💐 Sync 2026-01-23 20:01:18

2026-01-23 20:01:18 +00:00
parent 433c46a4ed
commit 5bb3c1570a
8 changed files with 472 additions and 16 deletions
--- a/armv8/base-files/etc/board.d/01_leds
+++ b/armv8/base-files/etc/board.d/01_leds
@@ -35,11 +35,20 @@ friendlyarm,nanopi-r6s)
 	ucidef_set_led_netdev "lan1" "LAN1" "green:lan-1" "eth2"
 	ucidef_set_led_netdev "lan2" "LAN2" "green:lan-2" "eth0"
 	;;
-friendlyarm,nanopi-r76s|\
-radxa,e20c)
+friendlyarm,nanopi-r76s)
 	ucidef_set_led_netdev "wan" "WAN" "green:wan" "eth1"
 	ucidef_set_led_netdev "lan" "LAN" "green:lan" "eth0"
 	;;
+hinlink,h28k)
+	ucidef_set_led_netdev "wan" "WAN" "blue:wan" "eth1"
+	ucidef_set_led_netdev "lan" "LAN" "amber:lan" "eth0"
+	;;
+radxa,e20c)
+	ucidef_set_led_netdev "lan" "LAN" "green:lan" "eth0"
+	ucidef_set_led_netdev "wan" "WAN" "green:wan" "eth1"
+	ucidef_set_led_netdev "wan-0" "WAN-0" "eth1-0::lan" "eth1" "link_100"
+	ucidef_set_led_netdev "wan-1" "WAN-1" "eth1-1::lan" "eth1" "link_1000"
+	;;
 radxa,e52c)
 	ucidef_set_led_netdev "wan" "WAN" "green:wan" "wan"
 	ucidef_set_led_netdev "lan" "LAN" "green:lan" "lan"
--- a/armv8/base-files/etc/board.d/02_network
+++ b/armv8/base-files/etc/board.d/02_network
@@ -23,6 +23,7 @@ rockchip_setup_interfaces()
 	friendlyarm,nanopc-t6|\
 	friendlyarm,nanopi-r5c|\
 	friendlyarm,nanopi-r76s|\
+	hinlink,h28k|\
 	lunzn,fastrhino-r66s|\
 	radxa,e20c|\
 	radxa,e25|\
@@ -77,6 +78,7 @@ rockchip_setup_macs()
 	friendlyarm,nanopi-r2c|\
 	friendlyarm,nanopi-r2s|\
 	friendlyarm,nanopi-r76s|\
+	hinlink,h28k|\
 	linkease,easepi-r1|\
 	lunzn,fastrhino-r66s)
 		wan_mac=$(macaddr_generate_from_mmc_cid mmcblk0)
--- a/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity
+++ b/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity
@@ -34,7 +34,6 @@ friendlyarm,nanopi-r3s|\
 friendlyarm,nanopi-r5c|\
 linkease,easepi-r1|\
 lunzn,fastrhino-r66s|\
-radxa,e20c|\
 radxa,e25|\
 sinovoip,rk3568-bpi-r2pro)
 	set_interface_core 2 "eth0"
@@ -69,6 +68,10 @@ friendlyarm,nanopi-r6s)
 	set_interface_core 20 "eth1"
 	set_interface_core 40 "eth2"
 	;;
+hinlink,h28k|\
+radxa,e20c)
+	set_interface_core 2 "eth0"
+	;;
 radxa,rock-5a|\
 radxa,rock-5c)
 	set_interface_core 10 "eth1"
--- a/image/armv8.mk
+++ b/image/armv8.mk
@@ -180,6 +180,18 @@ define Device/friendlyarm_nanopi-r76s
 endef
 TARGET_DEVICES += friendlyarm_nanopi-r76s

+define Device/hinlink_h28k
+  $(Device/rk3528)
+  DEVICE_VENDOR := HINLINK
+  DEVICE_MODEL := H28K
+  DEVICE_ALT0_VENDOR := LinkStar
+  DEVICE_ALT0_MODEL := H28K
+  DEVICE_DTS := rk3528-hinlink-h28k
+  UBOOT_DEVICE_NAME := hinlink-h28k-rk3528
+  DEVICE_PACKAGES := kmod-r8169
+endef
+TARGET_DEVICES += hinlink_h28k
+
 define Device/linkease_easepi-r1
  $(Device/rk3568)
  DEVICE_VENDOR := LinkEase
--- a/image/default.bootscript
+++ b/image/default.bootscript
@@ -1,18 +1,20 @@
 part uuid ${devtype} ${devnum}:2 uuid

-if test $stdout = 'serial@2ad40000' ;
-then serial_addr=',0x2ad40000'; serial_port='ttyS0';
-elif test $stdout = 'serial@fe660000' ;
-then serial_addr=',0xfe660000'; serial_port='ttyS2';
-elif test $stdout = 'serial@feb50000' ;
-then serial_addr=',0xfeb50000'; serial_port='ttyS2';
-elif test $stdout = 'serial@ff130000' ;
-then serial_addr=',0xff130000'; serial_port='ttyS2';
-elif test $stdout = 'serial@ff1a0000' ;
-then serial_addr=',0xff1a0000'; serial_port='ttyS2';
-elif test $stdout = 'serial@ff9f0000' ;
