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dddvb/apps/octonet/ddtest.c

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#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <unistd.h>
#include <getopt.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <string.h>
#include <sys/ioctl.h>
#include <linux/types.h>
#include "flash.h"
static uint32_t linknr = 0;
typedef int (*COMMAND_FUNCTION)(int dev, int argc, char* argv[], uint32_t Flags);
enum {
REPEAT_FLAG = 0x00000001,
SILENT_FLAG = 0x00000002,
};
enum {
UNKNOWN_FLASH = 0,
ATMEL_AT45DB642D = 1,
SSTI_SST25VF016B = 2,
SSTI_SST25VF032B = 3,
SSTI_SST25VF064C = 4,
SPANSION_S25FL116K = 5,
};
struct SCommand
{
char* Name;
COMMAND_FUNCTION Function;
int Open;
char* Help;
};
// --------------------------------------------------------------------------------------------
void Dump(const uint8_t *b, uint32_t start, int l)
{
int i, j;
for (j = 0; j < l; j += 16, b += 16) {
printf("%08x: ", start + j);
for (i = 0; i < 16; i++)
if (i + j < l)
printf("%02x ", b[i]);
else
printf(" ");
printf(" |");
for (i = 0; i < 16; i++)
if (i + j < l)
putchar((b[i] > 31 && b[i] < 127) ? b[i] : '.');
printf("|\n");
}
}
int readreg(int dev, uint32_t RegAddress, uint32_t *pRegValue)
{
struct ddb_reg reg = { .reg = RegAddress };
int ret;
ret = ioctl(dev, IOCTL_DDB_READ_REG, &reg);
if (ret < 0)
return ret;
if (pRegValue)
*pRegValue = reg.val;
return 0;
}
int writereg(int dev, uint32_t RegAddress, uint32_t RegValue)
{
struct ddb_reg reg = { .reg = RegAddress, .val = RegValue};
return ioctl(dev, IOCTL_DDB_WRITE_REG, &reg);
}
int FlashIO(int ddb, uint8_t *wbuf, uint32_t wlen, uint8_t *rbuf, uint32_t rlen)
{
struct ddb_flashio fio = {
.write_buf=wbuf,
.write_len=wlen,
.read_buf=rbuf,
.read_len=rlen,
.link=linknr,
};
return ioctl(ddb, IOCTL_DDB_FLASHIO, &fio);
}
int flashread(int ddb, uint8_t *buf, uint32_t addr, uint32_t len)
{
int ret;
uint8_t cmd[4];
uint32_t l;
while (len) {
cmd[0] = 3;
cmd[1] = (addr >> 16) & 0xff;
cmd[2] = (addr >> 8) & 0xff;
cmd[3] = addr & 0xff;
if (len > 1024)
l = 1024;
else
l = len;
ret = FlashIO(ddb, cmd, 4, buf, l);
if (ret < 0)
return ret;
addr += l;
buf += l;
len -= l;
}
return 0;
}
int ReadFlash(int ddb, int argc, char *argv[], uint32_t Flags)
{
uint32_t Start;
uint32_t Len;
uint8_t *Buffer;
if (argc < 2 )
return -1;
Start = strtoul(argv[0],NULL,16);
Len = strtoul(argv[1],NULL,16);
Buffer = malloc(Len);
if (flashread(ddb, Buffer, Start, Len) < 0) {
printf("flashread error\n");
free(Buffer);
return 0;
}
Dump(Buffer,Start,Len);
free(Buffer);
return 0;
}
int FlashDetect(int dev)
{
uint8_t Cmd = 0x9F;
uint8_t Id[3];
int r = FlashIO(dev, &Cmd, 1, Id, 3);
if (r < 0)
return r;
if (Id[0] == 0xBF && Id[1] == 0x25 && Id[2] == 0x41)
r = SSTI_SST25VF016B;
else if (Id[0] == 0xBF && Id[1] == 0x25 && Id[2] == 0x4A)
r = SSTI_SST25VF032B;
else if ( Id[0] == 0xBF && Id[1] == 0x25 && Id[2] == 0x4B )
r = SSTI_SST25VF064C;
else if ( Id[0] == 0x01 && Id[1] == 0x40 && Id[2] == 0x15 )
r = SPANSION_S25FL116K;
else if ( Id[0] == 0x1F && Id[1] == 0x28)
r = ATMEL_AT45DB642D;
else
r = UNKNOWN_FLASH;
switch(r) {
case UNKNOWN_FLASH :
printf("Unknown Flash Flash ID = %02x %02x %02x\n",Id[0],Id[1],Id[2]);
break;
case ATMEL_AT45DB642D :
printf("Flash: Atmel AT45DB642D 64 MBit\n");
break;
case SSTI_SST25VF016B :
printf("Flash: SSTI SST25VF016B 16 MBit\n");
break;
case SSTI_SST25VF032B :
printf("Flash: SSTI SST25VF032B 32 MBit\n");
break;
case SSTI_SST25VF064C :
printf("Flash: SSTI SST25VF064C 64 MBit\n");
break;
case SPANSION_S25FL116K :
