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PRR and FLOCKDN are not set #184

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osresearch opened this issue Apr 13, 2017 · 3 comments
Open

PRR and FLOCKDN are not set #184

osresearch opened this issue Apr 13, 2017 · 3 comments
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enhancement initrd security

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@osresearch
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osresearch commented Apr 13, 2017 •
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Dark Jedi

The protected range registers and flash lockdown should be set before invoking the kexec.
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Discussion of this on the coreboot mailing list: https://mail.coreboot.org/pipermail/coreboot/2017-July/084766.html

@osresearch osresearch mentioned this issue Jul 27, 2017
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@tlaurion
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tlaurion commented Feb 16, 2020 •
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@osresearch :

The finalization procedure usually doesn't lock the SPI flash. We added
some options to Sandy/Ivy Bridge (mistakenly called LOCK_SPI_ON_RESUME_)
but those were never ported to newer chipsets, AFAIK."
SRC: https://mail.coreboot.org/pipermail/coreboot/2017-July/084770.html

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#326

tlaurion pushed a commit to tlaurion/heads that referenced this issue May 3, 2024
@tasket
Make BufferError more explicit, issue linuxboot#184
968a525
tlaurion pushed a commit to tlaurion/heads that referenced this issue May 3, 2024
@tasket
Add margin when checking max size, issue linuxboot#184
97dff7d
tlaurion pushed a commit to tlaurion/heads that referenced this issue May 3, 2024
@tasket
Prevent unneeded rescans by moving mapfile check to top, issue linuxb…
2436c94 
…oot#184

Test volname uniqueness

Add prog version to json output

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