-then serial_addr=',0xff9f0000'; serial_port='ttyS0';
-fi;
+if test $soc = 'rk3308'; then
+	serial_addr=',0xff0c0000'; serial_port='ttyS2';
+elif test $soc = 'rk3328'; then
+	serial_addr=',0xff130000'; serial_port='ttyS2';
+elif test $soc = 'rk3399'; then
+	serial_addr=',0xff1a0000'; serial_port='ttyS2';
+elif test $soc = 'rk3528'; then
+	serial_addr=',0xff9f0000'; serial_port='ttyS0';
+elif test $soc = 'rk3568'; then
+	serial_addr=',0xfe660000'; serial_port='ttyS2';
+elif test $soc = 'rk3576'; then
+	serial_addr=',0x2ad40000'; serial_port='ttyS0';
+elif test $soc = 'rk3588'; then
+	serial_addr=',0xfeb50000'; serial_port='ttyS2';
+fi

 setenv bootargs "console=${serial_port},1500000 earlycon=uart8250,mmio32${serial_addr} root=PARTUUID=${uuid} rw rootwait";

--- a/patches-6.12/101-arm64-dts-rockchip-Add-HINLINK-H28K.patch
+++ b/patches-6.12/101-arm64-dts-rockchip-Add-HINLINK-H28K.patch
@@ -0,0 +1,353 @@
+From dca5896703826d0d5fadcc11ee755b83db705571 Mon Sep 17 00:00:00 2001
+From: Chukun Pan <amadeus@jmu.edu.cn>
+Date: Mon,  1 Dec 2025 18:00:06 +0800
+Subject: [PATCH] arm64: dts: rockchip: Add HINLINK H28K
+
+The HINLINK H28K is a development board with the
+Rockchip RK3528 SoC. It has the following features:
+
+- 1x USB 2.0
+- 8/32GB eMMC
+- 1/2/4GB LPDDR4
+- MicroSD card slot
+- 1x 1GbE RTL8111H Ethernet
+- 1x 1GbE RTL8211F Ethernet
+
+Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
+---
+ arch/arm64/boot/dts/rockchip/Makefile         |   1 +
+ .../boot/dts/rockchip/rk3528-hinlink-h28k.dts | 301 ++++++++++++++++++
+ 2 files changed, 302 insertions(+)
+ create mode 100644 arch/arm64/boot/dts/rockchip/rk3528-hinlink-h28k.dts
+
+--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
+@@ -76,6 +76,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-ro
+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire.dtb
+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire-excavator.dtb
+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399pro-rock-pi-n10.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3528-hinlink-h28k.dtb
+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3528-radxa-e20c.dtb
+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3528-rock-2a.dtb
+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3528-rock-2f.dtb
+--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3528-hinlink-h28k.dts
+@@ -0,0 +1,318 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pwm/pwm.h>
+#include "rk3528.dtsi"
+
+/ {
+	model = "HINLINK H28K";
+	compatible = "hinlink,h28k", "rockchip,rk3528";
+
+	aliases {
+		ethernet0 = &gmac1;
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc;
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:1500000n8";
+	};
+
+	keys {
+		compatible = "adc-keys";
+		io-channels = <&saradc 0>;
+		io-channel-names = "buttons";
+		keyup-threshold-microvolt = <1800000>;
+		poll-interval = <100>;
+
+		button-boot {
+			label = "BOOT";
+			linux,code = <KEY_SETUP>;
+			press-threshold-microvolt = <0>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&lan_led>, <&wan_led>, <&work_led>;
+
+		led-0 {
+			color = <LED_COLOR_ID_AMBER>;
+			function = LED_FUNCTION_LAN;
+			gpios = <&gpio4 RK_PC1 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "netdev";
+		};
+
+		led-1 {
+			color = <LED_COLOR_ID_BLUE>;
+			function = LED_FUNCTION_WAN;
