From: raingloom <raingloom@riseup.net>
To: devel@edk2.groups.io
Subject: [HELP] EDK2 on Raspberry Pi 3 B+
Date: Tue, 19 May 2020 23:54:48 +0200 [thread overview]
Message-ID: <20200519235448.1f0fd537@riseup.net> (raw)
Hi!
I'm trying to get EDK2 working on a Raspberry Pi 3 B+ and am running
into some issues.
Setup:
First, I created a Guix package for EDK2, to make it nice and
reproducible. It can be found on
https://git.sr.ht/~raingloom/guix-packages in bootloaders.scm.
It took a few tries to compile it, after which I copied RPI_EFI.fd to
the USB flash drive / microSD card (tried both), alongside the
necessary blobs and configs, and the miniuart overlay, and finally the
contents of the latest ARM64 Debian netinst image.
Problem:
USB boot straight up doesn't work.
microSD does get me into GRUB, but none of my USB keyboards work, so
it's just stuck there. I can't get into the EFI settings either,
obviously.
I tried debugging it over UART, so I bought my first ever USB UART
adapter (from a verified RPi reseller in Hungary, who advertised it as
compatible), wired it up according to the docs, launched screen with
the right baud rate, and... nothing.
Currently I'm using a debug build, but I still can't see anything on
the UART console.
The USB flash drive is a Kingston DT101 G2, the keyboards are a Genius
SlimStar 110 and a Logitech K120.
The USB power supply is a 5V 1.2A model.
Previously I used it with Raspbian for a bit, but mostly it runs 9front
by booting a kernel from a microSD and using a file system stored on an
external HDD, connected via an IDE->USB converter. The HDD is powered by
an ATX power supply.
What, if anything, am I doing wrong?
How should I debug it?
next reply other threads:[~2020-05-19 21:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-19 21:54 raingloom [this message]
2020-05-19 22:54 ` [edk2-devel] [HELP] EDK2 on Raspberry Pi 3 B+ Pete Batard
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