flashrom November 2021

flashrom@flashrom.org

15 participants
13 discussions

Lenovo Yoga 11e 5th gen 20LN - Macronix MX25U6473F
by R S 30 Nov '21

30 Nov '21

Hi there, I'm trying to following the suggestions @ https://www.flashrom.org/Laptops to revive this laptop. Has anyone worked on this laptop before and was able to externally flash and recover from a corrupted BIOS. Current state is an endless loop of attached picture. We tried all the common troubleshooting steps like removing battery CMOS battery, hardware reset switch on mobo. [image: 0271error.png] BIOS chip is https://www.mxic.com.tw/Lists/Datasheet/Attachments/7436/MX25U6473F,%201.8V… How do I find out what EC this laptop is using? Would you encourage to let the laptop die and move on with more important things or would you encourage to try a revive? In other words am I wasting my time here or is there a pretty big chance that using a Pomona 5250 8-pin SOIC clip, the latest BIOS and flashrom will recover this device? Thanks for your time. Best Regards. -- LAN Engineer * NOC and IT Infrastructure Maintenance BCS Technology Department * Network Group ComicSans Awareness Campaign <http://comicsanscriminal.com>

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flashrom 1.2 supports W25R256JVEIQ ?
by Rao G 27 Nov '21

27 Nov '21

Hi Flashrom team, Am trying to flash on W25R256JVEIQ NOR flash sudo flashrom -p internal -w coreboot_ehl_2609.bin flash device is not found, hope it means W25R256JVEIQ NOR flash device is not supported by flashrom 1.2? sudo flashrom -p internal -w coreboot_ehl_2609.bin flashrom v1.2 on Linux 5.13.0-21-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). WARNING: No chipset found. Flash detection will most likely fail. No EEPROM/flash device found. Note: flashrom can never write if the flash chip isn't found automatically Thanks for your time! Best Regards Rao

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Re: Flashrom (from freedos-user mailing list)
by Ivan Ivanov 27 Nov '21

27 Nov '21

Regarding the flashing equipment (test clip, programmer) - you could refer to http://dangerousprototypes.com/docs/Flashing_a_BIOS_chip_with_Bus_Pirate . There's a SOIC8 test clip with 2.54mm bent pins, so that you can use any 1P wires of any length and material (preferably copper), and CH341A programmer with a green PCB. You'd need to re-check this, but it seems to me that flashrom doesn't support PMC Pm49FL004T : although not sure, I could only find messages like this one: https://mail.coreboot.org/pipermail/flashrom/2014-May/012437.html . The question is, could this chip be replaced with another alternative chip that's supported by flashrom? But, if you'll still need to read the existing firmware from Pm49FL004T , then you may have to get a proprietary programmer (that'll be really overpriced in comparison to $2 CH341A). ср, 10 нояб. 2021 г. в 21:00, Betibeteka Beranduetxea <artxitatel(a)gmail.com>: > > Hi > > Thank you very much for the heads-up about flashrom. > > As said, motherboard is OK with flashrom, but I'm unable to find my BIOS chip on the supported hardware list. > > These are the numbers on the chip: > PMC. > 0639 > Pm49FL004T-33JCE > > As you look much more fluent than me on this matter, could you give any pointer to that chip or an equivalent one? > > I looked for the PLCC puller on aliexpress and I have seen some cheap ones, but, would you mind to give me any pointer, should you have any preferences. Same for the programmer... > > With that equipement, I could do many tests without fear to brik the machine.... > > History is, since 2012 I'm using an allmost identical machine to run LinuxCNC. I have been unable to find any other with a so low jitter < 20 usec (excellent for stepper pulse generation). Even current systems give me more jitter. Then this second machine came to me. Only differences are in the case: hard disk placement and frontal USB ports vs USB multicard reader. OS is exactly the same, only BIOS version differs. However, jitter in this second machine is 3-4x worse. That's the reason why I think a BIOS update is in order. > > Again, thank you very much > > Kind regards from Spain > > Roman > >

3 6

failed write to an erased chip
by Сергей Янович 26 Nov '21

26 Nov '21

Hi. This chip is a 1.8V one. I tried to flash it with RPi 3.3V spi, but failed. Reads were unstable. Now I can reliably read it by having a TI ALVC164245 between RPi and the chip. The chip seems erased, but I cannot write anything to it. Attaching a log of # flashrom -p linux_spi:dev=/dev/spidev0.0,spispeed=5000 -VVV -w 8.bin Thanks!

