] = printf;
+ break;
+ }
+ break;
+
+ default: /* Invalid file ID */
+ error = -1;
+ }
+ return error;
+}
+
+/** U-Boot INITIAL CONSOLE-NOT COMPATIBLE FUNCTIONS *************************/
+
+void serial_printf (const char *fmt, ...)
+{
+ va_list args;
+ uint i;
+ char printbuffer[CFG_PBSIZE];
+
+ va_start (args, fmt);
+
+ /* For this to work, printbuffer must be larger than
+ * anything we ever want to print.
+ */
+ i = vsprintf (printbuffer, fmt, args);
+ va_end (args);
+
+ serial_puts (printbuffer);
+}
+
+int fgetc (int file)
+{
+ if (file < MAX_FILES)
+ return stdio_devices[file]->getc ();
+
+ return -1;
+}
+
+int ftstc (int file)
+{
+ if (file < MAX_FILES)
+ return stdio_devices[file]->tstc ();
+
+ return -1;
+}
+
+void fputc (int file, const char c)
+{
+ if (file < MAX_FILES)
+ stdio_devices[file]->putc (c);
+}
+
+void fputs (int file, const char *s)
+{
+ if (file < MAX_FILES)
+ stdio_devices[file]->puts (s);
+}
+
+void fprintf (int file, const char *fmt, ...)
+{
+ va_list args;
+ uint i;
+ char printbuffer[CFG_PBSIZE];
+
+ va_start (args, fmt);
+
+ /* For this to work, printbuffer must be larger than
+ * anything we ever want to print.
+ */
+ i = vsprintf (printbuffer, fmt, args);
+ va_end (args);
+
+ /* Send to desired file */
+ fputs (file, printbuffer);
+}
+
+/** U-Boot INITIAL CONSOLE-COMPATIBLE FUNCTION *****************************/
+
+int getc (void)
+{
+ if (gd->flags & GD_FLG_DEVINIT) {
+ /* Get from the standard input */
+ return fgetc (stdin);
+ }
+
+ /* Send directly to the handler */
+ return serial_getc ();
+}
+
+int tstc (void)
+{
+ if (gd->flags & GD_FLG_DEVINIT) {
+ /* Test the standard input */
+ return ftstc (stdin);
+ }
+
+ /* Send directly to the handler */
+ return serial_tstc ();
+}
+
+void putc (const char c)
+{
+#ifdef CONFIG_SILENT_CONSOLE
+ if (gd->flags & GD_FLG_SILENT)
+ return;
+#endif
+
+ if (gd->flags & GD_FLG_DEVINIT) {
+ /* Send to the standard output */
+ fputc (stdout, c);
+ } else {
+ /* Send directly to the handler */
+ serial_putc (c);
+ }
+}
+
+void puts (const char *s)
+{
+#ifdef CONFIG_SILENT_CONSOLE
+ if (gd->flags & GD_FLG_SILENT)
+ return;
+#endif
+
+ if (gd->flags & GD_FLG_DEVINIT) {
+ /* Send to the standard output */
+ fputs (stdout, s);
+ } else {
+ /* Send directly to the handler */
+ serial_puts (s);
+ }
+}
+
+void printf (const char *fmt, ...)
+{
+ va_list args;
+ uint i;
+ char printbuffer[CFG_PBSIZE];
+
+ va_start (args, fmt);
+
+ /* For this to work, printbuffer must be larger than
+ * anything we ever want to print.
+ */
+ i = vsprintf (printbuffer, fmt, args);
+ va_end (args);
+
+ /* Print the string */
+ puts (printbuffer);
+}
+
+void vprintf (const char *fmt, va_list args)
+{
+ uint i;
+ char printbuffer[CFG_PBSIZE];
+
+ /* For this to work, printbuffer must be larger than
+ * anything we ever want to print.
+ */
+ i = vsprintf (printbuffer, fmt, args);
+
+ /* Print the string */
+ puts (printbuffer);
+}
+
+/* test if ctrl-c was pressed */
+static int ctrlc_disabled = 0; /* see disable_ctrl() */
+static int ctrlc_was_pressed = 0;
+int ctrlc (void)
+{
+ if (!ctrlc_disabled && gd->have_console) {
+ if (tstc ()) {
+ switch (getc ()) {
+ case 0x03: /* ^C - Control C */
+ ctrlc_was_pressed = 1;
+ return 1;
+ default:
+ break;
+ }
+ }
+ }
+ return 0;
+}
+
+/* pass 1 to disable ctrlc() checking, 0 to enable.
+ * returns previous state
+ */
+int disable_ctrlc (int disable)
+{
+ int prev = ctrlc_disabled; /* save previous state */
+
+ ctrlc_disabled = disable;
+ return prev;
+}
+
+int had_ctrlc (void)
+{
+ return ctrlc_was_pressed;
+}
+
+void clear_ctrlc (void)
+{
+ ctrlc_was_pressed = 0;
+}
+
+#ifdef CONFIG_MODEM_SUPPORT_DEBUG
+char screen[1024];
+char *cursor = screen;
+int once = 0;
+inline void dbg(const char *fmt, ...)
+{
+ va_list args;
+ uint i;
+ char printbuffer[CFG_PBSIZE];
+
+ if (!once) {
+ memset(screen, 0, sizeof(screen));
+ once++;
+ }
+
+ va_start(args, fmt);
+
+ /* For this to work, printbuffer must be larger than
+ * anything we ever want to print.
+ */
+ i = vsprintf(printbuffer, fmt, args);
+ va_end(args);
+
+ if ((screen + sizeof(screen) - 1 - cursor) < strlen(printbuffer)+1) {
+ memset(screen, 0, sizeof(screen));
+ cursor = screen;
+ }
+ sprintf(cursor, printbuffer);
+ cursor += strlen(printbuffer);
+
+}
+#else
+inline void dbg(const char *fmt, ...)
+{
+}
+#endif
+
+/** U-Boot INIT FUNCTIONS *************************************************/
+
+int console_assign (int file, char *devname)
+{
+ int flag, i;
+
+ /* Check for valid file */
+ switch (file) {
+ case stdin:
+ flag = DEV_FLAGS_INPUT;
+ break;
+ case stdout:
+ case stderr:
+ flag = DEV_FLAGS_OUTPUT;
+ break;
+ default:
+ return -1;
+ }
+
+ /* Check for valid device name */
+
+ for (i = 1; i <= ListNumItems (devlist); i++) {
+ device_t *dev = ListGetPtrToItem (devlist, i);
+
+ if (strcmp (devname, dev->name) == 0) {
+ if (dev->flags & flag)
+ return console_setfile (file, dev);
+
+ return -1;
+ }
+ }
+
+ return -1;
+}
+
+/* Called before relocation - use serial functions */
+int console_init_f (void)
+{
+ gd->have_console = 1;
+
+#ifdef CONFIG_SILENT_CONSOLE
+ if (getenv("silent") != NULL)
+ gd->flags |= GD_FLG_SILENT;
+#endif
+
+ return (0);
+}
+
+#if defined(CFG_CONSOLE_IS_IN_ENV) || defined(CONFIG_SPLASH_SCREEN) || defined(CONFIG_SILENT_CONSOLE)
+/* search a device */
+device_t *search_device (int flags, char *name)
+{
+ int i, items;
+ device_t *dev = NULL;
+
+ items = ListNumItems (devlist);
+ if (name == NULL)
+ return dev;
+
+ for (i = 1; i <= items; i++) {
+ dev = ListGetPtrToItem (devlist, i);
+ if ((dev->flags & flags) && (strcmp (name, dev->name) == 0)) {
+ break;
+ }
+ }
+ return dev;
+}
+#endif /* CFG_CONSOLE_IS_IN_ENV || CONFIG_SPLASH_SCREEN */
+
+#ifdef CFG_CONSOLE_IS_IN_ENV
+/* Called after the relocation - use desired console functions */
+int console_init_r (void)
+{
+ char *stdinname, *stdoutname, *stderrname;
+ device_t *inputdev = NULL, *outputdev = NULL, *errdev = NULL;
+#ifdef CFG_CONSOLE_ENV_OVERWRITE
+ int i;
+#endif /* CFG_CONSOLE_ENV_OVERWRITE */
+
+ /* set default handlers at first */
+ gd->jt[XF_getc] = serial_getc;
+ gd->jt[XF_tstc] = serial_tstc;
+ gd->jt[XF_putc] = serial_putc;
+ gd->jt[XF_puts] = serial_puts;
+ gd->jt[XF_printf] = serial_printf;
+
+ /* stdin stdout and stderr are in environment */
+ /* scan for it */
+ stdinname = getenv ("stdin");
+ stdoutname = getenv ("stdout");
+ stderrname = getenv ("stderr");
+
+ if (OVERWRITE_CONSOLE == 0) { /* if not overwritten by config switch */
+ inputdev = search_device (DEV_FLAGS_INPUT, stdinname);
+ outputdev = search_device (DEV_FLAGS_OUTPUT, stdoutname);
+ errdev = search_device (DEV_FLAGS_OUTPUT, stderrname);
+ }
+ /* if the devices are overwritten or not found, use default device */
+ if (inputdev == NULL) {
+ inputdev = search_device (DEV_FLAGS_INPUT, "serial");
+ }
+ if (outputdev == NULL) {
+ outputdev = search_device (DEV_FLAGS_OUTPUT, "serial");
+ }
+ if (errdev == NULL) {
+ errdev = search_device (DEV_FLAGS_OUTPUT, "serial");
+ }
+ /* Initializes output console first */
+ if (outputdev != NULL) {
+ console_setfile (stdout, outputdev);
+ }
+ if (errdev != NULL) {
+ console_setfile (stderr, errdev);
+ }
+ if (inputdev != NULL) {
+ console_setfile (stdin, inputdev);
+ }
+
+ gd->flags |= GD_FLG_DEVINIT; /* device initialization completed */
+
+#ifndef CFG_CONSOLE_INFO_QUIET
+ /* Print information */
+ puts ("In: ");
+ if (stdio_devices[stdin] == NULL) {
+ puts ("No input devices available!\n");
+ } else {
+ printf ("%s\n", stdio_devices[stdin]->name);
+ }
+
+ puts ("Out: ");
+ if (stdio_devices[stdout] == NULL) {
+ puts ("No output devices available!\n");
+ } else {
+ printf ("%s\n", stdio_devices[stdout]->name);
+ }
+
+ puts ("Err: ");
+ if (stdio_devices[stderr] == NULL) {
+ puts ("No error devices available!\n");
+ } else {
+ printf ("%s\n", stdio_devices[stderr]->name);
+ }
+#endif /* CFG_CONSOLE_INFO_QUIET */
+
+#ifdef CFG_CONSOLE_ENV_OVERWRITE
+ /* set the environment variables (will overwrite previous env settings) */
+ for (i = 0; i < 3; i++) {
+ setenv (stdio_names[i], stdio_devices[i]->name);
+ }
+#endif /* CFG_CONSOLE_ENV_OVERWRITE */
+
+#if 0
+ /* If nothing usable installed, use only the initial console */
+ if ((stdio_devices[stdin] == NULL) && (stdio_devices[stdout] == NULL))
+ return (0);
+#endif
+ return (0);
+}
+
+#else /* CFG_CONSOLE_IS_IN_ENV */
+#if 0
+/* Called after the relocation - use desired console functions */
+int console_init_r (void)
+{
+ device_t *inputdev = NULL, *outputdev = NULL;
+ int i, items = ListNumItems (devlist);
+
+#ifdef CONFIG_SPLASH_SCREEN
+ /* suppress all output if splash screen is enabled and we have
+ a bmp to display */
+ if (getenv("splashimage") != NULL)
+ outputdev = search_device (DEV_FLAGS_OUTPUT, "nulldev");
+#endif
+
+#ifdef CONFIG_SILENT_CONSOLE
+ /* Suppress all output if "silent" mode requested */
+ if (gd->flags & GD_FLG_SILENT)
+ outputdev = search_device (DEV_FLAGS_OUTPUT, "nulldev");
+#endif
+
+ /* Scan devices looking for input and output devices */
+ for (i = 1;
+ (i <= items) && ((inputdev == NULL) || (outputdev == NULL));
+ i++
+ ) {
