请教，板子TF卡更新系统 卡住了

钟宇泉

TF卡更新系统已经在购买来的测试板上试过了。可以更新系统
但是在自己的底板上更新失败了

卡在了这里
myts_ft5x0x 0-0038: touchscreen probe failed
read sensor who am i (0xfffffffa)error !
fxls8471: probe of 0-001e failed with error -22
rtc-isl1208 0-006f: rtc core: registered rtc-isl1208 as rtc0
snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-r as rtc1
i2c /dev entries driver
IR NEC protocol handler initialized
IR RC5(x/sz) protocol handler initialized
IR RC6 protocol handler initialized
IR JVC protocol handler initialized
IR Sony protocol handler initialized
IR SANYO protocol handler initialized
IR Sharp protocol handler initialized
IR MCE Keyboard/mouse protocol handler initialized
IR XMP protocol handler initialized
pxp-v4l2 pxp_v4l2: initialized
0-000e supply vdd not found, using dummy regulator
0-000e supply vddio not found, using dummy regulator
mag3110 0-000e: check mag3110 chip ID
mag3110 0-000e: read chip ID 0xfffffffa is not equal to 0xc4!
mag3110: probe of 0-000e failed with error -22

钟宇泉

附上完整 log

软件01

钟宇泉 发表于 2019-12-27 21:09
附上完整 log

默认的核心板有镜像，你是否在自己的底板能启动

钟宇泉

软件01 发表于 2019-12-28 13:47
默认的核心板有镜像，你是否在自己的底板能启动

之前卡住的原因是因为加了看门狗芯片导致的，修改了TF外围的设备树文件后，问题解决。
然后现在遇到新的问题了。
       这边按照教程制作更新系统的TF卡，添加镜像文件，修改拨码开关，上电后，调试口没有打印任何东西，
然后我把SD卡重新插回电脑上，发SD卡里原先考进去的镜像文件损坏了。
      已经更换了sd卡了，用于制作sd卡的脚本文件都是刚刚重新从官网上下载的，这个可能回是什么原因么？
之前制作成功过，一直用着也好的，忽然就出现这个问题了。板子正常nand启动是可以的。
    重复试过好几遍了，更换SD卡。也不行。板子应该是好的，因为正常启动下可以识别到sd卡的。



我的板子是140p 6y 256m nand
制作tf卡使用的是这个命令
sudo ./CreateSdcardDownload.sh myimx6ek140p-6y-256m-nandmyzr@u14045:~/my-work$ sudo sh CreateSdcardDownload.sh  myimx6ek140p-6y-256m-nand

################################################################################

This script will create a bootable SD card from custom or pre-built binaries.

The script must be run with root permissions and from the bin directory of
the SDK

====USAGE: config is as follow====
myimx6ek140-6g-128m-emmc   myimx6ek140-6g-256m-emmc   myimx6ek140-6g-512m-emmc
myimx6ek140-6y-128m-emmc   myimx6ek140-6y-256m-emmc   myimx6ek140-6y-512m-emmc
myimx6ek140p-6g-128m-emmc  myimx6ek140p-6g-256m-emmc  myimx6ek140p-6g-512m-emmc
myimx6ek140p-6y-128m-emmc  myimx6ek140p-6y-256m-emmc  myimx6ek140p-6y-512m-emmc

myimx6ek140-6g-128m-nand   myimx6ek140-6g-256m-nand   myimx6ek140-6g-512m-nand
myimx6ek140-6y-128m-nand   myimx6ek140-6y-256m-nand   myimx6ek140-6y-512m-nand
myimx6ek140p-6g-128m-nand  myimx6ek140p-6g-256m-nand  myimx6ek140p-6g-512m-nand
myimx6ek140p-6y-128m-nand  myimx6ek140p-6y-256m-nand  myimx6ek140p-6y-512m-nand
Example:
$ sudo ./CreateSdcardDownload.sh myimx6ek140p-6y-256m-emmc

Formatting can be skipped if the SD card is already formatted and
partitioned properly.

################################################################################

***config is myimx6ek140p-6y-256m-nand***

Availible Drives to write images to:

#  major   minor    size   name
1:   8       16  131072000 sdb
2:   8       32   15558144 sdc

Enter Device Number: 2


sdc was selected

Checking the device is unmounted

sdc1  sdc2   sdc3
512000


################################################################################

   Detected device has 1 partitions already

   Re-partitioning will allow the choice of 1 partitions

################################################################################

Would you like to re-partition the drive anyways [y/n] : y


Now partitioning sdc ...


