[yocto] How to support arm-none-eabi toolchain for u-boot on Amlogic

[Khem Raj]

On Wed, Mar 18, 2015 at 12:55 PM, Christian Ege <k4230r6 at gmail.com> wrote:
> Hello,
>
> it looks like that Amlogic based devices like the ODROID-C1 [1]
> requires their u-boot compiled with an arm-none-eabi toolchain. The
> rest kernel and rootfs is compiled with standard arm eabi toolchain. I
> am wondering how to support this in yocto/openembedded.

are there any specific reasons for doing that ?
can it be done by passing -ffreestanding option via CFLAGS
afterall uboot is a baremetal/standalone app.