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飞刀42 FD
注册时间2020-12-18
在线时间8 小时
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按照手册执行“烧写 u-boot、内核、文件系统到 emmc:”这一步时,出现如下情况: FB: 0x0525 0xa4a5
FB: 0x18d1 0x0d02
Run built-in script:
uuu_version 1.2.39
# This command will be run when i.MX6/7 i.MX8MM, i.MX8MQ
SDP: boot -f flash_sd_emmc.bin
# This command will be run when ROM support stream mode
# i.MX8QXP, i.MX8QM
SDPS: boot -f flash_sd_emmc.bin
# These commands will be run when use SPL and will be skipped if no spl
# SDPU will be deprecated. please use SDPV instead of SDPU
# {
SDPU: delay 1000
SDPU: write -f flash_sd_emmc.bin -offset 0x57c00
SDPU: jump
# }
# These commands will be run when use SPL and will be skipped if no spl
# if (SPL support SDPV)
# {
SDPV: delay 1000
SDPV: write -f flash_sd_emmc.bin -skipspl
SDPV: jump
# }
FB: ucmd setenv fastboot_dev mmc
FB: ucmd setenv mmcdev ${emmc_dev}
FB: ucmd mmc dev ${emmc_dev}
FB: flash -raw2sparse all rootfs.sdcard
FB: flash bootloader flash_sd_emmc.bin
FB: ucmd if env exists emmc_ack; then ; else setenv emmc_ack 0; fi;
FB: ucmd mmc partconf ${emmc_dev} ${emmc_ack} 1 0
FB: done
Wait for Known USB Device Appear...
New USB Device Attached at 2:11
2:11>Start Cmd:FB: ucmd setenv fastboot_dev mmc
2:11>Okay
2:11>Start Cmd:FB: ucmd setenv mmcdev ${emmc_dev}
2:11>Okay
2:11>Start Cmd:FB: ucmd mmc dev ${emmc_dev}
2:11>Okay
2:11>Start Cmd:FB: flash -raw2sparse all rootfs.sdcard
15%2:11>Fail Bulk(W):LIBUSB_ERROR_PIPE
[?25h
D:\uuu>
尝试过多次,总在烧录到百分之十几的时候失败
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