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Unhandled programmer parameters: dualbiosindex?
by Pete Smith 02 Jan '21

02 Jan '21

I'm trying to use flashrom 1.2 on a GIGABYTE GA-H270N-WIFI motherboard with DualBIOS feature. According to manpage, one can check which of the two flash chips is currently selected like this: flashrom -p internal:dualbiosindex This error message is shown instead: Unhandled programmer parameters: dualbiosindex Aborting. Error: Programmer initialization failed. If I don't specify the dualbiosindex parameter this message is shown: Found Programmer flash chip "Opaque flash chip" (16384 kB, Programmer-specific) mapped at physical address 0x0000000000000000. No operations were specified. I'm also able to dump a valid copy of the firmware without problems, but I'm unable to control which of the two flash chips are being read (or written). flashrom -V -p internal:dualbiosindex ======================================================================= flashrom 1.2 on Linux 4.19.164_1 (x86_64) flashrom is free software, get the source code at https://flashrom.org flashrom was built with libpci 3.7.0, GCC 9.3.0, little endian Command line (3 args): flashrom -V -p internal:dualbiosindex Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns). Initializing internal programmer /sys/class/mtd/mtd0 does not exist No coreboot table found. Using Internal DMI decoder. DMI string chassis-type: "Desktop" DMI string system-manufacturer: "Gigabyte Technology Co., Ltd." DMI string system-product-name: "H270N-WIFI" DMI string system-version: "Default string" DMI string baseboard-manufacturer: "Gigabyte Technology Co., Ltd." DMI string baseboard-product-name: "H270N-WIFI-CF" DMI string baseboard-version: "x.x" Found ITE Super I/O, ID 0x8686 on port 0x2e Found chipset "Intel H270" with PCI ID 8086:a2c4. This chipset is marked as untested. If you are using an up-to-date version of flashrom *and* were (not) able to successfully update your firmware with it, then please email a report to flashrom(a)flashrom.org including a verbose (-V) log. Thank you! Enabling flash write... BIOS_SPI_BC = 0xa88: BIOS Interface Lock-Down: enabled, Boot BIOS Straps: 0x0 (SPI) Top Swap: not enabled SPI Read Configuration: prefetching enabled, caching enabled, BIOS_CNTL = 0x89: BIOS Lock Enable: disabled, BIOS Write Enable: enabled SPIBAR = 0x00007fbbfbbcb000 (phys = 0xfe010000) 0x04: 0xe004 (HSFS) HSFS: FDONE=0, FCERR=0, AEL=1, SCIP=0, PRR34_LOCKDN=0, WRSDIS=0, FDOPSS=1, FDV=1, FLOCKDN=1 SPI Configuration is locked down. Reading OPCODES... done 0x06: 0x3f00 (HSFC) HSFC: FGO=0, HSFC=0, WET=0, FDBC=63, SME=0 0x0c: 0x00000000 (DLOCK) DLOCK: BMWAG_LOCKDN=0, BMRAG_LOCKDN=0, SBMWAG_LOCKDN=0, SBMRAG_LOCKDN=0, PR0_LOCKDN=0, PR1_LOCKDN=0, PR2_LOCKDN=0, PR3_LOCKDN=0, PR4_LOCKDN=0, SSEQ_LOCKDN=0 0x50: 0x0000ffff (FRAP) BMWAG 0x00, BMRAG 0x00, BRWA 0xff, BRRA 0xff 0x54: 0x00000000 FREG0: Flash Descriptor region (0x00000000-0x00000fff) is read-write. 0x58: 0x0fff0200 FREG1: BIOS region (0x00200000-0x00ffffff) is read-write. 0x5C: 0x01ff0003 FREG2: Management Engine region (0x00003000-0x001fffff) is read-write. 0x60: 0x00020001 FREG3: Gigabit Ethernet region (0x00001000-0x00002fff) is read-write. 0xa0: 0x90 (SSFS) SSFS: SCIP=0, FDONE=0, FCERR=0, AEL=1 0xa1: 0xfe0000 (SSFC) SSFC: SCGO=0, ACS=0, SPOP=0, COP=0, DBC=0, SME=0, SCF=6 0xa4: 0x0000 (PREOP) 0xa6: 0x0000 (OPTYPE) 0xa8: 0x00000000 (OPMENU) 0xac: 0x00000000 (OPMENU+4) 0xc4: 0xf3d82005 (LVSCC) LVSCC: BES=0x1, WG=1, WSR=0, WEWS=0, EO=0x20, VCL=1 0xc8: 0x20452045 (UVSCC) UVSCC: BES=0x1, WG=1, WSR=0, WEWS=0, EO=0x20 Enabling hardware sequencing because some important opcode is locked. OK. Unhandled programmer parameters: dualbiosindex Aborting. Error: Programmer initialization failed. Restoring PCI config space for 00:1f:5 reg 0xdc ======================================================================= Any ideas why this happens? Thanks. Best regards, Pete Smith

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problem flashing chromebook pixelbook
by Robert Gibbon 30 Dec '20

