[Buildroot] Problems connecting to AT91SAM9260
Jens Kleinhans
Jens.Kleinhans at gmx.de
Thu Dec 3 15:43:14 UTC 2009
I want to connect to the ARM board mentioned in the subject with
minicom.
So I connected the board with the RS232 interface and the USB_D
interface to my host PC and configured minicom with the following
parameters:
115200, 8bits, 1stop, no parity, no flow
Then I powered up the board. It started sending some datas to minicom
about the boot process. Then it ended up with the lines:
Uncompressing Linux...RomBOOT
>RomBOOT
I don't get the chance to communicate with the board. How can I
communicate with minicom?
Can you please give us a hint or tell us what the problem is all about
Following the datas which the minicom receives from the board:
[b]root at littel-laptop:/home/littel/buildroot# minicom
Willkommen zu minicom 2.3-rc1
Optionen: I18n
Übersetzt am Dec 10 2007, 10:36:19.
Port /dev/ttyUSB0
Drücken Sie CTRL-A Z für Hilfe zu speziellen
Tasten
RomBOOT
>AT91Bootstrap loading from
0x8400...
U-Boot 1.3.4-00001-g8ed2f5f-dirty (Aug 20 2008 - 18:26:55)
DRAM: 64 MB
NAND: 512 MiB
DataFlash:AT45DB161
Nb pages: 4096
Page Size: 528
Size= 2162688 bytes
Logical address: 0xD0000000
Area 0: D0000000 to D00041FF (RO) Bootstrap
Area 1: D0004200 to D00083FF Environment
Area 2: D0008400 to D0041FFF (RO) U-Boot
Area 3: D0042000 to D0251FFF Kernel
Area 4: D0252000 to D020FFFF FS
In: serial
Out: serial
Err: serial
Net: macb0
macb0: Starting autonegotiation...
macb0: Autonegotiation timed out (status=0x7849)
macb0: link down (status: 0x7849)
Hit any key to stop autoboot: 0
## Booting kernel from Legacy Image at 22200000 ...
Image Name: Linux-2.6.26.3-olimex
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1766504 Bytes = 1.7 MB
Load Address: 20008000
Entry Point: 20008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux...RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT
>RomBOOT...
Best regards
Jens Kleinhans
--
Sarah Kreuz, die DSDS-Siegerin der Herzen, mit ihrem eindrucksvollen
Debütalbum "One Moment in Time". http://portal.gmx.net/de/go/musik
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