From mboxrd@z Thu Jan  1 00:00:00 1970
From: Scott Wood <scottwood@freescale.com>
Date: Thu, 15 Sep 2011 17:57:44 -0500
Subject: [U-Boot] [PATCH 2/2 RESEND] SPL: Allow user to disable CPU
 support library
In-Reply-To: <1315800204-19705-3-git-send-email-marek.vasut@gmail.com>
References: <1315800204-19705-1-git-send-email-marek.vasut@gmail.com>
	<1315800204-19705-3-git-send-email-marek.vasut@gmail.com>
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To: u-boot@lists.denx.de

On 09/11/2011 11:03 PM, Marek Vasut wrote:
> Introduce CONFIG_SPL_NO_CPU_SUPPORT_CODE to avoid compiling the CPU support
> library. This can be useful on some setups.
> 
> Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
> Cc: Stefano Babic <sbabic@denx.de>
> Cc: Wolfgang Denk <wd@denx.de>
> Cc: Detlev Zundel <dzu@denx.de>
> Cc: Chander Kashyap <chander.kashyap@linaro.org>

But you didn't CC these...

> ---
>  spl/Makefile |    7 ++++++-
>  1 files changed, 6 insertions(+), 1 deletions(-)
> 
> diff --git a/spl/Makefile b/spl/Makefile
> index 56d8ea1..63d1a8a 100644
> --- a/spl/Makefile
> +++ b/spl/Makefile
> @@ -20,6 +20,11 @@ export CONFIG_SPL_BUILD
>  
>  include $(TOPDIR)/config.mk
>  
> +# In case we want to avoid the CPU support code, we need to define this:
> +ifndef	CONFIG_SPL_NO_CPU_SUPPORT_CODE
> +SPL_CPU_SUPPORT_CODE := y
> +endif

SPL should ideally contain nothing by default.  Have options that say
what you do want to pull in, not what you don't want.

-Scott