printf("Flash: SPANSION S25FL116K 16 MBit\n");
break;
}
return r;
}
int FlashChipEraseAtmel(int dev)
{
int err = 0;
// Note Sector 0 is in 2 parts
int i = 0;
while(i < 0x800000)
{
uint8_t Cmd[4];
printf(" Erase %08x\n",i);
Cmd[0] = 0x7C; // Sector Erase
Cmd[1] = ( (( i ) >> 16) & 0xFF );
Cmd[2] = ( (( i ) >> 8) & 0xFF );
Cmd[3] = 0x00;
err = FlashIO(dev,Cmd,4,NULL,0);
if( err < 0 )
break;
while (1) {
Cmd[0] = 0xD7; // Read Status register
err = FlashIO(dev,Cmd,1,&Cmd[0],1);
if( err < 0 ) break;
if( (Cmd[0] & 0x80) == 0x80 ) break;
}
if( i == 0 ) i = 0x2000;
else if( i == 0x2000 ) i = 0x40000;
else i += 0x40000;
}
return 0;
}
int FlashChipEraseSSTI(int dev)
{
int err = 0;
uint8_t Cmd[4];
do {
Cmd[0] = 0x50; // EWSR
err = FlashIO(dev,Cmd,1,NULL,0);
if( err < 0 ) break;
Cmd[0] = 0x01; // WRSR
Cmd[1] = 0x00; // BPx = 0, Unlock all blocks
err = FlashIO(dev,Cmd,2,NULL,0);
if( err < 0 ) break;
Cmd[0] = 0x06; // WREN
err = FlashIO(dev,Cmd,1,NULL,0);
if( err < 0 ) break;
Cmd[0] = 0x60; // CHIP Erase
err = FlashIO(dev,Cmd,1,NULL,0);
if( err < 0 ) break;
while(1) {
Cmd[0] = 0x05; // RDRS
err = FlashIO(dev,Cmd,1,&Cmd[0],1);
if( err < 0 ) break;
if( (Cmd[0] & 0x01) == 0 ) break;
}
if ( err < 0 )
break;
Cmd[0] = 0x50; // EWSR
err = FlashIO(dev,Cmd,1,NULL,0);
if( err < 0 ) break;
Cmd[0] = 0x01; // WRSR
Cmd[1] = 0x1C; // BPx = 0, Lock all blocks
err = FlashIO(dev,Cmd,2,NULL,0);
}
while(0);
if( err >= 0 ) printf("Flash erase succeeded\n");
else printf("Flash erase failed\n");
return 0;
}
int FlashWriteAtmel(int dev,uint32_t FlashOffset,uint8_t * Buffer,int BufferSize)
{
int err = 0, i;
int BlockErase = BufferSize >= 8192;
uint8_t Cmd[4];
if( BlockErase ) {
for(i = 0; i < BufferSize; i += 8192 ) {
if( (i & 0xFFFF) == 0 )
{
printf(" Erase %08x\n",FlashOffset + i);
}
Cmd[0] = 0x50; // Block Erase
Cmd[1] = ( (( FlashOffset + i ) >> 16) & 0xFF );
Cmd[2] = ( (( FlashOffset + i ) >> 8) & 0xFF );
Cmd[3] = 0x00;
err = FlashIO(dev,Cmd,4,NULL,0);
if( err < 0 ) break;
while(1) {
Cmd[0] = 0xD7; // Read Status register
err = FlashIO(dev,Cmd,1,&Cmd[0],1);
if( err < 0 ) break;
if( (Cmd[0] & 0x80) == 0x80 ) break;
}
}
}
for(i = 0; i < BufferSize; i += 1024 )
{
if( (i & 0xFFFF) == 0 )
{
printf(" Programm %08x\n",FlashOffset + i);
}
uint8_t Cmd[4 + 1024];
Cmd[0] = 0x84; // Buffer 1
Cmd[1] = 0x00;
Cmd[2] = 0x00;
Cmd[3] = 0x00;
memcpy(&Cmd[4],&Buffer[i],1024);
err = FlashIO(dev,Cmd,4 + 1024,NULL,0);
if( err < 0 ) break;
Cmd[0] = BlockErase ? 0x88 : 0x83; // Buffer to Main Memory (with Erase)
Cmd[1] = ( (( FlashOffset + i ) >> 16) & 0xFF );
Cmd[2] = ( (( FlashOffset + i ) >> 8) & 0xFF );
Cmd[3] = 0x00;
err = FlashIO(dev,Cmd,4,NULL,0);
if( err < 0 ) break;
while(1)
{
Cmd[0] = 0xD7; // Read Status register
err = FlashIO(dev,Cmd,1,&Cmd[0],1);
if( err < 0 ) break;
if( (Cmd[0] & 0x80) == 0x80 ) break;
}
if( err < 0 ) break;
}
return err;
}
// **************************************************************************************
// BUG: Erasing and writing an incomplete image will result in an failure to boot golden image.
// FIX: Write the new image from high to low addresses
int FlashWriteSSTI(int dev,uint32_t FlashOffset,uint8_t * Buffer,int BufferSize)
{
int err = 0, i, j;
uint8_t Cmd[6];
if( (BufferSize % 4096) != 0 ) return -1; // Must be multiple of sector size
do
{
Cmd[0] = 0x50; // EWSR
err = FlashIO(dev,Cmd,1,NULL,0);
if( err < 0 ) break;
Cmd[0] = 0x01; // WRSR
Cmd[1] = 0x00; // BPx = 0, Unlock all blocks
err = FlashIO(dev,Cmd,2,NULL,0);
if( err < 0 ) break;
for (i = 0; i < BufferSize; i += 4096 )
