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security/intel/txt: Don't run SCHECK on CBnT 

This functionality only exists on legacy TXT.

Change-Id: I4206ba65fafbe3d4dda626a8807e415ce6d64633
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49164
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Arthur Heymans 2021-01-06 14:12:47 +01:00
parent 597a0ead71
commit 66dbd9c31e
1 changed files with 1 additions and 1 deletions
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2
src/security/intel/txt/ramstage.c
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@ -171,7 +171,7 @@ static void init_intel_txt(void *unused)
} }
int s3resume = acpi_is_wakeup_s3(); int s3resume = acpi_is_wakeup_s3();
if (!s3resume) { if (!s3resume && !CONFIG(INTEL_CBNT_SUPPORT)) {
printk(BIOS_INFO, "TEE-TXT: Scheck...\n"); printk(BIOS_INFO, "TEE-TXT: Scheck...\n");
if (intel_txt_run_bios_acm(ACMINPUT_SCHECK) < 0) { if (intel_txt_run_bios_acm(ACMINPUT_SCHECK) < 0) {
printk(BIOS_ERR, "TEE-TXT: Error calling BIOS ACM.\n"); printk(BIOS_ERR, "TEE-TXT: Error calling BIOS ACM.\n");