开机一直进Loader烧录模式

重新刷 debian 10 之后，一直进入loader模式。
求解！！！

串口log发一下

15:25:19         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:25:19         Using /root/.config/upgrade_tool/config.ini
15:25:19         Error:libusb_claim_interface failed,err=-6
15:25:19         get_parameter_device->Creating comm object failed!
15:25:19         Error:libusb_release_interface failed,err=-5
15:25:19         Upgrade Tool v1.49

15:25:19         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:25:19         Using /root/.config/upgrade_tool/config.ini
15:25:19         Error:libusb_claim_interface failed,err=-6
15:25:19         get_parameter_device->Creating comm object failed!
15:25:19         Error:libusb_release_interface failed,err=-5
15:25:19         Upgrade Tool v1.49

15:25:19         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:25:19         Using /root/.config/upgrade_tool/config.ini
15:25:19         Error:libusb_claim_interface failed,err=-6
15:25:19         get_parameter_device->Creating comm object failed!
15:25:19         Error:libusb_release_interface failed,err=-5
15:25:19         Upgrade Tool v1.49

15:25:19         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:25:19         Using /root/.config/upgrade_tool/config.ini
15:25:19         Error:libusb_claim_interface failed,err=-6
15:25:19         Error:libusb_release_interface failed,err=-5
15:25:22         Upgrade Tool v1.49

15:25:22         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:25:22         Using /root/.config/upgrade_tool/config.ini
15:25:24         Upgrade Tool v1.49

15:25:24         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:25:24         Using /root/.config/upgrade_tool/config.ini
15:25:25         Upgrade Tool v1.49

15:25:25         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:25:25         Using /root/.config/upgrade_tool/config.ini
15:25:25         Upgrade Tool v1.49

15:25:25         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:25:25         Using /root/.config/upgrade_tool/config.ini
15:25:25         get_download_item->../Images/parameter-linux.txt is not existed,err=2!
15:25:25         Upgrade Tool v1.49

15:25:25         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:25:25         Using /root/.config/upgrade_tool/config.ini
15:25:25         Error:libusb_claim_interface failed,err=-6
15:25:25         get_parameter_device->Creating comm object failed!
15:25:25         Error:libusb_release_interface failed,err=-5
15:25:25         Upgrade Tool v1.49

15:25:25         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:25:25         Using /root/.config/upgrade_tool/config.ini
15:25:25         Error:libusb_claim_interface failed,err=-6
15:25:25         get_parameter_device->Creating comm object failed!
15:25:25         Error:libusb_release_interface failed,err=-5
15:25:25         Upgrade Tool v1.49

15:25:25         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:25:25         Using /root/.config/upgrade_tool/config.ini
15:25:25         Error:libusb_claim_interface failed,err=-6
15:25:25         get_parameter_device->Creating comm object failed!
15:25:25         Error:libusb_release_interface failed,err=-5
15:25:25         Upgrade Tool v1.49

15:25:25         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:25:25         Using /root/.config/upgrade_tool/config.ini
15:25:25         Error:libusb_claim_interface failed,err=-6
15:25:25         get_parameter_device->Creating comm object failed!
15:25:25         Error:libusb_release_interface failed,err=-5
15:25:25         Upgrade Tool v1.49

15:25:25         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:25:25         Using /root/.config/upgrade_tool/config.ini
15:25:25         Error:libusb_claim_interface failed,err=-6
15:25:25         Error:libusb_release_interface failed,err=-5
15:25:28         Upgrade Tool v1.49

15:25:28         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:25:28         Using /root/.config/upgrade_tool/config.ini
15:48:28         Upgrade Tool v1.49

15:48:28         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:48:28         Using /root/.config/upgrade_tool/config.ini
15:48:30         Upgrade Tool v1.49

15:48:30         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:48:30         Using /root/.config/upgrade_tool/config.ini
15:48:38         Upgrade Tool v1.49

15:48:38         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:48:38         Using /root/.config/upgrade_tool/config.ini
15:48:48         Upgrade Tool v1.49

15:48:48         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:48:48         Using /root/.config/upgrade_tool/config.ini
15:48:49         Upgrade Tool v1.49

15:48:49         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:48:49         Using /root/.config/upgrade_tool/config.ini
15:48:49         Upgrade Tool v1.49

15:48:49         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:48:49         Using /root/.config/upgrade_tool/config.ini
15:48:50         Upgrade Tool v1.49

