From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Cc: Russell King <linux@arm.linux.org.uk>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <kernel@pengutronix.de>,
Arnd Bergmann <arnd@arndb.de>,
linux-kernel@vger.kernel.org,
Andrey Smirnov <andrew.smirnov@gmail.com>
Subject: [PATCH v2 0/6] i.MX L2-cache code cleanups and performance tweaks
Date: Tue, 14 Jun 2016 18:29:47 -0700 [thread overview]
Message-ID: <1465954193-5894-1-git-send-email-andrew.smirnov@gmail.com> (raw)
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
next reply other threads:[~2016-06-15 1:30 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-15 1:29 Andrey Smirnov [this message]
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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