3 5

Please report this to flashrom@flashrom.org and include this log and the output of lspci -nnvx, thanks!.
by olek kos 24 Nov '21

24 Nov '21

Hey, So I tried to update my ASRock B450 Pro4 Mobo with my custom modded bios using flashrom via GRML live iso on Ryzen 3600 Sadly that did not work and here's the result: root@grml /media/samsi/afuEFI # flashrom -p internal -r B45P4_5.00 flashrom v1.2 on Linux 5.10.0-8-686 (i686) flashrom is free software, get the source code at flashrom.org 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 0x61 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. 1 root@grml /media/samsi/afuEFI # � Here is the output: termbin.com https://termbin.com/kvv8 I am using flashrom v1.2 on Linux 5.10.0-8-686 (i686) flashrom is already the newest version (1.2-5). (The same one provided with latest grml ISO file) Please let me know when flashrom will work for my mobo and CPU Best regards, olokos.

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Re: Flashrom (from freedos-user mailing list)
by Ivan Ivanov 21 Nov '21

21 Nov '21

> Supposedly that burner has selectable 5-3.3V. Please see attachment. Out of precaution: just in case, if you have a multimeter to measure the voltages of the CH341A's output pins, please measure them (VCC and each of data pins individually, versus a GND pin) before connecting to a real chip. Or, maybe just buy a spare chip to experiment on, maybe even of the same type as your board has (especially if these chips are removable) - so that they could be used as a spare. > But, since flashrom doesn't seem to support all BIOSes that are a thing, I'm looking to use it with FreeDOS so I can have the usual vendor DOS utilities all in one place if needed, together with flashrom. Having flashrom on Linux means I don't need to take any risks, which is nice. vendor BIOS flashing utilities can be useful in two situations: 1) flashrom doesn't support the internal flashing mode on the hardware of a target motherboard 2) although flashrom works there, the vendor utility also updates something else (usually for more modern PCs, i.e. the firmware of EC controller) which is also important but is difficult to do with flashrom. For other cases, it should be possible to just extract a good binary of proper size from the vendor's BIOS update package for this motherboard, and feed it to flashrom. Wish you a great success in your adventure, and pls let us know if there's anything else we could help you with вс, 21 нояб. 2021 г. в 04:45, Betibeteka Beranduetxea <artxitatel(a)gmail.com>: > > >> Dear friend, please make sure that you're getting a CH341A programmer >> ( "burner" ) with a green PCB. That's because some ch341a programmers >> with a black PCB - just like your link! - have a problem: they are >> giving 5V instead of 3.3V which could damage some chips. > > > Well, I hope they don't lie. Suposedly that burner has selectable 5-3.3V. Please see attachment. > >> Yes, from the attachment it seems your chip is really supported (and >> the messages about "unsupported" were old - sorry for that). As for >> the size of a chip: it is 4 Mbit = 4 Megabit = 512 KB, so the size is >> correct there. > > > Good. One less problem. I must have been out of caffeine at some moment. Thank you for making it clear. > >> Compared to a flashrom for Linux, the other platforms are less popular >> and therefore are more likely to have the platform-only bugs that >> aren't experienced by the majority of people. So, for a flawless >> flashrom experience I still recommend a Linux LiveCD or just a full >> Linux where you can easily install a flashrom. modern Linux is really >> user-friendly and there's no good reason to avoid it ;-) > > > Not avoiding it at all... it's my only OS since Woody. I like Debian almost as much as I like a girlfriend. > > But, since flashrom doesn't seem to support all BIOSes that are a thing, I'm looking to use it with FreeDOS so I can have the usual vendor DOS utilities all in one place if needed, togheter with flashrom. Having flashrom on Linux means I don't need to take any risks, which is nice. > > I like having a free DOS clone. I think it will be a nice little, somewhat simple toy to play with. So the FreeDOS flashrom version could be tested on other salvaged machines I have lying around here. No shortage of test candidates. > > Thank you very much for your help and advice: it has made things easier. > > Best wishes from Basque Country. > >>

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"flashrom" command succeeded on reading chip containing one-time programmable memory on 3 trials, but "cmp" command says there are different bytes among the 3 output files.
by Alan Mok 16 Nov '21

