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authorTuomas Tynkkynen <tuomas@tuxera.com>2017-10-25 20:29:38 +0300
committerTuomas Tynkkynen <tuomas@tuxera.com>2017-10-25 22:56:20 +0300
commita3b11bd05688bce1206459affeb3f1e338ecf1d8 (patch)
treeac83625acdc4d494b29e5028340b08f76ce3b7d4 /nixos/modules/installer
parent130c61f8f2cd84de7eb5dc20316eee42e4d1d7f7 (diff)
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sd-image-armv7l-multiplatform.nix: Document serial consoles used
Diffstat (limited to 'nixos/modules/installer')
-rw-r--r--nixos/modules/installer/cd-dvd/sd-image-armv7l-multiplatform.nix6
1 files changed, 6 insertions, 0 deletions
diff --git a/nixos/modules/installer/cd-dvd/sd-image-armv7l-multiplatform.nix b/nixos/modules/installer/cd-dvd/sd-image-armv7l-multiplatform.nix
index 1c664e025036..cd5ac292f348 100644
--- a/nixos/modules/installer/cd-dvd/sd-image-armv7l-multiplatform.nix
+++ b/nixos/modules/installer/cd-dvd/sd-image-armv7l-multiplatform.nix
@@ -27,6 +27,12 @@ in
   boot.loader.generic-extlinux-compatible.enable = true;
 
   boot.kernelPackages = pkgs.linuxPackages_latest;
+  # The serial ports listed here are:
+  # - ttyS0: for Tegra (Jetson TK1)
+  # - ttymxc0: for i.MX6 (Wandboard)
+  # - ttyAMA0: for Allwinner (pcDuino3 Nano) and QEMU's -machine virt
+  # - ttyO0: for OMAP (BeagleBone Black)
+  # - ttySAC2: for Exynos (ODROID-XU3)
   boot.kernelParams = ["console=ttyS0,115200n8" "console=ttymxc0,115200n8" "console=ttyAMA0,115200n8" "console=ttyO0,115200n8" "console=ttySAC2,115200n8" "console=tty0"];
 
   # FIXME: this probably should be in installation-device.nix