#1: flashRom doesn't work on MotherBoard with ICH9 + MP2532 --------------------------------------------------+------------------------- Reporter: annyvonne.le_coq@… | Owner: hailfinger Type: defect | Status: new Priority: major | Milestone: flashrom 0.9.1 Component: flashrom | Version: Keywords: | Dependencies: Patchstatus: there is no patch | --------------------------------------------------+------------------------- Hi all, I have a mother board equipped with ICH9 chipset and M25P32 flash device. I can't use flashrom to re-program my BIOS. 1) The ICH9 is not recognized. So, I add its device ID (2910) in chipset_enable.c file. 2) Then, M25P32 flash device is recognized, but OPCODE 06 is not in the list OPCODESS OS_ST_M25P. ich_spi_command try to find the command 06 in the list, The list contains only following values: 2, 3, 216, 5, 171, 1, 159, 199. The M25P32 has been tested with flashrom. So, I imagine that the problem is due to the caller. Have you got an idea about this issue. Thanks Anne
#1: flashRom doesn't work on MotherBoard with ICH9 + MP2532 --------------------------------------------------+------------------------- Reporter: annyvonne.le_coq@… | Owner: hailfinger Type: defect | Status: assigned Priority: major | Milestone: flashrom 0.9.1 Component: flashrom | Version: Keywords: | Dependencies: Patchstatus: there is no patch | --------------------------------------------------+------------------------- Changes (by hailfinger):
* status: new => assigned
Comment:
Hi Anne,
can you please attach the log of
flashrom -V
Thanks, Carl-Daniel
#1: flashRom doesn't work on MotherBoard with ICH9 + MP2532 --------------------------------------------------+------------------------- Reporter: annyvonne.le_coq@… | Owner: hailfinger Type: defect | Status: assigned Priority: major | Milestone: flashrom 0.9.1 Component: flashrom | Version: Keywords: | Dependencies: Patchstatus: there is no patch | --------------------------------------------------+-------------------------
Comment(by annyvonne.le_coq@…):
Hi Carl-Daniel, and thanks for your answer. [[BR]] I'm not in the labs this evening (in France it's 10:00 pm). [[BR]] All that I can send for the moment is the attached file with the executed code. (The attach file button doesn't work, so I include the source code in this window!!!) [[BR]] I have inserted printf to trace the data. [[BR]] So, I can see that my Opcode (WREN=06) is not included in the opcode array. [[BR]] If the flashrom -V is really needed, I'll send it tomorrow. [[BR]] [[BR]] Kind regards. [[BR]] Anne
'''Spi.c'''
'''int spi_chip_erase_c7'''(struct flashchip *flash) 537{ 538 int result; 539 struct spi_command spicommands[] = { 540 { 541 .writecnt = JEDEC_WREN_OUTSIZE, 542 .writearr = (const unsigned char[]){ JEDEC_WREN }, 543 .readcnt = 0, 544 .readarr = NULL, 545 }, { 546 .writecnt = JEDEC_CE_C7_OUTSIZE, 547 .writearr = (const unsigned char[]){ JEDEC_CE_C7 }, 548 .readcnt = 0, 549 .readarr = NULL, 550 }, { 551 .writecnt = 0, 552 .writearr = NULL, 553 .readcnt = 0, 554 .readarr = NULL, 555 }}; 556 557 result = spi_disable_blockprotect(); 558 if (result) { 559 fprintf(stderr, "spi_disable_blockprotect failed\n"); 560 return result; 561 } 562 563 '''result = spi_send_multicommand(spicommands)''';
……. '''int spi_send_multicommand(struct spi_command *spicommands)''' 120{ 121 if (!spi_programmer[spi_controller].multicommand) { 122 fprintf(stderr, "%s called, but SPI is unsupported on this " 123 "hardware. Please report a bug.\n", __func__); 124 return 1; 125 } 126 127 ''' return spi_programmer[spi_controller].multicommand(spicommands);''' 128}
…. '''const struct spi_programmer spi_programmer[]''' = { 36 { /* SPI_CONTROLLER_NONE */ 37 .command = NULL, 38 .multicommand = NULL, 39 .read = NULL, 40 .write_256 = NULL, 41 }, 42 43 { /* SPI_CONTROLLER_ICH7 */ 44 .command = ich_spi_send_command, 45 .multicommand = ich_spi_send_multicommand, 46 .read = ich_spi_read, 47 .write_256 = ich_spi_write_256, 48 }, 49 50 { /* SPI_CONTROLLER_ICH9 */ 51 .command = ich_spi_send_command, 52 .multicommand = '''ich_spi_send_multicommand,''' 53 .read = ich_spi_read, 54 .write_256 = ich_spi_write_256, 55 }, 56 …..