15:48:50         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:48:50         Using /root/.config/upgrade_tool/config.ini
15:48:50         Upgrade Tool v1.49

15:48:50         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:48:50         Using /root/.config/upgrade_tool/config.ini
15:48:50         Upgrade Tool v1.49

15:48:50         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:48:50         Using /root/.config/upgrade_tool/config.ini
15:48:57         Upgrade Tool v1.49

15:48:57         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:48:57         Using /root/.config/upgrade_tool/config.ini
15:49:06         Upgrade Tool v1.49

15:49:06         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:49:06         Using /root/.config/upgrade_tool/config.ini
15:49:06         Upgrade Tool v1.49

15:49:06         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:49:06         Using /root/.config/upgrade_tool/config.ini
15:49:06         get_download_item->../Images/parameter-linux.txt is not existed,err=2!
15:49:06         Upgrade Tool v1.49

15:49:06         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:49:06         Using /root/.config/upgrade_tool/config.ini
15:49:06         Info:start download,directlba=1,first4access=1,gpt=1
15:49:07         Upgrade Tool v1.49

15:49:07         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:49:07         Using /root/.config/upgrade_tool/config.ini
15:49:07         Info:start download,directlba=1,first4access=1,gpt=1
15:49:08         Upgrade Tool v1.49

15:49:08         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:49:08         Using /root/.config/upgrade_tool/config.ini
15:49:08         Info:start download,directlba=1,first4access=1,gpt=1
15:49:16         ERRORownload_Image-->memcmp failed,Checked(20544K)
15:49:16         Upgrade Tool v1.49

15:49:16         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
15:49:16         Using /root/.config/upgrade_tool/config.ini
15:49:16         Info:start download,directlba=1,first4access=1,gpt=1
16:01:50         ERRORownload_Image-->memcmp failed,Checked(64K)
16:01:50         Upgrade Tool v1.49

16:01:50         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:01:50         Using /root/.config/upgrade_tool/config.ini
16:02:46         Upgrade Tool v1.49

16:02:46         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:02:46         Using /root/.config/upgrade_tool/config.ini
16:02:47         Upgrade Tool v1.49

16:02:47         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:02:47         Using /root/.config/upgrade_tool/config.ini
16:02:48         Upgrade Tool v1.49

16:02:48         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:02:48         Using /root/.config/upgrade_tool/config.ini
16:03:05         Upgrade Tool v1.49

16:03:05         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:05         Using /root/.config/upgrade_tool/config.ini
16:03:05         Upgrade Tool v1.49

16:03:05         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:05         Using /root/.config/upgrade_tool/config.ini
16:03:09         Upgrade Tool v1.49

16:03:09         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:09         Using /root/.config/upgrade_tool/config.ini
16:03:11         Upgrade Tool v1.49

16:03:11         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:11         Using /root/.config/upgrade_tool/config.ini
16:03:15         Upgrade Tool v1.49

16:03:15         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:15         Using /root/.config/upgrade_tool/config.ini
16:03:16         Upgrade Tool v1.49

16:03:16         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:16         Using /root/.config/upgrade_tool/config.ini
16:03:18         Upgrade Tool v1.49

16:03:18         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:18         Using /root/.config/upgrade_tool/config.ini
16:03:20         Upgrade Tool v1.49

16:03:20         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:20         Using /root/.config/upgrade_tool/config.ini
16:03:21         Upgrade Tool v1.49

16:03:21         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:21         Using /root/.config/upgrade_tool/config.ini
16:03:30         Upgrade Tool v1.49

16:03:30         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:30         Using /root/.config/upgrade_tool/config.ini
16:03:34         Upgrade Tool v1.49

16:03:34         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:34         Using /root/.config/upgrade_tool/config.ini
16:03:35         Upgrade Tool v1.49

16:03:35         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:35         Using /root/.config/upgrade_tool/config.ini
16:03:36         Upgrade Tool v1.49

16:03:36         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:36         Using /root/.config/upgrade_tool/config.ini
16:03:42         Upgrade Tool v1.49

16:03:42         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:42         Using /root/.config/upgrade_tool/config.ini
16:03:42         Upgrade Tool v1.49

16:03:42         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:42         Using /root/.config/upgrade_tool/config.ini
16:03:42         get_download_item->../Images/parameter-linux.txt is not existed,err=2!
16:03:42         Upgrade Tool v1.49

