封欢 720f21763f initial uboot use package u-boot-2021.01.tar.gz 3 lat temu
..
Kconfig 720f21763f initial uboot use package u-boot-2021.01.tar.gz 3 lat temu
MAINTAINERS 720f21763f initial uboot use package u-boot-2021.01.tar.gz 3 lat temu
Makefile 720f21763f initial uboot use package u-boot-2021.01.tar.gz 3 lat temu
README 720f21763f initial uboot use package u-boot-2021.01.tar.gz 3 lat temu
pfla02.c 720f21763f initial uboot use package u-boot-2021.01.tar.gz 3 lat temu

README

Board information
-----------------

The evaluation board "pbab01" is thought to be used
together with the SOM.

More information on the board can be found on manufacturer's
website:

http://www.phytec.de/produkt/system-on-modules/phyflex-imx-6/

Building U-Boot
-------------------------------

$ make pfla02_defconfig
$ make

This generates the artifacts SPL and u-boot.img.
The SOM can boot from NAND or from SD-Card, having the SPI-NOR
as second option.
The dip switch "SW3" on the board let choose the boot device.

SW3_1(on), SW3_2(on), SW3_3(off): Boot first from SD, then try SPI
SW3_1(off), SW3_2(on), SW3_3(off): Boot from SPI