+ device_t *dev = ListGetPtrToItem (devlist, i);
+
+ if ((dev->flags & DEV_FLAGS_INPUT) && (inputdev == NULL)) {
+ inputdev = dev;
+ }
+ if ((dev->flags & DEV_FLAGS_OUTPUT) && (outputdev == NULL)) {
+ outputdev = dev;
+ }
+ }
+
+ /* Initializes output console first */
+ if (outputdev != NULL) {
+ console_setfile (stdout, outputdev);
+ console_setfile (stderr, outputdev);
+ }
+
+ /* Initializes input console */
+ if (inputdev != NULL) {
+ console_setfile (stdin, inputdev);
+ }
+
+ gd->flags |= GD_FLG_DEVINIT; /* device initialization completed */
+
+#ifndef CFG_CONSOLE_INFO_QUIET
+ /* Print information */
+ puts ("In: ");
+ if (stdio_devices[stdin] == NULL) {
+ puts ("No input devices available!\n");
+ } else {
+ printf ("%s\n", stdio_devices[stdin]->name);
+ }
+
+ puts ("Out: ");
+ if (stdio_devices[stdout] == NULL) {
+ puts ("No output devices available!\n");
+ } else {
+ printf ("%s\n", stdio_devices[stdout]->name);
+ }
+
+ puts ("Err: ");
+ if (stdio_devices[stderr] == NULL) {
+ puts ("No error devices available!\n");
+ } else {
+ printf ("%s\n", stdio_devices[stderr]->name);
+ }
+#endif /* CFG_CONSOLE_INFO_QUIET */
+
+ /* Setting environment variables */
+ for (i = 0; i < 3; i++) {
+ setenv (stdio_names[i], stdio_devices[i]->name);
+ }
+
+#if 0
+ /* If nothing usable installed, use only the initial console */
+ if ((stdio_devices[stdin] == NULL) && (stdio_devices[stdout] == NULL))
+ return (0);
+#endif
+
+ return (0);
+}
+#endif
+
+#endif /* CFG_CONSOLE_IS_IN_ENV */
diff --git a/package/uboot-ifxmips/files/lib_bootstrap/crc32.c b/package/uboot-ifxmips/files/lib_bootstrap/crc32.c
new file mode 100644
index 000000000..50ca4ffd3
--- /dev/null
+++ b/package/uboot-ifxmips/files/lib_bootstrap/crc32.c
@@ -0,0 +1,197 @@
+/*
+ * This file is derived from crc32.c from the zlib-1.1.3 distribution
+ * by Jean-loup Gailly and Mark Adler.
+ */
+
+/* crc32.c -- compute the CRC-32 of a data stream
+ * Copyright (C) 1995-1998 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#ifndef USE_HOSTCC /* Shut down "ANSI does not permit..." warnings */
+#include <common.h> /* to get command definitions like CFG_CMD_JFFS2 */
+#endif
+
+#include "zlib.h"
+
+#define local static
+#define ZEXPORT /* empty */
+unsigned long crc32 (unsigned long, const unsigned char *, unsigned int);
+
+#ifdef DYNAMIC_CRC_TABLE
+
+local int crc_table_empty = 1;
+local uLongf crc_table[256];
+local void make_crc_table OF((void));
+
+/*
+ Generate a table for a byte-wise 32-bit CRC calculation on the polynomial:
+ x^32+x^26+x^23+x^22+x^16+x^12+x^11+x^10+x^8+x^7+x^5+x^4+x^2+x+1.
+
+ Polynomials over GF(2) are represented in binary, one bit per coefficient,
+ with the lowest powers in the most significant bit. Then adding polynomials
+ is just exclusive-or, and multiplying a polynomial by x is a right shift by
+ one. If we call the above polynomial p, and represent a byte as the
+ polynomial q, also with the lowest power in the most significant bit (so the
+ byte 0xb1 is the polynomial x^7+x^3+x+1), then the CRC is (q*x^32) mod p,
+ where a mod b means the remainder after dividing a by b.
+
+ This calculation is done using the shift-register method of multiplying and
+ taking the remainder. The register is initialized to zero, and for each
+ incoming bit, x^32 is added mod p to the register if the bit is a one (where
+ x^32 mod p is p+x^32 = x^26+...+1), and the register is multiplied mod p by
+ x (which is shifting right by one and adding x^32 mod p if the bit shifted
+ out is a one). We start with the highest power (least significant bit) of
+ q and repeat for all eight bits of q.
+
+ The table is simply the CRC of all possible eight bit values. This is all
+ the information needed to generate CRC's on data a byte at a time for all
+ combinations of CRC register values and incoming bytes.
+*/
+local void make_crc_table()
+{
+ uLong c;
+ int n, k;
+ uLong poly; /* polynomial exclusive-or pattern */
+ /* terms of polynomial defining this crc (except x^32): */
+ static const Byte p[] = {0,1,2,4,5,7,8,10,11,12,16,22,23,26};
+
+ /* make exclusive-or pattern from polynomial (0xedb88320L) */
+ poly = 0L;
+ for (n = 0; n < sizeof(p)/sizeof(Byte); n++)
+ poly |= 1L << (31 - p[n]);
+
+ for (n = 0; n < 256; n++)
+ {
+ c = (uLong)n;
+ for (k = 0; k < 8; k++)
+ c = c & 1 ? poly ^ (c >> 1) : c >> 1;
+ crc_table[n] = c;
+ }
+ crc_table_empty = 0;
+}
+#else
+/* ========================================================================
+ * Table of CRC-32's of all single-byte values (made by make_crc_table)
+ */
+local const uLongf crc_table[256] = {
+ 0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L,
+ 0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,
+ 0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L,
+ 0x90bf1d91L, 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL,
+ 0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, 0x136c9856L,
+ 0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L,
+ 0xfa0f3d63L, 0x8d080df5L, 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L,
+ 0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL,
+ 0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L,
+ 0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, 0x26d930acL, 0x51de003aL,
+ 0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L,
+ 0xb8bda50fL, 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L,
+ 0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, 0x76dc4190L,
+ 0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL,
+ 0x9fbfe4a5L, 0xe8b8d433L, 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL,
+ 0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L,
+ 0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL,
+ 0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, 0x65b0d9c6L, 0x12b7e950L,
+ 0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L,
+ 0xfbd44c65L, 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L,
+ 0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, 0x4369e96aL,
+ 0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L,
+ 0xaa0a4c5fL, 0xdd0d7cc9L, 0x5005713cL, 0x270241aaL, 0xbe0b1010L,
+ 0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL,
+ 0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L,
+ 0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, 0xedb88320L, 0x9abfb3b6L,
+ 0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L,
+ 0x73dc1683L, 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L,
+ 0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, 0xf00f9344L,
+ 0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL,
+ 0x196c3671L, 0x6e6b06e7L, 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL,
+ 0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L,
+ 0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L,
+ 0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, 0xd80d2bdaL, 0xaf0a1b4cL,
+ 0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL,
+ 0x4669be79L, 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L,
+ 0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, 0xc5ba3bbeL,
+ 0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L,
+ 0x2cd99e8bL, 0x5bdeae1dL, 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL,
+ 0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L,
+ 0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL,
+ 0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, 0x86d3d2d4L, 0xf1d4e242L,
+ 0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L,
+ 0x18b74777L, 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL,
+ 0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, 0xa00ae278L,
+ 0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L,
+ 0x4969474dL, 0x3e6e77dbL, 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L,
+ 0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L,
+ 0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L,
+ 0xcdd70693L, 0x54de5729L, 0x23d967bfL, 0xb3667a2eL, 0xc4614ab8L,
+ 0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL,
+ 0x2d02ef8dL
+};
+#endif
+
+#if 0
+/* =========================================================================
+ * This function can be used by asm versions of crc32()
+ */
+const uLongf * ZEXPORT get_crc_table()
+{
+#ifdef DYNAMIC_CRC_TABLE
+ if (crc_table_empty) make_crc_table();
+#endif
+ return (const uLongf *)crc_table;
+}
+#endif
+
+/* ========================================================================= */
+#define DO1(buf) crc = crc_table[((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8);
+#define DO2(buf) DO1(buf); DO1(buf);
+#define DO4(buf) DO2(buf); DO2(buf);
+#define DO8(buf) DO4(buf); DO4(buf);
+
+/* ========================================================================= */
+uLong ZEXPORT crc32(crc, buf, len)
+ uLong crc;
+ const Bytef *buf;
+ uInt len;
+{
+#ifdef DYNAMIC_CRC_TABLE
+ if (crc_table_empty)
+ make_crc_table();
+#endif
+ crc = crc ^ 0xffffffffL;
+ while (len >= 8)
+ {
+ DO8(buf);
+ len -= 8;
+ }
+ if (len) do {
+ DO1(buf);
+ } while (--len);
+ return crc ^ 0xffffffffL;
+}
+
+#if (CONFIG_COMMANDS & CFG_CMD_JFFS2)
+
+/* No ones complement version. JFFS2 (and other things ?)
