RE: [ECOS] Kinetis TWR-K60N512-KIT questions

[jjp jjp <jackoaway at hotmail dot com>]

Hi list,
Sorry for my slow answer... (other stuff and injury)

I find a way to flash a program with CodeWarrior 10.1 using OSJTAG.
I'm using standard ecos arm-eabi tools for this test.
I modify the target.ld (put flash_security section at 0x000004b0) because linker give me something like that:
--
/home/kvm/dev/crosstool/arm-cortex-toolchain/bin/../lib/gcc/arm-eabi/4.3.2/../../../../arm-eabi/bin/ld: section .flash_security [00000400 -> 0000040f] overlaps section .kinetis_misc [00000008 -> 00000473]
/home/kvm/dev/crosstool/arm-cortex-toolchain/bin/../lib/gcc/arm-eabi/4.3.2/../../../../arm-eabi/bin/ld: hello-k60.elf: section .flash_security lma 0x400 overlaps previous sections
/home/kvm/dev/crosstool/arm-cortex-toolchain/bin/../lib/gcc/arm-eabi/4.3.2/../../../../arm-eabi/bin/ld: hello-k60.elf: section .ARM.exidx lma 0x410 overlaps previous sections
/home/kvm/dev/crosstool/arm-cortex-toolchain/bin/../lib/gcc/arm-eabi/4.3.2/../../../../arm-eabi/bin/ld: hello-k60.elf: section .text lma 0x420 overlaps previous sections
/home/kvm/dev/crosstool/arm-cortex-toolchain/bin/../lib/gcc/arm-eabi/4.3.2/../../../../arm-eabi/bin/ld: hello-k60.elf: section .rodata lma 0x67e0 overlaps previous sections
/home/kvm/dev/crosstool/arm-cortex-toolchain/bin/../lib/gcc/arm-eabi/4.3.2/../../../../arm-eabi/bin/ld: hello-k60.elf: section .eh_frame lma 0x6a10 overlaps previous sections
collect2: ld returned 1 exit status
scons: *** [hello-k60.elf] Error 1
--

I flash a little blinking led exemple but apparently it stucks in clock configuration in hal_start_main_clock :
--
209???????? CYGHAL_KINETIS_MCG_WAIT_WHILE(!(mcg_p->S & CYGHWR_HAL_KINETIS_MCG_S_PLLST_M));
--

Backtrace seems to be strange:
--
#0? hal_start_main_clock ()
??? at /home/kvm/dev/ecos-v3.0/ecos/packages/hal/cortexm/kinetis/var/current/src/kinetis_misc.c:197
#1? 0x0000001a in hal_start_clocks ()
??? at /home/kvm/dev/ecos-v3.0/ecos/packages/hal/cortexm/kinetis/var/current/src/kinetis_misc.c:144
#2? 0x00003b84 in Cyg_HardwareThread::thread_entry (thread=0x0)
??? at /home/kvm/dev/ecos-v3.0/ecos/packages/kernel/current/src/common/thread.cxx:94
--

I'm using the kernel template.
Maybe I have forgotten something important.
Ilija can you give me your ecos.ecc to have same parameters as you?
I will take a look to clock configuration.

Regards.
----------------------------------------
> From: jackoaway@hotmail.com
> To: edgar.grimberg@gmail.com
> CC: ecos-discuss@ecos.sourceware.org
> Date: Thu, 14 Apr 2011 15:11:40 +0100
> Subject: RE: [ECOS] Kinetis TWR-K60N512-KIT questions
>
>
> Hi,
> I use finally SEGGER J-Flash program (4.2.4) to flash my bin.
> But now with same program I can't access my board
> (even a connection to it!) and I am trying to solve this situation.
>
> In OpenOCD doc, for Internal Flash it needs a driver name.
> Except stm32 and at91sam3 which are cortex-m3 cores, there is nothing else.
>
> There is an USB-OSJTAG port on the board. Apparently CodeWarrior can access
> it to program flash and if I can't solve my problem with J-Link I will test it.
>
> Regards.
>
> ----------------------------------------
> > Date: Thu, 14 Apr 2011 15:17:53 +0200
> > From: edgar.grimberg@gmail.com
> > To: jackoaway@hotmail.com
> > CC: ecos-discuss@ecos.sourceware.org
> > Subject: Re: [ECOS] Kinetis TWR-K60N512-KIT questions
> >
> > On Thu, Apr 14, 2011 at 2:14 PM, jjp jjp wrote:
> > >
> > > Hi,
> > > Patchs apply!
> > > (Date of last commit of my revison is Wed Apr 06 16:54:16 2011 +0000 with
> > > with changeset 3029:9aec6a8ff9b92bcfff4852e47355e64494ec9ca8)
> > >
> > > I make a simple "Hello world" application.
> > > I am trying to find a way to flash binary file from elf application using
> > > CodeWarrior way.
> >
> > If you use OpenOCD (ZY1000 is OpenOCD), and you configure it
> > correctly, you can flash from within GDB on a "load" command.
> > Of course, you can transform your elf file into a bin (using objcopy),
> > and then flash it using a flash programmer of sorts.
> > What is the CoreWarrior way?
> >
> > Edgar
> >
> > > Are you using PEEDI to flash your application?
> > > Regards.
> > >
> > >
> > >> Date: Thu, 14 Apr 2011 12:52:59 +0200
> > >> From: ilijak@siva.com.mk
> > >> To: ecos-discuss@ecos.sourceware.org
> > >> Subject: Re: [ECOS] Kinetis TWR-K60N512-KIT questions
> > >>
> > >> On 14.04.2011 09:28, jjp jjp wrote:
> > >> > Hi,
> > >> > I have a TWR-K60N512 too!
> > >> > Is it possible to apply patchs to Mercurial version?
> > >>
> > >> Actually, our Kinetis port is not yet committed to CVS. It is in
> > >> Bugzilla, in a queue for review by maintainers.
> > >> http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001187
> > >> You can download the Kinetis Port diff files from there and patch your
> > >> eCos repository. Please observe the note (Comment 3) regarding patching.
> > >>
> > >> I recommend to checkout a fresh eCos repository from CVS/Mercurial
> > >> unless you have revision later than 2011-04-06 17:59:20 BST, since it
> > >> has resolved bugs 1001184, 1001186 which are needed for this port.
> > >>
> > >> I also recommend for first run to use official eCos gnutools. Later you
> > >> can try gcc-4.6.0
> > >>
> > >> Tell me if you need additional info.
> > >>
> > >> Regards
> > >> Ilija
> > >>
> > >>
> > >> --
> > >> Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
> > >> and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
> > >>
> > >
> > >
> > > --
> > > Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
> > > and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
> > >
> > >
> >
> > --
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> >
>
>
> --
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>
 		 	   		  

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