Cavium port

Sat Oct 17 01:56:22 UTC 2009

seems to find the place:  kern.pre.mk file to comment out WERROR as a
work around and redo buildkernel.

On Fri, Oct 16, 2009 at 6:01 PM, alan yang <alancyang at gmail.com> wrote:
> thanks Warner!  got that.
>
> the buildkernel failed on some files due to warning of cast pointer
> and -Werror flag.  wonder how to remove -Werror, should regen
> toolchain / Makefile... ?
>
> thanks again!!
>
> On Fri, Oct 16, 2009 at 3:24 PM, M. Warner Losh <imp at bsdimp.com> wrote:
>> Looks like you are trying to use the old-school way of building the
>> kernel (which is what I do all the time).  Problem is that you need to
>> have the right compilers in your path to do this.
>>
>> Here's what I do:
>>
>> setenv TARGET mips
>> setenv TARGET_BIG_ENDIAN t
>> make kernel-toolchain
>> make buildkernel KERNCONF=OCTEON1
>>
>> and then to do an incremental build:
>>
>> make buildkernel KERNFAST=OCTEON1
>>
>> I should turn this into a readme file.
>>
>> Warner
>>
>>
>>
>> In message: <290865fd0910161428g45ab74a0x272c9b9674c9d5fd at mail.gmail.com>
>>            alan yang <alancyang at gmail.com> writes:
>> : Hello,
>> :
>> : I checked out from svn repo the project/mips and try to build kernel
>> : for OCTEON, but ran into the following errors.  Wonder any readme
>> : available describes procedures, appreciate people could shed some
>> : light.
>> :
>> : Thanks in advance.
>> : ---
>> :
>> : tsu# config OCTEON1
>> : Kernel build directory is ../compile/OCTEON1
>> : Don't forget to do ``make cleandepend && make depend''
>> : Fujitsu# cd ../compile/OCTEON1/
>> : Fujitsu# make cleandepend
>> : rm -f .depend machine
>> : cd ../../../modules;
>> : MAKEOBJDIRPREFIX=/usr/home/alan/genova/mips/sys/mips/compile/OCTEON1/modules
>> : KMODDIR=/boot/kernel MODULES_OVERRIDE="""" DEBUG_FLAGS="-g"
>> : MACHINE=mips MACHINE_ARCH=mips
>> : KERNBUILDDIR="/usr/home/alan/genova/mips/sys/mips/compile/OCTEON1"
>> : SYSDIR="/usr/home/alan/genova/mips/sys/mips/compile/OCTEON1/../../.."
>> : make  cleandepend
>> : Fujitsu# make depend
>> : machine -> ../../../mips/include
>> : cc -c -O -pipe -std=c99 -g -Wall -Wredundant-decls -Wnested-externs
>> : -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline
>> : -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -nostdinc
>> : -I. -I../../.. -I../../../contrib/altq -I../../../contrib/ipfilter
>> : -I../../../contrib/pf -I../../../dev/ath -I../../../dev/ath/ath_hal
>> : -I../../../contrib/ngatm -I../../../dev/twa
>> : -I../../../gnu/fs/xfs/FreeBSD -I../../../gnu/fs/xfs/FreeBSD/support
>> : -I../../../gnu/fs/xfs -I../../../contrib/opensolaris/compat
>> : -I../../../dev/cxgb -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include
>> : opt_global.h -finline-limit=8000 --param inline-unit-growth=100
>> : --param large-function-growth=1000 -EB -fno-pic -mno-abicalls -G0 -EB
>> : -march=mips64 -mabi=64 -msoft-float -ffreestanding
>> : ../../../mips/mips/genassym.c
>> : cc: unrecognized option '-EB'
>> : cc: unrecognized option '-G0'
>> : cc: unrecognized option '-EB'
>> : cc1: error: unrecognized command line option "-mno-abicalls"
>> : cc1: error: unrecognized command line option "-mabi=64"
>> : ../../../mips/mips/genassym.c:1: error: bad value (mips64) for -march= switch
>> : ../../../mips/mips/genassym.c:1: error: bad value (mips64) for -mtune= switch
>> : *** Error code 1
>> :
>> :
>> :
>> : On Wed, Oct 14, 2009 at 3:45 PM, alan yang <alancyang at gmail.com> wrote:
