From 6e8692e184e919c25feade059e30775798b640c2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Micha=C5=82=20=C5=BBygowski?= Date: Thu, 22 Nov 2018 16:57:50 +0100 Subject: src/arch/x86/acpi.c: Create log area and extend TPM2 table MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit According to newest TCG ACPI Specification for Family 1.2 and 2.0 Version 1.2, Revision 8, TPM2 ACPI table has two more fields LAML and LASA. Update the table structure definition, create the log area for TPM2 in coreboot tables and fill the missing fields in TPM2 table. TPM2 should be now probed well in SeaBIOS rel-1.12.0 or master. Tested on apu2 with Infineon SLB9665 TT2.0. Signed-off-by: Michał Żygowski Change-Id: Ie482cba0a3093aae996f7431251251f145fe64f3 Signed-off-by: Michał Żygowski Reviewed-on: https://review.coreboot.org/c/29800 Tested-by: build bot (Jenkins) Reviewed-by: Philipp Deppenwiese --- src/arch/x86/include/arch/acpi.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/arch/x86/include') diff --git a/src/arch/x86/include/arch/acpi.h b/src/arch/x86/include/arch/acpi.h index f6944e420a..da125b49a0 100644 --- a/src/arch/x86/include/arch/acpi.h +++ b/src/arch/x86/include/arch/acpi.h @@ -199,6 +199,8 @@ typedef struct acpi_tpm2 { u64 control_area; u32 start_method; u8 msp[12]; + u32 laml; + u64 lasa; } __packed acpi_tpm2_t; typedef struct acpi_mcfg_mmconfig { -- cgit v1.2.3