[U-Boot] [RFC PATCH] ARM: cache: cp15: Align addresses when initial page_table setup is flushed

[Lukasz Majewski <l.majewski@majess.pl>]

Hi Fabio,

> Hi Lukasz,
> 
> On Wed, Aug 10, 2016 at 5:15 AM, Lukasz Majewski
> <l.majewski@majess.pl> wrote:
> 
> > I see that I wasn't the only one.
> >
> > Both patches are identical, Stefan was first :-)
> >
> > My concern is that, as I've written with comment to my patch, that
> > when I was running build tests some other boards were broken since
> > they didn't define CONFIG_SYS_CACHELINE_SIZE.
> 
> For which boards did you see build failure with this patch?

Branch: master
SHA1: f60d0603edca472c4458b30956f38c6c1a836d66

Siemens: axm board

./tools/buildman/buildman.py --branch=HEAD siemens --detail --verbose
--show_errors --force-build --count=1 --output-dir=./BUILD/

04: ARM: cache: cp15: Align addresses when initial page_table setup is
flushed arm:  +   axm
+../arch/arm/lib/cache-cp15.c: In function
'mmu_set_region_dcache_behaviour': +../arch/arm/lib/cache-cp15.c:76:7:
error: 'CONFIG_SYS_CACHELINE_SIZE' undeclared (first use in this
function)
+   & ~(CONFIG_SYS_CACHELINE_SIZE - 1);


Samsung: smdk2410

01: ARM: cache: cp15: Align addresses when initial page_table setup is
flushed arm:  +   smdk2410
+../arch/arm/lib/cache-cp15.c: In function
'mmu_set_region_dcache_behaviour': +../arch/arm/lib/cache-cp15.c:76:7:
error: 'CONFIG_SYS_CACHELINE_SIZE' undeclared (first use in this
function)
+   & ~(CONFIG_SYS_CACHELINE_SIZE - 1);

Probably more boards is affected too.

> 
> Thanks

Best regards,
?ukasz Majewski
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