[PATCH 2/3] arm: dts: Add OSPI support for AM62-SK
Dhruva Gole
d-gole at ti.com
Thu Oct 27 16:53:10 CEST 2022
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 at 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 6d696e720de6..d39b334ed032 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 159fa36bbe9f..92788bae3e09 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 at 0 {
+ u-boot,dm-spl;
+
+ partitions {
+ u-boot,dm-spl;
+
+ partition at 3fc0000 {
+ u-boot,dm-spl;
+ };
+ };
+ };
+};
--
2.25.1
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