Add ADI board support, packages, and build infrastructure

Config.in

@@ -0,0 +1,23 @@
+menu "ADI packages"
+
+menu "Hardware handling"
+	source "$BR2_EXTERNAL_ADI_PATH/package/libad9361-iio/Config.in"
+	source "$BR2_EXTERNAL_ADI_PATH/package/libm2k/Config.in"
+	source "$BR2_EXTERNAL_ADI_PATH/package/libini/Config.in"
+endmenu
+
+menu "Tools and utilities"
+	source "$BR2_EXTERNAL_ADI_PATH/package/fru-tools/Config.in"
+	source "$BR2_EXTERNAL_ADI_PATH/package/poll_sysfs/Config.in"
+	source "$BR2_EXTERNAL_ADI_PATH/package/ad936x_ref_cal/Config.in"
+endmenu
+
+menu "JESD204B"
+	source "$BR2_EXTERNAL_ADI_PATH/package/jesd204b_status/Config.in"
+endmenu
+
+menu "Python modules"
+	source "$BR2_EXTERNAL_ADI_PATH/package/python-pygccxml/Config.in"
+endmenu
+
+endmenu

board/adi/common/rootfs_overlay/etc/fstab

@@ -0,0 +1,8 @@
+# <file system>	<mount pt>	<type>	<options>	<dump>	<pass>
+/dev/root	/		ext2	rw,noauto	0	1
+proc		/proc		proc	defaults	0	0
+devpts		/dev/pts	devpts	defaults,gid=5,mode=620	0	0
+tmpfs		/dev/shm	tmpfs	mode=0777	0	0
+tmpfs		/tmp		tmpfs	mode=1777	0	0
+tmpfs		/run		tmpfs	mode=0755,nosuid,nodev	0	0
+sysfs		/sys		sysfs	defaults	0	0

board/adi/common/rootfs_overlay/etc/udhcpd.conf

@@ -0,0 +1,9 @@
+# udhcpd configuration file (/etc/udhcpd.conf)
+
+start 192.168.2.10	
+end 192.168.2.254
+
+# The interface that udhcpd will use
+interface	usb0		#default: eth0
+
+option	subnet	255.255.255.0

board/analogdevicesinc/common/S40network

@@ -0,0 +1,26 @@
+#!/bin/sh
+#
+# Start the network....
+#
+
+case "$1" in
+  start)
+	printf "Starting network: "
+	/sbin/udhcpc -n -t 7 || /sbin/ifconfig eth0 192.168.2.1 up
+	;;
+  stop)
+	printf "Stopping network: "
+	/sbin/ifconfig eth0 down
+	killall -7 udhcpc
+	;;
+  restart|reload)
+	"$0" stop
+	"$0" start
+	;;
+  *)
+	echo "Usage: $0 {start|stop|restart}"
+	exit 1
+esac
+
+exit $?
+

board/analogdevicesinc/common/S42fru

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+case "$1" in
+  start)
+	if grep "AD-QUADMXFE" /sys/firmware/devicetree/base/model; then
+		printf "Checking FRU EEPROM: "
+		if ! fru-dump -b -i /sys/bus/i2c/devices/2-0050/eeprom; then
+			if grep "AD-QUADMXFE1-EBZ Rev.B" /sys/firmware/devicetree/base/model; then
+				cat /root/AD-QUADMXFE1-EBZ-B-FRU.bin > /sys/bus/i2c/devices/2-0050/eeprom
+			elif grep "AD-QUADMXFE1-EBZ Rev.C" /sys/firmware/devicetree/base/model; then
+				cat /root/AD-QUADMXFE1-EBZ-FRU.bin > /sys/bus/i2c/devices/2-0050/eeprom
+			elif grep "AD-QUADMXFE2-EBZ" /sys/firmware/devicetree/base/model; then
+				cat /root/AD-QUADMXFE2-EBZ-FRU.bin > /sys/bus/i2c/devices/2-0050/eeprom
+			elif grep "AD-QUADMXFE3-EBZ" /sys/firmware/devicetree/base/model; then
+				cat /root/AD-QUADMXFE3-EBZ-FRU.bin > /sys/bus/i2c/devices/2-0050/eeprom
+			fi
+		fi
+	fi
+        ;;
+  stop)
+        ;;
+  restart|reload)
+        "$0" stop
+        "$0" start
+        ;;
+  *)
+        echo "Usage: $0 {start|stop|restart}"
+        exit 1
+esac
+
+exit $?
+

