diff options
| author | Michał Żygowski <michal.zygowski@3mdeb.com> | 2022-04-23 00:22:20 +0200 |
|---|---|---|
| committer | Michał Żygowski <michal.zygowski@3mdeb.com> | 2022-07-11 08:55:36 +0000 |
| commit | f0f8a5fda830f9fc160cc1682f3805c9d5ee926e (patch) | |
| tree | 6bb98eefda11183a18d30b4c6fdf2a539b515dbc /src/mainboard/msi/ms7d25/devicetree.cb | |
| parent | ed8216d42d3114e34d1bee578b1601c44f8387be (diff) | |
mainboard/msi/ms7d25: Enable PTT
Original firmware ships with PTT enabled by default on poweron.
PTT takes priority over SPI/LPC TPM so enable the CRB interface
until coreboot implements a way to select the interface and adapt
the API to handle any TPM detection.
TEST=Boot the board and see PTT is detected by Windows and Linux
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I74dc2c4245388a9f134b27e313ef26124b952594
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63834
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/msi/ms7d25/devicetree.cb')
| -rw-r--r-- | src/mainboard/msi/ms7d25/devicetree.cb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/msi/ms7d25/devicetree.cb b/src/mainboard/msi/ms7d25/devicetree.cb index b2cc6b1a7e..770923f02e 100644 --- a/src/mainboard/msi/ms7d25/devicetree.cb +++ b/src/mainboard/msi/ms7d25/devicetree.cb @@ -225,5 +225,9 @@ chip soc/intel/alderlake register "pch_hda_idisp_codec_enable" = "true" end device ref smbus on end + + chip drivers/crb + device mmio 0xfed40000 on end + end end end |