Hi,
Does anybody face the following problem? Any comment?
Thanks a lot.
Steve
I storage kernel and ramdisk on nandflash and boot evm form it, but I
can't reboot my system by submit shutdown –f –r now or halt -f both and
system will show system is reboot now or Booting PSP Boot Loader and
Hm, DaVinci soft reset is implemented as a watchdog timer reset (see
/include/asm/arch/system.h and arch/arm/mach-davinci/time.c:
davinci_watchdog_reset())
I don't know whether this watchdog reset resets MMU and if it doesn't,
whether the TI UBL takes steps to disable MMU before trying to
Steve - some more questions to help us track this down :-
Is this on standard evm or custom hardware?
Which version of Uboot are you using? - Is it the latest from the ti
extranet?
Which version of linux kernel? - the one that comes with dvevm v1.10?
Does reboot work successfully from NOR
FWIW, I'm planning on distributing the sources to at least the skeletons
in future version of Codec Engine. You can then see the cache
operations in all their glory.
Not sure which version of CE you have, but here is a snippet of the
SPHENC skeleton (DSP-side). In red, I've highlighted the
Thank you Chris After going through my ARM code carefully, per
your suggestion, I found out I had assigned outBufs.bufSizes to 0!
I recently did a lot of cleaning up the code and renaming and replacing
constants to make stuff more readable; one of my replacements had
forced
Andy,
Glad to hear you found the problem!
SPRUE67, section 4.6 describes how to specify the masks. The easiest
way is via the command line, as shown below (cut from SPRUE67).
You can specify TRACEUTIL_DSP0TRACEMASK just as CE_TRACE and
CE_TRACEFILE are in the example.
Regards,
Scott
Hello all,
Recently we manufactured our own custom boards with NAND
chips, and we'r noticing that during ftl_format of the chip, it doesn't skip
over bad blocks in NAND - can someone verify is skipping bad blocks is
already supported in the montavista kernel for davinci?
I've
Does anyone know why the sound volume of the decode demo in dvevm1.10 is
lower than it is in the decode demo in dvevm1.00 ?
I have switched back and forth between the two versions of the dvevm to make
sure this isn't due to any other factors.
Bobby.
Does anyone know why the sound volume of the decode demo in dvevm1.10 is
lower than it is in the decode demo in dvevm1.00 ?
I have switched back and forth between the two versions of the dvevm to make
sure this isn't due to any other factors.
Bobby.
Hi Roger,
This situation is happened on standard evm and it works fine when using NOR
boot.
We use the kernel from dvevm 1.10 but elder u-boot.
Currently, we manufacture our own board and use STM flash.
So we face the same problem as Ivan faced. The flashwriter from TI can not
work on our
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