U-Boot 2018.01-00569-g7b4e473-dirty (May 20 2019 - 10:14:06 +0800)
CPU : AM335X-GP rev 2.1
Model: TI AM335x EVM
DRAM: 512 MiB
NAND: 512 MiB
MMC: OMAP SD/MMC: 0
** Bad device mmc 0 **
Using default environment
Net: Could not get PHY for cpsw: addr 0
cpsw, usb_ether
Hit any key to stop autoboot: 0
syntax error
MMC Device 1 not found
no mmc device at slot 1
MMC Device 1 not found
no mmc device at slot 1
## Error: "bootcmd_nand0" not defined
starting USB...
USB0: Port not available.
using musb-hdrc, OUT ep1out IN ep1in STATUS ep2in
MAC 0c:b2:b7:b5:45:5b
HOST MAC de:ad:be:ef:00:00
RNDIS ready
是需要对u-boot源代码进行修改吗?
