[PATCH v2 1/2] ARM: cache: Allow SPL to build cache-pl310.c

[Tom Rini]

On Thu, Aug 04, 2022 at 12:56:45PM +0200, Philip Oberfichtner wrote:

> Before this commit, the SPL could enable the PL310 L2 cache [1], but the
> cache maintenance functions from cache-pl310.c were only useable for
> non-SPL builds.
> 
> After enabling the cache one must be able to flush it, too. Thus this
> commit allows cache-pl310.c to be included in the SPL build.
> 
> [1] See for example arch/arm/mach-imx/cache.c: v7_outer_cache_enable()
> 
> Signed-off-by: Philip Oberfichtner <pro at denx.de>

It should be rather direct to migrate this to Kconfig, please do that
first, and introduce CONFIG_SPL_SYS_L2_PL310.  Thanks!

-- 
Tom
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