OpenWrt Branch lede embedded No Line customization by System-2. Custom firmware

# Select target Build firmware platform

CD ~/source

# pre-edit Check

Make Defconfigmake Prereq

# Set firmware default size and customize new hardware

# to create a custom name firmware, machine model needs to be modified 8 Locations

# Motherboard CPU is mt7620n

# Hardware is the same as zbt WR8305RT hardware

# The real model on the board is jgx-x5

# Firmware capacity: 16M

# 16 binary: 0xfb0000

# decimal: 16121856≈15.375

CD ~/source/target/linux/ramips/

# Section 1 Step: Define profile files, for make menuconfig Show Menu

File= "./image/mt7620.mk" Cat >> $file <<eof define DEVICE/JLCSSWRT dts:= jlcsswrt device_title: = Mywrtendeftarget_devices + = jlcsswrteof

# Section 2 step:sed when using "":\\t represents a tab character

File= "./base-files/lib/ramips.sh" grep "Jlcsswrt" $fileif [$?-ne 0];then num= ' grep-a1-n ' name.*wr8305rt.* ' $file |g Rep ';; ' |awk-f '-' {print $NR} ' sed-i ' ${num}a\\\t*\ "mywrt\") "$file num=$[$num +1] sed-i" ${num}a\\\t\\tname=\ "Jlcsswrt\" "$file num=$[$num +1] sed-i" ${num}a\\\t\\t;; "$filefi grep". *jlcsswrt.* "$file-c4-i

# Section 3 step:sed when using ':\ t represents a tab character

File= "./base-files/lib/upgrade/platform.sh" grep "Jlcsswrt" $fileif [$?-ne 0];then sed-i '/wr8305rt/a\\tjlcsswrt |\\ ' $filefigrep "jlcsswrt" $file-c1

# Section 4 Step:

File= "./base-files/etc/diag.sh" grep "Jlcsswrt" $fileif [$?-ne 0];then sed-i '/wr8305rt/i\\tjlcsswrt|\\ ' $filefigrep ' Jlcsswrt ' $file-c1

# Section 5 Step: Define the system LEDs Interface

File= "./base-files/etc/board.d/01_leds" grep "Jlcsswrt" $fileif [$?-ne 0];then sed-i '/wr8305rt/i\jlcsswrt|\\ ' $filef Igrep "Jlcsswrt" $file-a1

# Section 6 Step: Define network Interface

File= "./base-files/etc/board.d/02_network" grep "Jlcsswrt" $fileif [$?-ne 0];then sed-i '/wr8305rt/i\\tjlcsswrt|\\ ' $ Filefigrep "Jlcsswrt" $file-c1

# Section 7 Step: Define DTS file, device model, memory size, partition information, etc.

# Modify Flash Partitioning

# since our flash is 16M , modify the firmware partition size to 0xfb0000(L45)

# (firmware) + (Factory) + (uboot-env) + (uboot) =flash

# (Kernel) + (ROOTFS) =firmware

# (SQUASHFS (RO)) + (JFFS2 (rw,rootfs_data)) =rootfs

\CP./dts/zbt-wr8305rt.dts./dts/mywrt.dtsfile= "./dts/mywrt.dts" com= ' grep ' compatible.*mt7620n.*$ ' $file |awk-f ' "" {print $} ' sed-i ' s#${com} #jlcsswrt #g "$filemodel = ' grep ' model.* ' $file |awk-f '" ' {print $} ' sed-i ' S#${model} #MYWRT #g "$filelabel = ' echo $com |awk-f ', ' {print $} ' sed-i ' S#${label} #jlcsswrt #g" $filesed-i "/0x50000/s/0x7b0000/ 0xfb0000/g ' $file #设置固件大小为16M grep-i ' mywrt ' $file

# Section 8 Step : deleting files and re-selecting target firmware

RM-RF ~/source/tmp

# Go to the Build menu, select Target Platform

make menuconfig target system  (mediatek ralink mips)   --->  (X)  MediaTek Ralink MIPS  #选择厂商Subtarget   (mt7620 based boards)   --- > (X)  MT7620 based boards          #选择CPU类型Target  Profile  (MYWRT)   ---> (X)  MYWRT                  #选择目标平台LuCI  --->1. Collections  ---> <*> luci                                           #启用web界面支持LuCI  --->2. Modules  ---> translations  ---><*> Chinese  (ZH-CN)      #添加中文语言包LuCI  -- ->2. modules --->Translations ---><*> English  (en)                  #添加英文语言包

# Save before exiting

# Download-only no edits (v=s Show Details )

Make Download V=s

# Other software can be used to download the required source code package, copied to the ~/lede/source/dl directory

# Start the first compilation #

The first compile time is best not to use multi-threaded compilation, compile once, later can be multithreaded compilation;

Make v=s# or Make-j8 v=s

This article is from the "your attitude determines your future" blog, please be sure to keep this source http://marse.blog.51cto.com/11586237/1888840

OpenWrt Branch lede embedded No Line customization by System-2. Custom firmware