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Merge pull request #63147 from samueldr/aarch64/graphics-fixes

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aarch64: misc. graphical boot fixes
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Samuel Dionne-Riel 2019-06-24 14:53:01 -04:00 committed by GitHub
commit 7c819989f9
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7
nixos/modules/installer/cd-dvd/sd-image-aarch64.nix
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@ -26,6 +26,13 @@ in
# Also increase the amount of CMA to ensure the virtual console on the RPi3 works.
boot.kernelParams = ["cma=32M" "console=ttyS0,115200n8" "console=ttyAMA0,115200n8" "console=tty0"];
boot.initrd.availableKernelModules = [
# Allows early (earlier) modesetting for the Raspberry Pi
"vc4" "bcm2835_dma" "i2c_bcm2835"
# Allows early (earlier) modesetting for Allwinner SoCs
"sun4i_drm" "sun8i_drm_hdmi" "sun8i_mixer"
];
sdImage = {
populateBootCommands = let
configTxt = pkgs.writeText "config.txt" ''

3
pkgs/os-specific/linux/kernel/common-config.nix
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@ -710,6 +710,9 @@ let
# Bump the maximum number of CPUs to support systems like EC2 x1.*
# instances and Xeon Phi.
NR_CPUS = freeform "384";
} // optionalAttrs (stdenv.hostPlatform.system == "aarch64-linux") {
# Enables support for the Allwinner Display Engine 2.0
SUN8I_DE2_CCU = whenAtLeast "4.13" yes;
};
};
in