From 8994ac365a107ba443ff238719ffb5497a67b347 Mon Sep 17 00:00:00 2001
From: Dhruva Gole <d-gole@ti.com>
Date: Thu, 27 Oct 2022 20:23:10 +0530
Subject: [PATCH] arm: dts: Add OSPI support for AM62-SK
Add OSPI Support such that this device can boot up using OSPI Flash.
Also can use the flash for other purposes if required from uboot.
Signed-off-by: Dhruva Gole <d-gole@ti.com>
---
arch/arm/dts/k3-am625-r5-sk.dts | 5 +++++
arch/arm/dts/k3-am625-sk-u-boot.dtsi | 24 ++++++++++++++++++++++++
2 files changed, 29 insertions(+)
diff --git a/arch/arm/dts/k3-am625-r5-sk.dts b/arch/arm/dts/k3-am625-r5-sk.dts
index 6d696e720d..d39b334ed0 100644
--- a/arch/arm/dts/k3-am625-r5-sk.dts
+++ b/arch/arm/dts/k3-am625-r5-sk.dts
@@ -155,3 +155,8 @@
status = "okay";
u-boot,dm-spl;
};
+
+&ospi0 {
+ reg = <0x00 0x0fc40000 0x00 0x100>,
+ <0x00 0x60000000 0x00 0x08000000>;
+};
diff --git a/arch/arm/dts/k3-am625-sk-u-boot.dtsi b/arch/arm/dts/k3-am625-sk-u-boot.dtsi
index 159fa36bbe..92788bae3e 100644
--- a/arch/arm/dts/k3-am625-sk-u-boot.dtsi
+++ b/arch/arm/dts/k3-am625-sk-u-boot.dtsi
@@ -102,3 +102,27 @@
&main_mmc1_pins_default {
u-boot,dm-spl;
};
+
+&fss {
+ u-boot,dm-spl;
+};
+
+&ospi0_pins_default {
+ u-boot,dm-spl;
+};
+
+&ospi0 {
+ u-boot,dm-spl;
+
+ flash@0 {
+ u-boot,dm-spl;
+
+ partitions {
+ u-boot,dm-spl;
+
+ partition@3fc0000 {
+ u-boot,dm-spl;
+ };
+ };
+ };
+};
--
2.39.5