| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <20260121051855.5890-1-a-dutta@ti.com>
Date: Wed, 21 Jan 2026 10:48:55 +0530
From: Anurag Dutta <a-dutta@...com>
To: <nm@...com>, <vigneshr@...com>, <kristo@...nel.org>
CC: <linux-arm-kernel@...ts.infradead.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <u-kumar1@...com>, <gehariprasath@...com>,
<a-dutta@...com>
Subject: [PATCH] arm64: dts: ti: k3-j721s2-common-proc-board: Add QSPI flash partition details
J721S2 EVM has MT25QU512AB 64 MiB Quad SPI NOR flash connected
to OSPI1. Add the partition information as per bootloader.
Signed-off-by: Anurag Dutta <a-dutta@...com>
---
Test logs: https://gist.github.com/anuragdutta731/b65f63f22c69317d714b65a201438cbc
.../dts/ti/k3-j721s2-common-proc-board.dts | 41 +++++++++++++++++++
1 file changed, 41 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts
index 4fea99519113..7faf9367dbb2 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts
@@ -530,6 +530,47 @@ flash@0 {
cdns,tchsh-ns = <60>;
cdns,tslch-ns = <60>;
cdns,read-delay = <2>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "qspi.tiboot3";
+ reg = <0x0 0x80000>;
+ };
+
+ partition@...00 {
+ label = "qspi.tispl";
+ reg = <0x80000 0x200000>;
+ };
+
+ partition@...000 {
+ label = "qspi.u-boot";
+ reg = <0x280000 0x400000>;
+ };
+
+ partition@...000 {
+ label = "qspi.env";
+ reg = <0x680000 0x40000>;
+ };
+
+ partition@...000 {
+ label = "qspi.env.backup";
+ reg = <0x6c0000 0x40000>;
+ };
+
+ partition@...000 {
+ label = "qspi.rootfs";
+ reg = <0x800000 0x37c0000>;
+ };
+
+ partition@...0000 {
+ label = "qspi.phypattern";
+ reg = <0x3fc0000 0x40000>;
+ };
+ };
};
};
--
2.34.1
Powered by blists - more mailing lists