mb/google/skyrim: Add SPL Table for ChromeOS

ChromeOS requires a custom SPL table.  Make that table available in
coreboot to link against.

Bug=b:245727030
Test=Boots

(cherry picked from commit 5a19332deb332479c98e13923b1023f1a5cb271f)

Original-Signed-off-by: Jon Murphy <jpmurphy@google.com>
Original-Change-Id: I70dcb19983c970283ee887b78a18c0668e83d4b0
GitOrigin-RevId: 5a19332deb332479c98e13923b1023f1a5cb271f
Change-Id: I87d7f21af634c274f137efd2ec4706b3914e0800
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/blobs/+/3924381
Reviewed-by: Jonathon Murphy <jpmurphy@google.com>
Tested-by: CopyBot Service Account <copybot.service@gmail.com>
Commit-Queue: Jonathon Murphy <jpmurphy@google.com>
1 file changed