mpc85xx: add support for Enterasys WS-AP3715i

Hardware
--------

SoC:   NXP P1010 (1x e500 @ 800MHz)
RAM:   256M DDR3 (2x Samsung K4B1G1646G-BCH9)
FLASH: 32M NOR (Spansion S25FL256S)
BTN:   1x Reset
WiFi:  1x Atheros AR9590 2.4 bgn 3x3
       2x Atheros AR9590 5.0 an 3x3
ETH:   2x Gigabit Ethernet (Atheros AR8033 / AR8035)
UART:  115200 8N1 (RJ-45 Cisco)

Installation
------------
1. Grab the OpenWrt initramfs, rename it to ap3715.bin. Place it in
   the root directory of a TFTP server and serve it at
   192.168.1.66/24.

2. Connect to the serial port and boot the AP. Stop autoboot in U-Boot
   by pressing Enter when prompted. Credentials are identical to the one
   in the APs interface. By default it is admin / new2day.

3. Alter the bootcmd in U-Boot:

 $ setenv ramboot_openwrt "setenv ipaddr 192.168.1.1;
   setenv serverip 192.168.1.66; tftpboot 0x2000000 ap3715.bin; bootm"

 $ setenv boot_openwrt "sf probe 0; sf read 0x2000000 0x140000 0x1000000;
   bootm 0x2000000"

 $ setenv bootcmd "run boot_openwrt"

 $ saveenv

4. Boot the initramfs image

 $ run ramboot_openwrt

5. Transfer the OpenWrt sysupgrade image to the AP using SCP. Install
   using sysupgrade.

 $ sysupgrade -n <path-to-sysupgrade.bin>

Signed-off-by: David Bauer <mail@david-bauer.net>

12 files changed, 507 insertions, 2 deletions

diff --git a/target/linux/mpc85xx/base-files/etc/board.d/01_leds b/target/linux/mpc85xx/base-files/etc/board.d/01_leds
index 391c909e4c..d9b4d2d79d 100644
--- a/target/linux/mpc85xx/base-files/etc/board.d/01_leds
+++ b/target/linux/mpc85xx/base-files/etc/board.d/01_leds
@@ -8,6 +8,7 @@ boardname="${board##*,}"
 board_config_update
 
 case $board in
+enterasys,ws-ap3715i|\
 extreme-networks,ws-ap3825i)
 	ucidef_set_led_netdev "lan1" "LAN1" "green:lan1" "eth1"
 	ucidef_set_led_netdev "lan2" "LAN2" "green:lan2" "eth0"
diff --git a/target/linux/mpc85xx/base-files/etc/board.d/02_network b/target/linux/mpc85xx/base-files/etc/board.d/02_network
index 77e208c7fa..04c27769a9 100644
--- a/target/linux/mpc85xx/base-files/etc/board.d/02_network
+++ b/target/linux/mpc85xx/base-files/etc/board.d/02_network
@@ -9,7 +9,8 @@ board_config_update
 board=$(board_name)
 
 case "$board" in
-aerohive,hiveap-330)
+aerohive,hiveap-330|\
+enterasys,ws-ap3715i)
 	ucidef_set_interfaces_lan_wan "eth1" "eth0"
 	;;
 ocedo,panda)
diff --git a/target/linux/mpc85xx/base-files/etc/hotplug.d/ieee80211/10-fix-wifi-mac b/target/linux/mpc85xx/base-files/etc/hotplug.d/ieee80211/10-fix-wifi-mac
index 8050c7bea2..20ad8eb44f 100644
--- a/target/linux/mpc85xx/base-files/etc/hotplug.d/ieee80211/10-fix-wifi-mac
+++ b/target/linux/mpc85xx/base-files/etc/hotplug.d/ieee80211/10-fix-wifi-mac
@@ -12,6 +12,10 @@ PHYNBR=${DEVPATH##*/phy}
 board=$(board_name)
 
