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hughsie / fwupd-spi-dumps

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Dell R760 #22

Closed Gelob closed 10 months ago

Gelob commented 10 months ago

I also had to use the python script. This is a Dell Poweredge R760 running BIOS 1.6.6 (latest)

checking /dev/mtd0...
reading from /dev/mtd0...
descriptor_map0=0x40103
descriptor_map1=0x50100608
descriptor_map2=0x230
num_regions=0xA
flash_region_base_addr=0x40
flash_descriptor_reg0=0x0
flash_descriptor_reg1=0x1FFF0448
flash_descriptor_reg2=0x4470001
flash_descriptor_reg3=0x7FFF
flash_descriptor_reg4=0x23FF2000
flash_descriptor_reg5=0x7FFF
flash_descriptor_reg6=0x7FFF
flash_descriptor_reg7=0x7FFF
flash_descriptor_reg8=0x7FFF
flash_descriptor_reg9=0x7FFF
image_size=0x23fffff
reading... IfdPartition(region=0x0 (desc), offset=0x0, size=0xfff)
reading... IfdPartition(region=0x1 (bios), offset=0x448000, size=0x1bb7fff)
reading... IfdPartition(region=0x2 (me), offset=0x1000, size=0x446fff)
failed to read: [Errno 5] Input/output error
reading... IfdPartition(region=0x4 (platform), offset=0x2000000, size=0x3fffff)
tried to read 0x3fffff and instead got 0x0
writing dell_inc.-poweredge-poweredge_r760-sku=0a6b;modelname=poweredge_r760.bin...
done!
hughsie commented 10 months ago

Worked great, thanks!

../../fwupd-test-roms/dell-poweredge-r760.bin
FuEfiFile                  : 0 -> 730
FuEfiFilesystem            : 0 -> 12
FuEfiSection               : 0 -> 2399
FuEfiVolume                : 0 -> 13
FuIfdBios                  : 0 -> 1
FuIfdFirmware              : 0 -> 1
FuIfdImage                 : 0 -> 3
Lines                      : 0 -> 25878