kernel: Build Tegra X1 USB support as a module

NixOS · Jul 28, 2017 · 5b99d53 · 5b99d53
1 parent cb1742e
commit 5b99d53
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/systems/platforms.nix b/lib/systems/platforms.nix
@@ -543,6 +543,10 @@ rec {
 
       # Cavium ThunderX stuff.
       PCI_HOST_THUNDER_ECAM 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
     '';
     uboot = null;
     kernelTarget = "Image";