rtl838x: various fixes

* add d-link_dgs-1210-10p support
* make sure mips16 is disabled
* add a generic sub target
* add proper cflags

Signed-off-by: John Crispin <john@phrozen.org>

5 files changed, 245 insertions, 0 deletions

diff --git a/include/target.mk b/include/target.mk
index d593a5f0df..31ce592c8b 100644
--- a/include/target.mk
+++ b/include/target.mk
@@ -199,6 +199,7 @@ ifeq ($(DUMP),1)
     CPU_CFLAGS_mips32 = -mips32 -mtune=mips32
     CPU_CFLAGS_mips64 = -mips64 -mtune=mips64 -mabi=64
     CPU_CFLAGS_mips64r2 = -mips64r2 -mtune=mips64r2 -mabi=64
+    CPU_CFLAGS_4kec = -mips32r2 -mtune=4kec
     CPU_CFLAGS_24kc = -mips32r2 -mtune=24kc
     CPU_CFLAGS_74kc = -mips32r2 -mtune=74kc
     CPU_CFLAGS_octeonplus = -march=octeon+ -mabi=64
diff --git a/target/linux/rtl838x/Makefile b/target/linux/rtl838x/Makefile
index c4138c7a9a..83cb074b89 100644
--- a/target/linux/rtl838x/Makefile
+++ b/target/linux/rtl838x/Makefile
@@ -9,6 +9,7 @@ BOARD:=rtl838x
 BOARDNAME:=Realtek MIPS
 DEVICE_TYPE:=basic
 FEATURES:=ramdisk squashfs
+SUBTARGETS:=generic
 
 KERNEL_PATCHVER:=5.4
 
@@ -18,6 +19,8 @@ endef
 
 include $(INCLUDE_DIR)/target.mk
 
+FEATURES := $(filter-out mips16,$(FEATURES))
+
 DEFAULT_PACKAGES += swconfig uboot-envtools ethtool kmod-gpio-button-hotplug
 
