buildroot/board/ci20/uboot-env.txt
Johannes Schmitz 523688ae5c board/ci20: create a SD card image
Add a genimage.cfg to create a working sdcard.img for the ci20
hardware.  We also need a uboot-env.txt to create the partition for
the uboot environment.

Update the board/ci20/readme.txt with the related information. Remove
the tftp netboot description from the readme as it is already to
complicated for a basic bootable example.

Signed-off-by: Johannes Schmitz <johannes.schmitz1@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2018-01-12 22:43:19 +01:00

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baudrate=115200
board_mfr=NP
bootargs=console=ttyS4,115200 console=tty0 mem=256M@0x0 mem=768M@0x30000000 rootwait root=/dev/mmcblk0p1 devtmpfs.mount=1 ip=dhcp
bootcmd=run ethargs; ext4load mmc 0:1 0x88000000 /boot/uImage; bootm 0x88000000
bootdelay=1
ethargs=env set bootargs ${bootargs}
loads_echo=1
stderr=eserial0,eserial4
stdin=eserial0,eserial4
stdout=eserial0,eserial4