This map is found stored in plain text in vendor firmware image.
They will take effect when USB config is transitioned to southbridge
devicetree.
Change-Id: Iab0a225560856771407bb815ff4d8bc95d0f884f
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82755
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>