forked from DGNum/liminix
115 lines
3.2 KiB
Nix
115 lines
3.2 KiB
Nix
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{
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description = ''
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Turris Omnia
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************
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'';
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system = {
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crossSystem = {
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config = "armv7l-unknown-linux-musleabihf";
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};
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};
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module = {pkgs, config, lib, lim, ... }:
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let openwrt = pkgs.openwrt; in {
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imports = [ ../../modules/arch/arm.nix ];
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kernel = {
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src = pkgs.pkgsBuildBuild.fetchurl {
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name = "linux.tar.gz";
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url = "https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.15.71.tar.gz";
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hash = "sha256-yhO2cXIeIgUxkSZf/4aAsF11uxyh+UUZu6D1h92vCD8=";
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};
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extraPatchPhase = ''
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${pkgs.openwrt.applyPatches.mvebu}
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'';
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config = {
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PCI = "y";
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OF = "y";
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MEMORY = "y"; # for MVEBU_DEVBUS
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DMADEVICES = "y"; # for MV_XOR
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CPU_V7 = "y";
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ARCH_MULTIPLATFORM = "y";
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ARCH_MVEBU = "y";
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ARCH_MULTI_V7= "y";
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PCI_MVEBU = "y";
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AHCI_MVEBU = "y";
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MACH_ARMADA_38X = "y";
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SMP = "y";
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# this is disabled for the moment because it relies on a GCC
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# plugin that requires gmp.h to build, and I can't see right now
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# how to confgure it to find gmp
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STACKPROTECTOR_PER_TASK = "n";
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NR_CPUS = "4";
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VFP = "y";
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NEON= "y";
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# WARNING: unmet direct dependencies detected for ARCH_WANT_LIBATA_LEDS
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ATA = "y";
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# switch is DSA
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# CONFIG_NET_DSA_MV88E6060=y
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# CONFIG_NET_DSA_MV88E6XXX=y
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# CONFIG_NET_DSA_MV88E6XXX_GLOBAL2=y
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# CONFIG_REGMAP=y
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# CONFIG_REGMAP_I2C=y
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# CONFIG_REGMAP_SPI=y
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# CONFIG_REGMAP_MMIO=y
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PSTORE = "y";
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PSTORE_RAM = "y";
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PSTORE_CONSOLE = "y";
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PSTORE_DEFLATE_COMPRESS = "n";
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SERIAL_8250 = "y";
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SERIAL_8250_CONSOLE = "y";
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SERIAL_OF_PLATFORM="y";
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SERIAL_MVEBU_UART = "y";
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SERIAL_MVEBU_CONSOLE = "y";
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SERIAL_8250_DMA= "y";
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SERIAL_8250_DW= "y";
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SERIAL_8250_EXTENDED= "y";
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SERIAL_8250_MANY_PORTS= "y";
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SERIAL_8250_SHARE_IRQ= "y";
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OF_ADDRESS= "y";
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OF_MDIO= "y";
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MVEBU_DEVBUS = "y"; # "Device Bus controller ... flash devices such as NOR, NAND, SRAM, and FPGA"
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MVMDIO = "y";
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MVNETA = "y";
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MVNETA_BM = "y";
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MVNETA_BM_ENABLE = "y";
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MVPP2 = "y";
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MV_XOR = "y";
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};
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};
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boot = {
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commandLine = [ "console=ttyS0,115200" ];
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imageFormat = "fit";
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};
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hardware = {
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defaultOutput = "flashimage";
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loadAddress = lim.parseInt "0x00008000";
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entryPoint = lim.parseInt "0x00008000";
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rootDevice = "/dev/mtdblock0";
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dts = {
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src = "${config.system.outputs.kernel.modulesupport}/arch/arm/boot/dts/armada-385-turris-omnia.dts";
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includes = [
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"${config.system.outputs.kernel.modulesupport}/arch/arm/boot/dts/"
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];
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};
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flash.eraseBlockSize = 65536; # only used for tftpboot
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networkInterfaces =
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let
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inherit (config.system.service.network) link;
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inherit (config.system.service) bridge;
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in rec {
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lan = link.build { ifname = "eth0"; };
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};
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};
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};
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}
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