Attention is currently required from: Arthur Heymans, Nicholas Chin.

ChrisEric1 CECL uploaded patch set #8 to this change.

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Add support for AMD Ryzen flashing

Tested AMD Ryzen Support on HP Pavilion 590-p0077c, I am able to flash
using F.15 or older, but I can downgrade if a newer Firmware is
installed using afuwinx64 which is a vendor tool This is due to
flashrom SPI lockdown on newer firmwares by HP. It seems HP UEFI Diags
uses AFU Flash embedded in. It also comes with a AMD Ryzen 3 2200G with
16MB, so it may not work with chips more that 16MB, it is currently
untested by me, since this is the only AMD PC I own.

Change-Id: Ife51f7dec31b51a7416e417112b0eedb21fae6a0
Signed-off-by: Christopher Lentocha <christopherericlentocha@gmail.com>
---
M sb600spi.c
1 file changed, 19 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/58/72058/8

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Gerrit-Project: flashrom
Gerrit-Branch: master
Gerrit-Change-Id: Ife51f7dec31b51a7416e417112b0eedb21fae6a0
Gerrit-Change-Number: 72058
Gerrit-PatchSet: 8
Gerrit-Owner: ChrisEric1 CECL <christopherericlentocha@gmail.com>
Gerrit-Reviewer: Arthur Heymans <arthur@aheymans.xyz>
Gerrit-Reviewer: build bot (Jenkins) <no-reply@coreboot.org>
Gerrit-CC: Nicholas Chin <nic.c3.14@gmail.com>
Gerrit-Attention: Arthur Heymans <arthur@aheymans.xyz>
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