u-boot: add support for U-Boot v2017.03
This adds support for U-Boot v2017.03 for all platforms (including CC8X).
For legacy v2015.04:
- Renames u-boot.inc as a versioned file only for v2015.04.
- Moves boot/install scripts from versioned folder into non-versioned
folder (since the scripts remain the same between versions).
For new v2017.03:
- Re-uses poky's u-boot.inc in rocko for v2017.03
- DEY recipe re-writes the do_compile for special U-Boot configuration
required for TrustFence.
- DEY recipe appends the do_deploy, for U-Boot scripts and deploy of
special TrustFence artifacts.
- Adds u-boot-dtb.xxx to UBOOT_CONFIG, required for new U-Boots.
- Adds CC8X scripts.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
https://jira.digi.com/browse/DEL-5936
This commit is contained in:
Hector Palacios
parent
d981f999f0
commit
8af8817796
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@ -25,7 +25,7 @@ PREFERRED_PROVIDER_virtual/libg2d_mx6 = "imx-gpu-g2d"
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# U-Boot configurations
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# Last one is the default (the one the symlinks point at)
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UBOOT_CONFIG ??= "ccimx6qpsbc2GB"
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UBOOT_CONFIG[ccimx6qpsbc2GB] = "ccimx6qpsbc2GB_defconfig"
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UBOOT_CONFIG[ccimx6qpsbc2GB] = "ccimx6qpsbc2GB_defconfig,,u-boot-dtb.${UBOOT_SUFFIX}"
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KERNEL_DEVICETREE ?= " \
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imx6qp-ccimx6qpsbc.dtb \
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@ -14,11 +14,11 @@ PREFERRED_PROVIDER_virtual/libg2d_mx6 = "imx-gpu-g2d"
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# U-Boot configurations
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# Last one is the default (the one the symlinks point at)
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UBOOT_CONFIG ??= "ccimx6dlsbc512MB ccimx6dlsbc ccimx6qsbc2GB ccimx6qsbc512MB ccimx6qsbc"
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UBOOT_CONFIG[ccimx6dlsbc512MB] = "ccimx6dlsbc512MB_defconfig"
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UBOOT_CONFIG[ccimx6dlsbc] = "ccimx6dlsbc_defconfig"
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UBOOT_CONFIG[ccimx6qsbc2GB] = "ccimx6qsbc2GB_defconfig"
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UBOOT_CONFIG[ccimx6qsbc512MB] = "ccimx6qsbc512MB_defconfig"
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UBOOT_CONFIG[ccimx6qsbc] = "ccimx6qsbc_defconfig"
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UBOOT_CONFIG[ccimx6dlsbc512MB] = "ccimx6dlsbc512MB_defconfig,,u-boot-dtb.${UBOOT_SUFFIX}"
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UBOOT_CONFIG[ccimx6dlsbc] = "ccimx6dlsbc_defconfig,,u-boot-dtb.${UBOOT_SUFFIX}"
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UBOOT_CONFIG[ccimx6qsbc2GB] = "ccimx6qsbc2GB_defconfig,,u-boot-dtb.${UBOOT_SUFFIX}"
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UBOOT_CONFIG[ccimx6qsbc512MB] = "ccimx6qsbc512MB_defconfig,,u-boot-dtb.${UBOOT_SUFFIX}"
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UBOOT_CONFIG[ccimx6qsbc] = "ccimx6qsbc_defconfig,,u-boot-dtb.${UBOOT_SUFFIX}"
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KERNEL_DEVICETREE ?= " \
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imx6dl-ccimx6sbc.dtb \
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@ -8,8 +8,8 @@ include conf/machine/include/ccimx6ul.inc
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# U-Boot configurations
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# Last one is the default (the one the symlinks point at)
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UBOOT_CONFIG ??= "ccimx6ulsbc1GB ccimx6ulsbc"
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UBOOT_CONFIG[ccimx6ulsbc1GB] = "ccimx6ulsbc1GB_defconfig"
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UBOOT_CONFIG[ccimx6ulsbc] = "ccimx6ulsbc_defconfig"
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UBOOT_CONFIG[ccimx6ulsbc1GB] = "ccimx6ulsbc1GB_defconfig,,u-boot-dtb.${UBOOT_SUFFIX}"
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UBOOT_CONFIG[ccimx6ulsbc] = "ccimx6ulsbc_defconfig,,u-boot-dtb.${UBOOT_SUFFIX}"
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# U-Boot environment offset (within partition)
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UBOOT_ENV_OFFSET ?= "0x0"
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@ -8,8 +8,8 @@ include conf/machine/include/ccimx6ul.inc
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# U-Boot configurations
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# Last one is the default (the one the symlinks point at)
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UBOOT_CONFIG ??= "ccimx6ulstarter1GB ccimx6ulstarter"
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UBOOT_CONFIG[ccimx6ulstarter1GB] = "ccimx6ulstarter1GB_defconfig"
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UBOOT_CONFIG[ccimx6ulstarter] = "ccimx6ulstarter_defconfig"
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UBOOT_CONFIG[ccimx6ulstarter1GB] = "ccimx6ulstarter1GB_defconfig,,u-boot-dtb.${UBOOT_SUFFIX}"
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UBOOT_CONFIG[ccimx6ulstarter] = "ccimx6ulstarter_defconfig,,u-boot-dtb.${UBOOT_SUFFIX}"
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# U-Boot environment offset (within partition)
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UBOOT_ENV_OFFSET ?= "0x0"
