1
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forked from dan/liminix
liminix/devices/openwrt-one/default.nix
2025-01-05 16:14:51 +01:00

698 lines
23 KiB
Nix

{
description = ''
OpenWrt One
***********
Hardware summary
================
- MediaTek MT7981B (1300MHz)
- 256MB NAND Flash
- 1024MB RAM
- WLan hardware: Mediatek MT7976C
Status
======
- Only tested over TFTP so far.
- WiFi (2.4G and 5G) works.
- 2.5G ethernet port works.
Limitations
===========
- adding `he_bss_color="128"` causes `Invalid argument` for hostap
- nvme support untested
- I don't think the front LEDs work yet
Installation
============
- build the default output (the FIT image)
- rename it to 'openwrt-mediatek-filogic-openwrt_one-squashfs-sysupgrade.itb'
- start a TFTP server
- use 'Load production system via TFTP then write to NAND' and 'Boot production system from NAND'
from the serial uboot menu
'';
system = {
crossSystem = {
config = "aarch64-unknown-linux-musl";
gcc = {
# https://openwrt.org/docs/techref/instructionset/aarch64_cortex-a53
# openwrt ./target/linux/mediatek/filogic/target.mk
# https://gcc.gnu.org/onlinedocs/gcc/AArch64-Options.html
# https://en.wikipedia.org/wiki/Comparison_of_ARM_processors
arch = "armv8-a";
};
};
};
module = {pkgs, config, lib, lim, ... }:
let
openwrt = pkgs.openwrt_24_10;
mediatek-firmware = pkgs.stdenv.mkDerivation {
name = "wlan-firmware";
phases = ["installPhase"];
installPhase = ''
mkdir $out
cp ${pkgs.linux-firmware}/lib/firmware/mediatek/{mt7915,mt7615,mt7986_eeprom_mt7976,mt7981}* $out
'';
};
airoha-firmware = pkgs.stdenv.mkDerivation {
name = "airoha-firmware";
phases = ["installPhase"];
installPhase = ''
mkdir $out
cp ${pkgs.linux-firmware}/lib/firmware/airoha/* $out
'';
};
in {
imports = [
../../modules/arch/aarch64.nix
../../modules/outputs/tftpboot.nix
];
config = {
kernel = {
src = openwrt.kernelSrc;
version = openwrt.kernelVersion;
extraPatchPhase = ''
${openwrt.applyPatches.mediatek}
'';
config = {
NET="y"; # unlock NET_XGRESS
SERIAL_8250="y"; # unlock SERIAL_8250_FSL
SERIAL_8250_CONSOLE="y"; # to get the serial console