+ * don't use ones compliment in their CRC calculations.
+ */
+uLong ZEXPORT crc32_no_comp(uLong crc, const Bytef *buf, uInt len)
+{
+#ifdef DYNAMIC_CRC_TABLE
+ if (crc_table_empty)
+ make_crc_table();
+#endif
+ while (len >= 8)
+ {
+ DO8(buf);
+ len -= 8;
+ }
+ if (len) do {
+ DO1(buf);
+ } while (--len);
+
+ return crc;
+}
+
+#endif /* CFG_CMD_JFFS2 */
diff --git a/package/uboot-ifxmips/files/lib_bootstrap/ctype.c b/package/uboot-ifxmips/files/lib_bootstrap/ctype.c
new file mode 100644
index 000000000..6ed0468a2
--- /dev/null
+++ b/package/uboot-ifxmips/files/lib_bootstrap/ctype.c
@@ -0,0 +1,56 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+/*
+ * linux/lib/ctype.c
+ *
+ * Copyright (C) 1991, 1992 Linus Torvalds
+ */
+
+#include <linux/ctype.h>
+
+unsigned char _ctype[] = {
+_C,_C,_C,_C,_C,_C,_C,_C, /* 0-7 */
+_C,_C|_S,_C|_S,_C|_S,_C|_S,_C|_S,_C,_C, /* 8-15 */
+_C,_C,_C,_C,_C,_C,_C,_C, /* 16-23 */
+_C,_C,_C,_C,_C,_C,_C,_C, /* 24-31 */
+_S|_SP,_P,_P,_P,_P,_P,_P,_P, /* 32-39 */
+_P,_P,_P,_P,_P,_P,_P,_P, /* 40-47 */
+_D,_D,_D,_D,_D,_D,_D,_D, /* 48-55 */
+_D,_D,_P,_P,_P,_P,_P,_P, /* 56-63 */
+_P,_U|_X,_U|_X,_U|_X,_U|_X,_U|_X,_U|_X,_U, /* 64-71 */
+_U,_U,_U,_U,_U,_U,_U,_U, /* 72-79 */
+_U,_U,_U,_U,_U,_U,_U,_U, /* 80-87 */
+_U,_U,_U,_P,_P,_P,_P,_P, /* 88-95 */
+_P,_L|_X,_L|_X,_L|_X,_L|_X,_L|_X,_L|_X,_L, /* 96-103 */
+_L,_L,_L,_L,_L,_L,_L,_L, /* 104-111 */
+_L,_L,_L,_L,_L,_L,_L,_L, /* 112-119 */
+_L,_L,_L,_P,_P,_P,_P,_C, /* 120-127 */
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 128-143 */
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 144-159 */
+_S|_SP,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P, /* 160-175 */
+_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P, /* 176-191 */
+_U,_U,_U,_U,_U,_U,_U,_U,_U,_U,_U,_U,_U,_U,_U,_U, /* 192-207 */
+_U,_U,_U,_U,_U,_U,_U,_P,_U,_U,_U,_U,_U,_U,_U,_L, /* 208-223 */
+_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L, /* 224-239 */
+_L,_L,_L,_L,_L,_L,_L,_P,_L,_L,_L,_L,_L,_L,_L,_L}; /* 240-255 */
diff --git a/package/uboot-ifxmips/files/lib_bootstrap/devices.c b/package/uboot-ifxmips/files/lib_bootstrap/devices.c
new file mode 100644
index 000000000..ddf8f8ee2
--- /dev/null
+++ b/package/uboot-ifxmips/files/lib_bootstrap/devices.c
@@ -0,0 +1,216 @@
+/*
+ * (C) Copyright 2000
+ * Paolo Scaffardi, AIRVENT SAM s.p.a - RIMINI(ITALY), arsenio@tin.it
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+#include <config.h>
+#include <common.h>
+#include <stdarg.h>
+#include <malloc.h>
+#include <devices.h>
+#include <serial.h>
+#ifdef CONFIG_LOGBUFFER
+#include <logbuff.h>
+#endif
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
+#include <i2c.h>
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+list_t devlist = 0;
+device_t *stdio_devices[] = { NULL, NULL, NULL };
+char *stdio_names[MAX_FILES] = { "stdin", "stdout", "stderr" };
+
+#if defined(CONFIG_SPLASH_SCREEN) && !defined(CFG_DEVICE_NULLDEV)
+#define CFG_DEVICE_NULLDEV 1
+#endif
+
+
+#ifdef CFG_DEVICE_NULLDEV
+void nulldev_putc(const char c)
+{
+ /* nulldev is empty! */
+}
+
+void nulldev_puts(const char *s)
+{
+ /* nulldev is empty! */
+}
+
+int nulldev_input(void)
+{
+ /* nulldev is empty! */
+ return 0;
+}
+#endif
+
+/**************************************************************************
+ * SYSTEM DRIVERS
+ **************************************************************************
+ */
+
+static void drv_system_init (void)
+{
+ device_t dev;
+
+ memset (&dev, 0, sizeof (dev));
+
+ strcpy (dev.name, "serial");
+ dev.flags = DEV_FLAGS_OUTPUT | DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM;
+#ifdef CONFIG_SERIAL_SOFTWARE_FIFO
+ dev.putc = serial_buffered_putc;
+ dev.puts = serial_buffered_puts;
+ dev.getc = serial_buffered_getc;
+ dev.tstc = serial_buffered_tstc;
+#else
+ dev.putc = serial_putc;
+ dev.puts = serial_puts;
+ dev.getc = serial_getc;
+ dev.tstc = serial_tstc;
+#endif
+
+ device_register (&dev);
+
+#ifdef CFG_DEVICE_NULLDEV
+ memset (&dev, 0, sizeof (dev));
+
+ strcpy (dev.name, "nulldev");
+ dev.flags = DEV_FLAGS_OUTPUT | DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM;
+ dev.putc = nulldev_putc;
+ dev.puts = nulldev_puts;
+ dev.getc = nulldev_input;
+ dev.tstc = nulldev_input;
+
+ device_register (&dev);
+#endif
+}
+
+/**************************************************************************
+ * DEVICES
+ **************************************************************************
+ */
+
+int device_register (device_t * dev)
+{
+ ListInsertItem (devlist, dev, LIST_END);
+ return 0;
+}
+
+/* deregister the device "devname".
+ * returns 0 if success, -1 if device is assigned and 1 if devname not found
+ */
+#ifdef CFG_DEVICE_DEREGISTER
+int device_deregister(char *devname)
+{
+ int i,l,dev_index;
+ device_t *dev = NULL;
+ char temp_names[3][8];
+
+ dev_index=-1;
+ for (i=1; i<=ListNumItems(devlist); i++) {
+ dev = ListGetPtrToItem (devlist, i);
+ if(strcmp(dev->name,devname)==0) {
+ dev_index=i;
+ break;
+ }
+ }
+ if(dev_index<0) /* device not found */
+ return 0;
+ /* get stdio devices (ListRemoveItem changes the dev list) */
+ for (l=0 ; l< MAX_FILES; l++) {
+ if (stdio_devices[l] == dev) {
+ /* Device is assigned -> report error */
+ return -1;
+ }
+ memcpy (&temp_names[l][0],
+ stdio_devices[l]->name,
+ sizeof(stdio_devices[l]->name));
+ }
+ ListRemoveItem(devlist,NULL,dev_index);
+ /* reassign Device list */
+ for (i=1; i<=ListNumItems(devlist); i++) {
+ dev = ListGetPtrToItem (devlist, i);
+ for (l=0 ; l< MAX_FILES; l++) {
+ if(strcmp(dev->name,temp_names[l])==0) {
+ stdio_devices[l] = dev;
+ }
+ }
+ }
+ return 0;
+}
+#endif /* CFG_DEVICE_DEREGISTER */
+
+int devices_init (void)
+{
+#ifndef CONFIG_ARM /* already relocated for current ARM implementation */
+ ulong relocation_offset = gd->reloc_off;
+ int i;
+
+ /* relocate device name pointers */
+ for (i = 0; i < (sizeof (stdio_names) / sizeof (char *)); ++i) {
+ stdio_names[i] = (char *) (((ulong) stdio_names[i]) +
+ relocation_offset);
+ }
+#endif
+
+ /* Initialize the list */
+ devlist = ListCreate (sizeof (device_t));
+
+ if (devlist == NULL) {
+ eputs ("Cannot initialize the list of devices!\n");
+ return -1;
+ }
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
+ i2c_init (CFG_I2C_SPEED, CFG_I2C_SLAVE);
+#endif
+#ifdef CONFIG_LCD
+ drv_lcd_init ();
+#endif
+#if defined(CONFIG_VIDEO) || defined(CONFIG_CFB_CONSOLE)
+ drv_video_init ();
+#endif
+#ifdef CONFIG_KEYBOARD
+ drv_keyboard_init ();
+#endif
+#ifdef CONFIG_LOGBUFFER
+ drv_logbuff_init ();
+#endif
+ drv_system_init ();
+#ifdef CONFIG_SERIAL_MULTI
+ serial_devices_init ();
+#endif
+#ifdef CONFIG_USB_TTY
+ drv_usbtty_init ();
+#endif
+#ifdef CONFIG_NETCONSOLE
+ drv_nc_init ();
+#endif
+
+ return (0);
+}
+
+int devices_done (void)
+{
+ ListDispose (devlist);
+
+ return 0;
+}
diff --git a/package/uboot-ifxmips/files/lib_bootstrap/display_options.c b/package/uboot-ifxmips/files/lib_bootstrap/display_options.c
new file mode 100644
index 000000000..512e8980d
--- /dev/null
+++ b/package/uboot-ifxmips/files/lib_bootstrap/display_options.c
@@ -0,0 +1,67 @@
+/*
+ * (C) Copyright 2000-2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+#include <common.h>
+
+int display_options (void)
+{
+ extern char version_string[];
+
+#if defined(BUILD_TAG)
+ printf ("\n\n%s, Build: %s\n\n", version_string, BUILD_TAG);
+#else
+ printf ("\n\n%s\n\n", version_string);
+#endif
+ return 0;
+}
+
+/*
+ * print sizes as "xxx kB", "xxx.y kB", "xxx MB" or "xxx.y MB" as needed;
+ * allow for optional trailing string (like "\n")
+ */
+void print_size (ulong size, const char *s)
+{
+ ulong m, n;
+ ulong d = 1 << 20; /* 1 MB */
+ char c = 'M';
+
+ if (size < d) { /* print in kB */
+ c = 'k';
+ d = 1 << 10;
+ }
+
+ n = size / d;
+
+ m = (10 * (size - (n * d)) + (d / 2) ) / d;
+
+ if (m >= 10) {
+ m -= 10;
+ n += 1;
+ }
+
+ printf ("%2ld", n);
+ if (m) {
+ printf (".%ld", m);
+ }
+ printf (" %cB%s", c, s);
+}
diff --git a/package/uboot-ifxmips/files/lib_bootstrap/lists.c b/package/uboot-ifxmips/files/lib_bootstrap/lists.c
new file mode 100644
index 000000000..3f117b568
--- /dev/null
+++ b/package/uboot-ifxmips/files/lib_bootstrap/lists.c
@@ -0,0 +1,734 @@
+#include <common.h>
+#include <malloc.h>
+#include <lists.h>
+
