From: festevam@gmail.com (Fabio Estevam)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/3] ARM: mx3: Select ARM_ERRATA_411920
Date: Mon, 8 Jul 2013 14:58:37 -0300 [thread overview]
Message-ID: <1373306318-15604-2-git-send-email-festevam@gmail.com> (raw)
In-Reply-To: <1373306318-15604-1-git-send-email-festevam@gmail.com>
From: Fabio Estevam <fabio.estevam@freescale.com>
ARM_ERRATA_411920 affects mx31 and mx35, so let's enable it:
ARM_ERRATA_411920:
Invalidation of the Instruction Cache operation can
fail. This erratum is present in 1136 (before r1p4), 1156 and 1176.
It does not affect the MPCore. This option enables the ARM Ltd.
recommended workaround.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
arch/arm/mach-imx/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index f864af2..a0a89c4 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -122,6 +122,7 @@ config SOC_IMX27
config SOC_IMX31
bool
+ select ARM_ERRATA_411920
select CACHE_L2X0
select COMMON_CLK
select CPU_V6
@@ -132,6 +133,7 @@ config SOC_IMX31
config SOC_IMX35
bool
select ARCH_MXC_IOMUX_V3
+ select ARM_ERRATA_411920
select CACHE_L2X0
select COMMON_CLK
select CPU_V6K
--
1.8.1.2
next prev parent reply other threads:[~2013-07-08 17:58 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-08 17:58 [PATCH 1/3] ARM: imx: Select CACHE_L2X0 Fabio Estevam
2013-07-08 17:58 ` Fabio Estevam [this message]
2013-07-08 18:06 ` [PATCH 2/3] ARM: mx3: Select ARM_ERRATA_411920 Alexander Shiyan
2013-07-08 17:58 ` [PATCH 3/3] ARM: imx: mm-imx3: Free l2x0_base Fabio Estevam
2013-07-09 6:24 ` Shawn Guo
2013-07-09 18:16 ` Fabio Estevam
2013-07-09 18:20 ` Sascha Hauer
2013-07-10 16:53 ` Fabio Estevam
2013-07-10 17:29 ` Fabio Estevam
2013-07-09 6:26 ` [PATCH 1/3] ARM: imx: Select CACHE_L2X0 Shawn Guo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1373306318-15604-2-git-send-email-festevam@gmail.com \
--to=festevam@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).