+			gpios = <&gpio4 RK_PC0 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "netdev";
+		};
+
+		led-2 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_STATUS;
+			gpios = <&gpio4 RK_PB7 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-on";
+		};
+	};
+
+	vdd_0v9: regulator-0v9-vdd {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_0v9";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <900000>;
+		regulator-max-microvolt = <900000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc_ddr: regulator-1v1-vcc-ddr {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_ddr";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1100000>;
+		regulator-max-microvolt = <1100000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc_1v8: regulator-1v8-vcc {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_1v8";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_3v3>;
+	};
+
+	vcc_3v3: regulator-3v3-vcc {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_3v3";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc3v3_sd: regulator-3v3-vcc-sd {
+		compatible = "regulator-fixed";
+		gpios = <&gpio4 RK_PA1 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdmmc_pwren_l>;
+		regulator-name = "vcc3v3_sd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_3v3>;
+	};
+
+	vcc5v0_sys: regulator-5v0-vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	vccio_sd: regulator-vccio-sd {
+		compatible = "regulator-gpio";
+		gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdmmc_vol_ctrl_h>;
+		regulator-name = "vccio_sd";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+		states = <1800000 0x0>, <3300000 0x1>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vdd_arm: regulator-vdd-arm {
+		compatible = "pwm-regulator";
+		pwms = <&pwm1 0 5000 PWM_POLARITY_INVERTED>;
+		pwm-supply = <&vcc5v0_sys>;
+		regulator-name = "vdd_arm";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <746000>;
+		regulator-max-microvolt = <1201000>;
+		regulator-settling-time-up-us = <250>;
+	};
+
+	vdd_logic: regulator-vdd-logic {
+		compatible = "pwm-regulator";
+		pwms = <&pwm2 0 5000 PWM_POLARITY_INVERTED>;
+		pwm-supply = <&vcc5v0_sys>;
+		regulator-name = "vdd_logic";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <705000>;
+		regulator-max-microvolt = <1006000>;
+		regulator-settling-time-up-us = <250>;
+	};
+};
+
+&combphy {
+	status = "okay";
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&gmac1 {
+	clock_in_out = "output";
+	phy-handle = <&rgmii_phy>;
+	phy-mode = "rgmii-id";
+	phy-supply = <&vcc_3v3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii_miim>,
+		    <&rgmii_tx_bus2>,
+		    <&rgmii_rx_bus2>,
+		    <&rgmii_rgmii_clk>,
+		    <&rgmii_rgmii_bus>;
+	status = "okay";
+};
+
+&gpu {
+	mali-supply = <&vdd_logic>;
+	status = "okay";
+};
+
+&mdio1 {
+	rgmii_phy: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0x1>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&gmac1_rstn_l>;
+		reset-assert-us = <20000>;
+		reset-deassert-us = <100000>;
+		reset-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&pcie {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rtl8111hs_isolateb_l>;
+	reset-gpios = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc_3v3>;
+	status = "okay";
+};
+
+&pinctrl {
+	gmac {
+		gmac1_rstn_l: gmac1-rstn-l {
+			rockchip,pins = <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	leds {
+		lan_led: lan-led {
