Yocto branch ea-4.1.15_2.0.0 fails to build with MACHINE=imx6ulevk

[davidzhou]

Hi,

I have i.MX6UL SBC development board

I have downloaded source code using:

repo init -u https://github.com/embeddedartists/ea-yocto-base -b ea-4.1.15_2.0.0

It successfully rebuilds with :

DISTRO=fsl-imx-fb MACHINE=imx6sxea-com source ea-setup-release.sh -b build_dir

But it fails to build:

DISTRO=fsl-imx-fb MACHINE=imx6ulevk source ea-setup-release.sh -b build_dir

$bitbake core-image-minimal

The errors:

| NOTE: make -j 4 imx6ul-14x14-evk-csi.dtb
|   DTC     arch/arm/boot/dts/imx6ul-14x14-evk-csi.dtb
| NOTE: make -j 4 imx6ul-14x14-evk-btwifi.dtb
|   DTC     arch/arm/boot/dts/imx6ul-14x14-evk-btwifi.dtb
| NOTE: make -j 4 imx6ul-14x14-evk-gpmi-weim.dtb
| make[3]: *** No rule to make target `arch/arm/boot/dts/imx6ul-14x14-evk-gpmi-weim.dtb'.  Stop.
| make[2]: *** [imx6ul-14x14-evk-gpmi-weim.dtb] Error 2
| make[1]: *** [sub-make] Error 2
| make: *** [__sub-make] Error 2
| WARNING: exit code 1 from a shell command.
| ERROR: oe_runmake failed
| ERROR: Function failed: do_compile (log file is located at /home/frc/uboot_Linux_4_1_15/build_6ul/tmp/work/imx6ulevk-poky-linux-gnueabi/linux-fslc-imx/4.1-1.0.x+gitAUTOINC+59b38c323b-r0/temp/log.do_compile.17060)
ERROR: Task 53 (/home/frc/uboot_Linux_4_1_15/sources/meta-fsl-arm/recipes-kernel/linux/linux-fslc-imx_4.1-1.0.x.bb, do_compile) failed with exit code '1'
NOTE: Tasks Summary: Attempted 1207 tasks of which 4 didn't need to be rerun and 1 failed.

Thank you,

David Zhou

[davidzhou]

I have fixed this error by changing to

if (rq_data_dir(req) == READ) {

from

switch(rq_data_dir(req)) {
    case READ:

as posted by Tomer Barletz wrote:
> With gcc 5.1 I get:
> warning: switch condition has boolean value [-Wswitch-bool]
>
> Signed-off-by: Tomer Barletz <bar...@gmail.com>

But there are more compilation errors. I don't know how many more...

I am wandering this branch is successfully compiled to the

MACHINE=imx6uleasd

why is so much different from

MACHINE=imx6ulevk

I guess the issue may be in the settings and scripts etc.

Thank you,

David

[Bio_TICFSL]

Hi David

Do not know which are all the diff between both BSPs, your error looks more related to toolchain version, however for MX6UL EVK,  you should try the official release from NXP: i.MX6UltraLite Evaluation Kit|NXP 

regards