Well we have a very big team working with linux on the smdk2440, from
what we've seen, the 3.4 version breaks the audio in a very weird way.
We're also merging other changes like the ones from the AF_DBUS project,
but they're using other versions and it's a bit complicated. Still all
our changes will be submitted back to you ... I want to test Xenomai a
bit more and see how it improves my system's response times, when I have
more info I will send the full changes ...
Thanks again ..
El 02/04/2013 04:07 PM, Gilles Chanteperdrix escribió:
On 02/04/2013 10:02 PM, raespi wrote:
Right, I'm using these tools and options:
*- toolchain:*
4.6.3 (Sourcery CodeBench Lite 2012.03-57)
*- configure options ( Running under buildroot, no special recipe, it
comes with one for the 2.6.0 version ):*
$ ./configure --target=arm-linux --host=arm-linux
--build=i686-pc-linux-gnu --prefix=/usr --exec-prefix=/usr
--sysconfdir=/etc --program-prefix= --disable-gtk-doc --enable-ipv6
--enable-static --enable-shared --includedir=/usr/include/xenomai/
*- Prepin' the kernel:*
$(XENOMAI_DIR)/scripts/prepare-kernel.sh --linux=$(LINUX_DIR) --arch=arm
--adeos=adeos-ipipe-3.1.10-arm-001.patch
I think I saw the problem. Buildroot doesn't pass the " -march=armv4t
-msoft-float" CFLAGS and LDFLAGS options to the xenomai configure line
for the s3c24xx. At least the *xeno-test* is running now ...
Good news. It is strange that not passing these options does not cause
other run-time errors though (like invalid instructions).
Thanks for your time, are you interested in the complete patch for the
3.1.10 version ?? ...
Yes, that is interesting, but 3.1 is a bit old, I am not sure you have
all the fixes, any reason for not using 3.2?
Please keep the mailing list in CC.
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