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卡在starting kernel的打印信息如下
U-Boot 2015.04 (Aug 09 2017 - 10:49:37)
CPU: Freescale i.MX6Q rev1.5 at 792 MHz
CPU: Temperature 35 C
Reset cause: POR
Board: MX6-SabreSD
I2C: ready
DRAM: 2 GiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
*** Warning - bad CRC, using default environment
Display: CLAA-WVGA (800x480)
asd1
asd2
In: serial
Out: serial
Err: serial
switch to partitions #0, OK
mmc2(part 0) is current device
check_and_clean: reg 0, flag_set 0
Fastboot: Normal
flash target is MMC:2
Bad partition index:5 for partition:system
Bad partition index:4 for partition:data
Net: setenv ethaddr ea:92:1b:0e:8e:bf;saveenv
Saving Environment to MMC...
Writing to MMC(2)... done
FEC [PRIME]
reading logo.bmp
** Unable to read file logo.bmp **
There is no valid bmp file at the given address
Normal Boot
Hit any key to stop autoboot: 0
reading zImage
8437728 bytes read in 397 ms (20.3 MiB/s)
reading imx6q-sabresd.dtb
44527 bytes read in 18 ms (2.4 MiB/s)
Kernel image @ 0x12000000 [ 0x000000 - 0x80bfe0 ]
## Flattened Device Tree blob at 18000000
Booting using the fdt blob at 0x18000000
Using Device Tree in place at 18000000, end 1800ddee
Starting kernel ... |
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