title: enable to program FPGA
body: <p>I'm trying to program the FPGA and boot over an SD card in xc7z020-clg400-1 zynq chip inside parallella, I can't figure out where is the problem, I have did vivado design , generate bitstream, create the FSBL project, and for the u-boot, I just download this one <a href="https://github.com/parallella/parallella-flash/blob/master/u-boot.elf" rel="nofollow">https://github.com/parallella/parallella-flash/blob/master/u-boot.elf</a>, (maybe I should build u-boot?)</p>
  
  <p>Here is the bash terminal</p>
  
  <pre><code>U-Boot 2012.10-00003-g792c31c (Jan 03 2014 - 12:24:08)
  
  I2C:   ready
  DRAM:  992 MiB
  WARNING: Caches not enabled
  MMC:   SDHCI: 0
  SF: Detected N25Q128 with page size 64 KiB, total 16 MiB
  In:    serial
  Out:   serial
  Err:   serial
  Net:   zynq_gem
  Hit any key to stop autoboot:  0
  Configuring PL and Booting Linux...
  Device: SDHCI
  Manufacturer ID: 1d
  OEM: 4144
  Name: SD
  Tran Speed: 50000000
  Rd Block Len: 512
  SD version 2.0
  High Capacity: Yes
  Capacity: 29.5 GiB
  Bus Width: 4-bit
  reading parallella.bit.bin
  
  4368184 bytes read
  Error: Timeout waiting for FPGA to config.
  fpga - loadable FPGA image support
  
  Usage:
  fpga [operation type] [device number] [image address] [image size]
  fpga operations:
    dump  [dev]                   Load device to memory buffer
    info  [dev]                   list known device information
    load  [dev] [address] [size]  Load device from memory buffer
    loadb [dev] [address] [size]  Load device from bitstream buffer (Xilinx only)
    loadmk [dev] [address]        Load device generated with mkimage
          For loadmk operating on FIT format uImage address must include
          subimage unit name in the form of addr:&lt;subimg_uname&gt;
  reading uImage
  
  3391040 bytes read
  reading devicetree.dtb
  
  7471 bytes read
  ## Booting kernel from Legacy Image at 03000000 ...
     Image Name:   Linux-3.14.12-parallella-xilinx-
     Image Type:   ARM Linux Kernel Image (uncompressed)
     Data Size:    3390976 Bytes = 3.2 MiB
     Load Address: 00008000
     Entry Point:  00008000
     Verifying Checksum ... OK
  ## Flattened Device Tree blob at 02a00000
     Booting using the fdt blob at 0x02a00000
     Loading Kernel Image ... OK
  OK
     Loading Device Tree to 1fffb000, end 1ffffd2e ... OK
  
  Starting kernel ...
  