WATCHDOG="y"; # unlock WATCHDOG_CORE
NEW_LEDS="y"; # unlock LEDS_PWM
LEDS_CLASS="y"; # unlock LEDS_PWM
LEDS_TRIGGERS="y"; # unlock LEDS_TRIGGER_PATTERN
DEFERRED_STRUCT_PAGE_INIT="y"; # trigger PADATA
# Taken from openwrt's ./target/linux/mediatek/filogic/config-6.6
"64BIT"="y";
AIROHA_EN8801SC_PHY="y";
ARCH_BINFMT_ELF_EXTRA_PHDRS="y";
ARCH_CORRECT_STACKTRACE_ON_KRETPROBE="y";
ARCH_DEFAULT_KEXEC_IMAGE_VERIFY_SIG="y";
ARCH_DMA_ADDR_T_64BIT="y";
ARCH_FORCE_MAX_ORDER="10";
ARCH_KEEP_MEMBLOCK="y";
ARCH_MEDIATEK="y";
ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE="y";
ARCH_MMAP_RND_BITS="18";
ARCH_MMAP_RND_BITS_MAX="24";
ARCH_MMAP_RND_BITS_MIN="18";
ARCH_MMAP_RND_COMPAT_BITS_MIN="11";
ARCH_PROC_KCORE_TEXT="y";
ARCH_SPARSEMEM_ENABLE="y";
ARCH_STACKWALK="y";
ARCH_SUSPEND_POSSIBLE="y";
ARCH_WANTS_NO_INSTR="y";
ARCH_WANTS_THP_SWAP="y";
ARM64="y";
ARM64_4K_PAGES="y";
ARM64_ERRATUM_843419="y";
ARM64_LD_HAS_FIX_ERRATUM_843419="y";
ARM64_PAGE_SHIFT="12";
ARM64_PA_BITS="48";
ARM64_PA_BITS_48="y";
ARM64_TAGGED_ADDR_ABI="y";
ARM64_VA_BITS="39";
ARM64_VA_BITS_39="y";
ARM_AMBA="y";
ARM_ARCH_TIMER="y";
ARM_ARCH_TIMER_EVTSTREAM="y";
ARM_GIC="y";
ARM_GIC_V2M="y";
ARM_GIC_V3="y";
ARM_GIC_V3_ITS="y";
ARM_GIC_V3_ITS_PCI="y";
ARM_MEDIATEK_CPUFREQ="y";
ARM_PMU="y";
ARM_PMUV3="y";
ARM_PSCI_FW="y";
ATA="y";
AUDIT_ARCH_COMPAT_GENERIC="y";
BLK_DEV_LOOP="y";
BLK_DEV_SD="y";
BLK_MQ_PCI="y";
BLK_PM="y";
BLOCK_NOTIFIERS="y";
BSD_PROCESS_ACCT="y";
BSD_PROCESS_ACCT_V3="y";
BUFFER_HEAD="y";
BUILTIN_RETURN_ADDRESS_STRIPS_PAC="y";
CC_HAVE_SHADOW_CALL_STACK="y";
CC_HAVE_STACKPROTECTOR_SYSREG="y";
#CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5";
CC_NO_ARRAY_BOUNDS="y";
CLKSRC_MMIO="y";
CLONE_BACKWARDS="y";
CMDLINE_OVERRIDE="y";
COMMON_CLK="y";
COMMON_CLK_MEDIATEK="y";
COMMON_CLK_MT7981="y";
COMMON_CLK_MT7981_ETHSYS="y";
COMMON_CLK_MT7986="y";
COMMON_CLK_MT7986_ETHSYS="y";
COMMON_CLK_MT7988="y";
COMPACT_UNEVICTABLE_DEFAULT="1";
CONFIGFS_FS="y";
CONSOLE_LOGLEVEL_DEFAULT="15";
CONTEXT_TRACKING="y";
CONTEXT_TRACKING_IDLE="y";
CPU_FREQ="y";