16 Nov '21

Apologize for my repost as I found that I had my previous email sent without subscribing first to the mailing list so I failed to receive the reply in my inbox. Hello awokd, can you please reply again here so I can reply to it? Sorry for the nuisance. ================================================================================ Hello Flashrom team, As captioned. I read the flashrom man page and understand that one-time programmable memory may be out of scope of flashrom and hence the failure on my chip readings. My goal is to make a backup of the chip before I put my motherboard into production and connect it to the internet. If my motherboard is hacked and content within the chip changed, I can easily roll back the chip to a known trustable state by flashing the backed up image back into the chip. Can you please advise how I can achieve my goal? Should I go purchase a hardware flash programmer and mess with it (I don't have any electronic knowledge)? I searched the net and found "Bus Pirate", am I correct to say that it is a programmer/debugger that can talk "directly" to the chip? Would this possibly help in my case? Motherboard : ASRock X300M-STX CPU : AMD Ryzen 5600G BIOS chip : Winbond W25Q128.w "AMD fTPM switch" within BIOS: Disabled Programmer used : CH341a /w USB interface Thank you for your time considering my questions. I hope you will have a good day. Alan

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MSI B350M PRO-VDH issue
by Sven Geiß 16 Nov '21

16 Nov '21

Hi there! Just following the screen instructions :) This is a Ryzen 1700 on MSI B350M PRO-VDH. What can I do? sudo flashrom --p internal -r backup.ROM flashrom v1.2 on Linux 5.11.0-38-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. lspci -nnvx 00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Root Complex [1022:1450] Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Root Complex [1022:1450] Flags: fast devsel 00: 22 10 50 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 22 10 50 14 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:00.2 IOMMU [0806]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) I/O Memory Management Unit [1022:1451] Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) I/O Memory Management Unit [1022:1451] Flags: fast devsel, IRQ 25 Capabilities: [40] Secure device <?> Capabilities: [64] MSI: Enable+ Count=1/4 Maskable- 64bit+ Capabilities: [74] HyperTransport: MSI Mapping Enable+ Fixed+ 00: 22 10 51 14 00 04 10 00 00 00 06 08 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 22 10 51 14 30: 00 00 00 00 40 00 00 00 00 00 00 00 ff 00 00 00 00:01.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:01.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge [1022:1453] (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 26 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: fe900000-fe9fffff [size=1M] Prefetchable memory behind bridge: [disabled] Capabilities: [50] Power Management version 3 Capabilities: [58] Express Root Port (Slot+), MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [c0] Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge [1022:1453] Capabilities: [c8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [150] Advanced Error Reporting Capabilities: [270] Secondary PCI Express Capabilities: [2a0] Access Control Services Capabilities: [370] L1 PM Substates Capabilities: [3c4] Designated Vendor-Specific <?> Kernel driver in use: pcieport 00: 22 10 53 14 07 04 10 00 00 00 04 06 10 00 81 00 10: 00 00 00 00 00 00 00 00 00 01 01 00 f1 01 00 20 20: 90 fe 90 fe f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 00 12 00 00:01.3 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge [1022:1453] (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 27 Bus: primary=00, secondary=03, subordinate=1e, sec-latency=0 I/O behind bridge: 0000f000-0000ffff [size=4K] Memory behind bridge: fe500000-fe6fffff [size=2M] Prefetchable memory behind bridge: [disabled] Capabilities: [50] Power Management version 3 Capabilities: [58] Express Root Port (Slot+), MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [c0] Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge [1022:1453] Capabilities: [c8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [150] Advanced Error Reporting Capabilities: [270] Secondary PCI Express Capabilities: [2a0] Access Control Services Capabilities: [370] L1 PM Substates Capabilities: [3c4] Designated Vendor-Specific <?> Kernel driver in use: pcieport 00: 22 10 53 14 07 04 10 00 00 00 04 06 10 00 81 00 10: 00 00 00 00 00 00 00 00 00 03 1e 00 f1 f1 00 20 20: 50 fe 60 fe f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 00 12 00 00:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:03.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:03.