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Software Application Development SDR Tutorial Image Problem
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Related

SDR Tutorial Image Problem

Former Member
Former Member over 9 years ago

Hello,

i try to do the SDR-Speedway Tutorial with the DUC and DDC on zedboard.com. T already generated the Bitstreams and the boot.bin.

Know i wanted to use the dilivered SD-Card with the implemented Linux-System on a seperated partition (this OS includes the Drivers for the AD9361 and the IISCOPE).

But in case of booting from SD-Card i receive the following Error:

U-Boot 2010.09-01914-gd2b89cd-dirty (Jan 17 2012 - 17:09:14)
Xilinx Pele Emulation Platform

DRAM:  256 MiB
## Unknown FLASH on Bank 1 - Size = 0x00000000 = 0 MB
Flash: 0 Bytes
MMC:   SDHCI: 0
Using default environment

In:    serial
Out:   serial
Err:   serial
Hit any key to stop autoboot:  0
Copying Linux from SD to RAM...
Device: SDHCI
Manufacturer ID: 41
OEM: 3432
Name: SD8GB
Tran Speed: 25000000
Rd Block Len: 512
SD version 1.10
High Capacity: Yes
Capacity: 7969177600
Bus Width: 1-bit
reading zImage
Invalid FAT entry
Invalid FAT entry
MMC: block number 0x10003fa0 exceeds max(0xed8000)
** Unable to read "zImage" from mmc 0:1 **
reading devicetree.dtb
Invalid FAT entry
Invalid FAT entry

14674 bytes read
reading ramdisk8M.image.gz
Invalid FAT entry
Invalid FAT entry
MMC: block number 0x10003fa0 exceeds max(0xed8000)
** Unable to read "ramdisk8M.image.gz" from mmc 0:1 **
Trying to set up GEM link...
Resetting PHY...
***Error: Reset stalled...
Waiting for PHY to complete auto-negotiation...
***Error: Auto-negotiation error is present.
ping failed; host 10.10.70.101 is not alive
## Starting application at 0x00008000 ...

I guess there is a problem with the missing ramdisk8M.image.gz file

Does anybody know the mistake?

Thanks and regards
Jan

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  • Former Member
    0 Former Member over 9 years ago



    I use the Sultion for this Lab of this tutorial and generate the BOOT.bin file with the fsbl and ssbl (u-boot.elf) from the design of AD (in the subdirectory zynq_zed-adv7511-ad9361). When i power on the zedboard, the FPGA download the Bitstream and you can see that the fsbl works and the linux starts to boot. But later on, there are some mistakes and undefined symbols. You can read the complete Log in the attached file.
    I solved this problem, but anyway now i receive the message below.

    I guess there are some issues with the Kernel, because the last readable message is: Kernel panic - not syncing: Attempt to kill init!

    ...
    NET: Registered protocol family 17
    VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
    Registering SWP/SWPB emulation handler
    platform 70e00000.axi_hdmi: Driver axi-hdmi requests probe deferral
    platform 79020000.cf-ad9361-lpc: Driver cf_axi_adc requests probe deferral
    ERROR: could not get clock /fpga-axi@0/cf-ad9361-dds-core-lpc@79024000:sampl_clk                                                                                                                     (0)
    platform 79024000.cf-ad9361-dds-core-lpc: Driver cf_axi_dds_so requests probe de                                                                                                                     ferral
    adv7511-hdmi-snd adv7511_hdmi_snd.4: ASoC: CODEC (null) not registered
    platform adv7511_hdmi_snd.4: Driver adv7511-hdmi-snd requests probe deferral
    drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
    ALSA device list:
      #0: ZED ADAU1761
    EXT4-fs (mmcblk0p2): 2 orphan inodes deleted
    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.
    Freeing unused kernel memory: 168K (c0559000 - c0583000)
    Unhandled fault: imprecise external abort (0x406) at 0xb6eee87c
    Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000007
    AUu2592Ju2592u2592u2592Ju2592u2592u047Du0462u2592u2592u2592u0455u2592u2592ru2592u2592ru2592ju2592u2592u2592uFFFDj:u2592u2592u2592
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                              u2592Bu2592u2592u2592u2592u2592u2592u2592u2592zu2592u2592*Ju2592OL&panic+0x88/0x1e0) from [<c0022ae4>]                                                                                                                     u2592u2592u2592o_exit+0x420/0x8c0)
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