add overlay for new pcb revision

CMakePresets.json

@@ -32,6 +32,19 @@
                 "DTC_OVERLAY_FILE": "bl54l15_radio1.overlay",
                 "BOARD_ROOT": "${sourceDir}/"
             }
+        },
+        {
+            "name": "build_nrf54_radio0_radio1",
+            "displayName": "Build for nRF54l15 DK nRF54l15 Application",
+            "generator": "Ninja",
+            "binaryDir": "${sourceDir}/build_nrf54_radio0_radio1",
+            "cacheVariables": {
+                "NCS_TOOLCHAIN_VERSION": "NONE",
+                "BOARD": "nrf54l15dk/nrf54l15/cpuapp",
+                "EXTRA_CONF_FILE": "iso.conf;internal_osc.conf",
+                "CONF_FILE": "prj.conf",
+                "DTC_OVERLAY_FILE": "bl54l15_radio0_radio1.overlay"
+            }
         }
     ]
 }

bl54l15_radio0_radio1.overlay

@@ -0,0 +1,45 @@
+&uart20 {
+    compatible = "nordic,nrf-uarte";
+    status = "okay";
+    current-speed = <1000000>;
+    hw-flow-control;
+};
+
+
+&pinctrl {
+	uart20_default: uart20_default {
+		group1 {
+			psels = <NRF_PSEL(UART_TX, 1, 6)>,
+				<NRF_PSEL(UART_RTS, 1, 7)>;
+		};
+		group2 {
+			psels = <NRF_PSEL(UART_RX, 1, 4)>,
+				<NRF_PSEL(UART_CTS, 1, 5)>;
+			bias-pull-up;
+		};
+	};
+
+	uart20_sleep: uart20_sleep {
+		group1 {
+			psels = <NRF_PSEL(UART_TX, 1, 6)>,
+				<NRF_PSEL(UART_RX, 1, 4)>,
+				<NRF_PSEL(UART_RTS, 1, 7)>,
+				<NRF_PSEL(UART_CTS, 1, 5)>;
+			low-power-enable;
+		};
+	};
+};
+
+
+/ {
+	chosen {
+        zephyr,console = &uart20;
+		zephyr,shell-uart = &uart20;
+		//zephyr,uart-mcumgr = &uart0;
+		//zephyr,bt-mon-uart = &uart0;
+		//zephyr,bt-c2h-uart = &uart0;
+	};
+};
+&power {
+    status = "okay";
+};