'''Ichspi.c'''
'''int ich_spi_send_multicommand'''(struct spi_command *spicommands) 746{ 747 int ret = 0; 748 while ((spicommands->writecnt || spicommands->readcnt) && !ret) { 749 ret = '''ich_spi_send_command'''(spicommands->writecnt,spicommands->readcnt, 750 spicommands->writearr, spicommands->readarr) ; ….
'''int ich_spi_send_command'''(unsigned int writecnt, unsigned int readcnt, 691 const unsigned char *writearr, unsigned char *readarr) 692{ 693 int a; 694 int result; 695 int opcode_index = -1; 696 const unsigned char cmd = *writearr; 697 OPCODE *opcode; 698 uint32_t addr = 0; 699 uint8_t *data; 700 int count; 701 702 /* find cmd in opcodes-table */ 703 for (a = 0; a < 8; a++) { 704 if (('''curopcodes->opcode[a]).opcode == cmd''') { 705 opcode_index = a; 706 break; 707 } 708 } …. Cmd = JEDEC_WREN (that is 06) but it’s not in the following table : 170OPCODES O_ST_M25P = { 171 { 172 JEDEC_WREN, 173 0}, 174 { 175 {JEDEC_BYTE_PROGRAM, SPI_OPCODE_TYPE_WRITE_WITH_ADDRESS, 1}, // Write Byte 176 {JEDEC_READ, SPI_OPCODE_TYPE_READ_WITH_ADDRESS, 0}, // Read Data 177 {JEDEC_BE_D8, SPI_OPCODE_TYPE_WRITE_WITH_ADDRESS, 1}, // Erase Sector 178 {JEDEC_RDSR, SPI_OPCODE_TYPE_READ_NO_ADDRESS, 0}, // Read Device Status Reg 179 {JEDEC_REMS, SPI_OPCODE_TYPE_READ_WITH_ADDRESS, 0}, // Read Electronic Manufacturer Signature 180 {JEDEC_WRSR, SPI_OPCODE_TYPE_WRITE_NO_ADDRESS, 1}, // Write Status Register 181 {JEDEC_RDID, SPI_OPCODE_TYPE_READ_NO_ADDRESS, 0}, // Read JDEC ID 182 {JEDEC_CE_C7, SPI_OPCODE_TYPE_WRITE_NO_ADDRESS, 1}, // Bulk erase 183 } 184};
When I insert a printf while reading curopcodes->opcode[a].opcode, I read from JEDEC_BYTE_PROGRAM to JEDEC_CE_C7. The input cmd field is JEDEC_WREN. So, it doesn’t match !!
#1: flashRom doesn't work on MotherBoard with ICH9 + MP2532 --------------------------------------------------+------------------------- Reporter: annyvonne.le_coq@… | Owner: hailfinger Type: defect | Status: assigned Priority: major | Milestone: flashrom 0.9.1 Component: flashrom | Version: Keywords: | Dependencies: Patchstatus: there is no patch | --------------------------------------------------+-------------------------
Comment(by Anne Le Coq <annyvonne.le_coq@…>):
Replying to [comment:1 hailfinger]:
Hi Anne,
can you please attach the log of
flashrom -V
Thanks, Carl-Daniel
Hi Carl-Daniel, As the attached file button signal me an error, I must copy the file content here. Following traces come from '''"flashrom -EV"''' command:
flashrom v0.9.0-runknown The arguments are: -EV No coreboot table found. Found chipset "Intel ICH9", enabling flash write... 0x7fffffff/0x7fffffff FWH IDSEL: 0x0 0x7fffffff/0x7fffffff FWH IDSEL: 0x0 0x7fffffff/0x7fffffff FWH IDSEL: 0x0 0x7fffffff/0x7fffffff FWH IDSEL: 0x0 0x7fffffff/0x7fffffff FWH IDSEL: 0x1 0x7fffffff/0x7fffffff FWH IDSEL: 0x1 0x7fffffff/0x7fffffff FWH IDSEL: 0x1 0x7fffffff/0x7fffffff FWH IDSEL: 0x1 0x7fffffff/0x7fffffff FWH IDSEL: 0x4 0x7fffffff/0x7fffffff FWH IDSEL: 0x5 0x7fffffff/0x7fffffff FWH IDSEL: 0x6 0x7fffffff/0x7fffffff FWH IDSEL: 0x7 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode disabled 0x7fffffff/0x7fffffff FWH decode disabled 0x7fffffff/0x7fffffff FWH decode disabled 0x7fffffff/0x7fffffff FWH decode disabled BIOS Lock Enable: disabled, BIOS Write Enable: enabled, BIOS_CNTL is 0x1
Root Complex Register Block address = 0xfed1c000 GCS = 0x9a0468: BIOS Interface Lock-Down: disabled, BOOT BIOS Straps: 0x1 (SPI) Top Swap : not enabled SPIBAR = 0xfed1c000 + 0x3800 0x04: 0x6018 (HSFS) FLOCKDN 0, FDV 1, FDOPSS 1, SCIP 0, BERASE 3, AEL 0, FCERR 0, FDONE 0 0x50: 0x00001b1b (FRAP) BMWAG 0, BMRAG 0, BRWA 27, BRRA 27 0x54: 0x00010000 (FREG0) 0x58: 0x03ff0090 (FREG1) 0x5C: 0x005f000c (FREG2) 0x60: 0x007f0060 (FREG3) 0x64: 0x00090002 (FREG4) 0x74: 0x00000000 (PR0) 0x78: 0x00000000 (PR1) 0x7C: 0x00000000 (PR2) 0x80: 0x00000000 (PR3) 0x84: 0x00000000 (PR4) 0x90: 0x007f100c (SSFS, SSFC) 0x94: 0x0006 (PREOP) 0x96: 0x463b (OPTYPE) 0x98: 0x05d80302 (OPMENU) 0x9C: 0xc79f0190 (OPMENU+4) 0xA0: 0x00000000 (BBAR) 0xB0: 0x00000000 (FDOC) Programming OPCODES... program_opcodes: preop=0006 optype=463b opmenu=05d80302c79f0190 done SPI Read Configuration: prefetching disabled, caching enabled, OK. This chipset supports the following protocols: LPC,FWH,SPI. Calibrating delay loop... 642M loops per second, 100 myus = 199 us. OK. Probing for AMD Am29F010A/B, 128 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for AMD Am29F002(N)BB, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for AMD Am29F002(N)BT, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for AMD Am29F016D, 2048 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for AMD Am29F040B, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for AMD Am29F080B, 1024 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for AMD Am29LV040B, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for AMD Am29LV081B, 1024 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for ASD AE49F2008, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Atmel AT25DF021, 256 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT25DF041A, 512 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT25DF081, 