how to build GENERIC kernel for orange pi

[Emmanuel Vadot]

On Wed, 20 Sep 2017 01:00:02 -0700
Mark Millard <markmi at dsl-only.net> wrote:

> 
> On 2017-Sep-20, at 12:32 AM, ?? <unto.foru13 at gmail.com> wrote:
> 
> > Hi everybody,
> > 
> > According to https://www.bsdcan.org/2017/schedule/events/833.en.html,
> > seem need a specific source to compile GENERIC arm kernel?(if that's
> > true,where could I download those specific sources?)
> > I fetch source from here
> > fetch http://ftp.freebsd.org/pub/FreeBSD/releases/i386/11.1-RELEASE/
> > 
> > make TARGET=arm TARGET_ARCH=armv6  SRCCONF=/dev/null __MAKE_CONF=/dev/null
> > buildworld    <---ok
> > 
> > make TARGET=arm TARGET_ARCH=armv6  SRCCONF=/dev/null __MAKE_CONF=/dev/null
> > KERNCONF=ALLWINNER buildkernel  <--ok
> > 
> > but
> > make TARGET=arm TARGET_ARCH=armv6  SRCCONF=/dev/null __MAKE_CONF=/dev/null
> > KERNCONF=GENERIC buildkernel
> > make[1]: "/opt/11stable/usr/src/Makefile.inc1" line 158: SYSTEM_COMPILER:
> > Determined that CC=cc matches the source tree.  Not bootstrapping a
> > cross-compiler.
> > ERROR: Missing kernel configuration file(s) (GENERIC).
> > *** Error code 1
> > 
> > Stop.
> > make[1]: stopped in /opt/11stable/usr/src
> > *** Error code 1
> > 
> > Stop.
> > make: stopped in /opt/11stable/usr/src
> 
> https://svnweb.freebsd.org/base/release/11.1.0/sys/arm/conf/
> 
> does not have a GENERIC configuration file. Nor does:
> 
> https://svnweb.freebsd.org/base/stable/11/sys/arm/conf/
> 
> GENERIC for TARGET_ARCH=armv6 is newer and is only in/for:
> 
> https://svnweb.freebsd.org/base/head/
> 
> so far. I do not know if it will ever be merged back to
> stable/11 or not.

 Some bits could be merged but for Allwinner we cannot as we changed
some clock api and we cannot break api on stable release.
 Also this would require DTS merge and this would be a pain to handle.

> > my compile environment
> > uname -v
> > FreeBSD 11.1-RELEASE #0 r321309: Fri Jul 21 04:10:47 UTC 2017
> > root at releng2.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC
> > 
> > Unto
> > 
> > thanks help
> > 
> > 2017-09-14 19:43 GMT+08:00 Emmanuel Vadot <manu at bidouilliste.com>:
> > 
> >> On Thu, 14 Sep 2017 14:45:28 +0800
> >> ?? <unto.foru13 at gmail.com> wrote:
> >> 
> >>> Date: Sun, 25 Jun 2017 13:21:06 +0200
> >>> From: Emmanuel Vadot <manu at bidouilliste.com>
> >>> To: Johnny Sorocil <jsorocil at gmail.com>
> >>> Cc: freebsd-arm at freebsd.org
> >>> 
> >>>> Steps to reproduce:
> >>>> rm -rf /usr/obj
> >>>> make -j4 TARGET_ARCH=armv6 SRCCONF=/dev/null __MAKE_CONF=/dev/null
> >>>> buildworld
> >>>> make -j4 TARGET_ARCH=armv6 SRCCONF=/dev/null __MAKE_CONF=/dev/null
> >>>> KERNCONF=ALLWINNER buildkernel
> >>>> make -j4 TARGET_ARCH=armv6 SRCCONF=/dev/null __MAKE_CONF=/dev/null
> >>>> KERNCONF=ALLWINNER DESTDIR=/mnt/sd2/ installkernel
> >>>> make -j4 TARGET_ARCH=armv6 SRCCONF=/dev/null __MAKE_CONF=/dev/null
> >>>> KERNCONF=ALLWINNER DESTDIR=/mnt/sd2/ installworld
> >>> 
> >>> You should use the GENERIC kernel, I'll remove ALLWINNER as it's not
> >>> needed anymore.
> 
> I think that the above reply was implicitly referencing
> head (12) only for GENERIC, not even stable/11 . So
> source code based on:
> 
> https://svnweb.freebsd.org/base/head/
> 
> >>> ------------------------------------------------------------
> >> ---------------------
> >>> But I use GENERIC kernel config get errors below
> >>> 
> >>> #make TARGET_ARCH=armv6 SRCCONF=/dev/null __MAKE_CONF=/dev/null
> >>> KERNCONF=GENERIC buildkernel
> >>> 
> >>> make[1]: "/usr/src/Makefile.inc1" line 158: SYSTEM_COMPILER: Determined
> >>> that CC=cc matches the source tree.  Not bootstrapping a cross-compiler.
> >>> ERROR: Missing kernel configuration file(s) (GENERIC).
> >>> *** Error code 1
> >>> 
> >>> Stop.
> >>> make[1]: stopped in /usr/src
> >>> *** Error code 1
> >>> 
> >>> Stop.
> >>> make: stopped in /usr/src
> >>> 
> >>> Thanks help.
> >> 
> >> Hello,
> >> 
> >> You need to set TARGET=arm too.
> >> The real target for armv6 is arm.armv6.
> 
> ===
> Mark Millard
> markmi at dsl-only.net
> 
> _______________________________________________
> freebsd-arm at freebsd.org mailing list
> https://lists.freebsd.org/mailman/listinfo/freebsd-arm
> To unsubscribe, send any mail to "freebsd-arm-unsubscribe at freebsd.org"

-- 
Emmanuel Vadot <manu at bidouilliste.com> <manu at freebsd.org>