User`s manual

Getting Started With Linux on the LPC3250 OEM Board Page 7
Copyright 2009 © Embedded Artists AB Rev A
Figure 1 Top Part of the QVGA Base Board
Figure 2 S1L Bootloader Console
2.3 Load the u-boot From MMC/SD Card
In this section you will load the u-boot from the memory card 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.
If you don’t have access to an MMC/SD card go to section 2.4 and load the u-boot from UART instead.
1. Load the u-boot.bin file from the MMC/SD card to SDRAM at address 0x83fa0000 .
EA3250> load blk u-boot.bin raw 0x83fa0000
2. Save the image to the NAND flash.
EA3250> nsave
3. Setup the S1L bootloader to automatically load the u-boot.
EA3250> aboot flash raw 0x83fa0000
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