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authorJared Baur <jaredbaur@fastmail.com>2023-04-23 19:30:36 -0700
committerAlyssa Ross <hi@alyssa.is>2023-05-08 20:29:43 +0000
commit8d4f643c66fcda5b7e427e5ae82a26bc7b74f77d (patch)
tree7dc963451fa4ea6eb91c57fcfb8203b96bad83cb /pkgs/os-specific/linux/kernel/common-config.nix
parentcc8e3e9c1f52395c996a6ec1924b21ec17bff86a (diff)
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linux: enable CR50 TPM found on chromebooks
Along with other ChromeOS related configs, this change
enables TPM support for Chromebook/Chromebox devices.
Diffstat (limited to 'pkgs/os-specific/linux/kernel/common-config.nix')
-rw-r--r--pkgs/os-specific/linux/kernel/common-config.nix2
1 files changed, 2 insertions, 0 deletions
diff --git a/pkgs/os-specific/linux/kernel/common-config.nix b/pkgs/os-specific/linux/kernel/common-config.nix
index e6eff416a77..2083fe3e607 100644
--- a/pkgs/os-specific/linux/kernel/common-config.nix
+++ b/pkgs/os-specific/linux/kernel/common-config.nix
@@ -1024,6 +1024,8 @@ let
       CROS_EC_ISHTP = module;
 
       CROS_KBD_LED_BACKLIGHT = module;
+
+      TCG_TIS_SPI_CR50 = whenAtLeast "5.5" yes;
     } // optionalAttrs (versionAtLeast version "5.4" && stdenv.hostPlatform.system == "x86_64-linux") {
       CHROMEOS_LAPTOP = module;
       CHROMEOS_PSTORE = module;