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mb/siemens/mc_bdx1: Enable TPM2 on LPC 

This mainboard has a TPM located on the LPC bus. Enable the driver for
it so that it is initialized and the ACPI table entry is generated.

Change-Id: I2eae63932658c2a9f752d28d7c08c27f48531360
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/31663
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This commit is contained in:
Werner Zeh 2019-02-28 07:34:46 +01:00 committed by Patrick Georgi
parent a37a1a65a7
commit 45e295b973
2 changed files with 7 additions and 1 deletions
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2
src/mainboard/siemens/mc_bdx1/Kconfig
View File

@ -14,6 +14,8 @@ config BOARD_SPECIFIC_OPTIONS
select DRIVER_SIEMENS_NC_FPGA select DRIVER_SIEMENS_NC_FPGA
select DRIVERS_I2C_RX6110SA select DRIVERS_I2C_RX6110SA
select DRIVERS_I2C_PCA9538 select DRIVERS_I2C_PCA9538
select MAINBOARD_HAS_TPM2
select MAINBOARD_HAS_LPC_TPM
config MAINBOARD_DIR config MAINBOARD_DIR
string string

6
src/mainboard/siemens/mc_bdx1/devicetree.cb
View File

@ -7,7 +7,11 @@ chip soc/intel/fsp_broadwell_de
device pci 14.0 on end # xHCI Controller device pci 14.0 on end # xHCI Controller
device pci 19.0 on end # Gigabit LAN Controller device pci 19.0 on end # Gigabit LAN Controller
device pci 1d.0 on end # EHCI Controller device pci 1d.0 on end # EHCI Controller
device pci 1f.0 on end # LPC Bridge device pci 1f.0 on # LPC Bridge
chip drivers/pc80/tpm
device pnp 0c31.0 on end
end
end # LPC Bridge
device pci 1f.2 on end # SATA Controller device pci 1f.2 on end # SATA Controller
device pci 1f.3 on device pci 1f.3 on
# Enable external RTC chip # Enable external RTC chip