added 'tree' program

conf/machine/include/machine-xilinx-default.inc

 # Default Xilinx BSP Machine settings
 
 # File System Configuration
-#IMAGE_FSTYPES ?= "cpio tar.gz ext2 ext2.gz.u-boot ext2.gz"
-IMAGE_FSTYPES ?= "ext2.gz.u-boot"
+IMAGE_FSTYPES ?= "cpio tar.gz ext2 ext2.gz.u-boot ext2.gz"
 IMAGE_CLASSES += "image_types_uboot"
 
 # Kernel Configuration
 PREFERRED_PROVIDER_virtual/kernel ?= "linux-xlnx"
 PREFERRED_VERSION_linux-xlnx ?= "3.10%"
-
+#PREFERRED_VERSION_linux-yocto ?= "3.8%"
+#PREFERRED_VERSION_linux-yocto-tiny ?= "3.8%"
 
 # U-Boot Configuration
-#PREFERRED_PROVIDER_u-boot ?= "u-boot-xlnx"
-#PREFERRED_VERSION_u-boot-xlnx ?= "v2013.01%"
+PREFERRED_PROVIDER_u-boot ?= "u-boot-xlnx"
+PREFERRED_VERSION_u-boot-xlnx ?= "v2013.01%"

conf/machine/include/tune-zynq.inc

@@ -12,19 +12,11 @@ ARMPKGARCH = "${ARMPKGARCH_tune-armv7a-neon}"
 PACKAGE_EXTRA_ARCHS_tune-zynq = "${PACKAGE_EXTRA_ARCHS_tune-armv7a-neon} zynq"
 
 # Linux Configuration
-PREFERRED_PROVIDER_virtual/kernel ?= "linux-xlnx"
-PREFERRED_VERSION_linux-xlnx ?= "3.10%"
 KERNEL_IMAGETYPE ?= "uImage"
-# Set default load address. 
+
+# Set default load address.
 # Override with KERNEL_EXTRA_ARGS_<board> += "..." in machine file if required
 KERNEL_EXTRA_ARGS_zynq += "UIMAGE_LOADADDR=0x8000"
 
-# File System Configuration
-#IMAGE_FSTYPES ?= "cpio ext2 ext2.gz.u-boot ext2.gz"
-IMAGE_FSTYPES ?= "ext2.gz.u-boot"
-
-IMAGE_CLASSES += "image_types_uboot"
-
-# ezynq-u-boot Configuration
-PREFERRED_PROVIDER_u-boot ?= "u-boot"
-PREFERRED_VERSION_u-boot ?= "v2013.01%"
+# linux-yocto KMACHINE
+KMACHINE ?= "zynq-default"
\ No newline at end of file

conf/machine/microzed.conf

@@ -3,12 +3,13 @@
 #@DESCRIPTION: Machine support for microzed.
 #              http://www.elphel.com/ 
 
-require conf/machine/include/tune-zynq.inc
-require conf/machine/include/machine-xilinx-default.inc
-
 # Corresponding from linux-xlnx and ezynq-u-boot
 PREFERRED_VERSION_linux-xlnx = "3.10%"
 PREFERRED_VERSION_ezynq-u-boot = "v2013.01%"
+IMAGE_FSTYPES = "ext2.gz.u-boot ext2"
+
+require conf/machine/include/tune-zynq.inc
+require conf/machine/include/machine-xilinx-default.inc
 
 # microzed machine definition known by ezynq and xilinx u-boot
 UBOOT_MACHINE = "zynq_microzed_config"

recipes-core/images/core-image-elphel393.bb

@@ -14,6 +14,7 @@ IMAGE_INSTALL_append = " python-core \
                          ntpdate \
                          openssh \
                          nano \
+                         tree \
                          lighttpd \
                          lighttpd-module-fastcgi \
                          lighttpd-module-cgi \
@@ -30,4 +31,4 @@ LICENSE = "MIT"
 
 inherit core-image
 
-IMAGE_ROOTFS_SIZE = "131072"
\ No newline at end of file
+IMAGE_ROOTFS_SIZE = "131072"

recipes-extended/tree/tree_1.6.0.bb

+SUMMARY = "A recipe for tree prgoram"
+DESCRIPTION = "Lists tree"
+
+PRIORITY = "optional"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=393a5ca445f6965873eca0259a17f833"
+
+PR = "r0"
+
+SRC_URI = "http://mama.indstate.edu/users/ice/tree/src/tree-1.6.0.tgz"
+
+SRC_URI[md5sum] = "04e967a3f4108d50cde3b4b0e89e970a"
+SRC_URI[sha256sum] = "4dc470a74880338b01da41701d8db90d0fb178877e526d385931a007d68d7591"
+
+S = "${WORKDIR}/tree-1.6.0"
+
+do_compile() {
+	# net-tools use COPTS/LOPTS to allow adding custom options
+	#export COPTS="$CFLAGS"
+	#export LOPTS="$LDFLAGS"
+	#unset CFLAGS
+	#unset LDFLAGS
+
+	oe_runmake
+}
+
+do_install() {
+	install -d ${D}${bindir}
+	install -m 0755 ${S}/tree ${D}${bindir}
+}
+
+PACKAGES = " tree"
+
+INSANE_SKIP_${PN} = "installed-vs-shipped"
\ No newline at end of file