[U-Boot] [PATCH v2 1/2] MX28: config: Allow different target generation in elftosb call

[Marek Vasut <marek.vasut@gmail.com>]

Dear Otavio Salvador,

> The elftosb call needs to use a target param specific for i.MX28. This
> patch allow for later addition of i.MX233.
> 
> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
> ---
> Changes in v2:
> - fix Makefile according
> - move u-boot.bd to u-boot-imx28.bd
> 
>  Makefile                                                  |    5 ++++-
>  arch/arm/cpu/arm926ejs/mxs/{u-boot.bd => u-boot-imx28.bd} |    0
>  2 files changed, 4 insertions(+), 1 deletion(-)
>  rename arch/arm/cpu/arm926ejs/mxs/{u-boot.bd => u-boot-imx28.bd} (100%)
> 
> diff --git a/Makefile b/Makefile
> index f6471e2..1df4c1d 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -452,8 +452,11 @@ $(obj)u-boot.ais:       $(obj)spl/u-boot-spl.bin
> $(obj)u-boot.bin cat $(obj)spl/u-boot-spl-pad.ais $(obj)u-boot.bin > \
>  			$(obj)u-boot.ais
> 
> +# Specify the target for use in elftosb call
> +ELFTOSB_TARGET-$(CONFIG_MX28) = imx28
> +
>  $(obj)u-boot.sb:       $(obj)u-boot.bin $(obj)spl/u-boot-spl.bin
> -		elftosb -zdf imx28 -c $(TOPDIR)/$(CPUDIR)/$(SOC)/u-boot.bd \
> +		elftosb -zdf $(ELFTOSB_TARGET-y) -c
> $(TOPDIR)/$(CPUDIR)/$(SOC)/u-boot-$(ELFTOSB_TARGET-y).bd \ -o
> $(obj)u-boot.sb
> 
>  # On x600 (SPEAr600) U-Boot is appended to U-Boot SPL.
> diff --git a/arch/arm/cpu/arm926ejs/mxs/u-boot.bd
> b/arch/arm/cpu/arm926ejs/mxs/u-boot-imx28.bd similarity index 100%
> rename from arch/arm/cpu/arm926ejs/mxs/u-boot.bd
> rename to arch/arm/cpu/arm926ejs/mxs/u-boot-imx28.bd

I think we should try and see if the mx28 and mx23 .bd can't be converged 
together too. Remind me in the evening (~4-5 hours from now) to try it.

Best regards,
Marek Vasut