30 Dec '20

So I disabled write protection with a suzy-qable but when I tried to flash the system I got an error, please see below. Can you advise what I should do? thanks Rob flashrom 0.9.9 : a5cb316d : Nov 13 2020 18:00:28 UTC on Linux 4.4.237-19358-g17705661373a (x86_64) flashrom was built with unknown PCI library, LLVM Clang 11.0.0 (/var/tmp/portage/sys-devel/llvm-11.0_pre399094_p20200824-r4/work/llvm-11.0_pre399094_p20200824/clang 83080a294ad7d145d758821bcf4354ad0cb7d299), big endian Command line (5 args): /usr/sbin/flashrom -n -w -o /tmp/flashrom.log coreboot_tiano-eve-mrchromebox_20200604.rom Using default programmer "internal" with arguments "". Acquiring lock (timeout=180 sec)... Opened file lock "/run/lock/firmware_utility_lock" Lock acquired. disable_power_management: Disabling power management. Calibrating delay loop... OS timer resolution is 1 usecs, 1556M loops per second, 10 myus = 10 us, 100 myus = 100 us, 1000 myus = 1009 us, 10000 myus = 10282 us, 4 myus = 4 us, OK. Initializing internal programmer /sys/class/mtd/mtd0 does not exist Found candidate at: 00000500-00000528 Found coreboot table at 0x00000500. Found candidate at: 00000000-00000578 Found coreboot table at 0x00000000. coreboot table found at 0x7aabe000. coreboot header(24) checksum: d36d table(1376) checksum: 9557 entries: 45 Vendor ID: Google, part ID: Eve Using External DMI decoder. DMI string chassis-type: "Desktop" DMI string system-manufacturer: "Google" DMI string system-product-name: "Eve" DMI string system-version: "1.0" DMI string baseboard-manufacturer: "Google" DMI string baseboard-product-name: "Eve" DMI string baseboard-version: "1.0" get_target_bus_from_chipset() returns 0x10. Found chipset "Intel Skylake" with PCI ID 8086:9d24. Enabling flash write... SPI Read Configuration: prefetching enabled, caching enabled, BIOS_CNTL = 0x8b: BIOS Lock Enable: enabled, BIOS Write Enable: enabled Warning: Setting BIOS Control at 0xdc from 0x8b to 0x89 failed. New value is 0x8b. SPI BAR is = 0xd123d000 BIOS_SPI_BC = 0x8b: BIOS Interface Lock-Down: enabled, Boot BIOS Straps: 0x0 (SPI) Top Swap: not enabled SPIBAR = 0x00007bde63bc0000 + 0x0000 0x04: 0x0010e000 (HSFSC) WARNING: SPI Configuration Lockdown activated. 0x08: 0x00000000 (FADDR) 0x50: 0x00004acb (FRAP) BMWAG 0x00, BMRAG 0x00, BRWA 0x4a, BRRA 0xcb 0x54: 0x00000000 FREG0: Flash Descriptor region (0x00000000-0x00000fff) is read-only. 0x58: 0x0fff0200 FREG1: BIOS region (0x00200000-0x00ffffff) is read-write. 0x5C: 0x01ff0001 FREG2: Management Engine region (0x00001000-0x001fffff) is locked. 0x60: 0x00007fff FREG3: Gigabit Ethernet region is unused. 0x64: 0x00007fff FREG4: Platform Data region is unused. 0x68: 0x00007fff FREG5: Device Expansion region is unused. 0x6C: 0x00007fff FREG6: BIOS2 region is unused. 0x70: 0x00007fff FREG7: unknown region is unused. Reading flash descriptors mapped by the chipset via FDOC/FDOD... done. 0x74: 0x0010e000 FREG8: EC/BMC region is unused. 0x84: 0x89ef09d0 PR0: Warning: 0x009d0000-0x009effff is read-only. 0x88: 0x00000000 (PR1 is unused) 0x8C: 0x00000000 (PR2 is unused) 0x90: 0x00000000 (PR3 is unused) 0x94: 0x00000000 (PR4 is unused) 0x98: 0x00000000 (GPR0 is unused) 0x9C: 0x00000000 (GPR1 is unused) 0xA0: 0xfe000080 GPR2: Warning: 0x00080000-0x07e00fff is read-only. 0xA4: 0xb32d5006 GPR3: Warning: 0x05006000-0x0332dfff is read-only. Reading flash descriptors mapped by the chipset via FDOC/FDOD... done. === Content Section === FLVALSIG 0x0ff0a55a FLMAP0 0x00040003 FLMAP1 0x42100208 FLMAP2 0x00310330 --- Details --- NR (Number of Regions): 10 FRBA (Flash Region Base Address): 0x040 NC (Number of Components): 1 FCBA (Flash Component Base Address): 0x030 ISL (ICH/PCH/SoC Strap Length): 66 FISBA/FPSBA (Flash ICH/PCH/SoC Strap Base Addr): 0x100 NM (Number of Masters): 3 FMBA (Flash Master Base Address): 0x080 MSL/PSL (MCH/PROC Strap Length): 3 