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3 Commits

Author SHA1 Message Date
Mike Frysinger
ea426e6c62 Blackfin: unify cache init functions 
The CPLB implementations (mpu/nompu) had exact copies of the cacheinit
code.  Even the i/d cache functions are largely the same.  So unify them
both in the common kernel cache code.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2009-09-16 22:10:49 -04:00
Sonic Zhang
47e9dedb72 Blackfin: add blackfin_invalidate_entire_icache for SMP systems 
The KGDB code uses this when switching processors to make sure the icache
is in a valid state.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2009-06-13 07:20:07 -04:00
Mike Frysinger
3c1fbd5184 Blackfin arch: rewrite blackfin_invalidate_entire_dcache function 
rewrite blackfin_invalidate_entire_dcache() in C for easier management,
better optimization, and so we take all SSYNC anomalies into account

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
 2008-11-18 17:48:22 +08:00