CPU_FREQ_DEFAULT_GOV_USERSPACE="y";
CPU_FREQ_GOV_ATTR_SET="y";
CPU_FREQ_GOV_COMMON="y";
CPU_FREQ_GOV_CONSERVATIVE="y";
CPU_FREQ_GOV_ONDEMAND="y";
CPU_FREQ_GOV_PERFORMANCE="y";
CPU_FREQ_GOV_POWERSAVE="y";
CPU_FREQ_GOV_SCHEDUTIL="y";
CPU_FREQ_GOV_USERSPACE="y";
CPU_FREQ_STAT="y";
CPU_LITTLE_ENDIAN="y";
CPU_RMAP="y";
CPU_THERMAL="y";
CRC16="y";
CRC_CCITT="y";
CRYPTO_AES_ARM64="y";
CRYPTO_AES_ARM64_CE="y";
CRYPTO_AES_ARM64_CE_BLK="y";
CRYPTO_AES_ARM64_CE_CCM="y";
CRYPTO_CMAC="y";
CRYPTO_CRC32="y";
CRYPTO_CRC32C="y";
CRYPTO_CRYPTD="y";
CRYPTO_DEFLATE="y";
CRYPTO_DRBG="y";
CRYPTO_DRBG_HMAC="y";
CRYPTO_DRBG_MENU="y";
CRYPTO_ECB="y";
CRYPTO_ECC="y";
CRYPTO_ECDH="y";
CRYPTO_GHASH_ARM64_CE="y";
CRYPTO_HASH_INFO="y";
CRYPTO_HMAC="y";
CRYPTO_JITTERENTROPY="y";
CRYPTO_LIB_BLAKE2S_GENERIC="y";
CRYPTO_LIB_GF128MUL="y";
CRYPTO_LIB_SHA1="y";
CRYPTO_LIB_SHA256="y";
CRYPTO_LIB_UTILS="y";
CRYPTO_LZO="y";
CRYPTO_RNG="y";
CRYPTO_RNG2="y";
CRYPTO_RNG_DEFAULT="y";
CRYPTO_SHA256="y";
CRYPTO_SHA256_ARM64="y";
CRYPTO_SHA2_ARM64_CE="y";
CRYPTO_SHA3="y";
CRYPTO_SHA512="y";
CRYPTO_SM4="y";
CRYPTO_SM4_ARM64_CE_BLK="y";
CRYPTO_SM4_ARM64_CE_CCM="y";
CRYPTO_SM4_ARM64_CE_GCM="y";
CRYPTO_ZSTD="y";
DCACHE_WORD_ACCESS="y";
#DEBUG_INFO="y";
DEBUG_MISC="y";
DIMLIB="y";
DMADEVICES="y";
DMATEST="y";
DMA_BOUNCE_UNALIGNED_KMALLOC="y";
DMA_DIRECT_REMAP="y";
DMA_ENGINE="y";
DMA_ENGINE_RAID="y";
DMA_OF="y";
DMA_VIRTUAL_CHANNELS="y";
DTC="y";
EDAC_SUPPORT="y";
EINT_MTK="y";
EXCLUSIVE_SYSTEM_RAM="y";
EXT4_FS="y";
F2FS_FS="y";
FIXED_PHY="y";
FIX_EARLYCON_MEM="y";
FRAME_POINTER="y";
FS_IOMAP="y";
FS_MBCACHE="y";
FUNCTION_ALIGNMENT="4";
FUNCTION_ALIGNMENT_4B="y";
FWNODE_MDIO="y";
FW_LOADER_PAGED_BUF="y";
#FW_LOADER_SYSFS="y";
#GCC11_NO_ARRAY_BOUNDS="y";
#GCC_ASM_GOTO_OUTPUT_WORKAROUND="y";
GCC_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS="y";
GENERIC_ALLOCATOR="y";
GENERIC_ARCH_TOPOLOGY="y";
GENERIC_BUG="y";
GENERIC_BUG_RELATIVE_POINTERS="y";
GENERIC_CLOCKEVENTS="y";
GENERIC_CLOCKEVENTS_BROADCAST="y";
GENERIC_CPU_AUTOPROBE="y";
GENERIC_CPU_VULNERABILITIES="y";
GENERIC_CSUM="y";
