qualcommax: ipq60xx: add JDCloud RE-SS-01 support

Specifications:
  SoC:     Qualcomm IPQ6000 1.2GHz
  RAM:     NT52CB256MB16DP 512MiB
  Flash:   FORESEE 64GB/128GB eMMC
  ETH:     QCA8075 (3x LAN, 1x WAN)
  WLAN1:   QCN5022 2.4GHz AX 2x2
  WLAN2:   QCN5052 5GHz AX 2x2
  Power:   DC 12V 2A
  Button:  Reset, Wps
  USB:     1x 3.0

Flash instructions:
  1. Download the initramfs image, rename it to
     initramfs.itb, host it with the tftp server.
  2. If the stock firmware version is 4.3.0.r4211
     or higher, enter "jdmt018R" to interrupt
     U-Boot when the following statement appears:
     "disabled console and autoboot in 2 seconds"
  3. Run these commands in U-Boot console:
     tftpboot initramfs.itb
     bootm
  4. After openwrt boots up, use scp or luci web
     to upload sysupgrade.bin to upgrade.

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://github.com/openwrt/openwrt/pull/19780
Signed-off-by: Robert Marko <robimarko@gmail.com>

package/firmware/ipq-wifi/Makefile

@@ -46,6 +46,7 @@ ALLWIFIBOARDS:= \
 	glinet_gl-b3000 \
 	ignitenet_ss-w2-ac2600 \
 	iodata_wn-dax3000gr \
+	jdcloud_re-ss-01 \
 	linksys_homewrk \
 	linksys_mr5500 \
 	linksys_mr6350 \
@@ -229,6 +230,7 @@ $(eval $(call generate-ipq-wifi-package,glinet_gl-axt1800,GL.iNet GL-AXT1800))
 $(eval $(call generate-ipq-wifi-package,glinet_gl-b3000,GL.iNet GL-B3000))
 $(eval $(call generate-ipq-wifi-package,ignitenet_ss-w2-ac2600,Ignitenet SS-W2-AC2600))
 $(eval $(call generate-ipq-wifi-package,iodata_wn-dax3000gr,I-O DATA WN-DAX3000GR))
+$(eval $(call generate-ipq-wifi-package,jdcloud_re-ss-01,JDCloud RE-SS-01))
 $(eval $(call generate-ipq-wifi-package,linksys_homewrk,Linksys HomeWRK))
 $(eval $(call generate-ipq-wifi-package,linksys_mr5500,Linksys MR5500))
 $(eval $(call generate-ipq-wifi-package,linksys_mr6350,Linksys MR6350))

target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq6000-re-ss-01.dts

@@ -0,0 +1,225 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+
+#include "ipq6018-512m.dtsi"
+#include "ipq6018-ess.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+	model = "JDCloud RE-SS-01";
+	compatible = "jdcloud,re-ss-01", "qcom,ipq6018";
+
+	aliases {
+		ethernet1 = &dp2;
+		ethernet2 = &dp3;
+		ethernet3 = &dp4;
+		ethernet4 = &dp5;
+		serial0 = &blsp1_uart3;
+
+		label-mac-device = &dp2;
+		led-boot = &led_status_red;
+		led-failsafe = &led_status_red;
+		led-running = &led_status_green;
+		led-upgrade = &led_status_blue;
+	};
+
+	keys {
+		compatible = "gpio-keys";
+		pinctrl-0 = <&button_pins>;
+		pinctrl-names = "default";
+
+		wps {
+			label = "wps";
+			linux,code = <KEY_WPS_BUTTON>;
+			gpios = <&tlmm 8 GPIO_ACTIVE_LOW>;
+		};
+
+		reset {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&tlmm 9 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_status_red: red {
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_STATUS;
+			gpios = <&tlmm 37 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_status_blue: blue {
+			color = <LED_COLOR_ID_BLUE>;
+			function = LED_FUNCTION_STATUS;
+			gpios = <&tlmm 35 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_status_green: green {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_STATUS;
+			gpios = <&tlmm 50 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&tlmm {
+	gpio-reserved-ranges = <20 1>;
+
+	button_pins: button-pins {
+		mux {
+			pins = "gpio8", "gpio9";
+			function = "gpio";
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+	};
+
+	mdio_pins: mdio-pins {
+		mdc {
+			pins = "gpio64";
+			function = "mdc";
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+
+		mdio {
+			pins = "gpio65";
+			function = "mdio";
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+	};
+};
+
+&blsp1_uart3 {
+	pinctrl-0 = <&serial_3_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&qusb_phy_0 {
+	status = "okay";
+};
+
+&rpm {
+	status = "disabled";
+};
+
+&sdhc {
+	bus-width = <8>;
+	mmc-ddr-1_8v;
+	mmc-hs200-1_8v;
+	non-removable;
+	status = "okay";
+};
+
+&ssphy_0 {
+	status = "okay";
+};
+
+&usb3 {
+	status = "okay";
+};
+
+&mdio {
+	status = "okay";
+
+	pinctrl-0 = <&mdio_pins>;
+	pinctrl-names = "default";
+	reset-gpios = <&tlmm 75 GPIO_ACTIVE_LOW>;
+
+	ethernet-phy-package@0 {
+		compatible = "qcom,qca8075-package";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0>;
+
+		qca8075_1: ethernet-phy@1 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <1>;
+		};
+
+		qca8075_2: ethernet-phy@2 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <2>;
+		};
+
+		qca8075_3: ethernet-phy@3 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <3>;
+		};
+
+		qca8075_4: ethernet-phy@4 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <4>;
+		};
+	};
+};
+
+&switch {
+	status = "okay";
+
+	switch_lan_bmp = <(ESS_PORT2 | ESS_PORT3 | ESS_PORT4)>;
+	switch_wan_bmp = <ESS_PORT5>;
+	switch_mac_mode = <MAC_MODE_PSGMII>;
+
+	qcom,port_phyinfo {
+		port@2 {
+			port_id = <2>;
+			phy_address = <1>;
+		};
+		port@3 {
+			port_id = <3>;
+			phy_address = <2>;
+		};
+		port@4 {
+			port_id = <4>;
+			phy_address = <3>;
+		};
+		port@5 {
+			port_id = <5>;
+			phy_address = <4>;
+		};
+	};
+};
+
+&edma {
+	status = "okay";
+};
+
+&dp2 {
+	status = "okay";
+	phy-handle = <&qca8075_1>;
+	label = "lan1";
+};
+
+&dp3 {
+	status = "okay";
+	phy-handle = <&qca8075_2>;
+	label = "lan2";
+};
+
+&dp4 {
+	status = "okay";
+	phy-handle = <&qca8075_3>;
+	label = "lan3";
+};
+
+&dp5 {
+	status = "okay";
+	phy-handle = <&qca8075_4>;
+	label = "wan";
+};
+
+&wifi {
+	status = "okay";
+
+	qcom,ath11k-calibration-variant = "JDC-RE-SS-01";
+	qcom,ath11k-fw-memory-mode = <1>;
+};

