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

[Philip Oberfichtner]

On Thu, 2022-08-04 at 07:05 -0400, Tom Rini wrote:
> 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!
> 

Hi,

converting CONFIG_SYS_L2_PL310 - no problem. For SYS_PL310_BASE the
moveconfig tool just hangs indefinitely on every defconfig that needs
conversion. Do you have any hints on this issue?

Below the Kconfig entry, that I used.

config SYS_PL310_BASE
       depends on SYS_L2_PL310
       hex "Base address of PL310"
       help
         Physical base address of PL310 controller register space