Hi Marcio,
δΊ 2013/3/16 2:46, mar...@netopen.com.br ει:
Hi B.
Thanks for your attention!
Bad Data CRC don't help.
Because, many possible issue will cause this issue.
I will provide the
log.
Consider you use 16bit NAND flash. Have you define
CONFIG_SYS_NAND_DBW_16 in board configuration header?
Yes I did
that. Before I include this definition the board did not even try to
boot the kernel.
BTW, which bootstrap version do you use? (As I
suspect the bootstrap has
enabled for supporting 16bit NAND, so it
read u-boot OK)
The At91bootstrap indeed loads U-boot OK. The problem
is afterward.
U-Boot 2012.10-00075-g0362411-dirty (Mar 15 2013 -
11:33:53)
U-Boot code: 73F00000 -> 73F370C0 BSS: -> 73F79654
CPU:
AT91SAM9G45
Crystal frequency: 12 MHz
CPU clock : 400 MHz
Master clock :
133.333 MHz
dram_init
dram_init tam_ram=67108864
testa_ram_readonly:
Inicio
testa_ram_readonly: Fim
monitor len: 00079654
ramsize:
04000000
TLB table at: 73ff0000
Top of RAM usable for U-Boot at:
73ff0000
Reserving 485k for U-Boot at: 73f76000
Reserving 640k for
malloc() at: 73ed6000
Reserving 32 Bytes for Board Info at:
73ed5fe0
Reserving 144 Bytes for Global Data at: 73ed5f50
New Stack
Pointer is: 73ed5f40
comeca a configurar a DRAM
Display
DRAM
display_dram_config:
DRAM: 64 MiB
reloca e perde o controle
00000000
relocation Offset is: 00076000
board_init_r:
gd=73ed5f50
WARNING: Caches not enabled
monitor flash len: 0003C950
Now
running in RAM - U-Boot at: 73f76000
NAND: 256 MiB
board_init_r:
Initialize Environmet
env_relocate: Inicio gd=73ed5f50
gd->env_valid=0
Using default environment
env_relocate:
Fim
board_init_r: jumptable
board_init_r: jumptable sai
In: serial
Out:
serial
Err: serial
board_init_r:interrupts
board_init_r:
initialize
board_init_r: main loop
### main_loop entered: bootdelay=3
### main_loop: bootcmd="nand read 0x70000000 0x200000 0x300000;bootm
0x70000000"
Hit any key to stop autoboot: 0
NAND read: device 0
offset 0x200000, size 0x300000
3145728 bytes read: OK
* kernel: cmdline
image address = 0x70000000
## Booting kernel from Legacy Image at
70000000 ...
Image Name: Linux-2.6.39.4
Image Type: ARM Linux Kernel
Image (uncompressed)
Data Size: 3630052 Bytes = 3.5 MiB
Load Address:
70008000
Entry Point: 70008000
Verifying Checksum ... Bad Data
CRC
ERROR: can't get kernel image!
I see you read only 3MiB, however, the kernel size is 3.5 MiB (Data
Size: 3630052 Bytes = 3.5 MiB). So, you only read partial kernel, this
cause CRC error.
Best Regards,
Bo Shen
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