+#define MAX(a,b) (((a)>(b)) ? (a) : (b))
+#define MIN(a,b) (((a)<(b)) ? (a) : (b))
+#define CAT4CHARS(a,b,c,d) ((a<<24) | (b<<16) | (c<<8) | d)
+
+/* increase list size by 10% every time it is full */
+#define kDefaultAllocationPercentIncrease 10
+
+/* always increase list size by 4 items when it is full */
+#define kDefaultAllocationminNumItemsIncrease 4
+
+/*
+ * how many items to expand the list by when it becomes full
+ * = current listSize (in items) + (hiword percent of list size) + loword
+ */
+#define NUMITEMSPERALLOC(list) MAX(((*list)->listSize * \
+ ((*list)->percentIncrease + 100)) / 100, \
+ (*list)->minNumItemsIncrease )
+
+#define ITEMPTR(list,item) &(((char *)&(*list)->itemList)[(*(list))->itemSize * (item)])
+
+#define LIST_SIGNATURE CAT4CHARS('L', 'I', 'S', 'T');
+
+#define calloc(size,num) malloc(size*num)
+
+/********************************************************************/
+
+Handle NewHandle (unsigned int numBytes)
+{
+ void *memPtr;
+ HandleRecord *hanPtr;
+
+ memPtr = calloc (numBytes, 1);
+ hanPtr = (HandleRecord *) calloc (sizeof (HandleRecord), 1);
+ if (hanPtr && (memPtr || numBytes == 0)) {
+ hanPtr->ptr = memPtr;
+ hanPtr->size = numBytes;
+ return (Handle) hanPtr;
+ } else {
+ free (memPtr);
+ free (hanPtr);
+ return NULL;
+ }
+}
+/********************************************************************/
+
+void DisposeHandle (Handle handle)
+{
+ if (handle) {
+ free (*handle);
+ free ((void *) handle);
+ }
+}
+/********************************************************************/
+
+unsigned int GetHandleSize (Handle handle)
+{
+ return ((HandleRecord *) handle)->size;
+}
+/********************************************************************/
+
+int SetHandleSize (Handle handle, unsigned int newSize)
+{
+ HandleRecord *hanRecPtr = (HandleRecord *) handle;
+ void *newPtr, *oldPtr;
+ unsigned int oldSize;
+
+
+ oldPtr = hanRecPtr->ptr;
+ oldSize = hanRecPtr->size;
+
+ if (oldSize == newSize)
+ return 1;
+
+ if (oldPtr == NULL) {
+ newPtr = malloc (newSize);
+ } else {
+ newPtr = realloc (oldPtr, newSize);
+ }
+ if (newPtr || (newSize == 0)) {
+ hanRecPtr->ptr = newPtr;
+ hanRecPtr->size = newSize;
+ if (newSize > oldSize)
+ memset ((char *) newPtr + oldSize, 0, newSize - oldSize);
+ return 1;
+ } else
+ return 0;
+}
+
+#ifdef CFG_ALL_LIST_FUNCTIONS
+
+/* Used to compare list elements by their raw data contents */
+static int ListMemBlockCmp (void *a, void *b, int size)
+{
+ return memcmp (a, b, size);
+}
+
+/***************************************************************************/
+
+/*
+ * Binary search numElements of size elementSize in array for a match
+ * to the. item. Return the index of the element that matches
+ * (0 - numElements - 1). If no match is found return the -i-1 where
+ * i is the index (0 - numElements) where the item should be placed.
+ * (*theCmp)(a,b) should return <0 if a<b, 0 if a==b, >0 if a>b.
+ *
+ * This function is like the C-Library function bsearch() except that
+ * this function returns the index where the item should be placed if
+ * it is not found.
+ */
+int BinSearch ( void *array, int numElements, int elementSize,
+ void *itemPtr, CompareFunction compareFunction)
+{
+ int low, high, mid, cmp;
+ void *arrayItemPtr;
+
+ for (low = 0, high = numElements - 1, mid = 0, cmp = -1; low <= high;) {
+ mid = (low + high) >> 1;
+
+ arrayItemPtr = (void *) (((char *) array) + (mid * elementSize));
+ cmp = compareFunction
+ ? compareFunction (itemPtr, arrayItemPtr)
+ : ListMemBlockCmp (itemPtr, arrayItemPtr, elementSize);
+ if (cmp == 0) {
+ return mid;
+ } else if (cmp < 0) {
+ high = mid - 1;
+ } else {
+ low = mid + 1;
+ }
+ }
+ if (cmp > 0)
+ mid++;
+
+ return -mid - 1;
+}
+
+#endif /* CFG_ALL_LIST_FUNCTIONS */
+
+/*******************************************************************************/
+
+/*
+ * If numNewItems == 0 then expand the list by the number of items
+ * indicated by its allocation policy.
+ * If numNewItems > 0 then expand the list by exactly the number of
+ * items indicated.
+ * If numNewItems < 0 then expand the list by the absolute value of
+ * numNewItems plus the number of items indicated by its allocation
+ * policy.
+ * Returns 1 for success, 0 if out of memory
+*/
+static int ExpandListSpace (list_t list, int numNewItems)
+{
+ if (numNewItems == 0) {
+ numNewItems = NUMITEMSPERALLOC (list);
+ } else if (numNewItems < 0) {
+ numNewItems = (-numNewItems) + NUMITEMSPERALLOC (list);
+ }
+
+ if (SetHandleSize ((Handle) list,
+ sizeof (ListStruct) +
+ ((*list)->listSize +
+ numNewItems) * (*list)->itemSize)) {
+ (*list)->listSize += numNewItems;
+ return 1;
+ } else {
+ return 0;
+ }
+}
+
+/*******************************/
+
+#ifdef CFG_ALL_LIST_FUNCTIONS
+
+/*
+ * This function reallocate the list, minus any currently unused
+ * portion of its allotted memory.
+ */
+void ListCompact (list_t list)
+{
+
+ if (!SetHandleSize ((Handle) list,
+ sizeof (ListStruct) +
+ (*list)->numItems * (*list)->itemSize)) {
+ return;
+ }
+
+ (*list)->listSize = (*list)->numItems;
+}
+
+#endif /* CFG_ALL_LIST_FUNCTIONS */
+
+/*******************************/
+
+list_t ListCreate (int elementSize)
+{
+ list_t list;
+
+ list = (list_t) (NewHandle (sizeof (ListStruct))); /* create empty list */
+ if (list) {
+ (*list)->signature = LIST_SIGNATURE;
+ (*list)->numItems = 0;
+ (*list)->listSize = 0;
+ (*list)->itemSize = elementSize;
+ (*list)->percentIncrease = kDefaultAllocationPercentIncrease;
+ (*list)->minNumItemsIncrease =
+ kDefaultAllocationminNumItemsIncrease;
+ }
+
+ return list;
+}
+
+/*******************************/
+
+void ListSetAllocationPolicy (list_t list, int minItemsPerAlloc,
+ int percentIncreasePerAlloc)
+{
+ (*list)->percentIncrease = percentIncreasePerAlloc;
+ (*list)->minNumItemsIncrease = minItemsPerAlloc;
+}
+
+/*******************************/
+
+void ListDispose (list_t list)
+{
+ DisposeHandle ((Handle) list);
+}
+/*******************************/
+
+#ifdef CFG_ALL_LIST_FUNCTIONS
+
+void ListDisposePtrList (list_t list)
+{
+ int index;
+ int numItems;
+
+ if (list) {
+ numItems = ListNumItems (list);
+
+ for (index = 1; index <= numItems; index++)
+ free (*(void **) ListGetPtrToItem (list, index));
+
+ ListDispose (list);
+ }
+}
+
+/*******************************/
+
+/*
+ * keeps memory, resets the number of items to 0
+ */
+void ListClear (list_t list)
+{
+ if (!list)
+ return;
+ (*list)->numItems = 0;
+}
+
+/*******************************/
+
+/*
+ * copy is only as large as necessary
+ */
+list_t ListCopy (list_t originalList)
+{
+ list_t tempList = NULL;
+ int numItems;
+
+ if (!originalList)
+ return NULL;
+
+ tempList = ListCreate ((*originalList)->itemSize);
+ if (tempList) {
+ numItems = ListNumItems (originalList);
+
+ if (!SetHandleSize ((Handle) tempList,
+ sizeof (ListStruct) +
+ numItems * (*tempList)->itemSize)) {
+ ListDispose (tempList);
+ return NULL;
+ }
+
+ (*tempList)->numItems = (*originalList)->numItems;
+ (*tempList)->listSize = (*originalList)->numItems;
+ (*tempList)->itemSize = (*originalList)->itemSize;
+ (*tempList)->percentIncrease = (*originalList)->percentIncrease;
+ (*tempList)->minNumItemsIncrease =
+ (*originalList)->minNumItemsIncrease;
+
+ memcpy (ITEMPTR (tempList, 0), ITEMPTR (originalList, 0),
+ numItems * (*tempList)->itemSize);
+ }
+
+ return tempList;
+}
+
+/********************************/
+
+/*
+ * list1 = list1 + list2
+ */
+int ListAppend (list_t list1, list_t list2)
+{
+ int numItemsL1, numItemsL2;
+
+ if (!list2)
+ return 1;
+
+ if (!list1)
+ return 0;
+ if ((*list1)->itemSize != (*list2)->itemSize)
+ return 0;
+
+ numItemsL1 = ListNumItems (list1);
+ numItemsL2 = ListNumItems (list2);
+
+ if (numItemsL2 == 0)
+ return 1;
+
+ if (!SetHandleSize ((Handle) list1,
+ sizeof (ListStruct) + (numItemsL1 + numItemsL2) *
+ (*list1)->itemSize)) {
+ return 0;
+ }
+
+ (*list1)->numItems = numItemsL1 + numItemsL2;
+ (*list1)->listSize = numItemsL1 + numItemsL2;
+
+ memmove (ITEMPTR (list1, numItemsL1),
+ ITEMPTR (list2, 0),
+ numItemsL2 * (*list2)->itemSize);
+
+ return 1;
+}
+
+#endif /* CFG_ALL_LIST_FUNCTIONS */
+
+/*******************************/
+
+/*
+ * returns 1 if the item is inserted, returns 0 if out of memory or
+ * bad arguments were passed.
