请教一下,SD卡启动内核设置没有在buildroot里面找到.
我用SD启动制作的启动卡启动失败.
问题反馈如下:
cat: can't open '/sys/class/net/wlan0/address': No such file or directory
[ 11.445969] EXT3-fs (mmcblk0p6): error: couldn't mount because of unsupported optional features (240)
[ 11.458610] EXT2-fs (mmcblk0p6): error: couldn't mount because of unsupported optional features (240)
[ 11.479804] EXT4-fs (mmcblk0p6): mounted filesystem with ordered data mode. Opts: (null)
/mnt/15073cf9-9628-4cfb-8342-106e1e23e950/e2f7c1c3-88d1-4a41-ba06-d19f1e3c480d/ is not a directory!
同样的镜像,用AndroidTool烧录到MMC启动没问题,当时使用SD_Firmware_Tool_v1.45 启用SD启动制作的镜像启动发生以上问题.请教如何解决? 另外我注意到文档上写要在Kernel编译选项上取消MMC支持,我在buildroot-2016.02里面没找到此项?是否这个原因造成问题?