The datasheet and ARM subsystem user guide refer the PLLs as PLL1 and PLL2. In any case, I think you would need to:
* Execute code from internal memory * Put the DDR into self-refresh * Turn off / bypass DDR PLL Brad ________________________________________ From: davinci-linux-open-source-boun...@linux.davincidsp.com [mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf Of Azam Ansari Sent: Friday, July 24, 2009 4:56 AM To: davinci-linux-open-source@linux.davincidsp.com; Steve Chen Subject: PLL1 bypass on DM355 Hi Steve, I was able to put PLL0 in bypass mode on DM355. But I am unable to put PLL1 in bypass mode since PLL1 supplies clock to DDR memory. Can you please tell me how do I make DDR memory to use the internal clock instead of PLL1 clock? Is it possible to put PLL1 in bypass mode? Thanks, azam. _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
