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Commit fbd208e9 authored by Aaro Koskinen's avatar Aaro Koskinen Committed by Tony Lindgren
Browse files

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: default avatarAaro Koskinen <aaro.koskinen@nokia.com>
Cc: Eduardo Valentin <eduardo.valentin@nokia.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent fcd8d846

arch/arm/mach-omap2/sdram-nokia.c

+6 −5
Original line number Diff line number Diff line
@@ -46,7 +46,7 @@ struct sdram_timings { 


static struct omap_sdrc_params nokia_sdrc_params[4];



static const struct sdram_timings memory_timings[] = {

static const struct sdram_timings nokia_166mhz_timings[] = {

	{

		.casl = 3,

		.tDAL = 33000,
@@ -160,7 +160,8 @@ static int set_sdrc_timing_regval_ps(u32 *regval, int st_bit, int end_bit, 
		err = -1;

#endif



static int sdrc_timings(int id, long rate)

static int sdrc_timings(int id, long rate,

			const struct sdram_timings *memory_timings)

{

	u32 ticks_per_ms;

	u32 rfr, l;
@@ -213,9 +214,9 @@ struct omap_sdrc_params *nokia_get_sdram_timings(void) 
{

	int err;



	err = sdrc_timings(0, 41500000);

	err |= sdrc_timings(1, 83000000);

	err |= sdrc_timings(2, 166000000);

	err = sdrc_timings(0, 41500000, nokia_166mhz_timings);

	err |= sdrc_timings(1, 83000000, nokia_166mhz_timings);

	err |= sdrc_timings(2, 166000000, nokia_166mhz_timings);



	return &nokia_sdrc_params[0];

}