FMSBA (Flash MCH/PROC Strap Base Address): 0x300 === Component Section === FLCOMP 0x125c00f5 FLILL 0xad604221 FLILL1 0xc7c4b9b7 --- Details --- Component 1 density: 16 MB Component 2 is not used. Read Clock Frequency: 17 MHz Read ID and Status Clock Freq.: 48 MHz Write and Erase Clock Freq.: 48 MHz Fast Read is supported. Fast Read Clock Frequency: 48 MHz Dual Output Fast Read Support: enabled Invalid instruction 0: 0x21 Invalid instruction 1: 0x42 Invalid instruction 2: 0x60 Invalid instruction 3: 0xad Invalid instruction 4: 0xb7 Invalid instruction 5: 0xb9 Invalid instruction 6: 0xc4 Invalid instruction 7: 0xc7 === Region Section === FLREG0 0x00000000 FLREG1 0x0fff0200 FLREG2 0x01ff0001 FLREG3 0x00007fff FLREG4 0x00007fff FLREG5 0x00007fff FLREG6 0x00007fff FLREG7 0x00007fff FLREG8 0x00007fff FLREG9 0x00007fff --- Details --- Region 0 (Descr. ) 0x00000000 - 0x00000fff Region 1 (BIOS ) 0x00200000 - 0x00ffffff Region 2 (ME ) 0x00001000 - 0x001fffff Region 3 (GbE ) is unused. Region 4 (Platf. ) is unused. Region 5 (DevExp ) is unused. Region 6 (BIOS2 ) is unused. Region 7 (unknown) is unused. Region 8 (EC/BMC ) is unused. Region 9 (unknown) is unused. === Master Section === FLMSTR1 0x00a00b00 FLMSTR2 0x00c00d00 FLMSTR3 0x00800800 --- Details --- FD BIOS ME GbE Pltf Reg5 Reg6 Reg7 EC Reg9 BIOS r rw rw ME r rw rw GbE rw OK. The following protocols are supported: Programmer-specific. Probing for Generic HWSEQ chip, 0 kB: Chip identified: GD25Q127C/GD25Q128C Found 1 attached SPI flash chip with a density of 16384 kB. There are 4096 erase blocks with 4096 B each. Found GigaDevice flash chip "GD25Q127C/GD25Q128C" (16384 kB, Programmer-specific) mapped at physical address 0x0000000000000000. This chip may contain one-time programmable memory. flashrom cannot read and may never be able to write it, hence it may not be able to completely clone the contents of this chip (see man page for details). No -i argument is specified, set ignore_fmap. Reading Status register Some block protection in effect, disabling... Writing status register Reading Status register disabled. Reading old contents from flash chip... 000000-0xffffff:R ignoring error when reading 0x0-0xffffff done. fix_erasers_if_needed: kept eraser at 0 fill_sorted_erasers: found 1 valid erasers 000000..0a1fff 1000 x 162 eraser 0 0a9000..0a9fff 1000 x 1 eraser 0 0ab000..0abfff 1000 x 1 eraser 0 0ad000..0adfff 1000 x 1 eraser 0 0af000..0affff 1000 x 1 eraser 0 0b1000..0b7fff 1000 x 7 eraser 0 0b9000..0b9fff 1000 x 1 eraser 0 0bb000..0bbfff 1000 x 1 eraser 0 0bd000..0bdfff 1000 x 1 eraser 0 0bf000..0bffff 1000 x 1 eraser 0 0c1000..0c1fff 1000 x 1 eraser 0 0c3000..0c3fff 1000 x 1 eraser 0 0c5000..0c5fff 1000 x 1 eraser 0 0c7000..0c7fff 1000 x 1 eraser 0 0c9000..0c9fff 1000 x 1 eraser 0 0cb000..0cbfff 1000 x 1 eraser 0 0cd000..0cdfff 1000 x 1 eraser 0 0cf000..0cffff 1000 x 1 eraser 0 0d1000..0d1fff 1000 x 1 eraser 0 0d3000..0d3fff 1000 x 1 eraser 0 0d5000..0d5fff 1000 x 1 eraser 0 0d7000..0d7fff 1000 x 1 eraser 0 0d9000..0d9fff 1000 x 1 eraser 0 0db000..0dbfff 1000 x 1 eraser 0 0dd000..0ddfff 1000 x 1 eraser 0 0df000..0dffff 1000 x 1 eraser 0 0e1000..0e1fff 1000 x 1 eraser 0 0e3000..0e3fff 1000 x 1 eraser 0 0e5000..0e5fff 1000 x 1 eraser 0 0e7000..0e7fff 1000 x 1 eraser 0 0e9000..0e9fff 1000 x 1 eraser 0 0eb000..0ebfff 1000 x 1 eraser 0 0ed000..0edfff 1000 x 1 eraser 0 0ef000..0effff 1000 x 1 eraser 0 0f1000..0f1fff 1000 x 1 eraser 0 0f3000..0f3fff 1000 x 1 eraser 0 0f5000..0f5fff 1000 x 1 eraser 0 0f7000..0f7fff 1000 x 1 eraser 0 0f9000..0f9fff 1000 x 1 eraser 0 0fb000..0fbfff 1000 x 1 eraser 0 0fd000..0fdfff 1000 x 1 eraser 0 0ff000..0fffff 1000 x 1 eraser 0 101000..101fff 1000 x 1 eraser 0 103000..103fff 1000 x 1 eraser 0 105000..105fff 1000 x 1 eraser 0 107000..107fff 1000 x 1 eraser 0 109000..109fff 1000 x 1 eraser 0 10b000..10bfff 1000 x 1 eraser 0 111000..19bfff 