From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Date: Wed, 17 Dec 2014 17:42:21 +0000 Subject: Re: [PATCH v2 01/05] ARM: shmobile: kzm9g-reference: 0x48008000 load address Message-Id: <2365071.ykmaDA0Vb9@avalon> List-Id: References: <20141217094214.7039.68681.sendpatchset@w520> In-Reply-To: <20141217094214.7039.68681.sendpatchset@w520> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org Hi Geert, On Wednesday 17 December 2014 17:37:38 Geert Uytterhoeven wrote: > On Wed, Dec 17, 2014 at 5:33 PM, Geert Uytterhoeven wrote: > >> Any idea why NFS root doesn't work with your wip branch and > >> shmobile_defconfig (with NFSv4 and NFSv3 ACL disabled) ? The kernel > >> stops after > >> > >> [ 6.630000] Sending DHCP requests ., OK > >> [ 6.670000] IP-Config: Got DHCP answer from 192.168.1.47, my address > >> is 192.168.1.254 > >> [ 6.680000] IP-Config: Complete: > >> [ 6.690000] device=eth0, hwaddr:01:9b:04:04:22, > >> ipaddr2.168.1.254, mask%5.255.255.0, gw%5.255.255.255 > >> [ 6.700000] host2.168.1.254, domain=, nis-domain=(none) > >> [ 6.700000] bootserver2.168.1.47, rootserver2.168.1.47, > >> rootpath=/home/laurent/src/iob/netboot/renesas > >> [ 6.710000] nameserver02.168.1.47 > >> [ 6.720000] SDHI2 Vcc: disabling > >> [ 6.720000] SDHI0 Vcc: disabling > >> [ 6.720000] vccq_mc0: disabling > >> [ 6.730000] ALSA device list: > >> [ 6.730000] #0: fsia-dai-ak4642-hifi > >> > >> and then oopses after a timeout. No NFS-related packet is received by the > >> host according to tcpdump. > > > > Strange, my WIP should work for kzm9g-legacy and kzm9g-multiplatform. > > Sorry, I missed that you're using shmobile_defconfig. That may indeed fail. > Does it have CONFIG_RENESAS_BSC=y? Now I do, and it works much better. I can boot to userspace with shmobile_defconfig + CONFIG_RENESAS_BSC. Thank you. -- Regards, Laurent Pinchart