buildroot/board/ci20/uboot-env.txt
Peter Korsgaard a362979761 configs/ci20_defconfig: configure eth0 through BR2_SYSTEM_DHCP rather than kernel cmdline
Passing ip=dhcp to the kernel will cause it to try to configure the network
interface using DHCP and wait up to 120s for the interface to detect a link,
slowing down boots without a network cable a lot.

Instead use the "normal" BR2_SYSTEM_DHCP, E.G.  trigger ifup to run the DHCP
client in the background.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2024-03-14 19:38:03 +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
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