1000 x 139 eraser 0 9d0000..9d3fff 1000 x 4 eraser 0 9e0000..9e1fff 1000 x 2 eraser 0 9f0000..9f0fff 1000 x 1 eraser 0 9f4000..9f5fff 1000 x 2 eraser 0 9f8000..9f8fff 1000 x 1 eraser 0 9fa000..9fbfff 1000 x 2 eraser 0 a00000..a14fff 1000 x 21 eraser 0 bff000..dcafff 1000 x 460 eraser 0 dd8000..ea0fff 1000 x 201 eraser 0 ff4000..ffbfff 1000 x 8 eraser 0 fff000..ffffff 1000 x 1 eraser 0 Erasing and writing flash chip... 0x000000-0x000fff: E DENIED, 0x001000-0x001fff: W DENIED, 0x002000-0x002fff: W DENIED, 0x003000-0x003fff: W DENIED, 0x004000-0x004fff: W DENIED, 0x005000-0x005fff: W DENIED, 0x006000-0x006fff: W DENIED, 0x007000-0x007fff: W DENIED, 0x008000-0x008fff: W DENIED, 0x009000-0x009fff: W DENIED, 0x00a000-0x00afff: W DENIED, 0x00b000-0x00bfff: W DENIED, 0x00c000-0x00cfff: W DENIED, 0x00d000-0x00dfff: W DENIED, 0x00e000-0x00efff: W DENIED, 0x00f000-0x00ffff: W DENIED, 0x010000-0x010fff: W DENIED, 0x011000-0x011fff: W DENIED, 0x012000-0x012fff: W DENIED, 0x013000-0x013fff: W DENIED, 0x014000-0x014fff: W DENIED, 0x015000-0x015fff: W DENIED, 0x016000-0x016fff: W DENIED, 0x017000-0x017fff: W DENIED, 0x018000-0x018fff: W DENIED, 0x019000-0x019fff: W DENIED, 0x01a000-0x01afff: W DENIED, 0x01b000-0x01bfff: W DENIED, 0x01c000-0x01cfff: W DENIED, 0x01d000-0x01dfff: W DENIED, 0x01e000-0x01efff: W DENIED, 0x01f000-0x01ffff: W DENIED, 0x020000-0x020fff: W DENIED, 0x021000-0x021fff: W DENIED, 0x022000-0x022fff: W DENIED, 0x023000-0x023fff: W DENIED, 0x024000-0x024fff: W DENIED, 0x025000-0x025fff: W DENIED, 0x026000-0x026fff: W DENIED, 0x027000-0x027fff: W DENIED, 0x028000-0x028fff: W DENIED, 0x029000-0x029fff: W DENIED, 0x02a000-0x02afff: W DENIED, 0x02b000-0x02bfff: W DENIED, 0x02c000-0x02cfff: W DENIED, 0x02d000-0x02dfff: W DENIED, 0x02e000-0x02efff: W DENIED, 0x02f000-0x02ffff: W DENIED, 0x030000-0x030fff: W DENIED, 0x031000-0x031fff: W DENIED, 0x032000-0x032fff: W DENIED, 0x033000-0x033fff: W DENIED, 0x034000-0x034fff: W DENIED, 0x035000-0x035fff: W DENIED, 0x036000-0x036fff: W DENIED, 0x037000-0x037fff: W DENIED, 0x038000-0x038fff: W DENIED, 0x039000-0x039fff: W DENIED, 0x03a000-0x03afff: W DENIED, 0x03b000-0x03bfff: W DENIED, 0x03c000-0x03cfff: W DENIED, 0x03d000-0x03dfff: W DENIED, 0x03e000-0x03efff: W DENIED, 0x03f000-0x03ffff: W DENIED, 0x040000-0x040fff: W DENIED, 0x041000-0x041fff: W DENIED, 0x042000-0x042fff: W DENIED, 0x043000-0x043fff: W DENIED, 0x044000-0x044fff: W DENIED, 0x045000-0x045fff: W DENIED, 0x046000-0x046fff: W DENIED, 0x047000-0x047fff: W DENIED, 0x048000-0x048fff: W DENIED, 0x049000-0x049fff: W DENIED, 0x04a000-0x04afff: W DENIED, 0x04b000-0x04bfff: W DENIED, 0x04c000-0x04cfff: W DENIED, 0x04d000-0x04dfff: W DENIED, 0x04e000-0x04efff: W DENIED, 0x04f000-0x04ffff: W DENIED, 0x050000-0x050fff: W DENIED, 0x051000-0x051fff: W DENIED, 0x052000-0x052fff: W DENIED, 0x053000-0x053fff: W DENIED, 0x054000-0x054fff: W DENIED, 0x055000-0x055fff: W DENIED, 0x056000-0x056fff: W DENIED, 0x057000-0x057fff: W DENIED, 0x058000-0x058fff: W DENIED, 0x059000-0x059fff: W DENIED, 0x05a000-0x05afff: W DENIED, 0x05b000-0x05bfff: W DENIED, 0x05c000-0x05cfff: W DENIED, 0x05d000-0x05dfff: W DENIED, 0x05e000-0x05efff: W DENIED, 0x05f000-0x05ffff: W DENIED, 0x060000-0x060fff: W DENIED, 0x061000-0x061fff: W DENIED, 0x0620 00-0x062fff: W DENIED, 0x063000-0x063fff: W DENIED, 0x064000-0x064fff: W DENIED, 0x065000-0x065fff: W DENIED, 0x066000-0x066fff: W DENIED, 0x067000-0x067fff: W DENIED, 0x068000-0x068fff: W DENIED, 0x069000-0x069fff: W DENIED, 0x06a000-0x06afff: W DENIED, 0x06b000-0x06bfff: W DENIED, 0x06c000-0x06cfff: W DENIED, 0x06d000-0x06dfff: W DENIED, 0x06e000-0x06efff: W DENIED, 0x06f000-0x06ffff: W DENIED, 0x070000-0x070fff: W DENIED, 0x071000-0x071fff: W DENIED, 0x072000-0x072fff: W DENIED, 0x073000-0x073fff: W DENIED, 0x074000-0x074fff: W DENIED, 0x075000-0x075fff: W DENIED, 0x076000-0x076fff: W DENIED, 