################################################################################

                Now making 1 partitions

################################################################################

记录了1+0 的读入
记录了1+0 的写出
1024字节(1.0 kB)已复制，0.0333685 秒，30.7 kB/秒
Disk /dev/sdc doesn't contain a valid partition table
DISK SIZE - 15931539456 bytes
Checking that no-one is using this disk right now ...
OK

磁盘 /dev/sdc：15193 个柱面，64 个磁头，32 个扇区/磁道

sfdisk: ERROR: sector 0 does not have an msdos signature
/dev/sdc: unrecognized partition table type
旧状况：
No partitions found
新状况：
Units = mebibytes of 1048576 bytes, blocks of 1024 bytes, counting from 0

   设备   启动 开头    结束   MiB    #块       Id  系统
/dev/sdc1        10    509    500     512000    c  W95 FAT32 (LBA)
/dev/sdc2         0      -      0          0    0  空
/dev/sdc3         0      -      0          0    0  空
/dev/sdc4         0      -      0          0    0  空
Warning: no primary partition is marked bootable (active)
This does not matter for LILO, but the DOS MBR will not boot this disk.
成功写入了新分区表

正在重新读取分区表...;

If you created or changed a DOS partition, /dev/foo7, say, then use dd(1)
to zero the first 512 bytes:  dd if=/dev/zero of=/dev/foo7 bs=512 count=1
(See fdisk(8).)

################################################################################

                Partitioning Boot

################################################################################
mkfs.fat 3.0.26 (2014-03-07)
mkfs.fat: warning - lowercase labels might not work properly with DOS or Windows

Mount the partitions

Emptying partitions

################################################################################

        Copying files now... will take minutes

################################################################################

Copying boot partition
untar update.tar.bz2 to boot partition
my_environment_emmc.scr
my_environment_nand.scr
myimx6a7bsg-6y-256m-nand.dtb
myimx6cb140cqly-6g-512m-emmc.dtb
myimx6ek140-6g-128m-emmc.dtb
myimx6ek140-6g-128m-nand.dtb
myimx6ek140-6g-256m-emmc.dtb
myimx6ek140-6g-256m-nand.dtb
myimx6ek140-6g-512m-emmc.dtb
myimx6ek140-6g-512m-nand.dtb
myimx6ek140-6y-128m-emmc.dtb
myimx6ek140-6y-128m-nand.dtb
myimx6ek140-6y-256m-emmc.dtb
myimx6ek140-6y-256m-nand.dtb
myimx6ek140-6y-512m-emmc.dtb
myimx6ek140-6y-512m-nand.dtb
myimx6ek140p-6g-128m-emmc.dtb
myimx6ek140p-6g-128m-nand.dtb
myimx6ek140p-6g-256m-emmc.dtb
myimx6ek140p-6g-256m-nand.dtb
myimx6ek140p-6g-512m-emmc.dtb
myimx6ek140p-6g-512m-nand.dtb
myimx6ek140p-6y-128m-emmc.dtb
myimx6ek140p-6y-128m-nand.dtb
myimx6ek140p-6y-256m-emmc.dtb
myimx6ek140p-6y-256m-nand.dtb
myimx6ek140p-6y-512m-emmc.dtb
myimx6ek140p-6y-512m-nand.dtb
rootfs.ramdisk
target/
u-boot.imx
uboot-myimx6ek140-6g-128m-emmc.imx
uboot-myimx6ek140-6g-128m-nand.imx
uboot-myimx6ek140-6g-256m-emmc.imx
uboot-myimx6ek140-6g-256m-nand.imx
uboot-myimx6ek140-6g-512m-emmc.imx
uboot-myimx6ek140-6g-512m-nand.imx
uboot-myimx6ek140-6y-128m-emmc.imx
uboot-myimx6ek140-6y-128m-nand.imx
uboot-myimx6ek140-6y-256m-emmc.imx
uboot-myimx6ek140-6y-256m-nand.imx
uboot-myimx6ek140-6y-512m-emmc.imx
uboot-myimx6ek140-6y-512m-nand.imx
uboot-myimx6ek140p-6g-128m-emmc.imx
uboot-myimx6ek140p-6g-128m-nand.imx
uboot-myimx6ek140p-6g-256m-emmc.imx
uboot-myimx6ek140p-6g-256m-nand.imx
uboot-myimx6ek140p-6g-512m-emmc.imx
uboot-myimx6ek140p-6g-512m-nand.imx
uboot-myimx6ek140p-6y-128m-emmc.imx
uboot-myimx6ek140p-6y-128m-nand.imx
uboot-myimx6ek140p-6y-256m-emmc.imx
uboot-myimx6ek140p-6y-256m-nand.imx
uboot-myimx6ek140p-6y-512m-emmc.imx
uboot-myimx6ek140p-6y-512m-nand.imx
zImage-myimx6a7
Buring the uboot-myimx6ek140p-6y-256m-nand.imx to sdcard
记录了129+0 的读入
记录了129+0 的写出
132096字节(132 kB)已复制，0.648558 秒，204 kB/秒
记录了919+0 的读入
记录了919+0 的写出
941056字节(941 kB)已复制，4.12253 秒，228 kB/秒

Syncing....


Update Finish


附上TF制作的打印信息

钟宇泉

软件01 发表于 2019-12-28 13:47
默认的核心板有镜像，你是否在自己的底板能启动

你好，有时间的话，麻烦给看看是怎么回事，现在遇到这个有点棘手，找不到问题在哪