platforms.nix: Include RPi 3 serial port in the kernel config

6 years ago · c9d1bf3e76
parent 685ceb999e
commit c9d1bf3e76
1 changed files with 5 additions and 0 deletions
--- a/lib/systems/platforms.nix
+++ b/lib/systems/platforms.nix
@ -479,6 +479,11 @@ rec {
    kernelPreferBuiltin = true;
    kernelTarget = "zImage";
    kernelExtraConfig = ''
+      # Serial port for Raspberry Pi 3. Upstream forgot to add it to the ARMv7 defconfig.
+      SERIAL_8250_BCM2835AUX y
+      SERIAL_8250_EXTENDED y
+      SERIAL_8250_SHARE_IRQ y
+
      # Fix broken sunxi-sid nvmem driver.
      TI_CPTS y