{
if( (i & 0xFFFF) == 0 )
{
printf(" Erase %08x\n",FlashOffset + i);
}
Cmd[0] = 0x06; // WREN
err = FlashIO(dev,Cmd,1,NULL,0);
if( err < 0 ) break;
Cmd[0] = 0x20; // Sector erase ( 4Kb)
Cmd[1] = ( (( FlashOffset + i ) >> 16) & 0xFF );
Cmd[2] = ( (( FlashOffset + i ) >> 8) & 0xFF );
Cmd[3] = 0x00;
err = FlashIO(dev,Cmd,4,NULL,0);
if( err < 0 ) break;
while(1)
{
Cmd[0] = 0x05; // RDRS
err = FlashIO(dev,Cmd,1,&Cmd[0],1);
if( err < 0 ) break;
if( (Cmd[0] & 0x01) == 0 ) break;
}
if( err < 0 ) break;
}
if( err < 0 ) break;
for (j = BufferSize - 4096; j >= 0; j -= 4096 )
{
if( (j & 0xFFFF) == 0 )
{
printf(" Programm %08x\n",FlashOffset + j);
}
for (i = 0; i < 4096; i += 2 )
{
if( i == 0 )
{
Cmd[0] = 0x06; // WREN
err = FlashIO(dev,Cmd,1,NULL,0);
if( err < 0 ) break;
Cmd[0] = 0xAD; // AAI
Cmd[1] = ( (( FlashOffset + j ) >> 16) & 0xFF );
Cmd[2] = ( (( FlashOffset + j ) >> 8) & 0xFF );
Cmd[3] = 0x00;
Cmd[4] = Buffer[j+i];
Cmd[5] = Buffer[j+i+1];
err = FlashIO(dev,Cmd,6,NULL,0);
}
else
{
Cmd[0] = 0xAD; // AAI
Cmd[1] = Buffer[j+i];
Cmd[2] = Buffer[j+i+1];
err = FlashIO(dev,Cmd,3,NULL,0);
}
if( err < 0 ) break;
while(1)
{
Cmd[0] = 0x05; // RDRS
err = FlashIO(dev,Cmd,1,&Cmd[0],1);
if( err < 0 ) break;
if( (Cmd[0] & 0x01) == 0 ) break;
}
if( err < 0 ) break;
}
if( err < 0 ) break;
Cmd[0] = 0x04; // WDIS
err = FlashIO(dev,Cmd,1,NULL,0);
if( err < 0 ) break;
}
if( err < 0 ) break;
Cmd[0] = 0x50; // EWSR
err = FlashIO(dev,Cmd,1,NULL,0);
if( err < 0 ) break;
Cmd[0] = 0x01; // WRSR
Cmd[1] = 0x1C; // BPx = 0, Lock all blocks
err = FlashIO(dev,Cmd,2,NULL,0);
}
while(0);
return err;
}
int FlashWritePageMode(int dev, uint32_t FlashOffset,
uint8_t *Buffer,int BufferSize,uint8_t LockBits)
{
int err = 0;
uint8_t Cmd[260];
int i, j;
if( (BufferSize % 4096) != 0 ) return -1; // Must be multiple of sector size
do
{
Cmd[0] = 0x50; // EWSR
err = FlashIO(dev,Cmd,1,NULL,0);
if( err < 0 ) break;
Cmd[0] = 0x01; // WRSR
Cmd[1] = 0x00; // BPx = 0, Unlock all blocks
err = FlashIO(dev,Cmd,2,NULL,0);
if( err < 0 ) break;
for(i = 0; i < BufferSize; i += 4096 )
{
if( (i & 0xFFFF) == 0 )
{
printf(" Erase %08x\n",FlashOffset + i);
}
Cmd[0] = 0x06; // WREN
err = FlashIO(dev,Cmd,1,NULL,0);
if( err < 0 ) break;
Cmd[0] = 0x20; // Sector erase ( 4Kb)
Cmd[1] = ( (( FlashOffset + i ) >> 16) & 0xFF );
Cmd[2] = ( (( FlashOffset + i ) >> 8) & 0xFF );
Cmd[3] = 0x00;
err = FlashIO(dev,Cmd,4,NULL,0);
if( err < 0 ) break;
while(1)
{
Cmd[0] = 0x05; // RDRS
err = FlashIO(dev,Cmd,1,&Cmd[0],1);
if( err < 0 ) break;
if( (Cmd[0] & 0x01) == 0 ) break;
}
if( err < 0 ) break;
}
if( err < 0 ) break;
for(j = BufferSize - 256; j >= 0; j -= 256 )
{
if( (j & 0xFFFF) == 0 )
{
printf(" Programm %08x\n",FlashOffset + j);
}
Cmd[0] = 0x06; // WREN
err = FlashIO(dev,Cmd,1,NULL,0);
if( err < 0 ) break;
Cmd[0] = 0x02; // PP
Cmd[1] = ( (( FlashOffset + j ) >> 16) & 0xFF );
Cmd[2] = ( (( FlashOffset + j ) >> 8) & 0xFF );
Cmd[3] = 0x00;
memcpy(&Cmd[4],&Buffer[j],256);
err = FlashIO(dev,Cmd,260,NULL,0);
if( err < 0 ) break;
while(1)
{
Cmd[0] = 0x05; // RDRS
err = FlashIO(dev,Cmd,1,&Cmd[0],1);
if( err < 0 ) break;
if( (Cmd[0] & 0x01) == 0 ) break;
}
if( err < 0 ) break;
}
if( err < 0 ) break;
Cmd[0] = 0x50; // EWSR
err = FlashIO(dev,Cmd,1,NULL,0);
if( err < 0 ) break;
Cmd[0] = 0x01; // WRSR
Cmd[1] = LockBits; // BPx = 0, Lock all blocks
err = FlashIO(dev,Cmd,2,NULL,0);
}
while(0);
return err;
}
// --------------------------------------------------------------------------------------------
int ReadDeviceMemory(int dev,int argc, char* argv[],uint32_t Flags)
