From: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
To: <u-boot@lists.denx.de>
Cc: <michal.simek@amd.com>, <git@amd.com>
Subject: [PATCH] arm64: dts: zynqmp: make hw-ecc as the default ecc mode
Date: Mon, 25 Mar 2024 15:20:13 +0530 [thread overview]
Message-ID: <20240325095013.29497-1-venkatesh.abbarapu@amd.com> (raw)
Except for Linux no other component (i.e., u-boot, fsbl
or BootRom) of the software stack supports software ecc
engine. So, make hw-ecc as the default ecc mode.
Update the same for mini u-boot nand configuration as well.
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
---
arch/arm/dts/zynqmp-mini-nand.dts | 6 ++++++
arch/arm/dts/zynqmp-zc1751-xm017-dc3.dts | 6 ++----
2 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/arch/arm/dts/zynqmp-mini-nand.dts b/arch/arm/dts/zynqmp-mini-nand.dts
index e0517cf460..5889d436ed 100644
--- a/arch/arm/dts/zynqmp-mini-nand.dts
+++ b/arch/arm/dts/zynqmp-mini-nand.dts
@@ -50,6 +50,12 @@
#size-cells = <1>;
arasan,has-mdma;
num-cs = <2>;
+ nand@0 {
+ reg = <0>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ nand-ecc-mode = "hw";
+ };
};
};
};
diff --git a/arch/arm/dts/zynqmp-zc1751-xm017-dc3.dts b/arch/arm/dts/zynqmp-zc1751-xm017-dc3.dts
index b97f7ee8d4..48ab619472 100644
--- a/arch/arm/dts/zynqmp-zc1751-xm017-dc3.dts
+++ b/arch/arm/dts/zynqmp-zc1751-xm017-dc3.dts
@@ -136,8 +136,7 @@
reg = <0x0>;
#address-cells = <0x2>;
#size-cells = <0x1>;
- nand-ecc-mode = "soft";
- nand-ecc-algo = "bch";
+ nand-ecc-mode = "hw";
nand-rb = <0>;
label = "main-storage-0";
nand-ecc-step-size = <1024>;
@@ -173,8 +172,7 @@
reg = <0x1>;
#address-cells = <0x2>;
#size-cells = <0x1>;
- nand-ecc-mode = "soft";
- nand-ecc-algo = "bch";
+ nand-ecc-mode = "hw";
nand-rb = <0>;
label = "main-storage-1";
nand-ecc-step-size = <1024>;
--
2.17.1
next reply other threads:[~2024-03-25 9:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-25 9:50 Venkatesh Yadav Abbarapu [this message]
2024-04-02 13:08 ` [PATCH] arm64: dts: zynqmp: make hw-ecc as the default ecc mode Michal Simek
-- strict thread matches above, loose matches on Subject: below --
2023-10-12 13:58 Michal Simek
2023-10-19 10:29 ` Michal Simek
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