Date: Fri, 16 Oct 2009 18:01:48 -0700 From: alan yang <alancyang@gmail.com> To: "M. Warner Losh" <imp@bsdimp.com> Cc: freebsd-mips@freebsd.org Subject: Re: Cavium port Message-ID: <290865fd0910161801x35bbdcd2hd77626d4dfe2465a@mail.gmail.com> In-Reply-To: <20091016.162454.-10324602.imp@bsdimp.com> References: <20091013.220451.1649859237.imp@bsdimp.com> <290865fd0910141545p770d3c27gbc24f7c01f8e7ed3@mail.gmail.com> <290865fd0910161428g45ab74a0x272c9b9674c9d5fd@mail.gmail.com> <20091016.162454.-10324602.imp@bsdimp.com>
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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@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). =A0Problem 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=3DOCTEON1 > > and then to do an incremental build: > > make buildkernel KERNFAST=3DOCTEON1 > > I should turn this into a readme file. > > Warner > > > > In message: <290865fd0910161428g45ab74a0x272c9b9674c9d5fd@mail.gmail.com> > =A0 =A0 =A0 =A0 =A0 =A0alan yang <alancyang@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. =A0Wonder 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=3D/usr/home/alan/genova/mips/sys/mips/compile/OCTEON1/= modules > : KMODDIR=3D/boot/kernel MODULES_OVERRIDE=3D"""" DEBUG_FLAGS=3D"-g" > : MACHINE=3Dmips MACHINE_ARCH=3Dmips > : KERNBUILDDIR=3D"/usr/home/alan/genova/mips/sys/mips/compile/OCTEON1" > : SYSDIR=3D"/usr/home/alan/genova/mips/sys/mips/compile/OCTEON1/../../.." > : make =A0cleandepend > : Fujitsu# make depend > : machine -> ../../../mips/include > : cc -c -O -pipe -std=3Dc99 -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=3D8000 --param inline-unit-growth=3D100 > : --param large-function-growth=3D1000 -EB -fno-pic -mno-abicalls -G0 -EB > : -march=3Dmips64 -mabi=3D64 -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=3D64" > : ../../../mips/mips/genassym.c:1: error: bad value (mips64) for -march= =3D switch > : ../../../mips/mips/genassym.c:1: error: bad value (mips64) for -mtune= =3D switch > : *** Error code 1 > : > : > : > : On Wed, Oct 14, 2009 at 3:45 PM, alan yang <alancyang@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@bsdimp.com> wrot= e: > : >> In message: <290865fd0910132051l6a4a6280id401cab8ef5a1c0c@mail.gmail= .com> > : >> =A0 =A0 =A0 =A0 =A0 =A0alan yang <alancyang@gmail.com> writes: > : >> : Hi, Warner, > : >> : > : >> : Thanks for the info. =A0I wonder this port could be transferred, t= o > : >> : allow me to participate and continue ..., i know this is quite nai= ve > : >> : 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@bsdimp.com> w= rote: > : >> : > In message: <290865fd0910131105i6daa9a17y5f6fe2a4447d7233@mail.g= mail.com> > : >> : > =A0 =A0 =A0 =A0 =A0 =A0alan yang <alancyang@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 so= me > : >> : > : guidance on porting... > : >> : > > : >> : > Cavium released a port to me earlier this year. =A0It is substan= tially > : >> : > similar to the port I started from that I referred to in this po= st. > : >> : > I've been making good progress, but the efforts have been stalle= d by > : >> : > my job search... > : >> : > > : >> : > Warner > : >> : > > : >> : > > : >> : > : many thanks!! > : >> : > : > : >> : > : On Thu, Oct 9, 2008 at 12:52 PM, M. Warner Losh <imp@bsdimp.co= m> wrote: > : >> : > : > In message: <86068e730810091235q3f41b5a3w4dbc38fb23164483@ma= il.gmail.com> > : >> : > : > =A0 =A0 =A0 =A0 =A0 =A0"Jerry Toung" <jrytoung@gmail.com> wr= ites: > : >> : > : > : On Wed, Oct 8, 2008 at 7:54 PM, M. Warner Losh <imp@bsdimp= .com> wrote: > : >> : > : > : > : >> : > : > : > > : >> : > : > : > > : >> : > : > : > > : >> : > : > : > The issues aren't technical, but the short version is th= at 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-bu= ilt ? > : >> : > : > > : >> : > : > Both, although the version I'm running now is cross-built. = =A0I'll be > : >> : > : > doing native builds soon enough... > : >> : > : > > : >> : > : > : what version of your FreeBSD is running on CN38xx ? > : >> : > : > > : >> : > : > FreeBSD -current as of Tuesday. =A0Prior versions of -curren= t have > : >> : > : > worked as well. > : >> : > : > > : >> : > : > Warner > : >> : > : > _______________________________________________ > : >> : > : > freebsd-mips@freebsd.org mailing list > : >> : > : > http://lists.freebsd.org/mailman/listinfo/freebsd-mips > : >> : > : > To unsubscribe, send any mail to "freebsd-mips-unsubscribe@f= reebsd.org" > : >> : > : > > : >> : > : > : >> : > : > : >> : > > : >> : > : >> : > : >> > : > > : _______________________________________________ > : freebsd-mips@freebsd.org mailing list > : http://lists.freebsd.org/mailman/listinfo/freebsd-mips > : To unsubscribe, send any mail to "freebsd-mips-unsubscribe@freebsd.org" > : > : >
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