Add Avnet MicroZed

config/boards/microzed.wip

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+# Xilinx Zynq 7000 dual core 1 GB RAM Gbe
+BOARD_NAME="MicroZed"
+BOARDFAMILY="zynq"
+KERNEL_TARGET="legacy"
+FULL_DESKTOP="no"
+BOOT_FDT_FILE="zynq-microzed.dtb"
+BOOTSIZE="128"
+BOOTFS_TYPE="fat"

config/bootenv/zynq.txt

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+verbosity=1
+bootlogo=false
+fpga_bin=system_wrapper.bin

config/bootscripts/boot-zynq.cmd

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+# DO NOT EDIT THIS FILE
+#
+# Please edit /boot/armbianEnv.txt to set supported parameters
+#
+
+setenv load_addr "0x9000000"
+setenv loadbit_addr "0x100000"
+# default values
+setenv rootdev "/dev/mmcblk0p2"
+setenv verbosity "1"
+setenv consoleargs "console=ttyPS0,115200n8"
+setenv bootlogo "false"
+setenv rootfstype "ext4"
+setenv earlycon "off"
+
+echo "Boot script loaded from ${devtype} ${devnum}"
+
+if test -e ${devtype} ${devnum} ${prefix}armbianEnv.txt; then
+	load ${devtype} ${devnum} ${load_addr} ${prefix}armbianEnv.txt
+	env import -t ${load_addr} ${filesize}
+fi
+
+if test -e ${devtype} ${devnum} ${prefix}${fpga_bin}; then
+	echo "Loading FPGA Bitstream from ${prefix}${fpga_bin}"
+	load ${devtype} ${devnum} ${loadbit_addr} ${prefix}${fpga_bin}
+	fpga load 0 ${loadbit_addr} ${filesize}
+fi
+
+setenv bootargs "root=${rootdev} rootwait rootfstype=${rootfstype} ${consoleargs} consoleblank=0 loglevel=${verbosity} ubootpart=${partuuid} usb-storage.quirks=${usbstoragequirks} ${extraargs} ${extraboardargs}"
+
+load ${devtype} ${devnum} ${ramdisk_addr_r} ${prefix}uInitrd
+load ${devtype} ${devnum} ${kernel_addr_r} ${prefix}zImage
+load ${devtype} ${devnum} ${fdt_addr_r} ${prefix}dtb/${fdtfile}
+
+bootz ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}
+
+# Recompile with:
+# mkimage -C none -A arm -T script -d /boot/boot.cmd /boot/boot.scr