From owner-freebsd-embedded@FreeBSD.ORG Mon Jul 15 20:03:25 2013 Return-Path: Delivered-To: freebsd-embedded@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 99EB1247; Mon, 15 Jul 2013 20:03:25 +0000 (UTC) (envelope-from hiren.panchasara@gmail.com) Received: from mail-ee0-x233.google.com (mail-ee0-x233.google.com [IPv6:2a00:1450:4013:c00::233]) by mx1.freebsd.org (Postfix) with ESMTP id 0B364831; Mon, 15 Jul 2013 20:03:24 +0000 (UTC) Received: by mail-ee0-f51.google.com with SMTP id e52so7802735eek.24 for ; Mon, 15 Jul 2013 13:03:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=mQxZ9uLNyczdm6ZwT2nBFrgL1SyHx95KlAlzFTpPGCo=; b=YjdVZWasEkWRmcM0c8LCONdHUhHhqAUu0oR90xkojibPekVFpExiw8HyLg2hkWKu+B l9ihWDWWlFQTamzsRdrImJeCXQpfKwBWzqe5R30TBjYZ0vo/DrHIL9EFCYLmaGJneXez ItiYvrVVjCCi+DblvTn2wuVjK4zAy4G/RNoqqjRRz5Sb0amRVBfW7JTXOD8iN7j7STbt fj8opWw43akI/kyovVOe0ebxUtA2lz2ozBWw/0SPL7j1jksCDRrfcw3IW/QNP3WfPohO tUsIdKAD6BYIb9SWJAZqlPlKuHXC/1VyMCYZMkpQkrgt+Dghyb74BxjpBcBGDsxazFKY wQvw== MIME-Version: 1.0 X-Received: by 10.14.69.206 with SMTP id n54mr26514980eed.154.1373918604165; Mon, 15 Jul 2013 13:03:24 -0700 (PDT) Received: by 10.14.119.203 with HTTP; Mon, 15 Jul 2013 13:03:24 -0700 (PDT) In-Reply-To: References: Date: Mon, 15 Jul 2013 13:03:24 -0700 Message-ID: Subject: Re: Making Picostation m2HP work From: hiren panchasara To: Adrian Chadd Content-Type: text/plain; charset=UTF-8 Cc: freebsd-embedded X-BeenThere: freebsd-embedded@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Dedicated and Embedded Systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 15 Jul 2013 20:03:25 -0000 On Mon, Jul 15, 2013 at 12:54 PM, hiren panchasara wrote: > On Mon, Jul 15, 2013 at 12:19 PM, Adrian Chadd wrote: >> ... only one # ? There should be pages of it. >> >> Once you do a tftpboot, do a printenv . Let's look at what uboot has >> set "filesize" to. > > Agrrh...I am so dumb. kernel.AP91 is empty. Somehow I nuked it. > Rebuilding it and retrying. Alright, it seems to be doing things. This is what I did with Adrian's scripts: # cd work/freebsd/head/src/ # ../build/build/bin/build ap91 buildkernel # ../build/build/bin/build ap91 installkernel And then: ar7240> tftpboot 0x80050000 kernel.AP91 Using eth0 device TFTP from server 192.168.1.254; our IP address is 192.168.1.20 Filename 'kernel.AP91'. Load address: 0x80050000 Loading: ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ############################################################### done Bytes transferred = 3647659 (37a8ab hex) ar7240> go 80050100 ## Starting application at 0x80050100 ... CPU platform: Atheros AR7241 rev 1 CPU Frequency=390 MHz CPU DDR Frequency=390 MHz CPU AHB Frequency=195 MHz platform frequency: 390000000 CPU reference clock: 5 MHz arguments: a0 = 00000001 a1 = 81f4fcbc a2 = 00000010 a3 = fffffffe Cmd line:argv is invalid Environment: envp is invalid Cache info: picache_stride = 4096 picache_loopcount = 16 pdcache_stride = 4096 pdcache_loopcount = 8 cpu0: MIPS Technologies processor v116.147 MMU: Standard TLB, 16 entries L1 i-cache: 4 ways of 512 sets, 32 bytes per line L1 d-cache: 4 ways of 256 sets, 32 bytes per line Config1=0x9ee3519e Config3=0x20 KDB: debugger backends: ddb KDB: current backend: ddb Copyright (c) 1992-2013 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 10.0-CURRENT #0 r252757M: Wed Dec 31 16:00:00 PST 1969 hirenp@dummy:/usr/home/hirenp/work/freebsd/head/obj/mipseb/mips.mips/usr/home/hirenp/work/freebsd/head/src/sys/AP91 mips gcc version 4.2.1 20070831 patched [FreeBSD] real memory = 16777216 (16384K bytes) avail memory = 11968512 (11MB) random device not loaded; using insecure entropy nexus0: nexus0: failed to add child: arge0 clock0: on nexus0 Timecounter "MIPS32" frequency 195000000 Hz quality 800 Event timer "MIPS32" frequency 195000000 Hz quality 800 argemdio0: at mem 0x19000000-0x19000fff on nexus0 mdio0: on argemdio0 mdioproxy0: on mdio0 arswitch0: on mdio0 arswitch0: attaching PHY 0 failed arswitch0: attaching PHY 1 failed arswitch0: attaching PHY 2 failed arswitch0: attaching PHY 3 failed device_attach: arswitch0 attach returned 6 apb0 at irq 4 on nexus0 uart0: <16550 or compatible> on apb0 uart0: console (115200,n,8,1) pcib0 at irq 0 on nexus0 pcib0: found EEPROM at 0x1fff1000 on 0.0.0 pcib0: EEPROM firmware: 0x1fff1000 @ 4096 bytes pcib0: device EEPROM 'pcib.0.bus.0.0.0.eeprom_firmware' registered pci0: on pcib0 pci0: at device 0.0 (no driver attached) arge0: at mem 0x19000000-0x19000fff irq 2 on nexus0 miiproxy0: on arge0 arge0: can't attach proxy arge0: finishing attachment, phymask 0010, proxy null arge0: unable to attach PHY 4: 6 device_attach: arge0 attach returned 6 arge1: at mem 0x1a000000-0x1a000fff irq 3 on nexus0 arge1: finishing attachment, phymask 0000, proxy null arge1: Ethernet address: 62:73:64:4e:10:78 spi0: at mem 0x1f000000-0x1f00000f on nexus0 spibus0: on spi0 mx25l0: at cs 0 on spibus0 mx25l0: w25q64, sector 65536 bytes, 128 sectors ar71xx_wdog0: on nexus0 ar71xx_wdog0: Previous reset was due to watchdog timeout Timecounters tick every 1.000 msec Trying to mount root from ufs:/dev/map/rootfs.uncompress []... mountroot: waiting for device /dev/map/rootfs.uncompress ... Mounting from ufs:/dev/map/rootfs.uncompress failed with error 19. Loader variables: Manual root filesystem specification: : [options] Mount using filesystem and with the specified (optional) option list. eg. ufs:/dev/da0s1a zfs:tank cd9660:/dev/acd0 ro (which is equivalent to: mount -t cd9660 -o ro /dev/acd0 /) ? List valid disk boot devices . Yield 1 second (for background tasks) Abort manual input mountroot> > > Hiren. >> >> >> >> -adrian >> >