Hello,
I try to create an SD card to boot my AM3874. After creating my Linux image (uImage) I tried:
root@user-laptop:~/ti-ezsdk_dm814x-evm_5_05_02_00/bin# mksdboot.sh --device /dev/sdb --sdk /home/user/ti-ezsdk_dm814x-evm_5_05_02_00/
I have a 16GB card. Every time I run the script it fails with different value after /tmp/sdk/ at the end. What is wrong? This is the output:
unmounting device '/dev/sdb1'
unmounting device '/dev/sdb2'
1024+0 records in
1024+0 records out
1048576 bytes (1.0 MB) copied, 0.0825264 s, 12.7 MB/s
Disk /dev/sdb doesn't contain a valid partition table
Checking that no-one is using this disk right now ...
OK
Disk /dev/sdb: 1950 cylinders, 255 heads, 63 sectors/track
sfdisk: ERROR: sector 0 does not have an msdos signature
/dev/sdb: unrecognized partition table type
Old situation:
No partitions found
New situation:
Units = cylinders of 8225280 bytes, blocks of 1024 bytes, counting from 0
Device Boot Start End #cyls #blocks Id System
/dev/sdb1 * 0+ 4 5- 40131 c W95 FAT32 (LBA)
/dev/sdb2 5 1949 1945 15623212+ 83 Linux
/dev/sdb3 0 - 0 0 0 Empty
/dev/sdb4 0 - 0 0 0 Empty
Successfully wrote the new partition table
Re-reading the partition table ...
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).)
Formating /dev/sdb1 ...
Formating /dev/sdb2 ...
mke2fs 1.41.11 (14-Mar-2010)
Image Name: Execute uImage.bin
Created: Sat Feb 20 21:54:16 2016
Image Type: ARM Linux Script (uncompressed)
Data Size: 291 Bytes = 0.28 kB = 0.00 MB
Load Address: 0x00000000
Entry Point: 0x00000000
Contents:
Image 0: 283 Bytes = 0 kB = 0 MB
Copying u-boot/mlo/uImage on /dev/sdb1
mount: you must specify the filesystem type
ERROR: executing mount /dev/sdb1 /tmp/sdk/1850
