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| author | Kevin Cody-Little <kcodyjr@gmail.com> | 2018-05-09 14:34:23 -0400 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2018-06-03 12:48:44 +0000 |
| commit | e36a00af719347f1f26d37d4b13fe2d416cdfef1 (patch) | |
| tree | 58d792edda4c019e7122035c1a327cc07c5012dd /src | |
| parent | 3e893bbed55f678155dfb58750376ad60a85e119 (diff) | |
| download | coreboot-e36a00af719347f1f26d37d4b13fe2d416cdfef1.tar.xz | |
mainboard/asus/am1i-a: turn on the tpm
Along with other patches submitted for review to get the chipset
parts working, this allows Linux or other OS to use a TPM module
plugged into the 20-pin LPC header on the board, by exposing its
presence through the ACPI and PNP tables.
This patch adds to the Kconfig and devicetree.cb files.
Tested with the TPM/FW 3.19 and the trousers tools.
Change-Id: I8c1aea245f81fa44a6bdd5301bbee958cbcdfaaa
Signed-off-by: Kevin Cody-Little <kcodyjr@gmail.com>
Reviewed-on: https://review.coreboot.org/26193
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/asus/am1i-a/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/asus/am1i-a/devicetree.cb | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/asus/am1i-a/Kconfig b/src/mainboard/asus/am1i-a/Kconfig index e0a78ff1ad..56d5d0cbce 100644 --- a/src/mainboard/asus/am1i-a/Kconfig +++ b/src/mainboard/asus/am1i-a/Kconfig @@ -16,6 +16,7 @@ config BOARD_SPECIFIC_OPTIONS select NORTHBRIDGE_AMD_AGESA_FAMILY16_KB select SOUTHBRIDGE_AMD_AGESA_YANGTZE select SUPERIO_ITE_IT8623E + select MAINBOARD_HAS_LPC_TPM config MAINBOARD_DIR string diff --git a/src/mainboard/asus/am1i-a/devicetree.cb b/src/mainboard/asus/am1i-a/devicetree.cb index b81048708a..4fcd13eb14 100644 --- a/src/mainboard/asus/am1i-a/devicetree.cb +++ b/src/mainboard/asus/am1i-a/devicetree.cb @@ -85,6 +85,9 @@ chip northbridge/amd/agesa/family16kb/root_complex io 0x62 = 0x300 end end #superio/ite/it8623e + chip drivers/pc80/tpm + device pnp 4e.0 on end # TPM module + end end #device pci 14.3 # LPC device pci 14.7 off end # SD - no card reader present end #chip southbridge/amd/agesa/hudson |