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authorJeremy Soller <jackpot51@gmail.com>2024-03-18 14:33:45 -0600
committerFelix Held <felix-coreboot@felixheld.de>2024-06-03 16:55:47 +0000
commit657cef204abea1d17ed6ff93dcb6c297de51e474 (patch)
treea46b26b5b3fa90a207e19396e89aefe525857a01 /src/mainboard/sifive
parent740cf98f0f962e5d78f5bced1b2f4a9f57f88f7f (diff)
soc/intel/meteorlake: Enable USB2 port reset message on Type-C ports
Apply commit c6b65c1a811e ("soc/intel/alderlake: Enable USB2 port reset message on Type-C ports") to Meteor Lake. This change is added to address the issue of USB3 ports downgrading to high speed during low power modes and not returning back to super speed. The patch enables port reset event on USB2 ports. This event is is passed to USB3 upstream ports to upgrade back to super speed (USB3) after a downgrade during low power state. Change-Id: Iac702a8d8edd2b3b7e03abcac020be7e45335821 Signed-off-by: Jeremy Soller <jeremy@system76.com> Signed-off-by: Tim Crawford <tcrawford@system76.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/82730 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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