{
uint32_t Start;
uint32_t Len;
uint8_t * Buffer;
if( argc < 2 ) return -1;
Start = strtoul(argv[0],NULL,16);
Len = strtoul(argv[1],NULL,16);
//if( Start > 0xFFFF || Start + Len > 0x10000 || Len == 0 ) return -1;
Buffer = malloc(Len);
{
struct ddb_mem mem = {.off=Start, .len=Len, .buf=Buffer };
ioctl(dev, IOCTL_DDB_READ_MEM, &mem);
}
Dump(Buffer,Start,Len);
free(Buffer);
return 0;
}
int WriteDeviceMemory(int dev,int argc, char* argv[],uint32_t Flags)
{
uint8_t * Buffer;
uint32_t Start, Len, i;
if( argc < 2 ) return -1;
Start = strtoul(argv[0],NULL,16);
Len = argc - 1;
//if( Start > 0xFFFF || Start + Len > 0x10000 || Len == 0 ) return -1;
Buffer = malloc(Len + sizeof(uint32_t));
if( Buffer == NULL )
return -2;
*((uint32_t *)Buffer) = Start;
for (i = 0; i < Len; i += 1 )
Buffer[i+sizeof(uint32_t)] = (uint8_t) strtoul(argv[i+1],NULL,16);
{
struct ddb_mem mem = {.off=Start, .len=Len, .buf=Buffer+4 };
ioctl(dev, IOCTL_DDB_WRITE_MEM, &mem);
}
free(Buffer);
return 0;
}
int FillDeviceMemory(int dev,int argc, char* argv[],uint32_t Flags)
{
uint32_t Start, Len;
uint8_t * Buffer;
uint8_t Value = 0;
if( argc < 2 ) return -1;
Start = strtoul(argv[0],NULL,16);
Len = strtoul(argv[1],NULL,16);
if (Start > 0xFFFF || Start + Len > 0x10000 || Len == 0 )
return -1;
Buffer = malloc(Len);
if (Buffer == NULL)
return -2;
if(argc > 2)
Value = (uint8_t) strtoul(argv[2],NULL,16);
memset(Buffer, Value, Len);
{
struct ddb_mem mem = {.off=Start, .len=Len, .buf=Buffer };
ioctl(dev, IOCTL_DDB_WRITE_MEM, &mem);
}
free(Buffer);
return 0;
}
int GetSetRegister(int dev,int argc, char* argv[],uint32_t Flags)
{
uint32_t i;
if( argc < 1 ) return -1;
uint32_t Reg[2];
char* p;
Reg[0] = strtoul(argv[0],&p,16);// & 0xFFFC;
uint32_t LastReg = Reg[0];
//if( Reg[0] >= 0x10000 ) return -1;
if( argc == 1 )
{
if( *p == '-' )
{
LastReg = strtoul(&p[1],NULL,16);// & 0xFFFC;
}
else if( *p == '+' )
{
LastReg = Reg[0] + (strtoul(&p[1],NULL,16) - 1) * 4;
}
}
uint32_t NumRegs = (LastReg - Reg[0]) / 4 + 1;
// if( LastReg >= 0x10000 || LastReg < Reg[0] ) return -1;
if( argc > 1 )
{
Reg[1] = strtoul(argv[1],NULL,0);
if( writereg(dev,Reg[0],Reg[1]) != 0 )
{
return -2;
}
}
else
{
for(i = 0; i < NumRegs; i += 1 )
{
if (readreg(dev,Reg[0],&Reg[1]) < 0 )
{
return -2;
}
printf(" Register %08X = %08X (%d)\n",Reg[0],Reg[1],Reg[1]);
Reg[0] += 4;
}
}
return 0;
}
// -----------------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------------
int FlashIOC(int dev,int argc, char* argv[],uint32_t Flags)
{
uint8_t *Buffer;
uint32_t tmp = 0, i;
uint32_t WriteLen = (argc-1);
uint32_t BufferLength = WriteLen;
uint32_t ReadLen;
if( argc < 2 ) return -1;
ReadLen = strtoul(argv[argc-1],NULL,0);
if( ReadLen > BufferLength ) BufferLength = ReadLen ;
Buffer = malloc(WriteLen);
for(i = 0; i < (argc-1); i += 1 )
{
tmp = strtoul(argv[i],NULL,16);
if( tmp > 255 )
{
return -1;
}
Buffer[i] = (uint8_t) tmp;
}
if( FlashIO(dev,Buffer,WriteLen,Buffer,ReadLen) < 0 )
{
return 0;
}
if( ReadLen > 0 )
Dump(Buffer,0,ReadLen);
return 0;
}
// -----------------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------------
// Searach and return FPGA ID from Buffer, buffer size must be 64 kByte or larger
uint32_t GetFPGA_ID(uint8_t * Buffer)
{
uint32_t ID = 0xFFFFFF;
int Len = 0x10000 - 16;
while( Len > 0 )
{
if( Buffer[0] == 0xBD && Buffer[1] == 0xB3 )
{
ID = ((Buffer[6]) << 24) | ((Buffer[7]) << 16) | ((Buffer[8]) << 8) | ((Buffer[9]));
break;
}
if( Buffer[0] == 0xBC && Buffer[1] == 0xB3 )
{
// Proteced bitstream.
