[meta-freescale] [meta-fsl-arm][PATCH 08/33] imx-base: Add mx7 support to U-Boot, MACHINE filter and DEFAULT_TUNE

[Lauren Post]

According to our team, the thumb produces smaller code but with slower performance so we will not test with thumb enabled in our releases.

In our distros we will always set mx6 and mx7 without the thumb enabled.  

Lauren

-----Original Message-----
From: Otavio Salvador [mailto:otavio.salvador at ossystems.com.br] 

>
>  PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"
> @@ -40,6 +41,7 @@ MACHINE_EXTRA_RRECOMMENDS = "kernel-modules"
>  # DEFAULTTUNE_mx6 ?= "cortexa9t-neon"
>  # handled by hardware
>  DEFAULTTUNE_mx6 ?= "cortexa9thf-neon"
> +DEFAULTTUNE_mx7 ?= "cortexa7hf-neon"

Add Thumb as we does for i.MX6; it is supported by the ARM core and produces smaller and faster code.