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SecurityPkg/Tcg2Config: Set TPM2.0 for default of Attempt TPM Device 

As TPM2.0 is popular, updating default value for the Setup menu supports
a benefit for some systems that have another TPM Setup menu to select
TPM2.0 devices (e.g. dTPM, fTPM) depending on platform bios.
For example, when loading default configuration using F9 key in Setup
(Brower Action: SystemLevel), it is possible for them to load an
unsynchronized value. If user does not adjust the value before saving
Setup, it could influence an unexpected TPM initialization at next boot.
Setting TPM2.0 as default value supports the benefit related to the case.

Signed-off-by: Phil Noh <Phil.Noh@amd.com>
This commit is contained in:
Phil Noh 2024-11-13 18:04:15 -06:00 committed by mergify[bot]
parent 468b3d9589
commit c15bd99342
1 changed files with 2 additions and 2 deletions
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4
SecurityPkg/Tcg/Tcg2Config/Tcg2Config.vfr
View File

@ -47,8 +47,8 @@ formset
prompt = STRING_TOKEN(STR_TCG2_DEVICE_PROMPT), prompt = STRING_TOKEN(STR_TCG2_DEVICE_PROMPT),
help = STRING_TOKEN(STR_TCG2_DEVICE_HELP), help = STRING_TOKEN(STR_TCG2_DEVICE_HELP),
flags = INTERACTIVE, flags = INTERACTIVE,
option text = STRING_TOKEN(STR_TCG2_TPM_1_2), value = TPM_DEVICE_1_2, flags = DEFAULT | MANUFACTURING | RESET_REQUIRED; option text = STRING_TOKEN(STR_TCG2_TPM_1_2), value = TPM_DEVICE_1_2, flags = RESET_REQUIRED;
option text = STRING_TOKEN(STR_TCG2_TPM_2_0_DTPM), value = TPM_DEVICE_2_0_DTPM, flags = RESET_REQUIRED; option text = STRING_TOKEN(STR_TCG2_TPM_2_0_DTPM), value = TPM_DEVICE_2_0_DTPM, flags = DEFAULT | MANUFACTURING | RESET_REQUIRED;
endoneof; endoneof;
suppressif ideqvallist TCG2_CONFIGURATION.TpmDevice == TPM_DEVICE_NULL TPM_DEVICE_1_2; suppressif ideqvallist TCG2_CONFIGURATION.TpmDevice == TPM_DEVICE_NULL TPM_DEVICE_1_2;