ID = ((Buffer[2]^Buffer[6]^Buffer[10]^Buffer[14]) << 24)
| ((Buffer[3]^Buffer[7]^Buffer[11]^Buffer[15]) << 16)
| ((Buffer[4]^Buffer[8]^Buffer[12]^Buffer[16]) << 8)
| ((Buffer[5]^Buffer[9]^Buffer[13]^Buffer[17]));
break;
}
Len -= 1;
Buffer += 1;
}
return ID;
}
int FlashProg(int dev,int argc, char* argv[],uint32_t Flags)
{
uint8_t * Buffer = NULL;
int BufferSize = 0;
int BlockErase = 0;
uint32_t FlashOffset = 0x10000;
int SectorSize = 0;
int FlashSize = 0;
int ValidateFPGAType = 1;
int Flash;
uint32_t Id1, Id2;
if( argc < 1 )
return -1;
Flash = FlashDetect(dev);
switch(Flash)
{
case ATMEL_AT45DB642D: SectorSize = 1024; FlashSize = 0x800000; break;
case SSTI_SST25VF016B: SectorSize = 4096; FlashSize = 0x200000; break;
case SSTI_SST25VF032B: SectorSize = 4096; FlashSize = 0x400000; break;
case SSTI_SST25VF064C: SectorSize = 4096; FlashSize = 0x800000; break;
case SPANSION_S25FL116K: SectorSize = 4096; FlashSize = 0x200000; break;
}
if (SectorSize == 0)
return 0;
if( strncasecmp("-SubVendorID",argv[0],strlen(argv[0])) == 0 )
{
if( argc < 2 ) return -1;
uint32_t SubVendorID = strtoul(argv[1],NULL,16);
BufferSize = SectorSize;
FlashOffset = 0;
Buffer = malloc(BufferSize);
if( Buffer == NULL )
{
printf("out of memory\n");
return 0;
}
memset(Buffer,0xFF,BufferSize);
Buffer[0] = ( ( SubVendorID >> 24 ) & 0xFF );
Buffer[1] = ( ( SubVendorID >> 16 ) & 0xFF );
Buffer[2] = ( ( SubVendorID >> 8 ) & 0xFF );
Buffer[3] = ( ( SubVendorID ) & 0xFF );
}
else if( strncasecmp("-Jump",argv[0],strlen(argv[0])) == 0 )
{
uint32_t Jump;
if( argc < 2 ) return -1;
Jump = strtoul(argv[1],NULL,16);
BufferSize = SectorSize;
FlashOffset = FlashSize - SectorSize;
Buffer = malloc(BufferSize);
if( Buffer == NULL )
{
printf("out of memory\n");
return 0;
}
memset(Buffer,0xFF,BufferSize);
memset(&Buffer[BufferSize - 256 + 0x10],0x00,16);
Buffer[BufferSize - 256 + 0x10] = 0xbd;
Buffer[BufferSize - 256 + 0x11] = 0xb3;
Buffer[BufferSize - 256 + 0x12] = 0xc4;
Buffer[BufferSize - 256 + 0x1a] = 0xfe;
Buffer[BufferSize - 256 + 0x1e] = 0x03;
Buffer[BufferSize - 256 + 0x1f] = ( ( Jump >> 16 ) & 0xFF );
Buffer[BufferSize - 256 + 0x20] = ( ( Jump >> 8 ) & 0xFF );
Buffer[BufferSize - 256 + 0x21] = ( ( Jump ) & 0xFF );
}
else
{
if( argc > 1 )
{
FlashOffset = strtoul(argv[1],NULL,16);
ValidateFPGAType = 0; // Don't validate if offset is given
}
int fh = open(argv[0],O_RDONLY);
if( fh < 0 )
{
printf("File not found \n");
return 0;
}
int fsize = lseek(fh,0,SEEK_END);
if( fsize > 4000000 || fsize < SectorSize )
{
close(fh);
printf("Invalid File Size \n");
return 0;
}
if( Flash == ATMEL_AT45DB642D )
{
BlockErase = fsize >= 8192;
if( BlockErase )
BufferSize = (fsize + 8191) & ~8191;
else
BufferSize = (fsize + 1023) & ~1023;
}
else
{
BufferSize = (fsize + SectorSize - 1 ) & ~(SectorSize - 1);
}
printf(" Size %08x\n",BufferSize);
Buffer = malloc(BufferSize);
if( Buffer == NULL )
{
close(fh);
printf("out of memory\n");
return 0;
}
memset(Buffer,0xFF,BufferSize);
lseek(fh,0,SEEK_SET);
read(fh,Buffer,fsize);
close(fh);
if( BufferSize >= 0x10000 )
{
int i;
if (strstr(argv[0],".bit")||strstr(argv[0],".fpga"))
{
for(i = 0; i < 0x200; i += 1 )
{
if( *(uint16_t *)(&Buffer[i]) == 0xFFFF )
break;
Buffer[i] = 0xFF;
}
// Place our own header
}
if( ValidateFPGAType )
{
uint8_t * CmpBuffer = malloc(0x10000);
if( CmpBuffer == NULL )
{
free(Buffer);
printf("out of memory\n");
return 0;
}
if (flashread(dev, CmpBuffer, FlashOffset, 0x10000)<0) {
printf("Ioctl returns error\n");
free(Buffer);
free(CmpBuffer);
return 0;
}
Id1 = GetFPGA_ID(Buffer);
Id2 = GetFPGA_ID(CmpBuffer);
if (Id2 != 0xFFFFFFFF )
{
if( Id1 == 0xFFFFFFFF || Id1 != Id2 )
{
printf(" FPGA ID mismatch\n");
free(Buffer);
free(CmpBuffer);
return 0;
}
}
}
}
}
int err = -1;
switch(Flash)
{
case ATMEL_AT45DB642D:
err = FlashWriteAtmel(dev,FlashOffset,Buffer,BufferSize); break;
case SSTI_SST25VF016B:
case SSTI_SST25VF032B:
err = FlashWriteSSTI(dev,FlashOffset,Buffer,BufferSize); break;
case SSTI_SST25VF064C:
err = FlashWritePageMode(dev,FlashOffset,Buffer,BufferSize,0x3C); break;
case SPANSION_S25FL116K:
err = FlashWritePageMode(dev,FlashOffset,Buffer,BufferSize,0x1C); break;
}
