uboot serial console; fatload usb 0:1 0x80800000 img.bin

christian lacdael

I am trying to get familiar with uboot using an omega2+

But I cannot flash a new image, via the serial console.

uboot version: 1.1.3

#erase image in flash 
erase linux

#read flash to check image has been erased
spi read 0x500000 0x1fb0000

#Load new image from USB
usb reset
fatls usb 0:1
fatload usb 0:1 0x80800000 img.bin
md.b 0x80800000 512

I'm not sure about what I do next.

cp.linux 0x80800000
Copy linux image[403324944 byte] to SPI Flash[0x00050000]....

but then I get the command prompt again, straightaway. When I read the spi 0x50000 address it is empty.

Alberto Zandara

@christian-lacdael Have you ever resolved this issue?