tree 997f07ab1802cb36d21664df4d94b8b5548239b7
parent edbbabcbe7d3f3dd4e636ab7f363b22687c0399e
author Cliff Huang <cliff.huang@intel.corp-partner.google.com> 1651196324 -0700
committer Felix Held <felix-coreboot@felixheld.de> 1654866783 +0000

mb/intel/adlrvp: x4 slot support (SD card support) for Adl-P RVP

Use clock src and clock req to 7 for x4 slot.
Remove free running clock setting for clock 6.
Configure gpio for source clock OEB native function going to x4 slot.

BUG=b:233252409
BRANCH=firmware-brya-14505.B

TEST=insert SD AIC to x4 slot. boot to OS and use 'lspci' to check
the device.
ex:
58:00.0 SD Host controller: O2 Micro, Inc. Device 8621 (rev 01)
NOTE: The bus number varies.

Signed-off-by: Cliff Huang <cliff.huang@intel.corp-partner.google.com>
Change-Id: Iba5d83d133b6ae8cd389ddd971db308170094300
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63945
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>