Sorry for top posting.
flashrom stopped working for me on intel DG33TL motherboard since I
reported success.
In the quoted older message below you can find what flashrom reported
then, here is what it reports now:

[interesting parts of unified diff first]
@@ -8,8 +8,8 @@
 GCS = 0xc01444: BIOS Interface Lock-Down: disabled, BOOT BIOS Straps:
0x1 (SPI)
 Top Swap : not enabled
 SPIBAR = 0xfed1c000 + 0x3800
-0x00: 0x0035 (HSFS)
-FLOCKDN 1, FDV 1, FDOPSS 0, SCIP 0, BERASE 0, AEL 0, FCERR 0, FDONE 0
+0x04: 0xe008 (HSFS)
+FLOCKDN 1, FDV 1, FDOPSS 1, SCIP 0, BERASE 1, AEL 0, FCERR 0, FDONE 0
 0x50: 0x00000a0b (FRAP)
 BMWAG 0, BMRAG 0, BRWA 10, BRRA 11
 0x54: 0x00000000 (FREG0)
@@ -22,16 +22,23 @@
 0x7C: 0x00000000 (PR2)
 0x80: 0x00000000 (PR3)
 0x84: 0x00000000 (PR4)
+0x90: 0x00420004 (SSFS, SSFC)
+0x94: 0x0006     (PREOP)
+0x96: 0x0010     (OPTYPE)
+0x98: 0x0001009f (OPMENU)
+0x9C: 0x00000000 (OPMENU+4)
+0xA0: 0x00000000 (BBAR)
 0xB0: 0x00000000 (FDOC)
+WARNING: SPI Configuration Lockdown activated.
+Generating OPCODES... done
 SPI Read Configuration: prefetching enabled, caching enabled, FAILED!
...
 Probing for Atmel AT26DF081A, 1024 KB: RDID returned 1f 45 01.
 probe_spi_rdid_generic: id1 0x1f, id2 0x4501
-Opcode 5 not found.
-run OPCODE 0x05 failed
+Invalid OPCODE 0x05
 Chip status register is 00
 Found chip "Atmel AT26DF081A" (1024 KB) at physical address 0xfff00000.
...
 ===
-Reading Flash...done
+Reading flash... ich_spi_read_page: offset=0, number=256, buf=0x800e00000
+Invalid OPCODE 0x03
+Error readingdone.

[full output]
Calibrating delay loop... 743M loops per second, 100 myus = 197 us. OK.
No coreboot table found.
Found chipset "Intel ICH9R", enabling flash write...
BIOS Lock Enable: enabled, BIOS Write Enable: disabled, BIOS_CNTL is 0xa
tried to set 0xdc to 0xb on Intel ICH9R failed (WARNING ONLY)

Root Complex Register Block address = 0xfed1c000
GCS = 0xc01444: BIOS Interface Lock-Down: disabled, BOOT BIOS Straps:
0x1 (SPI)
Top Swap : not enabled
SPIBAR = 0xfed1c000 + 0x3800
0x04: 0xe008 (HSFS)
FLOCKDN 1, FDV 1, FDOPSS 1, SCIP 0, BERASE 1, AEL 0, FCERR 0, FDONE 0
0x50: 0x00000a0b (FRAP)
BMWAG 0, BMRAG 0, BRWA 10, BRRA 11
0x54: 0x00000000 (FREG0)
0x58: 0x00ff0035 (FREG1)
0x5C: 0x00340003 (FREG2)
0x60: 0x00020001 (FREG3)
0x64: 0x00000fff (FREG4)
0x74: 0x00000000 (PR0)
0x78: 0x00000000 (PR1)
0x7C: 0x00000000 (PR2)
0x80: 0x00000000 (PR3)
0x84: 0x00000000 (PR4)
0x90: 0x00420004 (SSFS, SSFC)
0x94: 0x0006     (PREOP)
0x96: 0x0010     (OPTYPE)
0x98: 0x0001009f (OPMENU)
0x9C: 0x00000000 (OPMENU+4)
0xA0: 0x00000000 (BBAR)
0xB0: 0x00000000 (FDOC)
WARNING: SPI Configuration Lockdown activated.
