mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 01:11:14 +00:00
64 lines
2.2 KiB
Diff
64 lines
2.2 KiB
Diff
|
From a6a1a156f5debaebf9f61850d111b966e9be9ee9 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Christian Lamparter <chunkeey@gmail.com>
|
||
|
|
Date: Thu, 8 Jun 2023 17:36:27 +0200
|
||
|
|
Subject: [PATCH] ARM: dts: BCM5301X: MR26: MR32: remove bogus nand-ecc-algo
|
||
|
|
property
|
||
|
|
MIME-Version: 1.0
|
||
|
|
Content-Type: text/plain; charset=UTF-8
|
||
|
|
Content-Transfer-Encoding: 8bit
|
||
|
|
|
||
|
|
| bcm53015-meraki-mr26.dtb: nand-controller@18028000:
|
||
|
|
| nand@0:nand-ecc-algo:0: 'hw' is not one of ['hamming', 'bch', 'rs']
|
||
|
|
| From schema: Documentation/[...]/nand-controller.yaml
|
||
|
|
| bcm53016-meraki-mr32.dtb: nand-controller@18028000:
|
||
|
|
| nand@0:nand-ecc-algo:0: 'hw' is not one of ['hamming', 'bch', 'rs']
|
||
|
|
| From schema: Documentation/[...]/nand-controller.yaml
|
||
|
|
|
||
|
|
original ECC values for these old Merakis are sadly not
|
||
|
|
provided by the vendor. It looks like Meraki just stuck
|
||
|
|
with what Broadcom's SDK was doing... which left this
|
||
|
|
up to the proprietary nand driver.
|
||
|
|
|
||
|
|
Note: The invalid setting was and is handled by brcmnand. It
|
||
|
|
falls back to "bch" in brcmnand_setup_dev() when ecc.algo is
|
||
|
|
set to NAND_ECC_ALGO_UNKNOWN (since "hw" is not in the list
|
||
|
|
above).
|
||
|
|
|
||
|
|
A correct nand-ecc-algo = "bch"; is already specified in the
|
||
|
|
included "bcm5301x-nand-cs0-bch8.dtsi". So this line can be
|
||
|
|
dropped.
|
||
|
|
|
||
|
|
Reported-by: Rafał Miłecki <zajec5@gmail.com> (per Mail)
|
||
|
|
Fixes: 935327a73553 ("ARM: dts: BCM5301X: Add DT for Meraki MR26")
|
||
|
|
Fixes: ec88a9c344d9 ("ARM: BCM5301X: Add DT for Meraki MR32")
|
||
|
|
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
|
||
|
|
Link: https://lore.kernel.org/r/2c4d00dd40124c2ddc0b139cbce7531b108f9052.1686238550.git.chunkeey@gmail.com
|
||
|
|
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
|
||
|
|
---
|
||
|
|
arch/arm/boot/dts/bcm53015-meraki-mr26.dts | 2 --
|
||
|
|
arch/arm/boot/dts/bcm53016-meraki-mr32.dts | 2 --
|
||
|
|
2 files changed, 4 deletions(-)
|
||
|
|
|
||
|
|
--- a/arch/arm/boot/dts/bcm53015-meraki-mr26.dts
|
||
|
|
+++ b/arch/arm/boot/dts/bcm53015-meraki-mr26.dts
|
||
|
|
@@ -72,8 +72,6 @@
|
||
|
|
};
|
||
|
|
|
||
|
|
&nandcs {
|
||
|
|
- nand-ecc-algo = "hw";
|
||
|
|
-
|
||
|
|
partitions {
|
||
|
|
compatible = "fixed-partitions";
|
||
|
|
#address-cells = <0x1>;
|
||
|
|
--- a/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
|
||
|
|
+++ b/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
|
||
|
|
@@ -125,8 +125,6 @@
|
||
|
|
};
|
||
|
|
|
||
|
|
&nandcs {
|
||
|
|
- nand-ecc-algo = "hw";
|
||
|
|
-
|
||
|
|
partitions {
|
||
|
|
/*
|
||
|
|
* The partition autodetection does not work for this device.
|