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| author | Michał Żygowski <michal.zygowski@3mdeb.com> | 2020-03-20 15:41:44 +0100 |
|---|---|---|
| committer | Michał Żygowski <michal.zygowski@3mdeb.com> | 2020-04-07 09:50:22 +0000 |
| commit | 7b288012230cdcd381d6e406ebbe2cb9f334f635 (patch) | |
| tree | 2653874d4fceb3fde7485013f1bc42044a0d09df /src/soc | |
| parent | 2f399b7d5bcfc28a808e61cf203900cfbdacf2b5 (diff) | |
drivers/pc80/tpm/tis.c: change the _HID and _CID for TPM2 device
According TCG PC Client Platform Firmware Profile Specification Revision
1.04 Chapter 8.1 the TPM device object should have the _CID and _HID
values set to MSFT0101 for TPM2.
FreeBSD also detects TPM2 device using MSFT0101 _HID and _CID only.
TEST=boot FreeBSD 12.1 on PC Engines apu2 and check in dmesg that TPM2.0
is detected
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I45123f272038e664b834cabd9d8525baca0eb583
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39699
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc')
0 files changed, 0 insertions, 0 deletions