[U-Boot] [PATCH v2 09/22] omap4: add spl support for OMAP4 SDP

[Wolfgang Denk]

Dear Aneesh V,

In message <4DD21FB9.6070901 at ti.com> you wrote:
> 
> The top-level make rule being the following, we will need a Makefile in
> the board directory, right?
> 
> +SPL    :$(TIMESTAMP_FILE) $(VERSION_FILE) depend tools
> +    $(MAKE) -C spl/board/$(BOARDDIR) all

Maybe this needs to be tweaked to allow for boards that don;t require
board specific code.

> In fact, code is already common. All OMAP code specific to SPL comes
> from spl/board/ti/spl-omap.c . All OMAP code shared with OMAP U-Boot
> comes from the respective directory within arch/arm/cpu/armv7/*
> 
> In the interest of simplicity I deferred all board specific
> initialization of OMAP4(mainly mux) to U-Boot. So, SPL is board
> independent today for OMAP4.

Then we should adapt the directory and Makefile structure and allow
for such common code without need for separate spl/board/
directories.

Best regards,

Wolfgang Denk

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