Generating OPCODES... done
SPI Read Configuration: prefetching enabled, caching enabled, FAILED!
Probing for AMD Am29F002(N)BB, 256 KB: probe_jedec: id1 0xc3, id2 0x23,
id1 parity violation
Probing for AMD Am29F002(N)BT, 256 KB: probe_jedec: id1 0xc3, id2 0x23,
id1 parity violation
Probing for AMD Am29F016D, 2048 KB: probe_29f040b: id1 0xff, id2 0xff
Probing for AMD Am29F040B, 512 KB: probe_29f040b: id1 0x96, id2 0x94
Probing for AMD Am29LV040B, 512 KB: probe_29f040b: id1 0x96, id2 0x94
Probing for ASD AE49F2008, 256 KB: probe_jedec: id1 0xc3, id2 0x23, id1
parity violation
Probing for Atmel AT25DF021, 256 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT25DF041A, 512 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT25DF081, 1024 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT25DF161, 2048 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT25DF321, 4096 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT25DF321A, 4096 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT25DF641, 8192 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT25F512B, 64 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT25FS010, 128 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT25FS040, 512 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT26DF041, 512 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT26DF081A, 1024 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Invalid OPCODE 0x05
Chip status register is 00
Found chip "Atmel AT26DF081A" (1024 KB) at physical address 0xfff00000.
Probing for Atmel AT26DF161, 2048 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT26DF161A, 2048 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT26F004, 512 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT29C020, 256 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for Atmel AT29C040A, 512 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for Atmel AT45CS1282, 16896 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT45DB011D, 128 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT45DB021D, 256 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT45DB041D, 512 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT45DB081D, 1024 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT45DB161D, 2048 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT45DB321C, 4224 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT45DB321D, 4096 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT45DB642D, 8192 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Atmel AT49F002(N), 256 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for Atmel AT49F002(N)T, 256 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for AMIC A25L40P, 512 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for AMIC A29002B, 256 KB: probe_29f002: id1 0xff, id2 0xff
Probing for AMIC A29002T, 256 KB: probe_29f002: id1 0xff, id2 0xff
Probing for AMIC A29040B, 512 KB: probe_29f040b: id1 0xff, id2 0xff
Probing for AMIC A49LF040A, 512 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for EMST F49B002UA, 256 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for EON EN29F002(A)(N)B, 256 KB: probe_jedec: id1 0xff, id2
0xff, id1 parity violation
Probing for EON EN29F002(A)(N)T, 256 KB: probe_jedec: id1 0xff, id2
0xff, id1 parity violation
Probing for Fujitsu MBM29F004BC, 512 KB: probe_jedec: id1 0xff, id2
0xff, id1 parity violation
Probing for Fujitsu MBM29F004TC, 512 KB: probe_jedec: id1 0xff, id2
0xff, id1 parity violation
Probing for Fujitsu MBM29F400BC, 512 KB: probe_m29f400bt: id1 0xff, id2 0xff
Probing for Fujitsu MBM29F400TC, 512 KB: probe_m29f400bt: id1 0xff, id2 0xff
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 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Macronix MX25L1005, 128 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Macronix MX25L2005, 256 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Macronix MX25L4005, 512 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Macronix MX25L8005, 1024 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Macronix MX25L1605, 2048 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Macronix MX25L3205, 4096 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Macronix MX25L6405, 8192 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Macronix MX29F002B, 256 KB: probe_29f002: id1 0xff, id2 0xff
Probing for Macronix MX29F002T, 256 KB: probe_29f002: id1 0xff, id2 0xff
Probing for Macronix MX29LV040C, 512 KB: probe_29f002: id1 0xff, id2 0xff
Probing for Numonyx M25PE10, 128 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Numonyx M25PE20, 256 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Numonyx M25PE40, 256 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Numonyx M25PE80, 1024 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Numonyx M25PE16, 2048 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for PMC Pm25LV010, 128 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for PMC Pm25LV016B, 2048 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for PMC Pm25LV020, 256 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for PMC Pm25LV040, 512 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for PMC Pm25LV080B, 1024 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for PMC Pm25LV512, 64 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for PMC Pm49FL002, 256 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for PMC Pm49FL004, 512 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for Sharp LHF00L04, 1024 KB: probe_lhf00l04: id1 0xff, id2 0xff
