[U-Boot] [PATCH 2/2] rmobile: Add README

[Tom Rini]

On Thu, Aug 09, 2012 at 11:30:24PM +0900, Nobuhiro Iwamatsu wrote:
> This add README of Renesas RMOBILE.
> Based doc/README.omap3.
> 
> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu at nigauri.org>
> ---
>  doc/README.rmobile |   46 ++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 46 insertions(+)
>  create mode 100644 doc/README.rmobile
> 
> diff --git a/doc/README.rmobile b/doc/README.rmobile
> new file mode 100644
> index 0000000..b6acb28
> --- /dev/null
> +++ b/doc/README.rmobile
> @@ -0,0 +1,46 @@
> +Summary
> +=======
> +
> +This README is about U-Boot support for Renesas's ARM Cortex-A9 based RMOBILE[1]
> +family of SoCs. Renesas's RMOBILE SoC family contains an ARM Cortex-A9.
> +
> +Currently the following boards are supported:
> +
> +* KMC KZM-A9-GT [2]
> +
> +* Atmark-Techno Armadillo-800-EVA [3]
> +
> +Toolchain
> +=========
> +
> +While ARM Cortex-A9 support ARM v7 instruction set (-march=armv7a) we compile
> +with -march=armv5 to allow more compilers to work. For U-Boot code this has
> +no performance impact.

Is this really an issue today?  Between ELDK, Linaro and CodeSourcey
(and many other options too) it's really easy to get a v7 toolchain.

-- 
Tom