diff options
| author | Matt DeVillier <matt.devillier@gmail.com> | 2018-08-01 13:05:14 -0500 |
|---|---|---|
| committer | Philipp Deppenwiese <zaolin.daisuki@gmail.com> | 2018-08-01 22:23:54 +0000 |
| commit | 3044af7adc652f41670f8de0c3c54bc09f632079 (patch) | |
| tree | f1b936af303292c7e3ed35a188809fbc3f9a249a /src/mainboard/samsung | |
| parent | 9fe248fbeca2c62153dc4d8d89bfc9cd1d84dcd3 (diff) | |
| download | coreboot-3044af7adc652f41670f8de0c3c54bc09f632079.tar.xz | |
mb/google,samsung/*: Add LPC TPM chip driver to devicetree
With commits 9987534 [southbridge/intel: Remove leftover TPM ACPI code]
and 66ce18c [soc/intel: Remove legacy static TPM asl code] removing
TPM ASL code from the southbridge's LPCB device, the LPC TPM chip driver
(drivers/pc80/tpm) must be added to devicetree in order to ensure the
new acpigen code is used to replace it.
Test: boot various google/samsung boards, verify SSDT created with
LPBC.TPM device and TPM visible to and usable by SeaBIOS and Linux
Change-Id: Iedaa01f26fb357914549bb3dda24b0bd6ef67480
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/27786
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/samsung')
| -rw-r--r-- | src/mainboard/samsung/lumpy/devicetree.cb | 3 | ||||
| -rw-r--r-- | src/mainboard/samsung/stumpy/devicetree.cb | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/samsung/lumpy/devicetree.cb b/src/mainboard/samsung/lumpy/devicetree.cb index 0dd32280cd..0362b2c6cd 100644 --- a/src/mainboard/samsung/lumpy/devicetree.cb +++ b/src/mainboard/samsung/lumpy/devicetree.cb @@ -119,6 +119,9 @@ chip northbridge/intel/sandybridge register "base" = "(void *)0xfec00000" device ioapic 4 on end end + chip drivers/pc80/tpm + device pnp 0c31.0 on end + end end device pci 1f.2 on # SATA Controller 1 ioapic_irq 4 INTA 0x10 diff --git a/src/mainboard/samsung/stumpy/devicetree.cb b/src/mainboard/samsung/stumpy/devicetree.cb index adc15e668e..825dfa0d2c 100644 --- a/src/mainboard/samsung/stumpy/devicetree.cb +++ b/src/mainboard/samsung/stumpy/devicetree.cb @@ -116,6 +116,9 @@ chip northbridge/intel/sandybridge end # Mouse device pnp 2e.a off end # IR end + chip drivers/pc80/tpm + device pnp 0c31.0 on end + end end device pci 1f.2 on end # SATA Controller 1 device pci 1f.3 on end # SMBus |