[meta-freescale] [meta-fsl-arm] Multiple U-Boot configurations

[Gary Thomas]

I have a board which can be deployed with either i.MX6Q or i.MX6solo
I have U-Boot configurations for both.

I'm trying to use a single build (bitbake u-boot-fslc) to create
both U-Boot images, using
   UBOOT_MACHINE ?= "teton_p8303_config teton_p8303s_config"

Sadly, it's failing:
| Configuring for teton_p8303 - Board: teton_p8303, Options: 
IMX_CONFIG=board/amltd/teton_p8303/teton_p8303q.cfg,MX6Q,DDR_MB=2048
| Configuring for teton_p8303s - Board: teton_p8303, Options: 
IMX_CONFIG=board/amltd/teton_p8303/teton_p8303.cfg,MX6S,DDR_MB=1024
| ln: failed to create symbolic link 'asm/arch': File exists
| Makefile:468: recipe for target 'teton_p8303_config' failed

Obviously, I don't understand the mechanism and I don't see
a working example in either meta-fsl-arm or meta-fsl-arm-extra

Any pointers would be great

Thanks

-- 
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Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
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