>> : > Thanks Warner for the link, i checkout the project mips from svn repo,
>> : > and wonder is there any readme like for procedures to build/run on
>> : > CN8560 base eval board as the target.
>> : >
>> : > Thanks for shedding the light...
>> : >
>> : >
>> : > On Tue, Oct 13, 2009 at 9:04 PM, M. Warner Losh <imp at bsdimp.com> wrote:
>> : >> In message: <290865fd0910132051l6a4a6280id401cab8ef5a1c0c at mail.gmail.com>
>> : >>            alan yang <alancyang at gmail.com> writes:
>> : >> : Hi, Warner,
>> : >> :
>> : >> : Thanks for the info.  I wonder this port could be transferred, to
>> : >> : allow me to participate and continue ..., i know this is quite naive
>> : >> : and don't know will this have issue.
>> : >>
>> : >> The current port is in the svn repo under projects/mips.
>> : >>
>> : >> Warner
>> : >>
>> : >> : On Tue, Oct 13, 2009 at 3:45 PM, M. Warner Losh <imp at bsdimp.com> wrote:
>> : >> : > In message: <290865fd0910131105i6daa9a17y5f6fe2a4447d7233 at mail.gmail.com>
>> : >> : >            alan yang <alancyang at gmail.com> writes:
>> : >> : > : last email thread is about 1 year ago, and i wonder if things changed
>> : >> : > : that would allow your code to be available and / or provide some
>> : >> : > : guidance on porting...
>> : >> : >
>> : >> : > Cavium released a port to me earlier this year.  It is substantially
>> : >> : > similar to the port I started from that I referred to in this post.
>> : >> : > I've been making good progress, but the efforts have been stalled by
>> : >> : > my job search...
>> : >> : >
>> : >> : > Warner
>> : >> : >
>> : >> : >
>> : >> : > : many thanks!!
>> : >> : > :
>> : >> : > : On Thu, Oct 9, 2008 at 12:52 PM, M. Warner Losh <imp at bsdimp.com> wrote:
>> : >> : > : > In message: <86068e730810091235q3f41b5a3w4dbc38fb23164483 at mail.gmail.com>
>> : >> : > : >            "Jerry Toung" <jrytoung at gmail.com> writes:
>> : >> : > : > : On Wed, Oct 8, 2008 at 7:54 PM, M. Warner Losh <imp at bsdimp.com> wrote:
>> : >> : > : > :
>> : >> : > : > : >
>> : >> : > : > : >
>> : >> : > : > : >
>> : >> : > : > : > The issues aren't technical, but the short version is that I've not
>> : >> : > : > : > received permission from the copyright owner to release the code.
>> : >> : > : > : >
>> : >> : > : > : >
>> : >> : > : > : > Hi Warner,
>> : >> : > : > : are you able to run the build on FreeBSD or is it cross-built ?
>> : >> : > : >
>> : >> : > : > Both, although the version I'm running now is cross-built.  I'll be
>> : >> : > : > doing native builds soon enough...
>> : >> : > : >
>> : >> : > : > : what version of your FreeBSD is running on CN38xx ?
>> : >> : > : >
>> : >> : > : > FreeBSD -current as of Tuesday.  Prior versions of -current have
>> : >> : > : > worked as well.
>> : >> : > : >
>> : >> : > : > Warner
>> : >> : > : > _______________________________________________
>> : >> : > : > freebsd-mips at freebsd.org mailing list
>> : >> : > : > http://lists.freebsd.org/mailman/listinfo/freebsd-mips
>> : >> : > : > To unsubscribe, send any mail to "freebsd-mips-unsubscribe at freebsd.org"
>> : >> : > : >
>> : >> : > :
>> : >> : > :
>> : >> : >
>> : >> :
>> : >> :
>> : >>
>> : >
>> : _______________________________________________
>> : freebsd-mips at freebsd.org mailing list
>> : http://lists.freebsd.org/mailman/listinfo/freebsd-mips
>> : To unsubscribe, send any mail to "freebsd-mips-unsubscribe at freebsd.org"
>> :
>> :
>>
>