SD卡烧写
本帖最后由 ace123 于 2019-5-8 14:39 编辑您好，我用SD卡给OK6818板子烧写Linux系统时卡住不能加载了
文件是拷的OK6818-C2-1gDDR+qt
下面是烧写SD卡的打印信息
ace@ubuntu:~/Desktop/OK6818-C2-1gDDR+qt/mksd$ sudo ./mksdcard.sh
password for ace:
################################################################################
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.
################################################################################
Availible Drives to write images to:
#major minor size name
1: 8 16 15558144 sdb
Enter Device Number: 1
sdb was selected
Checking the device is unmounted
Would you like to re-partition the drive anyways : y
Now partitioning sdb ...
################################################################################
Now ** 1 partitions
################################################################################
1+0 records in
1+0 records out
1024 bytes (1.0 kB) copied, 0.00655945 s, 156 kB/s
Disk /dev/sdb doesn't contain a valid partition table
DISK SIZE - 15931539456 bytes
Checking that no-one is using this disk right now ...
OK
Disk /dev/sdb: 15193 cylinders, 64 heads, 32 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 = mebibytes of 1048576 bytes, blocks of 1024 bytes, counting from 0
Device Boot Start End MiB #blocks IdSystem
/dev/sdb1 101519215183 15547392 cW95 FAT32 (LBA)
/dev/sdb2 0 - 0 0 0Empty
/dev/sdb3 0 - 0 0 0Empty
/dev/sdb4 0 - 0 0 0Empty
Warning: no primary partition is marked bootable (active)
This does not matter for LILO, but the DOS MBR will not boot this disk.
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).)
################################################################################
Partitioning Boot
################################################################################
mkfs.vfat 3.0.12 (29 Oct 2011)
Mount the partitions
Emptying partitions
################################################################################
Copying files now... will take minutes
################################################################################
Copying boot partition
Buring th sdfuse.bin to sdcard
648+1 records in
648+1 records out
331804 bytes (332 kB) copied, 0.078826 s, 4.2 MB/s
Syncing....
Un-mount the partitions
Remove created temp directories
Operation Finished
然后是插到板子上sd卡启动的打印信息
Connecting to COM5...
Connected.
?scratch is broken, clear
watchdog timer start
I2C_WriteByte nack returned
I2C Device Address Write Abitration Error
I2C_WriteByte nack returned
I2C Device Address Write Abitration Error
I2C_WriteByte nack returned
I2C Device Address Write Abitration Error
I2C_WriteByte nack returned
I2C Device Address Write Abitration Error
working to aarch32
waiting for pll change..
--------------------------------------------------------------------------------
Second Boot by Nexell Co. : Ver0.3.6 - Built on Feb 16 2017 10:08:23
--------------------------------------------------------------------------------
DDR3 POR Init Start 0
phy init
Lock value= 187
GATE CYC = 0x00000492
GATE CODE = 0x00000000
ReadDQ = 0x08080808
Write DQ = 0x08080808
DDR3 Init Done!
CCI Init!
Wakeup CPU Wakeup Sub CPU 1234567
CPU Wakeup done! WFI is expected.
CPU0 is Master!
Loading from sdmmc...
Image Loading Done!
Launch to 0x40100000
看到您烧写用的 镜像文件与提供的烧写镜像不太一样，确认您的用户资料更新到最新版本或者尝试OTG烧写工具烧写镜像
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