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2020-12-02soc/amd: factor out common AOAC device enable and status query functionsFelix Held
The code on Stoneyridge didn't set the FCH_AOAC_TARGET_DEVICE_STATE bits to FCH_AOAC_D0_INITIALIZED like the code for Picasso does, but that is the default value after reset for those bits on both platforms. Change-Id: I7cae23257ae54da73b713fe88aca5edfa4656754 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48183 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-02soc/amd: factor out common AOAC definitionsFelix Held
The register locations and bit definitions are the same for Stoneyridge and Picasso. Since not all devices are present on all SoCs, keep those numbers in the SoC-specific code. Change-Id: Ib882927e399031c376738e5a35793b3d7654b9cf Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48182 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>