diff options
Diffstat (limited to 'config/coreboot/default/patches/0043-mb-dell-optiplex_9020-Add-support-for-TPM1.2-device.patch')
| -rw-r--r-- | config/coreboot/default/patches/0043-mb-dell-optiplex_9020-Add-support-for-TPM1.2-device.patch | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/config/coreboot/default/patches/0043-mb-dell-optiplex_9020-Add-support-for-TPM1.2-device.patch b/config/coreboot/default/patches/0043-mb-dell-optiplex_9020-Add-support-for-TPM1.2-device.patch new file mode 100644 index 00000000..556e8e07 --- /dev/null +++ b/config/coreboot/default/patches/0043-mb-dell-optiplex_9020-Add-support-for-TPM1.2-device.patch @@ -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 + |