Documentation

Technical Reference

• BCM63xx Firmware Image Information
• Boot/Init Requirements
• BusyBox
• DFS
• EasyCwmp (CPE WAN Management Protocol daemon)
• External Documentation
• Filesystems
• Flash memory
• Hotplug -- Legacy
• Image formats
• image/Makefile Details
• Init (User space boot) reference for Chaos Calmer: procd
• Init Scripts
• Internal Layout D-Link DIR-825
• libnl and libnl-tiny – Technical Reference
• libubox
• lldpd
• LuCI – Technical Reference
• LuCI2 (OpenWrt web user interface)
• mountd – Technical Reference
• Mounting Block Devices
• MTD
• netifd (Network Interface Daemon) – Technical Reference
• Network Filesystems
• odhcp6c
• odhcpd
• OpenWrt Buildroot – Technical Reference
• OpenWrt File System Hierarchy / Memory Usage
• OpenWrt – operating system architecture
• Preinit and Root Mount and Firstboot Scripts
• Procd system init and daemon management
• rpcd: OpenWrt ubus RPC daemon for backend server
• swconfig
• Sysupgrade – Technical Reference
• The Boot Process
• The Bootloader
• The OpenWrt Flash Layout
• TRX vs. TRX2 vs. BIN
• ubox
• ubus (OpenWrt micro bus architecture)
• UCI (Unified Configuration Interface) – Technical Reference
• unetd
• Wireless Modes
• Wireless Standards
• Xenomai - real-time framework inside OpenWrt

• ADAM2
• ARMBoot
• Breed
• brnboot
• CFE
• Das U-Boot
• Das U-Boot Environment
• EVA
• kboot
• kwboot
• MyLoader
• pepe2k-u-boot_mod
• PP Boot
• PSPBoot
• RealTek
• RedBoot
• RouterBOOT
• YAMON

• Changing CFE defaults

WLAN drivers

• ath10k
• ath10k-ct
• ath10k-ct-smallbuffers
• ath11k
• ath5k
• ath9k
• b43
• b43 legacy
• brcmfmac
• brcmsmac
• mt76
• mwlwifi
• none
• rt2500pci
• rt2800pci
• rt2800usb
• rtl819x
• Unknown Wi-Fi driver

Hardware

• Antennas

...

• Buffered Cable, Wiggler
• Cryptographic Hardware Accelerators
• Ethernet Network Switch
• GPIO
• Hardware Ports
• I2C
• Index of hardware pages
• Integrated Circuit
• Internet access technologies
• JTAG
• JTAG Cables
• JTAG utilization
• Mobile Wireless
• OpenWrt Hardware List
• Performance
• Serial Cables
• Serial Console
• SoC (System on a Chip)
• Soldering
• The CPU (Intellectual property core)
• Unbuffered Cable, Xilinx DLC5 Cable III
• xDSL (Digital subscriber line)

• 1-wire Bus

• Allwinner D1 (sun20i)
• Allwinner Sun4i/5i/6i/7i/9i (sunxi)
• AR7 SoCs
• Broadcom BCM33xx
• Broadcom BCM47xx
• Broadcom BCM53xx
• Broadcom BCM63xx
• Freescale i.MX
• Freescale MPC
• Hisilicon hi35xx
• Lantiq SoCs
• Marvell Technology Group SoCs
• MediaTek / Ralink
• MediaTek-Ralink ramips
• oxnas
• Qualcomm Atheros
• Qualcomm Atheros AR5xxx (atheros)
• Qualcomm Atheros AR7xxx, AR9xxx and QCA9xxx boards
• Realtek
• SiFive RISC-V SoCs
• SoC (Sytem on Chip)
• StarFive RISC-V SoCs

• OpenWrt image conversion

• BCM6348 GPIO pinmux
• SMP/CMT Broadcom 63xx

• IVG-HP203Y-AY

• Atheros Switches

Instruction Sets

• aarch64_armv8-a
• aarch64_cortex-a53
• aarch64_cortex-a72
• aarch64_cortex-a76
• aarch64_generic
• arc_arc700
• arc_archs
• arm_arm1176jzf-s_vfp
• arm_arm926ej-s
• arm_cortex-a15_neon-vfpv4
• arm_cortex-a5
• arm_cortex-a53_neon-vfpv4
• arm_cortex-a5_neon-vfpv4
• arm_cortex-a7
• arm_cortex-a7_neon-vfpv4
• arm_cortex-a8_vfpv3
• arm_cortex-a9
• arm_cortex-a9_neon
• arm_cortex-a9_vfpv3
• arm_fa526
• arm_mpcore
• arm_mpcore_vfp
• arm_xscale
• armeb_xscale
• i386_geode
• i386_i486
• i386_pentium4
• mips64_mips64
• mips64_octeon
• mips64_octeonplus
• mips64el_mips64

...

• mips_24kc
• mips_4kec
• mips_mips32
• mipsel_24kc
• mipsel_24kc_24kf
• mipsel_74kc
• mipsel_mips32
• mipsel_mips32r2
• powerpc_440
• powerpc_464fp
• powerpc_8540
• x86_64

Targets

• adm5120
• adm8668
• apm821xx
• ar7
• ar71xx
• ar71xx-ath79
• at91
• ath25
• ath79
• atheros
• au1000
• avr32
• bcm27xx
• bcm47xx
• bcm4908
• bcm53xx
• bcm63xx
• bmips
• brcm-2.4
• brcm2708
• brcm47xx
• brcm63xx
• cns21xx
• cns3xxx
• cobalt
• d1
• ep93xx
• gemini
• imx
• imx6
• iop32x
• ipq40xx
• ipq806x
• ixp4xx
• Kernel versions
• kirkwood
• lantiq
• layerscape
• loongarch64
• magicbox
• malta
• mcs814x
• mediatek
• mpc85xx
• mvebu
• mxs
• octeon
• octeontx
• omap
• orion
• oxnas
• pistachio
• ppc40x
• ppc44x
• ps3
• pxa
• qualcommax/ipq807x
• ramips
• rb532
• rdc
• realtek
• realview
• rockchip
• Samsung
• sibyte
• sifiveu
• starfive
• sunxi
• tegra
• uml
• x86
• xburst
• zynq