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hardware-allwinner: Configure initial gap

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This commit is contained in:
Samuel Dionne-Riel 2020-03-28 15:27:00 -04:00
parent df75b6debd
commit ad4c5f811a
1 changed files with 15 additions and 2 deletions
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17
modules/hardware-allwinner.nix
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@ -2,7 +2,14 @@
let let
inherit (lib) mkIf mkMerge mkOption types; inherit (lib) mkIf mkMerge mkOption types;
inherit (pkgs) imageBuilder;
cfg = config.mobile.hardware.socs; cfg = config.mobile.hardware.socs;
initialGapSize =
# Start of the "magic" location bs=1024 seek=8
(imageBuilder.size.MiB 8) +
# Current u-boot size: 483K, so let's leave a *bunch* of room.
(imageBuilder.size.MiB 2)
;
in in
{ {
options.mobile = { options.mobile = {
@ -22,13 +29,19 @@ in
{ {
mobile = mkIf cfg.allwinner-a64.enable { mobile = mkIf cfg.allwinner-a64.enable {
system.system = "aarch64-linux"; system.system = "aarch64-linux";
quirks.u-boot.soc.family = "allwinner"; quirks.u-boot = {
soc.family = "allwinner";
inherit initialGapSize;
};
}; };
} }
{ {
mobile = mkIf cfg.allwinner-r18.enable { mobile = mkIf cfg.allwinner-r18.enable {
system.system = "aarch64-linux"; system.system = "aarch64-linux";
quirks.u-boot.soc.family = "allwinner"; quirks.u-boot = {
soc.family = "allwinner";
inherit initialGapSize;
};
}; };
} }
]; ];