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linux_rpi: add support for Raspberry Pi 3

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This commit is contained in:
Ben Wolsieffer 2018-09-10 00:15:51 -04:00 committed by Tuomas Tynkkynen
parent 21b29cdd43
commit c841c3e2c6
1 changed files with 12 additions and 3 deletions
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15
pkgs/os-specific/linux/kernel/linux-rpi.nix
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@ -18,6 +18,7 @@ stdenv.lib.overrideDerivation (buildLinux (args // rec {
defconfig = {
"armv6l-linux" = "bcmrpi_defconfig";
"armv7l-linux" = "bcm2709_defconfig";
"aarch64-linux" = "bcmrpi3_defconfig";
}.${stdenv.hostPlatform.system} or (throw "linux_rpi not supported on '${stdenv.hostPlatform.system}'");
features = {
@ -31,9 +32,17 @@ stdenv.lib.overrideDerivation (buildLinux (args // rec {
sed -i $buildRoot/.config -e 's/^CONFIG_LOCALVERSION=.*/CONFIG_LOCALVERSION=""/'
'';
postFixup = ''
# Make copies of the DTBs named after the upstream names so that U-Boot finds them.
# This is ugly as heck, but I don't know a better solution so far.
# Make copies of the DTBs named after the upstream names so that U-Boot finds them.
# This is ugly as heck, but I don't know a better solution so far.
postFixup = if stdenv.hostPlatform.system == "aarch64-linux" then ''
rm $out/dtbs/broadcom/bcm283*.dtb
copyDTB() {
cp -v "$out/dtbs/broadcom/$1" "$out/dtbs/broadcom/$2"
}
copyDTB bcm2710-rpi-3-b.dtb bcm2837-rpi-3-b.dtb
copyDTB bcm2710-rpi-3-b-plus.dtb bcm2837-rpi-3-b-plus.dtb
'' else ''
rm $out/dtbs/bcm283*.dtb
copyDTB() {
cp -v "$out/dtbs/$1" "$out/dtbs/$2"