ipq807x: add Edgecore EAP102

The Edgecore EAP102 is a wall/ceiling mountable AP. The AP can be
powered by either PoE or AC adapter.

Device info:
 - IPQ8071-A SoC
 - 1GiB RAM
 - 256MiB NAND flash
 - 32MiB SPI NOR
 - 2 Ethernet ports
 - 1 Console port
 - 2GHz/5GHz AX WLAN
 - 2 USB 2.0 ports

Install instructions:

Prerequistes - TFTP server, preferrably within 192.168.1.0/24
	       Console cable plugged in (115200 8N1 no flow control)

1. Power on device and interrupt u-boot to obtain u-boot CLI

2. set serverip to IP address of the TFTP server:

	`setenv serverip 192.168.1.250`

3. Download image from TFTP server:

	`tftpboot 0x44000000 openwrt-ipq807x-generic-edgecore_eap102-squashfs-nand-factory.ubi`

4. Flash ubi image to both partitions and reset:

	`sf probe
	 imxtract 0x44000000 ubi
	 nand device 0
	 nand erase 0x0 0x3400000
	 nand erase 0x3c00000 0x3400000
	 nand write $fileaddr 0x0 $filesize
	 nand write $fileaddr 0x3c00000 $filesize
	 reset`

Signed-off-by: Matthew Hagan <mnhagan88@gmail.com>

7 files changed, 435 insertions, 0 deletions

diff --git a/target/linux/ipq807x/base-files/etc/board.d/01_leds b/target/linux/ipq807x/base-files/etc/board.d/01_leds
index f0a2bdd7bb..0424958416 100644
--- a/target/linux/ipq807x/base-files/etc/board.d/01_leds
+++ b/target/linux/ipq807x/base-files/etc/board.d/01_leds
@@ -6,6 +6,9 @@ board_config_update
 board=$(board_name)
 
 case "$board" in
+edgecore,eap102)
+	ucidef_set_led_netdev "wan" "WAN" "green:wanpoe" "wan"
+	;;
 redmi,ax6|\
 xiaomi,ax3600)
 	ucidef_set_led_netdev "wan" "WAN" "blue:network" "wan"
diff --git a/target/linux/ipq807x/base-files/etc/board.d/02_network b/target/linux/ipq807x/base-files/etc/board.d/02_network
index 273547dc22..8856daff31 100644
--- a/target/linux/ipq807x/base-files/etc/board.d/02_network
+++ b/target/linux/ipq807x/base-files/etc/board.d/02_network
@@ -11,6 +11,9 @@ ipq807x_setup_interfaces()
 	local board="$1"
 
 	case "$board" in
+	edgecore,eap102)
+		ucidef_set_interfaces_lan_wan "lan" "wan"
+		;;
 	edimax,cax1800)
 		ucidef_set_interfaces_lan_wan "lan"
 		;;
diff --git a/target/linux/ipq807x/base-files/etc/hotplug.d/firmware/11-ath11k-caldata b/target/linux/ipq807x/base-files/etc/hotplug.d/firmware/11-ath11k-caldata
index 7ac05f2992..a2290ac124 100644
--- a/target/linux/ipq807x/base-files/etc/hotplug.d/firmware/11-ath11k-caldata
+++ b/target/linux/ipq807x/base-files/etc/hotplug.d/firmware/11-ath11k-caldata
@@ -9,6 +9,7 @@ board=$(board_name)
 case "$FIRMWARE" in
 "ath11k/IPQ8074/hw2.0/cal-ahb-c000000.wifi.bin")
 	case "$board" in
+	edgecore,eap102|\
 	edimax,cax1800|\
 	qnap,301w|\
 	redmi,ax6|\
diff --git a/target/linux/ipq807x/base-files/etc/init.d/bootcount b/target/linux/ipq807x/base-files/etc/init.d/bootcount
new file mode 100755
index 0000000000..6917446a9b
--- /dev/null
+++ b/target/linux/ipq807x/base-files/etc/init.d/bootcount
@@ -0,0 +1,13 @@
+#!/bin/sh /etc/rc.common
+
+START=99
+
+boot() {
+	case $(board_name) in
+	edgecore,eap102)
+		fw_setenv upgrade_available 0
+		# Unset changed flag after sysupgrade complete
+		fw_setenv changed
+	;;
+	esac
+}
diff --git a/target/linux/ipq807x/base-files/lib/upgrade/platform.sh b/target/linux/ipq807x/base-files/lib/upgrade/platform.sh
index fe20412083..ab3121c44f 100644
--- a/target/linux/ipq807x/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ipq807x/base-files/lib/upgrade/platform.sh
@@ -43,6 +43,18 @@ platform_pre_upgrade() {
 