1024 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT25DF161, 2048 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT25DF321, 4096 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT25DF321A, 4096 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT25DF641, 8192 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT25F512B, 64 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT25FS010, 128 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT25FS040, 512 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT26DF041, 512 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT26DF081A, 1024 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT26DF161, 2048 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT26DF161A, 2048 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT26F004, 512 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT29C512, 64 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Atmel AT29C010A, 128 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Atmel AT29C020, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Atmel AT29C040A, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Atmel AT45CS1282, 16896 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT45DB011D, 128 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT45DB021D, 256 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT45DB041D, 512 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT45DB081D, 1024 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT45DB161D, 2048 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT45DB321C, 4224 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT45DB321D, 4096 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT45DB642D, 8192 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Atmel AT49BV512, 64 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Atmel AT49F002(N), 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Atmel AT49F002(N)T, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for AMIC A25L40P, 512 KB: RDID returned 0x20 0x20 0x16 0x10. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for AMIC A29002B, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for AMIC A29002T, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for AMIC A29040B, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for AMIC A49LF040A, 512 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for EMST F49B002UA, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Eon EN25B05, 64 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Eon EN25B10, 128 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Eon EN25B20, 256 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Eon EN25B40, 512 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Eon EN25B80, 1024 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Eon EN25B16, 2048 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Eon EN25B32, 4096 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Eon EN25B64, 8192 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Eon EN25D16, 2048 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Eon EN25F05, 64 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Eon EN25F10, 128 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Eon EN25F20, 256 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Eon EN25F40, 512 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Eon EN25F80, 1024 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Eon EN25F16, 2048 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Eon EN25F32, 4096 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for EON EN29F002(A)(N)B, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for EON EN29F002(A)(N)T, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Fujitsu MBM29F004BC, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Fujitsu MBM29F004TC, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Fujitsu MBM29F400BC, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Fujitsu MBM29F400TC, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Intel 28F001BX-B, 128 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Intel 28F001BX-T, 128 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Intel 82802AB, 512 KB: probe_82802ab: id1 0xff, id2 0xff Probing for Intel 82802AC, 1024 KB: probe_82802ab: id1 0xff, id2 0xff Probing for Macronix MX25L512, 64 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Macronix MX25L1005, 128 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Macronix MX25L2005, 256 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Macronix MX25L4005, 512 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Macronix MX25L8005, 1024 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Macronix MX25L1605, 2048 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Macronix MX25L1635D, 2048 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Macronix MX25L3205, 4096 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Macronix MX25L3235D, 4096 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Macronix MX25L6405, 8192 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Macronix MX25L12805, 16384 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Macronix