 $(eval $(call BuildTarget))
diff --git a/target/linux/rtl838x/dts/rtl8382_d-link_dgs-1210-10p.dts b/target/linux/rtl838x/dts/rtl8382_d-link_dgs-1210-10p.dts
new file mode 100644
index 0000000000..d7c6cbfc7c
--- /dev/null
+++ b/target/linux/rtl838x/dts/rtl8382_d-link_dgs-1210-10p.dts
@@ -0,0 +1,231 @@
+#include "rtl838x.dtsi"
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	compatible = "d-link,dgs-1210-10p", "realtek,rtl838x-soc";
+	model = "D-Link DGS-1210-10P";
+
+	aliases {
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power: power {
+			// GPIO 24 seems to provide power to the leds
+			label = "green:power";
+			gpios = <&gpio0 47 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys-polled";
+		poll-interval = <20>;
+
+		mode {
+			label = "reset";
+			gpios = <&gpio0 94 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+};
+
+
+&gpio0 {
+	indirect-access-bus-id = <0>;
+};
+
+&spi0 {
+	status = "okay";
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x00000000 0x80000>;
+				read-only;
+			};
+			partition@80000 {
+				label = "u-boot-env";
+				reg = <0x00080000 0x40000>;
+				read-only;
+			};
+			partition@c0000 {
+				label = "u-boot-env2";
+				reg = <0x000c0000 0x40000>;
+				read-only;
+			};
+			partition@280000 {
+				label = "firmware";
+				compatible = "denx,uimage";
+				reg = <0x00100000 0xd80000>;
+			};
+			partition@be80000 {
+				label = "kernel2";
+				reg = <0x00e80000 0x180000>;
+			};
+			partition@1000000 {
+				label = "sysinfo";
+				reg = <0x01000000 0x40000>;
+			};
+			partition@1040000 {
+				label = "rootfs2";
+				reg = <0x01040000 0xc00000>;
+			};
+			partition@1c40000 {
+				label = "jffs2";
+				reg = <0x01c40000 0x3c0000>;
+			};
+		};
+	};
+};
+
+
+
+&ethernet0 {
+	mdio: mdio-bus {
+		compatible = "realtek,rtl838x-mdio";
+		regmap = <&ethernet0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* Internal phy */
+		phy8: ethernet-phy@8 {
+			reg = <8>;
+			compatible = "ethernet-phy-ieee802.3-c22";
+		};
+		phy9: ethernet-phy@9 {
+			reg = <9>;
+			compatible = "ethernet-phy-ieee802.3-c22";
+		};
+		phy10: ethernet-phy@10 {
+			reg = <10>;
+			compatible = "ethernet-phy-ieee802.3-c22";
+		};
+		phy11: ethernet-phy@11 {
+			reg = <11>;
+			compatible = "ethernet-phy-ieee802.3-c22";
+		};
+		phy12: ethernet-phy@12 {
+			reg = <12>;
+			compatible = "ethernet-phy-ieee802.3-c22";
+		};
+		phy13: ethernet-phy@13 {
+			reg = <13>;
+			compatible = "ethernet-phy-ieee802.3-c22";
+		};
+		phy14: ethernet-phy@14 {
+			reg = <14>;
+			compatible = "ethernet-phy-ieee802.3-c22";
+		};
+		phy15: ethernet-phy@15 {
+			reg = <15>;
+			compatible = "ethernet-phy-ieee802.3-c22";
+		};
+		phy24: ethernet-phy@24 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			phy-is-integrated;
+			reg = <24>;
+		};
+		phy26: ethernet-phy@26 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			phy-is-integrated;
+			reg = <26>;
+		};
+	};
+};
+
+&switch0 {
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <8>;
+			label = "lan1";
+			phy-handle = <&phy8>;
+			phy-mode = "internal";
+		};
+		port@1 {
+			reg = <9>;
+			label = "lan2";
+			phy-handle = <&phy9>;
+			phy-mode = "internal";
+		};
+		port@2 {
+			reg = <10>;
+			label = "lan3";
+			phy-handle = <&phy10>;
+			phy-mode = "internal";
+		};
+		port@3 {
+			reg = <11>;
+			label = "lan4";
+			phy-handle = <&phy11>;
+			phy-mode = "internal";
+		};
+		port@4 {
+			reg = <12>;
+			label = "lan5";
+			phy-handle = <&phy12>;
+			phy-mode = "internal";
+		};
+		port@5 {
+			reg = <13>;
+			label = "lan6";
+			phy-handle = <&phy13>;
+			phy-mode = "internal";
+		};
+		port@6 {
+			reg = <14>;
+			label = "lan7";
+			phy-handle = <&phy14>;
+			phy-mode = "internal";
+		};
+		port@7 {
+			reg = <15>;
+			label = "lan8";
+			phy-handle = <&phy15>;
+			phy-mode = "internal";
+		};
+
+		port@24 {
+			reg = <24>;
+			label = "lan9";
+			phy-mode = "internal";
+			phy-handle = <&phy24>;
+		};
+		port@26 {
+			reg = <26>;
+			label = "lan10";
+			phy-mode = "internal";
+			phy-handle = <&phy26>;
+		};
+		port@28 {
+			ethernet = <&ethernet0>;
+			reg = <28>;
+			phy-mode = "internal";
+			fixed-link {
+				speed = <1000>;
+				full-duplex;
+			};
+		};
+	};
+};
diff --git a/target/linux/rtl838x/generic/target.mk b/target/linux/rtl838x/generic/target.mk
new file mode 100644
index 0000000000..f5cb1fb19b
--- /dev/null
+++ b/target/linux/rtl838x/generic/target.mk
@@ -0,0 +1 @@
+BOARDNAME:=Generic
diff --git a/target/linux/rtl838x/image/Makefile b/target/linux/rtl838x/image/Makefile
index 291888ab2d..f490fa7ffe 100644
--- a/target/linux/rtl838x/image/Makefile
+++ b/target/linux/rtl838x/image/Makefile
@@ -50,4 +50,13 @@ define Device/d-link_dgs-1210-16
 endef
 TARGET_DEVICES += d-link_dgs-1210-16
 
+define Device/d-link_dgs-1210-10p
+  SOC := rtl8382
+  IMAGE_SIZE := 13824k
+  DEVICE_VENDOR := D-Link
+  DEVICE_MODEL := DGS-1210-10P
+  DEVICE_PACKAGES := ip-full ip-bridge ethtool tc lua-rs232
+endef
+TARGET_DEVICES += d-link_dgs-1210-10p
+
 $(eval $(call BuildImage))