Probing for Spansion S25FL016A, 2048 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for SST SST25VF016B, 2048 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for SST SST25VF032B, 4096 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for SST SST25VF040B, 512 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for SST SST25VF080B, 1024 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for SST SST28SF040A, 512 KB: probe_28sf040: id1 0xff, id2 0xff
Probing for SST SST29EE010, 128 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for SST SST29LE010, 128 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for SST SST29EE020A, 256 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for SST SST29LE020, 256 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for SST SST39SF010A, 128 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for SST SST39SF020A, 256 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for SST SST39SF040, 512 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for SST SST39VF512, 64 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for SST SST39VF010, 128 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for SST SST39VF020, 256 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for SST SST39VF040, 512 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for SST SST49LF002A/B, 256 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for SST SST49LF003A/B, 384 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for SST SST49LF004A/B, 512 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for SST SST49LF004C, 512 KB: probe_49lfxxxc: id1 0xff, id2 0xff
Probing for SST SST49LF008A, 1024 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
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
Probing for SST SST49LF020A, 256 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for SST SST49LF040, 512 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for SST SST49LF040B, 512 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for SST SST49LF080A, 1024 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for SST SST49LF160C, 2048 KB: probe_49lfxxxc: id1 0xff, id2 0xff
Probing for ST M25P05-A, 64 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for ST M25P10-A, 128 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for ST M25P20, 256 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for ST M25P40, 512 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for ST M25P40-old, 512 KB: RDID returned 1f 45 01.
Probing for ST M25P80, 1024 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for ST M25P16, 2048 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for ST M25P32, 4096 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for ST M25P64, 8192 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for ST M25P128, 16384 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for ST M29F002B, 256 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for ST M29F002T/NT, 256 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for ST M29F040B, 512 KB: probe_29f040b: id1 0xff, id2 0xff
Probing for ST M29F400BT, 512 KB: probe_m29f400bt: id1 0xff, id2 0xff
Probing for ST M29W010B, 128 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for ST M29W040B, 512 KB: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
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: probe_jedec: id1 0xff, id2 0xff, id1
parity violation
Probing for SyncMOS S29C31004T, 512 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for SyncMOS S29C51001T, 128 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for SyncMOS S29C51002T, 256 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for SyncMOS S29C51004T, 512 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for Winbond W25x10, 128 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Winbond W25x20, 256 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Winbond W25x40, 512 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Winbond W25x80, 1024 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Winbond W29C011, 128 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for Winbond W29C020C, 256 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for Winbond W29C040P, 512 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for Winbond W29EE011, 128 KB:
===
  Probing disabled for Winbond W29EE011 because the probing sequence
puts the
  AMIC A49LF040A in a funky state.
  Use 'flashrom -c W29EE011' if you have a board with this chip.
