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7 Commits

Author SHA1 Message Date
Aaro Koskinen
20dbeb1081 arm: omap: sdram-nokia: add 97.6/195.2 MHz timing data 
Introduce 97.6/195.2 MHz memory timing data. Based on patches by Eduardo
Valentin, Igor Dmitriev and Juha Keski-Saari.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Cc: Eduardo Valentin <eduardo.valentin@nokia.com>
Cc: Igor Dmitriev <ext-dmitriev.igor@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
 2010-12-17 15:13:46 -08:00
Aaro Koskinen
15d24e118d arm: omap: sdram-nokia: delete redundant timing data 
41.5 MHz SDRAM clock is not usable.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
 2010-12-17 15:13:46 -08:00
Aaro Koskinen
2b1af87ace arm: omap: sdram-nokia: improve error handling 
Actually check for errors: print an error log and return NULL.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
 2010-12-17 15:13:46 -08:00
Aaro Koskinen
e5f5b5422d arm: omap: sdram-nokia: use array to list timings 
Use an array to make it easier to add new values.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
 2010-12-17 15:13:45 -08:00
Aaro Koskinen
fbd208e977 arm: omap: sdram-nokia: prepare for new memory timings 
Rename the current timings to indicate they're for 166 MHz. Based on
patches by Eduardo Valentin and Juha Keski-Saari.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Cc: Eduardo Valentin <eduardo.valentin@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
 2010-12-17 15:13:45 -08:00
Aaro Koskinen
fcd8d84633 arm: omap: add sdram-nokia.h 
Add a header file for Nokia SDRAM functions. Based on patches by Juha
Keski-Saari.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
 2010-12-17 15:13:44 -08:00
Aaro Koskinen
6c3bc4eb56 arm: omap: rename board-rx51-sdram.c to sdram-nokia.c 
Rename the file and functions so that it can be reused by future Nokia
boards. Based on patches by Juha Keski-Saari.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
 2010-12-17 15:13:44 -08:00