coja/lbmk
1
0
Fork 0
mirror of https://codeberg.org/libreboot/lbmk.git synced 2026-07-12 22:42:54 +02:00
Code Issues Packages Projects Releases Wiki Activity

9020 sff/mt: add tpm enable patch from mate kukri

Browse Source 
Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
2024-04-25 20:18:01 +01:00
parent 08859bb4a5
commit 2d7debd33c
14 changed files with 170 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
config/coreboot/default/patches/0043-mb-dell-optiplex_9020-Add-support-for-TPM1.2-device.patch
+49
View File
@@ -0,0 +1,49 @@
From cd3c553a313a26494e5dc31ff8323c3a919f190a Mon Sep 17 00:00:00 2001
From: Mate Kukri <kukri.mate@gmail.com>
Date: Wed, 10 Apr 2024 20:31:35 +0100
Subject: [PATCH 1/1] mb/dell/optiplex_9020: Add support for TPM1.2 device
These machines come with a TPM1.2 device by default. It is somewhat
obsolete these days, but there is no harm in enabling it.
Change-Id: Iec05321862aed58695c256b00494e5953219786d
Signed-off-by: Mate Kukri <kukri.mate@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81827
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
src/mainboard/dell/optiplex_9020/Kconfig | 2 ++
src/mainboard/dell/optiplex_9020/devicetree.cb | 3 +++
2 files changed, 5 insertions(+)
diff --git a/src/mainboard/dell/optiplex_9020/Kconfig b/src/mainboard/dell/optiplex_9020/Kconfig
index 774a72f161..296938aa8d 100644
--- a/src/mainboard/dell/optiplex_9020/Kconfig
+++ b/src/mainboard/dell/optiplex_9020/Kconfig
@@ -12,7 +12,9 @@ config BOARD_SPECIFIC_OPTIONS
select INTEL_GMA_HAVE_VBT
select INTEL_INT15
select MAINBOARD_HAS_LIBGFXINIT
+ select MAINBOARD_HAS_TPM1
select MAINBOARD_USES_IFD_GBE_REGION
+ select MEMORY_MAPPED_TPM
select NORTHBRIDGE_INTEL_HASWELL
select SERIRQ_CONTINUOUS_MODE
select SOUTHBRIDGE_INTEL_LYNXPOINT
diff --git a/src/mainboard/dell/optiplex_9020/devicetree.cb b/src/mainboard/dell/optiplex_9020/devicetree.cb
index 7bfa6736a6..e5cbd64127 100644
--- a/src/mainboard/dell/optiplex_9020/devicetree.cb
+++ b/src/mainboard/dell/optiplex_9020/devicetree.cb
@@ -70,6 +70,9 @@ chip northbridge/intel/haswell
device pnp 2e.b off end # Floppy Controller
device pnp 2e.11 off end # Parallel Port
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
--
2.39.2