[PATCH v7 1/4] spl: remove usage of CMD_BOOTx from image parsing

[Tom Rini]

On Tue, Apr 08, 2025 at 07:44:30PM +0530, Anshul Dalal wrote:

> Using CMD_* configs from spl doesn't make logical sense. Therefore this
> patch replaces the checks for CMD_BOOTx with newly added library symbols
> BOOTI, BOOTM and BOOTZ which are enabled by their respective CMD_* or
> SPL_* counterparts.
> 
> SPL_BOOTZ is enabled by default for 32-bit ARM systems and SPL_BOOTI is
> enabled by default for 64-bit ARM and RISCV.
> 
> The respective C files (image.c/zimage.c) are compiled based on library
> symbols BOOTx instead which are in turn selected by both CMD_BOOTx and
> SPL_BOOTx as required.
> 
> Signed-off-by: Anshul Dalal <anshuld at ti.com>

So, for the series, we have a few problems, still. First, this is still
not size neutral as we now end up dropping bootz from a few 32bit
platforms (gwventana_nand, display5, gwventana_emmc, display5_factory)
and growing colibri_vf. Next and more importantly, as after Nishanth's
explanation, TF-A isn't going to support this case either, I believe
it's best to just drop this part of the support as well. Thanks for the
effort all the same.

-- 
Tom
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