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| author | John Zhao <john.zhao@intel.com> | 2020-06-11 18:05:23 -0700 |
|---|---|---|
| committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2020-06-19 21:55:32 +0000 |
| commit | b8febf44d1502149cf759286dfe020f45c307be6 (patch) | |
| tree | d74cdabac5571ebd99544a3917007cc434cb8337 /src/mainboard/google/rambi/devicetree.cb | |
| parent | 277e11b3906f79123b54c21facd7a41d18bdcb0d (diff) | |
soc/intel/tigerlake: Update TCSS for SW CM support
This change adds support for SW CM. Add Operating System Capabilities
(_OSC) method to enable USB/DisplayPort/Inter-domain USB4 Internet
Protocol tunneling and enable PCIe tunneling as well. Remove Connect
Topology(CNTP) command because kernel driver directly works with SW CM
Thunderbolt firmware. Update _DSD method for USB4 support across XHCI
and PCIe root ports.
BUG=b:140645231
TEST=Check Type C device all ports connection/enumeration with SW CM.
Signed-off-by: John Zhao <john.zhao@intel.com>
Change-Id: I859c5075882e40d7be30d4ba88cc825886712b74
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42295
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/mainboard/google/rambi/devicetree.cb')
0 files changed, 0 insertions, 0 deletions