On Thursday 24 July 2008, Kumar Gala wrote: > > On Jul 24, 2008, at 9:21 AM, Laurent Pinchart wrote: > > > When generating a break condition on a serial port, the CPM must be > > told beforehand how long the break should be. Unfortunately, this > > information is not available through the current serial break handling > > API. This patch works around the problem by requesting a 32767 characters > > break followed by a 0 characters break after the requested duration. The > > CPM will stop the first break when the second one is requested. This might > > not work with future CPM revisions. > > What do you mean by future CPM revision? Do you mean QE? I was thinking about minor revisions of the CPM2 silicon as described in http://www.freescale.com/files/32bit/doc/app_note/AN2291.pdf -- Laurent Pinchart CSE Semaphore Belgium Chaussee de Bruxelles, 732A B-1410 Waterloo Belgium T +32 (2) 387 42 59 F +32 (2) 387 42 75
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