  Uncompressing Linux... done, booting the kernel.
  Booting Linux on physical CPU 0x0
  Linux version 3.14.12-parallella-xilinx-g40a90c3 (esim@adapteva-dev) (gcc version 4.8.2 (Ubuntu/Linaro 4.8.2-16ubuntu4) ) #1 SMP PREEMPT Fri Jan 23 22:01:51 CET 2015
  CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
  CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
  Machine model: Parallella Gen1
  bootconsole [earlycon0] enabled
  cma: CMA: reserved 128 MiB at 27800000
  Memory policy: Data cache writealloc
  PERCPU: Embedded 8 pages/cpu @e6fe0000 s9024 r8192 d15552 u32768
  Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 252432
  Kernel command line: console=ttyPS0,115200 root=/dev/mmcblk0p2 rw earlyprintk rootfstype=ext4 rootwait
  PID hash table entries: 4096 (order: 2, 16384 bytes)
  Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
  Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
  Memory: 868820K/1015808K available (4609K kernel code, 217K rwdata, 1544K rodata, 176K init, 209K bss, 146988K reserved, 237568K highmem)
  Virtual kernel memory layout:
      vector  : 0xffff0000 - 0xffff1000   (   4 kB)
      fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
      vmalloc : 0xf0000000 - 0xff000000   ( 240 MB)
      lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)
      pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
      modules : 0xbf000000 - 0xbfe00000   (  14 MB)
        .text : 0xc0008000 - 0xc060a7f8   (6154 kB)
        .init : 0xc060b000 - 0xc0637340   ( 177 kB)
        .data &amp;colon; 0xc0638000 - 0xc066e5e0   ( 218 kB)
         .bss : 0xc066e5ec - 0xc06a29f4   ( 210 kB)
  Preemptible hierarchical RCU implementation.
          RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
  RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
  NR_IRQS:16 nr_irqs:16 16
  slcr mapped to f0004000
  zynq_clock_init: clkc starts at f0004100
  Zynq clock init
  sched_clock: 16 bits at 54kHz, resolution 18432ns, wraps every 1207951633ns
  timer #0 at f0006000, irq=43
  Console: colour dummy device 80x30
  Calibrating delay loop... 1332.01 BogoMIPS (lpj=6660096)
  pid_max: default: 32768 minimum: 301
  Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
  Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
  CPU: Testing write buffer coherency: ok
  CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
  Setting up static identity map for 0x45e140 - 0x45e198
  L310 cache controller enabled
  l2x0: 8 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x72760000, Cache size: 512 kB
  CPU1: Booted secondary processor
  CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
  Brought up 2 CPUs
  SMP: Total of 2 processors activated.
  CPU: All CPU(s) started in SVC mode.
  devtmpfs: initialized
  VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
  regulator-dummy: no parameters
  NET: Registered protocol family 16
  DMA: preallocated 256 KiB pool for atomic coherent allocations
  cpuidle: using governor ladder
  cpuidle: using governor menu
  syscon f8000000.slcr: regmap [mem 0xf8000000-0xf8000fff] registered
  hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
  hw-breakpoint: maximum watchpoint size is 4 bytes.
  bio: create slab &lt;bio-0&gt; at 0
  usbcore: registered new interface driver usbfs
  usbcore: registered new interface driver hub
  usbcore: registered new device driver usb
  media: Linux media interface: v0.10
  Linux video capture interface: v2.00
  EDAC MC: Ver: 3.0.0
  Advanced Linux Sound Architecture Driver Initialized.
  Bluetooth: Core ver 2.18
  NET: Registered protocol family 31
  Bluetooth: HCI device and connection manager initialized
  Bluetooth: HCI socket layer initialized
  Bluetooth: L2CAP socket layer initialized
  Bluetooth: SCO socket layer initialized
  Switched to clocksource ttc_clocksource
  NET: Registered protocol family 2
  TCP established hash table entries: 8192 (order: 3, 32768 bytes)
  TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
  TCP: Hash tables configured (established 8192 bind 8192)
  TCP: reno registered
  UDP hash table entries: 512 (order: 2, 16384 bytes)
  UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
  NET: Registered protocol family 1
  RPC: Registered named UNIX socket transport module.
  RPC: Registered udp transport module.
  RPC: Registered tcp transport module.
  RPC: Registered tcp NFSv4.1 backchannel transport module.
  hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
  futex hash table entries: 512 (order: 3, 32768 bytes)
  bounce pool size: 64 pages
  msgmni has been set to 1488
  Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
  io scheduler noop registered
  io scheduler deadline registered
