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* [PATCH v2 0/6] i.MX L2-cache code cleanups and performance tweaks
@ 2016-06-15  1:29 Andrey Smirnov
  2016-06-15  1:29 ` [PATCH v2 1/6] i.MX: system.c: Convert goto to if statement Andrey Smirnov
                   ` (5 more replies)
  0 siblings, 6 replies; 10+ messages in thread
From: Andrey Smirnov @ 2016-06-15  1:29 UTC (permalink / raw)
  To: linux-arm-kernel
  Cc: Russell King, Shawn Guo, Sascha Hauer, Arnd Bergmann,
	linux-kernel, Andrey Smirnov

Hi everyone,

Here's the second version of i.MX L2-cache related patches. Here's
what's new from v1:

 - Already existing, spelling error free (shame on me for not noticing
   that in previous version!), symbolic constant defintions are used

 - Increased scope of magic number replacement (additional instance in
   cache-l2x0.c)

 - Added patch to remove unnecessary bit clearing in cache-l2x0.c

 - Added patch to implement a cleanup as suggested by Arnd

 - Added patch to tweak prefetch settings to improve performance. I
   was originally going to post this patch separately. But now that
   there was a need for v2, I decided to include it in the series.

All the feedback is much appreciated.

Thank you,
Andrey Smirnov


Andrey Smirnov (6):
  i.MX: system.c: Convert goto to if statement
  i.MX: system.c: Remove redundant errata 752271 code
  i.MX: system.c: Replace magic numbers
  ARM: cache-l2x0: Do not clear bit 23 in prefetch control register
  i.MX: system.c: Tweak prefetch settings for performance
  i.MX: Do not explicitly call l2x0_of_init()

 arch/arm/include/asm/hardware/cache-l2x0.h |  1 +
 arch/arm/mach-imx/imx35-dt.c               | 10 +++----
 arch/arm/mach-imx/mach-imx6q.c             |  2 ++
 arch/arm/mach-imx/mach-imx6sl.c            |  2 ++
 arch/arm/mach-imx/mach-imx6sx.c            |  2 ++
 arch/arm/mach-imx/system.c                 | 42 ++++++++++++------------------
 arch/arm/mm/cache-l2x0.c                   |  5 ++--
 7 files changed, 28 insertions(+), 36 deletions(-)

-- 
2.5.5

^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2016-06-16  2:01 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-06-15  1:29 [PATCH v2 0/6] i.MX L2-cache code cleanups and performance tweaks Andrey Smirnov
2016-06-15  1:29 ` [PATCH v2 1/6] i.MX: system.c: Convert goto to if statement Andrey Smirnov
2016-06-15  1:29 ` [PATCH v2 2/6] i.MX: system.c: Remove redundant errata 752271 code Andrey Smirnov
2016-06-15  1:29 ` [PATCH v2 3/6] i.MX: system.c: Replace magic numbers Andrey Smirnov
2016-06-15  6:18   ` Uwe Kleine-König
2016-06-16  2:00   ` Shawn Guo
2016-06-15  1:29 ` [PATCH v2 4/6] ARM: cache-l2x0: Do not clear bit 23 in prefetch control register Andrey Smirnov
2016-06-15  1:29 ` [PATCH v2 5/6] i.MX: system.c: Tweak prefetch settings for performance Andrey Smirnov
2016-06-15  1:29 ` [PATCH v2 6/6] i.MX: Do not explicitly call l2x0_of_init() Andrey Smirnov
2016-06-15 10:41   ` Arnd Bergmann

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