Date: Tue, 7 Aug 2018 05:19:22 -0700 From: John Kennedy <warlock@phouka.net> To: Per olof Ljungmark <peo@nethead.se> Cc: freebsd-arm@freebsd.org, Emmanuel Vadot <manu@bidouilliste.com> Subject: Re: usb-only rpi 3b+ (+UART foo) Message-ID: <20180807121922.GI30738@phouka1.phouka.net> In-Reply-To: <1c54c480-53ac-a88a-b6fb-8ae7072b19b9@nethead.se> References: <20180806042122.GD30738@phouka1.phouka.net> <0a6af236-84cc-66fb-c2fc-4e1976cbb1f7@nethead.se> <20180806151903.GF30738@phouka1.phouka.net> <4da80506-ba05-86c5-b9ff-c76e106426a2@nethead.se> <20180806220905.GG30738@phouka1.phouka.net> <1c54c480-53ac-a88a-b6fb-8ae7072b19b9@nethead.se>
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On Tue, Aug 07, 2018 at 10:42:26AM +0200, Per olof Ljungmark wrote: > Aha. > > So , I can confirm r337160 *does* boot, but with the following > differences from the July 19 snapshot: > > - There is no output on the big HDMI connector after the above message > - Booting only finishes if I do *not* attach the HDMI connector > - There are no active LED's at the ethernet connector, but it actually > works and finishes the boot *if* HDMI is disconnected Well, I'm definitely getting output on my HDMI connection all through the boot since I haven't figured out how to get the serial output working flawlessly. I haven't seen my ethernet activity LEDs working ever, but I've only had this thing since the ~rpi3-20180709-r336134.img timeframe. That's come up on this list before. > dmesg at successful boot shows display set to 656x416, so is 1920 x 1200 > the problem then? Wish I had another less capable monitor sitting here. Hmm. Well, in screwing around with X in the past, I've seen all kinds of screen screwups but that just leaves the screen unusable, not the OS hung. And by unusable, I just mean using a resolution that the monitor won't sync to, so the game is to limit it to something that will work. > Aug 7 08:26:26 generic kernel: fb0: <BCM2835 VT framebuffer driver> on simplebus0 > Aug 7 08:26:26 generic kernel: fbd0 on fb0 > Aug 7 08:26:26 generic kernel: VT: Replacing driver "efifb" with new "fb". > Aug 7 08:26:26 generic kernel: random: harvesting attach, 8 bytes (4 bits) from fbd0 > Aug 7 08:26:26 generic kernel: fb0: 656x416(656x416@0,0) 24bpp > Aug 7 08:26:26 generic kernel: fb0: fbswap: 1, pitch 1968, base 0x3eb33000, screen_size 818688 > Aug 7 08:26:26 generic kernel: random: harvesting attach, 8 bytes (4 bits) from fb0 kernel: FreeBSD 12.0-CURRENT #10 r337273+da001c8d4b45(master): Sun Aug 5 11:50:29 PDT 2018 kernel: warlock@rpi3.phouka.net:/usr/obj/usr/src/arm64.aarch64/sys/GENERIC arm64 ... kernel: fb0: <BCM2835 VT framebuffer driver> on simplebus0 kernel: fbd0 on fb0 kernel: VT: Replacing driver "efifb" with new "fb". kernel: fb0: 1824x984(1824x984@0,0) 24bpp kernel: fb0: fbswap: 1, pitch 5472, base 0x3e6cd000, screen_size 5428224 I've just got that piped into a Samsung TV-monitor that has been a accidental trooper. The text-character "dimension" is a bit odd (228x61), but it works. > I suppose I should get myself a serial console connection... Heh. That's why I got mine. I've been resorting to iPhone burst photos to try and get a good picture of what's going on, at least so I can retype it.
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