[PATCH 3/8] arm: omap: sdram-nokia: prepare for new memory timings

Aaro Koskinen
2010-12-09T16:38:37Z

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>
---
arch/arm/mach-omap2/sdram-nokia.c | 11 ++++++-----
1 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/arch/arm/mach-omap2/sdram-nokia.c b/arch/arm/mach-omap2/sdram-nokia.c
index 261efc8..97d1673 100644
--- a/arch/arm/mach-omap2/sdram-nokia.c
+++ b/arch/arm/mach-omap2/sdram-nokia.c
@@ -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];
}
--
1.5.6.5