fokiwiki.blogg.se - U boot imx

#U boot imx install
#U boot imx code

Make: *** No rule to make target `include/config/nf', needed by `include/config/uboot.release'. Scripts/kconfig/conf -silentoldconfig Kconfig Try 'dirname -help' for more information. # configuration written to make u-boot.imx Try 'dirname -help' for more make m圆ull_14x14_evk_defconfig bin/sh: 1: /opt/fsl-imx-fb/4.1.15-2.1.0/environment-setup-cortexa7hf-neon-poky-linux-gnueabigcc: not found Make: /opt/fsl-imx-fb/4.1.15-2.1.0/environment-setup-cortexa7hf-neon-poky-linux-gnueabigcc: Command not found Hello have problem can you check and help me how can i fix make clean If some libs are not located in the filesystem you can observe the following message : To define what Linux libs are needed to run our application ldd a.out a.out: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, for GNU/Linux 2.6.32, BuildID=0e5c22dcf021748ead2c0bd51a4553cb7d38f6f2, not strippedĬopy file a.out to target Linux filesystem and before run it check again file a.outĪ.out: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, for GNU/Linux 2.6.32, BuildID=0e5c22dcf021748ead2c0bd51a4553cb7d38f6f2, not stripped

#U boot imx code

To check if the the compiled code (a.out) is ARM executable $ arm-poky-linux-gnueabi-gcc -sysroot=/opt/fsl-imx-fb/4.1.15-2.0.0/sysroots/cortexa9hf-neon-poky-linux-gnueabi -mfloat-abi=hard test.c

To build an application (Hello World) as test.c:.

To build the kernel, execute the following commands:.In the following example, i.MX 6ULL is the target. To build U-Boot, find the configuration for the target boot.$ export CROSS_COMPILE=/opt/fsl-imx-fb/4.1.15/environment-setup-cortexa9hf-vfp-neon-pokylinux-gnueabi On the host machine, set the environment with the following command before building.On the host machine, these are the steps to build U-Boot and Kernel: Following is an example using glibc static development libraries: IMAGE_INSTALL_append = " glibc-staticdev"

#U boot imx install

Use the IMAGE_INSTALL variable inside your nf file to install the appropriate library packages. If you want to use the toolchain to build these types of libraries, you need to be sure your image has the appropriate static development libraries. $ source /opt/fsl-imx-fb/4.1.15-2.0.0/environment-setup-cortexa9hf-neon-poky-linux-gnueabiīy default, this toolchain does not build static binaries. opt/fsl-imx-fb/4.1.15-2.0.0/environment-setup-cortexa9hf-neon-poky-linux-gnueabi Each time you wish to use the SDK in a new shell session, you need to source the environment setup script e.g. The default location is in /opt but can be placed anywhere on the host machine.

From the build directory, the bitbake was run in, copy the sh file in tmp/deploy/sdk to the host machine to build on and execute the.

$ DISTRO=fsl-imx-fb MACHINE= bitbake core-image-minimal -c populate_sdk $ DISTRO=fsl-imx-fb MACHINE= source fsl-setup-release.sh -b build-fb To pick up the latest headers, toolchain, and tools from the current release.

This SDK should be updated for each release The «populate_sdk» generates an script file that sets up environment without Yocto Project. To set up the Yocto Project buildĮnvironment, follow the steps in the i.MX Yocto Project User's Guide (IMXLXYOCTOUG).

Generate an SDK from the Yocto Project build environment with the following command.

U-Boot and Kernel in standalone environment).įirst, generate a development SDK, which includes the tools, toolchain, and small rootfs to compile against L4.1.15_2.1.0-ga, 05/2017Īs an example (it may be found as attachment), please refer to section 4.5.12 (How to build This article uses i.MX Linux® User's Guide, Rev.