Individual boards might provide their own emif_get_device_timings function and use the elpidia timings in their own way, hence those have to be exported.
Signed-off-by: Paul Kocialkowski contact@paulk.fr --- arch/arm/cpu/armv7/omap4/sdram_elpida.c | 2 +- arch/arm/include/asm/arch-omap4/sys_proto.h | 5 +++++ 2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/arm/cpu/armv7/omap4/sdram_elpida.c b/arch/arm/cpu/armv7/omap4/sdram_elpida.c index ad18c6c..78b4f09 100644 --- a/arch/arm/cpu/armv7/omap4/sdram_elpida.c +++ b/arch/arm/cpu/armv7/omap4/sdram_elpida.c @@ -278,7 +278,7 @@ static const struct lpddr2_ac_timings *elpida_ac_timings[MAX_NUM_SPEEDBINS] = { &timings_elpida_400_mhz };
-static const struct lpddr2_device_timings elpida_2G_S4_timings = { +const struct lpddr2_device_timings elpida_2G_S4_timings = { .ac_timings = elpida_ac_timings, .min_tck = &min_tck_elpida, }; diff --git a/arch/arm/include/asm/arch-omap4/sys_proto.h b/arch/arm/include/asm/arch-omap4/sys_proto.h index f9bcbb6..27900dd 100644 --- a/arch/arm/include/asm/arch-omap4/sys_proto.h +++ b/arch/arm/include/asm/arch-omap4/sys_proto.h @@ -30,6 +30,11 @@ extern const struct dmm_lisa_map_regs ma_lisa_map_2G_x_2_x_2; extern const struct lpddr2_device_details elpida_2G_S4_details; extern const struct lpddr2_device_details elpida_4G_S4_details; #endif + +#ifndef CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS +extern const struct lpddr2_device_timings elpida_2G_S4_timings; +#endif + struct omap_sysinfo { char *board_string; };