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| author | Bill XIE <persmule@gmail.com> | 2017-11-26 13:19:55 +0800 |
|---|---|---|
| committer | Arthur Heymans <arthur@aheymans.xyz> | 2017-12-05 12:53:10 +0000 |
| commit | c68c4bca1adbf00e62dae558f06f48f82ea69c9d (patch) | |
| tree | 50ebc8790f73f77a06f81c72358564eaf335c089 /src/mainboard | |
| parent | 486704bed9b4e49638465f5c9dfb8aee4e8f22ba (diff) | |
| download | coreboot-c68c4bca1adbf00e62dae558f06f48f82ea69c9d.tar.xz | |
mb/hp/8460p: Add TPM support
After applying this change, /dev/tpm0 is visible inside GNU/Linux
with kernel 4.9.51-1 from Debian, and there is a menu item shown
inside SeaBIOS' (master only) interface if ESC is pressed.
The TPM is confirmed working with [Heads](https://github.com/osresearch/heads).
Change-Id: I3b845928954d203d1c3608b6704fedbd590e1fa9
Signed-off-by: Bill XIE <persmule@gmail.com>
Reviewed-on: https://review.coreboot.org/22602
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/hp/8460p/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/hp/8460p/devicetree.cb | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/src/mainboard/hp/8460p/Kconfig b/src/mainboard/hp/8460p/Kconfig index 6a035ae6e0..73b7a961eb 100644 --- a/src/mainboard/hp/8460p/Kconfig +++ b/src/mainboard/hp/8460p/Kconfig @@ -29,6 +29,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select SYSTEM_TYPE_LAPTOP select USE_NATIVE_RAMINIT select MAINBOARD_HAS_LIBGFXINIT + select MAINBOARD_HAS_LPC_TPM select GFX_GMA_INTERNAL_IS_LVDS select EC_HP_KBC1126 select SUPERIO_SMSC_LPC47N217 diff --git a/src/mainboard/hp/8460p/devicetree.cb b/src/mainboard/hp/8460p/devicetree.cb index 866f57edf2..ae78f8a8f8 100644 --- a/src/mainboard/hp/8460p/devicetree.cb +++ b/src/mainboard/hp/8460p/devicetree.cb @@ -138,6 +138,10 @@ chip northbridge/intel/sandybridge device pnp 4e.5 off # Com2 end end #chip superio/smsc/lpc47n217 + + chip drivers/pc80/tpm + device pnp 0c31.0 on end + end end device pci 1f.2 on # SATA Controller 1 subsystemid 0x103c 0x161c |