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68 lines
2.1 KiB
Nix
68 lines
2.1 KiB
Nix
{ lib
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, common_amd64
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}:
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{
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overlays = common_amd64.overlays ++ [(final: prev: {
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platform_name = "am1i";
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kernel =
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final.lib.makeOverridable (prev.kernel.override {
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config = ./linux.config;
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buildTargets = [ "bzImage" ];
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}).overrideAttrs (a: {
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postInstall = (a.postInstall or "") + ''
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cp arch/x86_64/boot/bzImage $out/
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'';
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});
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console-device = "ttyS1";
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image = prev.image.override {
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payload = "${final.kernel}/bzImage";
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};
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coreboot = (prev.coreboot.override {
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iasl = final.iasl_20180531;
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coreboot-toolchain = with final.coreboot-toolchain; [ x64 i386 ];
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fmap = ./custom.fmap;
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config = with lib.kernel; {
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CBFS_PREFIX = lib.mkForce (freeform "prefix");
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VENDOR_ASUS = lib.mkForce yes;
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BOARD_ASUS_AM1I_A = lib.mkForce yes;
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COREBOOT_ROMSIZE_KB_16384 = lib.mkForce yes;
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COREBOOT_ROMSIZE_KB = lib.mkForce (freeform (toString (16 * 1024)));
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ROM_SIZE = lib.mkForce (freeform "0x1000000");
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CBFS_SIZE = lib.mkForce (freeform "0x7FFAC8");
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CONSOLE_CBMEM = lib.mkForce no;
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DRIVERS_INTEL_WIFI = lib.mkForce no;
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HUDSON_XHCI_ENABLE = lib.mkForce no;
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ON_DEVICE_ROM_LOAD = lib.mkForce no;
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POST_DEVICE = lib.mkForce no;
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POST_IO = lib.mkForce no;
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DEFAULT_CONSOLE_LOGLEVEL = lib.mkForce (freeform "7");
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ONBOARD_VGA_IS_PRIMARY = lib.mkForce yes;
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MAINBOARD_SMBIOS_MANUFACTURER = lib.mkForce (freeform "ASUS");
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MAINBOARD_SMBIOS_PRODUCT_NAME = lib.mkForce (freeform "AM1I-A");
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};
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uart-for-console =
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if final.console-device == "ttyS0" then 0 # IDC ribbon-cable header on the motherboarod
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else if final.console-device == "ttyS1" then 1 # DB9 connector on rear I/O panel; omitted from some board variants
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else if final.console-device == null then null
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else throw "am1i currently supports only `null` and `ttyS{0,1}` for `console-device`";
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}).overrideAttrs (a: {
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postInstall = (a.postInstall or "") + ''
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cp src/mainboard/asus/am1i-a/cmos.layout $out/
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'';
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});
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})];
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}
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