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-rw-r--r--lib/systems/platforms.nix3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/systems/platforms.nix b/lib/systems/platforms.nix
index 7aeb4d88e51..9ce697a1f7a 100644
--- a/lib/systems/platforms.nix
+++ b/lib/systems/platforms.nix
@@ -545,6 +545,9 @@ rec {
       # Cavium ThunderX stuff.
       PCI_HOST_THUNDER_ECAM y
 
+      # Nvidia Tegra stuff.
+      PCI_TEGRA y
+
       # The default (=y) forces us to have the XHCI firmware available in initrd,
       # which our initrd builder can't currently do easily.
       USB_XHCI_TEGRA m