0x077000-0x077fff: W DENIED, 0x078000-0x078fff: W DENIED, 0x079000-0x079fff: W DENIED, 0x07a000-0x07afff: W DENIED, 0x07b000-0x07bfff: W DENIED, 0x07c000-0x07cfff: W DENIED, 0x07d000-0x07dfff: W DENIED, 0x07e000-0x07efff: W DENIED, 0x07f000-0x07ffff: W DENIED, 0x080000-0x080fff: W DENIED, 0x081000-0x081fff: W DENIED, 0x082000-0x082fff: W DENIED, 0x083000-0x083fff: W DENIED, 0x084000-0x084fff: W DENIED, 0x085000-0x085fff: W DENIED, 0x086000-0x086fff: W DENIED, 0x087000-0x087fff: W DENIED, 0x088000-0x088fff: W DENIED, 0x089000-0x089fff: W DENIED, 0x08a000-0x08afff: W DENIED, 0x08b000-0x08bfff: W DENIED, 0x08c000-0x08cfff: W DENIED, 0x08d000-0x08dfff: W DENIED, 0x08e000-0x08efff: W DENIED, 0x08f000-0x08ffff: W DENIED, 0x090000-0x090fff: W DENIED, 0x091000-0x091fff: W DENIED, 0x092000-0x092fff: W DENIED, 0x093000-0x093fff: W DENIED, 0x094000-0x094fff: W DENIED, 0x095000-0x095fff: W DENIED, 0x096000-0x096fff: W DENIED, 0x097000-0x097fff: W DENIED, 0x098000-0x098fff: W DENIED, 0x099000-0x099fff: W DENIED, 0x09a000-0x09afff: W DENIED, 0x09b000-0x09bfff: W DENIED, 0x09c000-0x09cfff: W DENIED, 0x09d000-0x09dfff: W DENIED, 0x09e000-0x09efff: W DENIED, 0x09f000-0x09ffff: W DENIED, 0x0a0000-0x0a0fff: W DENIED, 0x0a1000-0x0a1fff: W DENIED, 0x0a9000-0x0a9fff: W DENIED, 0x0ab000-0x0abfff: W DENIED, 0x0ad000-0x0adfff: W DENIED, 0x0af000-0x0affff: W DENIED, 0x0b1000-0x0b1fff: W DENIED, 0x0b2000-0x0b2fff: W DENIED, 0x0b3000-0x0b3fff: W DENIED, 0x0b4000-0x0b4fff: W DENIED, 0x0b5000-0x0b5fff: W DENIED, 0x0b6000-0x0b6fff: W DENIED, 0x0b7000-0x0b7fff: W DENIED, 0x0b9000-0x0b9fff: W DENIED, 0x0bb000-0x0bbfff: W DENIED, 0x0bd000-0x0bdfff: W DENIED, 0x0bf000-0x0bffff: W DENIED, 0x0c1000-0x0c1fff: W DENIED, 0x0c3000-0x0c3fff: W DENIED, 0x0c5000-0x0c5fff: W DENIED, 0x0c7000-0x0c7fff: W DENIED, 0x0c9000-0x0c9fff: W DENIED, 0x0cb000-0x0cbfff: W DENIED, 0x0cd000-0x0cdfff: W DENIED, 0x0cf000-0x0cffff: W DENIED, 0x0d1000-0x0d1fff: W DENIED, 0x0d3000-0x0d3fff: W DENIED, 0x0d5000-0x0d5fff: W DENIED, 0x0d7000-0x0d7fff: W DENIED, 0x0d9000-0x0d9fff: W DENIED, 0x0db000-0x0dbfff: W DENIED, 0x0dd000-0x0ddfff: W DENIED, 0x0df000-0x0dffff: W DENIED, 0x0e1000-0x0e1fff: W DENIED, 0x0e3000-0x0e3fff: W DENIED, 0x0e5000-0x0e5fff: W DENIED, 0x0e7000-0x0e7fff: W DENIED, 0x0e9000-0x0e9fff: W DENIED, 0x0eb000-0x0ebfff: W DENIED, 0x0ed000-0x0edfff: W DENIED, 0x0ef000-0x0effff: W DENIED, 0x0f1000-0x0f1fff: W DENIED, 0x0f3000-0x0f3fff: W DENIED, 0x0f5000-0x0f5fff: W DENIED, 0x0f7000-0x0f7fff: W DENIED, 0x0f9000-0x0f9fff: W DENIED, 0x0fb000-0x0fbfff: W DENIED, 0x0fd000-0x0fdfff: W DENIED, 0x0ff000-0x0fffff: W DENIED, 0x101000-0x101fff: W DENIED, 0x103000-0x103fff: W DENIED, 0x105000-0x105fff: W DENIED, 0x107000-0x107fff: W DENIED, 0x109000-0x109fff: W DENIED, 0x10b000-0x10bfff: W DENIED, 0x111000-0x111fff: W DENIED, 0x112000-0x112fff: W DENIED, 0x113000-0x113fff: W DENIED, 0x114000-0x114fff: W DENIED, 0x115000-0x115fff: W DENIED, 0x116000-0x116fff: W DENIED, 0x117000-0x117fff: W DENIED, 0x118000-0x118fff: W DENIED, 0x119000-0x119fff: W DENIED, 0x11a000-0x11afff: W DENIED, 0x11b000-0x11bfff: W DENIED, 0x11c000-0x11cfff: W DENIED, 0x11d000-0x11dfff: W DENIED, 0x11e000-0x11efff: W DENIED, 0x11f000-0x11ffff: W DENIED, 0x120000-0x120fff: W DENIED, 0x121000-0x121fff: W DENIED, 0x122000-0x122fff: W DENIED, 0x123000-0x123fff: W DENIED, 0x124000-0x124fff: W DENIED, 0x125000-0x125fff: W DENIED, 0x126000-0x126fff: W DENIED, 0x127000-0x127fff: W DENIED, 0x128000-0x128fff: W DENIED, 0x129000-0x129fff: W DENIED, 0x12a000-0x12afff: W DENIED, 0x12b000-0x12bfff: W DENIED, 0x12c000-0x12cfff: W DENIED, 0x12d000-0x12dfff: W DENIED, 0x12e000-0x12efff: W DENIED, 0x12f000-0x12ffff: W DENIED, 0x130000-0x130fff: W DENIED, 0x131000-0x131fff: W DENIED, 0x132000-0x132fff: W DENIED, 0x133000-0x133fff: W DENIED, 0x134000-0x134fff: W DENIED, 0x135000-0x135fff: W DENIED, 0x136000-0x136fff: W DENIED, 