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@ -23,7 +23,7 @@ MACHINE_FIRMWARE_append = " ${@base_conditional('HAVE_WIFI', '1', 'firmware-qual
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# U-Boot configurations
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# Last one is the default (the one the symlinks point at)
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UBOOT_CONFIG ??= "ccimx8x_sbc_express"
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UBOOT_CONFIG[ccimx8x_sbc_express] = "ccimx8x_sbc_express_defconfig"
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UBOOT_CONFIG[ccimx8x_sbc_express] = "ccimx8x_sbc_express_defconfig,,u-boot-dtb.${UBOOT_SUFFIX}"
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KERNEL_DEVICETREE ?= " \
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ccimx8x-sbc-express.dtb \
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@ -10,9 +10,9 @@ PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"
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#
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# Platform Linux U-Boot
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# -------------------------------------------------
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# ccimx6 4.1, 3.14 2015.04
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# ccimx6qp 4.9 2015.04
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# ccimx6ul 4.9, 4.1 2015.04
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# ccimx6 4.9 2017.03, 2015.04
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# ccimx6qp 4.9 2017.03, 2015.04
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# ccimx6ul 4.9 2017.03, 2015.04
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# ccimx8x 4.9 2017.03
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#
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@ -0,0 +1,35 @@
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#
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# U-Boot bootscript for EMMC/SD images created by Yocto.
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#
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#
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# Set device tree filename depending on the board ID (if defined)
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#
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if test -n "${board_id}"; then
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setenv fdt_file zImage-ccimx8x-sbc-express-id${board_id}.dtb
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else
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#
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# Set device tree filename depending on the hardware variant
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#
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if test "${module_variant}" = "0x01"; then
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setenv fdt_file zImage-ccimx8x-sbc-express-wb.dtb
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else
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echo "------ Using default fdt_file"
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fi
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fi
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# Get the UUID of the configured boot partition.
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part uuid mmc ${mmcbootdev}:${mmcpart} bootpart
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# Check the boot source.
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if test "${bootpart}" = "${part1_uuid}"; then
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# We are booting from the eMMC using 'linux'.
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true
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elif test "${bootpart}" = "${part2_uuid}"; then
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# We are booting from the eMMC using 'recovery'.
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setenv boot_initrd true
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setenv initrd_file uramdisk-recovery.img
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else
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# We are booting from the SD card.
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setenv mmcroot /dev/mmcblk${mmcbootdev}p2
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fi
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dboot linux mmc ${mmcbootdev}:${mmcpart}
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@ -0,0 +1,162 @@
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#
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# U-Boot script for installing Linux images created by Yocto from the SD
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# card into the eMMC
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#
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echo "############################################################"
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echo "# Linux firmware install from micro SD #"
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echo "############################################################"
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echo ""
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echo " This process will erase your eMMC and will install a new"
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echo " U-Boot and Linux firmware images on the eMMC."
