Date: Mon, 15 Jul 2013 13:49:30 -0700 From: Adrian Chadd <adrian@freebsd.org> To: hiren panchasara <hiren.panchasara@gmail.com> Cc: freebsd-embedded <freebsd-embedded@freebsd.org> Subject: Re: Making Picostation m2HP work Message-ID: <CAJ-VmomsSBSs9QumGc6z=aYQ0OUqjGcxBnnsy%2B1NR_F83KUzxg@mail.gmail.com> In-Reply-To: <CALCpEUGbk8mCFqOUp6WxfdcH-kveudG-f4S0muUg4aYy0uqBtA@mail.gmail.com> References: <CALCpEUHxqyZb1Y5WqsuxjvwY2Pd_xN2%2BoTgsew0DwdRMC6=5Nw@mail.gmail.com> <CAJ-VmomtCNq3KUjVfcaLGjnSLjnvBWKzARs8TzebmN9MdMFkcA@mail.gmail.com> <CALCpEUGmtpVL=Y5Uqiz_h4%2BKgBDH9%2B=vC_DJHyU5rvOGOdiSag@mail.gmail.com> <CALCpEUE%2BDMq9KYBNZfJLx6DTxAY%2B1gv3uLQ3OtO-N1W1zRKL=Q@mail.gmail.com> <CAJ-VmokNR6VzdG7EC0jpEQN40He%2BUR=Y99dmzakXMfO3ojHjqw@mail.gmail.com> <CALCpEUFiQp-UrZHe9X-zxneQUc9p%2BX1Ojbp0F865a1QTPicp%2Bg@mail.gmail.com> <CALCpEUGbk8mCFqOUp6WxfdcH-kveudG-f4S0muUg4aYy0uqBtA@mail.gmail.com>
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Right, this is a good start. Now: * the arswitch didn't attach PHYs, for some reason * arge0/arge1 complained, again for some reason * and there's no wifi yet, which we can easily fix. So, which would you like to tackle first? -adrian On 15 July 2013 13:03, hiren panchasara <hiren.panchasara@gmail.com> wrote: > On Mon, Jul 15, 2013 at 12:54 PM, hiren panchasara > <hiren.panchasara@gmail.com> wrote: >> On Mon, Jul 15, 2013 at 12:19 PM, Adrian Chadd <adrian@freebsd.org> 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<PerfCount,WatchRegs,MIPS16,EJTAG> > 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: <MIPS32 root nexus> > nexus0: failed to add child: arge0 > clock0: <Generic MIPS32 ticker> on nexus0 > Timecounter "MIPS32" frequency 195000000 Hz quality 800 > Event timer "MIPS32" frequency 195000000 Hz quality 800 > argemdio0: <Atheros AR71xx built-in ethernet interface, MDIO > controller> at mem 0x19000000-0x19000fff on nexus0 > mdio0: <MDIO> on argemdio0 > mdioproxy0: <MII/MDIO proxy, MDIO side> on mdio0 > arswitch0: <Atheros AR7240 Ethernet Switch> 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: <PCI bus> on pcib0 > pci0: <network> at device 0.0 (no driver attached) > arge0: <Atheros AR71xx built-in ethernet interface> at mem > 0x19000000-0x19000fff irq 2 on nexus0 > miiproxy0: <MII/MDIO proxy, MII side> 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: <Atheros AR71xx built-in ethernet interface> 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: <AR71XX SPI> at mem 0x1f000000-0x1f00000f on nexus0 > spibus0: <spibus bus> on spi0 > mx25l0: <M25Pxx Flash Family> at cs 0 on spibus0 > mx25l0: w25q64, sector 65536 bytes, 128 sectors > ar71xx_wdog0: <Atheros AR71XX watchdog timer> 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: > <fstype>:<device> [options] > Mount <device> using filesystem <fstype> > 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) > <empty line> Abort manual input > > mountroot> >> >> Hiren. >>> >>> >>> >>> -adrian >>> >> <skip>
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