flashrom has started to use revision IDs to distinguish AMD chipsets
and fails (even more) to build with libpayload since then because
PCI_REVISION_ID is undefined in libpayload's pci header.
Change-Id: If7440a48c1005a4ba4fc09303f47cdfa9f408ad1
Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at>
Reviewed-on: http://review.coreboot.org/3884
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
9090ff91e1