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge [1022:1453] (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 28 Bus: primary=00, secondary=1f, subordinate=1f, sec-latency=0 I/O behind bridge: 0000e000-0000efff [size=4K] Memory behind bridge: fe800000-fe8fffff [size=1M] Prefetchable memory behind bridge: 00000000e0000000-00000000f01fffff [size=258M] Capabilities: [50] Power Management version 3 Capabilities: [58] Express Root Port (Slot+), MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [c0] Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge [1022:1453] Capabilities: [c8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [150] Advanced Error Reporting Capabilities: [270] Secondary PCI Express Capabilities: [2a0] Access Control Services Capabilities: [370] L1 PM Substates Capabilities: [3c4] Designated Vendor-Specific <?> Kernel driver in use: pcieport 00: 22 10 53 14 07 04 10 00 00 00 04 06 10 00 81 00 10: 00 00 00 00 00 00 00 00 00 1f 1f 00 e1 e1 00 20 20: 80 fe 80 fe 01 e0 11 f0 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 00 1a 00 00:04.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:07.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:07.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B [1022:1454] (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 29 Bus: primary=00, secondary=20, subordinate=20, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: fe200000-fe4fffff [size=3M] Prefetchable memory behind bridge: [disabled] Capabilities: [50] Power Management version 3 Capabilities: [58] Express Root Port (Slot-), MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [c0] Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B [1022:1454] Capabilities: [c8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [150] Advanced Error Reporting Capabilities: [270] Secondary PCI Express Capabilities: [2a0] Access Control Services Kernel driver in use: pcieport 00: 22 10 54 14 07 04 10 00 00 00 04 06 10 00 81 00 10: 00 00 00 00 00 00 00 00 00 20 20 00 f1 01 00 00 20: 20 fe 40 fe f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 01 12 00 00:08.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:08.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B [1022:1454] (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 31 Bus: primary=00, secondary=21, subordinate=21, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: fe700000-fe7fffff [size=1M] Prefetchable memory behind bridge: [disabled] Capabilities: [50] Power Management version 3 Capabilities: [58] Express Root Port (Slot-), MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [c0] Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B [1022:1454] Capabilities: [c8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [150] Advanced Error Reporting Capabilities: [270] Secondary PCI Express Capabilities: [2a0] Access Control Services Kernel driver in use: pcieport 00: 22 10 54 14 07 04 10 00 00 00 04 06 10 00 81 00 10: 00 00 00 00 00 00 00 00 00 21 21 00 f1 01 00 00 20: 70 fe 70 fe f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 01 12 00 00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:790b] (rev 59) Subsystem: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:790b] Flags: 66MHz, medium devsel Kernel driver in use: piix4_smbus Kernel modules: i2c_piix4, sp5100_tco 00: 22 10 0b 79 03 04 20 02 59 00 05 0c 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 22 10 0b 79 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e] (rev 51) Subsystem: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e] Flags: bus master, 66MHz, medium devsel, latency 0 00: 22 10 0e 79 0f 00 20 02 51 00 01 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 22 10 0e 79 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 0 [1022:1460] Flags: fast devsel 00: 22 10 60 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 1 [1022:1461] Flags: fast devsel 00: 22 10 61 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 2 [1022:1462] Flags: fast devsel 00: 22 10 62 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 3 [1022:1463] Flags: fast devsel Kernel driver in use: k10temp Kernel modules: k10temp 00: 22 10 63 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 4 [1022:1464] Flags: fast devsel 00: 22 10 64 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 5 [1022:1465] Flags: fast devsel 00: 22 10 65 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:18.6 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 6 [1022:1466] Flags: fast devsel 00: 22 10 66 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:18.7 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 7 [1022:1467] Flags: fast devsel 00: 22 10 67 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01:00.0 Non-Volatile memory controller [0108]: Phison Electronics Corporation E16 PCIe4 NVMe Controller [1987:5016] (rev 01) (prog-if 02 [NVM Express]) Subsystem: Phison Electronics Corporation E16 PCIe4 NVMe Controller [1987:5016] Flags: bus master, fast devsel, latency 0, IRQ 41, NUMA node 0 Memory at fe900000 (64-bit, non-prefetchable) [size=16K] Capabilities: [80] Express Endpoint, MSI 00 Capabilities: [d0] MSI-X: Enable+ Count=9 Masked- Capabilities: [e0] MSI: Enable- Count=1/8 Maskable- 64bit+ Capabilities: [f8] Power Management version 3 Capabilities: [100] Latency Tolerance Reporting Capabilities: [110] L1 PM Substates Capabilities: [128] Alternative Routing-ID Interpretation (ARI) Capabilities: [1e0] Data Link Feature <?