ARM: dts: imx8mm: Swap i.MX8M Mini Menlo board UARTs back

The first production revision of the MX8M Mini Menlo board implements
a hardware change which swaps console UART and another UART connector.
Implement the swap, which maps the console UART back to the way Verdin
console is mapped.

Signed-off-by: Marek Vasut <marex@denx.de>
diff --git a/arch/arm/dts/imx8mm-mx8menlo-u-boot.dtsi b/arch/arm/dts/imx8mm-mx8menlo-u-boot.dtsi
index 66cc978..484d493 100644
--- a/arch/arm/dts/imx8mm-mx8menlo-u-boot.dtsi
+++ b/arch/arm/dts/imx8mm-mx8menlo-u-boot.dtsi
@@ -6,7 +6,7 @@
 
 / {
 	chosen {
-		stdout-path = &uart2;
+		stdout-path = &uart1;
 	};
 
 	aliases {
@@ -20,19 +20,3 @@
 &i2c4 {
 	/delete-node/ codec@1a;
 };
-
-&pinctrl_uart1 {
-	/delete-property/ u-boot,dm-spl;
-};
-
-&pinctrl_uart2 {
-	u-boot,dm-spl;
-};
-
-&uart1 {
-	/delete-property/ u-boot,dm-spl;
-};
-
-&uart2 {
-	u-boot,dm-spl;
-};