[SOLVED] SD card class 10

[morind79]

Hi all,

I have boughe a SD card from Olimex with Debian on it. SD Card is class 10 and does not work, board do not boot on it. I tried to copy several times Debian image on it without success to let it boot.
I have a class 2 and with that one no issue at all.
As Olimex advise a class 10, I bought another SD card class 10, but I have again the same issue !

I am alone having this ?
What is your SD card ?

Thank you

Best regards
Denis

[XFer]

I currently use 2 microSDHC cards: 8GB Sandisk (rated at 20MB/s) and 16GB Sandisk Ultra (rated at 40 MB/s).
Both work well, but the A20 controller seems uncapable of more than 16 MB/s.

Fernando

[Lurch]

I use no-name Class 10 8GB sdcards, and have had no problems with them.
If you have an RS-232 - USB converter on UART0, then what output do you get?  Anything?

[morind79]

Here is what I get :

Code Select Expand


resetting ...
HELLO! BOOT0 is starting!
boot0 version : 2.0.0Â
read dram para.
dram driver version: 1.15
dram size =1024MB
0xffffffff
super_standby_flag = 0
Succeed in opening nand flash.
block from 2 to 6
deal block 2
Succeed in reading Boot1 file head.
The size of Boot1 is 0x00068000.
The file stored in 0x00000000 of block 2 is perfect.
Check is correct.
Ready to disable icache.
Succeed in loading Boot1.
Jump to Boot1.
[       0.147] boot1 version : 2.0.0
[       0.147] script installed early ok
[       0.148] pmu type = 3
[       0.252] bat vol = 0 mv
[       0.264] axi:ahb:apb=4:2:2
[       0.264] set dcdc2=1400mv, clock=912M successed
[       0.266] key
[       0.279] no key found
[       0.279] flash init start
[       0.279] NB1 : enter NFB_Init
[       0.282] NB1 : enter phy init
[       0.285] [NAND] nand driver(b) version: 0x0x00000002, 0x0x00000012, data:7
[       0.293] get the good blk ratio from hwscan : 870
[       0.298] NB1 : nand phy init ok
[       0.339] NB1 : init ok
[       0.339] flash init finish
[       0.340] fs init ok
[       0.342] fattype FAT16
[       0.344] fs mount ok
[       0.348] nand good_block_ratio=870
[       0.350] storage_type=0
[       0.362] 0
[       0.362] set pc
[       0.363] usbdc_vol = 4000, usbdc_cur = 0
[       0.364] usbpc_vol = 4400, usbpc_cur = 0
[       0.369] init to usb pc
[       0.371] set pc
[       0.455] battery enough
[       0.455] power_start=0x00000000
[       0.455] pre sys mode
[       0.458] key value = 0
[       0.460] recovery key high 40, low 4
[       0.481] show pic finish
[       0.481] load kernel start
[       0.501] load kernel successed
[       0.501] start address = 0x4a000000
[       0.992] power exit detect

U-Boot 2011.09-rc1-00000-geceb6aa-dirty (Sep 17 2013 - 14:53:57) Allwinner Tech

CPU:   SUNXI Family
Board: SUN7I-EVB
DRAM:  1 GiB
NAND:  [NAND] set nand_good_block_ratio 870
3480 MiB
In:    serial
Out:   serial
Err:   serial
--------fastboot partitions--------
-total partitions:11-
-name-        -start-       -size-
bootloader  : 8000          8000
env         : 10000         8000
boot        : 18000         8000
system      : 20000         100000
data        : 120000        100000
misc        : 220000        8000
recovery    : 228000        10000
cache       : 238000        100000
databk      : 338000        80000
private     : 3b8000        8000
UDISK       : 3c0000        30c000
-----------------------------------
bootcmd set setargs_nand
Hit any key to stop autoboot:  0

Starting kernel ...

[    2.752789] init: width = 1024
[    2.756241] init: height = 600
[    2.759691] init: s.st_size = 1536000
[    2.763789] init: logo match failed!fbsize = 2457600
[    2.820087] init: do_umount: /data
[    3.114666] init: do_umount: /cache
[    3.207171] init: dont need format /dev/block/UDISK
[    3.225836] init: do_umount: /databk
[    3.357908] init: cannot find '/system/etc/install-recovery.sh', disabling ''
[    4.047252] i2c i2c-1: Invalid 7-bit I2C address 0x00
[    4.343144] android_usb: already disabled
[    4.348109] init: using deprecated syntax for specifying property 'sys.usb.cd
[    4.360005] init: using deprecated syntax for specifying property 'sys.usb.cd
[    7.932516] init: sys_prop: permission denied uid:1003  name:service.bootanit


Do not really interpret what is wrong...

Denis

[morind79]

Formated SD card and copied image from another computer and all is ok now.