Add compatibility with 8devices NUY

arduino/bossa/Makefile

@@ -0,0 +1,43 @@
+#
+# Copyright (C) 2006-2012 OpenWrt.org
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=bossa
+PKG_VERSION:=2014-10-17
+PKG_RELEASE:=$(PKG_SOURCE_VERSION)
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://github.com/8devices/BOSSA.git
+PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE_VERSION:=fd0cb87d15e320afc3577445286ee215b8077102
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/bossa
+  SECTION:=utils
+  CATEGORY:=Utilities
+  DEPENDS:=+libstdcpp
+  TITLE:=Utility to flash ARM microcontrollers
+endef
+
+define Package/bossa/description
+ BOSSA is a flash programming utility for Atmel's SAM family of flash-based
+ ARM microcontrollers. The motivation behind BOSSA is to create a simple,
+ easy-to-use, open source utility to replace Atmel's SAM-BA software.
+endef
+
+define Build/Compile
+	$(MAKE) -C $(PKG_BUILD_DIR) $(TARGET_CONFIGURE_OPTS) CFLAGS="$(TARGET_CFLAGS)" bin/bossac
+endef
+
+define Package/bossa/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/bin/bossac $(1)/usr/bin/
+endef
+
+$(eval $(call BuildPackage,bossa))

arduino/uSDaemon/files/sbin/uSDaemon

@@ -11,6 +11,7 @@
 # 'block-mount' package within OpenWRT
 
 . /lib/functions/post_mount.sh
+. /lib/ar71xx.sh
 
 TIME=2
 
@@ -66,8 +67,11 @@ umount_disconnected_devices()
 }
 
 while [ true ]; do
-	umount_disconnected_devices
-	update_connected_devices
+	case $(ar71xx_board_name) in
+	yun)
+		umount_disconnected_devices
+		update_connected_devices
+	;;
+	esac
 	sleep $TIME
 done
-

arduino/yun-scripts/Makefile

@@ -48,6 +48,8 @@ define Package/yun-scripts/install
 	$(INSTALL_BIN) ./files/usr/bin/upgrade-all $(1)/usr/bin
 	$(INSTALL_BIN) ./files/usr/bin/extract-built-date $(1)/usr/bin
 	$(INSTALL_BIN) ./files/usr/bin/extract-built-date-from-sysupgrade-image $(1)/usr/bin
+	$(INSTALL_BIN) ./files/usr/bin/get-gpio-conf $(1)/usr/bin
+	$(INSTALL_BIN) ./files/usr/bin/run-bossac $(1)/usr/bin
 
 	$(INSTALL_BIN) ./files/etc/init.d/rename-wifi-if-access-point $(1)/etc/init.d
 	$(INSTALL_BIN) ./files/etc/init.d/generate_new_gpg_key $(1)/etc/init.d

arduino/yun-scripts/files/usr/bin/get-gpio-conf

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+# Resolve differences between different GPIO configurations
+
+. /lib/ar71xx.sh
+
+case $(ar71xx_board_name) in
+nuy)
+	GPIO_MCU_RESET=12
+	GPIO_SPI_OE=22
+	GPIO_HANDSHAKE_OE=16
+	GPIO_UART_OE=17
+	AVRDUDE_CONF="/etc/avrdude_nuy.conf"
+	;;
+yun)
+	GPIO_MCU_RESET=18
+	GPIO_SPI_OE=21
+	GPIO_HANDSHAKE_OE=22
+	GPIO_UART_OE=23
+	AVRDUDE_CONF="/etc/avrdude_yun.conf"
+	;;
+esac

arduino/yun-scripts/files/usr/bin/reset-mcu

@@ -1,8 +1,10 @@
 #!/bin/sh
 
-echo 18 > /sys/class/gpio/export
-echo "high" > /sys/class/gpio/gpio18/direction
-echo 1 > /sys/class/gpio/gpio18/value
-echo 0 > /sys/class/gpio/gpio18/value
-echo 18 > /sys/class/gpio/unexport
+source /usr/bin/get-gpio-conf
+
+echo $GPIO_MCU_RESET > /sys/class/gpio/export
+echo "high" > /sys/class/gpio/gpio$GPIO_MCU_RESET/direction
+echo 1 > /sys/class/gpio/gpio$GPIO_MCU_RESET/value
+echo 0 > /sys/class/gpio/gpio$GPIO_MCU_RESET/value
+echo $GPIO_MCU_RESET > /sys/class/gpio/unexport
 

