From: <kostap@marvell.com>
To: <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>
Cc: <linux@armlinux.org.uk>, <robh+dt@kernel.org>,
<sebastian.hesselbarth@gmail.com>, <gregory.clement@bootlin.com>,
<andrew@lunn.ch>, <mw@semihalf.com>, <jaz@semihalf.com>,
<nadavh@marvell.com>, <stefanc@marvell.com>, <bpeled@marvell.com>,
"Konstantin Porotchkin" <kostap@marvell.com>
Subject: [PATCH v2 07/12] fix: ARM64: dts: cp110: Switch to 8-bit ECC NAND setting
Date: Wed, 10 Feb 2021 16:09:44 +0200 [thread overview]
Message-ID: <20210210140949.32515-8-kostap@marvell.com> (raw)
In-Reply-To: <20210210140949.32515-1-kostap@marvell.com>
From: Konstantin Porotchkin <kostap@marvell.com>
All A7K/A8K boards are using NAND chip that supports
8 bit ECC strength. Using lower ECC strength is not recommended
by the flash manufacturer and may cause data corruption.
This patch changes the nand-ecc-strength value from 4 to 8.
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
---
arch/arm64/boot/dts/marvell/armada-7040-db.dts | 2 +-
arch/arm64/boot/dts/marvell/armada-8040-db.dts | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/marvell/armada-7040-db.dts b/arch/arm64/boot/dts/marvell/armada-7040-db.dts
index f8179cadc610..39f1d393664f 100644
--- a/arch/arm64/boot/dts/marvell/armada-7040-db.dts
+++ b/arch/arm64/boot/dts/marvell/armada-7040-db.dts
@@ -169,7 +169,7 @@
label = "pxa3xx_nand-0";
nand-rb = <0>;
nand-on-flash-bbt;
- nand-ecc-strength = <4>;
+ nand-ecc-strength = <8>;
nand-ecc-step-size = <512>;
partitions {
diff --git a/arch/arm64/boot/dts/marvell/armada-8040-db.dts b/arch/arm64/boot/dts/marvell/armada-8040-db.dts
index 790c7ab0b816..372eda1f8898 100644
--- a/arch/arm64/boot/dts/marvell/armada-8040-db.dts
+++ b/arch/arm64/boot/dts/marvell/armada-8040-db.dts
@@ -281,7 +281,7 @@
reg = <0>;
nand-rb = <0>;
nand-on-flash-bbt;
- nand-ecc-strength = <4>;
+ nand-ecc-strength = <8>;
nand-ecc-step-size = <512>;
partitions {
--
2.17.1
next prev parent reply other threads:[~2021-02-10 14:12 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-10 14:09 [PATCH v2 00/12] Device tree fixes for Armada family kostap
2021-02-10 14:09 ` [PATCH v2 01/12] fix: arm64: dts: replace wrong regulator on ap emmc kostap
2021-02-11 10:52 ` Russell King - ARM Linux admin
2021-02-11 13:57 ` [EXT] " Kostya Porotchkin
2021-02-11 14:02 ` Russell King - ARM Linux admin
2021-02-10 14:09 ` [PATCH v2 02/12] dts: mvebu: Update A8K AP806/AP807 SDHCI settings kostap
2021-02-11 10:42 ` Russell King - ARM Linux admin
2021-02-10 14:09 ` [PATCH v2 03/12] dts: mvebu: Add pin control definitions for SDIO interafce kostap
2021-02-10 14:09 ` [PATCH v2 04/12] fix: dts: a8k: Add CP eMMC regulator and update device parameters kostap
2021-02-10 14:09 ` [PATCH v2 05/12] arm64: dts: marvell: armada-3720-db: add comphy references kostap
2021-02-11 23:31 ` Pali Rohár
2021-02-10 14:09 ` [PATCH v2 06/12] arm64: dts: marvell: armada-3270-espressobin: " kostap
2021-02-11 23:28 ` Pali Rohár
2021-02-10 14:09 ` kostap [this message]
2021-02-10 14:09 ` [PATCH v2 08/12] arm64: dts: marvell: armada-3720-db: add eeprom description kostap
2021-02-10 14:09 ` [PATCH v2 09/12] dts: a3700: enable dma coherence kostap
2021-02-10 14:09 ` [PATCH v2 10/12] dts: marvell: add 2 eeprom properties to A8K DB device tree kostap
2021-02-10 14:09 ` [PATCH v2 11/12] dts: marvell: add 2 eeprom properties to A7K " kostap
2021-02-10 14:09 ` [PATCH v2 12/12] arm64: dts: fix the Armada 8040 DB AP SDHCI bus width kostap
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=20210210140949.32515-8-kostap@marvell.com \
--to=kostap@marvell.com \
--cc=andrew@lunn.ch \
--cc=bpeled@marvell.com \
--cc=devicetree@vger.kernel.org \
--cc=gregory.clement@bootlin.com \
--cc=jaz@semihalf.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@armlinux.org.uk \
--cc=mw@semihalf.com \
--cc=nadavh@marvell.com \
--cc=robh+dt@kernel.org \
--cc=sebastian.hesselbarth@gmail.com \
--cc=stefanc@marvell.com \
/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
all inboxes | Powered by JetHome®