Hello build bot (Jenkins), Wonkyu Kim, Caveh Jalali, Duncan Laurie, Alex Levin, Shamile Khan, Prashant Malani, Patrick Rudolph, Divya S Sasidharan,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/40968
to look at the new patch set (#7).
Change subject: soc/intel/tigerlake: Disable TBT PCIe root ports bus master ......................................................................
soc/intel/tigerlake: Disable TBT PCIe root ports bus master
Thunderbolt firmware implementation guide requires firmware to clear the bus master enable (BME) bit for all PCIe root ports, bridges and devices at boot stage. Implement disabling TBT root ports BME at TBT driver initialization.
BUG=141609884 TEST=Built image and booted to kernel successfully.
Change-Id: I9650b9dd4df1f9bee53ae3737b7bf60b2ef8017b Signed-off-by: John Zhao john.zhao@intel.com --- A src/drivers/intel/tbt/Kconfig A src/drivers/intel/tbt/Makefile.inc A src/drivers/intel/tbt/tbt.c 3 files changed, 44 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/68/40968/7