board/asus/tinker: add a note to readme.txt for power supply

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Giulio Benetti
2023-01-04 01:21:13 +01:00
committed by Thomas Petazzoni
parent 0fdf202495
commit 2d87d62818

View File

@@ -35,3 +35,9 @@ You can write this image directly to an SD card device (i.e. /dev/xxx):
$ sudo sync $ sudo sync
Finally, you can insert the SD card to the Tinker RK3288 board and boot it. Finally, you can insert the SD card to the Tinker RK3288 board and boot it.
NOTE:
USB power supply requires more than the standard 500mA USB current, so
this board must be supplied from a capable port or from an external
AC/DC adapter. Otherwise it will hang forever while loading the kernel
image.