Date: Tue, 24 Sep 2019 15:51:30 -0700 From: D Scott Phillips <scottph@FreeBSD.org> To: Renato Botelho <garga@FreeBSD.org>, Toomas Soome <tsoome@me.com> Cc: freebsd-current <freebsd-current@FreeBSD.org>, Kyle Evans <kevans@freebsd.org> Subject: Re: Can't boot current on Minnowboard Message-ID: <86muet71fx.fsf@intel.com> In-Reply-To: <095087f2-2e12-e606-0f1e-b17b929fb227@FreeBSD.org> References: <a368a8d7-b39c-c3d4-13ea-65590d966cb0@FreeBSD.org> <6F7BE568-1D8A-4E5C-9E99-361CD12CCA20@me.com> <5c42b030-dccc-98e4-2afd-7d3099ba80d3@FreeBSD.org> <B1356919-01FF-4FA6-B647-FCC521D59E2C@me.com> <3385516e-7794-72a5-19c4-270c6e8675b5@FreeBSD.org> <86r245777o.fsf@intel.com> <095087f2-2e12-e606-0f1e-b17b929fb227@FreeBSD.org>
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Renato Botelho <garga@FreeBSD.org> writes: > On 24/09/19 17:46, D Scott Phillips wrote: >> Renato Botelho <garga@FreeBSD.org> writes: >> >>> On 24/09/19 15:36, Toomas Soome wrote: >>>> >>>> >>>>> On 24 Sep 2019, at 21:12, Renato Botelho <garga@FreeBSD.org> wrote: >>>>> >>>>> On 24/09/19 15:10, Toomas Soome wrote: >>>>>> >>>>>> >>>>>>> On 24 Sep 2019, at 20:50, Renato Botelho <garga@FreeBSD.org> wrote: >>>>>>> >>>>>>> As reported at pfSense ticket [1], we can't see console after booting >>>>>>> FreeBSD installer iso on Minnowboard. This video [2] demonstrates the >>>>>>> problem. >>>>>>> >>>>>>> Basically I can see all kernel messages but nothing from userland after >>>>>>> kernel finishes to load. >>>>>>> >>>>>>> I would be glad to collect any kind of data you need to help tracking it >>>>>>> down. >>>>>>> >>>>>>> Thanks! >>>>>>> >>>>>>> [1] https://redmine.pfsense.org/issues/9488 >>>>>>> [2] https://imgur.com/a/V4IrQWo >>>>>>> -- >>>>>>> Renato Botelho >>>>>> >>>>>> Hi! >>>>>> >>>>>> does it have bios emulation and does it behave there? >>>>> >>>>> No, this board is EFI only. >>>>> >>>> >>>> Is it atom board? UEFI32 or UEFI64? >>> >>> It's Atom and is UEFI64. >>> >>> I figured out this board has HDMI and serial console and output is going >>> only to serial. If LiveCD option is selected on serial it shows up on >>> HDMI as well. >>> >>> I've downloaded latest firmware version and updated the board. After >>> that I noted serial console is configurable on setup and disabled by >>> default. >>> >>> Even with Input/Output serial items disabled it's sending output to >>> serial console and I can see UArt item listed on EFI variables on loader >>> prompt. >> >> The logic in stand/efi/loader/main.c:parse_uefi_con_out() seems to be >> that RB_SERIAL is set when the serial device appears before the video >> device in the ConOut efi variable, which is the case on a minnowboard >> that I looked at. You can override this by setting boot_serial="NO" in >> loader.conf or running `set boot_serial=NO` at the loader prompt. > > Adding boot_serial=NO works. I just wonder why the firmware setup > option to disable serial port is not being respected. I'm not 100% sure, but the uart settings in the config screen on the minnowboard might not actually be wired up: https://github.com/tianocore/edk2/blob/UDK2018/Vlv2TbltDevicePkg/PlatformInitPei/PchInitPeim.c#L441 > Thanks! > -- > Renato Botelho
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