diff --git a/patch/kernel/archive/rockchip64-6.19/overlay/Makefile b/patch/kernel/archive/rockchip64-6.19/overlay/Makefile
index dd6db7aab1..a05b4b98db 100644
--- a/patch/kernel/archive/rockchip64-6.19/overlay/Makefile
+++ b/patch/kernel/archive/rockchip64-6.19/overlay/Makefile
@@ -2,6 +2,7 @@
 dtbo-$(CONFIG_ARCH_ROCKCHIP) += \
 	hinlink-h88k-240x135-lcd.dtbo \
 	rk35xx-radxa-zero-3w-ext-ant.dtbo \
+	rk3308-uart1.dtbo rk3308-uart2.dtbo rk3308-uart3.dtbo \
 	rk3308-otg-host.dtbo \
 	rk3308-s0-ext-antenna.dtbo \
 	rk3308-b@1.3ghz.dtbo \
diff --git a/patch/kernel/archive/rockchip64-6.19/overlay/README.rockchip-overlays b/patch/kernel/archive/rockchip64-6.19/overlay/README.rockchip-overlays
index e13c3ca18e..393e84ec26 100644
--- a/patch/kernel/archive/rockchip64-6.19/overlay/README.rockchip-overlays
+++ b/patch/kernel/archive/rockchip64-6.19/overlay/README.rockchip-overlays
@@ -10,12 +10,24 @@ rockchip (Rockchip)
 
 - i2c7, i2c8, pcie-gen2, spi-spidev, uart4, w1-gpio
 
-for RK3308 (Rock PI-S)
-
-- rk3308bs rk3308bs-1.3ghz sdio-10mhz sdio-4mhz emmc
+for RK3308:
+- b@1,3ghz, bs, bs-1.3ghz, otg-host, uart1, uart2, uart3, s0-ext-antenna
 
 ### Overlay details:
 
+### mksklipad-enable-rtc-end1
+
+Enables end1 ethernet adapter, which also makes rtc work better.
+There is no physical port for end1, so this overlay is merely for
+testing the rtc.
+The rtc still tends to stall sometimes. In the original makerbase
+image, the rtc was completely unusable though.
+
+### mksklipad-enable-v4l2
+
+Enables the video4linux devices /dev/video[012] /dev/media[01]
+Not sure, if they are of any use.
+
 ### mkspi-disable-lcd-spi
 
 DTBO to disable spi_for_{lcd,touch} when enabling uart1
@@ -219,6 +231,14 @@ To configure the OTG USB port as an additional host port:
 ###  rk3308-otg-host
 
 
+**********************************
+RK3308 enable uart  (31 Oct 2025):
+
+###  rk3308-uart1
+###  rk3308-uart2
+###  rk3308-uart3
+
+
 **********************************
 Details for Rock Pi-S overlays  (14 Sep 2025):
 
diff --git a/patch/kernel/archive/rockchip64-6.19/overlay/rk3308-uart1.dtso b/patch/kernel/archive/rockchip64-6.19/overlay/rk3308-uart1.dtso
new file mode 100644
index 0000000000..30b5eaae8b
--- /dev/null
+++ b/patch/kernel/archive/rockchip64-6.19/overlay/rk3308-uart1.dtso
@@ -0,0 +1,13 @@
+//Enable RK3308's UART1
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	fragment@0 {
+		target = <&uart1>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+};
diff --git a/patch/kernel/archive/rockchip64-6.19/overlay/rk3308-uart2.dtso b/patch/kernel/archive/rockchip64-6.19/overlay/rk3308-uart2.dtso
new file mode 100644
index 0000000000..967a30ec5f
--- /dev/null
+++ b/patch/kernel/archive/rockchip64-6.19/overlay/rk3308-uart2.dtso
@@ -0,0 +1,13 @@
+//Enable RK3308's UART2
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	fragment@0 {
+		target = <&uart2>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+};
diff --git a/patch/kernel/archive/rockchip64-6.19/overlay/rk3308-uart3.dtso b/patch/kernel/archive/rockchip64-6.19/overlay/rk3308-uart3.dtso
new file mode 100644
index 0000000000..fdae810a1b
--- /dev/null
+++ b/patch/kernel/archive/rockchip64-6.19/overlay/rk3308-uart3.dtso
@@ -0,0 +1,13 @@
+//Enable RK3308's UART3
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	fragment@0 {
+		target = <&uart3>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+};