target/linux/qualcommax/image/ipq60xx.mk

@@ -76,6 +76,18 @@ define Device/glinet_gl-axt1800
 endef
 TARGET_DEVICES += glinet_gl-axt1800
 
+define Device/jdcloud_re-ss-01
+	$(call Device/FitImage)
+	DEVICE_VENDOR := JDCloud
+	DEVICE_MODEL := RE-SS-01
+	SOC := ipq6000
+	BLOCKSIZE := 64k
+	KERNEL_SIZE := 6144k
+	DEVICE_DTS_CONFIG := config@cp03-c2
+	DEVICE_PACKAGES := ipq-wifi-jdcloud_re-ss-01
+endef
+TARGET_DEVICES += jdcloud_re-ss-01
+
 define Device/linksys_mr
 	$(call Device/FitImage)
 	DEVICE_VENDOR := Linksys

target/linux/qualcommax/ipq60xx/base-files/etc/board.d/02_network

@@ -27,12 +27,13 @@ ipq60xx_setup_interfaces()
 	yuncore,fap650)
 		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" "wan"
 		;;
-	netgear,wax214)
-		ucidef_set_interfaces_lan_wan "lan"
-		;;
+	jdcloud,re-ss-01|\
 	qihoo,360v6)
 		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" "wan"
 		;;
+	netgear,wax214)
+		ucidef_set_interfaces_lan_wan "lan"
+		;;
 	netgear,wax610|\
 	netgear,wax610y|\
 	tplink,eap610-outdoor|\

target/linux/qualcommax/ipq60xx/base-files/etc/hotplug.d/firmware/11-ath11k-caldata

@@ -30,6 +30,9 @@ case "$FIRMWARE" in
 		ath11k_patch_mac $(macaddr_add $label_mac 2) 1
 		ath11k_set_macflag
 		;;
+	jdcloud,re-ss-01)
+		caldata_extract_mmc "0:ART" 0x1000 0x10000
+		;;
 	linksys,mr7350|\
 	linksys,mr7500)
 		caldata_extract "0:art" 0x1000 0x10000

target/linux/qualcommax/ipq60xx/base-files/lib/upgrade/platform.sh

@@ -166,6 +166,18 @@ platform_do_upgrade() {
 		remove_oem_ubi_volume ubi_rootfs
 		nand_do_upgrade "$1"
 		;;
+	jdcloud,re-ss-01)
+		local cfgpart=$(find_mmc_part "0:BOOTCONFIG")
+		part_num="$(hexdump -e '1/1 "%01x|"' -n 1 -s 148 -C $cfgpart | cut -f 1 -d "|" | head -n1)"
+		if [ "$part_num" -eq "1" ]; then
+			CI_KERNPART="0:HLOS_1"
+			CI_ROOTPART="rootfs_1"
+		else
+			CI_KERNPART="0:HLOS"
+			CI_ROOTPART="rootfs"
+		fi
+		emmc_do_upgrade "$1"
+		;;
 	netgear,wax610|\
 	netgear,wax610y)
 		remove_oem_ubi_volume wifi_fw