> Capabilities: [200] Advanced Error Reporting Capabilities: [300] Secondary PCI Express Capabilities: [340] Physical Layer 16.0 GT/s <?> Capabilities: [378] Lane Margining at the Receiver <?> Kernel driver in use: nvme Kernel modules: nvme 00: 87 19 16 50 06 04 10 00 01 02 08 01 10 00 00 00 10: 04 00 90 fe 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 87 19 16 50 30: 00 00 00 00 80 00 00 00 00 00 00 00 0b 01 00 00 03:00.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset USB 3.1 xHCI Controller [1022:43bb] (rev 02) (prog-if 30 [XHCI]) Subsystem: ASMedia Technology Inc. 300 Series Chipset USB 3.1 xHCI Controller [1b21:1142] Flags: bus master, fast devsel, latency 0, IRQ 46 Memory at fe6a0000 (64-bit, non-prefetchable) [size=32K] Capabilities: [50] MSI: Enable+ Count=1/8 Maskable- 64bit+ Capabilities: [78] Power Management version 3 Capabilities: [80] Express Legacy Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [200] Secondary PCI Express Capabilities: [300] Latency Tolerance Reporting Capabilities: [400] L1 PM Substates Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00: 22 10 bb 43 06 04 10 00 02 30 03 0c 10 00 80 00 10: 04 00 6a fe 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 21 1b 42 11 30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 00 00 03:00.1 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset SATA Controller [1022:43b7] (rev 02) (prog-if 01 [AHCI 1.0]) Subsystem: ASMedia Technology Inc. 300 Series Chipset SATA Controller [1b21:1062] Flags: bus master, fast devsel, latency 0, IRQ 40 Memory at fe680000 (32-bit, non-prefetchable) [size=128K] Expansion ROM at fe600000 [disabled] [size=512K] Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [78] Power Management version 3 Capabilities: [80] Express Legacy Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Kernel driver in use: ahci Kernel modules: ahci 00: 22 10 b7 43 06 04 10 00 02 01 06 01 10 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 68 fe 00 00 00 00 21 1b 62 10 30: 00 00 60 fe 50 00 00 00 00 00 00 00 0a 02 00 00 03:00.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:43b2] (rev 02) (prog-if 00 [Normal decode]) DeviceName: Broadcom 5762 Flags: bus master, fast devsel, latency 0, IRQ 33 Bus: primary=03, secondary=16, subordinate=1e, sec-latency=0 I/O behind bridge: 0000f000-0000ffff [size=4K] Memory behind bridge: fe500000-fe5fffff [size=1M] Prefetchable memory behind bridge: [disabled] Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [78] Power Management version 3 Capabilities: [80] Express Upstream Port, MSI 00 Capabilities: [c0] Subsystem: ASMedia Technology Inc. Device [1b21:0201] Capabilities: [100] Advanced Error Reporting Kernel driver in use: pcieport 00: 22 10 b2 43 07 04 10 00 02 00 04 06 10 00 81 00 10: 00 00 00 00 00 00 00 00 03 16 1e 00 f1 f1 00 00 20: 50 fe 50 fe f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 03 12 00 16:04.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port [1022:43b4] (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 34 Bus: primary=16, secondary=1b, subordinate=1b, sec-latency=0 I/O behind bridge: 0000f000-0000ffff [size=4K] Memory behind bridge: fe500000-fe5fffff [size=1M] Prefetchable memory behind bridge: [disabled] Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [78] Power Management version 3 Capabilities: [80] Express Downstream Port (Slot+), MSI 00 Capabilities: [c0] Subsystem: ASMedia Technology Inc. 300 Series Chipset PCIe Port [1b21:3306] Capabilities: [100] Advanced Error Reporting Capabilities: [200] Secondary PCI Express Capabilities: [400] L1 PM Substates Kernel driver in use: pcieport 00: 22 10 b4 43 07 04 10 00 02 00 04 06 10 00 01 00 10: 00 00 00 00 00 00 00 00 16 1b 1b 00 f1 f1 00 00 20: 50 fe 50 fe f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 12 00 16:05.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port [1022:43b4] (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 36 Bus: primary=16, secondary=1c, subordinate=1c, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: [disabled] Prefetchable memory behind bridge: [disabled] Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [78] Power Management version 3 Capabilities: [80] Express Downstream Port (Slot+), MSI 00 Capabilities: [c0] Subsystem: ASMedia Technology Inc. 300 Series Chipset PCIe Port [1b21:3306] Capabilities: [100] Advanced Error Reporting Capabilities: [200] Secondary PCI Express Capabilities: [400] L1 PM Substates Kernel driver in use: pcieport 00: 22 10 b4 43 07 04 10 00 02 00 04 06 10 00 01 00 10: 00 00 00 00 00 00 00 00 16 1c 1c 00 f1 01 00 00 20: f0 ff 00 00 f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 0a 01 12 00 16:06.