From: Andreas Böhler <dev@aboehler.at>
Date: Sun, 15 May 2022 08:50:31 +0000 (+0200)
Subject: IPQ4019: AVM FRITZ!Box 7530: Remove NAND ECC restrictions from DTS
X-Git-Tag: v22.03.0-rc2~25
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=416e8aefe14c5c65726b79f5ec39741f485cd225;p=openwrt%2Fopenwrt.git

IPQ4019: AVM FRITZ!Box 7530: Remove NAND ECC restrictions from DTS

Some revisions of the FRITZ!7530 use a Toshiba NAND with 8 bit ECC in
contrast to the Macronix NAND with 4 bit ECC. This removes the hardcoded
ECC strength and step size as set in qcom-ipq4019.dtsi, thus relying on the
kernel NAND detection routines to correclty set up the ECC parameters.

Signed-off-by: Andreas Böhler <dev@aboehler.at>
(cherry picked from commit f167f4a9a42e6d1e186487883500299cc82b1b9f)
---

diff --git a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-fritzbox-7530.dts b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-fritzbox-7530.dts
index dcd336e712..27c7d071dc 100644
--- a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-fritzbox-7530.dts
+++ b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-fritzbox-7530.dts
@@ -173,6 +173,9 @@
 	status = "okay";
 
 	nand@0 {
+		/delete-property/ nand-ecc-strength;
+		/delete-property/ nand-ecc-step-size;
+
 		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;