ath79: add support for Bluesocket BSAP1880 board

This board was used in dual-band 802.11n enterprise access points, models
BSAP-1800v2 and BSAP-1840, introduced in 2010 by Bluesocket, which was
acquired by Adtran in 2011, who has now EOL'ed them. They differed only in
that the BSAP-1840's antennae were detachable, while the BSAP-1800v2's were
inside the case. They have an external RJ-45 console port, which works with
standard Cisco 72-3383-01 console cables.

Specification:
- System-On-Chip: AR7161
- CPU/Speed: 600 MHz
- Flash-Chip: Macronix MX25L12845E
- Flash size: 16 MiB
- RAM: 64 MiB
- Wireless No1: Lite-On WN2601A card: AR9160/AR9103 2.4GHz 802.11bgn
- Wireless No2: Lite-On WN2502A card: AR9160/AR9106 5GHz 802.11an
- PHY: Vitesse VSC8601, Rev. B

Installation:
1. Connect to the serial console using a terminal that supports YMODEM at
   115200 bps, 8 data bits, no parity, 1 stop bit
2. Interrupt the bootloader using its password, which is: r00t
3. Issue the "fis init" command, confirming if prompted
4. Look at the length of the openwrt-ath79-generic-*-squashfs-kernel.bin
   file, and substitute it below, instead of where I have "LeNgTh"
5. Issue the following command, and upload this file using YMODEM protocol
   load -r -v -b 0x80060000 -m ymodem
6. Issue the following commands, substituting as mentioned above:
   fis create -b 0x80060000 -l LeNgTh vmlinux_2
   load -r -v -b 0x80100000 -m ymodem
7. Using YMODEM, upload openwrt-ath79-generic-*-squashfs-rootfs.bin
8. Issue the "fis free" command, and for the first range in its response,
   use a hexadecimal calculator to subtract the start from the end in order
   to substitute it below, with the leading "0x" to specify it in
   hexadecimal, instead of where I have "LeNgTh"
9. Issue the following commands, substituting as mentioned above:
   fis create -b 0x80100000 -l LeNgTh -e 0 -r 0 rootfs
   reset
10.Wait for the status LED to go solid green

Tested-by: Brian Gonyer <bgonyer@gmail.com>
Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
[fixed obsolete $ARGV in platform_do_upgrade]
Signed-off-by: Petr Štetiar <ynezz@true.cz>

3 files changed, 26 insertions, 0 deletions

diff --git a/target/linux/ath79/base-files/etc/board.d/02_network b/target/linux/ath79/base-files/etc/board.d/02_network
index f7cac3e300..56650c3f6b 100755
--- a/target/linux/ath79/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/base-files/etc/board.d/02_network
@@ -9,6 +9,8 @@ ath79_setup_interfaces()
 	local board="$1"
 
 	case "$board" in
+	adtran,bsap1800-v2|\
+	adtran,bsap1840|\
 	aruba,ap-105|\
 	avm,fritz300e|\
 	devolo,dvl1200i|\
@@ -269,6 +271,11 @@ ath79_setup_macs()
 	local board="$1"
 
 	case "$board" in
+	adtran,bsap1800-v2|\
+	adtran,bsap1840)
+		fconfig -s -w -d $(find_mtd_part "RedBoot config") -n boot_cntb -x 0
+		lan_mac=$(mtd_get_mac_binary "Board data" 2)
+		;;
 	avm,fritz300e)
 		lan_mac=$(fritz_tffs -n maca -i $(find_mtd_part "tffs (1)"))
 		;;
diff --git a/target/linux/ath79/base-files/etc/board.d/03_gpio_switches b/target/linux/ath79/base-files/etc/board.d/03_gpio_switches
index 7f40285daf..f588b29956 100755
--- a/target/linux/ath79/base-files/etc/board.d/03_gpio_switches
+++ b/target/linux/ath79/base-files/etc/board.d/03_gpio_switches
@@ -10,6 +10,21 @@ board_config_update
 board=$(board_name)
 
 case "$board" in
+adtran,bsap1800-v2|\
+adtran,bsap1840)
+	ucidef_add_gpio_switch "wifi1_ext_a" "5GHz External Antenna A" "489" "1"
+	ucidef_add_gpio_switch "wifi1_int_a" "5GHz Internal Antenna A" "493"
+	ucidef_add_gpio_switch "wifi1_ext_b" "5GHz External Antenna B" "494" "1"
+	ucidef_add_gpio_switch "wifi1_int_b" "5GHz Internal Antenna B" "495"
+	ucidef_add_gpio_switch "wifi1_ext_c" "5GHz External Antenna C" "496" "1"
+	ucidef_add_gpio_switch "wifi1_int_c" "5GHz Internal Antenna C" "497"
+	ucidef_add_gpio_switch "wifi0_ext_a" "2.4GHz External Antenna A" "505" "1"
+	ucidef_add_gpio_switch "wifi0_int_a" "2.4GHz Internal Antenna A" "506"
+	ucidef_add_gpio_switch "wifi0_ext_b" "2.4GHz External Antenna B" "507" "1"
+	ucidef_add_gpio_switch "wifi0_int_b" "2.4GHz Internal Antenna B" "508"
+	ucidef_add_gpio_switch "wifi0_ext_c" "2.4GHz External Antenna C" "509" "1"
+	ucidef_add_gpio_switch "wifi0_int_c" "2.4GHz Internal Antenna C" "510"
+	;;
 comfast,cf-e5)
 	ucidef_add_gpio_switch "lte_power" "LTE Power" "14" "1"
 	ucidef_add_gpio_switch "lte_wakeup" "LTE Wakeup" "11" "1"
diff --git a/target/linux/ath79/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ath79/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
index bdb8b71ff7..bf3e14aa9c 100644
--- a/target/linux/ath79/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
+++ b/target/linux/ath79/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
@@ -13,6 +13,10 @@ PHYNBR=${DEVPATH##*/phy}
 board=$(board_name)
 
 case "$board" in
+	adtran,bsap1800-v2|\
+	adtran,bsap1840)
+		macaddr_add "$(mtd_get_mac_binary 'Board data' 2)" $(($PHYNBR * 8 + 1)) > /sys${DEVPATH}/macaddress
+		;;
 	iodata,wn-ag300dgr)
 		# There is no eeprom data for 5 GHz wlan in "art" partition
 		# which would allow to patch the macaddress