EljakimHerrewijnen/Openwrt
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

bmips: switch to upstream brcmnand patch

Browse Source 
This patch has been accepted upstream for v5.13.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
This commit is contained in:
Álvaro Fernández Rojas 2021-03-02 18:05:32 +01:00
parent a8a37d4ea5
commit 05a2fcc1b3
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
target/linux/bmips/patches-5.10/203-nand-brcmnand-fix-OOB-R-W-with-Hamming-ECC.patch → target/linux/bmips/patches-5.10/051-v5.13-mtd-rawnand-brcmnand-fix-OOB-R-W-with-Hamming-ECC.patch
View File

@ -1,18 +1,22 @@
From cf0d2fbaae9e962d91a321de75e0d4f9f9ccbdfe Mon Sep 17 00:00:00 2001 From 095b4dabff2a929cefd330110c5c578956213188 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com> From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
Date: Thu, 21 Jan 2021 18:17:37 +0100 Date: Wed, 24 Feb 2021 09:02:10 +0100
Subject: [PATCH] nand: brcmnand: fix OOB R/W with Hamming ECC Subject: [PATCH] mtd: rawnand: brcmnand: fix OOB R/W with Hamming ECC
MIME-Version: 1.0 MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8 Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit Content-Transfer-Encoding: 8bit
Hamming ECC doesn't cover the OOB data, so reading or writing OOB shall Hamming ECC doesn't cover the OOB data, so reading or writing OOB shall
always be done without ECC enabled. always be done without ECC enabled.
This is a problem when adding JFFS2 cleanmarkers to erased blocks. When JFFS2 This is a problem when adding JFFS2 cleanmarkers to erased blocks. If JFFS2
clenmarkers are added to the OOB with ECC enabled, OOB bytes will be changed clenmarkers are added to the OOB with ECC enabled, OOB bytes will be changed
from ff ff ff to 00 00 00, reporting incorrect ECC errors. from ff ff ff to 00 00 00, reporting incorrect ECC errors.
Fixes: 27c5b17cd1b1 ("mtd: nand: add NAND driver "library" for Broadcom STB NAND controller")
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Acked-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210224080210.23686-1-noltari@gmail.com
--- ---
drivers/mtd/nand/raw/brcmnand/brcmnand.c | 6 ++++++ drivers/mtd/nand/raw/brcmnand/brcmnand.c | 6 ++++++
1 file changed, 6 insertions(+) 1 file changed, 6 insertions(+)