User`s manual

Getting Started With Linux on the LPC3250 OEM Board Page 8
Copyright 2009 © Embedded Artists AB Rev A
4. Set the boot delay to 2 seconds (the system prompt must be set at the same time).
EA3250> prompt EA3250> 2
2.4 Load the u-boot From UART
In this section you will load the u-boot from UART and store it in the NAND flash on the target board.
Make sure you have followed the instructions in section 2.2 and that you have output in your terminal
application similar to the output shown in Figure 2.
1. Tell S1L to load from the UART to SDRAM at address 0x83fa0000 .
EA3250> load term raw 0x83fa0000
2. In Tera Term Select the File  Send File menu alternative.
3. Locate and select your u-boot.bin file. Make sure the “Binary” option is selected, see Figure 3.
A dialog will appear showing the progress when you have clicked the “Open” button, see
Figure 4.
4. When the file has been transferred send a Break sequence with ALT-b to get back to the
EA3250> prompt.
5. Save the image to the NAND flash.
EA3250> nsave
6. Setup the S1L bootloader in order to automatically load the u-boot.
EA3250> aboot flash raw 0x83fa0000
7. Set the boot delay to 2 seconds (the system prompt must be set at the same time).
EA3250> prompt EA3250> 2
8. You are now ready to boot the u-boot.