0x137000-0x137fff: W DENIED, 0x138000-0x138fff: W DENIED, 0x139000-0x139fff: W DENIED, 0x13a000-0x13afff: W DENIED, 0x13b000-0x13bfff: W DENIED, 0x13c000-0x13cfff: W DENIED, 0x13d000-0x13dfff: W DENIED, 0x13e000-0x13efff: W DENIED, 0x13f000-0x13ffff: W DENIED, 0x140000-0x140fff: W DENIED, 0x141000-0x141fff: W DENIED, 0x142000-0x142fff: W DENIED, 0x143000-0x143fff: W DENIED, 0x144000-0x144fff: W DENIED, 0x145000-0x145fff: W DENIED, 0x146000-0x146fff: W DENIED, 0x147000-0x147fff: W DENIED, 0x148000-0x148fff: W DENIED, 0x149000-0x149fff: W DENIED, 0x14a000-0x14afff: W DENIED, 0x14b000-0x14bfff: W DENIED, 0x14c000-0x14cfff: W DENIED, 0x14d000-0x14dfff: W DENIED, 0x14e000-0x14efff: W DENIED, 0x14f000-0x14ffff: W DENIED, 0x150000-0x150fff: W DENIED, 0x151000-0x151fff: W DENIED, 0x152000-0x152fff: W DENIED, 0x153000-0x153fff: W DENIED, 0x154000-0x154fff: W DENIED, 0x155000-0x155fff: W DENIED, 0x156000-0x156fff: W DENIED, 0x157000-0x157fff: W DENIED, 0x158000-0x158fff: W DENIED, 0x159000-0x159fff: W DENIED, 0x15a000-0x15afff: W DENIED, 0x15b000-0x15bfff: W DENIED, 0x15c000-0x15cfff: W DENIED, 0x15d000-0x15dfff: W DENIED, 0x15e000-0x15efff: W DENIED, 0x15f000-0x15ffff: W DENIED, 0x160000-0x160fff: W DENIED, 0x161000-0x161fff: W DENIED, 0x162000-0x162fff: W DENIED, 0x163000-0x163fff: W DENIED, 0x164000-0x164fff: W DENIED, 0x165000-0x165fff: W DENIED, 0x166000-0x166fff: W DENIED, 0x167000-0x167fff: W DENIED, 0x168000-0x168fff: W DENIED, 0x169000-0x169fff: W DENIED, 0x16a000-0x16afff: W DENIED, 0x16b000-0x16bfff: W DENIED, 0x16c000-0x16cfff: W DENIED, 0x16d000-0x16dfff: W DENIED, 0x16e000-0x16efff: W DENIED, 0x16f000-0x16ffff: W DENIED, 0x170000-0x170fff: W DENIED, 0x171000-0x171fff: W DENIED, 0x172000-0x172fff: W DENIED, 0x173000-0x173fff: W DENIED, 0x174000-0x174fff: W DENIED, 0x175000-0x175fff: W DENIED, 0x176000-0x176fff: W DENIED, 0x177000-0x177fff: W DENIED, 0x178000-0x178fff: W DENIED, 0x179000-0x179fff: W DENIED, 0x17a000-0x17afff: W DENIED, 0x17b000-0x17bfff: W DENIED, 0x17c000-0x17cfff: W DENIED, 0x17d000-0x17dfff: W DENIED, 0x17e000-0x17efff: W DENIED, 0x17f000-0x17ffff: W DENIED, 0x180000-0x180fff: W DENIED, 0x181000-0x181fff: W DENIED, 0x182000-0x182fff: W DENIED, 0x183000-0x183fff: W DENIED, 0x184000-0x184fff: W DENIED, 0x185000-0x185fff: W DENIED, 0x186000-0x186fff: W DENIED, 0x187000-0x187fff: W DENIED, 0x188000-0x188fff: W DENIED, 0x189000-0x189fff: W DENIED, 0x18a000-0x18afff: W DENIED, 0x18b000-0x18bfff: W DENIED, 0x18c000-0x18cfff: W DENIED, 0x18d000-0x18dfff: W DENIED, 0x18e000-0x18efff: W DENIED, 0x18f000-0x18ffff: W DENIED, 0x190000-0x190fff: W DENIED, 0x191000-0x191fff: W DENIED, 0x192000-0x192fff: W DENIED, 0x193000-0x193fff: W DENIED, 0x194000-0x194fff: W DENIED, 0x195000-0x195fff: W DENIED, 0x196000-0x196fff: W DENIED, 0x197000-0x197fff: W DENIED, 0x198000-0x198fff: W DENIED, 0x199000-0x199fff: W DENIED, 0x19a000-0x19afff: W DENIED, 0x19b000-0x19bfff: W DENIED, 0x9d0000-0x9d0fff: ETransaction error between offset 0x009d0000 and 0x009d0fff (= 0x009d0000 + 4095) ERASE_FAILED FAILED! Uh oh. Erase/write failed. Checking if anything changed. Reading current flash chip contents... 000000-0xffffff:R ignoring error when reading 0x0-0xffffff done. Good, writing to the flash chip apparently didn't do anything. This means we have to add special support for your board, programmer or flash chip. Please report this on IRC at chat.freenode.net (channel #flashrom) or mail flashrom(a)flashrom.org, thanks! ------------------------------------------------------------------------------- You may now reboot or simply leave the machine running. restoring chip status (0x60) Writing status register FAILED Restoring PCI config space for 00:1f:5 reg 0xdc Restoring PCI config space for 00:1f:5 reg 0xdc restore_power_management: Re-enabling power management. An error occurred flashing the Full ROM firmware. DO NOT REBOOT!

