[meta-freescale] [meta-fsl-arm-extra][PATCH] Fix bootscript of nitrogen6x-lite

[Christoph Settgast]

Hi,

just built a core-image-sato for nitrogen6x-lite on daisy, but it does not boot:

## Error: illegal character '='in variable name "bootargs enable_wait_mode=off video=mxcfb0:dev=lcd,okaya_480x272,if=RGB24 video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off fbmem=10M console=ttymxc1,115200 vmalloc=400M consoleblank=0 rootwait root=/dev/mmcblk0p2"

and afterwards:

Waiting for root device ...

Reason for this: The 6x_bootscript-yocto.txt from u-boot-script-boundary
has a typo in line 70. This was even fixed upstream in u-boot-imx6 from
boundarydevices
(https://github.com/boundarydevices/u-boot-imx6/commit/aed9475361820a65e37ed936c833322cbbc0f2b5).

The attached patch updates the yocto recipe to that SRCREV.

Best regards,
Christoph