【求助】uboot下ping不通电脑
开发板：EK140，128M，NAND现象：开发板ping不通电脑。
补充：网线连接没有问题，电脑ip设置正确。进入Linux就可以ping通了，但uboot下不可以。
log:
U-Boot 2016.03-svn350 (Jan 10 2019 - 17:42:08 +0800)
CPU: Freescale i.MX6ULL rev1.1 528 MHz (running at 396 MHz)
CPU: Commercial temperature grade (0C to 95C) at 51C
Reset cause: POR
Board: MYIMX6EK140-6Y
I2C: ready
DRAM:128 MiB
force_idle_bus: sda=1 scl=0 sda.gp=0x72 scl.gp=0x67
force_idle_bus: failed to clear bus, sda=1 scl=0
NAND:128 MiB
MMC: FSL_SDHC: 0
*** Warning - bad CRC, using default environment
Display: MY-WVGA (800x480)
Video: 800x480x24
In: serial
Out: serial
Err: serial
Net: FEC
Normal Boot
Hit any key to stop autoboot:0
=> ping 192.168.137.99
Using FEC device
ping failed; host 192.168.137.99 is not alive
=>
页:
[1]