Attention is currently required from: Iru Cai, Iru Cai.

Arthur Heymans uploaded patch set #3 to this change.

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mb/hp/(elitebook_820_g2|folio_9480m): Add HP Sure Start workaround

To work around HP Sure Start the top of flash needs to contain a vendor
provided image that the EC verifies before releasing the X86 from reset.

Instead of using the wrong flash size and padding the image with dd, add
an fmap layout and use cbfstool memory map arguments to achieve the
same.

UNTESTED.

Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I0e59d035ce9281062272aeef92f50f2bbf3a9c5f
---
M Documentation/mainboard/hp/elitebook_820_g2.md
M src/mainboard/hp/elitebook_820_g2/Kconfig
M src/mainboard/hp/elitebook_820_g2/Makefile.inc
A src/mainboard/hp/elitebook_820_g2/board.fmd
M src/mainboard/hp/folio_9480m/Kconfig
M src/mainboard/hp/folio_9480m/Makefile.inc
A src/mainboard/hp/folio_9480m/board.fmd
7 files changed, 80 insertions(+), 8 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/81/79881/3

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Gerrit-Project: coreboot
Gerrit-Branch: main
Gerrit-Change-Id: I0e59d035ce9281062272aeef92f50f2bbf3a9c5f
Gerrit-Change-Number: 79881
Gerrit-PatchSet: 3
Gerrit-Owner: Arthur Heymans <arthur@aheymans.xyz>
Gerrit-Reviewer: Iru Cai <mytbk920423@gmail.com>
Gerrit-Attention: Iru Cai <mytbk920423@gmail.com>
Gerrit-Attention: Iru Cai <mytbk920423@gmail.com>
Gerrit-MessageType: newpatchset