GENERIC_EARLY_IOREMAP="y";
GENERIC_GETTIMEOFDAY="y";
GENERIC_IDLE_POLL_SETUP="y";
GENERIC_IOREMAP="y";
GENERIC_IRQ_EFFECTIVE_AFF_MASK="y";
GENERIC_IRQ_SHOW="y";
GENERIC_IRQ_SHOW_LEVEL="y";
GENERIC_LIB_DEVMEM_IS_ALLOWED="y";
GENERIC_MSI_IRQ="y";
GENERIC_PCI_IOMAP="y";
GENERIC_PHY="y";
GENERIC_PINCONF="y";
GENERIC_PINCTRL_GROUPS="y";
GENERIC_PINMUX_FUNCTIONS="y";
GENERIC_SCHED_CLOCK="y";
GENERIC_SMP_IDLE_THREAD="y";
GENERIC_STRNCPY_FROM_USER="y";
GENERIC_STRNLEN_USER="y";
GENERIC_TIME_VSYSCALL="y";
GLOB="y";
GPIO_CDEV="y";
GPIO_WATCHDOG="y";
GPIO_WATCHDOG_ARCH_INITCALL="y";
GRO_CELLS="y";
HARDIRQS_SW_RESEND="y";
HAS_DMA="y";
HAS_IOMEM="y";
HAS_IOPORT="y";
HAS_IOPORT_MAP="y";
HWMON="y";
HW_RANDOM="y";
HW_RANDOM_MTK="y";
I2C="y";
I2C_BOARDINFO="y";
I2C_CHARDEV="y";
I2C_MT65XX="y";
ICPLUS_PHY="y";
ILLEGAL_POINTER_VALUE="0xdead000000000000";
#INITRAMFS_SOURCE="""";
IRQCHIP="y";
IRQ_DOMAIN="y";
IRQ_DOMAIN_HIERARCHY="y";
IRQ_FORCED_THREADING="y";
IRQ_TIME_ACCOUNTING="y";
IRQ_WORK="y";
JBD2="y";
JUMP_LABEL="y";
LEDS_PWM="y";
LEDS_SMARTRG_LED="y";
LIBFDT="y";
LOCK_DEBUGGING_SUPPORT="y";
LOCK_SPIN_ON_OWNER="y";
LZO_COMPRESS="y";
LZO_DECOMPRESS="y";
MAGIC_SYSRQ="y";
MAXLINEAR_GPHY="y";
MDIO_BUS="y";
MDIO_DEVICE="y";
MDIO_DEVRES="y";
MEDIATEK_2P5GE_PHY="y";
MEDIATEK_GE_PHY="y";
MEDIATEK_GE_SOC_PHY="y";
MEDIATEK_WATCHDOG="y";
MESSAGE_LOGLEVEL_DEFAULT="7";
MFD_SYSCON="y";
MIGRATION="y";
MMC="y";
MMC_BLOCK="y";
MMC_CQHCI="y";
MMC_MTK="y";
MMU_LAZY_TLB_REFCOUNT="y";
MODULES_TREE_LOOKUP="y";
MODULES_USE_ELF_RELA="y";
MTD_NAND_CORE="y";
MTD_NAND_ECC="y";
MTD_NAND_ECC_MEDIATEK="y";
MTD_NAND_ECC_SW_HAMMING="y";
MTD_NAND_MTK="y";
MTD_NAND_MTK_BMT="y";
MTD_PARSER_TRX="y";
MTD_RAW_NAND="y";
MTD_SPI_NAND="y";
MTD_SPI_NOR="y";
MTD_SPLIT_FIRMWARE="y";
MTD_SPLIT_FIT_FW="y";
MTD_UBI="y";
MTD_UBI_BEB_LIMIT="20";
MTD_UBI_BLOCK="y";
MTD_UBI_FASTMAP="y";
MTD_UBI_NVMEM="y";
MTD_UBI_WL_THRESHOLD="4096";
MTK_CPUX_TIMER="y";
MTK_HSDMA="y";
MTK_INFRACFG="y";
MTK_LVTS_THERMAL="y";
MTK_LVTS_THERMAL_DEBUGFS="y";
MTK_PMIC_WRAP="y";
MTK_REGULATOR_COUPLER="y";
MTK_SCPSYS="y";