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echo ""
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echo " Press CTRL+C now if you wish to abort or wait 10 seconds"
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echo " to continue."
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sleep 10
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if test $? -eq 1; then
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echo "Aborted by user.";
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exit;
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fi
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# Determine U-Boot file to program basing on module variant
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if test -n "${module_variant}"; then
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if test "${module_variant}" = "0x01"; then
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setenv INSTALL_UBOOT_FILENAME u-boot-ccimx8x-sbc-express.bin;
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fi
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fi
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# Use 'test -n ...' because 'test -z ...' does not work well on old versions of
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# u-boot when the checked value is empty.
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if test -n "${INSTALL_UBOOT_FILENAME}"; then
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true;
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else
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echo "";
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echo "[ERROR] Cannot determine U-Boot file for this module!";
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echo "";
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echo "1. Set variable 'INSTALL_UBOOT_FILENAME' depending on your ConnectCore 8X variant:";
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echo " - For a QuadXPlus CPU with 1GB DDR3, run:";
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echo " => setenv INSTALL_UBOOT_FILENAME u-boot-ccimx8x-sbc-express.bin";
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echo "";
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echo "2. Run the install script again.";
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echo "";
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echo "Aborted";
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echo "";
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exit;
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fi;
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setenv INSTALL_MMCDEV 1
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setenv INSTALL_LINUX_FILENAME dey-image-qt-##GRAPHICAL_BACKEND##-ccimx8x-sbc-express.boot.vfat
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setenv INSTALL_RECOVERY_FILENAME dey-image-qt-##GRAPHICAL_BACKEND##-ccimx8x-sbc-express.recovery.vfat
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setenv INSTALL_ROOTFS_FILENAME dey-image-qt-##GRAPHICAL_BACKEND##-ccimx8x-sbc-express.ext4
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# Check for presence of firmware files on the SD card
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for install_f in ${INSTALL_UBOOT_FILENAME} ${INSTALL_LINUX_FILENAME} ${INSTALL_RECOVERY_FILENAME} ${INSTALL_ROOTFS_FILENAME}; do
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if test ! -e mmc ${INSTALL_MMCDEV} ${install_f}; then
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echo "ERROR: Could not find file ${install_f}";
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install_abort=1;
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fi;
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done
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if test -n "${install_abort}"; then
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echo "Aborted.";
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exit;
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fi
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# Skip user confirmation for U-Boot update
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setenv forced_update 1
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# Set bootdelay to zero so that firmware update is run immediately after
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# the first reset.
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setenv bootdelay 0
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# Set target MMC device index to eMMC
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setenv mmcdev 0
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# Update U-Boot
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echo ""
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echo ""
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echo ">> Installing U-Boot boot loader (target will reset)"
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echo ""
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echo ""
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update uboot mmc ${INSTALL_MMCDEV} fat ${INSTALL_UBOOT_FILENAME}
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if test $? -eq 1; then
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echo "[ERROR] Failed to update U-Boot boot loader!";
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echo "";
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echo "Aborted.";
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exit;
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fi
