From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mauro Condarelli Date: Mon, 29 Dec 2008 10:52:12 +0100 Subject: [Buildroot] R: AT91SAM9G20 build .config for linux-2.6.26 In-Reply-To: <495891E7.2060908@panicking.kicks-ass.org> References: <787962.90753.qm@web23507.mail.ird.yahoo.com> <49553323.4020606@soft-in.com> <495891E7.2060908@panicking.kicks-ass.org> Message-ID: <49589DCC.30909@soft-in.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net michael ha scritto: > Hi, > > Mauro Condarelli wrote: >> Michael Trimarchi ha scritto: >>> Hi, >>> >>> --- Ven 26/12/08, Mauro Condarelli ha >>> scritto: >>> >>> >>>> Da: Mauro Condarelli >>>> Oggetto: [Buildroot] AT91SAM9G20 build .config for linux-2.6.26 >>>> A: buildroot at uclibc.org >>>> Data: Venerd? 26 dicembre 2008, 20:06 >>>> Hi, >>>> I've been trying to build the whole kernel+rootfs >>>> system for my >>>> AT91SAM9G20-EK Rev.B EVA board several times now and always >>>> failing, for >>>> one reason or the other. >>>> >>>> I tried both the straight instructions from >>>> buildroot.uclibc.org and >>>> those from www.linux4sam.org. >>>> >>>> I have a working set bootstrap+uboot+linux-2.6.25+rootfs >>>> BINARY ONLY! >>>> >>>> I am (for the time being) happy with the first two steps >>>> and I'm trying >>>> to setup a net boot with tftp+nfs. >>>> I have been able to set-up a server with working tftpd+nfsd >>>> that will >>>> boot the original stuff. >>>> >>>> >>> The rootfs is one thing. The kernel is another one. You can compile >>> the kernel outside the buildroot project using the same toolchain, >>> start >>> from the config file of 2.6.25 distribuition. >>> >>> Michael >>> >> Pretty please, I tried several (dozens of) configurations. >> Can someone contribute a *surely working* .config file for my board? >> I started "from the config file of 2.6.25 distribuition" (assuming You >> mean the one that is available from www.kernel.org) multiple times, >> never getting to a working kernel. >> > > If you use the latest kernel you have the at91sam9g20ek_defconfig. The > pathces for > the at9samg20 are in the official kernel tree starting from the TAG > v2.6.27-rc1 > >> I really need to start from some "known good" point, otherwise I'm just >> running circles. >> >> TiA >> Mauro >> > > The configs file are under arch/arm/configs/ directory of the kernel > tree. > > Regards Michael > Hi, Thanks. I know that, unfortunately, for reasons independent of my will, I need to stick to version 2.6.26. Is there any *easy* way to backport the changes? Can someone help me? TiA Mauro