From: Peter Robinson <pbrobinson@gmail.com>
To: "Filip Kokosiński" <filip.kokosinski@gmail.com>,
"Matthias Brugger" <mbrugger@suse.com>,
u-boot@lists.denx.de
Cc: Peter Robinson <pbrobinson@gmail.com>
Subject: [PATCH] board/raspberrypi: Add quirk for RPi5 2Gb rev 1.0
Date: Sun, 12 Apr 2026 10:59:50 +0100 [thread overview]
Message-ID: <20260412095952.727932-1-pbrobinson@gmail.com> (raw)
All 2Gb Raspberry Pi 5s use the BCM2712D0 silicon, but
the early boards were still rev 1.0 so we need a quirk
to ensure the correct device tree is used.
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
board/raspberrypi/rpi/rpi.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c
index b0a1484c0fa..ff9cab6521b 100644
--- a/board/raspberrypi/rpi/rpi.c
+++ b/board/raspberrypi/rpi/rpi.c
@@ -371,6 +371,10 @@ static void set_fdtfile(void)
const char *fdtfile;
int rev = revision & 0x0f;
+ /* 2GB Pi 5B board rev 1.0 always has BCM2712D0 silicon */
+ if (revision == 0xb04170)
+ rev = 1;
+
if (env_get("fdtfile"))
return;
--
2.53.0
reply other threads:[~2026-04-12 10:00 UTC|newest]
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