On 06/05/2012 03:20 PM, Allen Martin wrote:
> Add support for specifying a differnt CPU for main u-boot and SPL
typo ^^
> u-boot builds. This is done by adding an optional SPL CPU after the
> main CPU in boards.cfg as follows:
>
> normal_cpu:spl_cpu
>
> This this case CPU will be set to "normal_cpu" during the main u-boot
> build and "spl_cpu" during the SPL build.
> diff --git a/mkconfig b/mkconfig
> +tmp="${cpu#*:}"
> +if [ "$tmp" != "$cpu" ] ; then
> + spl_cpu=$tmp
> + cpu="${cpu%:*}"
> +fi
Neat - I wasn't aware of those variable expansion techniques.
However, this script runs under /bin/sh - are they standard sh
constructs, or are they bash-isms? I wonder if shelling out to awk or
cut here would be more portable?
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