I'm a JTAG newbie and I was wondering if anyone would be kind enough to help me out.
I have managed to get hold of some GPS replacement boards that have a Samsung S3C2410A (ARM9) chip and Samsung K9F5608U0D flash mem. I have managed to install OpenOCD (linux version) and it seems that it's recognising my Amontec JTAG key correctly. I am going to be soldering the prerequisite JTAG interface onto the board this evening. However I have a few questions of how to proceed from there. The aim at the moment is to flash u-boot to the flash. But I have no idea how to do that. My current openocd config looks as follows: interface ft2232 ft2232_device_desc "Amontec JTAGkey A" ft2232_layout jtagkey ft2232_vid_pid 0x0403 0xcff8 jtag_speed 0 How to I now tell the JTAG that it needs to deal with an ARM9 chip, flash a .bin file to it etc. etc.? I've tried searching the net for this info but everything seems a bit confusing and I was wondering if anyone would be happy to help clear it up for me? Any help would be great! Thanks!, David
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