diff options
| author | Alexandre Belloni | 2017-02-01 22:10:34 +0100 |
|---|---|---|
| committer | Alexandre Belloni | 2017-03-31 20:36:07 +0200 |
| commit | 56387634b7604c141b8645d2377980164e18da0d (patch) | |
| tree | 054a5bdf2303b8714b130081e6b7a3d14cb38034 /samples/kfifo | |
| parent | ARM: at91: pm: Simplify at91rm9200_standby (diff) | |
| download | kernel-qcow2-linux-56387634b7604c141b8645d2377980164e18da0d.tar.gz kernel-qcow2-linux-56387634b7604c141b8645d2377980164e18da0d.tar.xz kernel-qcow2-linux-56387634b7604c141b8645d2377980164e18da0d.zip | |
ARM: at91: pm: Workaround DDRSDRC self-refresh bug with LPDDR1 memories.
As already explained for pm_suspend.S, the DDRSDR controller fails 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.
Acked-by: Wenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'samples/kfifo')
0 files changed, 0 insertions, 0 deletions