Radxa rock-3a - edge - add overlay to disable debug console (armbian#…

…7402) * rock-3a: add overlay to disable debug serial console * Update Makefile * Update patch/kernel/archive/rockchip64-6.11/overlay/Makefile Co-authored-by: ColorfulRhino <[email protected]> * Rename rockchip-rock-3a-disable-uart2.dtso to rockchip-rk3568-rock-3a-disable-uart2.dtso --------- Co-authored-by: ColorfulRhino <[email protected]>
alexl83 · Oct 28, 2024 · a8e7d17 · a8e7d17
1 parent 29adf3b
commit a8e7d17
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diff --git a/patch/kernel/archive/rockchip64-6.11/overlay/Makefile b/patch/kernel/archive/rockchip64-6.11/overlay/Makefile
@@ -44,7 +44,8 @@ dtbo-$(CONFIG_ARCH_ROCKCHIP) += \
 	rockchip-rk3568-hk-spi-spidev.dtbo \
 	rockchip-rk3568-hk-uart0.dtbo \
 	rockchip-rk3568-hk-uart0-rts_cts.dtbo \
-	rockchip-rk3568-hk-uart1.dtbo
+	rockchip-rk3568-hk-uart1.dtbo \
+	rockchip-rk3568-rock-3a-disable-uart2.dtbo
 
 scr-$(CONFIG_ARCH_ROCKCHIP) += \
        rockchip-fixup.scr

diff --git a/patch/kernel/archive/rockchip64-6.11/overlay/rockchip-rk3568-rock-3a-disable-uart2.dtso b/patch/kernel/archive/rockchip64-6.11/overlay/rockchip-rk3568-rock-3a-disable-uart2.dtso
@@ -0,0 +1,12 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+        fragment@0 {
+                target = <&uart2>;
+
+                __overlay__ {
+                        status = "disabled";
+                };
+        };
+};