Hi, I modify the code according to http://sourceware.org/bugzilla/attachment.cgi?id=5340&action=diff which is same bug you are talking about.
I will begin to test your HAL as soon as possible (maybe tomorrow). Regards. Note : I'm using cortex-m3 support on Zylin zy1000. ---------------------------------------- > Date: Tue, 12 Apr 2011 20:08:56 +0200 > From: ili...@siva.com.mk > To: ecos-discuss@ecos.sourceware.org > Subject: Re: [ECOS] Kinetis TWR-K60N512-KIT questions > > Hi again > > In meantime I have built gnutools arround GCC 4.6.0: > gcc-4.6.0 > newlib-1.19.0 > binutils-2.21.51 (+ OS patch, see note below) > gdb-7.2 > > First tests are encouraging, I was able to get "Hello world" with both > HAL and devs serial driver. > > Note regarding binutils-2.21.51: > > > -. binutils-2.21.51 (patched snaphot with OS > > support for cortex-m4) > > > I don't quite figure out whether you mean that you downloaded > binutils-2.21.51 already patched or you have applied the patch. I > downloaded binutils-2.21.51 today and it is didn't have the OS patch, > (Btw it seem to have been committed yesterday): > http://sourceware.org/bugzilla/show_bug.cgi?id=12296 > > However gcc-4.6.0 works for Cortex-M4, or at least for Kinetis - with > both -mcpu=cortex-m4 and -mcpu=cortex-m3. > > I am looking forward to your tests. > > Regards > Ilija > > > On 11.04.2011 09:42, jjp jjp wrote: > > Hi Ilija, > > I can't test it before wednesday. > > I will give you feedbacks as soon as possible. > > Regards. > > > > > > Date: Fri, 8 Apr 2011 22:09:05 +0200 > > From: ili...@siva.com.mk > > To: ecos-discuss@ecos.sourceware.org > > CC: jackoa...@hotmail.com > > Subject: Re: [ECOS] Kinetis TWR-K60N512-KIT questions > > > > Hi jjp > > > > > > > > Thank for question, you are coming in right time, A week ago I > > placed Kinetis port on Bugzilla. > > > > http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001187 > > > > I'll appreciate if you try it and come with feedback. > > > > Note:You need to commit latest version from CVS as it has bugs > > 1001184, 1001186 integrated. > > > > > > > > I am using official eCos 3.0 tools (-m3 of course) in order to > > maintain compatibility, but I am keen to try gcc 4.6. > > > > > > > > Regards > > > > Ilija > > > > > > > > On 08.04.2011 16:42, jjp jjp wrote: > > > > Hi list, > > > > I am doing some tiny tests with k60 and I have some troubles to > > make SVC call running properly. > > > > Vector table is set at 0x20000000 in register SCB_VTOR, psp and > > msp have different adresses in RAM. > > > > I always get an HardFault after __asm__("svc 0"); > > > > > > Check if VTOR setting is as desired, 0x20000000 should work. Also > > stack, what do you have in mlt files? > > > > Ilija, is it working properly for you? > > > > I'm using : > > > > -. gcc-4.6.0 > > > > > > -. binutils-2.21.51 (patched snaphot with OS > > support for cortex-m4) > > > > -. zylin zy1000 (revB 1.66) > > > > > > Nice to see that Zylin supports Kinetis too. > > > > Regards > > > > > > > > > Date: Thu, 27 Jan 2011 23:01:15 +0100 > > > > > From: ili...@siva.com.mk > > > > > To: ecos-discuss@ecos.sourceware.org > > > > > Subject: Re: [ECOS] Kinetis TWR-K60N512-KIT questions > > > > > > > > > > > > > > > On 27.01.2011 10:09, jjp jjp wrote: > > > > > > Hi, > > > > > > I follow very closely the port of Ilija Kocho on Kinetis > > TWR-K60N512-KIT and > > > > > > I have some questions about your development methods : > > > > > Hello, and thanks for your interest. > > > > > > What cross compiler tools are you using (arm-eabi-gcc > > v-4.3 with patchs for cortex-m4)? > > > > > > What kind of debugging tools are you using? > > > > > Cortex-M4 is binary and backward compatible with M3 so, for > > the time > > > > > being you can use current compiler, of course you can't use > > Cortex-M4 > > > > > specific features. Or you can try forthcoming 4.6. > > > > > > > > > > > I don't see debug tools (except libSWD with OpenOCD) in > > Free and Open Source Software community trying > > > > > > to get debug by Serial Wire Debug. > > > > > > > > > > Kinetis is very new, not yet in regular production so many > > tools are not > > > > > yet prepared. I don't know if OpenOCD supports Kinetis. In > > our lab we > > > > > have Ronetix PEEDI that is just getting Kinetis support. In > > meantime we > > > > > are working "dry" :( > > > > > > > > > > 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 > -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