+ */
+int ListInsertItem (list_t list, void *ptrToItem, int itemPosition)
+{
+ return ListInsertItems (list, ptrToItem, itemPosition, 1);
+}
+
+/*******************************/
+
+int ListInsertItems (list_t list, void *ptrToItems, int firstItemPosition,
+ int numItemsToInsert)
+{
+ int numItems = (*list)->numItems;
+
+ if (firstItemPosition == numItems + 1)
+ firstItemPosition = LIST_END;
+ else if (firstItemPosition > numItems)
+ return 0;
+
+ if ((*list)->numItems >= (*list)->listSize) {
+ if (!ExpandListSpace (list, -numItemsToInsert))
+ return 0;
+ }
+
+ if (firstItemPosition == LIST_START) {
+ if (numItems == 0) {
+ /* special case for empty list */
+ firstItemPosition = LIST_END;
+ } else {
+ firstItemPosition = 1;
+ }
+ }
+
+ if (firstItemPosition == LIST_END) { /* add at the end of the list */
+ if (ptrToItems)
+ memcpy (ITEMPTR (list, numItems), ptrToItems,
+ (*list)->itemSize * numItemsToInsert);
+ else
+ memset (ITEMPTR (list, numItems), 0,
+ (*list)->itemSize * numItemsToInsert);
+
+ (*list)->numItems += numItemsToInsert;
+ } else { /* move part of list up to make room for new item */
+ memmove (ITEMPTR (list, firstItemPosition - 1 + numItemsToInsert),
+ ITEMPTR (list, firstItemPosition - 1),
+ (numItems + 1 - firstItemPosition) * (*list)->itemSize);
+
+ if (ptrToItems)
+ memmove (ITEMPTR (list, firstItemPosition - 1), ptrToItems,
+ (*list)->itemSize * numItemsToInsert);
+ else
+ memset (ITEMPTR (list, firstItemPosition - 1), 0,
+ (*list)->itemSize * numItemsToInsert);
+
+ (*list)->numItems += numItemsToInsert;
+ }
+
+ return 1;
+}
+
+#ifdef CFG_ALL_LIST_FUNCTIONS
+
+/*******************************/
+
+int ListEqual (list_t list1, list_t list2)
+{
+ if (list1 == list2)
+ return 1;
+
+ if (list1 == NULL || list2 == NULL)
+ return 0;
+
+ if ((*list1)->itemSize == (*list1)->itemSize) {
+ if ((*list1)->numItems == (*list2)->numItems) {
+ return (memcmp (ITEMPTR (list1, 0), ITEMPTR (list2, 0),
+ (*list1)->itemSize * (*list1)->numItems) == 0);
+ }
+ }
+
+ return 0;
+}
+
+/*******************************/
+
+/*
+ * The item pointed to by ptrToItem is copied over the current item
+ * at itemPosition
+ */
+void ListReplaceItem (list_t list, void *ptrToItem, int itemPosition)
+{
+ ListReplaceItems (list, ptrToItem, itemPosition, 1);
+}
+
+/*******************************/
+
+/*
+ * The item pointed to by ptrToItems is copied over the current item
+ * at itemPosition
+ */
+void ListReplaceItems ( list_t list, void *ptrToItems,
+ int firstItemPosition, int numItemsToReplace)
+{
+
+ if (firstItemPosition == LIST_END)
+ firstItemPosition = (*list)->numItems;
+ else if (firstItemPosition == LIST_START)
+ firstItemPosition = 1;
+
+ memmove (ITEMPTR (list, firstItemPosition - 1), ptrToItems,
+ (*list)->itemSize * numItemsToReplace);
+}
+
+/*******************************/
+
+void ListGetItem (list_t list, void *itemDestination, int itemPosition)
+{
+ ListGetItems (list, itemDestination, itemPosition, 1);
+}
+
+#endif /* CFG_ALL_LIST_FUNCTIONS */
+
+/*******************************/
+
+#if defined(CFG_ALL_LIST_FUNCTIONS) || defined(CFG_DEVICE_DEREGISTER)
+
+void ListRemoveItem (list_t list, void *itemDestination, int itemPosition)
+{
+ ListRemoveItems (list, itemDestination, itemPosition, 1);
+}
+
+/*******************************/
+
+void ListRemoveItems (list_t list, void *itemsDestination,
+ int firstItemPosition, int numItemsToRemove)
+{
+ int firstItemAfterChunk, numToMove;
+
+ if (firstItemPosition == LIST_START)
+ firstItemPosition = 1;
+ else if (firstItemPosition == LIST_END)
+ firstItemPosition = (*list)->numItems;
+
+ if (itemsDestination != NULL)
+ memcpy (itemsDestination, ITEMPTR (list, firstItemPosition - 1),
+ (*list)->itemSize * numItemsToRemove);
+
+ firstItemAfterChunk = firstItemPosition + numItemsToRemove;
+ numToMove = (*list)->numItems - (firstItemAfterChunk - 1);
+
+ if (numToMove > 0) {
+ /*
+ * move part of list down to cover hole left by removed item
+ */
+ memmove (ITEMPTR (list, firstItemPosition - 1),
+ ITEMPTR (list, firstItemAfterChunk - 1),
+ (*list)->itemSize * numToMove);
+ }
+
+ (*list)->numItems -= numItemsToRemove;
+}
+#endif /* CFG_ALL_LIST_FUNCTIONS || CFG_DEVICE_DEREGISTER */
+
+/*******************************/
+
+void ListGetItems (list_t list, void *itemsDestination,
+ int firstItemPosition, int numItemsToGet)
+{
+
+ if (firstItemPosition == LIST_START)
+ firstItemPosition = 1;
+ else if (firstItemPosition == LIST_END)
+ firstItemPosition = (*list)->numItems;
+
+ memcpy (itemsDestination,
+ ITEMPTR (list, firstItemPosition - 1),
+ (*list)->itemSize * numItemsToGet);
+}
+
+/*******************************/
+
+/*
+ * Returns a pointer to the item at itemPosition. returns null if an
+ * errors occurred.
+ */
+void *ListGetPtrToItem (list_t list, int itemPosition)
+{
+ if (itemPosition == LIST_START)
+ itemPosition = 1;
+ else if (itemPosition == LIST_END)
+ itemPosition = (*list)->numItems;
+
+ return ITEMPTR (list, itemPosition - 1);
+}
+
+/*******************************/
+
+/*
+ * returns a pointer the lists data (abstraction violation for
+ * optimization)
+ */
+void *ListGetDataPtr (list_t list)
+{
+ return &((*list)->itemList[0]);
+}
+
+/********************************/
+
+#ifdef CFG_ALL_LIST_FUNCTIONS
+
+int ListApplyToEach (list_t list, int ascending,
+ ListApplicationFunc funcToApply,
+ void *callbackData)
+{
+ int result = 0, index;
+
+ if (!list || !funcToApply)
+ goto Error;
+
+ if (ascending) {
+ for (index = 1; index <= ListNumItems (list); index++) {
+ result = funcToApply (index,
+ ListGetPtrToItem (list, index),
+ callbackData);
+ if (result < 0)
+ goto Error;
+ }
+ } else {
+ for (index = ListNumItems (list);
+ index > 0 && index <= ListNumItems (list);
+ index--) {
+ result = funcToApply (index,
+ ListGetPtrToItem (list, index),
+ callbackData);
+ if (result < 0)
+ goto Error;
+ }
+ }
+
+Error:
+ return result;
+}
+
+#endif /* CFG_ALL_LIST_FUNCTIONS */
+
+/********************************/
+
+int ListGetItemSize (list_t list)
+{
+ return (*list)->itemSize;
+}
+
+/********************************/
+
+int ListNumItems (list_t list)
+{
+ return (*list)->numItems;
+}
+
+/*******************************/
+
+#ifdef CFG_ALL_LIST_FUNCTIONS
+
+void ListRemoveDuplicates (list_t list, CompareFunction compareFunction)
+{
+ int numItems, index, startIndexForFind, duplicatesIndex;
+
+ numItems = ListNumItems (list);
+
+ for (index = 1; index < numItems; index++) {
+ startIndexForFind = index + 1;
+ while (startIndexForFind <= numItems) {
+ duplicatesIndex =
+ ListFindItem (list,
+ ListGetPtrToItem (list, index),
+ startIndexForFind,
+ compareFunction);
+ if (duplicatesIndex > 0) {
+ ListRemoveItem (list, NULL, duplicatesIndex);
+ numItems--;
+ startIndexForFind = duplicatesIndex;
+ } else {
+ break;
+ }
+ }
+ }
+}
+
+/*******************************/
+
+
+/*******************************/
+
+int ListFindItem (list_t list, void *ptrToItem, int startingPosition,
+ CompareFunction compareFunction)
+{
+ int numItems, size, index, cmp;
+ void *listItemPtr;
+
+ if ((numItems = (*list)->numItems) == 0)
+ return 0;
+
+ size = (*list)->itemSize;
+
+ if (startingPosition == LIST_START)
+ startingPosition = 1;
+ else if (startingPosition == LIST_END)
+ startingPosition = numItems;
+
+ for (index = startingPosition; index <= numItems; index++) {
+ listItemPtr = ITEMPTR (list, index - 1);
+ cmp = compareFunction
+ ? compareFunction (ptrToItem, listItemPtr)
+ : ListMemBlockCmp (ptrToItem, listItemPtr, size);
+ if (cmp == 0)
+ return index;
+ }
+
+ return 0;
+}
+
+/*******************************/
+
+int ShortCompare (void *a, void *b)
+{
+ if (*(short *) a < *(short *) b)
+ return -1;
+ if (*(short *) a > *(short *) b)
+ return 1;
+ return 0;
+}
+
+/*******************************/
+
+int IntCompare (void *a, void *b)
+{
+ if (*(int *) a < *(int *) b)
+ return -1;
+ if (*(int *) a > *(int *) b)
+ return 1;
+ return 0;
+}
+
+/*******************************/
+
+int CStringCompare (void *a, void *b)
+{
+ return strcmp (*(char **) a, *(char **) b);
+}
+
+/*******************************/
+
+
+int ListBinSearch (list_t list, void *ptrToItem,
+ CompareFunction compareFunction)
+{
+ int index;
+
+ index = BinSearch (ITEMPTR (list, 0),
+ (int) (*list)->numItems,
+ (int) (*list)->itemSize, ptrToItem,
+ compareFunction);
+
+ if (index >= 0)
+ index++; /* lists start from 1 */
+ else
+ index = 0; /* item not found */
+
+ return index;
+}
+
+/**************************************************************************/
+
+/*
+ * Reserves memory for numItems in the list. If it succeeds then
+ * numItems items can be inserted without possibility of an out of
+ * memory error (useful to simplify error recovery in complex
+ * functions). Returns 1 if success, 0 if out of memory.