16:03:42         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:42         Using /root/.config/upgrade_tool/config.ini
16:03:42         Info:start download,directlba=1,first4access=1,gpt=1
16:03:43         Upgrade Tool v1.49

16:03:43         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:43         Using /root/.config/upgrade_tool/config.ini
16:03:43         Info:start download,directlba=1,first4access=1,gpt=1
16:03:43         Upgrade Tool v1.49

16:03:43         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:43         Using /root/.config/upgrade_tool/config.ini
16:03:43         Info:start download,directlba=1,first4access=1,gpt=1
16:03:50         ERRORownload_Image-->memcmp failed,Checked(20544K)
16:03:50         Upgrade Tool v1.49

16:03:50         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:03:50         Using /root/.config/upgrade_tool/config.ini
16:03:50         Info:start download,directlba=1,first4access=1,gpt=1
16:10:21         Upgrade Tool v1.49

16:10:21         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:10:21         Using /root/.config/upgrade_tool/config.ini
16:10:22         Upgrade Tool v1.49

16:10:22         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:10:22         Using /root/.config/upgrade_tool/config.ini
16:10:25         Upgrade Tool v1.49

16:10:25         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:10:25         Using /root/.config/upgrade_tool/config.ini
16:10:25         Upgrade Tool v1.49

16:10:25         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:10:25         Using /root/.config/upgrade_tool/config.ini
16:10:25         get_download_item->../Images/parameter-linux.txt is not existed,err=2!
16:10:25         Upgrade Tool v1.49

16:10:25         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:10:25         Using /root/.config/upgrade_tool/config.ini
16:10:25         Error:RKU_Write failed,err=-1
16:10:25         get_parameter_device-->During checking gpt or parameter RKU_ReadLBA failed,err=-3
16:10:25         Upgrade Tool v1.49

16:10:25         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:10:25         Using /root/.config/upgrade_tool/config.ini
16:10:25         Error:RKU_Write failed,err=-1
16:10:25         get_parameter_device-->During checking gpt or parameter RKU_ReadLBA failed,err=-3
16:10:25         Upgrade Tool v1.49

16:10:25         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:10:25         Using /root/.config/upgrade_tool/config.ini
16:10:25         Error:RKU_Write failed,err=-1
16:10:25         get_parameter_device-->During checking gpt or parameter RKU_ReadLBA failed,err=-3
16:10:25         Upgrade Tool v1.49

16:10:25         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:10:25         Using /root/.config/upgrade_tool/config.ini
16:10:25         Error:RKU_Write failed,err=-1
16:10:25         get_parameter_device-->During checking gpt or parameter RKU_ReadLBA failed,err=-3
16:10:25         Upgrade Tool v1.49

16:10:25         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:10:25         Using /root/.config/upgrade_tool/config.ini
16:10:25         Error:RKU_Write failed,err=-1
16:10:25         Error:RKU_ResetDevice failed,err=-3
16:10:33         Upgrade Tool v1.49

16:10:33         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:10:33         Using /root/.config/upgrade_tool/config.ini
16:10:34         Upgrade Tool v1.49

16:10:34         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:10:34         Using /root/.config/upgrade_tool/config.ini
16:10:34         get_download_item->../Images/parameter-linux.txt is not existed,err=2!
16:10:34         Upgrade Tool v1.49

16:10:34         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:10:34         Using /root/.config/upgrade_tool/config.ini
16:10:34         Info:start download,directlba=1,first4access=1,gpt=1
16:10:35         Upgrade Tool v1.49

16:10:35         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:10:35         Using /root/.config/upgrade_tool/config.ini
16:10:35         Info:start download,directlba=1,first4access=1,gpt=1
16:10:35         Upgrade Tool v1.49

16:10:35         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:10:35         Using /root/.config/upgrade_tool/config.ini
16:10:35         Info:start download,directlba=1,first4access=1,gpt=1
16:10:42         ERRORownload_Image-->memcmp failed,Checked(20544K)
16:10:42         Upgrade Tool v1.49

16:10:42         Current process in /home/qtimes/bin/FlashTool_CN/Shell/bin
16:10:42         Using /root/.config/upgrade_tool/config.ini
16:10:42         Info:start download,directlba=1,first4access=1,gpt=1

串口log

串口log

你发的这两个都不是板子的串口log。
你需要吧板子开机时候打印的debug信息发出来，人家才知道卡在哪里了。

或者说你之前是不是擦除过emmc.如果板子序列号被你擦除了是启动不了的。