Tool/software: Linux
Hi
I built an sd card with processor linux sdk “ti-processor-sdk-linux-am437x-evm-04.03.00.05” following this tutorial :https://training.ti.com/processor-sdk-linux-create-sd-card. But after that, I put the sd card into EVM, turn on and get a white screen with very long boot time (about 5 minutes) like attachment picture
:
Then EVM shows the matrix ui, I press and run Camera demo application. When press exit button, the white screen displays again and still be there until turn off EVM.
I also include the log of creating sd card process for reference.
sitara@sitara-Latitude-E6420:/opt/ti-processor-sdk-linux-am437x-evm-04.03.00.05/bin$ sudo ./create-sdcard.sh
[sudo] password for sitara:
################################################################################
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
Example:
$ sudo ./create-sdcard.sh
Formatting can be skipped if the SD card is already formatted and
partitioned properly.
################################################################################
Available Drives to write images to:
# major minor size name
1: 8 16 15558144 sdb
Enter Device Number or n to exit: 1
sdb was selected
/dev/sdb is an sdx device
Current size of sdb1 15554048 bytes
SD Card is not correctly partitioned
################################################################################
Select 2 partitions if only need boot and rootfs (most users).
Select 3 partitions if need SDK & other content on SD card. This is
usually used by device manufacturers with access to partition tarballs.
****WARNING**** continuing will erase all data on sdb
################################################################################
Number of partitions needed [2/3] : 2
Now partitioning sdb with 2 partitions...
################################################################################
Now making 2 partitions
################################################################################
1024+0 records in
1024+0 records out
1048576 bytes (1,0 MB, 1,0 MiB) copied, 0,314208 s, 3,3 MB/s
DISK SIZE - 15931539456 bytes
################################################################################
Partitioning Boot
################################################################################
mkfs.fat 3.0.28 (2015-05-16)
mkfs.fat: warning - lowercase labels might not work properly with DOS or Windows
################################################################################
Partitioning rootfs
################################################################################
mke2fs 1.42.13 (17-May-2015)
Creating filesystem with 3867392 4k blocks and 967232 inodes
Filesystem UUID: bb12bbb0-1931-415b-a0e6-512b2b601f74
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208
Allocating group tables: done
Writing inode tables: done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information: done
################################################################################
Partitioning is now done
Continue to install filesystem or select 'n' to safe exit
**Warning** Continuing will erase files any files in the partitions
################################################################################
Would you like to continue? [y/n] : y
Mount the partitions
Emptying partitions
Syncing....
################################################################################
Choose file path to install from
1 ) Install pre-built images from SDK
2 ) Enter in custom boot and rootfs file paths
################################################################################
Choose now [1/2] : 1
Will now install from SDK pre-built images
now installing: ti-processor-sdk-linux-am437x-evm-04.03.00.05
################################################################################
Copying files now... will take minutes
################################################################################
Copying boot partition
MLO copied
u-boot.img copied
uEnv.txt copied
Copying rootfs System partition
Syncing...
Un-mount the partitions
Remove created temp directories
Operation Finished
Question : What am I missing here ? Please support me for this situation.
My system : Linux Host 16.04 LTS, ti-processor-sdk-linux-am437x-evm-04.03.00.05, and SanDisk Ultra micro sd card 16 GB class 10.
Thanks a lot.
Phuc Chinh
p { margin-bottom: 0.1in; line-height: 120%; }a:link { }