+ */
+int ListPreAllocate (list_t list, int numItems)
+{
+ if ((*list)->listSize - (*list)->numItems < numItems) {
+ return ExpandListSpace (list,
+ numItems - ((*list)->listSize -
+ (*list)->numItems));
+ } else {
+ return 1; /* enough items are already pre-allocated */
+ }
+}
+
+#endif /* CFG_ALL_LIST_FUNCTIONS */
diff --git a/package/uboot-ifxmips/files/lib_bootstrap/string.c b/package/uboot-ifxmips/files/lib_bootstrap/string.c
new file mode 100644
index 000000000..e0b793abb
--- /dev/null
+++ b/package/uboot-ifxmips/files/lib_bootstrap/string.c
@@ -0,0 +1,578 @@
+/*
+ * linux/lib/string.c
+ *
+ * Copyright (C) 1991, 1992 Linus Torvalds
+ */
+
+/*
+ * stupid library routines.. The optimized versions should generally be found
+ * as inline code in <asm-xx/string.h>
+ *
+ * These are buggy as well..
+ *
+ * * Fri Jun 25 1999, Ingo Oeser <ioe@informatik.tu-chemnitz.de>
+ * - Added strsep() which will replace strtok() soon (because strsep() is
+ * reentrant and should be faster). Use only strsep() in new code, please.
+ */
+
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/ctype.h>
+#include <malloc.h>
+
+
+#if 0 /* not used - was: #ifndef __HAVE_ARCH_STRNICMP */
+/**
+ * strnicmp - Case insensitive, length-limited string comparison
+ * @s1: One string
+ * @s2: The other string
+ * @len: the maximum number of characters to compare
+ */
+int strnicmp(const char *s1, const char *s2, size_t len)
+{
+ /* Yes, Virginia, it had better be unsigned */
+ unsigned char c1, c2;
+
+ c1 = 0; c2 = 0;
+ if (len) {
+ do {
+ c1 = *s1; c2 = *s2;
+ s1++; s2++;
+ if (!c1)
+ break;
+ if (!c2)
+ break;
+ if (c1 == c2)
+ continue;
+ c1 = tolower(c1);
+ c2 = tolower(c2);
+ if (c1 != c2)
+ break;
+ } while (--len);
+ }
+ return (int)c1 - (int)c2;
+}
+#endif
+
+char * ___strtok;
+
+#ifndef __HAVE_ARCH_STRCPY
+/**
+ * strcpy - Copy a %NUL terminated string
+ * @dest: Where to copy the string to
+ * @src: Where to copy the string from
+ */
+char * strcpy(char * dest,const char *src)
+{
+ char *tmp = dest;
+
+ while ((*dest++ = *src++) != '\0')
+ /* nothing */;
+ return tmp;
+}
+#endif
+
+#ifndef __HAVE_ARCH_STRNCPY
+/**
+ * strncpy - Copy a length-limited, %NUL-terminated string
+ * @dest: Where to copy the string to
+ * @src: Where to copy the string from
+ * @count: The maximum number of bytes to copy
+ *
+ * Note that unlike userspace strncpy, this does not %NUL-pad the buffer.
+ * However, the result is not %NUL-terminated if the source exceeds
+ * @count bytes.
+ */
+char * strncpy(char * dest,const char *src,size_t count)
+{
+ char *tmp = dest;
+
+ while (count-- && (*dest++ = *src++) != '\0')
+ /* nothing */;
+
+ return tmp;
+}
+#endif
+
+#ifndef __HAVE_ARCH_STRCAT
+/**
+ * strcat - Append one %NUL-terminated string to another
+ * @dest: The string to be appended to
+ * @src: The string to append to it
+ */
+char * strcat(char * dest, const char * src)
+{
+ char *tmp = dest;
+
+ while (*dest)
+ dest++;
+ while ((*dest++ = *src++) != '\0')
+ ;
+
+ return tmp;
+}
+#endif
+
+#ifndef __HAVE_ARCH_STRNCAT
+/**
+ * strncat - Append a length-limited, %NUL-terminated string to another
+ * @dest: The string to be appended to
+ * @src: The string to append to it
+ * @count: The maximum numbers of bytes to copy
+ *
+ * Note that in contrast to strncpy, strncat ensures the result is
+ * terminated.
+ */
+char * strncat(char *dest, const char *src, size_t count)
+{
+ char *tmp = dest;
+
+ if (count) {
+ while (*dest)
+ dest++;
+ while ((*dest++ = *src++)) {
+ if (--count == 0) {
+ *dest = '\0';
+ break;
+ }
+ }
+ }
+
+ return tmp;
+}
+#endif
+
+#ifndef __HAVE_ARCH_STRCMP
+/**
+ * strcmp - Compare two strings
+ * @cs: One string
+ * @ct: Another string
+ */
+int strcmp(const char * cs,const char * ct)
+{
+ register signed char __res;
+
+ while (1) {
+ if ((__res = *cs - *ct++) != 0 || !*cs++)
+ break;
+ }
+
+ return __res;
+}
+#endif
+
+#ifndef __HAVE_ARCH_STRNCMP
+/**
+ * strncmp - Compare two length-limited strings
+ * @cs: One string
+ * @ct: Another string
+ * @count: The maximum number of bytes to compare
+ */
+int strncmp(const char * cs,const char * ct,size_t count)
+{
+ register signed char __res = 0;
+
+ while (count) {
+ if ((__res = *cs - *ct++) != 0 || !*cs++)
+ break;
+ count--;
+ }
+
+ return __res;
+}
+#endif
+
+#ifndef __HAVE_ARCH_STRCHR
+/**
+ * strchr - Find the first occurrence of a character in a string
+ * @s: The string to be searched
+ * @c: The character to search for
+ */
+char * strchr(const char * s, int c)
+{
+ for(; *s != (char) c; ++s)
+ if (*s == '\0')
+ return NULL;
+ return (char *) s;
+}
+#endif
+
+#ifndef __HAVE_ARCH_STRRCHR
+/**
+ * strrchr - Find the last occurrence of a character in a string
+ * @s: The string to be searched
+ * @c: The character to search for
+ */
+char * strrchr(const char * s, int c)
+{
+ const char *p = s + strlen(s);
+ do {
+ if (*p == (char)c)
+ return (char *)p;
+ } while (--p >= s);
+ return NULL;
+}
+#endif
+
+#ifndef __HAVE_ARCH_STRLEN
+/**
+ * strlen - Find the length of a string
+ * @s: The string to be sized
+ */
+size_t strlen(const char * s)
+{
+ const char *sc;
+
+ for (sc = s; *sc != '\0'; ++sc)
+ /* nothing */;
+ return sc - s;
+}
+#endif
+
+#ifndef __HAVE_ARCH_STRNLEN
+/**
+ * strnlen - Find the length of a length-limited string
+ * @s: The string to be sized
+ * @count: The maximum number of bytes to search
+ */
+size_t strnlen(const char * s, size_t count)
+{
+ const char *sc;
+
+ for (sc = s; count-- && *sc != '\0'; ++sc)
+ /* nothing */;
+ return sc - s;
+}
+#endif
+
+#ifndef __HAVE_ARCH_STRDUP
+char * strdup(const char *s)
+{
+ char *new;
+
+ if ((s == NULL) ||
+ ((new = malloc (strlen(s) + 1)) == NULL) ) {
+ return NULL;
+ }
+
+ strcpy (new, s);
+ return new;
+}
+#endif
+
+#ifndef __HAVE_ARCH_STRSPN
+/**
+ * strspn - Calculate the length of the initial substring of @s which only
+ * contain letters in @accept
+ * @s: The string to be searched
+ * @accept: The string to search for
+ */
+size_t strspn(const char *s, const char *accept)
+{
+ const char *p;
+ const char *a;
+ size_t count = 0;
+
+ for (p = s; *p != '\0'; ++p) {
+ for (a = accept; *a != '\0'; ++a) {
+ if (*p == *a)
+ break;
+ }
+ if (*a == '\0')
+ return count;
+ ++count;
+ }
+
+ return count;
+}
+#endif
+
+#ifndef __HAVE_ARCH_STRPBRK
+/**
+ * strpbrk - Find the first occurrence of a set of characters
+ * @cs: The string to be searched
+ * @ct: The characters to search for
+ */
+char * strpbrk(const char * cs,const char * ct)
+{
+ const char *sc1,*sc2;
+
+ for( sc1 = cs; *sc1 != '\0'; ++sc1) {
+ for( sc2 = ct; *sc2 != '\0'; ++sc2) {
+ if (*sc1 == *sc2)
+ return (char *) sc1;
+ }
+ }
+ return NULL;
+}
+#endif
+
+#ifndef __HAVE_ARCH_STRTOK
+/**
+ * strtok - Split a string into tokens
+ * @s: The string to be searched
+ * @ct: The characters to search for
+ *
+ * WARNING: strtok is deprecated, use strsep instead.
