diff --git a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8mn-dvk/boot.txt b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8mn-dvk/boot.txt new file mode 100644 index 000000000..469c583de --- /dev/null +++ b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8mn-dvk/boot.txt @@ -0,0 +1,48 @@ +# +# U-Boot bootscript for EMMC/SD images created by Yocto. +# + +# Set SOC type to "imx8mn" if not already defined by U-Boot +if test ! -n "${soc_type}"; then + setenv soc_type "imx8mn" +fi + +# +# Set device tree filename depending on the board ID (if defined) +# +if test -n "${board_id}"; then + setenv fdt_file cc${soc_type}-dvk-id${board_id}.dtb +else + # + # Set device tree filename depending on the hardware capabilities + # + if test -n "${module_ram}"; then + setexpr module_has_wifi ${hwid_2} \& 10000 + setexpr module_has_wifi ${module_has_wifi} / 10000 + setexpr module_has_bt ${hwid_2} \& 20000 + setexpr module_has_bt ${module_has_bt} / 20000 + + if test "${module_has_wifi}" = "1" && + test "${module_has_bt}" = "1"; then + setenv fdt_file cc${soc_type}-dvk-wb.dtb + else + setenv fdt_file cc${soc_type}-dvk.dtb + fi + fi +fi + +# Get the UUID of the configured boot partition. +part uuid mmc ${mmcbootdev}:${mmcpart} bootpart +# Check the boot source. +if test "${bootpart}" = "${part1_uuid}"; then + # We are booting from the eMMC using 'linux'. + true +elif test "${bootpart}" = "${part2_uuid}"; then + # We are booting from the eMMC using 'recovery'. + setenv boot_initrd true + setenv initrd_file uramdisk-recovery.img +else + # We are booting from the SD card. + setenv mmcroot /dev/mmcblk${mmcbootdev}p2 +fi +dboot linux mmc ${mmcbootdev}:${mmcpart} diff --git a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8mn-dvk/install_linux_fw_sd.txt b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8mn-dvk/install_linux_fw_sd.txt new file mode 100644 index 000000000..b662264ff --- /dev/null +++ b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8mn-dvk/install_linux_fw_sd.txt @@ -0,0 +1,142 @@ +# +# U-Boot script for installing Linux images created by Yocto from the SD +# card into the eMMC +# + +echo "############################################################" +echo "# Linux firmware install from micro SD #" +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 +if test $? -eq 1; then + echo "Aborted by user."; + exit; +fi + +setenv INSTALL_UBOOT_FILENAME imx-boot-ccimx8mn-dvk.bin; +setenv INSTALL_MMCDEV 1 +setenv INSTALL_LINUX_FILENAME dey-image-qt-##GRAPHICAL_BACKEND##-ccimx8mn-dvk.boot.vfat +setenv INSTALL_RECOVERY_FILENAME dey-image-qt-##GRAPHICAL_BACKEND##-ccimx8mn-dvk.recovery.vfat +setenv INSTALL_ROOTFS_FILENAME dey-image-qt-##GRAPHICAL_BACKEND##-ccimx8mn-dvk.ext4 + +# Check for presence of firmware files on the SD card +for install_f in ${INSTALL_UBOOT_FILENAME} ${INSTALL_LINUX_FILENAME} ${INSTALL_RECOVERY_FILENAME} ${INSTALL_ROOTFS_FILENAME}; do + if test ! -e mmc ${INSTALL_MMCDEV} ${install_f}; then + echo "ERROR: Could not find file ${install_f}"; + install_abort=1; + fi; +done +if test -n "${install_abort}"; then + echo "Aborted."; + exit; +fi + +# Skip user confirmation for U-Boot update +setenv forced_update 1 + +# Set bootdelay to zero so that firmware update is run immediately after +# the first reset. +setenv bootdelay 0 + +# Set target MMC device index to eMMC +setenv mmcdev 0 + +# Update U-Boot +echo "" +echo "" +echo ">> Installing U-Boot boot loader (target will reset)" +echo "" +echo "" +update uboot mmc ${INSTALL_MMCDEV} fat ${INSTALL_UBOOT_FILENAME} +if test $? -eq 1; then + echo "[ERROR] Failed to update U-Boot boot loader!"; + echo ""; + echo "Aborted."; + exit; +fi + +# Set 'bootcmd' to the second part of the script that will +# - Reset environment to defaults +# - Save the environment +# - Force on-the-fly updates to avoid possible verification errors +# - Partition the eMMC user data area for Linux +# - Update the 'linux' partition +# - Update the 'recovery' partition +# - Update the 'rootfs' partition +# - Configure recovery to wipe 'update' partition +# - Disable on-the-fly updates +# - Run 'recovery' and let the system boot after +setenv bootcmd " + env default -a; + saveenv; + setenv otf-update yes; + 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 \">> Installing Linux kernel and device tree files\"; + echo \"\"; + echo \"\"; + update linux mmc ${INSTALL_MMCDEV} fat ${INSTALL_LINUX_FILENAME}; + if test \$? -eq 1; then + echo \"[ERROR] Failed to update linux partition!\"; + echo \"\"; + echo \"Aborted.\"; + exit; + fi; + echo \"\"; + echo \"\"; + echo \">> Installing recovery\"; + echo \"\"; + echo \"\"; + update recovery mmc ${INSTALL_MMCDEV} fat ${INSTALL_RECOVERY_FILENAME}; + if test \$? -eq 1; then + echo \"[ERROR] Failed to update recovery partition!\"; + echo \"\"; + echo \"Aborted.\"; + exit; + fi; + echo \"\"; + echo \"\"; + echo \">> Installing Linux root file system\"; + echo \"\"; + echo \"\"; + update rootfs mmc ${INSTALL_MMCDEV} fat ${INSTALL_ROOTFS_FILENAME}; + if test \$? -eq 1; then + echo \"[ERROR] Failed to update rootfs partition!\"; + echo \"\"; + echo \"Aborted.\"; + exit; + fi; + echo \"\"; + setenv boot_recovery yes; + setenv recovery_command wipe_update; + setenv otf-update; + saveenv; + echo \"\"; + echo \"\"; + echo \">> Firmware installation complete. Rebooting into recovery mode for final deployment.\"; + echo \"\"; + echo \"\"; + sleep 1; + reset; +" + +saveenv +reset diff --git a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey_2018.03.bb b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey_2018.03.bb index 2f4fa5aab..efe133157 100644 --- a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey_2018.03.bb +++ b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey_2018.03.bb @@ -1,8 +1,8 @@ -# Copyright (C) 2019 Digi International +# Copyright (C) 2019,2020 Digi International require digi-u-boot.inc SRCBRANCH = "v2018.03/master" SRCREV = "${AUTOREV}" -COMPATIBLE_MACHINE = "(ccimx8x)" +COMPATIBLE_MACHINE = "(ccimx8x|ccimx8m)"