arduino/yun-scripts/files/usr/bin/run-avrdude

@@ -1,13 +1,15 @@
 #!/bin/sh
 
-echo 1 > /sys/class/gpio/gpio21/value
-avrdude  -q -q -c linuxgpio -C /etc/avrdude.conf -p m32u4 -U efuse:r:/tmp/efuse:d
+source /usr/bin/get-gpio-conf
+
+echo 1 > /sys/class/gpio/gpio$GPIO_SPI_OE/value
+avrdude  -q -q -c linuxgpio -C $AVRDUDE_CONF -p m32u4 -U efuse:r:/tmp/efuse:d
 read EFUSE < /tmp/efuse
 rm -f /tmp/efuse
 if [ "x$EFUSE" = "x203" ] # 203 = 0xCB
 then
-	avrdude -c linuxgpio -C /etc/avrdude.conf -p m32u4 -U lfuse:w:0xFF:m -U hfuse:w:0xD8:m -U efuse:w:0xCB:m -Uflash:w:$1:i $2
+	avrdude -c linuxgpio -C $AVRDUDE_CONF -p m32u4 -U lfuse:w:0xFF:m -U hfuse:w:0xD8:m -U efuse:w:0xCB:m -Uflash:w:$1:i $2
 else
-	avrdude -c linuxgpio -C /etc/avrdude.conf -p m32u4 -U lfuse:w:0xFF:m -U hfuse:w:0xD8:m -U efuse:w:0xFB:m -Uflash:w:$1:i $2
+	avrdude -c linuxgpio -C $AVRDUDE_CONF -p m32u4 -U lfuse:w:0xFF:m -U hfuse:w:0xD8:m -U efuse:w:0xFB:m -Uflash:w:$1:i $2
 fi
-echo 0 > /sys/class/gpio/gpio21/value
+echo 0 > /sys/class/gpio/gpio$GPIO_SPI_OE/value

arduino/yun-scripts/files/usr/bin/run-bossac

@@ -0,0 +1,19 @@
+#!/bin/sh
+
+init_pids=$(pgrep init)
+shell_pids=$(pgrep ash)
+
+touch /tmp/block_init_askfirst
+
+#kill init and ash processes that have ttyATH0 opened
+for pid in $init_pids $shell_pids; do
+	blocks=$(ls -l /proc/$pid/fd/ | grep /dev/ttyATH0)
+	if [ "x$blocks" != "x" ]
+	then
+		kill $pid
+	fi
+done
+
+bossac $@
+
+rm /tmp/block_init_askfirst

utils/avrdude/Makefile

@@ -59,7 +59,8 @@ endef
 
 define Package/avrdude/install
 	$(INSTALL_DIR) $(1)/etc
-	$(INSTALL_CONF) ./files/avrdude.conf $(1)/etc/
+	$(INSTALL_CONF) ./files/avrdude_yun.conf $(1)/etc/
+	$(INSTALL_CONF) ./files/avrdude_nuy.conf $(1)/etc/
 	$(INSTALL_DIR) $(1)/usr/bin
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/avrdude $(1)/usr/bin/
 endef

utils/avrdude/files/avrdude.conf → utils/avrdude/files/avrdude_nuy.conf

@@ -989,16 +989,10 @@ programmer
   id    = "linuxgpio";
   desc  = "Use the Linux sysfs interface to bitbang GPIO lines";
   type  = "linuxgpio";
-# for DS1 board
-#  reset = ~18;
-# for DS2 board
-#  reset = ~7;
-# for DS2_B board
-  reset = ~18;
-  sck   = 11;
-# mosi  = 6;
-  mosi = 27;
-  miso  = 8;
+  reset = ~12;
+  sck   = 19;
+  mosi = 20;
+  miso  = 21;
 ;
 
 # some ultra cheap programmers use bitbanging on the