172 lines
4.1 KiB
Nix
172 lines
4.1 KiB
Nix
# This "device" generates images that can be used with the QEMU
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# emulator. The default output is a directory containing separate
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# kernel (uncompressed vmlinux) and initrd (squashfs) images
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{
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system = {
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crossSystem = {
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config = "mips-unknown-linux-musl";
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gcc = {
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abi = "32";
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arch = "mips32"; # maybe mips_24kc-
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};
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};
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};
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overlay = final: prev:
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let inherit (final) fetchFromGitHub;
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in {
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sources = {
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kernel = fetchFromGitHub {
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name = "kernel-source";
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owner = "torvalds";
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repo = "linux";
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rev = "3d7cb6b04c3f3115719235cc6866b10326de34cd"; # v5.19
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hash = "sha256-OVsIRScAnrPleW1vbczRAj5L/SGGht2+GnvZJClMUu4=";
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};
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};
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};
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kernel = {
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config = {
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SYSVIPC= "y";
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NO_HZ= "y";
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HIGH_RES_TIMERS= "y";
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LOG_BUF_SHIFT = "15";
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NAMESPACES= "y";
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RELAY= "y";
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EXPERT= "y";
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PERF_EVENTS= "y";
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COMPAT_BRK= "n";
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SLAB= "y";
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MIPS_MALTA= "y";
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CPU_LITTLE_ENDIAN= "n";
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CPU_BIG_ENDIAN= "y";
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CPU_MIPS32_R2= "y";
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PAGE_SIZE_16KB= "y";
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NR_CPUS= "1";
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HZ_100= "y";
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PCI= "y";
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VIRTUALIZATION= "y";
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KVM_MIPS_DEBUG_COP0_COUNTERS= "y";
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MODULES= "y";
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MODULE_UNLOAD= "y";
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MODVERSIONS= "y";
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MODULE_SRCVERSION_ALL= "y";
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NET= "y";
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PACKET= "y";
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UNIX= "y";
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NET_KEY= "y";
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NET_KEY_MIGRATE= "y";
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INET= "y";
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IP_MULTICAST= "y";
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IP_ADVANCED_ROUTER= "y";
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IP_MULTIPLE_TABLES= "y";
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IP_ROUTE_MULTIPATH= "y";
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IP_ROUTE_VERBOSE= "y";
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IP_PNP= "y";
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IP_PNP_DHCP= "y";
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IP_PNP_BOOTP= "y";
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IP_MROUTE= "y";
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IP_PIMSM_V1= "y";
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IP_PIMSM_V2= "y";
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SYN_COOKIES= "y";
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TCP_MD5SIG= "y";
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IPV6_ROUTER_PREF= "y";
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IPV6_ROUTE_INFO= "y";
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IPV6_OPTIMISTIC_DAD= "y";
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IPV6_MROUTE= "y";
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IPV6_PIMSM_V2= "y";
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NETWORK_SECMARK= "y";
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NETFILTER= "y";
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NF_CONNTRACK_SECMARK= "y";
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NF_CONNTRACK_EVENTS= "y";
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IP_VS_IPV6= "y";
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IP_VS_PROTO_TCP= "y";
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IP_VS_PROTO_UDP= "y";
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IP_VS_PROTO_ESP= "y";
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IP_VS_PROTO_AH= "y";
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VLAN_8021Q_GVRP= "y";
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IPDDP_ENCAP= "y";
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NET_SCHED= "y";
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NET_CLS_ACT= "y";
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NET_ACT_POLICE= "y";
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GACT_PROB= "y";
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MTD= "y";
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MTD_BLOCK= "y";
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MTD_CFI= "y";
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MTD_CFI_INTELEXT= "y";
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MTD_CFI_AMDSTD= "y";
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MTD_CFI_STAA= "y";
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MTD_PHYSMAP_OF= "y";
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BLK_DEV_RAM= "y";
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BLK_DEV_SD= "y";
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BLK_DEV_SR= "y";
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SCSI_CONSTANTS= "y";
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SCSI_LOGGING= "y";
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SCSI_SCAN_ASYNC= "y";
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AIC7XXX_RESET_DELAY_MS="15000";
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AIC7XXX_DEBUG_ENABLE= "n";
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ATA= "y";
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ATA_PIIX= "y";
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PATA_OLDPIIX= "y";
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PATA_MPIIX= "y";
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ATA_GENERIC= "y";
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PATA_LEGACY= "y";
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MD= "y";
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NETDEVICES= "y";
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PCNET32= "y";
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IPW2100_MONITOR= "y";
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HOSTAP_FIRMWARE= "y";
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HOSTAP_FIRMWARE_NVRAM= "y";
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INPUT_MOUSEDEV= "y";
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SERIAL_8250= "y";
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SERIAL_8250_CONSOLE= "y";
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POWER_RESET= "y";
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POWER_RESET_PIIX4_POWEROFF= "y";
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POWER_RESET_SYSCON= "y";
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HWMON= "n";
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FB= "y";
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FB_CIRRUS= "y";
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VGA_CONSOLE= "n";
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FRAMEBUFFER_CONSOLE= "y";
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RTC_CLASS= "y";
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RTC_DRV_CMOS= "y";
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EXT2_FS= "y";
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EXT3_FS= "y";
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JFS_POSIX_ACL= "y";
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JFS_SECURITY= "y";
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QUOTA= "y";
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QFMT_V2= "y";
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JOLIET= "y";
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ZISOFS= "y";
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PROC_KCORE= "y";
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TMPFS= "y";
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CONFIGFS_FS= "y";
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JFFS2_FS_XATTR= "y";
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JFFS2_COMPRESSION_OPTIONS= "y";
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JFFS2_RUBIN= "y";
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# NFS_FS= "y";
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# ROOT_NFS= "y";
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# NFSD= "y";
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# NFSD_V3= "y";
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CRYPTO_HMAC= "y";
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RCU_CPU_STALL_TIMEOUT = "60";
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ENABLE_DEFAULT_TRACERS = "y";
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CFG80211= "y";
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MAC80211= "y";
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MAC80211_MESH= "y";
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RFKILL= "y";
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WLAN = "y";
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MAC80211_HWSIM = "y";
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SQUASHFS = "y";
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SQUASHFS_XZ = "y";
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VIRTIO_PCI = "y";
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VIRTIO_BLK = "y";
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VIRTIO_NET = "y";
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};
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};
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outputs.default = "directory";
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}
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