Timothy Pearson (tpearson@raptorengineering.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/16269
-gerrit
commit 9943ca5da8b09da94bccfc3ea3d181cc53876a96 Author: Timothy Pearson tpearson@raptorengineering.com Date: Fri Aug 19 17:29:17 2016 -0500
mb/asus/kgpe-d16: Add TPM support
The ASUS KGPE-D16 accepts an optional Infineon LPC TPM module. Expose the TPM LPC device to the host operating system.
Change-Id: If500e9162bf1e233ccaa35db79452daa59a34f2f Signed-off-by: Timothy Pearson tpearson@raptorengineering.com --- src/mainboard/asus/kgpe-d16/Kconfig | 1 + src/mainboard/asus/kgpe-d16/devicetree.cb | 3 +++ src/mainboard/asus/kgpe-d16/dsdt.asl | 2 ++ 3 files changed, 6 insertions(+)
diff --git a/src/mainboard/asus/kgpe-d16/Kconfig b/src/mainboard/asus/kgpe-d16/Kconfig index 23c91f0..ca1f0c8 100644 --- a/src/mainboard/asus/kgpe-d16/Kconfig +++ b/src/mainboard/asus/kgpe-d16/Kconfig @@ -30,6 +30,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select MMCONF_SUPPORT_DEFAULT select SPI_FLASH select SPI_FLASH_WINBOND + select MAINBOARD_HAS_LPC_TPM select HAVE_ACPI_RESUME select DRIVERS_I2C_W83795 select DRIVERS_ASPEED_AST2050 diff --git a/src/mainboard/asus/kgpe-d16/devicetree.cb b/src/mainboard/asus/kgpe-d16/devicetree.cb index ff2023d..9039f6d 100644 --- a/src/mainboard/asus/kgpe-d16/devicetree.cb +++ b/src/mainboard/asus/kgpe-d16/devicetree.cb @@ -214,6 +214,9 @@ chip northbridge/amd/amdfam10/root_complex # Root complex device pnp 2e.d off end # VID_BUSSEL device pnp 2e.f off end # GPIO_PP_OD end + chip drivers/pc80/tpm + device pnp 4e.0 on end # TPM module + end end device pci 14.4 on # Bridge device pci 1.0 on end # VGA diff --git a/src/mainboard/asus/kgpe-d16/dsdt.asl b/src/mainboard/asus/kgpe-d16/dsdt.asl index d364f1f..aa12e0e 100644 --- a/src/mainboard/asus/kgpe-d16/dsdt.asl +++ b/src/mainboard/asus/kgpe-d16/dsdt.asl @@ -564,6 +564,8 @@ DefinitionBlock (
#include "../../../superio/winbond/w83667hg-a/ps2_controller.asl"
+ #include <drivers/pc80/tpm/acpi/tpm.asl> + /* UART 1 */ Device (URT1) {