1 0

Reporting log
by Lac Onis 24 Dec '20

24 Dec '20

From a Lenovo Ideapad 3 15are05, on Ubuntu 20.04 As suggested, I report the following log. I'd be happy to have a suggestion on how to flash the Bios. Thank you! *$ sudo flashrom -r DZCN19WW.original.ROM* flashrom v1.2 on Linux 5.4.0-58-generic (x86_64) flashrom is free software, get the source code at https://flashrom.org Please select a programmer with the --programmer parameter. To choose the mainboard of this computer use 'internal'. Valid choices are: internal, dummy, nic3com, nicrealtek, gfxnvidia, drkaiser, satasii, atavia, it8212, ft2232_spi, serprog, buspirate_spi, dediprog, developerbox, rayer_spi, pony_spi, nicintel, nicintel_spi, nicintel_eeprom, ogp_spi, satamv, linux_mtd, linux_spi, usbblaster_spi, pickit2_spi, ch341a_spi, digilent_spi, stlinkv3_spi. *$ sudo flashrom --programmer internal* flashrom v1.2 on Linux 5.4.0-58-generic (x86_64) flashrom is free software, get the source code at https://flashrom.org Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns). Found chipset "AMD FP4". Enabling flash write... FCH device found but SMBus revision 0x51 does not match known values. Please report this to flashrom(a)flashrom.org and include this log and the output of lspci -nnvx, thanks!. Could not determine chipset generation.PROBLEMS, continuing anyway ======================================================================== You seem to be running flashrom on an unknown laptop. Some internal buses have been disabled for safety reasons. Laptops, notebooks and netbooks are difficult to support and we recommend to use the vendor flashing utility. The embedded controller (EC) in these machines often interacts badly with flashing. See the manpage and https://flashrom.org/Laptops for details. If flash is shared with the EC, erase is guaranteed to brick your laptop and write may brick your laptop. Read and probe may irritate your EC and cause fan failure, backlight failure and sudden poweroff. You have been warned. ======================================================================== No EEPROM/flash device found. Note: flashrom can never write if the flash chip isn't found automatically.

3 6

homebrew board with Micron flash chip "MT25QL256"
by Stöferle, Bernd 22 Dec '20

22 Dec '20

Hi, on my board, the Micron flash chip "MT25QL256" works perfectly. Thanks. Mit freundlichen Grüßen / Kind regards [cid:Elbit_e39f88ed-f975-4016-9b2c-04c8064fcd0f11111111.png]<https://elbitsystems-de.com/> Bernd Stöferle | Software Entwicklung Elbit Systems Deutschland T +49 731 1553 270 Fax +49 731 1553 112 Email Bernd.Stoeferle(a)elbitsystems-de.com<mailto:Bernd.Stoeferle@elbitsystems-de.com><https://tfk-racoms.com/> Elbit Systems Deutschland GmbH & Co. KG Eberhard-Finckh-Strasse 55, 89075 Ulm, Germany Legal Domicile: Ulm Registration court: Ulm, HRA 3015 Personally liable partner: Elbit Systems Deutschland Verwaltungs GmbH Legal Domicile: Ulm Registration court: Ulm, HRB 4215 Managing Director: Thomas Nützel --------------------------------------------------------------------------------------------- Diese E-Mail könnte vertrauliche und/oder rechtlich geschützte Informationen enthalten. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese E-Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser E-Mail sind nicht gestattet. This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. ---------------------------------------------------------------------------------------------

1 0

Unrecognized SMBus revision
by Jean-Paul Crespy 17 Dec '20

17 Dec '20

Hello, As indicated in error message (attached file "flashrom.log"), I transmit you the requested information. Best regards Jean-Paul Crespy

3 4

Fwd: Unrecognized SMBus revision
by Clay Daniels 17 Dec '20

17 Dec '20

--------- Forwarded message --------- From: Clay Daniels <clay.daniels.jr(a)gmail.com> Date: Thu, Dec 17, 2020 at 10:06 AM Subject: Re: [flashrom] Unrecognized SMBus revision To: Edward O'Callaghan (Code Review) <gerrit(a)coreboot.org> Please let me retract part of what I said, which is incorrect: "I do have one who has an 0x51 board with a 0x51 board which is the other email from/to Jean-Paul Crespy. The 0x51 was also listed in Rene Rebe's patch from the flashrom list of Oct 12." First , Jean-Paul Crespy, nor any other of those I know of, have an "0x51" board. This only appears in Rene Rebe's email of Oct 12, supposedly in reference to a friend's AMD Ryzen 4000 Mobile. I could not find a definite revision # for his friend's Ryzen 4000, but it is a relatively new machine and likely 0x61. See: https://mail.google.com/mail/u/0/?ogbl#label/coreboot%2Fflashrom/WhctKJWHzS… I sat down and put what data I had into a small file, and this is what I have: Clay Daniels <clay.daniels.jr(a)gmail.com> 0x61 X570 MSI Rene Rebe <rene(a)exactcode.com> 0x61 X570 Asus Julian Labus <julian(a)labus-online.de> 0x61 X570 Gigabyte AORUS madsys <madsys(a)gmail.com> 0x61 X570 ASUS Jean-Paul Crespy <jean-paul.crespy(a)laposte.net> 0x61 绅士无双 <hentaiwushuang(a)gmail.com> 0x61 X570 MSI romain <roms2000(a)free.fr> 0x61 B450 ASRockRack B450D4U-V1L Boggy <mrboggy(a)gmail.com> 0x59 X470 Asus Branko <brankob(a)s5tehnika.net> 0x59 X470 MSI Gergely Tomka <tomkatudor(a)gmail.com> 0x59 X370 ASRock I think Rene Rebe is mistaken, and I just blindly copied his work. Anyway, the upshot is that what you have done is entirely correct, and needs no further addition of any "0x51" board. Thanks again for all your good work, Clay Daniels

1 0

asrock x370
by Gergely Tomka 16 Dec '20

16 Dec '20

Hi, My computer said to me to send this output to you: ---8<-------- $ sudo flashrom --programmer internal flashrom v1.2 on Linux 5.8.0-31-generic (x86_64) flashrom is free software, get the source code at https://flashrom.org Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns). Found chipset "AMD FP4". Enabling flash write... FCH device found but SMBus revision 0x59 does not match known values. Please report this to flashrom(a)flashrom.org and include this log and the output of lspci -nnvx, thanks!. Could not determine chipset generation.PROBLEMS, continuing anyway No EEPROM/flash device found. Note: flashrom can never write if the flash chip isn't found automatically. --8<--------- See the lspci output attached. Thanks, tg -- we do what we must because we can

