[U-Boot-Users] support usb storage in u-boot for at91rm9200

[kiennd]

---------- Forwarded message ----------
From: kiennd <kiennd at gmail.com>
Date: Sep 18, 2006 3:05 PM
Subject: support usb storage in u-boot for at91rm9200
To: u-boot-users at lists.sourceforge.net

Hi everybody!

I'm building u-boot bin file to load into ARM9 single board ( Atmel
AT91RM9200 ).

With default functions ( command ) of u-boot version 1.1.4, u-boot is loaded
into my board and run correctly.

Note: I use u-boot-1.1.4-g7213859d.tar.bz2<ftp://ftp.denx.de/pub/u-boot/u-boot-1.1.4-g7213859d.tar.bz2>downloaded
from
ftp://ftp.denx.de/pub/u-boot/, I also try u-boot source from git repository
http://www.denx.de/cgi-bin/gitweb.cgi?p=u-boot.git

But when i add some functions for usb storage ( i want to boot my debian os
in compact flash ), u-boot can't start.

some lines added in include/configs/at91rm9200dk.h

############################################################

#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_COMMANDS         \
                       ((CONFIG_CMD_DFL | CFG_CMD_MII | CFG_CMD_PING |
CFG_CMD_USB ) & \
                      ~(CFG_CMD_BDI | \
                        CFG_CMD_IMI | \
                        CFG_CMD_AUTOSCRIPT | \
                        CFG_CMD_FPGA | \
                        CFG_CMD_MISC | \
                        CFG_CMD_LOADS ))

/* For USB support */
#if (CONFIG_COMMANDS & CFG_CMD_USB)
#define CONFIG_USB_STORAGE
#define CONFIG_USB_OHCI
#define CONFIG_DOS_PARTITION
/*#define CONFIG_USB_KEYBOARD */
/*#define CFG_DEVICE_DEREGISTER */
/*#define CONFIG_SUPPORT_VFAT*/
#define LITTLEENDIAN
#endif /* CONFIG_COMMANDS & CFG_CMD_USB*/



############################################################

Then build u-boot.bin and load into. The terminal display :

######################################
1: Upload loader to Dataflash with vector 6 modification.
2: Upload u-boot to Dataflash.
3: Upload linux to Dataflash
4: Start U-boot
5: [nm] Identify Dataflash

[nm] dataflash_print_info :.id =
DataFlash:AT45DB321
Dataflash read successful: Starting U-boot
######################################
and stop here.... and I can't use u-boot.


Can you give me some suggestion. If possible, can you share me your
u-boot.bin .

PS: I send you some attack files: one for my u-boot.bin ( can't start ), one
for at91rm9200dk.h, one for my board picture. You check and give me some
suggestion.

Thank you!
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