MTK_SCPSYS_PM_DOMAINS="y";
MTK_SOC_THERMAL="y";
MTK_THERMAL="y";
MTK_TIMER="y";
MUTEX_SPIN_ON_OWNER="y";
NEED_DMA_MAP_STATE="y";
NEED_SG_DMA_LENGTH="y";
NET_DEVLINK="y";
NET_DSA="y";
NET_DSA_MT7530="y";
NET_DSA_MT7530_MDIO="y";
NET_DSA_MT7530_MMIO="y";
NET_DSA_TAG_MTK="y";
#NET_EGRESS="y";
NET_FLOW_LIMIT="y";
#NET_INGRESS="y";
NET_MEDIATEK_SOC="y";
NET_MEDIATEK_SOC_WED="y";
NET_SELFTESTS="y";
NET_SWITCHDEV="y";
NET_VENDOR_MEDIATEK="y";
#NET_XGRESS="y";
NLS="y";
NO_HZ_COMMON="y";
NO_HZ_IDLE="y";
NR_CPUS="4";
NVMEM="y";
NVMEM_BLOCK="y";
NVMEM_LAYOUTS="y";
NVMEM_LAYOUT_ADTRAN="y";
NVMEM_MTK_EFUSE="y";
NVMEM_SYSFS="y";
OF="y";
OF_ADDRESS="y";
OF_DYNAMIC="y";
OF_EARLY_FLATTREE="y";
OF_FLATTREE="y";
OF_GPIO="y";
OF_IRQ="y";
OF_KOBJ="y";
OF_MDIO="y";
OF_OVERLAY="y";
OF_RESOLVE="y";
PADATA="y";
PAGE_POOL="y";
PAGE_POOL_STATS="y";
PAGE_SIZE_LESS_THAN_256KB="y";
PAGE_SIZE_LESS_THAN_64KB="y";
#PAHOLE_HAS_LANG_EXCLUDE="y";
PARTITION_PERCPU="y";
PCI="y";
PCIEAER="y";
PCIEASPM="y";
PCIEASPM_PERFORMANCE="y";
PCIEPORTBUS="y";
PCIE_MEDIATEK_GEN3="y";
PCIE_PME="y";
PCI_DEBUG="y";
PCI_DOMAINS="y";
PCI_DOMAINS_GENERIC="y";
PCI_MSI="y";
PCS_MTK_LYNXI="y";
PCS_MTK_USXGMII="y";
PERF_EVENTS="y";
PER_VMA_LOCK="y";
PGTABLE_LEVELS="3";
PHYLIB="y";
PHYLIB_LEDS="y";
PHYLINK="y";
PHYS_ADDR_T_64BIT="y";
PHY_MTK_TPHY="y";
PHY_MTK_XFI_TPHY="y";
PHY_MTK_XSPHY="y";
PINCTRL="y";
PINCTRL_MT7981="y";
PINCTRL_MT7986="y";
PINCTRL_MT7988="y";
PINCTRL_MTK_MOORE="y";
PINCTRL_MTK_V2="y";
PM="y";
PM_CLK="y";
PM_GENERIC_DOMAINS="y";
PM_GENERIC_DOMAINS_OF="y";
PM_OPP="y";
POLYNOMIAL="y";
POSIX_CPU_TIMERS_TASK_WORK="y";
POWER_RESET="y";
POWER_RESET_SYSCON="y";
POWER_SUPPLY="y";
PREEMPT_NONE_BUILD="y";
PRINTK_TIME="y";
PSTORE="y";
PSTORE_COMPRESS="y";
PSTORE_CONSOLE="y";
PSTORE_PMSG="y";
PSTORE_RAM="y";
PTP_1588_CLOCK_OPTIONAL="y";
PWM="y";
PWM_MEDIATEK="y";
PWM_SYSFS="y";
QUEUED_RWLOCKS="y";
QUEUED_SPINLOCKS="y";
RANDSTRUCT_NONE="y";
RAS="y";
RATIONAL="y";
REALTEK_PHY="y";
REED_SOLOMON="y";
REED_SOLOMON_DEC8="y";
REED_SOLOMON_ENC8="y";
REGMAP="y";
REGMAP_I2C="y";
REGMAP_MMIO="y";