  io scheduler cfq registered (default)
  dma-pl330 f8003000.ps7-dma: Loaded driver for PL330 DMAC-2364208
  dma-pl330 f8003000.ps7-dma:     DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16
  xuartps e0001000.uart: clock name 'aper_clk' is deprecated.
  xuartps e0001000.uart: clock name 'ref_clk' is deprecated.
  e0001000.uart: ttyPS0 at MMIO 0xe0001000 (irq = 82, base_baud = 3124999) is a xu▒console [ttyPS0] enabled
  console [ttyPS0] enabled
  bootconsole [earlycon0] disabled
  bootconsole [earlycon0] disabled
  xdevcfg f8007000.devcfg: ioremap 0xf8007000 to f0016000
  epiphany_init() - shared memory: bus 0x8f000000, phy 0x3f000000, kvirt 0xf1000000
  [drm] Initialized drm 1.1.0 20060810
  brd: module loaded
  loop: module loaded
  zram: Created 1 device(s) ...
  libphy: XEMACPS mii bus: probed
  xemacps e000b000.eth: pdev-&gt;id -1, baseaddr 0xe000b000, irq 54
  usbcore: registered new interface driver asix
  usbcore: registered new interface driver ax88179_178a
  usbcore: registered new interface driver cdc_ether
  usbcore: registered new interface driver net1080
  usbcore: registered new interface driver cdc_subset
  usbcore: registered new interface driver zaurus
  usbcore: registered new interface driver cdc_ncm
  aoe: cannot create debugfs directory
  aoe: AoE v85 initialised.
  ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
  zynq-dr e0002000.usb: Unable to init USB phy, missing?
  usbcore: registered new interface driver usbserial
  mousedev: PS/2 mouse device common for all mice
  i2c /dev entries driver
  cdns-i2c e0004000.i2c: timeout waiting on completion
  adv7511 0-0039: Failed to write 98 = 3: -110
  adv7511: probe of 0-0039 failed with error -110
  cdns-i2c e0004000.i2c: 100 kHz mmio e0004000 irq 57
  cpufreq_cpu0: failed to get cpu0 regulator: -19
  cpufreq_cpu0: failed to get cpu0 clock: -2
  cpufreq-cpu0: probe of cpufreq-cpu0.0 failed with error -2
  Xilinx Zynq CpuIdle Driver started
  sdhci: Secure Digital Host Controller Interface driver
  sdhci: Copyright(c) Pierre Ossman
  sdhci-pltfm: SDHCI platform and OF driver helper
  mmc0: no vqmmc regulator found
  mmc0: no vmmc regulator found
  mmc0: SDHCI controller on e0101000.sdhci [e0101000.sdhci] using ADMA
  usbcore: registered new interface driver usbhid
  usbhid: USB HID core driver
  usbcore: registered new interface driver snd-usb-audio
  TCP: cubic registered
  NET: Registered protocol family 10
  sit: IPv6 over IPv4 tunneling driver
  NET: Registered protocol family 17
  Bluetooth: RFCOMM TTY layer initialized
  Bluetooth: RFCOMM socket layer initialized
  Bluetooth: RFCOMM ver 1.11
  Bluetooth: BNEP (Ethernet Emulation) ver 1.3
  Bluetooth: BNEP filters: protocol multicast
  Bluetooth: BNEP socket layer initialized
  mmc0: new high speed SDHC card at address 59b4
  Bluetooth: HIDP (Human Interface Emulation) ver 1.2
  Bluetooth: HIDP socket layer initialized
  mmcblk0: mmc0:59b4 SD    29.4 GiB
  zynq_pm_ioremap: no compatible node found for 'xlnx,zynq-ddrc-1.0'
   mmcblk0: p1 p2
  zynq_pm_late_init: Unable to map DDRC IO memory.
  zynq_pm_remap_ocm: no compatible node found for 'xlnx,zynq-ocmc-1.0'
  zynq_pm_late_init: Unable to map OCM.
  Registering SWP/SWPB emulation handler
  regulator-dummy: disabling
  ALSA device list:
    No soundcards found.
  EXT4-fs (mmcblk0p2): recovery complete
  EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
  VFS: Mounted root (ext4 filesystem) on device 179:2.
  devtmpfs: mounted
  Freeing unused kernel memory: 176K (c060b000 - c0637000)
  Mount failed for selinuxfs on /sys/fs/selinux:  No such file or directory
   * Starting Mount filesystems on bootocess ended, respawning with status [ OK ]
   * Starting Signal sysvinit that the rootfs is mounted                   [ OK ]
   * Starting Populate /dev filesystem                                     [ OK ]
   * Stopping Populate /dev filesystem                                     [ OK ]
   * Starting Clean /tmp directory                                         [ OK ]
   * Starting Populate and link to /run filesystem                         [ OK ]
   * Stopping Populate and link to /run filesystem                         [ OK ]
   * Stopping Clean /tmp directory                                         [ OK ]
   * Starting set console keymap                                           [ OK ]
   * Starting Signal sysvinit that virtual filesystems are mounted         [ OK ]
   * Starting Signal sysvinit that virtual filesystems are mounted         [ OK ]
   * Stopping Track if upstart is running in a container                   [ OK ]
   * Starting Bridge udev events into upstart                              [ OK ]