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# Set 'bootcmd' to the second part of the script that will
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# - Reset environment to defaults
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# - Save the environment
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# - Partition the eMMC user data area for Linux
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# - Update the 'linux' partition
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# - Update the 'recovery' partition
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# - Update the 'rootfs' partition
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# - Configure recovery to wipe 'update' partition
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# - Run 'recovery' and let the system boot after
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setenv bootcmd "
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env default -a;
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saveenv;
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echo \"\";
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echo \"\";
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echo \">> Creating Linux partition table on the eMMC\";
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echo \"\";
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echo \"\";
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run partition_mmc_linux;
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if test \$? -eq 1; then
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echo \"[ERROR] Failed to create Linux partition table!\";
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echo \"\";
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echo \"Aborted.\";
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exit;
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fi;
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echo \"\";
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echo \"\";
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echo \">> Installing Linux kernel and device tree files\";
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echo \"\";
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echo \"\";
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update linux mmc ${INSTALL_MMCDEV} fat ${INSTALL_LINUX_FILENAME};
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if test \$? -eq 1; then
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echo \"[ERROR] Failed to update linux partition!\";
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echo \"\";
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echo \"Aborted.\";
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exit;
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fi;
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echo \"\";
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echo \"\";
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echo \">> Installing recovery\";
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echo \"\";
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echo \"\";
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update recovery mmc ${INSTALL_MMCDEV} fat ${INSTALL_RECOVERY_FILENAME};
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if test \$? -eq 1; then
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echo \"[ERROR] Failed to update recovery partition!\";
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echo \"\";
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echo \"Aborted.\";
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exit;
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fi;
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echo \"\";
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echo \"\";
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echo \">> Installing Linux root file system\";
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echo \"\";
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echo \"\";
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update rootfs mmc ${INSTALL_MMCDEV} fat ${INSTALL_ROOTFS_FILENAME};
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if test \$? -eq 1; then
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echo \"[ERROR] Failed to update rootfs partition!\";
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echo \"\";
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echo \"Aborted.\";
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exit;
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fi;
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echo \"\";
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setenv boot_recovery yes;
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setenv recovery_command wipe_update;
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saveenv;
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echo \"\";
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echo \"\";
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echo \">> Firmware installation complete. Rebooting into recovery mode for final deployment.\";
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echo \"\";
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echo \"\";
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sleep 1;
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reset;
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"
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saveenv
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reset
