Dne St 15. září 2010 13:28:56 Moshe Artzi napsal(a):
> Thanks for your fast reply,
>
> I invoked those commands and on both commands I get the same error message.
>
> Copy paste from the telnet console:
> > reset halt; load_image iplntim.bin 0x5c040000; resume 0x5c040000
>
> JTAG tap: pxa3xx.cpu tap/device found: 0x6e642013 (mfg: 0x009, part:
> 0xe642, ver: 0x6) BUG: can't assert SRST
> target state: halted
> target halted in ARM state due to debug-request, current mode: Supervisor
> cpsr: 0x080000d3 pc: 0x00000000
> MMU: disabled, D-Cache: disabled, I-Cache: disabled
> (processor reset)
> 1472 bytes written at address 0x5c040000
> downloaded 1472 bytes in 0.015625s (92.000 kb/s)
> Failed to receiving data from debug handler after 1000 attempts
> Command handler execution failed
> in procedure 'resume' called at file "command.c", line 650
> called at file "command.c", line 361
>
> > reset halt; load_image u-boot.bin 0x5c040000;resume 0x5c040000
>
> JTAG tap: pxa3xx.cpu tap/device found: 0x6e642013 (mfg: 0x009, part:
> 0xe642, ver: 0x6) BUG: can't assert SRST
> target state: halted
> target halted in ARM state due to debug-request, current mode: Supervisor
> cpsr: 0x880000d3 pc: 0x00000000
> MMU: disabled, D-Cache: disabled, I-Cache: disabled
> (processor reset)
> 205620 bytes written at address 0x5c040000
> downloaded 205620 bytes in 1.000000s (200.801 kb/s)
> Failed to receiving data from debug handler after 1000 attempts
> Command handler execution failed
> in procedure 'resume' called at file "command.c", line 650
> called at file "command.c", line 361
>
There was something similar on OpenOCD mailing list, CCing.
Check "Re: [Openocd-development] PXA question" in their mailing list archive.
btw. I have this weird hack applied on my openocd, but it's certainly incorrect
:) It helped me with some issues some time ago:
diff --git a/src/target/xscale.c b/src/target/xscale.c
index 7cdff21..45e5b9a 100644
--- a/src/target/xscale.c
+++ b/src/target/xscale.c
@@ -759,6 +759,7 @@ static int xscale_update_vectors(struct target *target)
}
else
{
+ continue;
retval = target_read_u32(target, 0xffff0000 + 4*i,
&xscale->high_vectors[i]);
if (retval == ERROR_TARGET_TIMEOUT)
return retval;
@@ -778,6 +779,7 @@ static int xscale_update_vectors(struct target *target)
}
else
{
+ continue;
retval = target_read_u32(target, 0x0 + 4*i, &xscale-
>low_vectors[i]);
if (retval == ERROR_TARGET_TIMEOUT)
return retval;
>
> Seems like the download process failed
> any ideas what can cause this failure ?
>
> Thanks,
> Moshe.
>
> -----Original Message-----
> From: Marek Vasut [mailto:marek.va...@gmail.com]
> Sent: Wednesday, September 15, 2010 12:34 PM
> To: Moshe Artzi
> Cc: Gena Chap; openpxa-us...@lists.sourceforge.net
> Subject: Re: U-Boot on PXA 320
>
> Dne St 15. září 2010 12:18:58 Moshe Artzi napsal(a):
> > Hi Marek, thank you for your reply,
> >
> > I decided to go with the OpenOCD solution you suggested me,
> > I got OpenOCD working and I'm able to communicate with the flash memory
> > and cpu using the jtag by telnet.
> >
> > But now the command "nand list" is not working so I can't perform the
> > "probe" command in order to "nand" (flash) The PXA 320 Memory with the
> > "iplntim.bin" and "u-boot.bin",
>
> Well, load iplntim.bin into SRAM and execute it. (reset halt ; load_image
> iplntim.bin 0x5c040000 ; resume 0x5c040000).
>
> Then load uboot the same way (reset halt; load_image uboot.bin 0x5c040000;
> resume 0x5c040000).
>
> Between these two steps, you must not power-cycle the board. Once done,
> uboot should appear on the screen. Then you can reflash using uboot.
>
> To download the files faster, run this in openocd right after uboot is
> running:
>
> halt; load_image iplntim.bin 0xa0000000 ; load_image 0xa0020000 ; resume
>
> And then in uboot:
>
> nand scrub ; nand erase 0x0 0x60000 ; nand write 0xa0000000 0x0 0x60000
>
> Should work.
>
> Also please keep CC so people wont go asking me this question again and
> again
>
> > Are there any steps I have to perform before invoking the "nand list"
> > command?
> >
> > Any help will be appreciated,
> >
> > Thanks a lot,
> >
> > Moshe.
> >
> > -----Original Message-----
> > From: Marek Vasut [mailto:marek.va...@gmail.com]
> > Sent: Tuesday, September 14, 2010 10:47 AM
> > To: Moshe Artzi
> > Cc: Gena Chap; openpxa-us...@lists.sourceforge.net
> > Subject: Re: U-Boot on PXA 320
> >
> > Dne Út 14. září 2010 10:24:45 Moshe Artzi napsal(a):
> > > Hi Marek,
> >
> > Hi,
> >
> > > I'm Moshe - S/W engineer
> > >
> > >
> > >
> > > I'm using Toradex Colibri PXA 320 CPU on Colibri Evaluation Board Rev
> > > .2.1.
> > >
> > >
> > >
> > > I'm trying to run the U-Boot version,
> > >
> > > After I'm flash the Memory with the files "iplntim.bin"(in address
> > > 0x00000000) and "u-boot.bin"(in address 0x00020000),
> > >
> > > according to the ReadMe file, the U-Boot not starting up , not on the
> > > screen
> > >
> > > And not on the serial port (115200 Bd, 8N1).
> > >
> > >
> > >
> > > I'm flash the bins files using the colibri Loader S/W and the Amontec
> > > JTAGkey Tiny.
> >
> > Could you try with OpenOCD or Marvell XDB? I had issues with colibri
> > loader.
> >
> > > Any help will be appreciated,
> >
> > Cheers
> >
> > > Best regards,
> > >
> > >
> > >
> > > Moshe Artzi
> > >
> > > Software engineer
> > >
> > >
> > >
> > > Niron systems
> > >
> > > Tel : 09-7407626
> > >
> > > Ex : 104
> > >
> > > Fax: 09-8651510
> > >
> > > Mobile : 050-3356312
> > >
> > > Email : <mailto:mosh...@niron-sys.com> mosh...@niron-sys.com
> > >
> > > Site: <http://www.niron-sys.com/> www.niron-sys.com
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