+			rockchip,pins = <4 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		wan_led: wan-led {
+			rockchip,pins = <4 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		work_led: work-led {
+			rockchip,pins = <4 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pcie {
+		rtl8111hs_isolateb_l: rtl8111hs-isolateb-l {
+			rockchip,pins = <4 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	sdmmc {
+		sdmmc_pwren_l: sdmmc-pwren-l {
+			rockchip,pins = <4 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		sdmmc_vol_ctrl_h: sdmmc-vol-ctrl-h {
+			rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm1m0_pins>;
+	status = "okay";
+};
+
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm2m0_pins>;
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&sdhci {
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+	non-removable;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	disable-wp;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc3v3_sd>;
+	vqmmc-supply = <&vccio_sd>;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0m0_xfer>;
+	status = "okay";
+};
+
+&usb2phy {
+	status = "okay";
+};
+
+&usb2phy_host {
+	phy-supply = <&vcc5v0_sys>;
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
--- a/patches-6.12/121-arm64-dts-rockchip-add-led-aliases-for-HINLINK.patch
+++ b/patches-6.12/121-arm64-dts-rockchip-add-led-aliases-for-HINLINK.patch
@@ -0,0 +1,23 @@
+--- a/arch/arm64/boot/dts/rockchip/rk3528-hinlink-h28k.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3528-hinlink-h28k.dts
+@@ -16,6 +16,11 @@
+ 		mmc0 = &sdhci;
+ 		mmc1 = &sdmmc;
+ 		serial0 = &uart0;
+
+		led-boot = &led_work;
+		led-failsafe = &led_work;
+		led-running = &led_work;
+		led-upgrade = &led_work;
+ 	};
+ 
+ 	chosen {
+@@ -55,7 +60,7 @@
+ 			linux,default-trigger = "netdev";
+ 		};
+ 
+-		led-2 {
+		led_work: led-2 {
+ 			color = <LED_COLOR_ID_GREEN>;
+ 			function = LED_FUNCTION_STATUS;
+ 			gpios = <&gpio4 RK_PB7 GPIO_ACTIVE_LOW>;
--- a/patches-6.12/165-arm64-dts-rockchip-Use-MAC-address-from-EEPROM-for-.patch
+++ b/patches-6.12/165-arm64-dts-rockchip-Use-MAC-address-from-EEPROM-for-.patch
@@ -0,0 +1,52 @@
+From 66f872646878e1f124d39bca3966dc65c2af6eef Mon Sep 17 00:00:00 2001
+From: Chukun Pan <amadeus@jmu.edu.cn>
+Date: Sun, 30 Nov 2025 18:09:03 +0800
+Subject: [PATCH] arm64: dts: rockchip: Use MAC address from EEPROM for
+ Radxa E20C
+
+The EEPROM on the Radxa E20C stores two unique MAC addresses.
+Assigned to network interfaces via device tree.
+
+Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
+---
+
+--- a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts
+@@ -17,7 +17,6 @@
+ 	compatible = "radxa,e20c", "rockchip,rk3528";
+ 
+ 	aliases {
+-		ethernet0 = &gmac1;
+ 		i2c1 = &i2c1;
+ 		mmc0 = &sdhci;
+ 		mmc1 = &sdmmc;
+@@ -213,6 +212,8 @@
+ 	pinctrl-names = "default";
+ 	pinctrl-0 = <&rgmii_miim>, <&rgmii_tx_bus2>, <&rgmii_rx_bus2>,
+ 		    <&rgmii_rgmii_clk>, <&rgmii_rgmii_bus>;
+	nvmem-cells = <&eth_mac1>;
+	nvmem-cell-names = "mac-address";
+ 	status = "okay";
+ };
+ 
+@@ -232,6 +233,20 @@
+ 		pagesize = <16>;
+ 		read-only;
+ 		vcc-supply = <&vcc_3v3>;
+
+		nvmem-layout {
+			compatible = "fixed-layout";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			eth_mac0: macaddr@9e {
+				reg = <0x9e 0x06>;
+			};
+
+			eth_mac1: macaddr@a4 {
+				reg = <0xa4 0x06>;
+			};
+		};
+ 	};
+ };
+