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@ -1,6 +1,6 @@
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# Copyright (C) 2012-2018 Digi International
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require u-boot.inc
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require u-boot-2015.04.inc
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DESCRIPTION = "Bootloader for Digi platforms"
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LICENSE = "GPLv2+"
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@ -0,0 +1,172 @@
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# Copyright (C) 2018 Digi International
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require recipes-bsp/u-boot/u-boot.inc
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DESCRIPTION = "Bootloader for Digi platforms"
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LICENSE = "GPLv2+"
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LIC_FILES_CHKSUM = "file://Licenses/README;md5=a2c678cfd4a4d97135585cad908541c6"
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SECTION = "bootloaders"
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DEPENDS += "bc-native dtc-native u-boot-mkimage-native"
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DEPENDS += "${@base_conditional('TRUSTFENCE_SIGN', '1', 'trustfence-sign-tools-native', '', d)}"
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PROVIDES += "u-boot"
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SRCBRANCH = "v2017.03/master"
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SRCREV = "${AUTOREV}"
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S = "${WORKDIR}/git"
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# Select internal or Github U-Boot repo
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UBOOT_GIT_URI ?= "${@base_conditional('DIGI_INTERNAL_GIT', '1' , '${DIGI_GIT}u-boot-denx.git', '${DIGI_GITHUB_GIT}/u-boot.git', d)}"
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SRC_URI = " \
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${UBOOT_GIT_URI};branch=${SRCBRANCH} \
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"
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SRC_URI_append = " \
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file://boot.txt \
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file://install_linux_fw_sd.txt \
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"
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LOCALVERSION ?= ""
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inherit fsl-u-boot-localversion
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EXTRA_OEMAKE_append = " KCFLAGS=-fgnu89-inline"
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UBOOT_EXTRA_CONF ?= ""
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python __anonymous() {
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if (d.getVar("TRUSTFENCE_DEK_PATH", True) not in ["0", None]) and (d.getVar("TRUSTFENCE_SIGN", True) != "1"):
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bb.fatal("Only signed U-Boot images can be encrypted. Generate signed images (TRUSTFENCE_SIGN = \"1\") or remove encryption (TRUSTFENCE_DEK_PATH = \"0\")")
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}
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do_compile () {
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if [ "${@bb.utils.filter('DISTRO_FEATURES', 'ld-is-gold', d)}" ]; then
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sed -i 's/$(CROSS_COMPILE)ld$/$(CROSS_COMPILE)ld.bfd/g' ${S}/config.mk
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fi
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unset LDFLAGS
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unset CFLAGS
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unset CPPFLAGS
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if [ ! -e ${B}/.scmversion -a ! -e ${S}/.scmversion ]
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then
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echo ${UBOOT_LOCALVERSION} > ${B}/.scmversion
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echo ${UBOOT_LOCALVERSION} > ${S}/.scmversion
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fi
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if [ -n "${UBOOT_CONFIG}" ]
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then
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unset i j k
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for config in ${UBOOT_MACHINE}; do
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i=$(expr $i + 1);
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for type in ${UBOOT_CONFIG}; do
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j=$(expr $j + 1);
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if [ $j -eq $i ]
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then
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oe_runmake -C ${S} O=${B}/${config} ${config}
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# Reconfigure U-Boot with Digi UBOOT_EXTRA_CONF
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for var in ${UBOOT_EXTRA_CONF}; do
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echo "${var}" >> ${B}/${config}/.config
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done
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oe_runmake -C ${S} O=${B}/${config} oldconfig
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oe_runmake -C ${S} O=${B}/${config} ${UBOOT_MAKE_TARGET}
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for binary in ${UBOOT_BINARIES}; do