REGULATOR="y";
REGULATOR_FIXED_VOLTAGE="y";
REGULATOR_MT6380="y";
REGULATOR_RT5190A="y";
RESET_CONTROLLER="y";
RESET_TI_SYSCON="y";
RFS_ACCEL="y";
RODATA_FULL_DEFAULT_ENABLED="y";
RPS="y";
RTC_CLASS="y";
RTC_DRV_MT7622="y";
RTC_I2C_AND_SPI="y";
RWSEM_SPIN_ON_OWNER="y";
SCHED_MC="y";
SCSI="y";
SCSI_COMMON="y";
SERIAL_8250_FSL="y";
SERIAL_8250_MT6577="y";
SERIAL_8250_NR_UARTS="3";
SERIAL_8250_RUNTIME_UARTS="3";
SERIAL_DEV_BUS="y";
SERIAL_DEV_CTRL_TTYPORT="y";
SERIAL_MCTRL_GPIO="y";
SERIAL_OF_PLATFORM="y";
SGL_ALLOC="y";
SG_POOL="y";
SMP="y";
SOCK_RX_QUEUE_MAPPING="y";
SOFTIRQ_ON_OWN_STACK="y";
SPARSEMEM="y";
SPARSEMEM_EXTREME="y";
SPARSEMEM_VMEMMAP="y";
SPARSEMEM_VMEMMAP_ENABLE="y";
SPARSE_IRQ="y";
SPI="y";
SPI_DYNAMIC="y";
SPI_MASTER="y";
SPI_MEM="y";
SPI_MT65XX="y";
SPI_MTK_SNFI="y";
#SQUASHFS_DECOMP_MULTI_PERCPU="y";
SWIOTLB="y";
SWPHY="y";
SYSCTL_EXCEPTION_TRACE="y";
THERMAL="y";
THERMAL_DEFAULT_GOV_STEP_WISE="y";
THERMAL_EMERGENCY_POWEROFF_DELAY_MS="0";
THERMAL_GOV_BANG_BANG="y";
THERMAL_GOV_FAIR_SHARE="y";
THERMAL_GOV_STEP_WISE="y";
THERMAL_GOV_USER_SPACE="y";
THERMAL_HWMON="y";
THERMAL_OF="y";
THERMAL_WRITABLE_TRIPS="y";
THREAD_INFO_IN_TASK="y";
TICK_CPU_ACCOUNTING="y";
TIMER_OF="y";
TIMER_PROBE="y";
TRACE_IRQFLAGS_NMI_SUPPORT="y";
TREE_RCU="y";
TREE_SRCU="y";
UBIFS_FS="y";
UIMAGE_FIT_BLK="y";
USB_SUPPORT="y";
VMAP_STACK="y";
WATCHDOG_CORE="y";
WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC="y";
WATCHDOG_PRETIMEOUT_GOV="y";
WATCHDOG_PRETIMEOUT_GOV_PANIC="y";
WATCHDOG_PRETIMEOUT_GOV_SEL="m";
WATCHDOG_SYSFS="y";
XPS="y";
XXHASH="y";
ZLIB_DEFLATE="y";
ZLIB_INFLATE="y";
ZONE_DMA32="y";
ZSTD_COMMON="y";
ZSTD_COMPRESS="y";
ZSTD_DECOMPRESS="y";
# from DEVICE_PACKAGES in the openwrt_one section of
# openwrt's ./target/linux/mediatek/image/filogic.mk:
# chop off the 'kmod-' prefix and search for 'KernelPackage/...'
# in ./package/kernel/linux/modules/*.mk, and remember to add
# modules to kmodloader targets below
AIR_EN8811H_PHY="m";
RTC_DRV_PCF8563="m";
NVME_CORE="m";
BLK_DEV_NVME="m";
NVME_MULTIPATH="n";
NVME_HWMON="y";
