Date: Sat, 05 Apr 2014 23:53:23 +0200 From: Andreas Tobler <andreast-list@fgznet.ch> To: Ian Lepore <ian@FreeBSD.org> Cc: "'freebsd-arm@freebsd.org'" <freebsd-arm@FreeBSD.org> Subject: Re: MARVELL BOARD: RD-88F6281A -CURRENT Message-ID: <53407B53.4040807@fgznet.ch> In-Reply-To: <1396732234.81853.334.camel@revolution.hippie.lan> References: <53406D94.5020605@fgznet.ch> <1396732234.81853.334.camel@revolution.hippie.lan>
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On 05.04.14 23:10, Ian Lepore wrote: > On Sat, 2014-04-05 at 22:54 +0200, Andreas Tobler wrote: >> Hi all, >> >> I'm very new to arm hardware, but not to FreeBSD. >> I got my hands on a broken (software like) ix2-200 Iomega StorCenter. A >> few wires and a screen session allowed me to dive into it and I tried to >> boot -CURRENT on it. Below where I end. >> >> The config I used is the DB-88F6XXX with enabling the INVARIANTS etc. >> The board itself identifies as the subject says. It has this: >> Soc: 88F6281 A0CPU running @ 1000Mhz L2 running @ 333Mhz >> SysClock = 333Mhz , TClock = 200Mhz >> DRAM (DDR2) CAS Latency = 5 tRP = 5 tRAS = 18 tRCD=6 >> DRAM CS[0] base 0x00000000 size 256 >> >> Has anyone a hint or an idea where to start debugging this? >> >> TIA, >> Andreas >> >> [...] > > Easy things first, I guess... in sys/boot/fdt/dts/db88f6281.dts I see > > reg = <0x0 0x20000000>; // 512M at 0x0 > > Try cutting that in half and rebuilding the kernel. Yep, simple thing! As said, new to the hardware :) Thanks a lot. Sure, now I 'hang' in an other area. mge0: <Marvell Gigabit Ethernet controller> mem 0x72000-0x73fff irq 12,13,14,11,46 on simplebus0 mge0: Ethernet address: 00:d0:b8:1e:3b:df mge0: attaching PHYs failed --> hangs According to the u-boot env I have two eth's and only the second is wired and used. >From u-boot: Net: egiga0, egiga1 [PRIME] Now my questions, how do I enable verbose boot? On PowerPC I know I have to do it in boot/loader.conf, here too? I guess my hardware is different from an eval board, so I expect I'd need a customized dts, no? If so, how do I get the information out of the u-boot? Again, thx a lot! Andreas
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