From ed2d2e54c605f810e2fcb3b459ce483e35c852f9 Mon Sep 17 00:00:00 2001 From: Hector Palacios Date: Tue, 18 May 2021 12:17:52 +0200 Subject: [PATCH] u-boot-dey: add uuu install script for ccimx8x-sbc-express Signed-off-by: Hector Palacios --- .../install_linux_fw_uuu.sh | 208 ++++++++++++++++++ 1 file changed, 208 insertions(+) create mode 100644 meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8x-sbc-express/install_linux_fw_uuu.sh diff --git a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8x-sbc-express/install_linux_fw_uuu.sh b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8x-sbc-express/install_linux_fw_uuu.sh new file mode 100644 index 000000000..c244651e9 --- /dev/null +++ b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8x-sbc-express/install_linux_fw_uuu.sh @@ -0,0 +1,208 @@ +#!/bin/sh +#=============================================================================== +# +# Copyright (C) 2020-2021 by Digi International Inc. +# All rights reserved. +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License version 2 as published by +# the Free Software Foundation. +# +# +# Description: +# Script to flash Yocto build artifacts over USB to the target. +#=============================================================================== +# set -x + +# +# U-Boot script for installing Linux images created by Yocto into the eMMC +# +clear + +# Parse uuu cmd output +getenv() +{ + uuu -v fb: ucmd printenv "${1}" | sed -ne "s,^${1}=,,g;T;p" +} + +show_usage() +{ + echo "Usage: $0 [options]" + echo "" + echo " Options:" + echo " -h Show this help." + echo " -i Image name that prefixes the image filenames, such as 'dey-image-qt', 'dey-image-webkit'..." + echo " Defaults to 'dey-image-qt' if not provided." + echo " -n No wait. Skips 10 seconds delay to stop script." + echo " -u U-Boot filename." + echo " Auto-determined by variant if not provided." + exit 2 +} + +# Command line admits two parameters: +# -u +# -i +while getopts 'hi:nu:' c +do + case $c in + h) show_usage ;; + i) IMAGE_NAME=${OPTARG} ;; + n) NOWAIT=true ;; + u) INSTALL_UBOOT_FILENAME=${OPTARG} ;; + esac +done + +if [ ! "${NOWAIT}" = true ]; then + echo "############################################################" + echo "# Linux firmware install through USB OTG #" + echo "############################################################" + echo "" + echo " This process will erase your eMMC and will install a new" + echo " U-Boot and Linux firmware images on the eMMC." + echo "" + echo " Press CTRL+C now if you wish to abort or wait 10 seconds" + echo " to continue." + sleep 10 +fi + +# Enable the redirect support to get u-boot variables values +uuu fb: ucmd setenv stdout serial,fastboot + +# Since SOMs with the B0 SOC might have an older U-Boot that doesn't export the +# SOC revision to the environment, use B0 by default +soc_rev=$(getenv "soc_rev") +if [ -z "${soc_rev}" ]; then + soc_rev="B0" +fi + +# Determine U-Boot file to program basing on SOM's SOC type (linked to bus width) +if [ -z ${INSTALL_UBOOT_FILENAME} ]; then + bus_width="32bit" + + soc_type=$(getenv "soc_type") + if [ "$soc_type" = "imx8dx" ]; then + bus_width="16bit" + fi + + module_ram=$(getenv "module_ram") + if [ -z "${module_ram}" ]; then + module_variant=$(getenv "module_variant") + # Determine U-Boot file to program basing on SOM's variant + if [ -n "$module_variant" ]; then + if [ "$module_variant" == "0x01" ] || \ + [ "$module_variant" == "0x04" ] || \ + [ "$module_variant" == "0x05" ]; then + module_ram="1GB" + elif [ "$module_variant" == "0x02" ] || \ + [ "$module_variant" == "0x03" ]; then + module_ram="2GB" + else + module_ram="512MB" + fi + INSTALL_UBOOT_FILENAME="imx-boot-ccimx8x-sbc-express-${soc_rev}-${module_ram}_${bus_width}.bin" + fi + else + INSTALL_UBOOT_FILENAME="imx-boot-ccimx8x-sbc-express-${soc_rev}-${module_ram}_${bus_width}.bin" + fi + + # U-Boot when the checked value is empty. + if [ -n "${INSTALL_UBOOT_FILENAME}" ]; then + true + else + echo "" + echo "[ERROR] Cannot determine U-Boot file for this module!" + echo "" + echo "1. Add U-boot file name, depending on your ConnectCore 8X variant, to script command line:" + echo " - For a QuadXPlus CPU with 1GB LPDDR4, run:" + echo " => ./install_linux_fs_uuu.sh -u imx-boot-ccimx8x-sbc-express-${soc_rev}-1GB_32bit.bin" + echo " - For a QuadXPlus CPU with 2GB LPDDR4, run:" + echo " => ./install_linux_fs_uuu.sh -u imx-boot-ccimx8x-sbc-express-${soc_rev}-2GB_32bit.bin" + echo " - For a DualX CPU with 1GB LPDDR4, run:" + echo " => ./install_linux_fs_uuu.sh -u imx-boot-ccimx8x-sbc-express-${soc_rev}-1GB_16bit.bin" + echo " - For a DualX CPU with 512MB LPDDR4, run:" + echo " => ./install_linux_fs_uuu.sh -u imx-boot-ccimx8x-sbc-express-${soc_rev}-512MB_16bit.bin" + echo "" + echo "2. Run the install script again." + echo "" + echo "Aborted" + echo "" + exit + fi +fi + +# remove redirect +uuu fb: ucmd setenv stdout serial + +# Skip user confirmation for U-Boot update +uuu fb: ucmd setenv forced_update 1 + +# Update U-Boot +uuu fb: flash bootloader ${INSTALL_UBOOT_FILENAME} + +# Set MMC to boot from BOOT1 partition +uuu fb: ucmd mmc partconf 0 1 1 1 + +# Set 'bootcmd' for the second part of the script that will +# - Reset environment to defaults +# - Save the environment +# - Partition the eMMC user data area for Linux +# - Update the 'linux' partition +# - Update the 'recovery' partition +# - Update the 'rootfs' partition +uuu fb: ucmd setenv bootcmd " + env default -a; + saveenv; + echo \"\"; + echo \"\"; + echo \">> Creating Linux partition table on the eMMC\"; + echo \"\"; + echo \"\"; + run partition_mmc_linux; + if test \$? -eq 1; then + echo \"[ERROR] Failed to create Linux partition table!\"; + echo \"\"; + echo \"Aborted.\"; + exit; + fi; + echo \"\"; + echo \"\"; + echo \">> Start installation Linux firmware files\"; + echo \"\"; + echo \"\"; + saveenv; + fastboot 1; +" + +uuu fb: ucmd saveenv + +uuu fb: acmd reset + +if [ -z "${IMAGE_NAME}" ]; then + IMAGE_NAME="dey-image-qt" +fi +INSTALL_LINUX_FILENAME="${IMAGE_NAME}-##GRAPHICAL_BACKEND##-ccimx8x-sbc-express.boot.vfat" +INSTALL_RECOVERY_FILENAME="${IMAGE_NAME}-##GRAPHICAL_BACKEND##-ccimx8x-sbc-express.recovery.vfat" +INSTALL_ROOTFS_FILENAME="${IMAGE_NAME}-##GRAPHICAL_BACKEND##-ccimx8x-sbc-express.ext4" + +# Wait that target returns from reset +sleep 3 + +# Update Linux +uuu fb: flash -raw2sparse linux ${INSTALL_LINUX_FILENAME} + +# Update Recovery +uuu fb: flash -raw2sparse recovery ${INSTALL_RECOVERY_FILENAME} + +# Update Rootfs +uuu fb: flash -raw2sparse rootfs ${INSTALL_ROOTFS_FILENAME} + +# Configure u-boot to boot into recovery mode +uuu fb: ucmd setenv boot_recovery yes +uuu fb: ucmd setenv recovery_command wipe_update + +uuu fb: ucmd saveenv + +# Reset the target +uuu fb: acmd reset + +exit