From: cinap_lenrek@felloff.net
To: 9front@9front.org
Subject: Re: [9front] UEFI boot on ARM / RPi
Date: Mon, 25 May 2020 08:49:41 +0200 [thread overview]
Message-ID: <CABDF7BED0C4652A6422EEB45014ADE3@felloff.net> (raw)
In-Reply-To: <CA+ULb+sQb78DejBGZY_vbFbubbKBik3Q9kQY5-mC5S21o32w5w@mail.gmail.com>
the raspi has two uarts! the uartmini and uartpl011. iirc, qemu
emulates the uartpl011. while in a real raspi, we use the mini
uart as primary. (they can be switched using gpio pin muxing).
i added a uartpl011 driver for the very reason so i could debug
in qemu (or early boot). try with console=1.
--
cinap
next prev parent reply other threads:[~2020-05-25 6:49 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-21 23:51 raingloom
2020-05-22 2:14 ` [9front] " Roman Shaposhnik
2020-05-22 2:29 ` ori
2020-05-22 8:23 ` hiro
2020-05-22 15:16 ` raingloom
2020-05-22 16:58 ` hiro
2020-05-22 22:44 ` raingloom
2020-05-22 22:52 ` Daniel Morandini
2020-05-23 3:34 ` raingloom
2020-05-23 7:34 ` hiro
2020-05-23 19:20 ` John Weaver
2020-05-22 10:59 ` cinap_lenrek
2020-05-25 3:14 ` Roman Shaposhnik
2020-05-25 6:49 ` cinap_lenrek [this message]
2020-05-23 23:13 ` Ethan Gardener
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