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| author | Tuomas Tynkkynen <tuomas@tuxera.com> | 2018-01-24 16:43:16 +0200 |
|---|---|---|
| committer | Tuomas Tynkkynen <tuomas@tuxera.com> | 2018-01-24 18:23:31 +0200 |
| commit | cd2e740dde9541ad5f1d9efd93bcb5a967379ece (patch) | |
| tree | e00b43c8fdd235abb88b99627c90d4e196b9009d /nixos/modules/installer/cd-dvd/sd-image-aarch64.nix | |
| parent | f7dd6951aaa26087c8fd9f01bbe21f7c1254117b (diff) | |
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nixos/sd-image-aarch64.nix: Set avoid_warnings in RPi config.txt
Also add some comments on the existing config settings as well.
Diffstat (limited to 'nixos/modules/installer/cd-dvd/sd-image-aarch64.nix')
| -rw-r--r-- | nixos/modules/installer/cd-dvd/sd-image-aarch64.nix | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/nixos/modules/installer/cd-dvd/sd-image-aarch64.nix b/nixos/modules/installer/cd-dvd/sd-image-aarch64.nix index efb9ba39bcd..bc6dfb25e86 100644 --- a/nixos/modules/installer/cd-dvd/sd-image-aarch64.nix +++ b/nixos/modules/installer/cd-dvd/sd-image-aarch64.nix @@ -42,8 +42,17 @@ in populateBootCommands = let configTxt = pkgs.writeText "config.txt" '' kernel=u-boot-rpi3.bin + + # Boot in 64-bit mode. arm_control=0x200 + + # U-Boot used to need this to work, regardless of whether UART is actually used or not. + # TODO: check when/if this can be removed. enable_uart=1 + + # Prevent the firmware from smashing the framebuffer setup done by the mainline kernel + # when attempting to show low-voltage or overtemperature warnings. + avoid_warnings=1 ''; in '' (cd ${pkgs.raspberrypifw}/share/raspberrypi/boot && cp bootcode.bin fixup*.dat start*.elf $NIX_BUILD_TOP/boot/) |