 case "$board" in
+enterasys,ws-ap3715i)
+	[ "$PHYNBR" -eq 0 ] && mtd_get_mac_ascii cfg2 RADIOADDR1 > /sys${DEVPATH}/macaddress
+	[ "$PHYNBR" -eq 1 ] && mtd_get_mac_ascii cfg2 RADIOADDR0 > /sys${DEVPATH}/macaddress
+	;;
 enterasys,ws-ap3710i|\
 extreme-networks,ws-ap3825i)
 	mtd_get_mac_ascii cfg2 RADIOADDR${PHYNBR} > /sys${DEVPATH}/macaddress
diff --git a/target/linux/mpc85xx/base-files/lib/preinit/10_fix_eth_mac.sh b/target/linux/mpc85xx/base-files/lib/preinit/10_fix_eth_mac.sh
index 0d9058420b..ddb9bef141 100644
--- a/target/linux/mpc85xx/base-files/lib/preinit/10_fix_eth_mac.sh
+++ b/target/linux/mpc85xx/base-files/lib/preinit/10_fix_eth_mac.sh
@@ -3,6 +3,7 @@
 
 preinit_set_mac_address() {
 	case $(board_name) in
+	enterasys,ws-ap3715i|\
 	extreme-networks,ws-ap3825i)
 		ip link set dev eth0 address $(mtd_get_mac_ascii cfg1 ethaddr)
 		ip link set dev eth1 address $(mtd_get_mac_ascii cfg1 eth1addr)
diff --git a/target/linux/mpc85xx/config-5.15 b/target/linux/mpc85xx/config-5.15
index ab2eef94cd..42d17c1361 100644
--- a/target/linux/mpc85xx/config-5.15
+++ b/target/linux/mpc85xx/config-5.15
@@ -262,6 +262,7 @@ CONFIG_VDSO32=y
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_WATCHDOG_CORE=y
 # CONFIG_WS_AP3710I is not set
+# CONFIG_WS_AP3715I is not set
 # CONFIG_WS_AP3825I is not set
 # CONFIG_XES_MPC85xx is not set
 CONFIG_XZ_DEC_BCJ=y
diff --git a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3715i.dts b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3715i.dts
new file mode 100644
index 0000000000..d13952acae
--- /dev/null
+++ b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3715i.dts
@@ -0,0 +1,293 @@
+// SPDX-License-Identifier: GPL-2.0-or-later or MIT
+
+#include <dt-bindings/gpio/gpio.h>
+
+/include/ "fsl/p1010si-pre.dtsi"
+
+/ {
+	model = "Enterasys WS-AP3715i";
+	compatible = "enterasys,ws-ap3715i";
+
+	aliases {
+		led-boot = &led_power_green;
+		led-failsafe = &led_power_red;
+		led-running = &led_power_green;
+		led-upgrade = &led_power_red;
+		label-mac-device = &enet0;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x10000000>;
+	};
+	
+	leds {
+		compatible = "gpio-leds";
+
+		wifi1 {
+			gpios = <&spi_gpio 3 GPIO_ACTIVE_HIGH>;
+			label = "green:radio1";
+			linux,default-trigger = "phy1tpt";
+		};
+
+		wifi2 {
+			gpios = <&spi_gpio 2 GPIO_ACTIVE_HIGH>;
+			label = "green:radio2";
+			linux,default-trigger = "phy0tpt";
+		};
+
+		led_power_green: power_green {
+			gpios = <&spi_gpio 0 GPIO_ACTIVE_HIGH>;
+			label = "green:power";
+		};
+
+		led_power_red: power_red {
+			gpios = <&spi_gpio 1 GPIO_ACTIVE_HIGH>;
+			label = "red:power";
+		};
+
+		lan1_red {
+			gpios = <&spi_gpio 6 GPIO_ACTIVE_HIGH>;
+			label = "red:lan1";
+		};
+
+		lan1_green {
+			gpios = <&spi_gpio 4 GPIO_ACTIVE_HIGH>;
+			label = "green:lan1";
+		};
+
+		lan2_red {
+			gpios = <&spi_gpio 7 GPIO_ACTIVE_HIGH>;
+			label = "red:lan2";
+		};
+
+		lan2_green {
+			gpios = <&spi_gpio 5 GPIO_ACTIVE_HIGH>;
+			label = "green:lan2";
+		};
+	};
+
+	soc: soc@ffe00000 {
+		ranges = <0x0 0x0 0xffe00000 0x100000>;
+
+		gpio0: gpio-controller@fc00 {
+		};
+
