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Visitor
Visitor
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Registered: ‎11-05-2018

Booting Linux via JTAG

Hi,

I try to boot linux via jtag according to procedure (except loadind ramdisk image and my bootm command is  'bootm 0x2080000 - 0x2000000' because I want to use nfs) in (https://xilinx-wiki.atlassian.net/wiki/spaces/A/pages/18841655/Prepare+Boot+Medium).After bootm command It says starting kernel but I freeze at that point nothing comes out.

Console screen listed below

 

U-Boot 2018.01 (Jan 12 2019 - 16:31:18 +0300) Xilinx Zynq ZC706

Model: Zynq ZC706 Development Board
Board: Xilinx Zynq
Silicon: v3.1
I2C:   ready
DRAM:  ECC disabled 1 GiB
MMC:   sdhci@e0100000: 0 (SD)
SF: Detected s25fl128s_64k with page size 512 Bytes, erase size 128 KiB, total 32 MiB
*** Warning - bad CRC, using default environment

In:    serial@e0001000
Out:   serial@e0001000
Err:   serial@e0001000
Net:   ZYNQ GEM: e000b000, phyaddr 7, interface rgmii-id
eth0: ethernet@e000b000
Hit any key to stop autoboot:  0 
Zynq> bootm 0x2080000 - 0x2000000
## Booting kernel from Legacy Image at 02080000 ...
   Image Name:   Linux-4.9.0-Yusuf Yamak
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    2742944 Bytes = 2.6 MiB
   Load Address: 00008000
   Entry Point:  00008000
   Verifying Checksum ... OK
## Flattened Device Tree blob at 02000000
   Booting using the fdt blob at 0x2000000
   Loading Kernel Image ... OK
   Loading Device Tree to 1fff7000, end 1ffff4fd ... OK

Starting kernel ...

Could you help me about this problem?

 

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Moderator
Moderator
702 Views
Registered: ‎10-30-2017

Re: Booting Linux via JTAG

Hi @yamak ,

 

Please check this AR: https://www.xilinx.com/support/answers/60666.html

Best Regards,

Srikanth

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