colin/u-boot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

rockchip: nanopi-r4s: Enable second usb port and fix crash

Browse Source 
The patch enables the second USB3.0 Type-A USB port on the NanoPi R4S
board, which prevents a crash when initializing the usb system in U-Boot
and allows both Type-A USB ports to be used for booting.

=> usb start
starting USB...
Bus usb@fe380000: USB EHCI 1.00
Bus usb@fe3c0000: "Synchronous Abort" handler, esr 0x96000010, far 0x0

Signed-off-by: Justin Klaassen <justin@tidylabs.net>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Justin Klaassen
2025-01-31 17:06:13 +00:00
committed by Kever Yang
parent 126262b2be
commit ed073246e8
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi
View File

@@ -36,3 +36,8 @@
};
};
};
&u2phy1_host {
phy-supply = <&vdd_5v>;
status = "okay";
};