AIM-Linux/BSP/Qualcomm/RISC QCS Linux 00011.1 qualcomm series

Introduction

This document describes how to work with the RISC and Qualcomm r00011.1 Board Support Package (BSP) release.

Ubuntu Version

Ubuntu 20.04

Kernel Version

Kernel 5.4.233

Docker Install and BSP Download

Pull docker images

$ sudo docker pull advrisc/u20.04-qcslbv1:latest

Run docker example

$ mkdir -p ~/qualcomm-bsp
$ sudo docker run -it --name adv-qcs6490-ubun-1-0 -v ~/qualcomm-bsp:/home/adv/adv-release-bsp:rw --privileged advrisc/u20.04-qcslbv1:latest /bin/bash

Download BSP

You need to get the ADV_GIT_TOKEN by contacting the PM or AE of ROM-2860.

$ cd adv-release-bsp
$ git config --global credential.helper 'store --file ~/.my-credentials'
$ echo "${ADV_GIT_TOKEN}" > ~/.my-credentials
$ repo init -u https://dev.azure.com/AIM-Linux/risc_qcs_linux_00011.1/_git/manifests -b main -m adv_3.5.1.r1-06500-QCS6490.0.xml --repo-url=https://git.codelinaro.org/clo/tools/repo.git --repo-branch=qc-stable
$ repo sync -c -j12

Copy HLOS of Chipcode

$ cp -r amss/apps_proc/* .

Build Instructions

Source env

$ source scripts/env.sh

Build All Images

$ scripts/build_release.sh -all

Output images: out/emmc and out/ufs

Build yocto images

$ cd poky
$ export MACHINE=qcs6490-odk DISTRO=qti-distro-ubuntu-fullstack-debug
$ export PREBUILT_SRC_DIR="<APPS_ROOT>/prebuilt_HY11"
$ source qti-conf/set_bb_env.sh
$ bitbake qti-ubuntu-robotics-image

Build boot and dtb images

$ cd poky
$ export MACHINE=qcs6490-odk DISTRO=qti-distro-ubuntu-fullstack-debug
$ export PREBUILT_SRC_DIR="<APPS_ROOT>/prebuilt_HY11"
$ source qti-conf/set_bb_env.sh
$ bitbake -fc cleanall linux-msm && bitbake linux-msm && bitbake qti-ubuntu-robotics-image -fc do_make_bootimg && bitbake qti-ubuntu-robotics-image -fc do_makedtbo

 

Fastboot

• Micro USB: ROM-ED92 USB0

Connect the ROM-ED92 USB0 to host computer and set the Micro USB to peripheral mode.

# echo "peripheral" > /sys/devices/platform/soc/a600000.ssusb/mode

Enter the fastboot mode

adv@adv-desktop:~$ adb devices
List of devices attached
2e8c656e        device

adv@adv-desktop:~$ adb root
restarting adbd as root

adv@adv-desktop:~$ adb reboot bootloader

adv@adv-desktop:~$ fastboot devices
2e8c656e        fastboot

Use the fastboot to flash the kernel boot image

adv@adv-desktop:~$ fastboot flash boot_a qti-ubuntu-robotics-image-qcs6490-odk-boot.img
target reported max download size of 805306368 bytes
sending 'boot_a' (24420 KB)...
OKAY [  0.790s]
writing 'boot_a'...
OKAY [  0.144s]
finished. total time: 0.935s

adv@adv-desktop:~$ fastboot flash boot_b qti-ubuntu-robotics-image-qcs6490-odk-boot.img
target reported max download size of 805306368 bytes
sending 'boot_b' (24420 KB)...
OKAY [  0.827s]
writing 'boot_b'...
OKAY [  0.133s]
finished. total time: 0.960s

Use the fastboot to flash the kernel dtbo image

adv@adv-desktop4:~$ fastboot flash dtbo_a dtbo.img
target reported max download size of 805306368 bytes
sending 'dtbo_a' (12330 KB)...
OKAY [  0.427s]
writing 'dtbo_a'...
OKAY [  0.070s]
finished. total time: 0.497s

adv@adv-desktop4:~$ fastboot flash dtbo_b dtbo.img
target reported max download size of 805306368 bytes
sending 'dtbo_b' (12330 KB)...
OKAY [  0.422s]
writing 'dtbo_b'...
OKAY [  0.061s]
finished. total time: 0.483s