# ???
AQUANTIA_PHY="m";
MT798X_WMAC="y";
} // lib.optionalAttrs (config.system.service ? watchdog) {
RALINK_WDT = "y"; # watchdog
MT7621_WDT = "y"; # or it might be this one
};
conditionalConfig = {
WLAN = {
MT7915E = "m";
};
};
};
boot = {
commandLine = [ "console=ttyS0,115200" ];
tftp = {
# Should be a segment of free RAM, where the tftp artifact
# can be stored before unpacking it to the 'hardware.loadAddress'
# The 'hardware.loadAddress' is 0x44000000, and the bootlog
# suggests it loads the fit to 0x46000000
loadAddress = lim.parseInt "0x46000000";
};
imageFormat = "fit";
};
filesystem =
let inherit (pkgs.pseudofile) dir symlink;
in
dir {
lib = dir {
firmware = dir {
mediatek = symlink mediatek-firmware;
airoha = symlink airoha-firmware;
};
};
};
hardware =
let
phy = pkgs.kmodloader.override {
targets = [
"air_en8811h"
];
inherit (config.system.outputs) kernel;
};
mac80211 = pkgs.kmodloader.override {
targets = [
"mt7915e"
"rtc-pcf8563"
"nvme_core"
"nvme"
#"mt7996e"
"aquantia"
];
inherit (config.system.outputs) kernel;
};
in {
# from OEM bootlog
# Creating 4 MTD partitions on "spi0.0":
# 0x000000000000-0x000000040000 : "bl2-nor"
# 0x000000040000-0x000000100000 : "factory"
# 0x000000100000-0x000000180000 : "fip-nor"
# 0x000000180000-0x000000e00000 : "recovery"
# spi-nand spi1.1: calibration result: 0x3
# spi-nand spi1.1: Winbond SPI NAND was found.
# spi-nand spi1.1: 256 MiB, block size: 128 KiB, page size: 2048, OOB size: 128
# 2 fixed-partitions partitions found on MTD device spi1.1
# Creating 2 MTD partitions on "spi1.1":
# 0x000000000000-0x000000100000 : "bl2"
# 0x000000100000-0x000010000000 : "ubi"
flash = {
# from the OEM bootlog:
# ## Checking Image at 46000000 ...
# FIT image found
# FIT description: ARM64 OpenWrt FIT (Flattened Image Tree)
# Image 0 (kernel-1)
# Description: ARM64 OpenWrt Linux-6.6.57
# Type: Kernel Image
# Compression: gzip compressed
# Data Start: 0x46001000
# Data Size: 5751840 Bytes = 5.5 MiB
# Architecture: AArch64
# OS: Linux
# Load Address: 0x44000000
# Entry Point: 0x44000000
address = lim.parseInt "0x44000000";
size = lim.parseInt "0xf60000";
# /proc/mtd on a running system:
# dev: size erasesize name
# mtd0: 00040000 00010000 "bl2-nor"
# mtd1: 000c0000 00010000 "factory"
# mtd2: 00080000 00010000 "fip-nor"
# mtd3: 00c80000 00010000 "recovery"
# mtd4: 00100000 00020000 "bl2"
# mtd5: 0ff00000 00020000 "ubi"
eraseBlockSize = 65536;
};
defaultOutput = "uimage";
loadAddress = lim.parseInt "0x44000000";
entryPoint = lim.parseInt "0x44000000";
# TODO AFAICT this should be 2048, but I got 'FIT: image rootfs-1 start not aligned to page boundaries' with that...
#alignment = 2048;
alignment = 4096;
rootDevice = "/dev/fit0";
dts = {
src = "${openwrt.src}/target/linux/mediatek/dts/mt7981b-openwrt-one.dts";
includePaths = [
"${openwrt.src}/target/linux/mediatek/dts"
"${config.system.outputs.kernel.modulesupport}/arch/arm64/boot/dts/mediatek/"
];
};
networkInterfaces =
let
inherit (config.system.service.network) link;
in rec {
eth0 = link.build {
ifname = "eth0";
dependencies = [ phy ];
};
eth1 = link.build { ifname = "eth1"; };
wlan0 = link.build {
ifname = "wlan0";
dependencies = [ mac80211 ];
};
wlan1 = link.build {
ifname = "wlan1";
dependencies = [ mac80211 ];
};
};
};
};
};
}