7/30/2023 0 Comments U boot yoctoThe basic process would remain the same for the bootloader but you would need to look at how Yocto works. You can see how to do this for the kernel on the example from the following document: Merging the changes you performed to the Yocto environment is a matter of creating a new layer and recipe that appends the existing configurations. The u-boot sources should remain the same across the repositories as long as they are all pointing to the BSP Release you are using. ![]() Please try with the git path to see if this helps. The m圆ull_14x14_evk_defconfig is the correct one but perhaps the path you are using didn’t had all the sources. k/tmp/work/im圆ull14x14evk-poky-linux-gnueabi/u-boot-imx/-r0/git$ The imx_v7_defconfig is correct for all i.MX 6 or i.MX 7 boards.įor u-boot I would also recommend using the git sources: You shouldn’t need to set the uImage LOADADDR at this point. k/tmp/work/im圆ull14x14evk-poky-linux-gnueabi/linux-imx/-r0/git$ The specs are correct, although I would use the git sources: Kinldy do the needful as early as possible as I am stuck with this issue from past many days in compiling the u-boot source If once I do the changes in the u-boot/kernel source, how can I merge this back to the yocto build system (L4.9.11_1.0.0) with all my custom board modifications based on I.m圆ULL Are the U-boot source from the URls git clone -b imx_v2017.03_4.9.11_1.0.0_ga and UBOOT_SRC ?= "git:///external/imx/uboot-imx.git protocol=https" both are same?ī. UBOOT_SRC ?= "git:///external/imx/uboot-imx.git protocol=https"Ī. $ git clone -b imx_v2017.03_4.9.11_1.0.0_gaĪnd I was able to build this $ git clone -b imx_v2017.03_4.9.11_1.0.0_ga u-boot sourceīut the U-boot Url used in the Yocoto build system ie., (i.MX Yocto Project User's Guide, Rev. I see in the i.MX_BSP_Porting_Guide.pdf (i.MX BSP Porting Guide, Rev. *** Your dtc is too old, please upgrade to dtc 1.4 or newerĢ. home/te-test/fsl-release-bsp/build-x11/tmp/work/im圆ull14x14evk-poky-linux-gnueabi/u-boot-imx/2017.03-r0/git/scripts/dtc-version.sh: line 18: dtc: command not found ![]() UPD include/generated/timestamp_autogenerated.h home/te-test/fsl-release-bsp/build-x11/tmp/work/im圆ull14x14evk-poky-linux-gnueabi/u-boot-imx/2017.03-r0/git/scripts/dtc-version.sh: line 17: dtc: command not found Scripts/kconfig/conf -silentoldconfig KconfigĬHK include/generated/timestamp_autogenerated.h ![]() *** Execute 'make' to start the build or try 'make make -j4 ARCH=arm CROSS_COMPILE=arm-poky-linux-gnueabi. HOSTCC scripts/kconfig/lxdialog/menubox.o HOSTCC scripts/kconfig/lxdialog/textbox.o HOSTCC scripts/kconfig/lxdialog/inputbox.o HOSTCC scripts/kconfig/lxdialog/checklist.o Make: *** Error make -j4 ARCH=arm CROSS_COMPILE=arm-poky-linux-gnueabi- menuconfig *** Can't find default configuration "arch/./configs/im圆ull_14x14_evk_defconfig"! I am facing the below issue while crosscompiling u-boot, and am not bale to find the arch/arm/configs folder, could you please let me know how this issue can be make -j4 ARCH=arm CROSS_COMPILE=arm-poky-linux-gnueabi- im圆ull_14x14_evk_defconfig Make -j4 ARCH=arm CROSS_COMPILE=arm-poky-linux-gnueabi-Ĭp /home/te-test/fsl-release-bsp/build-x11/tmp/work/im圆ull14x14evk-poky-linux-gnueabi/u-boot-imx to /home/te-test/fsl-release-bsp/build-x11/tmp/work-shared/im圆ull14x14evk/u-boot-imx_workġ. Make -j4 ARCH=arm CROSS_COMPILE=arm-poky-linux-gnueabi- m圆ull_14x14_evk_defconfig Could you pleaser confirm whether the above procedure is correct way of building the linux kernel by taking copy from yocto build, could you please reconfirm the defconfig for I.m圆ull evk? Make -j4 ARCH=arm CROSS_COMPILE=arm-poky-linux-gnueabi- INSTALL_MOD_PATH= modules_installĪ. Make -j4 ARCH=arm CROSS_COMPILE=arm-poky-linux-gnueabi- modules Make -j4 ARCH=arm CROSS_COMPILE=arm-poky-linux-gnueabi- uImage LOADADDR=0x80008000 Make -j4 ARCH=arm CROSS_COMPILE=arm-poky-linux-gnueabi- menuconfig Make -j4 ARCH=arm CROSS_COMPILE=arm-poky-linux-gnueabi- imx_v7_defconfig ![]() I have taken the kernel source from the below path and executed the below commands from Yocto buildĬp /home/te-test/fsl-release-bsp/build-x11/tmp/work-shared/im圆ull14x14evk/kernel-source /home/te-test/fsl-release-bsp/build-x11/tmp/work-shared/im圆ull14x14evk/kernel-source_work I am trying to build the U-boot and kernel source by taking the copy from Yocto build setup which I have already done.ġ.
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