+		usb@22000 {
+			status = "disabled";
+		};
+
+		mdio@24000 {
+			phy0: ethernet-phy@0 {
+				reg = <0x1>;
+			};
+
+			phy2: ethernet-phy@2 {
+				reg = <0x2>;
+			};
+		};
+
+		mdio@25000 {
+			tbi_phy: tbi-phy@11 {
+				reg = <0x11>;
+			};
+		};
+
+		mdio@26000 {
+			status = "disabled";
+		};
+
+		enet0: ethernet@b0000 {
+			phy-handle = <&phy0>;
+			phy-connection-type = "rgmii-id";
+
+			label = "lan1";
+		};
+
+		enet1: ethernet@b1000 {
+			phy-handle = <&phy2>;
+			phy-connection-type = "sgmii";
+
+			tbi-handle = <&tbi_phy>;
+
+			label = "lan2";
+		};
+
+		enet2: ethernet@b2000 {
+			status = "disabled";
+		};
+
+		sdhc@2e000 {
+			status = "disabled";
+		};
+	};
+
+	ifc: ifc@ffe1e000 {
+	};
+
+	pci0: pcie@ffe09000 {
+		reg = <0 0xffe09000 0 0x1000>;
+		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
+			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
+		pcie@0 {
+			ranges = <0x2000000 0x0 0xa0000000
+				  0x2000000 0x0 0xa0000000
+				  0x0 0x20000000
+
+				  0x1000000 0x0 0x0
+				  0x1000000 0x0 0x0
+				  0x0 0x100000>;
+
+			wifi@0,0,0 {
+				compatible = "pci168c,0033";
+				reg = <0x0 0 0 0 0>;
+				ieee80211-freq-limit = <2400000 2500000>;
+			};
+		};
+	};
+
+	pci1: pcie@ffe0a000 {
+		reg = <0 0xffe0a000 0 0x1000>;
+		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
+			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
+		pcie@0 {
+			ranges = <0x2000000 0x0 0x80000000
+				  0x2000000 0x0 0x80000000
+				  0x0 0x20000000
+
+				  0x1000000 0x0 0x0
+				  0x1000000 0x0 0x0
+				  0x0 0x100000>;
+			
+			wifi@0,0,0 {
+				compatible = "pci168c,0033";
+				reg = <0x0 0 0 0 0>;
+				ieee80211-freq-limit = <5000000 6000000>;
+			};
+		};
+	};
+};
+
+&soc {
+	led_spi {
+		compatible = "spi-gpio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		sck-gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>;
+		mosi-gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
+		num-chipselects = <0>;
+
+		spi_gpio: led_gpio@0 {
+			compatible = "fairchild,74hc595";
+			reg = <0>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			registers-number = <1>;
+			spi-max-frequency = <100000>;
+		};
+	};
+
+	spi0: spi@7000 {
+		flash@0 {
+			compatible = "jedec,spi-nor";
+			reg = <0>;
+			spi-max-frequency = <25000000>;
+
+			partitions {
+				compatible = "fixed-partitions";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				partition@0 {
+					reg = <0x0 0xa0000>;
+					label = "boot-bak";
+					read-only;
+				};
+
+				partition@a0000 {
+					reg = <0xa0000 0xa0000>;
+					label = "boot-pri";
+					read-only;
+				};
+
+				partition@120000 {
+					reg = <0x120000 0x10000>;
+					label = "cfg1";
+					read-only;
+				};
+
+				partition@130000 {
+					reg = <0x130000 0x10000>;
+					label = "cfg2";
+					read-only;
+				};
+
+				partition@140000 {
+					compatible = "denx,uimage";
+					reg = <0x140000 0x1d80000>;
+					label = "firmware";
+				};
+
+				partition@1ec0000 {
+					reg = <0x1ec0000 0x100000>;
+					label = "nvram";
+					read-only;
+				};
+			};
+		};
+	};
+};
+
+/include/ "fsl/p1010si-post.dtsi"
+
+/ {
+	cpus {
