mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 15:32:33 +00:00
62b7f5931c
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit f07e572f64)
46 lines
1.8 KiB
Diff
46 lines
1.8 KiB
Diff
From 426116286821ed9ce10e415ffdebb2c55e728050 Mon Sep 17 00:00:00 2001
|
|
From: Marc Kleine-Budde <mkl@pengutronix.de>
|
|
Date: Sat, 9 Jan 2021 17:03:32 +0100
|
|
Subject: [PATCH] overlays: seeed-can-fd-hat: clarify how to identify
|
|
HAT version
|
|
|
|
It turns out the used CAN SPI chip is not a good way to identify the version of
|
|
the CAN HAT.
|
|
|
|
There are two different board layouts of the Seeed Studio CAN BUS FD HAT. The
|
|
v1 board doesn't have a battery holder, while the v2 board has. Update the
|
|
overlay README accordinly.
|
|
|
|
Link: https://github.com/Seeed-Studio/seeed-linux-dtoverlays/issues/13
|
|
Cc: Patrick Menschel <menschel.p@posteo.de>
|
|
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
|
|
---
|
|
arch/arm/boot/dts/overlays/README | 10 ++++++----
|
|
1 file changed, 6 insertions(+), 4 deletions(-)
|
|
|
|
--- a/arch/arm/boot/dts/overlays/README
|
|
+++ b/arch/arm/boot/dts/overlays/README
|
|
@@ -2461,16 +2461,18 @@ Load: <Deprecated>
|
|
|
|
|
|
Name: seeed-can-fd-hat-v1
|
|
-Info: Overlay for Seeed Studio CAN BUS FD HAT with two CAN FD channels
|
|
- (based on the mcp2517fd).
|
|
+Info: Overlay for Seeed Studio CAN BUS FD HAT with two CAN FD
|
|
+ channels without RTC. Use this overlay if your HAT has no
|
|
+ battery holder.
|
|
https://www.seeedstudio.com/2-Channel-CAN-BUS-FD-Shield-for-Raspberry-Pi-p-4072.html
|
|
Load: dtoverlay=seeed-can-fd-hat-v1
|
|
Params: <None>
|
|
|
|
|
|
Name: seeed-can-fd-hat-v2
|
|
-Info: Overlay for Seeed Studio CAN BUS FD HAT with two CAN FD channels
|
|
- (based on the mcp2518fd) and an RTC.
|
|
+Info: Overlay for Seeed Studio CAN BUS FD HAT with two CAN FD
|
|
+ channels and an RTC. Use this overlay if your HAT has a
|
|
+ battery holder.
|
|
https://www.seeedstudio.com/CAN-BUS-FD-HAT-for-Raspberry-Pi-p-4742.html
|
|
Load: dtoverlay=seeed-can-fd-hat-v2
|
|
Params: <None>
|