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k=$(expr $k + 1);
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if [ $k -eq $i ]; then
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cp ${B}/${config}/${binary} ${B}/${config}/u-boot-${type}.${UBOOT_SUFFIX}
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fi
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done
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unset k
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# Secure boot artifacts
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if [ "${TRUSTFENCE_SIGN}" = "1" ]
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then
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cp ${B}/${config}/u-boot-dtb-signed.imx ${B}/${config}/u-boot-dtb-signed-${type}.${UBOOT_SUFFIX}
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cp ${B}/${config}/u-boot-dtb-usb-signed.imx ${B}/${config}/u-boot-dtb-usb-signed-${type}.${UBOOT_SUFFIX}
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if [ "${TRUSTFENCE_DEK_PATH}" != "0" ]
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then
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cp ${B}/${config}/u-boot-dtb-encrypted.imx ${B}/${config}/u-boot-dtb-encrypted-${type}.${UBOOT_SUFFIX}
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fi
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fi
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fi
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done
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unset j
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done
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unset i
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else
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oe_runmake -C ${S} O=${B} ${UBOOT_MACHINE}
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oe_runmake -C ${S} O=${B} ${UBOOT_MAKE_TARGET}
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fi
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}
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TF_BOOTSCRIPT_SEDFILTER = ""
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TF_BOOTSCRIPT_SEDFILTER_ccimx6 = "${@tf_bootscript_sedfilter(d)}"
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TF_BOOTSCRIPT_SEDFILTER_ccimx6ul = "${@tf_bootscript_sedfilter(d)}"
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def tf_bootscript_sedfilter(d):
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||||
tf_initramfs = d.getVar('TRUSTFENCE_INITRAMFS_IMAGE',True) or ""
|
||||
return "s,\(^[[:blank:]]*\)true.*,\\1setenv boot_initrd true\\n\\1setenv initrd_file %s-${MACHINE}.cpio.gz.u-boot.tf,g" % tf_initramfs if tf_initramfs else ""
|
||||
|
||||
do_deploy_append() {
|
||||
# Remove canonical U-Boot symlinks for ${UBOOT_CONFIG} currently in the form:
|
||||
# u-boot-<platform>.<ext>-<type>
|
||||
# u-boot-<type>
|
||||
# and add a more suitable symlink in the form:
|
||||
# u-boot-<platform>-<config>.<ext>
|
||||
if [ -n "${UBOOT_CONFIG}" ] && [ "${TRUSTFENCE_SIGN}" = "1" ]
|
||||
then
|
||||
for config in ${UBOOT_MACHINE}; do
|
||||
i=$(expr $i + 1);
|
||||
for type in ${UBOOT_CONFIG}; do
|
||||
j=$(expr $j + 1);
|
||||
if [ $j -eq $i ]
|
||||
then
|
||||
install ${B}/${config}/SRK_efuses.bin SRK_efuses-${PV}-${PR}.bin
|
||||
ln -sf SRK_efuses-${PV}-${PR}.bin SRK_efuses.bin
|
||||
|
||||
install ${B}/${config}/u-boot-dtb-signed-${type}.${UBOOT_SUFFIX} u-boot-dtb-signed-${type}-${PV}-${PR}.${UBOOT_SUFFIX}
|
||||
ln -sf u-boot-dtb-signed-${type}-${PV}-${PR}.${UBOOT_SUFFIX} u-boot-dtb-signed-${type}.${UBOOT_SUFFIX}
|
||||
|
||||
install ${B}/${config}/u-boot-dtb-usb-signed-${type}.${UBOOT_SUFFIX} u-boot-dtb-usb-signed-${type}-${PV}-${PR}.${UBOOT_SUFFIX}
|
||||
ln -sf u-boot-dtb-usb-signed-${type}-${PV}-${PR}.${UBOOT_SUFFIX} u-boot-dtb-usb-signed-${type}.${UBOOT_SUFFIX}
|
||||
|
||||
if [ "${TRUSTFENCE_DEK_PATH}" != "0" ]
|
||||
then
|
||||
install ${B}/${config}/u-boot-dtb-encrypted-${type}.${UBOOT_SUFFIX} u-boot-dtb-encrypted-${type}-${PV}-${PR}.${UBOOT_SUFFIX}
|
||||
ln -sf u-boot-dtb-encrypted-${type}-${PV}-${PR}.${UBOOT_SUFFIX} u-boot-dtb-encrypted-${type}.${UBOOT_SUFFIX}
|
||||
fi
|
||||
fi
|
||||
done
|
||||
unset j
|
||||
done
|
||||
unset i
|
||||
fi
|
||||
|
||||
# DEY firmware install script
|
||||
sed -i -e 's,##GRAPHICAL_BACKEND##,${GRAPHICAL_BACKEND},g' ${WORKDIR}/install_linux_fw_sd.txt
|
||||
mkimage -T script -n "DEY firmware install script" -C none -d ${WORKDIR}/install_linux_fw_sd.txt ${DEPLOYDIR}/install_linux_fw_sd.scr
|
||||
|
||||
# Boot script for DEY images (reconfigure on-the-fly if TRUSTFENCE is enabled)
|
||||
TMP_BOOTSCR="$(mktemp ${WORKDIR}/bootscr.XXXXXX)"
|
||||
sed -e "${TF_BOOTSCRIPT_SEDFILTER}" ${WORKDIR}/boot.txt > ${TMP_BOOTSCR}
|
||||
mkimage -T script -n bootscript -C none -d ${TMP_BOOTSCR} ${DEPLOYDIR}/boot.scr
|
||||
|
||||
# Sign the scripts
|
||||
if [ "${TRUSTFENCE_SIGN}" = "1" ]; then
|
||||
export CONFIG_SIGN_KEYS_PATH="${TRUSTFENCE_SIGN_KEYS_PATH}"
|
||||
[ -n "${TRUSTFENCE_KEY_INDEX}" ] && export CONFIG_KEY_INDEX="${TRUSTFENCE_KEY_INDEX}"
|
||||
[ -n "${TRUSTFENCE_DEK_PATH}" ] && [ "${TRUSTFENCE_DEK_PATH}" != "0" ] && export CONFIG_DEK_PATH="${TRUSTFENCE_DEK_PATH}"
|
||||
|
||||
# Sign boot script
|
||||
TMP_SIGNED_BOOTSCR="$(mktemp ${WORKDIR}/bootscr-signed.XXXXXX)"
|
||||
trustfence-sign-kernel.sh -p "${DIGI_FAMILY}" -b "${DEPLOYDIR}/boot.scr" "${TMP_SIGNED_BOOTSCR}"
|
||||
mv "${TMP_SIGNED_BOOTSCR}" "${DEPLOYDIR}/boot.scr"
|
||||
fi
|
||||
rm -f ${TMP_BOOTSCR}
|
||||
}
|
||||
|
||||
COMPATIBLE_MACHINE = "(ccimx6$|ccimx6ul|ccimx8x)"
|
||||
Loading…
Reference in New Issue