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omap4: Export jedec sdram timings 

Individual boards might provide their own emif_get_device_timings function and
use the jedec timings in their own way, hence those have to be exported.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
This commit is contained in:
Paul Kocialkowski 2016-02-27 19:18:55 +01:00 committed by Tom Rini
parent 96703acd0a
commit ed5ddebe96
2 changed files with 4 additions and 2 deletions
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2
arch/arm/cpu/armv7/omap4/emif.c
View File

@ -96,7 +96,7 @@ static const struct lpddr2_ac_timings const*
&timings_jedec_400_mhz &timings_jedec_400_mhz
}; };
static const struct lpddr2_device_timings jedec_default_timings = { const struct lpddr2_device_timings jedec_default_timings = {
.ac_timings = jedec_ac_timings, .ac_timings = jedec_ac_timings,
.min_tck = &min_tck_jedec .min_tck = &min_tck_jedec
}; };

4
arch/arm/include/asm/arch-omap4/sys_proto.h
View File

@ -31,7 +31,9 @@ extern const struct lpddr2_device_details elpida_2G_S4_details;
extern const struct lpddr2_device_details elpida_4G_S4_details; extern const struct lpddr2_device_details elpida_4G_S4_details;
#endif #endif
#ifndef CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS #ifdef CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
extern const struct lpddr2_device_timings jedec_default_timings;
#else
extern const struct lpddr2_device_timings elpida_2G_S4_timings; extern const struct lpddr2_device_timings elpida_2G_S4_timings;
#endif #endif