[U-Boot] Different build result for board "tbs2910" in gitlab-ci and azure

[Bin Meng]

Hi Tom,

When I build Simon's patches (the one I applied to u-boot-x86 today),
I noticed that the build results for board "tbs2910" in gitlab-ci and
azure are different.

On gitlab-ci [1], the build fails with error message:

       arm:  +   tbs2910
+u-boot.imx exceeds file size limit:
+  limit:  0x5fc00 bytes
+  actual: 0x60c00 bytes
+  excess: 0x1000 bytes
+make[1]: *** [u-boot.imx] Error 1
+make[1]: *** Deleting file 'u-boot.imx'
+make: *** [sub-make] Error 2

  125  331    1 /701    0:17:40  : tbs2910

On azure [2] job "Build the World imx6", the build succeeds:

       arm:  w+   tbs2910
+===================== WARNING ======================
+This board does not use CONFIG_DM_VIDEO Please update
+the board to use CONFIG_DM_VIDEO before the v2019.07 release.
+Failure to update by the deadline may result in board removal.
+See doc/driver-model/MIGRATION.txt for more info.
+====================================================
+CONFIG_OF_EMBED is enabled. This option should only
+be used for debugging purposes. Please use
+CONFIG_OF_SEPARATE for boards in mainline.
+See doc/README.fdt-control for more info.

    6   24    0 /55     0:07:44  : tbs2910

I am not sure what might be the problem. Do you know what could be the cause?

[1] https://gitlab.denx.de/u-boot/custodians/u-boot-x86/-/jobs/26524
[2] https://dev.azure.com/bmeng/GitHub/_build/results?buildId=135

Regards,
Bin