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ZedBoard Hardware Design Simple AMP Running Linux and Bare-Metal System on Both Zynq SoC Processors

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Simple AMP Running Linux and Bare-Metal System on Both Zynq SoC Processors

Former Member over 12 years ago

Hi,
I am running cpu0 on linux and cpu1 on Bare metal in Zed board.While i copied the boot.bin and required files (6 files) to SD card. while I switch ON the Zed-board,booting process is not loading,Even it doesn't shows any error also...

http://www.xilinx.com/support/documentation/application_notes/xapp1078-amp-linux-bare-metal.pdf.

0 Former Member over 12 years ago

A similar topic is already opened here:
http://www.zedboard.org/content/amp-running-linux-and-bare-metal-system-both-zynq-soc-processors
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0 Former Member over 9 years ago in reply to Former Member

I am trying to utilize both cpu0 and cpu1 on zed board.
Using the document xapp1078,that document having operation of cpu0 on linux and cpu1 on bare-metal.

First, I downloaded the following generated files and copied to SD card them.

I took the files from your github account https://github.com/vcesson/xapp1078_z

<SD card>
- BOOT.BIN
- devicetree.dtb
- uImage
- uramdisk.image.gz
- rwmem.elf
- softUart.elf

After I switched on Zed Board,booting process has to start, and booting process(cpu0) was started,
but cpu1 was not started.

zynq > /mnt/rwmem.elf 0xffff8000
0x00000000ffff8000 = 0x00000000
zynq > /mnt/rwmem.elf 0xfffffff0 0x18000000
zynq > /mnt/rwmem.elf 0xffff8000
0x00000000ffff8000 = 0x00000000
zynq > /mnt/rwmem.elf 0xffff8000
0x00000000ffff8000 = 0x00000000
zynq > /mnt/rwmem.elf 0xffff8000
0x00000000ffff8000 = 0x00000000

"0xffff8000"address remains unchanged "0x00000000".

Please provide a solution as soon as possible.
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