Merge from bittboy/buildroot@db180c0

board/wandboard/boot.scr.txt

@@ -0,0 +1,7 @@
+setenv finduuid "part uuid mmc 0:1 uuid"
+run finduuid
+run findfdt
+setenv bootargs "console=ttymxc0,115200 root=PARTUUID=${uuid} rootwait rootfstype=ext4"
+load mmc 0:1 ${fdt_addr} boot/${fdtfile}
+load mmc 0:1 ${loadaddr} boot/zImage
+bootz ${loadaddr} - ${fdt_addr}

board/wandboard/genimage.cfg

@@ -0,0 +1,32 @@
+# Minimal SD card image for the Wandboard
+#
+# The SD card must have at least 1 MB free at the beginning.
+# U-Boot and its environment are dumped as is.
+# A single root filesystem partition is required (Ext4 in this case).
+#
+# For details about the layout, see:
+# http://wiki.wandboard.org/index.php/Boot-process
+
+image sdcard.img {
+  hdimage {
+  }
+
+  partition spl {
+    in-partition-table = "no"
+    image = "SPL"
+    offset = 1024
+  }
+
+  partition u-boot {
+    in-partition-table = "no"
+    image = "u-boot.img"
+    offset = 70656
+  }
+
+  partition rootfs {
+    partition-type = 0x83
+    image = "rootfs.ext4"
+    offset = 1M
+    size = 512M
+  }
+}

board/wandboard/post-build.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+BOARD_DIR="$(dirname $0)"
+
+$HOST_DIR/bin/mkimage -A arm -O linux -T script -C none  \
+-n "boot script" -d $BOARD_DIR/boot.scr.txt $BOARD_DIR/boot.scr
+
+install -m 0644 -D $BOARD_DIR/boot.scr $TARGET_DIR/boot/boot.scr

board/wandboard/post-image.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+BOARD_DIR="$(dirname $0)"
+GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg"
+GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
+
+rm -rf "${GENIMAGE_TMP}"
+
+genimage \
+  --rootpath "${TARGET_DIR}" \
+  --tmppath "${GENIMAGE_TMP}" \
+  --inputpath "${BINARIES_DIR}" \
+  --outputpath "${BINARIES_DIR}" \
+  --config "${GENIMAGE_CFG}"
+

board/wandboard/readme.txt

@@ -0,0 +1,14 @@
+Wandboard
+
+http://www.wandboard.org
+
+To build a minimal support for this board:
+
+    $ make wandboard_defconfig
+    $ make
+
+Buildroot prepares a bootable "sdcard.img" image in the output/images/
+directory, ready to be dumped on an SD card.
+
+For details about the medium image layout, see the definition in
+board/wandboard/genimage.cfg.