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authorJulius Werner <jwerner@chromium.org>2021-05-18 17:15:50 -0700
committerJulius Werner <jwerner@chromium.org>2021-05-27 22:01:44 +0000
commit8ad93797d6e1eb2d4be4010e29152636551567fa (patch)
treea17b9d2c794b854057f169f9e7486c69885e6f7a /src/mainboard/siemens
parent9d8a5ba128d7e5a8b6fbedf79c4c470acc918b4c (diff)
tpm: Remove USER_TPMx options, make TPM1/TPM2 menuconfig visible
We would like to have an easy way to completely disable TPM support on a board. For boards that don't pre-select a TPM protocol via the MAINBOARD_HAS_TPMx options, this is already possible with the USER_NO_TPM option. In order to make this available for all boards, this patch just removes the whole USER_TPMx option group and directly makes the TPM1 and TPM2 options visible to menuconfig. The MAINBOARD_HAS_TPMx options can still be used to select defaults and to prevent selection of a protocol that the TPM is known to not support, but the NO_TPM option always remains available. Also fix some mainboards that selected TPM2 directly, which they're not supposed to do (that's what MAINBOARD_HAS_TPM2 is for), and add a missing dependency to TPM_CR50 so it is set correctly for a NO_TPM scenario. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: Ib0a73da3c42fa4e8deffecb53f29ee38cbb51a93 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54641 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Christian Walter <christian.walter@9elements.com>
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