From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric BENARD <ebenard@free.fr>
Date: Thu, 13 Mar 2008 07:46:10 +0100
Subject: [U-Boot-Users] AT91RM9200 USB UHCI
In-Reply-To: <4697729899C81C4388059CC380C71745012B3609@xchg-lma-01.Avidyne.com>
References: <4697729899C81C4388059CC380C71745012B3609@xchg-lma-01.Avidyne.com>
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Matt Gessner a ?crit :
> Is anyone doing any work on this for u-boot?

it's OHCI and it's already in u-boot :

http://www.denx.de/cgi-bin/gitweb.cgi?p=u-boot.git;a=blob;f=cpu/arm920t/at91rm9200/usb.c;h=c121de6328ed8cac480ce097b395092bbae4bb9d;hb=HEAD

add :
#define CONFIG_USB_OHCI_NEW     1
#define CONFIG_USB_KEYBOARD     1
#define CONFIG_USB_STORAGE      1
#define CONFIG_DOS_PARTITION    1

next line only if you are using a PQFP pacakge for the AT91RM9200 !
#define CONFIG_AT91C_PQFP_UHPBUG 1

#undef CFG_USB_OHCI_BOARD_INIT
#define CFG_USB_OHCI_CPU_INIT           1
#define CFG_USB_OHCI_REGS_BASE          AT91_USB_HOST_BASE
#define CFG_USB_OHCI_SLOT_NAME          "at91rm9200"
#define CFG_USB_OHCI_MAX_ROOT_PORTS     15

to your config file and this should work

Eric