tool chain not generated in build-x11-pico/tmp/deploy/sdk

[zahabshams]

Hi I am not getting tool chain file for pico-imx6 (at build-x11-pico/tmp/deploy/sdk) ie, poky-glibc-x86_64-meta-toolchain-cortexa9hf-vfp-neon-toolchain-1.7.sh

Instead fsl-imx-x11-glibc-x86_64-meta-toolchain-cortexa9hf-vfp-neon-toolchain-4.1.15-1.2.0.sh is available.

Bit bake commands

1. For yocto build DISPLAY=lvds7 MACHINE=pico-imx6 BASEBOARD=nymph source edm-setup-release.sh \ -b build-x11-pico -e x11 bitbake fsl-image-qt5

2. For toolchain build bitbake meta-toolchain

Please tell me what is the issue. I am using ubuntu 16.04

[richard-hu]

Hello, zahabshams:

Thanks for your feedback. I'm confused about your question. "fsl-imx-x11-glibc-x86_64-meta-toolchain-cortexa9hf-vfp-neon-toolchain-4.1.15-1.2.0.sh" is the script to install toolchain in your host PC. So why should we have to use "poky-glibc-x86_64-meta-toolchain-cortexa9hf-vfp-neon-toolchain-1.7.sh"?

BR, Richard

[zahabshams]

I need the build environment for IMX6 (NOT IMX6UL) Please refer to the attached screen shot of your guide "Yocto_2.0_BSP_Build_Guide.pdf" fsl-imx-x11-glibc-x86_64-meta-toolchain-cortexa7hf-vfp-neon-toolchain-4.1.15-1.2.0.sh -- For IMX6UL poky-glibc-x86_64-meta-toolchain-cortexa9hf-vfp-neon-toolchain-1.7.sh -- For IMX6

Regards Zahab

[richard-hu]

Hello, zahabshams:

I get your point!!! Sorry, it's my bad, this is a mistake on "Yocto_2.0_BSP_Build_Guide.pdf". I have to correct this part. The difference between i.mx6 and i.mx6ul is CPU architecture. i.mx6 is based on ARM cortex-A9 and i.mx6ul is based ARM cortex-A7. So if the generated toolchain is for cortex-A9, it's for i.mx6.

""fsl-imx-x11-glibc-x86_64-meta-toolchain-cortexa9hf-vfp-neon-toolchain-4.1.15-1.2.0.sh"" Attachment is the updated document. Yocto_2.0_BSP_Build_Guide.pdf

Thanks for pointing out the mistake~!!!

BR,

Richard