I have recently taken the board of PHYTEC containing LPC3250. When I loaded an application to flash that is Blinky program from KEIL using ULINK2, I think the S1 loader has been erased. <How can I reload this S1 Loader?>
Regards, Bharathi
I had the same need about a month ago.
It's worth you looking through the Phytec FAQs.
See:
www.phytec.com/.../index.php
Hi Thank you for immediate response, and your suggestion is helpful. But using that method what you had suggested I am getting one problem. I am trying to send stage1.bin file, its getting loaded directly into SDRAM instead of getting stored in NAND Flash. My main intention is to restore Stage 1 Loader in NAND Flash so that the next time onwards it has to do his job directly. But now its not doing like that, If I rest the board again I have to do everything. Can you help me in this.
Thank you in advance..
Hi,
Sorry, but I can't remember the exact details, and I'm too busy ATM to look further.
I suggest you check the configuration that you use for the download, you can update the NAND flash.
You can also look at the subdirectory:
\Keil\Arm\Boards\Phytec\LPC3250
There you can see bootloaders for NOR and NAND.
From memory, I think these are functionally equivalent to the Phytec method mentioned in the FAQ.
Hi Thank you for your assistance. I will try to find out the solution.