 platform_do_upgrade() {
 	case "$(board_name)" in
+	edgecore,eap102)
+		active="$(fw_printenv -n active)"
+		if [ "$active" -eq "1" ]; then
+			CI_UBIPART="rootfs2"
+		else
+			CI_UBIPART="rootfs1"
+		fi
+		# force altbootcmd which handles partition change in u-boot
+		fw_setenv bootcount 3
+		fw_setenv upgrade_available 1
+		nand_do_upgrade "$1"
+		;;
 	edimax,cax1800)
 		nand_do_upgrade "$1"
 		;;
diff --git a/target/linux/ipq807x/files/arch/arm64/boot/dts/qcom/ipq8071-eap102.dts b/target/linux/ipq807x/files/arch/arm64/boot/dts/qcom/ipq8071-eap102.dts
new file mode 100644
index 0000000000..357b6368d9
--- /dev/null
+++ b/target/linux/ipq807x/files/arch/arm64/boot/dts/qcom/ipq8071-eap102.dts
@@ -0,0 +1,389 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/* Copyright (c) 2022, Matthew Hagan <mnhagan88@gmail.com> */
+
+/dts-v1/;
+
+#include "ipq8074.dtsi"
+#include "ipq8074-ac-cpu.dtsi"
+#include "ipq8074-ess.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "Edgecore EAP102";
+	compatible = "edgecore,eap102", "qcom,ipq8074";
+
+	aliases {
+		serial0 = &blsp1_uart5;
+		serial1 = &blsp1_uart3;
+		led-boot = &led_system_green;
+		led-failsafe = &led_system_green;
+		led-running = &led_system_green;
+		led-upgrade = &led_system_green;
+		/* Aliases as required by u-boot to patch MAC addresses */
+		ethernet0 = &dp5;
+		ethernet1 = &dp6;
+		label-mac-device = &dp5;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+		bootargs-append = " root=/dev/ubiblock0_1";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+		pinctrl-0 = <&button_pins>;
+		pinctrl-names = "default";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 66 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_wanpoe {
+			label = "green:wanpoe";
+			gpios = <&tlmm 46 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_wlan2g {
+			label = "green:wlan2g";
+			gpio = <&tlmm 47 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy1radio";
+		};
+
+		led_wlan5g {
+			label = "green:wlan5g";
+			gpio = <&tlmm 48 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy0radio";
+		};
+
+		led_system_green: led_system {
+			label = "green:power";
+			gpios = <&tlmm 50 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&tlmm {
+	mdio_pins: mdio-pins {
+		mdc {
+			pins = "gpio68";
+			function = "mdc";
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+
+		mdio {
+			pins = "gpio69";
+			function = "mdio";
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+	};
+
+	button_pins: button_pins {
+		reset_button {
+			pins = "gpio66";
+			function = "gpio";
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+	};
+};
+
+&blsp1_spi1 {
+	status = "okay";
+
+	flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0>;
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <50000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "0:sbl1";
+				reg = <0x0 0x50000>;
+				read-only;
+			};
+
+			partition@50000 {
+				label = "0:mibib";
+				reg = <0x50000 0x10000>;
+				read-only;
+			};
+
+			partition@60000 {
+				label = "0:bootconfig";
+				reg = <0x60000 0x20000>;
+				read-only;
+			};
+
+			partition@80000 {
+				label = "0:bootconfig1";
+				reg = <0x80000 0x20000>;
+				read-only;
+			};
+
+			partition@a0000 {
+				label = "0:qsee";
+				reg = <0xa0000 0x180000>;
+				read-only;
+			};
+
+			partition@220000 {
+				label = "0:qsee_1";
+				reg = <0x220000 0x180000>;
+				read-only;
+			};
+
+			partition@3a0000 {
+				label = "0:devcfg";
+				reg = <0x3a0000 0x10000>;
+				read-only;
+			};
+
+			partition@3b0000 {
+				label = "0:devcfg_1";
+				reg = <0x3b0000 0x10000>;
+				read-only;
+			};
+
+			partition@3c0000 {
+				label = "0:apdp";
+				reg = <0x3c0000 0x10000>;
+				read-only;
+			};
+
+			partition@3d0000 {
+				label = "0:apdp_1";
+				reg = <0x3d0000 0x10000>;
+				read-only;
+			};
+
+			partition@3e0000 {
+				label = "0:rpm";
+				reg = <0x3e0000 0x40000>;
+				read-only;
+			};
+
+			partition@420000 {
+				label = "0:rpm_1";
+				reg = <0x420000 0x40000>;
+				read-only;
+			};
+
+			partition@460000 {
+				label = "0:cdt";
