38 lines
1.3 KiB
Nix
38 lines
1.3 KiB
Nix
{ lib, buildUBoot, fetchFromGitHub, armTrustedFirmwareRK3328 }: let
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rkbin = fetchFromGitHub {
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owner = "ayufan-rock64";
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repo = "rkbin";
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rev = "af17d09dee19b41f4f01e1722eaf6911fb296245";
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sha256 = "189f7h6wj2yrcc5ga103jnyysykf9j3j9p1vcy7791bxwxqxnggf";
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};
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in buildUBoot rec {
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version = "2017.09";
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src = fetchFromGitHub {
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owner = "ayufan-rock64";
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repo = "linux-u-boot";
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rev = "d646df03ace3bd191e24361944ce1c7ef3c8744c";
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sha256 = "0gclcd034qfhfbabrdqmky08i0hlwmn63n0zg6mndplms5qpcx75";
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};
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patches = [ ./rock64-fdt-dtc-compatibility.patch ];
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extraMakeFlags = [ "BL31=${armTrustedFirmwareRK3328}/bl31.elf" "u-boot.itb" "all" ];
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# Close to being blob free, but the U-Boot TPL causes the kernel to hang after a few minutes
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postBuild = ''
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./tools/mkimage -n rk3328 -T rksd -d ${rkbin}/rk33/rk3328_ddr_786MHz_v1.13.bin idbloader.img
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cat spl/u-boot-spl.bin >> idbloader.img
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dd if=u-boot.itb of=idbloader.img seek=448 conv=notrunc
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'';
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defconfig = "rock64-rk3328_defconfig";
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filesToInstall = [ "spl/u-boot-spl.bin" "tpl/u-boot-tpl.bin" "u-boot.itb" "idbloader.img"];
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extraMeta = with lib; {
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maintainers = [ maintainers.lopsided98 ];
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platforms = ["aarch64-linux"];
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# Because of the TPL blob
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license = licenses.unfreeRedistributableFirmware;
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};
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}
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