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« on: June 17, 2009, 05:45:50 PM » |
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I think I am almost there to boot the Sheeva from a USB stick. Here is the stick info:
Marvell>> usb start
(Re)start USB...
USB: scanning bus for devices... 2 USB Device(s) found
scanning bus for storage devices... 1 Storage Device(s) found
Marvell>> usb info
1: Hub, USB Revision 2.0
- Marvell EHCI
- Class: Hub
- PacketSize: 64 Configurations: 1
- Vendor: 0x0000 Product 0x0000 Version 1.0
Configuration: 1
- Interfaces: 1 Self Powered 0mA
Interface: 0
- Alternate Settings 0, Endpoints: 1
- Class Hub
- Endpoint 1 In Interrupt MaxPacket 8 Interval 255ms
2: Mass Storage, USB Revision 2.0
- USB DISK 20X 07531C9032DF
- Class: (from Interface) Mass Storage
- PacketSize: 64 Configurations: 1
- Vendor: 0x0d7d Product 0x1600 Version 1.0
Configuration: 1
- Interfaces: 1 Bus Powered 200mA
Interface: 0
- Alternate Settings 0, Endpoints: 3
- Class Mass Storage, Transp. SCSI, Bulk only
- Endpoint 1 In Bulk MaxPacket 512
- Endpoint 2 Out Bulk MaxPacket 512
- Endpoint 3 In Interrupt MaxPacket 64 Interval 4ms
Here is the partition table:
Marvell>> usb part
print_part of 0
Partition Map for USB device 0 -- Partition Type: DOS
Partition Start Sector Num Sectors Type
1 32 5088 6
2 5120 1960960 83
That is uImage in partition 0:1, and root in partition 0:2
Here are the environment variables:
bootcmd=usb start; fatload usb 0:1 0x8000000 uImage; bootm 0x8000000; reset
bootargs_usb=console=ttyS0,=115200 ro root=/dev/sda1 rootdelay=10
But this is what I get when I try to boot:
Hit any key to stop autoboot: 0
(Re)start USB...
USB: scanning bus for devices... 2 USB Device(s) found
scanning bus for storage devices... 1 Storage Device(s) found
reading uImage
................................................................................
................................................................................
......................
1869708 bytes read
## Booting image at 08000000 ...
Bad Magic Number
Where am I going wrong?
Wes
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