MX29F002B, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Macronix MX29F002T, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Macronix MX29LV040, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Numonyx M25PE10, 128 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Numonyx M25PE20, 256 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Numonyx M25PE40, 256 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Numonyx M25PE80, 1024 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Numonyx M25PE16, 2048 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for PMC Pm25LV010, 128 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for PMC Pm25LV016B, 2048 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for PMC Pm25LV020, 256 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for PMC Pm25LV040, 512 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for PMC Pm25LV080B, 1024 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for PMC Pm25LV512, 64 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for PMC Pm29F0002T, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for PMC Pm29F0002B, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for PMC Pm39LV010, 128 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for PMC Pm49FL002, 256 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL004, 512 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Sharp LHF00L04, 1024 KB: probe_lhf00l04: id1 0xff, id2 0xff Probing for Spansion S25FL016A, 2048 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for SST SST25VF016B, 2048 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for SST SST25VF032B, 4096 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for SST SST25VF040B, 512 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for SST SST25VF040.REMS, 512 KB: REMS returned ff ff. probe_spi_rems: id1 0xff, id2 0xff Probing for SST SST25VF040B.REMS, 512 KB: REMS returned ff ff. probe_spi_rems: id1 0xff, id2 0xff Probing for SST SST25VF080B, 1024 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for SST SST28SF040A, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for SST SST29EE010, 128 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for SST SST29LE010, 128 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for SST SST29EE020A, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for SST SST29LE020, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for SST SST39SF010A, 128 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for SST SST39SF020A, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for SST SST39SF040, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for SST SST39VF512, 64 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for SST SST39VF010, 128 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for SST SST39VF020, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for SST SST39VF040, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for SST SST39VF080, 1024 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for SST SST49LF002A/B, 256 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF003A/B, 384 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004A/B, 512 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004C, 512 KB: probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST SST49LF008A, 1024 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008C, 1024 KB: probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST SST49LF016C, 2048 KB: probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST SST49LF020, 256 KB: probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF020A, 256 KB: probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF040, 512 KB: probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF040B, 512 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF080A, 1024 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF160C, 2048 KB: probe_49lfxxxc: id1 0xff, id2 0xff Probing for ST M25P05-A, 64 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for ST M25P05.RES, 64 KB: RDID returned 0x20 0x20 0x16. Probing for ST M25P10-A, 128 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for ST M25P10.RES, 128 KB: RDID returned 0x20 0x20 0x16. Probing for ST M25P20, 256 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for ST M25P40, 512 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for ST M25P40-old, 512 KB: RDID returned 0x20 0x20 0x16. Probing for ST M25P80, 1024 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for ST M25P16, 2048 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for ST M25P32, 4096 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Chip status register is 00 Chip status register: Status Register Write Disable (SRWD) is not set Chip status register: Bit 6 is not set Chip status register: Bit 5 / Block Protect 3 (BP3) is not set Chip status register: Bit 4 / Block Protect 2 (BP2) is not set Chip status register: Bit 3 / Block Protect 1 (BP1) is not set Chip status register: Bit 2 / Block Protect 0 (BP0) is not set Chip status register: Write Enable Latch (WEL) is not set Chip status register: Write In Progress (WIP/BUSY) is not set Found chip "ST M25P32" (4096 KB, SPI) at physical address 0xffc00000. Probing for ST M25P64, 8192 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for ST M25P128, 16384 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for ST M29F002B, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for ST M29F002T/NT, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for ST M29F040B, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for ST M29F400BT, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for ST M29W010B, 128 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for ST M29W040B, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for ST M50FLW040A, 512 KB: probe_stm50flw0x0x: id1 0xff, id2 0xff Probing for ST M50FLW040B, 512 KB: probe_stm50flw0x0x: id1 0xff, id2 0xff Probing for ST M50FLW080A, 1024 KB: probe_stm50flw0x0x: id1 0xff, id2 0xff Probing for ST M50FLW080B, 1024 KB: probe_stm50flw0x0x: id1 0xff, id2 0xff Probing for ST M50FW002, 256 KB: probe_49lfxxxc: id1 0xff, id2 0xff Probing for ST M50FW016, 2048 KB: probe_82802ab: id1 0xff, id2 0xff Probing for ST M50FW040, 512 KB: probe_82802ab: id1 0xff, id2 0xff Probing for ST M50FW080, 1024 KB: probe_82802ab: id1 0xff, id2 0xff Probing for ST M50LPW116, 2048 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SyncMOS S29C31004T, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for SyncMOS S29C51001T, 128 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for SyncMOS S29C51002T, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for SyncMOS S29C51004T, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for TI TMS29F002RB, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for TI TMS29F002RT, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Winbond W25x10, 128 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Winbond W25x20, 256 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Winbond W25x40, 512 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Winbond W25x80, 1024 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Winbond W25x16, 2048 KB: RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Probing for Winbond W29C011, 128 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Winbond W29C020C, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Winbond W29C040P, 512 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Winbond W29EE011, 128 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Winbond W39V040A, 512 KB: probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040B, 512 KB: probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040C, 512 KB: probe_w39v040c: id1 0xff, id2 0xff, id1 parity violation Probing for Winbond W39V040FA, 512 KB: probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V080A, 1024 KB: probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W49F002U, 256 KB: skipped. Host bus type LPC,FWH,SPI and chip bus type Parallel are incompatible. Probing for Winbond W49V002A, 256 KB: probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W49V002FA, 256 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V080FA, 1024 KB: probe_winbond_fwhub: id1 0xff, id2 0xff Probing for Winbond W39V080FA (dual mode), 512 KB: probe_winbond_fwhub: id1 0xff, id2 0xff Probing for Atmel unknown Atmel SPI chip, 0 KB: Not mapping flash chip, zero size at 0x100000000. RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Not unmapping zero size at (nil) Probing for EON unknown EON SPI chip, 0 KB: Not mapping flash chip, zero size at 0x100000000. RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Not unmapping zero size at (nil) Probing for Macronix unknown Macronix SPI chip, 0 KB: Not mapping flash chip, zero size at 0x100000000. RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Not unmapping zero size at (nil) Probing for PMC unknown PMC SPI chip, 0 KB: Not mapping flash chip, zero size at 0x100000000. RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Not unmapping zero size at (nil) Probing for SST unknown SST SPI chip, 0 KB: Not mapping flash chip, zero size at 0x100000000. RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Not unmapping zero size at (nil) Probing for ST unknown ST SPI chip, 0 KB: Not mapping flash chip, zero size at 0x100000000. RDID returned 0x20 0x20 0x16. probe_spi_rdid_generic: id1 0x20, id2 0x2016 Not unmapping zero size at (nil) Erasing flash chip... Invalid OPCODE 0x06 due to SPI master limitation, ignoring and hoping it will be run as PREOP Transaction error! run OPCODE 0x03 failed Transaction error! run OPCODE 0x03 failed Transaction error! run OPCODE 0x03 failed Transaction error! run OPCODE 0x03 failed Transaction error! run OPCODE 0x03 failed ..................... Cut some traces. Too long! run OPCODE 0x03 failed Transaction error! run OPCODE 0x03 failed Transaction error! run OPCODE 0x03 failed Transaction error! run OPCODE 0x03 failed Transaction error! run OPCODE 0x03 failed Transaction error! run OPCODE 0x03 failed FAILED!
--> Displayed on the terminal: '''ERROR at 0x0000a000: Expected=0xff, Read=0x00'''
Best Regards Anne
(Sorry to reply on the list, but I got "Trac Error: Submission rejected as potential spam".)
