---------- Forwarded message ----------
From: Brooks Hu <brooks.hu@gmail.com>
Date: Friday, December 26, 2014
Subject: Help!Failed to find a suitable stage1 device when using PXE installation.
To: arm@lists.fedoraproject.org

Hi all,

I am trying automatic PXE installation (Fedora 21 for AARCH64) on my Mustang board, but looks like kickstart can't work. 

Here comes the detail:

Starting installer, one moment...
find_file: stat /proc/device-tree/chosen/bootpath, No such file or directory
anaconda 21.48.21-1 for Fedora-Server 21 started.
 * installation log files are stored in /tmp during the installation
 * shell is available on TTY2
 * when reporting a bug add logs from /tmp as separate text/plain attachments
10:26:29 Not asking for VNC because of an automated install
Starting automated install......
Generating updated storage configuration
storage configuration failed: failed to find a suitable stage1 device

 1) [x] Language settings                 2) [!] Timezone settings
        (English (United States))                (Timezone is not set.)
 3) [x] Installation source               4) [!] Software selection
        (                 (Nothing selected)
 5) [!] Installation Destination          6) [x] Network configuration
        (No disks selected)                      (Wired (eth0) connected)
 7) [!] Root password                     8) [!] User creation
        (Password is not set.)                   (No user will be created)
Not enough space in filesystems for the current software selection. An additional 2861.02 MiB is needed.
  Please make your choice from above ['q' to quit | 'b' to begin installation |
UEFI version is 1.1.0-rh-0.13

Here comes the kick start config file(I modified based on a sample from certain website):

lang en_US.UTF-8
keyboard us
part efi --fstype=efi --size=300 --ondisk=sda
part /boot --fstype=ext4 --size=512 --ondisk=sda
part / --fstype=ext4 --size=20096 --ondisk=sda
part /vz --fstype=ext4 --size=40768 --ondisk=sda
part swap --size=4000
bootloader --location=partition --ondisk=sda
network --bootproto dhcp
rootpw root
auth --enableshadow --passalgo=sha512
timezone --utc America/New_York
vznetcfg --net=virt_network1:eth0
vztturlmap $FS_SERVER http://myrepository.com
%eztmplates --cache


I have tried all kinds of option combination, also deleted all the partitions, but it still can't work. Any suggestions/comments are welcomed!

Best Regards,