ath79: add support for Enterasys WS-AP3705i

Hardware
--------
SoC:    Atheros AR9344
RAM:    128M DDR2
FLASH:  2x Macronix MX25L12845EM
        2x 16MiB SPI-NOR
WLAN2:  Atheros AR9344 2x2 2T2R
WLAN5:  Atheros AR9580 2x2 2T2R
SERIAL: Cisco-RJ45 on the back (115200 8n1)

Installation
------------

The U-Boot CLI is password protected (using the same credentials as the
OS). Default is admin/new2day.

1. Download the OpenWrt initramfs-image. Place it into a TFTP server
   root directory and rename it to 1401A8C0.img. Configure the TFTP
   server to listen at 192.168.1.66/24.

2. Connect the TFTP server to the access point.

3. Connect to the serial console of the access point. Attach power and
   interrupt the boot procedure when prompted (bootdelay is 1 second).

4. Configure the U-Boot environment for booting OpenWrt from Ram and
   flash:

   $ setenv boot_openwrt 'setenv bootargs; bootm 0xbf230000'
   $ setenv ramboot_openwrt 'setenv serverip 192.168.1.66;
     tftpboot 0x85000000; bootm'
   $ setenv bootcmd 'run boot_openwrt'
   $ saveenv

5. Load OpenWrt into memory:

   $ run ramboot_openwrt

   Wait for the image to boot.

6. Transfer the OpenWrt sysupgrade image to the device. Write the image
   to flash using sysupgrade:

   $ sysupgrade -n /path/to/openwrt-sysuograde.bin

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

4 files changed, 17 insertions, 1 deletions

diff --git a/target/linux/ath79/generic/base-files/etc/board.d/01_leds b/target/linux/ath79/generic/base-files/etc/board.d/01_leds
index a3c5b3f988..4774d5daf2 100755
--- a/target/linux/ath79/generic/base-files/etc/board.d/01_leds
+++ b/target/linux/ath79/generic/base-files/etc/board.d/01_leds
@@ -95,7 +95,8 @@ comfast,cf-ew72)
 	ucidef_set_led_netdev "wan" "WAN" "$boardname:blue:wan" "eth1"
 	;;
 comfast,cf-wr752ac-v1|\
-engenius,ecb1750)
+engenius,ecb1750|\
+enterasys,ws-ap3705i)
 	ucidef_set_led_netdev "lan" "LAN" "$boardname:blue:lan" "eth0"
 	;;
 devolo,magic-2-wifi)
diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network
index 0b05868baf..a99d5f6532 100755
--- a/target/linux/ath79/generic/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network
@@ -22,6 +22,7 @@ ath79_setup_interfaces()
 	devolo,dvl1750x|\
 	dlink,dir-505|\
 	engenius,ecb1750|\
+	enterasys,ws-ap3705i|\
 	glinet,gl-ar300m-lite|\
 	netgear,ex6400|\
 	netgear,ex7300|\
@@ -400,6 +401,9 @@ ath79_setup_macs()
 		ucidef_set_interface "eth0" ifname "eth0" protocol "none" macaddr "$lan_mac"
 		ucidef_set_interface "eth1" ifname "eth1" protocol "none" macaddr "$eth1_mac"
 		;;
+	enterasys,ws-ap3705i)
+		label_mac=$(mtd_get_mac_ascii u-boot-env0 ethaddr)
+		;;
 	iodata,etg3-r)
 		lan_mac=$(mtd_get_mac_ascii u-boot-env ethaddr)
 		wan_mac=$(macaddr_add "$lan_mac" -1)
diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
index 428b502d81..e0fa5ff354 100644
--- a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
+++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
@@ -43,6 +43,10 @@ case "$FIRMWARE" in
 		caldata_extract "art" 0x1000 0x440
 		ath9k_patch_mac $(mtd_get_mac_ascii u-boot-env ethaddr)
 		;;
+	enterasys,ws-ap3705i)
+		caldata_extract "calibrate" 0x1000 0x440
+		ath9k_patch_mac $(mtd_get_mac_ascii u-boot-env0 RADIOADDR1)
+		;;
 	nec,wg800hp)
 		caldata_extract "art" 0x1000 0x440
 		ath9k_patch_mac $(mtd_get_mac_text board_data 0x680)
@@ -72,6 +76,10 @@ case "$FIRMWARE" in
 		caldata_extract "art" 0x5000 0x440
 		ath9k_patch_mac $(macaddr_add $(mtd_get_mac_text "mac" 0x18) 1)
 		;;
+	enterasys,ws-ap3705i)
+		caldata_extract "calibrate" 0x5000 0x440
+		ath9k_patch_mac $(mtd_get_mac_ascii u-boot-env0 RADIOADDR0)
+		;;
 	ocedo,raccoon|\
 	tplink,tl-wdr3500-v1|\
 	tplink,tl-wdr3600-v1|\
diff --git a/target/linux/ath79/generic/base-files/lib/preinit/10_fix_eth_mac.sh b/target/linux/ath79/generic/base-files/lib/preinit/10_fix_eth_mac.sh
index b3c3de298e..da1583a825 100644
--- a/target/linux/ath79/generic/base-files/lib/preinit/10_fix_eth_mac.sh
+++ b/target/linux/ath79/generic/base-files/lib/preinit/10_fix_eth_mac.sh
@@ -8,6 +8,9 @@ preinit_set_mac_address() {
 	avm,fritz450e)
 		ip link set dev eth0 address $(fritz_tffs -n maca -i $(find_mtd_part "tffs (1)"))
 		;;
+	enterasys,ws-ap3705i)
+		ip link set dev eth0 address $(mtd_get_mac_ascii u-boot-env0 ethaddr)
+		;;
 	siemens,ws-ap3610)
 		ip link set dev eth0 address $(mtd_get_mac_ascii cfg1 ethaddr)
 		;;