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ARM: BCM5301X: Fix NAND ECC parameters for D-Link DIR-885L 

This device uses BCH-1 instead of BCH-8. This fixes ECC errors and makes
NAND usable with brcmnand.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
steinar/wifi_calib_4_9_kernel
Rafał Miłecki 2016-06-06 09:43:50 +02:00 committed by Florian Fainelli
parent 8ab5f1fbd3
commit 70a0ae1c33
2 changed files with 16 additions and 1 deletions
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2
arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
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@ -10,7 +10,7 @@
/dts-v1/;
#include "bcm4708.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
#include "bcm5301x-nand-cs0-bch1.dtsi"
/ {
compatible = "dlink,dir-885l", "brcm,bcm47094", "brcm,bcm4708";

15
arch/arm/boot/dts/bcm5301x-nand-cs0-bch1.dtsi 100644
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@ -0,0 +1,15 @@
/*
* Broadcom Northstar NAND.
*
* Copyright (C) 2016 Rafał Miłecki <rafal.milecki@gmail.com>
*
* Licensed under the ISC license.
*/
#include "bcm5301x-nand-cs0.dtsi"
&nandcs {
nand-ecc-algo = "bch";
nand-ecc-strength = <1>;
nand-ecc-step-size = <512>;
};