+		PowerPC,P1010@0 {
+			bus-frequency = <399999996>;
+			timebase-frequency = <50000000>;
+			clock-frequency = <799999992>;
+			d-cache-block-size = <0x20>;
+			d-cache-size = <0x8000>;
+			d-cache-sets = <0x80>;
+			i-cache-block-size = <0x20>;
+			i-cache-size = <0x8000>;
+			i-cache-sets = <0x80>;
+		};
+	};
+
+	soc@ffe00000 {
+		bus-frequency = <399999996>;
+
+		serial@4600 {
+			clock-frequency = <399999996>;
+			status = "disabled";
+		};
+
+		serial@4500 {
+			clock-frequency = <399999996>;
+		};
+
+		pic@40000 {
+			clock-frequency = <399999996>;
+		};
+	};
+};
+
+/*
+ * For the OpenWrt 22.03 release, since Linux 5.10.138 now uses
+ * aliases to determine PCI domain numbers, drop aliases so as not to
+ * change the sysfs path of our wireless netdevs.
+ */
+
+/ {
+	aliases {
+		/delete-property/ pci0;
+		/delete-property/ pci1;
+	};
+};
+
diff --git a/target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/ws-ap3715i.c b/target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/ws-ap3715i.c
new file mode 100644
index 0000000000..aa2a366b3d
--- /dev/null
+++ b/target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/ws-ap3715i.c
@@ -0,0 +1,87 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+/*
+ * Enterasys WS-AP3715i Board Setup
+ *
+ * Copyright (C) 2023 David Bauer <mail@david-bauer.net>
+ *
+ * Based on:
+ *   p1010rdb.c:
+ *      P1010 RDB Board Setup
+ *      Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/of_platform.h>
+
+#include <asm/time.h>
+#include <asm/machdep.h>
+#include <asm/pci-bridge.h>
+#include <mm/mmu_decl.h>
+#include <asm/prom.h>
+#include <asm/udbg.h>
+#include <asm/mpic.h>
+
+#include <sysdev/fsl_soc.h>
+#include <sysdev/fsl_pci.h>
+
+#include "mpc85xx.h"
+
+void __init wsap3715i_pic_init(void)
+{
+	struct mpic *mpic;
+
+	mpic = mpic_alloc(NULL, 0,
+	  MPIC_BIG_ENDIAN | MPIC_SINGLE_DEST_CPU,
+	  0, 256, " OpenPIC  ");
+
+	BUG_ON(mpic == NULL);
+	mpic_init(mpic);
+}
+
+/*
+ * Setup the architecture
+ */
+static void __init wsap3715i_setup_arch(void)
+{
+	if (ppc_md.progress)
+		ppc_md.progress("wsap3715i_setup_arch()", 0);
+
+	fsl_pci_assign_primary();
+
+	pr_info("WS-AP3715i from Enterasys\n");
+}
+
+machine_arch_initcall(wsap3715i, mpc85xx_common_publish_devices);
+
+/*
+ * Called very early, device-tree isn't unflattened
+ */
+static int __init wsap3715i_probe(void)
+{
+	if (of_machine_is_compatible("enterasys,ws-ap3715i"))
+		return 1;
+	return 0;
+}
+
+define_machine(wsap3715i) {
+	.name			= "P1010 RDB",
+	.probe			= wsap3715i_probe,
+	.setup_arch		= wsap3715i_setup_arch,
+	.init_IRQ		= wsap3715i_pic_init,
+#ifdef CONFIG_PCI
+	.pcibios_fixup_bus	= fsl_pcibios_fixup_bus,
+	.pcibios_fixup_phb      = fsl_pcibios_fixup_phb,
+#endif
+	.get_irq		= mpic_get_irq,
+	.calibrate_decr		= generic_calibrate_decr,
+	.progress		= udbg_progress,
+};
diff --git a/target/linux/mpc85xx/image/p1010.mk b/target/linux/mpc85xx/image/p1010.mk
index 90ef46d709..034f6abc40 100644
--- a/target/linux/mpc85xx/image/p1010.mk
+++ b/target/linux/mpc85xx/image/p1010.mk
@@ -14,6 +14,19 @@ define Build/spi-loader-okli
 	mv "$@.new" "$@"
 endef
 
