From 14ca52bb964794fe4251d8848a6cefe12682cce4 Mon Sep 17 00:00:00 2001 From: Martin Roth Date: Tue, 2 Dec 2014 21:51:03 -0700 Subject: fsp_baytrail: Allow selection of USB controller by get_option It was requested to be able to update XHCI vs EHCI via get_option, so I've added it here for minnow max. This could get moved to the chipset_fsp_util.c file later, but I'm adding it here for now. More checking needs to be added to this: - Are both controllers enabled in devicetree? If not, we don't want to allow the switch. Change-Id: I4d8d2229cb9fa0cd9068701454b28ffac6d8e767 Signed-off-by: Martin Roth Reviewed-on: http://review.coreboot.org/7633 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Marc Jones --- src/mainboard/intel/minnowmax/cmos.layout | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'src/mainboard/intel/minnowmax/cmos.layout') diff --git a/src/mainboard/intel/minnowmax/cmos.layout b/src/mainboard/intel/minnowmax/cmos.layout index a66818861b..c7dc88dec4 100644 --- a/src/mainboard/intel/minnowmax/cmos.layout +++ b/src/mainboard/intel/minnowmax/cmos.layout @@ -85,7 +85,8 @@ entries # coreboot config options: southbridge 408 1 e 1 nmi 409 2 e 7 power_on_after_fail -#411 5 r 0 unused +411 2 e 8 use_xhci_over_ehci +#413 3 r 0 unused # MRC Scrambler Seed values 896 32 r 0 mrc_scrambler_seed @@ -133,6 +134,9 @@ enumerations 7 0 Disable 7 1 Enable 7 2 Keep +8 0 EHCI +8 1 XHCI +8 2 Default # ----------------------------------------------------------------- checksums -- cgit v1.2.3