Hi,
The problem is really bored me. I write the boot data into sd card as the wiki link http://wiki.davincidsp.com/index.php/SD_card_boot_and_flashing_tool_for_DM355_and_DM365
After the below message, i insert sd card to top slop of DM365 and then set the SW4 to SD boot mode.
Next, reset the board.
But i don't see any message from EVM...
Why...?
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root@192.168.1.180:/mnt/sdc# cd ../dm3xx_sd_boot-6/
root@192.168.1.180:/mnt/dm3xx_sd_boot-6# ./dm3xx_sd_boot format /dev/mmcblk0
cleaning SD card
1000+0 records in
1000+0 records out
1024000 bytes (1.0 MB) copied, 1.41951 seconds, 721 kB/s
mmcblk0: unknown partition table
Disk /dev/mmcblk0: 3836 cylinders, 4 heads, 16 sectors/track
sfdisk: ERROR: sector 0 does not have an msdos signature
/dev/mmcblk0: unrecognized partition table type
Old situation:
No partitions found
New situation:
Units = mebibytes of 1048576 bytes, blocks of 1024 bytes, counting from 0
Device Boot Start End MiB #blocks Id System
/dev/mmcblk0p1 * 0+ 39 40- 40959+ b W95 FAT32
/dev/mmcblk0p2 * 40 119- 80- 81792 83 Linux
/dev/mmcblk0p3 0 - 0 0 0 Empty
/dev/mmcblk0p4 0 - 0 0 0 Empty
Successfully wrote the new partition table
Re-reading the partition table ...
mmcblk0: p1 p2
mkfs.vfat 2.11 (12 Mar 2005)
0+0 records in
0+0 records out
0 bytes (0 B) copied, 0.000266166 seconds, 0.0 kB/s
0+1 records in
0+1 records out
19 bytes (19 B) copied, 0.0809994 seconds, 0.2 kB/s
total 15000
-rwxr-xr-x 1 root root 15360000 Jan 1 00:08 dm3xx.dat
SD card /dev/mmcblk0 formatted
10000+0 records in
10000+0 records out
10240000 bytes (10 MB) copied, 2.15568 seconds, 4.8 MB/s
dm3xx_boot_data_addr=0x0a1c00
Image dm3xx_boot_rec:a1aced00 100 3c 50f 0 0 0 0 a1c00
10000+0 records in
10000+0 records out
10240000 bytes (10 MB) copied, 2.16361 seconds, 4.7 MB/s
dm3xx boot record is written
Please reinsert the card for auto mounting or mount it manually
root@192.168.1.180:/mnt/dm3xx_sd_boot-6# mmcblk0: mmc0:0001 128MB 122752KiB
mmcblk0: p1 p2
root@192.168.1.180:/mnt/dm3xx_sd_boot-6# mount -t vfat /dev/mmcblk0p1 /mnt/sdc
root@192.168.1.180:/mnt/dm3xx_sd_boot-6# ./dm3xx_sd_boot data /dev/mmcblk0
copying data to
Writing /dev/mmcblk0
000200-006724, 25892 bytes <- sdcard_flash/sdcard_flash_DM36x.bin
008000-008200, 512 bytes <- test pattern 1 2 3
010000-015000, 20480 bytes <- original/UBL_DM36x_NAND.bin
020000-045308, 152328 bytes <- original/u-boot-1.3.4-dm365_evm.bin
060000-2547c8, 2049992 bytes <- original/uImage-dm365
400000-6740c7, 2572487 bytes <- original/ramdisk.gz
syncing
DM355 boot data copied in data file /dev/mmcblk0 on
Filesystem 1K-blocks Used Available Use% Mounted on
tmpfs 10240 332 9908 4% /dev
root@192.168.1.180:/mnt/dm3xx_sd_boot-6# ls
CREDITS bin.arm dm3xx_boot_rec flash_utils sdcard_flash
Makefile bin.x86 dm3xx_sd.config mmcblk0
README dm3xx_boot_make_image.c dm3xx_sd_boot original
root@192.168.1.180:/mnt/dm3xx_sd_boot-6# ls ../sd
sdc/ sdhc_card/
root@192.168.1.180:/mnt/dm3xx_sd_boot-6# ls ../sdc/
dm3xx.dat
root@192.168.1.180:/mnt/dm3xx_sd_boot-6# ls -l ../sdc/
total 15000
-rwxr-xr-x 1 root root 15360000 Jan 1 1980 dm3xx.dat
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