[meta-freescale] Change u-boot boot parameters

[JH]

Hi,

I have a zImage-initramfs built by openwrt, which including following
u-boot boot parameter during the bootload, and it can boot from imx6:

bootargs=console=ttymxc0,115200........

fdt_addr=0x83000000

loadaddr=0x80800000

,,,,

I need to build the Yocto image to include those boot parameters, but
I could not find anyway in meta-freescale to set up those boot
parameters, how would you set up boot parameters in meta-freescale?

Thank you.

Kind regards,

- JH