===
Probing for Winbond W39V040A, 512 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for Winbond W39V040B, 512 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
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
Probing for Winbond W39V080A, 1024 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for Winbond W49F002U, 256 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for Winbond W49V002A, 256 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for Winbond W49V002FA, 256 KB: probe_jedec: id1 0xff, id2 0xff,
id1 parity violation
Probing for Winbond W39V080FA, 1024 KB: probe_winbond_fwhub: vid 0xff,
did 0xff
Probing for Winbond W39V080FA (dual mode), 512 KB: probe_winbond_fwhub:
vid 0xff, did 0xff
Probing for Atmel unknown Atmel SPI chip, 0 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for EON unknown EON SPI chip, 0 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for Macronix unknown Macronix SPI chip, 0 KB: RDID returned 1f
45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for PMC unknown PMC SPI chip, 0 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for SST unknown SST SPI chip, 0 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
Probing for ST unknown ST SPI chip, 0 KB: RDID returned 1f 45 01.
probe_spi_rdid_generic: id1 0x1f, id2 0x4501
===
This flash part has status UNTESTED for operations: PROBE READ ERASE WRITE
Please email a report to [email protected] if any of the above
operations
work correctly for you with this flash part. Please include the full output
from the program, including chipset found. Thank you for your help!
===
Reading flash... ich_spi_read_page: offset=0, number=256, buf=0x800e00000
Invalid OPCODE 0x03
Error readingdone.
Exit 255


on 14/11/2008 17:46 Andriy Gapon said the following:
> on 14/11/2008 17:19 Carl-Daniel Hailfinger said the following:
>> On 14.11.2008 15:38, Andriy Gapon wrote:
>>> Below is output of flashrom -V. It couldn't find the flash chip.  This
>>> is ICH9 (G33) chipset.
>>> There is one WARNING and one FAILED messages.
>>>   
>> A few hours ago I posted a patch to recognize your flash chip. The
>> subject was:
>> [coreboot] [PATCH] flashrom: Implement probe support for Atmel chips
>>
>> Please try it and tell us if it works.
> 
> It seems to have worked and produced 1MByte file on read!
> $ ~/devel/flashrom/flashrom -V -r -f bios.dump
> Calibrating delay loop... 260M loops per second, 100 myus = 199 us. OK.
> No coreboot table found.
> Found chipset "Intel ICH9R", enabling flash write...
> BIOS Lock Enable: enabled, BIOS Write Enable: disabled, BIOS_CNTL is 0xa
> tried to set 0xdc to 0xb on Intel ICH9R failed (WARNING ONLY)
> 
> Root Complex Register Block address = 0xfed1c000
> GCS = 0xc01444: BIOS Interface Lock-Down: disabled, BOOT BIOS Straps:
> 0x1 (SPI)
> Top Swap : not enabled
> SPIBAR = 0xfed1c000 + 0x3800
> 0x00: 0x0035 (HSFS)
> FLOCKDN 1, FDV 1, FDOPSS 0, SCIP 0, BERASE 0, AEL 0, FCERR 0, FDONE 0
> 0x50: 0x00000a0b (FRAP)
> BMWAG 0, BMRAG 0, BRWA 10, BRRA 11
> 0x54: 0x00000000 (FREG0)
> 0x58: 0x00ff0035 (FREG1)
> 0x5C: 0x00340003 (FREG2)
> 0x60: 0x00020001 (FREG3)
> 0x64: 0x00000fff (FREG4)
> 0x74: 0x00000000 (PR0)
> 0x78: 0x00000000 (PR1)
> 0x7C: 0x00000000 (PR2)
> 0x80: 0x00000000 (PR3)
> 0x84: 0x00000000 (PR4)
> 0xB0: 0x00000000 (FDOC)
> SPI Read Configuration: prefetching enabled, caching enabled, FAILED!
