MIPS: BMIPS: Clear MIPS_CACHE_ALIASES earlier

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BMIPS5000 and BMIPS5200 processor have no D cache aliases, and this is
properly handled by the per-CPU override added at the end of
r4k_cache_init(), the problem is that the output of probe_pcache()
disagrees with that, since this is too late:

Primary instruction cache 32kB, VIPT, 4-way, linesize 64 bytes.
Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes

With the change moved earlier, we now have a consistent output with the
settings we are intending to have:

Primary instruction cache 32kB, VIPT, 4-way, linesize 64 bytes.
Primary data cache 32kB, 4-way, VIPT, no aliases, linesize 32 bytes

Fixes: d74b0172e4 ("MIPS: BMIPS: Add special cache handling in c-r4k.c")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/13011/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

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Florian Fainelli 2016-04-04 10:55:35 -07:00 • committed by Ralf Baechle

parent c130d2fd3d

commit 73c4ca047f

1 changed files with 2 additions and 2 deletions

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arch/mips/mm/c-r4k.c

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