Date: Mon, 24 Mar 2014 15:24:34 -0700 From: Adrian Chadd <adrian.chadd@gmail.com> To: Milan Obuch <freebsd-mips@dino.sk> Cc: "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> Subject: Re: db120 (mips74k) boot messages; further help wanted Message-ID: <CAJ-Vmo==ajdTSMx9ZVqDdoa9e17LuLPkdFdFDcZuz2bA30oMMw@mail.gmail.com> In-Reply-To: <20140324195608.1d3daae5@zeta.dino.sk> References: <CAJ-VmonWofHESnSAMxD2F0K65R7OP0Z%2BgK8R_tcM=b=Q15YdYw@mail.gmail.com> <CAB=2f8yjtETregRVOuV5Wtper7hApOag4V3cY4Nw1AJeWM=4sw@mail.gmail.com> <20140323232304.6ac5c205@zeta.dino.sk> <CAJ-Vmomt%2BZPRjXwNR8RkQwfNCxBx-tjPE0twMuM6DP2jSK7L6g@mail.gmail.com> <20140324195608.1d3daae5@zeta.dino.sk>
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On 24 March 2014 11:56, Milan Obuch <freebsd-mips@dino.sk> wrote: > On Mon, 24 Mar 2014 02:00:25 -0700 > Adrian Chadd <adrian.chadd@gmail.com> wrote: > >> Noone has yet. I'd pay attention to the MDIO reset, MDIO configuration >> stuff in if_arge.c and how the clocking is setup. >> >> It's possible I'm missing some initialisation code form openwrt. >> >> I think i have the MDIO register read/write working fine. >> >> The RB2011 kernel in question is correctly being built as a mips74k >> kernel, right? >> > > Yes, basically I used DB120 kernel with some bits removed, e. g. wlan > stuff I do not have. > Ok. well, if it's compiled up as a mips74k kernel then the correct barriers should be in there. So, save some kind of CPU bug that I don't hav ea workaround for, it's likely MDIO timing / reset / setup. If y'all can't figure it out then I think the quickest way is to get a board to me so I can figure it out. -a
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