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hv: tpm2: do tpm2 fixup for security vm

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ACRN used to prepare the vTPM2 ACPI Table for pre-launched VM at the build stage
using config tools. This is OK if the TPM2 ACPI Table never changes. However,
TPM2 ACPI Table may be changed in some conditions: change BIOS configuration or
update BIOS.

This patch do TPM2 fixup to update the vTPM2 ACPI Table and TPM2 MMIO resource
configuration according to the physical TPM2 ACPI Table.

Tracked-On: #6366
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
Signed-off-by: Fei Li <fei1.li@intel.com>
This commit is contained in:
Fei Li
2021-08-06 14:12:13 +08:00
committed by wenlingz
parent f81b39225c
commit 74e68e39d1
11 changed files with 125 additions and 4 deletions
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3
hypervisor/Makefile
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@@ -287,6 +287,9 @@ VP_BASE_C_SRCS += common/hv_main.c
VP_BASE_C_SRCS += common/vm_load.c
VP_BASE_C_SRCS += arch/x86/configs/pci_dev.c
VP_BASE_C_SRCS += arch/x86/configs/vacpi.c
ifeq ($(CONFIG_SECURITY_VM_FIXUP),y)
VP_BASE_C_SRCS += quirks/security_vm_fixup.c
endif
# virtual platform device model
VP_DM_C_SRCS += dm/vpic.c