uboot,uImge,initramfs也都是跟烧录工具用的一样的,
u-boot-mx6q-sabresd.bin启动后,我的输入是:
mmc dev 2
fatload mmc 2:9 10800000 uImage
fatload mmc 2:9 10C00000 initramfs.cpio.gz.uboot
bootm 10800000
前边都是顺利的,显示log也正常,但是bootm的时候就出错了
log:
snvs_rtc snvs_rtc.0: setting system clock to 1970-01-01 00:00:00 UTC (0)
VFS: Cannot open root device "(null)" or unknown-block(0,0)
Please append a correct "root=" boot option; here are the available partitions:
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
总感觉root需要设置,但是试过好多,不知道怎么设置
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