+ */
+char * strtok(char * s,const char * ct)
+{
+ char *sbegin, *send;
+
+ sbegin = s ? s : ___strtok;
+ if (!sbegin) {
+ return NULL;
+ }
+ sbegin += strspn(sbegin,ct);
+ if (*sbegin == '\0') {
+ ___strtok = NULL;
+ return( NULL );
+ }
+ send = strpbrk( sbegin, ct);
+ if (send && *send != '\0')
+ *send++ = '\0';
+ ___strtok = send;
+ return (sbegin);
+}
+#endif
+
+#ifndef __HAVE_ARCH_STRSEP
+/**
+ * strsep - Split a string into tokens
+ * @s: The string to be searched
+ * @ct: The characters to search for
+ *
+ * strsep() updates @s to point after the token, ready for the next call.
+ *
+ * It returns empty tokens, too, behaving exactly like the libc function
+ * of that name. In fact, it was stolen from glibc2 and de-fancy-fied.
+ * Same semantics, slimmer shape. ;)
+ */
+char * strsep(char **s, const char *ct)
+{
+ char *sbegin = *s, *end;
+
+ if (sbegin == NULL)
+ return NULL;
+
+ end = strpbrk(sbegin, ct);
+ if (end)
+ *end++ = '\0';
+ *s = end;
+
+ return sbegin;
+}
+#endif
+
+#ifndef __HAVE_ARCH_STRSWAB
+/**
+ * strswab - swap adjacent even and odd bytes in %NUL-terminated string
+ * s: address of the string
+ *
+ * returns the address of the swapped string or NULL on error. If
+ * string length is odd, last byte is untouched.
+ */
+char *strswab(const char *s)
+{
+ char *p, *q;
+
+ if ((NULL == s) || ('\0' == *s)) {
+ return (NULL);
+ }
+
+ for (p=(char *)s, q=p+1; (*p != '\0') && (*q != '\0'); p+=2, q+=2) {
+ char tmp;
+
+ tmp = *p;
+ *p = *q;
+ *q = tmp;
+ }
+
+ return (char *) s;
+}
+#endif
+
+#ifndef __HAVE_ARCH_MEMSET
+/**
+ * memset - Fill a region of memory with the given value
+ * @s: Pointer to the start of the area.
+ * @c: The byte to fill the area with
+ * @count: The size of the area.
+ *
+ * Do not use memset() to access IO space, use memset_io() instead.
+ */
+void * memset(void * s,int c,size_t count)
+{
+ char *xs = (char *) s;
+
+ while (count--)
+ *xs++ = c;
+
+ return s;
+}
+#endif
+
+#ifndef __HAVE_ARCH_BCOPY
+/**
+ * bcopy - Copy one area of memory to another
+ * @src: Where to copy from
+ * @dest: Where to copy to
+ * @count: The size of the area.
+ *
+ * Note that this is the same as memcpy(), with the arguments reversed.
+ * memcpy() is the standard, bcopy() is a legacy BSD function.
+ *
+ * You should not use this function to access IO space, use memcpy_toio()
+ * or memcpy_fromio() instead.
+ */
+char * bcopy(const char * src, char * dest, int count)
+{
+ char *tmp = dest;
+
+ while (count--)
+ *tmp++ = *src++;
+
+ return dest;
+}
+#endif
+
+#ifndef __HAVE_ARCH_MEMCPY
+/**
+ * memcpy - Copy one area of memory to another
+ * @dest: Where to copy to
+ * @src: Where to copy from
+ * @count: The size of the area.
+ *
+ * You should not use this function to access IO space, use memcpy_toio()
+ * or memcpy_fromio() instead.
+ */
+void * memcpy(void * dest,const void *src,size_t count)
+{
+ char *tmp = (char *) dest, *s = (char *) src;
+
+ while (count--)
+ *tmp++ = *s++;
+
+ return dest;
+}
+#endif
+
+#ifndef __HAVE_ARCH_MEMMOVE
+/**
+ * memmove - Copy one area of memory to another
+ * @dest: Where to copy to
+ * @src: Where to copy from
+ * @count: The size of the area.
+ *
+ * Unlike memcpy(), memmove() copes with overlapping areas.
+ */
+void * memmove(void * dest,const void *src,size_t count)
+{
+ char *tmp, *s;
+
+ if (dest <= src) {
+ tmp = (char *) dest;
+ s = (char *) src;
+ while (count--)
+ *tmp++ = *s++;
+ }
+ else {
+ tmp = (char *) dest + count;
+ s = (char *) src + count;
+ while (count--)
+ *--tmp = *--s;
+ }
+
+ return dest;
+}
+#endif
+
+#ifndef __HAVE_ARCH_MEMCMP
+/**
+ * memcmp - Compare two areas of memory
+ * @cs: One area of memory
+ * @ct: Another area of memory
+ * @count: The size of the area.
+ */
+int memcmp(const void * cs,const void * ct,size_t count)
+{
+ const unsigned char *su1, *su2;
+ int res = 0;
+
+ for( su1 = cs, su2 = ct; 0 < count; ++su1, ++su2, count--)
+ if ((res = *su1 - *su2) != 0)
+ break;
+ return res;
+}
+#endif
+
+#ifndef __HAVE_ARCH_MEMSCAN
+/**
+ * memscan - Find a character in an area of memory.
+ * @addr: The memory area
+ * @c: The byte to search for
+ * @size: The size of the area.
+ *
+ * returns the address of the first occurrence of @c, or 1 byte past
+ * the area if @c is not found
+ */
+void * memscan(void * addr, int c, size_t size)
+{
+ unsigned char * p = (unsigned char *) addr;
+
+ while (size) {
+ if (*p == c)
+ return (void *) p;
+ p++;
+ size--;
+ }
+ return (void *) p;
+}
+#endif
+
+#ifndef __HAVE_ARCH_STRSTR
+/**
+ * strstr - Find the first substring in a %NUL terminated string
+ * @s1: The string to be searched
+ * @s2: The string to search for
+ */
+char * strstr(const char * s1,const char * s2)
+{
+ int l1, l2;
+
+ l2 = strlen(s2);
+ if (!l2)
+ return (char *) s1;
+ l1 = strlen(s1);
+ while (l1 >= l2) {
+ l1--;
+ if (!memcmp(s1,s2,l2))
+ return (char *) s1;
+ s1++;
+ }
+ return NULL;
+}
+#endif
+
+#ifndef __HAVE_ARCH_MEMCHR
+/**
+ * memchr - Find a character in an area of memory.
+ * @s: The memory area
+ * @c: The byte to search for
+ * @n: The size of the area.
+ *
+ * returns the address of the first occurrence of @c, or %NULL
+ * if @c is not found
+ */
+void *memchr(const void *s, int c, size_t n)
+{
+ const unsigned char *p = s;
+ while (n-- != 0) {
+ if ((unsigned char)c == *p++) {
+ return (void *)(p-1);
+ }
+ }
+ return NULL;
+}
+
+#endif
diff --git a/package/uboot-ifxmips/files/lib_bootstrap/time.c b/package/uboot-ifxmips/files/lib_bootstrap/time.c
new file mode 100644
index 000000000..cd8dc721e
--- /dev/null
+++ b/package/uboot-ifxmips/files/lib_bootstrap/time.c
@@ -0,0 +1,99 @@
+/*
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+#include <common.h>
+
+
+static inline void mips_compare_set(u32 v)
+{
+ asm volatile ("mtc0 %0, $11" : : "r" (v));
+}
+
+static inline void mips_count_set(u32 v)
+{
+ asm volatile ("mtc0 %0, $9" : : "r" (v));
+}
+
+
+static inline u32 mips_count_get(void)
+{
+ u32 count;
+
+ asm volatile ("mfc0 %0, $9" : "=r" (count) :);
+ return count;
+}
+
+/*
+ * timer without interrupts
+ */
+
+int timer_init(void)
+{
+ mips_compare_set(0);
+ mips_count_set(0);
+
+ return 0;
+}
+
+void reset_timer(void)
+{
+ mips_count_set(0);
+}
+
+ulong get_timer(ulong base)
+{
+ return mips_count_get() - base;
+}
+
+void set_timer(ulong t)
+{
+ mips_count_set(t);
+}
+
+void udelay (unsigned long usec)
+{
+ ulong tmo;
+ ulong start = get_timer(0);
+
+ tmo = usec * (CFG_HZ / 1000000);
+ while ((ulong)((mips_count_get() - start)) < tmo)
+ /*NOP*/;
+}
+
+/*
+ * This function is derived from PowerPC code (read timebase as long long).
+ * On MIPS it just returns the timer value.
+ */
+unsigned long long get_ticks(void)
+{
+ return mips_count_get();
+}
+
+/*
+ * This function is derived from PowerPC code (timebase clock frequency).
+ * On MIPS it returns the number of timer ticks per second.