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port [1022:43b4] (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 37 Bus: primary=16, secondary=1d, subordinate=1d, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: [disabled] Prefetchable memory behind bridge: [disabled] Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [78] Power Management version 3 Capabilities: [80] Express Downstream Port (Slot+), MSI 00 Capabilities: [c0] Subsystem: ASMedia Technology Inc. 300 Series Chipset PCIe Port [1b21:3306] Capabilities: [100] Advanced Error Reporting Capabilities: [200] Secondary PCI Express Capabilities: [400] L1 PM Substates Kernel driver in use: pcieport 00: 22 10 b4 43 07 04 10 00 02 00 04 06 10 00 01 00 10: 00 00 00 00 00 00 00 00 16 1d 1d 00 f1 01 00 00 20: f0 ff 00 00 f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 12 00 16:07.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port [1022:43b4] (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 39 Bus: primary=16, secondary=1e, subordinate=1e, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: [disabled] Prefetchable memory behind bridge: [disabled] Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [78] Power Management version 3 Capabilities: [80] Express Downstream Port (Slot+), MSI 00 Capabilities: [c0] Subsystem: ASMedia Technology Inc. 300 Series Chipset PCIe Port [1b21:3306] Capabilities: [100] Advanced Error Reporting Capabilities: [200] Secondary PCI Express Capabilities: [400] L1 PM Substates Kernel driver in use: pcieport 00: 22 10 b4 43 07 04 10 00 02 00 04 06 10 00 01 00 10: 00 00 00 00 00 00 00 00 16 1e 1e 00 f1 01 00 00 20: f0 ff 00 00 f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 0a 01 12 00 1b:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15) Subsystem: Micro-Star International Co., Ltd. [MSI] RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1462:7a38] Flags: bus master, fast devsel, latency 0, IRQ 30 I/O ports at f000 [size=256] Memory at fe504000 (64-bit, non-prefetchable) [size=4K] Memory at fe500000 (64-bit, non-prefetchable) [size=16K] Capabilities: [40] Power Management version 3 Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Endpoint, MSI 01 Capabilities: [b0] MSI-X: Enable+ Count=4 Masked- Capabilities: [100] Advanced Error Reporting Capabilities: [140] Virtual Channel Capabilities: [160] Device Serial Number 01-00-00-00-68-4c-e0-00 Capabilities: [170] Latency Tolerance Reporting Capabilities: [178] L1 PM Substates Kernel driver in use: r8169 Kernel modules: r8169 00: ec 10 68 81 07 04 10 00 15 00 00 02 10 00 00 00 10: 01 f0 00 00 00 00 00 00 04 40 50 fe 00 00 00 00 20: 04 00 50 fe 00 00 00 00 00 00 00 00 62 14 38 7a 30: 00 00 00 00 40 00 00 00 00 00 00 00 0b 01 00 00 1f:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Baffin [Radeon RX 550 640SP / RX 560/560X] [1002:67ff] (rev cf) (prog-if 00 [VGA controller]) Subsystem: Gigabyte Technology Co., Ltd Radeon RX 560 [1458:22ed] Flags: bus master, fast devsel, latency 0, IRQ 58 Memory at e0000000 (64-bit, prefetchable) [size=256M] Memory at f0000000 (64-bit, prefetchable) [size=2M] I/O ports at e000 [size=256] Memory at fe800000 (32-bit, non-prefetchable) [size=256K] Expansion ROM at 000c0000 [disabled] [size=128K] Capabilities: [48] Vendor Specific Information: Len=08 <?> Capabilities: [50] Power Management version 3 Capabilities: [58] Express Legacy Endpoint, MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [150] Advanced Error Reporting Capabilities: [200] Resizable BAR <?> Capabilities: [270] Secondary PCI Express Capabilities: [2b0] Address Translation Service (ATS) Capabilities: [2c0] Page Request Interface (PRI) Capabilities: [2d0] Process Address Space ID (PASID) Capabilities: [320] Latency Tolerance Reporting Capabilities: [328] Alternative Routing-ID Interpretation (ARI) Capabilities: [370] L1 PM Substates Kernel driver in use: amdgpu Kernel modules: amdgpu 00: 02 10 ff 67 07 04 10 00 cf 00 00 03 10 00 80 00 10: 0c 00 00 e0 00 00 00 00 0c 00 00 f0 00 00 00 00 20: 01 e0 00 00 00 00 80 fe 00 00 00 00 58 14 ed 22 30: 00 00 84 fe 48 00 00 00 00 00 00 00 0b 01 00 00 1f:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X] [1002:aae0] Subsystem: Gigabyte Technology Co., Ltd Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X] [1458:aae0] Flags: bus master, fast devsel, latency 0, IRQ 65 Memory at fe860000 (64-bit, non-prefetchable) [size=16K] Capabilities: [48] Vendor Specific Information: Len=08 <?> Capabilities: [50] Power Management version 3 Capabilities: [58] Express Legacy Endpoint, MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [150] Advanced Error Reporting Capabilities: [328] Alternative Routing-ID Interpretation (ARI) Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00: 02 10 e0 aa 07 04 10 00 00 00 03 04 10 00 80 00 10: 04 00 86 fe 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 58 14 e0 aa 30: 00 00 00 00 48 00 00 00 00 00 00 00 0a 02 00 00 20:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Zeppelin/Raven/Raven2 PCIe Dummy Function [1022:145a] Subsystem: Advanced Micro Devices, Inc. [AMD] Zeppelin/Raven/Raven2 PCIe Dummy Function [1022:145a] Flags: fast devsel Capabilities: [48] Vendor Specific Information: Len=08 <?