#1: flashRom doesn't work on MotherBoard with ICH9 + MP2532 Comment(by Anne Le Coq <annyvonne.le_coq@…>):
Root Complex Register Block address = 0xfed1c000 GCS = 0x9a0468: BIOS Interface Lock-Down: disabled, BOOT BIOS Straps: 0x1 (SPI) Top Swap : not enabled SPIBAR = 0xfed1c000 + 0x3800 0x04: 0x6018 (HSFS) FLOCKDN 0, FDV 1, FDOPSS 1, SCIP 0, BERASE 3, AEL 0, FCERR 0, FDONE 0 0x50: 0x00001b1b (FRAP) BMWAG 0, BMRAG 0, BRWA 27, BRRA 27 0x54: 0x00010000 (FREG0) 0x58: 0x03ff0090 (FREG1) 0x5C: 0x005f000c (FREG2) 0x60: 0x007f0060 (FREG3) 0x64: 0x00090002 (FREG4) 0x74: 0x00000000 (PR0) 0x78: 0x00000000 (PR1) 0x7C: 0x00000000 (PR2) 0x80: 0x00000000 (PR3) 0x84: 0x00000000 (PR4) 0x90: 0x007f100c (SSFS, SSFC) 0x94: 0x0006 (PREOP) 0x96: 0x463b (OPTYPE) 0x98: 0x05d80302 (OPMENU) 0x9C: 0xc79f0190 (OPMENU+4) 0xA0: 0x00000000 (BBAR) 0xB0: 0x00000000 (FDOC) Programming OPCODES... program_opcodes: preop=0006 optype=463b opmenu=05d80302c79f0190 done
0x06 is in the PREOP register. I think it is ignored due to current design policy.
yu ning
#1: flashRom doesn't work on MotherBoard with ICH9 + MP2532 --------------------------------------------------+------------------------- Reporter: annyvonne.le_coq@… | Owner: hailfinger Type: defect | Status: assigned Priority: major | Milestone: flashrom 0.9.1 Component: flashrom | Version: Keywords: | Dependencies: Patchstatus: there is no patch | --------------------------------------------------+-------------------------
Comment(by hailfinger):
There are 3 issues:
* ICH9 PCI ID was not recognized. Fixed in r696. * Complains about opcode 0x06. I have a fix with correct PREOP handling, but this does not cause any problems except for lots of log output. * Transaction errors for opcode 0x03. This is actually three different problems: * We forget to clear the transaction error flag after a transaction error happens. Patch for this is upcoming. * The chipset does not allow us to read some areas of the chip. No idea why (maybe region protection in ICH9?) * We don't abort after the first read error. Needs to be fixed.
#1: flashRom doesn't work on MotherBoard with ICH9 + MP2532 --------------------------------------------------+------------------------- Reporter: annyvonne.le_coq@… | Owner: hailfinger Type: defect | Status: assigned Priority: major | Milestone: flashrom 0.9.1 Component: flashrom | Version: Keywords: | Dependencies: Patchstatus: there is no patch | --------------------------------------------------+-------------------------
Comment(by anonymous):
Replying to [comment:4 hailfinger]:
There are 3 issues:
- ICH9 PCI ID was not recognized. Fixed in r696.
- Complains about opcode 0x06. I have a fix with correct PREOP handling,
but this does not cause any problems except for lots of log output.
- Transaction errors for opcode 0x03. This is actually three different
problems:
- We forget to clear the transaction error flag after a transaction
error happens. Patch for this is upcoming.
- The chipset does not allow us to read some areas of the chip. No idea
why (maybe region protection in ICH9?)
- We don't abort after the first read error. Needs to be fixed.
You're right: an area is write protected by ICH9 due to current BIOS initialization. It's possible to read this descriptor in flash address 0 (offset 60H). As the descriptor can be written by flashrom -r, I patch it and reload it by flashrom -w. Then, I must reboot so that modifications are taken into account by ICH9. After this reboot, it's possible to re-write the entire flash. Regards Anne
#1: flashRom doesn't work on MotherBoard with ICH9 + MP2532 --------------------------------------------------+------------------------- Reporter: annyvonne.le_coq@… | Owner: hailfinger Type: defect | Status: assigned Priority: major | Milestone: flashrom 0.9.2 Component: flashrom | Version: Keywords: | Dependencies: Patchstatus: there is no patch | --------------------------------------------------+------------------------- Changes (by hailfinger):
* milestone: flashrom 0.9.1 => flashrom 0.9.2
Comment:
Thre remaining bugs are flashrom 0.9.2 material.
