configs: Add TXT-enabled config for Asrock B85M Pro4
This config selects the necessary options to enable Intel TXT on the
Asrock B85M Pro4, and allows the code to be build-tested. Note that the
current TXT code will not work, as it was written for Broadwell-DE.
Subsequent commits will adapt the code as necessary to work on Haswell.
Compatible BIOS and SINIT ACMs can be retrieved from a firmware update
for the Supermicro X10SLH. As they are not in the blobs repository, use
the STM binary as a placeholder so as to allow build-testing the code.
Change-Id: Ibf8db5fdfac5b527520023277c6370f6efa71717
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46489
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/configs/config.asrock_b85m_pro4.tpm2_txt_placeholder_acms b/configs/config.asrock_b85m_pro4.tpm2_txt_placeholder_acms
new file mode 100644
index 0000000..856701f
--- /dev/null
+++ b/configs/config.asrock_b85m_pro4.tpm2_txt_placeholder_acms
@@ -0,0 +1,10 @@
+# Known-working configuration to boot with TXT enabled. Since BIOS
+# and SINIT ACM blobs are missing, use something else as placeholder.
+# Used ACMs were extracted from a Supermicro X10SLH firmware update.
+CONFIG_VENDOR_ASROCK=y
+CONFIG_BOARD_ASROCK_B85M_PRO4=y
+CONFIG_USER_TPM2=y
+CONFIG_INTEL_TXT=y
+CONFIG_INTEL_TXT_BIOSACM_FILE="3rdparty/blobs/cpu/intel/stm/stm.bin"
+CONFIG_INTEL_TXT_SINITACM_FILE="3rdparty/blobs/cpu/intel/stm/stm.bin"
+CONFIG_INTEL_TXT_LOGGING=y