modifications for RPMsg added

arch/arm/boot/dts/imx7d-pico_hobbit-m4.dts

@@ -0,0 +1,58 @@
+
+#include "imx7d-pico_hobbit.dts"
+
+/ {
+	memory {
+		linux,usable-memory = <0x80000000 0x1ff00000>;
+	};
+
+	m4_tcm: tcml@007f8000 {
+		compatible = "fsl, m4_tcml";
+		reg = <0x007f8000 0x8000>;
+	};
+
+	gpio-leds {
+		status = "disabled";
+	};
+};
+
+&adc1 {
+	status = "disabled";
+};
+
+&adc2 {
+	status = "disabled";
+};
+
+&gpt3 {
+	status = "disabled";
+};
+
+&gpt4 {
+	status = "disabled";
+};
+
+&ocram {
+	reg = <0x00901000 0xf000>;
+};
+
+&rpmsg{
+	reg = <0x9FFF0000 0x8000>;
+	status = "okay";
+};
+
+&sim1 {
+	status = "disabled";
+};
+
+&tempmon {
+	status = "disabled";
+};
+
+&uart6 {
+	status = "disabled";
+};
+
+&wdog3{
+	status = "disabled";
+};

arch/arm/mach-imx/imx_rpmsg.c

@@ -300,8 +300,8 @@ static int imx_rpmsg_probe(struct platform_device *pdev)
 					rpdev->vring[1] = res->start + size;
 				} else {
 					/* hardcodes here now. */
-					rpdev->vring[0] = 0xBFFF0000;
-					rpdev->vring[1] = 0xBFFF8000;
+					rpdev->vring[0] = 0x9FFF0000;
+					rpdev->vring[1] = 0x9FFF8000;
 				}
 			}
 		} else {