{ fetchFromGitHub , buildUBoot }: buildUBoot { version = "2022.04"; src = fetchFromGitHub { owner = "Madouura"; repo = "u-boot"; rev = "fe61fbcc8c5d3f7a589d2a6ea61855ab77de621f"; sha256 = "sha256-jMZYxAHB37pNzzLdb8wupZA1CeD0gB84x18B7XVzq/M="; }; defconfig = "starfive_jh7100_visionfive_smode_defconfig"; filesToInstall = [ "u-boot.bin" "u-boot.dtb" ]; }