+define Device/enterasys_ws-ap3715i
+  DEVICE_VENDOR := Enterasys
+  DEVICE_MODEL := WS-AP3715i
+  BLOCKSIZE := 64k
+  KERNEL_NAME := simpleImage.ws-ap3715i
+  KERNEL_ENTRY := 0x1000000
+  KERNEL_LOADADDR := 0x1000000
+  KERNEL = kernel-bin | lzma | uImage lzma
+  IMAGES := sysupgrade.bin
+  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata
+endef
+TARGET_DEVICES += enterasys_ws-ap3715i
+
 define Device/tplink_tl-wdr4900-v1
   DEVICE_VENDOR := TP-Link
   DEVICE_MODEL := TL-WDR4900
diff --git a/target/linux/mpc85xx/p1010/config-default b/target/linux/mpc85xx/p1010/config-default
index 53e077b6c2..6af6b8e097 100644
--- a/target/linux/mpc85xx/p1010/config-default
+++ b/target/linux/mpc85xx/p1010/config-default
@@ -1,9 +1,11 @@
 CONFIG_AT803X_PHY=y
 CONFIG_CMDLINE_OVERRIDE=y
 # CONFIG_FSL_CORENET_CF is not set
+CONFIG_GPIO_74X164=y
 CONFIG_MTD_NAND_FSL_IFC=y
 CONFIG_MTD_SPLIT_FIRMWARE=y
 CONFIG_MTD_SPLIT_TPLINK_FW=y
+CONFIG_MTD_SPLIT_UIMAGE_FW=y
 CONFIG_MTD_UBI=y
 CONFIG_MTD_UBI_BEB_LIMIT=20
 CONFIG_MTD_UBI_BLOCK=y
@@ -18,6 +20,8 @@ CONFIG_REALTEK_PHY=y
 CONFIG_RED_15W_REV1=y
 CONFIG_REGMAP=y
 CONFIG_REGULATOR=y
+CONFIG_SPI_GPIO=y
 CONFIG_TL_WDR4900_V1=y
 CONFIG_UBIFS_FS=y
+CONFIG_WS_AP3715I=y
 CONFIG_FIREBOX_T10=y
\ No newline at end of file
diff --git a/target/linux/mpc85xx/p1010/target.mk b/target/linux/mpc85xx/p1010/target.mk
index 86628e32da..fa1bb7542d 100644
--- a/target/linux/mpc85xx/p1010/target.mk
+++ b/target/linux/mpc85xx/p1010/target.mk
@@ -1,5 +1,5 @@
 BOARDNAME:=P1010
-KERNEL_IMAGES:=simpleImage.tl-wdr4900-v1
+KERNEL_IMAGES:=simpleImage.tl-wdr4900-v1 simpleImage.ws-ap3715i
 