#1: flashRom doesn't work on MotherBoard with ICH9 + MP2532 --------------------------------------------------+------------------------- Reporter: annyvonne.le_coq@… | Owner: hailfinger Type: defect | Status: assigned Priority: major | Milestone: flashrom 0.9.2 Component: flashrom | Version: Keywords: | Dependencies: Patchstatus: there is no patch | --------------------------------------------------+-------------------------
Comment(by hailfinger):
The PREOP fix for opcode 0x06 has been committed in r727.
And I think we can hack around the region protection in ICH, but we need to detect if descriptor mode is active.
Can you run current flashrom from subversion and check if it aborts after the first transaction error when reading the chip? No write needed.
Thanks.
#1: flashRom doesn't work on MotherBoard with ICH9 + MP2532 --------------------------------------------------+------------------------- Reporter: annyvonne.le_coq@… | Owner: hailfinger Type: defect | Status: assigned Priority: major | Milestone: flashrom 0.9.2 Component: flashrom | Version: Keywords: | Dependencies: Patchstatus: there is no patch | --------------------------------------------------+-------------------------
Comment(by hailfinger):
And since r753 the PREOP message won't appear anymore because it works just fine.
#1: flashRom doesn't work on MotherBoard with ICH9 + MP2532 --------------------------------------------------+------------------------- Reporter: annyvonne.le_coq@… | Owner: hailfinger Type: defect | Status: assigned Priority: major | Milestone: flashrom 0.9.2 Component: flashrom | Version: Keywords: | Dependencies: Patchstatus: there is no patch | --------------------------------------------------+-------------------------
Comment(by stepan):
So does this mean this bug should be closed?
#1: flashRom doesn't work on MotherBoard with ICH9 + MP2532 --------------------------------------------------+------------------------- Reporter: annyvonne.le_coq@… | Owner: hailfinger Type: defect | Status: assigned Priority: major | Milestone: flashrom 0.9.2 Component: flashrom | Version: Keywords: | Dependencies: Patchstatus: there is no patch | --------------------------------------------------+-------------------------
Comment(by hailfinger):
Fixed: * We now abort after the first read error.
TODO: * I need to look at my transaction error flag clearing patches again. * Detect descriptor mode and if possible tell the user about forbidden areas. This applies to read and/or write. Patch sent to the list, needs testing or at least a cross-check from the datasheet.
#1: flashRom doesn't work on MotherBoard with ICH9 + MP2532 -------------------------------------------------+------------------------- Reporter: annyvonne.le_coq@… | Owner: Type: defect | hailfinger Priority: major | Status: assigned Component: flashrom | Milestone: flashrom Resolution: | 0.9.2 Dependencies: | Version: | Keywords: | Patch Status: there is | no patch -------------------------------------------------+-------------------------
Comment (by anonymous):
hello world * I need to look at my transaction error flag clearing patches again. * Detect descriptor mode and if possible tell the user about forbidden areas. This applies to read and/or write. Patch sent to the list, needs testing or at least a cross-check from the [http://hello.ru/ datasheet].
Can you run current flashrom from subversion and check if it aborts after the first transaction error when reading the chip? No write needed.
#1: flashRom doesn't work on MotherBoard with ICH9 + MP2532 -------------------------------------------------+------------------------- Reporter: annyvonne.le_coq@… | Owner: Type: defect | hailfinger Priority: major | Status: assigned Component: flashrom | Milestone: flashrom Resolution: | 0.9.2 Dependencies: | Version: | Keywords: | Patch Status: there is | no patch -------------------------------------------------+-------------------------
Comment (by anonymous):
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#1: flashRom doesn't work on MotherBoard with ICH9 + MP2532 -------------------------------------------------+------------------------- Reporter: annyvonne.le_coq@… | Owner: Type: defect | hailfinger Priority: major | Status: assigned Component: flashrom | Milestone: flashrom Resolution: | 0.9.2 Dependencies: | Version: | Keywords: | Patch Status: there is | no patch -------------------------------------------------+-------------------------
Comment (by anonymous):
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FENG Yu Ning -
flashrom