Re: [Xenomai-core] Build tests: analogy, blackfin, rtcan and nios2.

[Patrice Kadionik <kadionik@domain.hid>]

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Gilles Chanteperdrix a écrit :
> Hi,
>
> Since I started talking about it, I have run build tests fixing a few
> things here and there. The current status is this (still at the same
> place: http://sisyphus.hd.free.fr/~gilles/bx):
>   
Hi,

I've watched your log file for nios2 
(http://sisyphus.hd.free.fr/~gilles/bx/nios2/2.6.30-nios2-linux-uclibc-gcc-3.4.6/log.html#1). 
You have this error because you don't have generated before the HW 
design for the NIOS softcore processor: after synthesis with the Quartus 
Altera tools, you finally have a file for programming the FPGA circuit 
and a .ptf file that gives ASCII informations on your SoPC design (in a 
xml style...).
The error:
./arch/nios2/Makefile:131: *** Run "make hwselect SYSPTF=<system.ptf>" 
first. Stop.
is due to lack of this .ptf file.
This command generates a .h (nios2.h) file that makes relation between 
hardware and the Linux kernel (peripheral base address, irq number, 
peripheral name...)
Please find here: http://uuu.enseirb.fr/~kadionik/nios-xenomai/std_1s10.ptf
a valid .ptf file for Xenomai port.
Juste run :
$ make hwselect SYSPTF=path_to_std_1s10.ptf
for completing the kernel compilation...

Pat.




> * analogy: I have tried to disable some parts of analogy when compiling
> on machines without CONFIG_PCI, as compiling parts using PCI on a
> machine without PCI support, give various levels of warning and even
> errors depending on the architecture. Doing this, I stumbled across this
> compilation error:
> http://sisyphus.hd.free.fr/~gilles/bx/beagle/2.6.28-arm-none-linux-gnueabi-gcc-4.3.3/log.html#1
> this is with CONFIG_NI_MIO, but without CONFIG_NI_MITE.
>
> So, Alex, could you:
> - fix that error, if this combination is supposed to make sense
> - fix the Kconfig/Makefile so that no PCI code is compiled if CONFIG_PCI
> is not set (I tried and do this myself, but better one who knows than
> 100 who have to search...). As I said, doing this result in various
> levels of success depending on the architecture.
>
> * blackfin: I finally compiled blackfin! had to build a toolchain for
> that as the binary-only toolchain from analog.com uses glibc 2.8 and
> mine is 2.7. However, blackfin does not compile very well, as can be
> seen by the log:
> http://sisyphus.hd.free.fr/~gilles/bx/bf537-stamp/2.6.30-bfin-uclinux-gcc-4.1.2/log.html#1
> It may happen that my toolchain is buggy or outdated though.
>
> * rtcan: on blackfin we seem to have a conflict with rtcan.
> The warning is about CAN_ERR_MASK, sure blackfin is a bit strange to
> define this in core headers which are included everywhere. This said,
> not prefixing a Xenomai symbol with something like XN seems to be asking
> for trouble. Wolfgang, do you think it would be possible to rename the
> symbols with such prefix? Or do you share some code with socket-can that
> you do not want to touch?
>
> * nios2: I am lacking some important file needed to even start to compile.
>
> Thanks in advance for your efforts.
> Regards.
>
>   


-- 
Patrice Kadionik. F6KQH / F4CUQ
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