[meta-freescale] u-boot fails building with gk802 (hdmi dongle) as MACHINE, hard-float issue?

[Christian Betz]

i've already gotten a dylan build working on a imx6qsabresd, but I'm
trying to test out the latest bleeding edge code in master-next with a
zealz gk802 HDMI dongle.

I am using master-next for all the meta-fsl-* layers and master for
the other repos and attempting to bitbake core-image-base. all sources
were fetched fresh last night.

"bitbake core-image-base" works fine if I change MACHINE back to
'imx6qsabresd'. but u-boot will not build when machine is 'gk802'.

i'm going to start digging later tonight but I'd figure I'd at least
ask if anyone knows of a quick fix first. i'll reply to this thread
with any additional info I can gather.

a portion of the error is shown below.

--christian

| arm-poky-linux-gnueabi-ld.bfd: error:
/mnt/arm/dongle/fsl-community-bsp/build/tmp/sysroots/gk802/usr/lib/arm-poky-linux-gnueabi/4.8.1/libgcc.a(bpabi.o)
uses VFP register arguments, u-boot does not
| arm-poky-linux-gnueabi-ld.bfd: failed to merge target specific data
of file /mnt/arm/dongle/fsl-community-bsp/build/tmp/sysroots/gk802/usr/lib/arm-poky-linux-gnueabi/4.8.1/libgcc.a(bpabi.o)
| arm-poky-linux-gnueabi-ld.bfd: error:
/mnt/arm/dongle/fsl-community-bsp/build/tmp/sysroots/gk802/usr/lib/arm-poky-linux-gnueabi/4.8.1/libgcc.a(_divdi3.o)
uses VFP register arguments, u-boot does not
| arm-poky-linux-gnueabi-ld.bfd: failed to merge target specific data
of file /mnt/arm/dongle/fsl-community-bsp/build/tmp/sysroots/gk802/usr/lib/arm-poky-linux-gnueabi/4.8.1/libgcc.a(_divdi3.o)
| arm-poky-linux-gnueabi-ld.bfd: error:
/mnt/arm/dongle/fsl-community-bsp/build/tmp/sysroots/gk802/usr/lib/arm-poky-linux-gnueabi/4.8.1/libgcc.a(_udivdi3.o)
uses VFP register arguments, u-boot does not
| arm-poky-linux-gnueabi-ld.bfd: failed to merge target specific data
of file /mnt/arm/dongle/fsl-community-bsp/build/tmp/sysroots/gk802/usr/lib/arm-poky-linux-gnueabi/4.8.1/libgcc.a(_udivdi3.o)
| make: *** [u-boot] Error 1
| ERROR: oe_runmake failed
| WARNING: exit code 1 from a shell command.
| ERROR: Function failed: do_compile (log file is located at
/mnt/arm/dongle/fsl-community-bsp/build/tmp/work/gk802-poky-linux-gnueabi/u-boot-imx6dongle/git-r0/temp/log.do_compile.5488)
ERROR: Task 74 (/mnt/arm/dongle/fsl-community-bsp/sources/meta-fsl-arm-extra/recipes-bsp/u-boot/u-boot-imx6dongle_git.bb,
do_compile) failed with exit code '1'