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authorPaul Kocialkowski <contact@paulk.fr>2016-02-27 19:18:54 +0100
committerTom Rini <trini@konsulko.com>2016-03-15 15:11:31 -0400
commit96703acd0ae7899ddf49b40ae2026a2afd16db26 (patch)
tree3b71a851dca34a11b7f670152af09c94803e77ec
parent7cb998ba8569ec108fcc415a32e39ec6d825ad68 (diff)
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omap4: Export elpidia sdram timings
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>
-rw-r--r--arch/arm/cpu/armv7/omap4/sdram_elpida.c2
-rw-r--r--arch/arm/include/asm/arch-omap4/sys_proto.h5
2 files changed, 6 insertions, 1 deletions
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 bae0db7..5fa1cf8 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;
};