arm: dts: k3-j722s*: Add overrides specific to OSPI
OSPI Boot requires overrides specific to R5 and also
to use DMA in R5 SPL stage the DM_TIFS needs to be used.
Add the corresponding overrides for R5 SPL stage.
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Signed-off-by: Prasanth Babu Mantena <p-mantena@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
diff --git a/arch/arm/dts/k3-j722s-evm-u-boot.dtsi b/arch/arm/dts/k3-j722s-evm-u-boot.dtsi
index 88c4a72..6ae76be 100644
--- a/arch/arm/dts/k3-j722s-evm-u-boot.dtsi
+++ b/arch/arm/dts/k3-j722s-evm-u-boot.dtsi
@@ -16,3 +16,7 @@
&dmsc {
bootph-pre-ram;
};
+
+&main_bcdma {
+ bootph-pre-ram;
+};
diff --git a/arch/arm/dts/k3-j722s-r5-evm.dts b/arch/arm/dts/k3-j722s-r5-evm.dts
index 1bec997..d797e95 100644
--- a/arch/arm/dts/k3-j722s-r5-evm.dts
+++ b/arch/arm/dts/k3-j722s-r5-evm.dts
@@ -81,3 +81,16 @@
&wkup_uart0 {
status = "okay";
};
+
+&ospi0 {
+ reg = <0x00 0x0fc40000 0x00 0x100>,
+ <0x00 0x60000000 0x00 0x08000000>;
+};
+
+&main_bcdma {
+ ti,sci = <&dm_tifs>;
+};
+
+&main_pktdma {
+ ti,sci = <&dm_tifs>;
+};