board/analogdevicesinc/common/post-build.sh

@@ -0,0 +1,19 @@
+#!/bin/sh
+
+BOARD_DIR="$(dirname $0)"
+
+install -D -m 0755 ${BOARD_DIR}/S40network ${TARGET_DIR}/etc/init.d/
+install -D -m 0755 ${BOARD_DIR}/S42fru ${TARGET_DIR}/etc/init.d/
+install -D -m 0644 ${BOARD_DIR}/AD-QUADMXFE1-EBZ-B-FRU.bin ${TARGET_DIR}/root
+install -D -m 0644 ${BOARD_DIR}/AD-QUADMXFE1-EBZ-FRU.bin ${TARGET_DIR}/root
+install -D -m 0644 ${BOARD_DIR}/AD-QUADMXFE2-EBZ-FRU.bin ${TARGET_DIR}/root
+install -D -m 0644 ${BOARD_DIR}/AD-QUADMXFE3-EBZ-FRU.bin ${TARGET_DIR}/root
+
+sed -i '/hostname/a ::sysinit:/bin/mount -t debugfs none /sys/kernel/debug/'\
+	${TARGET_DIR}/etc/inittab
+
+rm -rf ${TARGET_DIR}/etc/dropbear
+mkdir -p ${TARGET_DIR}/etc/dropbear
+${HOST_DIR}/bin/dropbearkey -t rsa -f ${TARGET_DIR}/etc/dropbear/dropbear_rsa_host_key
+${HOST_DIR}/bin/dropbearkey -t dss -f ${TARGET_DIR}/etc/dropbear/dropbear_dss_host_key
+${HOST_DIR}/bin/dropbearkey -t ecdsa -f ${TARGET_DIR}/etc/dropbear/dropbear_ecdsa_host_key

board/m2k/S16xadc

@@ -0,0 +1,18 @@
+#!/bin/sh
+#
+# Unbind XADC
+#
+case "$1" in
+ start)
+	#echo f8007100.adc > /sys/bus/platform/drivers/xadc/unbind
+	;;
+  stop)
+	;;
+  restart|reload)
+	;;
+  *)
+	echo "Usage: $0 {start|stop|restart}"
+	exit 1
+esac
+
+exit $?

board/m2k/S21misc

@@ -0,0 +1,38 @@
+#!/bin/sh
+#
+# Keep the main clock in powerdown until used
+#
+
+source /etc/device_config
+
+handle_calibration_files() {
+	if [[ -s /mnt/jffs2/${CALIBFILENAME} ]]; then
+		cp /mnt/jffs2/${CALIBFILENAME} /opt/${CALIBFILENAME}
+	elif [[ -s /mnt/jffs2/${CALIBFILENAME_FACTORY} ]]; then
+		cp /mnt/jffs2/${CALIBFILENAME_FACTORY} /opt/${CALIBFILENAME}
+	fi
+
+	if [[ -s /mnt/jffs2/${CALIBFILENAME_TEMP_LUT} ]]; then
+		cp /mnt/jffs2/${CALIBFILENAME_TEMP_LUT} /opt/${CALIBFILENAME_TEMP_LUT}
+	fi
+}
+
+case "$1" in
+ start)
+	# Restore saved password and Dropbear keys
+	[[ -d /mnt/jffs2/etc ]] && cd /mnt/jffs2/etc && md5sum -s -c password.md5 && cp passwd shadow group /etc
+	[[ -d /mnt/jffs2/etc/dropbear ]] && cd /mnt/jffs2/etc/dropbear && md5sum -s -c keys.md5 && cp dropbear* /etc/dropbear/
+	[[ -d /mnt/jffs2/root/.ssh ]] && cd /mnt/jffs2/root/.ssh && md5sum -s -c keys.md5 && mkdir /root/.ssh && cp authorized_keys /root/.ssh
+	iio_attr -q -d m2k-fabric clk_powerdown 1
+	handle_calibration_files
+	;;
+  stop)
+	;;
+  restart|reload)
+	;;
+  *)
+	echo "Usage: $0 {start|stop|restart}"
+	exit 1
+esac
+
+exit $?