---------- Forwarded message ---------- From: shilpa jadav shilpaj2.1@gmail.com Date: Tue, May 10, 2011 at 10:40 PM Subject: USB detection issues on OMAPL137 To: u-boot@lists.denx.de
Hi,
I am using OMAPL137EVM, using DaVinci-PSP-SDK-03.20.00.14 package and trying to boot from USB on u-boot. While configuring u-boot for USB support we have enabled macro's
CONFIG_USB_DA8XX and CONFIG_USB_STORAGE
in include/configs/da8xx_evm.h following below link :
http://processors.wiki.ti.com/index.php/Configuring/Building_U-Boot_for_OMAP...
I am using following environment variables
bootcmd=usb start; fatload usb 0:1 0xC0700000 uImage; bootm 0xc0700000 bootargs=console=ttyS2,115200n8 noinitrd rw ip=off root=/dev/sda2 rootfstype=ext2 mem=32M
I am facing following issues at U-BOOT prompt
U-Boot > usb start (Re)start USB... USB: scanning bus for devices... No USB Device found scanning bus for storage devices... 0 Storage Device(s) found
Please can anyone suggest for solving issue
Thanks Shilpa Jadhav