Lots of news are filled with news about the latest version of CHIPSEC released. I don’t see that, but there are some interesting new checkins w/r/t ACPI support:
ACPI_TABLE_SIG_BGRT = ‘BGRT’
ACPI_TABLE_SIG_LPIT = ‘LPIT’
ACPI_TABLE_SIG_ASPT = ‘ASPT’
+ACPI_TABLE_SIG_FIDT = ‘FIDT’
+ACPI_TABLE_SIG_HEST = ‘HEST’
+ACPI_TABLE_SIG_BERT = ‘BERT’
+ACPI_TABLE_SIG_ERST = ‘ERST’
+ACPI_TABLE_SIG_EINJ = ‘EINJ’
+ACPI_TABLE_SIG_TPM2 = ‘TPM2’
+ACPI_TABLE_SIG_WSMT = ‘WSMT’
+ACPI_TABLE_SIG_DBG2 = ‘DBG2’
+ACPI_TABLE_SIG_NHLT = ‘NHLT’
+ACPI_TABLE_SIG_MSCT = ‘MSCT’
+ACPI_TABLE_SIG_RASF = ‘RASF’
+ACPI_TABLE_SIG_SPMI = ‘SPMI’
+ACPI_TABLE_SIG_OEM1 = ‘OEM1’
+ACPI_TABLE_SIG_OEM2 = ‘OEM2’
+ACPI_TABLE_SIG_OEM3 = ‘OEM3’
+ACPI_TABLE_SIG_OEM4 = ‘OEM4’
+ACPI_TABLE_SIG_NFIT = ‘NFIT’
as well as some new SGX support… Fun!
Firmware Security 