> Probing for AMD Am29F002(N)BB, 256 KB: probe_jedec: id1 0xf9, id2 0x63,
> id1 parity violation
> Probing for AMD Am29F002(N)BT, 256 KB: probe_jedec: id1 0xf9, id2 0x63,
> id1 parity violation
> Probing for AMD Am29F016D, 2048 KB: probe_29f040b: id1 0xff, id2 0xff
> Probing for AMD Am29F040B, 512 KB: probe_29f040b: id1 0x3, id2 0x55
> Probing for AMD Am29LV040B, 512 KB: probe_29f040b: id1 0x3, id2 0x55
> Probing for ASD AE49F2008, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1
> parity violation
> Probing for Atmel AT25DF021, 256 KB: Programming OPCODES... done
> RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT25DF041A, 512 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT25DF081, 1024 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT25DF161, 2048 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT25DF321, 4096 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT25DF321A, 4096 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT25DF641, 8192 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT25F512B, 64 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT25FS010, 128 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT25FS040, 512 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT26DF041, 512 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT26DF081A, 1024 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Opcode 5 not found.
> run OPCODE 0x05 failed
> Chip status register is 00
> Found chip "Atmel AT26DF081A" (1024 KB) at physical address 0xfff00000.
> Probing for Atmel AT26DF161, 2048 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT26DF161A, 2048 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT26F004, 512 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT29C020, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1
> parity violation
> Probing for Atmel AT29C040A, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1
> parity violation
> Probing for Atmel AT45CS1282, 16896 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT45DB011D, 128 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT45DB021D, 256 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT45DB041D, 512 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT45DB081D, 1024 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT45DB161D, 2048 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT45DB321C, 4224 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT45DB321D, 4096 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT45DB642D, 8192 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Atmel AT49F002(N), 256 KB: probe_jedec: id1 0xf9, id2 0x63,
> id1 parity violation
> Probing for Atmel AT49F002(N)T, 256 KB: probe_jedec: id1 0xf9, id2 0x63,
> id1 parity violation
> Probing for AMIC A25L40P, 512 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for AMIC A29002B, 256 KB: probe_29f002: id1 0xf9, id2 0x63
> Probing for AMIC A29002T, 256 KB: probe_29f002: id1 0xf9, id2 0x63
> Probing for AMIC A29040B, 512 KB: probe_29f040b: id1 0x3, id2 0x55
> Probing for AMIC A49LF040A, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1
> parity violation
> Probing for EMST F49B002UA, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1
> parity violation
> Probing for EON EN29F002(A)(N)B, 256 KB: probe_jedec: id1 0xf9, id2
> 0x63, id1 parity violation
> Probing for EON EN29F002(A)(N)T, 256 KB: probe_jedec: id1 0xf9, id2
> 0x63, id1 parity violation
> Probing for Fujitsu MBM29F004BC, 512 KB: probe_jedec: id1 0x3, id2 0x55,
> id1 parity violation
> Probing for Fujitsu MBM29F004TC, 512 KB: probe_jedec: id1 0x3, id2 0x55,
> id1 parity violation
> Probing for Fujitsu MBM29F400BC, 512 KB: probe_m29f400bt: id1 0x3, id2 0x75
> Probing for Fujitsu MBM29F400TC, 512 KB: probe_m29f400bt: id1 0x3, id2 0x75
> Probing for Intel 82802AB, 512 KB: probe_82802ab: id1 0x3, id2 0x55
> Probing for Intel 82802AC, 1024 KB: probe_82802ab: id1 0xff, id2 0xff