> Capabilities: [50] Power Management version 3 Capabilities: [64] Express Endpoint, MSI 00 Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [150] Advanced Error Reporting Capabilities: [270] Secondary PCI Express Capabilities: [2a0] Access Control Services 00: 22 10 5a 14 00 00 10 00 00 00 00 13 10 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 22 10 5a 14 30: 00 00 00 00 48 00 00 00 00 00 00 00 ff 00 00 00 20:00.2 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Platform Security Processor [1022:1456] Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Platform Security Processor [1022:1456] Flags: bus master, fast devsel, latency 0, IRQ 59 Memory at fe300000 (32-bit, non-prefetchable) [size=1M] Memory at fe400000 (32-bit, non-prefetchable) [size=8K] Capabilities: [48] Vendor Specific Information: Len=08 <?> Capabilities: [50] Power Management version 3 Capabilities: [64] Express Endpoint, MSI 00 Capabilities: [a0] MSI: Enable- Count=1/2 Maskable- 64bit+ Capabilities: [c0] MSI-X: Enable+ Count=2 Masked- Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [150] Advanced Error Reporting Capabilities: [2a0] Access Control Services Kernel driver in use: ccp Kernel modules: ccp 00: 22 10 56 14 06 04 10 00 00 00 80 10 10 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 30 fe 00 00 00 00 20: 00 00 00 00 00 00 40 fe 00 00 00 00 22 10 56 14 30: 00 00 00 00 48 00 00 00 00 00 00 00 0b 02 00 00 20:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) USB 3.0 Host Controller [1022:145c] (prog-if 30 [XHCI]) Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) USB 3.0 Host Controller [1022:7914] Flags: bus master, fast devsel, latency 0, IRQ 44 Memory at fe200000 (64-bit, non-prefetchable) [size=1M] Capabilities: [48] Vendor Specific Information: Len=08 <?> Capabilities: [50] Power Management version 3 Capabilities: [64] Express Endpoint, MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/8 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [150] Advanced Error Reporting Capabilities: [2a0] Access Control Services Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00: 22 10 5c 14 07 04 10 00 00 30 03 0c 10 00 80 00 10: 04 00 20 fe 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 22 10 14 79 30: 00 00 00 00 48 00 00 00 00 00 00 00 0a 03 00 00 21:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Zeppelin/Renoir PCIe Dummy Function [1022:1455] Subsystem: Advanced Micro Devices, Inc. [AMD] Zeppelin/Renoir PCIe Dummy Function [1022:1455] Flags: fast devsel Capabilities: [48] Vendor Specific Information: Len=08 <?> Capabilities: [50] Power Management version 3 Capabilities: [64] Express Endpoint, MSI 00 Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [150] Advanced Error Reporting Capabilities: [270] Secondary PCI Express Capabilities: [2a0] Access Control Services 00: 22 10 55 14 00 00 10 00 00 00 00 13 10 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 22 10 55 14 30: 00 00 00 00 48 00 00 00 00 00 00 00 ff 00 00 00 21:00.2 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] [1022:7901] (rev 51) (prog-if 01 [AHCI 1.0]) Subsystem: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] [1022:7901] Flags: bus master, fast devsel, latency 0, IRQ 53 Memory at fe708000 (32-bit, non-prefetchable) [size=4K] Capabilities: [48] Vendor Specific Information: Len=08 <?> Capabilities: [50] Power Management version 3 Capabilities: [64] Express Endpoint, MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/16 Maskable- 64bit+ Capabilities: [d0] SATA HBA v1.0 Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [150] Advanced Error Reporting Capabilities: [2a0] Access Control Services Kernel driver in use: ahci Kernel modules: ahci 00: 22 10 01 79 07 04 10 00 51 01 06 01 10 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 80 70 fe 00 00 00 00 22 10 01 79 30: 00 00 00 00 48 00 00 00 00 00 00 00 0b 02 00 00 21:00.3 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) HD Audio Controller [1022:1457] DeviceName: Realtek ALC898 Subsystem: Micro-Star International Co., Ltd. [MSI] Family 17h (Models 00h-0fh) HD Audio Controller [1462:fa38] Flags: bus master, fast devsel, latency 0, IRQ 43 Memory at fe700000 (32-bit, non-prefetchable) [size=32K] Capabilities: [48] Vendor Specific Information: Len=08 <?> Capabilities: [50] Power Management version 3 Capabilities: [64] Express Endpoint, MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [150] Advanced Error Reporting Capabilities: [2a0] Access Control Services Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00: 22 10 57 14 06 04 10 00 00 00 03 04 10 00 80 00 10: 00 00 70 fe 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 62 14 38 fa 30: 00 00 00 00 48 00 00 00 00 00 00 00 0a 03 00 00 -- Mit freundlichen Grüßen / Best regards Sven Geiß GEISS Weblösungen Neupforte 5 DE-35305 Grünberg Mail: info(a)geissweb.de Web: https://www.geissweb.de [1] USt.-ID: DE267070673 Links: ------ [1] https://www.geissweb.de/

