Difference between revisions of "Linux BSP build User Guide (LSDK20.12)"

Revision as of 10:44, 29 March 2022

Linux BSP Version

Ubuntu 18.04

Kernel 5.4.47

Released Image

• OS Support List (based on Ubuntu 18.04)

Download flex-installer

    $ wget https://www.nxp.com/lgfiles/sdk/lsdk2012/flex-installer && chmod +x flex-installer && sudo mv flex-installer /usr/bin

Build Environment on Host

If you don't have docker in your system, then you can follow the below  steps to install docker and run it first.

Log in to a Docker registry

   $ docker login -u advcus -p iTk7Sy9OQVQCkN2FPKw=Om8mfwfZQqKi riscswacr.azurecr.io

Pull Ubuntu 18.04 from Azure Container Registry

   $ docker pull riscswacr.azurecr.io/u18.04-ls1046albv1:latest

Run/Create Docker Container

   $ docker run -it --name ${CONTAINER_NAME} --privileged -v ${WORK_SPACE}:/home/adv/flexbuild_lsdk2012:rw riscswacr.azurecr.io/u18.04-ls1046albv1 /bin/bash

Get BSP

Download BSP from Azure DevOps

    The following example shows how to download the Advantech LSDK flexbuilder from DevOps. (Execute in Docker container)

    For this example, a directory called adv-release-bsp is created for the project.

    $ cd adv-release-bsp
    $ git clone https://AIM-Linux@dev.azure.com/AIM-Linux/flexbuild_lsdk2012/_git/flexbuild_lsdk2012

Build Images

    These commands are execute in Docker environment.

    $ cd flexbuild_lsdk2012
    $ source setup.env
    $ flex-builder -i mkfw -m ls1046ardb -b sd
    $ flex-builder -i mkrfs -a arm64
    $ flex-builder -i mkbootpartition -a arm64

Flash  Images (In Local Host)

    The following example is for sd card :

    $ cd adv-release-bsp/flexbuild_lsdk2012/build/images/
    $ flex-installer -i pf -d /dev/sda
    $ flex-installer -f firmware_ls1046ardb_uboot_sdboot.img -b bootpartition_LS_arm64_lts_5.4_xxxxxxxxxxxx.tgz -r rootfs_lsdk2012_ubuntu_main_arm64.tgz -d /dev/sda

How to Flash eMMC

Boot Mode

QSPI Mode	MMC mode

Burn In Boot-Loader to QSPI Flash

You need a bootable SD card (follow above section), and switch to MMC boot mode.

Insert your SD card and follow below flow in U-boot console.

Set FTP Server IP

   $ setenv serverip 172.22.31.153

Request IP Address

    $ dhcp

Try to Ping FTP Server

    $ ping 172.22.31.153

Load U-boot Firmware Image

    $ tftp $load_addr firmware_ls1046ardb_uboot_qspiboot.img

Install Image to QSPI (32MB)

    $ sf probe 0:0
    $ sf erase 0 0x2000000 && sf write $load_addr 0 0x2000000

Shutdown, unplug SD card, switch to QSPI mode, plugin the prepared USB disk and power on the board again.

Boot into U-boot console, then flush the eMMC

    $ mmc erase 0 0x8000
    $ boot

Boot into rootfs in USB disk

    $ mkdir /media/mytftp
    $ cd /media/mytftp
    $ ifconfig fm1-mac9 up
    $ udhcpc -i fm1-mac9
    $ ping 172.22.31.153
    $ tftp -g -r bootpartition_LS_arm64_lts_5.4_xxxxxxxxxxxx.tgz 172.22.31.153
    $ tftp -g -r firmware_ls1046ardb_uboot_sdboot.img
    $ tftp -g -r rootfs_lsdk2012_ubuntu_main_arm64.tgz
    $ flex-installer -i pf -d /dev/mmcblk0
    $ flex-installer -f firmware_ls1046ardb_uboot_sdboot.img -b bootpartition_LS_arm64_lts_5.4_xxxxxxxxxxxx.tgz -r rootfs_lsdk2012_ubuntu_main_arm64.tgz -d /dev/mmcblk0

Shutdown, and then restart after switch back to SD boot mode.