From: alexandre.torgue@st.com (Alexandre Torgue)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 00/10] ARM: V7M: Support caches
Date: Mon, 13 Jun 2016 18:09:29 +0200 [thread overview]
Message-ID: <575EDAB9.2070809@st.com> (raw)
In-Reply-To: <1465830189-20128-1-git-send-email-vladimir.murzin@arm.com>
Hi Vladimir,
On 06/13/2016 05:02 PM, Vladimir Murzin wrote:
> Hi,
>
> This patch set allows M-class cpus benefit of optional cache support.
> It originaly was written by Jonny, I've been keeping it localy mainly
> rebasing over Linux versions.
>
> The main idea behind patches is to reuse existing cache handling code
> from v7A/R. In case v7M cache operations are provided via memory
> mapped interface rather than co-processor instructions, so extra
> macros have been introduced to factor out cache handling logic and
> low-level operations.
>
> Along with the v7M cache support the first user (Cortex-M7) is
> introduced.
>
> Patches were tested on MPS2 platform with Cortex-M3/M4/M7. The later
> one showed significant boot speed-up.
>
> Based on 4.7-rc3.
>
> Thanks!
> Vladimir
>
Thanks for the series.
Did you change something in those patches compare to patches you sent in
the RFC ?
Regards.
Alex
next prev parent reply other threads:[~2016-06-13 16:09 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-13 15:02 [PATCH 00/10] ARM: V7M: Support caches Vladimir Murzin
2016-06-13 15:03 ` [PATCH 01/10] ARM: factor out CSSELR/CCSIDR operations that use cp15 directly Vladimir Murzin
2016-06-13 15:03 ` [PATCH 02/10] ARM: V7M: Make read_cpuid() generally available on V7M Vladimir Murzin
2016-06-13 15:15 ` Russell King - ARM Linux
2016-06-13 16:21 ` Vladimir Murzin
2016-06-13 15:03 ` [PATCH 03/10] ARM: V7M: Add addresses for mem-mapped V7M cache operations Vladimir Murzin
2016-06-13 15:03 ` [PATCH 04/10] ARM: V7M: Add support for reading the CTR with CPUID_CACHETYPE Vladimir Murzin
2016-06-13 15:03 ` [PATCH 05/10] ARM: Extract cp15 operations from cache flush code Vladimir Murzin
2016-06-13 15:03 ` [PATCH 06/10] ARM: V7M: Implement cache macros for V7M Vladimir Murzin
2016-06-13 15:18 ` Russell King - ARM Linux
2016-06-13 16:27 ` Vladimir Murzin
2016-06-13 16:29 ` Russell King - ARM Linux
2016-06-13 16:34 ` Vladimir Murzin
2016-06-13 15:03 ` [PATCH 07/10] ARM: V7M: fix notrace variant of save_and_disable_irqs Vladimir Murzin
2016-06-13 15:03 ` [PATCH 08/10] ARM: V7M: Wire up caches for V7M processors with cache support Vladimir Murzin
2016-06-13 15:03 ` [PATCH 09/10] ARM: V7M: Indirect proc_info construction for V7M CPUs Vladimir Murzin
2016-06-13 15:03 ` [PATCH 10/10] ARM: V7M: Add support for the Cortex-M7 processor Vladimir Murzin
2016-06-13 16:09 ` Alexandre Torgue [this message]
2016-06-13 16:19 ` [PATCH 00/10] ARM: V7M: Support caches Vladimir Murzin
2016-06-13 16:29 ` Alexandre Torgue
2016-06-15 10:14 ` Alexandre Torgue
2016-06-15 12:43 ` Vladimir Murzin
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