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"flashrom" command succeeded on reading chip containing one-time programmable memory on 3 trials, but "cmp" command says there are different bytes among the 3 output files.
by Alan K.L. Mok 15 Nov '21

15 Nov '21

Hello Flashrom team, As captioned. I read the flashrom man page and understand that one-time programmable memory may be out of scope of flashrom and hence the failure on my chip readings. My goal is to make a backup of the chip before I put my motherboard into production and connect it to the internet. If my motherboard is hacked and content within the chip changed, I can easily roll back the chip to a known trustable state by flashing the backed up image back into the chip. Can you please advise how I can achieve my goal? Should I go purchase a hardware flash programmer and mess with it (I don't have any electronic knowledge)? I searched the net and found "Bus Pirate", am I correct to say that it is a programmer/debugger that can talk "directly" to the chip? Would this possibly help in my case? Motherboard : ASRock X300M-STX CPU : AMD Ryzen 5600G BIOS chip : Winbond W25Q128.w "AMD fTPM switch" within BIOS: Disabled Programmer used : CH341a /w USB interface Thank you for your time considering my questions. I hope you will have a good day. Alan

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Macronix MX25U25645GM100
by Sm0kY＠gmx.de 13 Nov '21

13 Nov '21

Hello I just wanted to flash my bios on the chip mentioned above, unfortunately I get that as an output sudo flashrom -p serprog:dev=/dev/ttyACM0:115200 flashrom on Linux 5.10.63-v7+ (armv7l) flashrom is free software, get the source code at https://flashrom.org Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns). serprog: Programmer name is "frser-duino" serprog: requested mapping AT45CS1282 is incompatible: 0x1080000 bytes at 0xfef80000. Found Macronix flash chip "unknown Macronix SPI chip" (0 kB, SPI) on serprog. === This flash part has status NOT WORKING for operations: PROBE READ ERASE WRITE The test status of this chip may have been updated in the latest development version of flashrom. If you are running the latest development version, please email a report to flashrom(a)flashrom.org if any of the above operations work correctly for you with this flash chip. Please include the flashrom log file for all operations you tested (see the man page for details), and mention which mainboard or programmer you tested in the subject line. Thanks for your help! No operations were specified.

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flashrom November 2021