+ */
+ulong get_tbclk(void)
+{
+ return CFG_HZ;
+}
diff --git a/package/uboot-ifxmips/files/lib_bootstrap/vsprintf.c b/package/uboot-ifxmips/files/lib_bootstrap/vsprintf.c
new file mode 100644
index 000000000..2740f2e76
--- /dev/null
+++ b/package/uboot-ifxmips/files/lib_bootstrap/vsprintf.c
@@ -0,0 +1,385 @@
+/*
+ * linux/lib/vsprintf.c
+ *
+ * Copyright (C) 1991, 1992 Linus Torvalds
+ */
+
+/* vsprintf.c -- Lars Wirzenius & Linus Torvalds. */
+/*
+ * Wirzenius wrote this portably, Torvalds fucked it up :-)
+ */
+
+#include <stdarg.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/ctype.h>
+
+#include <common.h>
+#if !defined (CONFIG_PANIC_HANG)
+#include <command.h>
+/*cmd_boot.c*/
+extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+#endif
+
+unsigned long simple_strtoul(const char *cp,char **endp,unsigned int base)
+{
+ unsigned long result = 0,value;
+
+ if (*cp == '0') {
+ cp++;
+ if ((*cp == 'x') && isxdigit(cp[1])) {
+ base = 16;
+ cp++;
+ }
+ if (!base) {
+ base = 8;
+ }
+ }
+ if (!base) {
+ base = 10;
+ }
+ while (isxdigit(*cp) && (value = isdigit(*cp) ? *cp-'0' : (islower(*cp)
+ ? toupper(*cp) : *cp)-'A'+10) < base) {
+ result = result*base + value;
+ cp++;
+ }
+ if (endp)
+ *endp = (char *)cp;
+ return result;
+}
+
+long simple_strtol(const char *cp,char **endp,unsigned int base)
+{
+ if(*cp=='-')
+ return -simple_strtoul(cp+1,endp,base);
+ return simple_strtoul(cp,endp,base);
+}
+
+#ifdef CFG_64BIT_STRTOUL
+unsigned long long simple_strtoull (const char *cp, char **endp, unsigned int base)
+{
+ unsigned long long result = 0, value;
+
+ if (*cp == '0') {
+ cp++;
+ if ((*cp == 'x') && isxdigit (cp[1])) {
+ base = 16;
+ cp++;
+ }
+ if (!base) {
+ base = 8;
+ }
+ }
+ if (!base) {
+ base = 10;
+ }
+ while (isxdigit (*cp) && (value = isdigit (*cp)
+ ? *cp - '0'
+ : (islower (*cp) ? toupper (*cp) : *cp) - 'A' + 10) < base) {
+ result = result * base + value;
+ cp++;
+ }
+ if (endp)
+ *endp = (char *) cp;
+ return result;
+}
+#endif /* CFG_64BIT_STRTOUL */
+
+/* we use this so that we can do without the ctype library */
+#define is_digit(c) ((c) >= '0' && (c) <= '9')
+
+static int skip_atoi(const char **s)
+{
+ int i=0;
+
+ while (is_digit(**s))
+ i = i*10 + *((*s)++) - '0';
+ return i;
+}
+
+#define ZEROPAD 1 /* pad with zero */
+#define SIGN 2 /* unsigned/signed long */
+#define PLUS 4 /* show plus */
+#define SPACE 8 /* space if plus */
+#define LEFT 16 /* left justified */
+#define SPECIAL 32 /* 0x */
+#define LARGE 64 /* use 'ABCDEF' instead of 'abcdef' */
+
+#define do_div(n,base) ({ \
+ int __res; \
+ __res = ((unsigned long) n) % (unsigned) base; \
+ n = ((unsigned long) n) / (unsigned) base; \
+ __res; \
+})
+
+#ifdef CFG_64BIT_VSPRINTF
+static char * number(char * str, long long num, int base, int size, int precision ,int type)
+#else
+static char * number(char * str, long num, int base, int size, int precision ,int type)
+#endif
+{
+ char c,sign,tmp[66];
+ const char *digits="0123456789abcdefghijklmnopqrstuvwxyz";
+ int i;
+
+ if (type & LARGE)
+ digits = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+ if (type & LEFT)
+ type &= ~ZEROPAD;
+ if (base < 2 || base > 36)
+ return 0;
+ c = (type & ZEROPAD) ? '0' : ' ';
+ sign = 0;
+ if (type & SIGN) {
+ if (num < 0) {
+ sign = '-';
+ num = -num;
+ size--;
+ } else if (type & PLUS) {
+ sign = '+';
+ size--;
+ } else if (type & SPACE) {
+ sign = ' ';
+ size--;
+ }
+ }
+ if (type & SPECIAL) {
+ if (base == 16)
+ size -= 2;
+ else if (base == 8)
+ size--;
+ }
+ i = 0;
+ if (num == 0)
+ tmp[i++]='0';
+ else while (num != 0)
+ tmp[i++] = digits[do_div(num,base)];
+ if (i > precision)
+ precision = i;
+ size -= precision;
+ if (!(type&(ZEROPAD+LEFT)))
+ while(size-->0)
+ *str++ = ' ';
+ if (sign)
+ *str++ = sign;
+ if (type & SPECIAL) {
+ if (base==8)
+ *str++ = '0';
+ else if (base==16) {
+ *str++ = '0';
+ *str++ = digits[33];
+ }
+ }
+ if (!(type & LEFT))
+ while (size-- > 0)
+ *str++ = c;
+ while (i < precision--)
+ *str++ = '0';
+ while (i-- > 0)
+ *str++ = tmp[i];
+ while (size-- > 0)
+ *str++ = ' ';
+ return str;
+}
+
+/* Forward decl. needed for IP address printing stuff... */
+int sprintf(char * buf, const char *fmt, ...);
+
+int vsprintf(char *buf, const char *fmt, va_list args)
+{
+ int len;
+#ifdef CFG_64BIT_VSPRINTF
+ unsigned long long num;
+#else
+ unsigned long num;
+#endif
+ int i, base;
+ char * str;
+ const char *s;
+
+ int flags; /* flags to number() */
+
+ int field_width; /* width of output field */
+ int precision; /* min. # of digits for integers; max
+ number of chars for from string */
+ int qualifier; /* 'h', 'l', or 'q' for integer fields */
+
+ for (str=buf ; *fmt ; ++fmt) {
+ if (*fmt != '%') {
+ *str++ = *fmt;
+ continue;
+ }
+
+ /* process flags */
+ flags = 0;
+ repeat:
+ ++fmt; /* this also skips first '%' */
+ switch (*fmt) {
+ case '-': flags |= LEFT; goto repeat;
+ case '+': flags |= PLUS; goto repeat;
+ case ' ': flags |= SPACE; goto repeat;
+ case '#': flags |= SPECIAL; goto repeat;
+ case '0': flags |= ZEROPAD; goto repeat;
+ }
+
+ /* get field width */
+ field_width = -1;
+ if (is_digit(*fmt))
+ field_width = skip_atoi(&fmt);
+ else if (*fmt == '*') {
+ ++fmt;
+ /* it's the next argument */
+ field_width = va_arg(args, int);
+ if (field_width < 0) {
+ field_width = -field_width;
+ flags |= LEFT;
+ }
+ }
+
+ /* get the precision */
+ precision = -1;
+ if (*fmt == '.') {
+ ++fmt;
+ if (is_digit(*fmt))
+ precision = skip_atoi(&fmt);
+ else if (*fmt == '*') {
+ ++fmt;
+ /* it's the next argument */
+ precision = va_arg(args, int);
+ }
+ if (precision < 0)
+ precision = 0;
+ }
+
+ /* get the conversion qualifier */
+ qualifier = -1;
+ if (*fmt == 'h' || *fmt == 'l' || *fmt == 'q') {
+ qualifier = *fmt;
+ ++fmt;
+ }
+
+ /* default base */
+ base = 10;
+
+ switch (*fmt) {
+ case 'c':
+ if (!(flags & LEFT))
+ while (--field_width > 0)
+ *str++ = ' ';
+ *str++ = (unsigned char) va_arg(args, int);
+ while (--field_width > 0)
+ *str++ = ' ';
+ continue;
+
+ case 's':
+ s = va_arg(args, char *);
+ if (!s)
+ s = "<NULL>";
+
+ len = strnlen(s, precision);
+
+ if (!(flags & LEFT))
+ while (len < field_width--)
+ *str++ = ' ';
+ for (i = 0; i < len; ++i)
+ *str++ = *s++;
+ while (len < field_width--)
+ *str++ = ' ';
+ continue;
+
+ case 'p':
+ if (field_width == -1) {
+ field_width = 2*sizeof(void *);
+ flags |= ZEROPAD;
+ }
+ str = number(str,
+ (unsigned long) va_arg(args, void *), 16,
+ field_width, precision, flags);
+ continue;
+
+
+ case 'n':
+ if (qualifier == 'l') {
+ long * ip = va_arg(args, long *);
+ *ip = (str - buf);
+ } else {
+ int * ip = va_arg(args, int *);
+ *ip = (str - buf);
+ }
+ continue;
+
+ case '%':
+ *str++ = '%';
+ continue;
+
+ /* integer number formats - set up the flags and "break" */
+ case 'o':
+ base = 8;
+ break;
+
+ case 'X':
+ flags |= LARGE;
+ case 'x':
+ base = 16;
+ break;
+
+ case 'd':
+ case 'i':
+ flags |= SIGN;
+ case 'u':
+ break;
+
+ default:
+ *str++ = '%';
+ if (*fmt)
+ *str++ = *fmt;
+ else
+ --fmt;
+ continue;
+ }
+#ifdef CFG_64BIT_VSPRINTF
+ if (qualifier == 'q') /* "quad" for 64 bit variables */
+ num = va_arg(args, unsigned long long);
+ else
+#endif
+ if (qualifier == 'l')
+ num = va_arg(args, unsigned long);
+ else if (qualifier == 'h') {
+ num = (unsigned short) va_arg(args, int);
+ if (flags & SIGN)
+ num = (short) num;
+ } else if (flags & SIGN)
+ num = va_arg(args, int);
+ else
+ num = va_arg(args, unsigned int);
+ str = number(str, num, base, field_width, precision, flags);
+ }
+ *str = '\0';
+ return str-buf;
+}
+
+int sprintf(char * buf, const char *fmt, ...)
+{
+ va_list args;
+ int i;
+
+ va_start(args, fmt);
+ i=vsprintf(buf,fmt,args);
+ va_end(args);
+ return i;
+}
+
+void panic(const char *fmt, ...)
+{
+ va_list args;
+ va_start(args, fmt);
+ vprintf(fmt, args);
+ putc('\n');
+ va_end(args);
+#if defined (CONFIG_PANIC_HANG)
+ hang();
+#else
+ udelay (100000); /* allow messages to go out */
+ do_reset (NULL, 0, 0, NULL);
+#endif
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-08 11:39:56 +0000