if( err < 0 ) printf(" Programm Error\n");
else printf(" Programm Done\n");
free(Buffer);
return 0;
}
// -----------------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------------
int FlashVerify(int dev,int argc, char* argv[],uint32_t Flags)
{
if( argc < 1 ) return -1;
uint8_t * Buffer = NULL;
uint8_t * Buffer2 = NULL;
int BufferSize = 0;
int BlockErase = 0;
uint32_t FlashOffset = 0x10000;
int fsize, fh;
int i;
int err = 0;
if( argc > 1 )
{
FlashOffset = strtoul(argv[1],NULL,16);
}
fh = open(argv[0],O_RDONLY);
if( fh < 0 )
{
printf("File not found \n");
return 0;
}
fsize = lseek(fh,0,SEEK_END);
if( fsize > 4000000 || fsize < 1024 )
{
close(fh);
printf("Invalid File Size \n");
return 0;
}
BlockErase = fsize >= 8192;
BufferSize = (fsize + 1023) & ~1023;
printf(" Size %08x\n",BufferSize);
Buffer = malloc(BufferSize);
if( Buffer == NULL )
{
close(fh);
printf("out of memory\n");
return 0;
}
Buffer2 = malloc(BufferSize);
if( Buffer2 == NULL )
{
close(fh);
free(Buffer);
printf("out of memory\n");
return 0;
}
memset(Buffer,0xFF,BufferSize);
memset(Buffer2,0xFF,BufferSize);
lseek(fh,0,SEEK_SET);
read(fh,Buffer,fsize);
close(fh);
if( BufferSize >= 0x10000 )
{
int i;
// Clear header
for(i = 0; i < 0x200; i += 1 )
{
if( *(uint16_t *)(&Buffer[i]) == 0xFFFF ) break;
Buffer[i] = 0xFF;
}
// Place our own header
}
if (flashread(dev, Buffer2, FlashOffset, BufferSize)<0) {
printf("Ioctl returns error\n");
free(Buffer);
free(Buffer2);
return 0;
}
for (i=0; i<BufferSize; i++) {
if( Buffer[i] != Buffer2[i] ) {
err += 1;
//if( err == 1 )
printf(" Error at Adress %08x %02x %02x\n",FlashOffset + i,Buffer[i],Buffer2[i]);
}
}
printf(" Verify Done %d errors\n",err);
free(Buffer);
free(Buffer2);
return 0;
}
// -----------------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------------
int FlashErase(int dev,int argc, char* argv[],uint32_t Flags)
{
int Flash = FlashDetect(dev);
switch(Flash)
{
case ATMEL_AT45DB642D: return FlashChipEraseAtmel(dev);
case SSTI_SST25VF016B:
case SSTI_SST25VF032B: return FlashChipEraseSSTI(dev);
}
return -1;
}
// -----------------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------------
#if 0
int FlashTest(int dev,int argc, char* argv[],uint32_t Flags)
{
writereg(dev,0x10,0x01);
while(!_kbhit() )
{
uint32_t tmp;
readreg(dev,0x10,&tmp);
writereg(dev,0x14,0xFF00FF00);
}
writereg(dev,0x10,0x00);
return 0;
}
#endif
int mdio(int dev, int argc, char* argv[], uint32_t Flags)
{
uint32_t reg, adr, val;
if( argc < 2 )
return -1;
adr = strtoul(argv[0], NULL, 16);
reg = strtoul(argv[1], NULL, 16);
writereg(dev, 0x24, adr);
writereg(dev, 0x28, reg);
if(argc > 2) {
val = strtoul(argv[2], NULL, 16);
writereg(dev, 0x2c, val);
writereg(dev, 0x20, 0x03);
do {
readreg(dev, 0x20, &val);
} while (val & 0x02);
} else {
writereg(dev, 0x20, 0x07);
do {
readreg(dev, 0x20, &val);
} while (val & 0x02);
readreg(dev, 0x2c, &val);
printf("%04x\n", val);
}
return 0;
}
int i2c_write(int fd, uint8_t bus, uint8_t adr,
uint8_t *hdr, uint32_t hlen, uint8_t *msg, uint32_t mlen)
{
struct ddb_i2c_msg i2c = {
.bus = bus,
.adr = adr / 2,
.hdr = hdr,
.hlen = hlen,
.msg = msg,
.mlen = mlen,
};
return ioctl(fd, IOCTL_DDB_WRITE_I2C, &i2c);
}
int i2c_read(int fd, uint8_t bus, uint8_t adr,
uint8_t *hdr, uint32_t hlen, uint8_t *msg, uint32_t mlen)
{
struct ddb_i2c_msg i2c = {
.bus = bus,
.adr = adr / 2,
.hdr = hdr,
.hlen = hlen,
.msg = msg,
.mlen = mlen,
};
return ioctl(fd, IOCTL_DDB_READ_I2C, &i2c);
}
static uint8_t IDCODE_PUB[] = { 0xE0, 0x00, 0x00, 0x00 };
static uint8_t ISC_ENABLE[] = { 0xC6, 0x08, 0x00, 0x00 };
static uint8_t ISC_ENABLE_X[] = { 0x74, 0x08, 0x00, 0x00 };
static uint8_t LSC_INIT_ADDRESS[] = { 0x46, 0x00, 0x00, 0x00 };
static uint8_t ISC_ERASE[] = { 0x0E, 0x00, 0x00, 0x00 };
static uint8_t ISC_ERASE_CFG[] = { 0x0E, 0x04, 0x00, 0x00 };
static uint8_t LSC_READ_STATUS[] = { 0x3C, 0x00, 0x00, 0x00 };
static uint8_t LSC_CHECK_BUSY[] = { 0xF0, 0x00, 0x00, 0x00 };
static uint8_t LSC_PROG_INCR_NV[] = { 0x70, 0x00, 0x00, 0x01 };
static uint8_t ISC_PROGRAM_DONE[] = { 0x5E, 0x00, 0x00, 0x00 };
static uint8_t LSC_REFRESH[] = { 0x79, 0x00, 0x00 };
static uint8_t ISC_DISABLE[] = { 0x26, 0x00, 0x00 };