3 2

reading is ok but writing fails
by Cédric Vuillet 11 Dec '20

11 Dec '20

Hi, thanks for working on flashrom which seems to be great! I tried to use it in order to flash an NVidia GTX780M to put it in a iMac 2010 which has graphic issue today. I tried to flash it using a CH341A module. I was able to save rom in a file using flashrom on MacOS X. But I have a problem trying to write a new rom on that card. This is the result I got... Do you know if I must change jumpers or something on my CH341A controller. Or do you think this can be a plug issue on the chip ? Tell me if you want a more verbose log maybe... Thanks à lot! Ced flashrom -p ch341a_spi -w ~/Downloads/780M_BR2.rom flashrom v1.2 on Darwin 19.6.0 (x86_64) flashrom is free software, get the source code at https://flashrom.org Calibrating delay loop... OK. Found PMC flash chip "Pm25LD020(C)" (256 kB, SPI) on ch341a_spi. Reading old flash chip contents... done. Erasing and writing flash chip... FAILED at 0x00000000! Expected=0xff, Found=0x4e, failed byte count from 0x00000000-0x00000fff: 0xf85 ERASE FAILED! Reading current flash chip contents... done. Looking for another erase function. FAILED at 0x00000000! Expected=0xff, Found=0x4e, failed byte count from 0x00000000-0x00000fff: 0xf85 ERASE FAILED! Reading current flash chip contents... done. Looking for another erase function. FAILED at 0x00000000! Expected=0xff, Found=0x4e, failed byte count from 0x00000000-0x0000ffff: 0xf6c3 ERASE FAILED! Reading current flash chip contents... done. Looking for another erase function. libusb: warning [darwin_transfer_status] transfer error: timed out cb_in: error: LIBUSB_TRANSFER_TIMED_OUT ch341a_spi_spi_send_command: Failed to read 4100 bytes libusb: warning [darwin_abort_transfers] aborting all transactions on interface 0 pipe 1 Verification impossible because read failed at 0x0 (len 0x40000) ERASE FAILED! Reading current flash chip contents... done. Looking for another erase function. FAILED at 0x00000000! Expected=0xff, Found=0x4e, failed byte count from 0x00000000-0x0003ffff: 0x27c8d ERASE FAILED! Reading current flash chip contents... libusb: warning [darwin_transfer_status] transfer error: timed out cb_in: error: LIBUSB_TRANSFER_TIMED_OUT ch341a_spi_spi_send_command: Failed to read 4100 bytes libusb: warning [darwin_abort_transfers] aborting all transactions on interface 0 pipe 1 Can't read anymore! Aborting. FAILED! Uh oh. Erase/write failed. Checking if anything has changed. Reading current flash chip contents... done. Good, writing to the flash chip apparently didn't do anything. Please check the connections (especially those to write protection pins) between the programmer and the flash chip. If you think the error is caused by flashrom please report this on IRC at chat.freenode.net (channel #flashrom) or mail flashrom(a)flashrom.org, thanks!

2 1

flashrom support for AMD AM4 X470 chipset ?
by Branko 10 Dec '20

10 Dec '20

Hi, it has been quite some years since AM4 motherboards with X470 chipset were new, but still flashrom refuses to work with mine. With same response - that chipset is unrecognised. I've sent the data ( output of lspci, board data etc), but so far got no response. So I wonder, is there some fundamental problem with X470 chipset ? ( Ryzen R7 2700x on MSI X470 Gaming Plus).

1 0

Intel I211 NIC 8086:1539: reading/writing flash works for me
by seems.deviant＠gmail.com 07 Dec '20

07 Dec '20

I was able to change MAC address of my NIC. Required specifying `iomem=relaxed` to kernel cmdline. $ lspci -vnn ... 08:00.0 Ethernet controller [0200]: Intel Corporation I211 Gigabit Network Connection [8086:1539] (rev 03) Subsystem: Gigabyte Technology Co., Ltd Device [1458:e000] Flags: bus master, fast devsel, latency 0, IRQ 39 Memory at fcb00000 (32-bit, non-prefetchable) [size=128K] I/O ports at f000 [size=32] Memory at fcb20000 (32-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: igb Kernel modules: igb $ sudo flashrom -pnicintel_eeprom -r 123 flashrom v1.2 on Linux 5.8.18-200.fc32.x86_64 (x86_64) flashrom is free software, get the source code at https://flashrom.org Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns). === This PCI device is UNTESTED. Please report the 'flashrom -p xxxx' output to flashrom(a)flashrom.org if it works for you. Please add the name of your PCI device to the subject. Thank you for your help! === Found Programmer flash chip "Opaque flash chip" (4 kB, Programmer- specific) on nicintel_eeprom. Reading flash... done. Reading is no problem. Writing operation reports 'Flash update failed' at the end, however changes apply to the flash. $ sudo flashrom -pnicintel_eeprom -w 123 flashrom v1.2 on Linux 5.8.18-200.fc32.x86_64 (x86_64) flashrom is free software, get the source code at https://flashrom.org Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns). === This PCI device is UNTESTED. Please report the 'flashrom -p xxxx' output to flashrom(a)flashrom.org if it works for you. Please add the name of your PCI device to the subject. Thank you for your help! === Found Programmer flash chip "Opaque flash chip" (4 kB, Programmer- specific) on nicintel_eeprom. Reading old flash chip contents... done. Erasing and writing flash chip... Erase/write done. Verifying flash... VERIFIED. Flash update failed

1 0

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