From fdd051976133301fc2df6c2242d690c732f71b85 Mon Sep 17 00:00:00 2001 From: Uwe Poeche Date: Wed, 6 Feb 2019 12:52:56 +0100 Subject: siemens/mc_apl4: Enable HW SPI TPM on mainboard mc_apl4 This patch enables TPM2 on LPC and adds the needed devicetree entry for TPM for mc_apl4. Test=mc_apl4 flashed, booted into Linux and checked via dmesg if TPM is present Change-Id: I9af7e1a8623302eca46f5ecd8e498678ccda92ad Signed-off-by: Uwe Poeche Reviewed-on: https://review.coreboot.org/c/31344 Tested-by: build bot (Jenkins) Reviewed-by: Mario Scheithauer Reviewed-by: Paul Menzel --- src/mainboard/siemens/mc_apl1/variants/mc_apl4/Kconfig | 3 +++ src/mainboard/siemens/mc_apl1/variants/mc_apl4/devicetree.cb | 6 +++++- 2 files changed, 8 insertions(+), 1 deletion(-) (limited to 'src/mainboard/siemens') diff --git a/src/mainboard/siemens/mc_apl1/variants/mc_apl4/Kconfig b/src/mainboard/siemens/mc_apl1/variants/mc_apl4/Kconfig index 247b052129..060d695c02 100644 --- a/src/mainboard/siemens/mc_apl1/variants/mc_apl4/Kconfig +++ b/src/mainboard/siemens/mc_apl1/variants/mc_apl4/Kconfig @@ -6,6 +6,9 @@ config BOARD_SPECIFIC_OPTIONS select DRIVER_INTEL_I210 select APL_SET_MIN_CLOCK_RATIO select DRIVERS_I2C_RX6110SA + select MAINBOARD_HAS_TPM2 + select MAINBOARD_HAS_LPC_TPM + select TPM_ON_FAST_SPI config UART_FOR_CONSOLE default 1 diff --git a/src/mainboard/siemens/mc_apl1/variants/mc_apl4/devicetree.cb b/src/mainboard/siemens/mc_apl1/variants/mc_apl4/devicetree.cb index 4928701c03..e6feb4813e 100644 --- a/src/mainboard/siemens/mc_apl1/variants/mc_apl4/devicetree.cb +++ b/src/mainboard/siemens/mc_apl1/variants/mc_apl4/devicetree.cb @@ -102,7 +102,11 @@ chip soc/intel/apollolake device pci 1c.0 on end # - eMMC device pci 1d.0 off end # - UFS device pci 1e.0 off end # - SDIO - device pci 1f.0 on end # - LPC + device pci 1f.0 on # - LPC + chip drivers/pc80/tpm + device pnp 0c31.0 on end + end + end device pci 1f.1 on end # - SMBUS end end -- cgit v1.2.3