static uint8_t LSC_PROG_TAG[] = { 0xC9, 0x00, 0x00, 0x01 };
static uint8_t LSC_INIT_ADDR_UFM[] = { 0x47, 0x00, 0x00, 0x00 };
static uint8_t LSC_WRITE_ADDRESS[] = { 0xB4, 0x00, 0x00, 0x00 };
static uint8_t ISC_ERASE_TAG[] = { 0xCB, 0x00, 0x00, 0x00 };
static uint8_t ISC_NOOP[] = { 0xFF, 0xFF, 0xFF, 0xFF };
static uint8_t LSC_READ_TAG[] = { 0xCA, 0x00, 0x00, 0x01 };
int XO2WaitBusy(int dev, uint32_t BusNumber)
{
int hr = 0;
uint8_t Status[] = { 0x00,0x00,0x00,0x00 };
while(1) {
hr = i2c_read(dev, BusNumber,0x88,LSC_READ_STATUS,
sizeof(LSC_READ_STATUS),Status,sizeof(Status));
if (hr)
return hr;
if ((Status[2] & 0x10) == 0x00 )
break;
}
usleep(5000);
hr = i2c_read(dev, BusNumber,0x88,LSC_READ_STATUS,
sizeof(LSC_READ_STATUS),Status,sizeof(Status));
if (hr)
return hr;
return (Status[2] & 0x20) == 0x00 ? 0 : -1;
}
int XO2WaitDone(int dev, uint32_t BusNumber)
{
int hr = 0;
uint8_t Status[] = { 0x00,0x00,0x00,0x00 };
while(1) {
hr = i2c_read(dev, BusNumber,0x88,
LSC_READ_STATUS,sizeof(LSC_READ_STATUS),Status,sizeof(Status));
if (hr)
return hr;
if( (Status[2] & 0x10) == 0x00 )
break;
}
usleep(5000);
hr = i2c_read(dev, BusNumber,0x88,
LSC_READ_STATUS,sizeof(LSC_READ_STATUS),Status,sizeof(Status));
if( hr)
return hr;
return (Status[2] & 0x01) == 0x01 ? 0 : -1;
}
int XO2Prog(int dev, int argc, char* argv[], uint32_t Flags)
{
uint8_t *Buffer = NULL;
int BufferSize = 0;
uint32_t BusNumber = 0;
int fh, fsize, index = 0, hr;
uint8_t JedecID[4] = { 0,0,0,0 };
uint8_t DevID[2] = { 0,0 };
int nCardIDs = 0;
int CardIDs[8];
int VerMajor = 0;
int VerMinor = 0;
if (argc < 1)
return -1;
if (argc > 1) {
BusNumber = strtoul(argv[1], NULL, 10);
if (BusNumber < 1 || BusNumber > 4 )
{
printf("Busnumber must be 1-4 \n");
return 0;
}
}
BusNumber -= 1;
fh = open(argv[0], O_RDONLY);
if (fh < 0) {
printf("File not found \n");
return 0;
}
fsize = lseek(fh,0,SEEK_END);
if (fsize > 128000 ) {
close(fh);
printf("Invalid File Size \n");
return 0;
}
BufferSize = fsize;
printf(" Size %08x\n",BufferSize);
Buffer = malloc(BufferSize);
if (Buffer == NULL) {
close(fh);
printf("out of memory\n");
return 0;
}
memset(Buffer, 0xFF, BufferSize);
lseek(fh, 0, SEEK_SET);
read(fh, Buffer, fsize);
close(fh);
while(index < BufferSize && Buffer[index] != 0x00 ) {
char* pKey = (char*) &Buffer[index];
char* pValue = NULL;
int i;
while(index < BufferSize && Buffer[index] != 0x0A ) {
if( Buffer[index] == ':' ) {
Buffer[index] = 0x00;
pValue = (char*) &Buffer[index+1];
}
index += 1;
}
Buffer[index] = 0x00;
index += 1;
if( pValue != NULL ) {
printf("%-20s: %s\n",pKey,pValue);
if (strcasecmp(pKey,"Jedec") == 0 ) {
for (i = 0; i < 4; i += 1) {
int v = 0;
sscanf(&pValue[i*2],"%02x",&v);
JedecID[i] = v;
}
} else if (strcasecmp(pKey,"DevId") == 0 ) {
for (i = 0; i < 2; i += 1) {
int v = 0;
sscanf(&pValue[i*2],"%02x",&v);
DevID[i] = v;
}
} else if (strcasecmp(pKey,"CardId") == 0 ) {
nCardIDs = sscanf(pValue,"%x,%x,%x,%x,%x,%x,%x,%x",
&CardIDs[0],&CardIDs[1],&CardIDs[2],&CardIDs[3],
&CardIDs[4],&CardIDs[5],&CardIDs[6],&CardIDs[7]);
} else if (strcasecmp(pKey,"Version") == 0 ) {
sscanf(pValue,"%d.%d",&VerMajor,&VerMinor);
}
}
}
index += 1;
if (index >= BufferSize || ((BufferSize - index) % 16) != 0) {
printf("Invalid File Size \n");
return 0;
}
// TODO Validate Jedec ID, DevID,CardID
// TODO Validate CRC
hr = 0;
do {
int bCardIDValid = 0, i;
uint8_t Id[] = { 0x00,0x00,0x00,0x00 };
uint8_t DevInfo[] = { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 };
uint8_t Addr = 0x00;
hr = i2c_read(dev, BusNumber, 0x88, IDCODE_PUB, sizeof(IDCODE_PUB), Id, sizeof(Id));
if (hr < 0)
break;
// TODO Hardcoded Jedec ID, get ist from File
if( Id[0] != JedecID[0] || Id[1] != JedecID[1] || Id[2] != JedecID[2] || Id[3] != JedecID[3] ) {
printf("Wrong Jedec ID %02x %02x %02x %02x\n",Id[0],Id[1],Id[2],Id[3]);
break;
}
printf("Jedec ID %02x %02x %02x %02x\n",Id[0],Id[1],Id[2],Id[3]);
hr = i2c_read(dev, BusNumber,0x20,&Addr,1,DevInfo,sizeof(DevInfo));
if( hr == 0) {
printf("DevID %02x%02x CardID %02x Version %d.%d\n",
DevInfo[0],DevInfo[1],DevInfo[2],DevInfo[4],DevInfo[5]);
if( DevInfo[0] != DevID[0] || DevInfo[1] != DevID[1] ) {