 define Target/Description
 	Build firmware images for P1010 based boards.
diff --git a/target/linux/mpc85xx/patches-5.10/109-powerpc-85xx-add-ws-ap3715i-support.patch b/target/linux/mpc85xx/patches-5.10/109-powerpc-85xx-add-ws-ap3715i-support.patch
new file mode 100644
index 0000000000..10ba744897
--- /dev/null
+++ b/target/linux/mpc85xx/patches-5.10/109-powerpc-85xx-add-ws-ap3715i-support.patch
@@ -0,0 +1,50 @@
+--- a/arch/powerpc/platforms/85xx/Kconfig
++++ b/arch/powerpc/platforms/85xx/Kconfig
+@@ -82,6 +82,17 @@ config WS_AP3710I
+ 	  This board is a Concurrent Dual-Band wireless access point with a
+ 	  Freescale P1020 SoC.
+ 
++config WS_AP3715I
++	bool "Enterasys WS-AP3715i"
++	select DEFAULT_UIMAGE
++	select ARCH_REQUIRE_GPIOLIB
++	select GPIO_MPC8XXX
++	help
++	  This option enables support for the Enterasys WS-AP3715i board.
++
++	  This board is a Concurrent Dual-Band wireless access point with a
++	  Freescale P1010 SoC.
++
+ config WS_AP3825I
+ 	bool "Extreme Networks WS-AP3825i"
+ 	select DEFAULT_UIMAGE
+--- a/arch/powerpc/platforms/85xx/Makefile
++++ b/arch/powerpc/platforms/85xx/Makefile
+@@ -27,6 +27,7 @@ obj-$(CONFIG_P1023_RDB)   += p1023_rdb.o
+ obj-$(CONFIG_PANDA)       += panda.o
+ obj-$(CONFIG_TWR_P102x)   += twr_p102x.o
+ obj-$(CONFIG_WS_AP3710I)  += ws-ap3710i.o
++obj-$(CONFIG_WS_AP3715I)  += ws-ap3715i.o
+ obj-$(CONFIG_WS_AP3825I)  += ws-ap3825i.o
+ obj-$(CONFIG_FIREBOX_T10) += firebox_t10.o
+ obj-$(CONFIG_CORENET_GENERIC)   += corenet_generic.o
+--- a/arch/powerpc/boot/Makefile
++++ b/arch/powerpc/boot/Makefile
+@@ -340,6 +340,7 @@ image-$(CONFIG_TQM8560)			+= cuImage.tqm
+ image-$(CONFIG_SBC8548)			+= cuImage.sbc8548
+ image-$(CONFIG_KSI8560)			+= cuImage.ksi8560
+ image-$(CONFIG_TL_WDR4900_V1)		+= simpleImage.tl-wdr4900-v1
++image-$(CONFIG_WS_AP3715I)		+= simpleImage.ws-ap3715i
+ image-$(CONFIG_WS_AP3825I)		+= simpleImage.ws-ap3825i
+ # Board ports in arch/powerpc/platform/86xx/Kconfig
+ image-$(CONFIG_MVME7100)                += dtbImage.mvme7100
+--- a/arch/powerpc/boot/wrapper
++++ b/arch/powerpc/boot/wrapper
+@@ -324,6 +324,7 @@ adder875-redboot)
+     platformo="$object/fixed-head.o $object/redboot-8xx.o"
+     binary=y
+     ;;
++simpleboot-ws-ap3715i|\
+ simpleboot-ws-ap3825i|\
+ simpleboot-tl-wdr4900-v1)
+     platformo="$object/fixed-head.o $object/simpleboot.o"
diff --git a/target/linux/mpc85xx/patches-5.15/109-powerpc-85xx-add-ws-ap3715i-support.patch b/target/linux/mpc85xx/patches-5.15/109-powerpc-85xx-add-ws-ap3715i-support.patch
new file mode 100644
index 0000000000..8272d9dd2a
--- /dev/null
+++ b/target/linux/mpc85xx/patches-5.15/109-powerpc-85xx-add-ws-ap3715i-support.patch
@@ -0,0 +1,50 @@
+--- a/arch/powerpc/platforms/85xx/Kconfig
++++ b/arch/powerpc/platforms/85xx/Kconfig
+@@ -82,6 +82,17 @@ config WS_AP3710I
+ 	  This board is a Concurrent Dual-Band wireless access point with a
+ 	  Freescale P1020 SoC.
+ 
++config WS_AP3715I
++	bool "Enterasys WS-AP3715i"
++	select DEFAULT_UIMAGE
++	select ARCH_REQUIRE_GPIOLIB
++	select GPIO_MPC8XXX
++	help
++	  This option enables support for the Enterasys WS-AP3715i board.
++
++	  This board is a Concurrent Dual-Band wireless access point with a
++	  Freescale P1010 SoC.
++
+ config WS_AP3825I
+ 	bool "Extreme Networks WS-AP3825i"
+ 	select DEFAULT_UIMAGE
+--- a/arch/powerpc/platforms/85xx/Makefile
++++ b/arch/powerpc/platforms/85xx/Makefile
+@@ -27,6 +27,7 @@ obj-$(CONFIG_P1023_RDB)   += p1023_rdb.o
+ obj-$(CONFIG_PANDA)       += panda.o
+ obj-$(CONFIG_TWR_P102x)   += twr_p102x.o
+ obj-$(CONFIG_WS_AP3710I)  += ws-ap3710i.o
++obj-$(CONFIG_WS_AP3715I)  += ws-ap3715i.o
+ obj-$(CONFIG_WS_AP3825I)  += ws-ap3825i.o
+ obj-$(CONFIG_FIREBOX_T10) += firebox_t10.o
+ obj-$(CONFIG_CORENET_GENERIC)   += corenet_generic.o
+--- a/arch/powerpc/boot/Makefile
++++ b/arch/powerpc/boot/Makefile
+@@ -346,6 +346,7 @@ image-$(CONFIG_TQM8555)			+= cuImage.tqm
+ image-$(CONFIG_TQM8560)			+= cuImage.tqm8560
+ image-$(CONFIG_KSI8560)			+= cuImage.ksi8560
+ image-$(CONFIG_TL_WDR4900_V1)		+= simpleImage.tl-wdr4900-v1
++image-$(CONFIG_WS_AP3715I)		+= simpleImage.ws-ap3715i
+ image-$(CONFIG_WS_AP3825I)		+= simpleImage.ws-ap3825i
+ # Board ports in arch/powerpc/platform/86xx/Kconfig
+ image-$(CONFIG_MVME7100)                += dtbImage.mvme7100
+--- a/arch/powerpc/boot/wrapper
++++ b/arch/powerpc/boot/wrapper
+@@ -326,6 +326,7 @@ adder875-redboot)
+     platformo="$object/fixed-head.o $object/redboot-8xx.o"
+     binary=y
+     ;;
++simpleboot-ws-ap3715i|\
+ simpleboot-ws-ap3825i|\
+ simpleboot-tl-wdr4900-v1)
+     platformo="$object/fixed-head.o $object/simpleboot.o"