Dear all,
Now with Coreboot version 4.9, is it still recommended to manually
update AMD microcodes for Lenovo G505s as described here? Or is Coreboot
4.9 up-to-date for using a G505s as a Qubes station?
http://dangerousprototypes.com/docs/Lenovo_G505S_hacking#AMD_microcode_updates
How do you handle the AMD GPU AtomBIOS blobs?
https://github.com/g505s-opensource-researcher/g505s-atombios#corebootrom-operations
may be very clear to experts, but I don't get it. It reads "use one of
these commands:"
1) Adding VGABIOS to coreboot.rom
2) Removing VGABIOS from coreboot.rom
3) Printing coreboot.rom memory map
Which one should I use? Probably No.1. But there are 2 files for my
G505S with discrete HD-8570M (pci1002,990b.rom and pci1002,6663.rom).
Which one should I add? Both, separated by space? Then the command would
look like that?
./util/cbfstool/cbfstool ~/coreboot.rom add -f ~/pci1002,990b.rom
pci1002,6663.rom -n pci****,****.rom -t optionrom
That looks odd. Doesn't it?
What about TPM? Qubes recommends TPM in their system requirements since
it is required for 'Anti Evil Maid'. But Coreboot configuration (make
nconfig) does not allow to activate TPM. Am I doing something wrong or
is TPM just really not an option?
Best regards and thank you!
Anac
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