printf("Wrong Dev ID %02x%02x (%02x%02x)\n",DevInfo[0],DevInfo[1],DevID[0],DevID[1]);
break;
}
}
for (i = 0; i < nCardIDs; i += 1)
{
if( CardIDs[i] == DevInfo[2] )
{
bCardIDValid = 1;
break;
}
}
if ( !bCardIDValid ) {
printf("Wrong CardID %02x\n",DevInfo[2]);
break;
}
hr = i2c_write(dev, BusNumber,0x88,ISC_ENABLE_X,sizeof(ISC_ENABLE_X),NULL,0);
if (hr)
break;
usleep(5000);
printf("Erase ");
hr = i2c_write(dev, BusNumber,0x88,ISC_ERASE_CFG,sizeof(ISC_ERASE_CFG),NULL,0);
if (hr)
break;
usleep(5000);
hr = XO2WaitBusy(dev, BusNumber);
if (hr)
break;
printf("Done\n");
hr = i2c_write(dev, BusNumber,0x88,
LSC_INIT_ADDRESS,sizeof(LSC_INIT_ADDRESS),NULL,0);
if (hr)
break;
printf("Prog ");
int Counter = 0;
while(index < BufferSize)
{
hr = i2c_write(dev, BusNumber,0x88,LSC_PROG_INCR_NV,sizeof(LSC_PROG_INCR_NV),&Buffer[index],16);
if (hr)
break;
hr = XO2WaitBusy(dev, BusNumber);
if (hr)
break;
index += 16;
Counter += 1;
if( Counter == 16 )
{
printf(".");
Counter = 0;
}
}
if (hr)
break;
printf("Done\n");
hr = i2c_write(dev, BusNumber,0x88,ISC_PROGRAM_DONE,sizeof(ISC_PROGRAM_DONE),NULL,0);
if (hr)
break;
hr = XO2WaitDone(dev, BusNumber);
if (hr)
break;
printf("Refresh ");
hr = i2c_write(dev, BusNumber,0x88,LSC_REFRESH,sizeof(LSC_REFRESH),NULL,0);
if (hr)
break;
usleep(5000);
hr = XO2WaitDone(dev, BusNumber);
if (hr)
break;
printf("Done\n");
} while(0);
if (hr)
printf("I2C Error %08x\n",hr);
return 0;
}
struct SCommand CommandTable[] =
{
{ "memread", ReadDeviceMemory, 1, "Read Device Memory : memread <start> <count>" },
{ "memfill", FillDeviceMemory, 1, "Fill Device Memory : memfill <start> <count> [<value>]" },
{ "memwrite", WriteDeviceMemory, 1, "Write Device Memory : memwrite <start> <values(8)> .." },
{ "register", GetSetRegister, 1, "Get/Set Register : reg <regname>|<[0x]regnum> [[0x]value(32)]" },
{ "flashread", ReadFlash, 1, "Read Flash : flashread <start> <count>" },
{ "flashio", FlashIO, 1, "Flash IO : flashio <write data>.. <read count>" },
{ "flashprog", FlashProg, 1, "Flash Programming : flashprog <FileName> [<address>]" },
{ "flashprog", FlashProg, 1, "Flash Programming : flashprog -SubVendorID <id>" },
{ "flashprog", FlashProg, 1, "Flash Programming : flashprog -Jump <address>" },
{ "flashverify", FlashVerify, 1, "Flash Verify : flashverify <FileName> [<address>]" },
{ "flasherase", FlashErase, 1, "FlashErase : flasherase" },
//{ "flashtest", FlashTest, 1, "FlashTest : flashtest" },
{ "mdio", mdio, 1, "mdio : mdio <adr> <reg> [<value>]" },
{ "xo2prog", XO2Prog, 1, "DuoFlex Programming : xo2prog <FileName> [<BusNumber>]" },
{ NULL,NULL,0 }
};
void Help()
{
int i = 0;
while (CommandTable[i].Name != NULL) {
printf(" %s\n", CommandTable[i].Help);
i += 1;
}
}
int main(int argc, char **argv)
{
int cmd = 0, status;
int i = 1;
int Device = 0;
uint32_t Flags = 0;
int CmdIndex = 0;
int dev;
char ddbname[80];
if( argc < 2 ) {
Help();
return 1;
}
while( i < argc )
{
if (*argv[i] != '-')
break;
if (strcmp(argv[i],"-r") == 0 || strcmp(argv[i],"--repeat") == 0 )
Flags |= REPEAT_FLAG;
else if( strcmp(argv[i],"-s") == 0 || strcmp(argv[i],"--silent") == 0 )
Flags |= SILENT_FLAG;
else if( strcmp(argv[i],"-d") == 0 || strcmp(argv[i],"--device") == 0 ) {
i += 1;
if( i < argc ) Device = strtoul(argv[i],NULL,0);
} else if( strcmp(argv[i],"-l") == 0) {
i += 1;
if( i < argc ) linknr = strtoul(argv[i],NULL,0);
} else if( strcmp(argv[i],"-?") == 0 || strcmp(argv[i],"--help") == 0 ) {
Help();
return 1;
}
i += 1;
}
if (i >= argc || Device > 99) {
Help();
return 1;
}
sprintf(ddbname, "/dev/ddbridge/card%d", Device);
dev=open(ddbname, O_RDWR);
if (dev < 0) {
printf("Could not open device\n");
return -1;
}
CmdIndex = i;
while( CommandTable[cmd].Name != NULL ) {
if (strncasecmp(CommandTable[cmd].Name,argv[CmdIndex],
strlen(argv[CmdIndex])) == 0 )
break;
cmd += 1;
}
if (CommandTable[cmd].Name == NULL) {
Help();
return 1;
}
if (Flags != 0)
printf(" Flags: %s %s\n",
(Flags&REPEAT_FLAG) ? "Repeat":"",
(Flags&SILENT_FLAG)?"Silent":"");
status = (*CommandTable[cmd].Function)(dev, argc - CmdIndex - 1,
&argv[CmdIndex+1], Flags);
if (status == -1)
printf(" %s\n",CommandTable[cmd].Help);
return 0;
}
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