LSDK

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Contents

1 Memory Layout
- 1.1 storage layout on SD/USB/SATA for LSDK images deployment
- 1.2 memory layout of NOR/QSPI/XSPI/NAND/SD media for composite firmware
2 Try prebuild image on ls1046ardb
- 2.1 Install prebuild image
3 Prepare build environment
4 Build your own code
- 4.1 build code by flex-builder
- 4.2 modify code git source
5 Boot ls1046ardb
6 OTA
7 LS1046ARDB function test
- 7.1 RJ45 Ethernet Verification
8 Other

Memory Layout

storage layout on SD/USB/SATA for LSDK images deployment

memory layout of NOR/QSPI/XSPI/NAND/SD media for composite firmware

Try prebuild image on ls1046ardb

Install prebuild image

Prepare build environment

flex-builder docker

build docker file

create docker container

Build your own code

build code by flex-builder

modify code git source

Boot ls1046ardb

SD Boot (firmware + rfs +bootpartition)

qspi (firmware)→ sd (rfs and bootpartition) boot

eMMC (firmware) Boot

qspi (firmware) → emmc(rft & boot partition) boot

OTA

mount emmc config

check_ota.sh and rc.local config

OTA experiment

LS1046ARDB function test

RJ45 Ethernet Verification

Other

external network routing table configuration

set up tftp server

solution for com port not stable

emmc format

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