Re: [microblaze-uclinux] About petalinux-copy-autoconfig

[John Williams <jwilliams@xxxxxxxxxxxxxx>]

Hi Naoki,

Naoki Miyashita wrote:

> My environment is follows,
> - EDK 9.2i (or 10.1i if supported) on Windows XP : for generating
> bitstream.
> - "petalinux-mmu-v0.10" on CentOS5 for compiling petalinux kernel.
>
> I had an error message - "ERROR: Only PetaLinux OS type supported.
> " on using the "petalinux-copy-autoconfig" in my_edk_project on
> "hardware/user-platforms/".
>
> From the manual, I edited the "system.mss" as follows,
> 	BEGIN OS
> 	 PARAMETER OS_NAME = petalinux
> 	 PARAMETER OS_VER = 1.00.b
> 	 PARAMETER PROC_INSTANCE = microblaze_1
> 	 PARAMETER main_memory = ddr_sdram_cntlr
> 	 PARAMETER stdin = mb1_uart
> 	 PARAMETER stdout = mb1_uart
> 	END
> But the error message was happenned.

Have you left an older, standalone OS fragment in the MSS file, but 
possibly commented out?

> Let me know how the "petalinux-copy-autoconfig" detects this error.

It's a fairly primitive grep for OS_NAME

If you have more than one OS fragment, even if it is commented out, it 
will confuse the script.  We will fix this.

> Need I edit other files in order to use this "petalinux-copy-autoconfig".

You have to be sure that your petalinux-dist menuconfig has been run, 
and a valid vendor/platform selection has been made.  Typically this 
will be a platform created with the petalinux-new-platform script.

> And I'd like to know the proper procedures for using petalinux on the
> original FPGA board.
>
> 1) excuting "petalinux-new-platform"
> 2) copying EDK project directory on windows into
> "hardware/user-platforms/" on linux
> 3) creating an symbolic link - "edk_user_repository".
> 3) editing system.mss
> 4) excuting "petalinux-copy-autoconfig" <<<--- I got this error here.
> 5) make menuconfig and customizing kernel setting.
> 6) make all 

That's it!

Regards,

John
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