Цитата(Petka @ Jun 9 2007, 22:38)
на какую частоту у вас кварц? какой размер памяти?
Кварц на 16, памяти 64 мегабайта (2 чипа HY57V561620CT-H).
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Перепаял кварц на 18.432, после чего успешно стартанул u-boot от heavy:
AT91F_LowLevelInit(): Debug channel initialized
press any key to enter bootloader
Load U-BOOT from dataflash[c0008000] to SDRAM[20f00000]
Set PLLA to 180Mhz and Master clock to 45Mhz and start U-BOOTÿ
U-Boot 1.1.1 (May 4 2006 - 11:47:26)
U-Boot code: 20F00000 -> 20F1BC3C BSS: -> 20F20554
RAM Configuration:
Bank #0: 20000000 32 MB
Unknown flash manufacturer 0x00900090
Flash: 0 kB
DataFlash:AT45DB642
Nb pages: 8192
Page Size: 1056
Size= 8650752 bytes
Logical address: 0xC0000000
Area 0: C0000000 to C0007FFF (RO)
Area 1: C0008000 to C001FFFF (RO)
Area 2: C0020000 to C0027FFF
Area 3: C0028000 to C083FFFF
*** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
eth: setting MAC address to 12:34:56:78:9a:bc
PHY not connected!!
Link: 100baseTX Full Duplex
Hit any key to stop autoboot: 0
## Booting image at 10020000 ...
Bad Magic Number
u-boot>
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Но меня смущает
RAM Configuration:
Bank #0: 20000000 32 MB
У меня-то памяти 64
mtest тоже ругается:
Testing 20000000 ... 21ede000:
Iteration: 1
FAILURE (read/write) @ 0x20edddac: expected 0x003b776c, actual 0xffc48894)
Сообщение отредактировал slava2005 - Jun 10 2007, 07:00