+				reg = <0x460000 0x10000>;
+				read-only;
+			};
+
+			partition@470000 {
+				label = "0:cdt_1";
+				reg = <0x470000 0x10000>;
+				read-only;
+			};
+
+			partition@480000 {
+				label = "0:appsblenv";
+				reg = <0x480000 0x10000>;
+			};
+
+			partition@490000 {
+				label = "0:appsbl";
+				reg = <0x490000 0xc0000>;
+				read-only;
+			};
+
+			partition@550000 {
+				label = "0:appsbl_1";
+				reg = <0x530000 0xc0000>;
+				read-only;
+			};
+
+			partition@610000 {
+				label = "0:art";
+				reg = <0x610000 0x40000>;
+				read-only;
+			};
+
+			partition@650000 {
+				label = "0:ethphyfw";
+				reg = <0x650000 0x80000>;
+				read-only;
+			};
+
+			partition@6d0000 {
+				label = "0:product_info";
+				reg = <0x6d0000 0x80000>;
+				read-only;
+			};
+
+			partition@750000 {
+				label = "priv_data1";
+				reg = <0x750000 0x10000>;
+				read-only;
+			};
+
+			partition@760000 {
+				label = "priv_data2";
+				reg = <0x760000 0x10000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&blsp1_uart3 {
+	status = "okay";
+};
+
+&blsp1_uart5 {
+	status = "okay";
+};
+
+&crypto {
+	status = "okay";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&prng {
+	status = "okay";
+};
+
+&qpic_bam {
+	status = "okay";
+};
+
+&qusb_phy_0 {
+	status = "okay";
+};
+
+&ssphy_0 {
+	status = "okay";
+};
+
+&usb_0 {
+	status = "okay";
+};
+
+&qpic_nand {
+	status = "okay";
+
+	nand@0 {
+		reg = <0>;
+		nand-ecc-strength = <8>;
+		nand-ecc-step-size = <512>;
+		nand-bus-width = <8>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "rootfs1";
+				reg = <0x0000000 0x3400000>;
+			};
+
+			partition@3400000 {
+				label = "0:wififw";
+				reg = <0x3400000 0x800000>;
+				read-only;
+			};
+
+			partition@3c00000 {
+				label = "rootfs2";
+				reg = <0x3c00000 0x3400000>;
+			};
+
+			partition@7000000 {
+				label = "0:wififw_1";
+				reg = <0x7000000 0x800000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&mdio {
+	status = "okay";
+
+	pinctrl-0 = <&mdio_pins>;
+	pinctrl-names = "default";
+
+	qca8081_24: ethernet-phy@24 {
+		compatible = "ethernet-phy-id004d.d101";
+		reg = <24>;
+		reset-gpios = <&tlmm 33 GPIO_ACTIVE_LOW>;
+	};
+
+	qca8081_28: ethernet-phy@28 {
+		compatible = "ethernet-phy-id004d.d101";
+		reg = <28>;
+		reset-gpios = <&tlmm 44 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&switch {
+	status = "okay";
+
+	switch_cpu_bmp = <0x1>;  /* cpu port bitmap */
+	switch_lan_bmp = <0x3e>; /* lan port bitmap */
+	switch_wan_bmp = <0x40>; /* wan port bitmap */
+	switch_mac_mode = <0xff>; /* mac mode for uniphy instance0*/
+	switch_mac_mode1 = <0xf>; /* mac mode for uniphy instance1*/
+	switch_mac_mode2 = <0xf>; /* mac mode for uniphy instance2*/
+	bm_tick_mode = <0>; /* bm tick mode */
+	tm_tick_mode = <0>; /* tm tick mode */
+
+	qcom,port_phyinfo {
+		port@4 {
+			port_id = <5>;
+			phy_address = <24>;
+			port_mac_sel = "QGMAC_PORT";
+		};
+		port@5 {
+			port_id = <6>;
+			phy_address = <28>;
+			port_mac_sel = "QGMAC_PORT";
+		};
+	};
+};
+
+&edma {
+	status = "okay";
+};
+
+&dp5 {
+	status = "okay";
+	phy-handle = <&qca8081_28>;
+	label = "wan";
+};
+
+&dp6 {
+	status = "okay";
+	phy-handle = <&qca8081_24>;
+	label = "lan";
+};
+
+&wifi {
+	status = "okay";
+
+	qcom,ath11k-calibration-variant = "Edgecore-EAP102";
+};
diff --git a/target/linux/ipq807x/image/generic.mk b/target/linux/ipq807x/image/generic.mk
index ae0d6d2ad0..23260ed1e7 100644
--- a/target/linux/ipq807x/image/generic.mk
+++ b/target/linux/ipq807x/image/generic.mk
@@ -17,6 +17,20 @@ define Device/UbiFit
 	IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
 endef
 
+define Device/edgecore_eap102
+	$(call Device/FitImage)
+	$(call Device/UbiFit)
+	DEVICE_VENDOR := Edgecore
+	DEVICE_MODEL := EAP102
+	BLOCKSIZE := 128k
+	PAGESIZE := 2048
+	DEVICE_DTS_CONFIG := config@ac02
+	SOC := ipq8071
+	DEVICE_PACKAGES := ipq-wifi-edgecore_eap102
+	IMAGE/factory.ubi := append-ubi | qsdk-ipq-factory-nand
+endef
+TARGET_DEVICES += edgecore_eap102
+
 define Device/edimax_cax1800
 	$(call Device/FitImage)
 	$(call Device/UbiFit)