Cavium port

[alan yang]

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"
> :
> :
>