[coreboot] #120: flashrom failure to read

[coreboot]

#120: flashrom failure to read
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   Reporter:  toc@…               |          Owner:  stuge   
       Type:  defect              |         Status:  assigned
   Priority:  major               |      Milestone:          
  Component:  flashrom            |        Version:          
   Keywords:  ich9                |   Dependencies:          
Patchstatus:  patch needs review  |  
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Comment(by toc@…):

 Replying to [comment:9 fengyuning1984@…]:
 > However, the 'fail' patch does not get a fail output. It would be very
 appreciated if you can help test the 'fail2' patch. The patch should also
 be applied to r3862 alone without other patches. Please also get the
 verbose output. If possible, make the execution of the new built the first
 flashrom execution after a reboot.

 Reverted checkout to r3862, cleared out old patches, applied fail2 patch,
 make clean, make, reboot.
 After reboot, ran flashrom with verbose output.  Segmentation fault.
 Verbose output up to segfault below:
 {{{
 Calibrating delay loop... 663M loops per second, 100 myus = 200 us. OK.
 No coreboot table found.
 Found chipset "Intel ICH9R", enabling flash write...
 BIOS Lock Enable: enabled, BIOS Write Enable: disabled, BIOS_CNTL is 0x2
 tried to set 0xdc to 0x3 on Intel ICH9R failed (WARNING ONLY)

 Root Complex Register Block address = 0xfeda8000
 GCS = 0x410460: BIOS Interface Lock-Down: disabled, BOOT BIOS Straps: 0x1
 (SPI)
 Top Swap : not enabled
 SPIBAR = 0xfeda8000 + 0x3800
 0x00: 0x1fff (HSFS)
 FLOCKDN 1, FDV 0, FDOPSS 0, SCIP 0, BERASE 0, AEL 0, FCERR 0, FDONE 0
 0x50: 0x0000ffff (FRAP)
 BMWAG 0, BMRAG 0, BRWA 255, BRRA 255
 0x54: 0x00001fff (FREG0)
 0x58: 0x00001fff (FREG1)
 0x5C: 0x00001fff (FREG2)
 0x60: 0x00001fff (FREG3)
 0x64: 0x00001fff (FREG4)
 0x74: 0x00000000 (PR0)
 0x78: 0x00000000 (PR1)
 0x7C: 0x00000000 (PR2)
 0x80: 0x00000000 (PR3)
 0x84: 0x00000000 (PR4)
 0xB0: 0x00000000 (FDOC)
 Programming OPCODES...
 program_opcodes: preop=0006 optype=463b opmenu=05d80302c79f01ab
 program_opcodes: preop=0606 optype=4fc8 opmenu=0000abab00000220
 HSFS 0x8000, SSFS 0x04
 HSFS 0x8000, SSFS 0x00
 failed
 SPI Read Configuration: prefetching disabled, caching enabled, FAILED!
 Probing for AMD Am29F002(N)BB, 256 KB: probe_jedec: id1 0xff, id2 0xff,
 id1 pari
 ty violation
 Probing for AMD Am29F002(N)BT, 256 KB: probe_jedec: id1 0xff, id2 0xff,
 id1 pari
 ty violation
 Probing for AMD Am29F016D, 2048 KB: probe_29f040b: id1 0xff, id2 0xff
 Probing for AMD Am29F040B, 512 KB: probe_29f040b: id1 0xe3, id2 0xeb
 Probing for AMD Am29LV040B, 512 KB: probe_29f040b: id1 0xe3, id2 0xeb
 Probing for ASD AE49F2008, 256 KB: probe_jedec: id1 0xff, id2 0xff, id1
 parity v
 iolation
 Probing for Atmel AT25DF021, 256 KB:
 }}}

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Ticket URL: <http://tracker.coreboot.org/trac/coreboot/ticket/120#comment:10>
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