Re: [PATCH 3/3] pm: at91: Workaround DDRSDRC self-refresh bug with LPDDR1 memories.

2015-03-03 Thread Nicolas Ferre
Le 05/02/2015 07:02, Wenyou Yang a écrit : > From: Peter Rosin > > The DDRSDR controller fails miserably to put LPDDR1 memories in > self-refresh. Force the controller to think it has DDR2 memories > during the self-refresh period, as the DDR2 self-refresh spec is > equivalent to LPDDR1, and is c

[PATCH 3/3] pm: at91: Workaround DDRSDRC self-refresh bug with LPDDR1 memories.

2015-02-04 Thread Wenyou Yang
From: Peter Rosin The DDRSDR controller fails miserably to put LPDDR1 memories in self-refresh. Force the controller to think it has DDR2 memories during the self-refresh period, as the DDR2 self-refresh spec is equivalent to LPDDR1, and is correctly implemented in the controller. Assume that th