> Probing for Macronix MX25L512, 64 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Macronix MX25L1005, 128 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Macronix MX25L2005, 256 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Macronix MX25L4005, 512 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Macronix MX25L8005, 1024 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Macronix MX25L1605, 2048 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Macronix MX25L3205, 4096 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Macronix MX25L6405, 8192 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Macronix MX29F002B, 256 KB: probe_29f002: id1 0xf9, id2 0x63
> Probing for Macronix MX29F002T, 256 KB: probe_29f002: id1 0xf9, id2 0x63
> Probing for Numonyx M25PE10, 128 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Numonyx M25PE20, 256 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Numonyx M25PE40, 256 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Numonyx M25PE80, 1024 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Numonyx M25PE16, 2048 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for PMC Pm25LV010, 128 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for PMC Pm25LV016B, 2048 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for PMC Pm25LV020, 256 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for PMC Pm25LV040, 512 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for PMC Pm25LV080B, 1024 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for PMC Pm25LV512, 64 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for PMC Pm49FL002, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1
> parity violation
> Probing for PMC Pm49FL004, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1
> parity violation
> Probing for Sharp LHF00L04, 1024 KB: probe_lhf00l04: id1 0xff, id2 0xff
> Probing for Spansion S25FL016A, 2048 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for SST SST25VF016B, 2048 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for SST SST25VF040B, 512 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for SST SST28SF040A, 512 KB: probe_28sf040: id1 0x3, id2 0x55
> Probing for SST SST29EE010, 128 KB: probe_jedec: id1 0x32, id2 0x0
> Probing for SST SST29LE010, 128 KB: probe_jedec: id1 0x32, id2 0x0
> Probing for SST SST29EE020A, 256 KB: probe_jedec: id1 0xf9, id2 0x63,
> id1 parity violation
> Probing for SST SST29LE020, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1
> parity violation
> Probing for SST SST39SF010A, 128 KB: probe_jedec: id1 0x32, id2 0x0
> Probing for SST SST39SF020A, 256 KB: probe_jedec: id1 0xf9, id2 0x63,
> id1 parity violation
> Probing for SST SST39SF040, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1
> parity violation
> Probing for SST SST39VF512, 64 KB: probe_jedec: id1 0xeb, id2 0xce, id1
> parity violation
> Probing for SST SST39VF010, 128 KB: probe_jedec: id1 0x32, id2 0x0
> Probing for SST SST39VF020, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1
> parity violation
> Probing for SST SST39VF040, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1
> parity violation
> Probing for SST SST49LF002A/B, 256 KB: probe_jedec: id1 0xf9, id2 0x63,
> id1 parity violation
> Probing for SST SST49LF003A/B, 384 KB: probe_jedec: id1 0x81, id2 0x7c,
> id1 parity violation
> Probing for SST SST49LF004A/B, 512 KB: probe_jedec: id1 0x3, id2 0x55,
> id1 parity violation
> Probing for SST SST49LF004C, 512 KB: probe_49lfxxxc: id1 0x3, id2 0x55
> Probing for SST SST49LF008A, 1024 KB: probe_jedec: id1 0xff, id2 0xff,
> id1 parity violation
> 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 SST49LF020A, 256 KB: probe_jedec: id1 0xf9, id2 0x63,
> id1 parity violation
> Probing for SST SST49LF040, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1
> parity violation
> Probing for SST SST49LF040B, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1
> parity violation
> Probing for SST SST49LF080A, 1024 KB: probe_jedec: id1 0xff, id2 0xff,
> id1 parity violation
> Probing for SST SST49LF160C, 2048 KB: probe_49lfxxxc: id1 0xff, id2 0xff
> Probing for ST M25P05-A, 64 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for ST M25P10-A, 128 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for ST M25P20, 256 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for ST M25P40, 512 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for ST M25P40-old, 512 KB: RDID returned 1f 45 01.
