Hello build bot (Jenkins), Wonkyu Kim, Duncan Laurie, Shamile Khan, Patrick Rudolph, Prashant Malani, Divya S Sasidharan,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/42149
to look at the new patch set (#3).
Change subject: Add method _L61 for Thunderbolt Hot Plug event ......................................................................
Add method _L61 for Thunderbolt Hot Plug event
This change adds method _L61 for Thunderbolt Hot Plug event in the GPE scope. _L61 method invokes sub-method HPEV to support Hot Plug wake event from Thunderbolt PCIe root ports. _L61 intercepts Presence Detect Changed interrupt and make sure the L0s is disabled on empty slots prior booting to OS.
BUG=b:156435065 TEST=Verified multiple hot plug successfully with Lenovo dock.
Signed-off-by: John Zhao john.zhao@intel.com Change-Id: I022cf4aa3f2ee459b9dc87849494e10755d995c8 --- M src/soc/intel/tigerlake/acpi/tcss.asl 1 file changed, 214 insertions(+), 116 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/49/42149/3