   * Starting Signal sysvinit that remote filesystems are mounted          [ OK ]
   * Stopping set console keymap                                           [ OK ]
   * Starting device node and kernel event manager                         [ OK ]
   * Starting Signal sysvinit that local filesystems are mounted           [ OK ]
   * Stopping Mount filesystems on boot                                    [ OK ]
   * Starting flush early job output to logs                               [ OK ]
   * Starting load modules from /etc/modules                               [ OK ]
   * Starting cold plug devices                                            [ OK ]
   * Starting log initial device creation                                  [ OK ]
   * Stopping flush early job output to logs                               [ OK ]
   * Stopping load modules from /etc/modules                               [ OK ]
   * Starting D-Bus system message bus                                     [ OK ]
   * Starting SystemD login management service                             [ OK ]
   * Starting system logging daemon                                        [ OK ]
   * Starting configure network device security                            [ OK ]
   * Starting mDNS/DNS-SD daemon                                           [ OK ]
   * Starting Reload cups, upon starting avahi-daemon to make sure remote queues are populated                                                             [ OK ]
   * Starting Reload cups, upon starting avahi-daemon to make sure remote queues are populated                                                             [fail]
   * Starting configure network device security                            [ OK ]
   * Starting configure network device security                            [ OK ]
   * Starting configure network device                                     [ OK ]
   * Starting Mount network filesystems                                    [ OK ]
   * Starting Failsafe Boot Delay                                          [ OK ]
   * Stopping cold plug devices                                            [ OK ]
   * Stopping log initial device creation                                  [ OK ]
   * Starting load fallback graphics devices                               [ OK ]
   * Starting configure network device security                            [ OK ]
   * Stopping load fallback graphics devices                               [ OK ]
   * Starting save udev log and update rules                               [ OK ]
   * Stopping save udev log and update rules                               [ OK ]
   * Starting set console font                                             [ OK ]
   * Stopping Mount network filesystems                                    [ OK ]
   * Stopping set console font                                             [ OK ]
   * Starting userspace bootsplash                                         [ OK ]
   * Stopping userspace bootsplash                                         [ OK ]
   * Starting Send an event to indicate plymouth is up                     [ OK ]
   * Starting configure virtual network devices                            [ OK ]
   * Starting configure network device                                     [ OK ]
   * Stopping Send an event to indicate plymouth is up                     [ OK ]
   * Starting Bridge socket events into upstart                            [ OK ]
   * Starting Bridge file events into upstart                              [ OK ]
   * Starting Mount network filesystems                                    [ OK ]
   * Starting configure network device                                     [ OK ]
   * Stopping Failsafe Boot Delay                                          [ OK ]
   * Starting System V initialisation compatibility                        [ OK ]
  Starting fake hwclock: loading system time.
   * Stopping Mount network filesystems                                    [ OK ]
  Fri Jan 30 01:01:01 UTC 2015
   * Setting up X socket directories...                                    [ OK ]
   * Stopping System V initialisation compatibility                        [ OK ]
   * Starting System V runlevel compatibility                              [ OK ]
   * Starting Parallella Thermal Watchdog                                  [ OK ]
   * Starting save kernel messages                                         [ OK ]
   * Starting OpenSSH server                                               [ OK ]
   * Starting regular background program processing daemon                 [ OK ]
   * Starting deferred execution scheduler                                 [ OK ]
  </code></pre>
  
  <p>and It stop there</p>
  
  <p>where is the problem?</p>