> Probing for ST M25P80, 1024 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for ST M25P16, 2048 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for ST M25P32, 4096 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for ST M25P64, 8192 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for ST M25P128, 16384 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for ST M29F002B, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1
> parity violation
> Probing for ST M29F002T/NT, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1
> parity violation
> Probing for ST M29F040B, 512 KB: probe_29f040b: id1 0x3, id2 0x55
> Probing for ST M29F400BT, 512 KB: probe_m29f400bt: id1 0x3, id2 0x75
> Probing for ST M29W010B, 128 KB: probe_jedec: id1 0x32, id2 0x0
> Probing for ST M29W040B, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1
> parity violation
> Probing for ST M50FLW040A, 512 KB: probe_stm50flw0x0x: id1 0x3, id2 0x55
> Probing for ST M50FLW040B, 512 KB: probe_stm50flw0x0x: id1 0x3, id2 0x55
> 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 0xf9, id2 0x63
> Probing for ST M50FW016, 2048 KB: probe_82802ab: id1 0xff, id2 0xff
> Probing for ST M50FW040, 512 KB: probe_82802ab: id1 0x3, id2 0x55
> Probing for ST M50FW080, 1024 KB: probe_82802ab: id1 0xff, id2 0xff
> Probing for ST M50LPW116, 2048 KB: probe_jedec: id1 0xff, id2 0xff, id1
> parity violation
> Probing for SyncMOS S29C31004T, 512 KB: probe_jedec: id1 0x3, id2 0x55,
> id1 parity violation
> Probing for SyncMOS S29C51001T, 128 KB: probe_jedec: id1 0x32, id2 0x0
> Probing for SyncMOS S29C51002T, 256 KB: probe_jedec: id1 0xf9, id2 0x63,
> id1 parity violation
> Probing for SyncMOS S29C51004T, 512 KB: probe_jedec: id1 0x3, id2 0x55,
> id1 parity violation
> Probing for Winbond W25x10, 128 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Winbond W25x20, 256 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Winbond W25x40, 512 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Winbond W25x80, 1024 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Winbond W29C011, 128 KB: probe_jedec: id1 0x32, id2 0x0
> Probing for Winbond W29C020C, 256 KB: probe_jedec: id1 0xf9, id2 0x63,
> id1 parity violation
> Probing for Winbond W29C040P, 512 KB: probe_jedec: id1 0x3, id2 0x55,
> id1 parity violation
> Probing for Winbond W29EE011, 128 KB:
> ===
>   Probing disabled for Winbond W29EE011 because the probing sequence
> puts the
>   AMIC A49LF040A in a funky state.
>   Use 'flashrom -c W29EE011' if you have a board with this chip.
> ===
> Probing for Winbond W39V040A, 512 KB: probe_jedec: id1 0x3, id2 0x55,
> id1 parity violation
> Probing for Winbond W39V040B, 512 KB: probe_jedec: id1 0x3, id2 0x55,
> id1 parity violation
> Probing for Winbond W39V040C, 512 KB: probe_w39v040c: id1 0x3, id2 0x55,
> id1 parity violation
> Probing for Winbond W39V040FA, 512 KB: probe_jedec: id1 0x3, id2 0x55,
> id1 parity violation
> Probing for Winbond W39V080A, 1024 KB: probe_jedec: id1 0xff, id2 0xff,
> id1 parity violation
> Probing for Winbond W49F002U, 256 KB: probe_jedec: id1 0xf9, id2 0x63,
> id1 parity violation
> Probing for Winbond W49V002A, 256 KB: probe_jedec: id1 0xf9, id2 0x63,
> id1 parity violation
> Probing for Winbond W49V002FA, 256 KB: probe_jedec: id1 0xf9, id2 0x63,
> id1 parity violation
> Probing for Winbond W39V080FA, 1024 KB: probe_winbond_fwhub: vid 0xff,
> did 0xff
> Probing for Winbond W39V080FA (dual mode), 512 KB: probe_winbond_fwhub:
> vid 0x3, did 0x55
> Probing for Atmel unknown Atmel SPI chip, 0 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for EON unknown EON SPI chip, 0 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for Macronix unknown Macronix SPI chip, 0 KB: RDID returned 1f
> 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for PMC unknown PMC SPI chip, 0 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for SST unknown SST SPI chip, 0 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> Probing for ST unknown ST SPI chip, 0 KB: RDID returned 1f 45 01.
> probe_spi_rdid_generic: id1 0x1f, id2 0x4501
> ===
> This flash part has status UNTESTED for operations: PROBE READ ERASE WRITE
> Please email a report to [email protected] if any of the above
> operations
> work correctly for you with this flash part. Please include the full output
> from the program, including chipset found. Thank you for your help!
> ===
> Reading Flash...done
> 
> 


-- 
Andriy Gapon

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