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
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
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?
Here is what I get :
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
Formated SD card and copied image from another computer and all is ok now.