acpi: tpm: Add a TPM2 table
This provides information about a v2 TPM in the system. Generate this
table if the TPM is present.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/include/acpi/acpi_table.h b/include/acpi/acpi_table.h
index a2e510c..c7ee8b5 100644
--- a/include/acpi/acpi_table.h
+++ b/include/acpi/acpi_table.h
@@ -93,6 +93,17 @@
u8 attributes;
};
+struct __packed acpi_tpm2 {
+ struct acpi_table_header header;
+ u16 platform_class;
+ u8 reserved[2];
+ u64 control_area;
+ u32 start_method;
+ u8 msp[12];
+ u32 laml;
+ u64 lasa;
+};
+
/* FADT Preferred Power Management Profile */
enum acpi_pm_profile {
ACPI_PM_UNSPECIFIED = 0,