#include <fsl_ddr_sdram.h>
#include <fsl_ddr.h>
+#if defined(CONFIG_FSL_LSCH2) || defined(CONFIG_FSL_LSCH3) || \
+ defined(CONFIG_ARM)
+#include <asm/arch/clock.h>
+#endif
/*
* Use our own stack based buffer before relocation to allow accessing longer
* hwconfig strings that might be in the environment before we've relocated.
* This is pretty fragile on both the use of stack and if the buffer is big
- * enough. However we will get a warning from getenv_f for the later.
+ * enough. However we will get a warning from env_get_f() for the latter.
*/
/* Board-specific functions defined in each board's ddr.c */
/* Quad rank is not verified yet due availability.
* Replacing 20 OHM with 34 OHM since DDR4 doesn't have 20 OHM option
*/
-static const struct dynamic_odt single_Q[4] = {
+static __maybe_unused const struct dynamic_odt single_Q[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_CS_AND_OTHER_DIMM,
}
};
-static const struct dynamic_odt single_D[4] = {
+static __maybe_unused const struct dynamic_odt single_D[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_ALL,
{0, 0, 0, 0}
};
-static const struct dynamic_odt single_S[4] = {
+static __maybe_unused const struct dynamic_odt single_S[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_ALL,
{0, 0, 0, 0},
};
-static const struct dynamic_odt dual_DD[4] = {
+static __maybe_unused const struct dynamic_odt dual_DD[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_SAME_DIMM,
}
};
-static const struct dynamic_odt dual_DS[4] = {
+static __maybe_unused const struct dynamic_odt dual_DS[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_SAME_DIMM,
},
{0, 0, 0, 0}
};
-static const struct dynamic_odt dual_SD[4] = {
+static __maybe_unused const struct dynamic_odt dual_SD[4] = {
{ /* cs0 */
FSL_DDR_ODT_OTHER_DIMM,
FSL_DDR_ODT_ALL,
}
};
-static const struct dynamic_odt dual_SS[4] = {
+static __maybe_unused const struct dynamic_odt dual_SS[4] = {
{ /* cs0 */
FSL_DDR_ODT_OTHER_DIMM,
FSL_DDR_ODT_ALL,
{0, 0, 0, 0}
};
-static const struct dynamic_odt dual_D0[4] = {
+static __maybe_unused const struct dynamic_odt dual_D0[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_SAME_DIMM,
{0, 0, 0, 0}
};
-static const struct dynamic_odt dual_0D[4] = {
+static __maybe_unused const struct dynamic_odt dual_0D[4] = {
{0, 0, 0, 0},
{0, 0, 0, 0},
{ /* cs2 */
}
};
-static const struct dynamic_odt dual_S0[4] = {
+static __maybe_unused const struct dynamic_odt dual_S0[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_CS,
};
-static const struct dynamic_odt dual_0S[4] = {
+static __maybe_unused const struct dynamic_odt dual_0S[4] = {
{0, 0, 0, 0},
{0, 0, 0, 0},
{ /* cs2 */
};
-static const struct dynamic_odt odt_unknown[4] = {
+static __maybe_unused const struct dynamic_odt odt_unknown[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_CS,
}
};
#elif defined(CONFIG_SYS_FSL_DDR3)
-static const struct dynamic_odt single_Q[4] = {
+static __maybe_unused const struct dynamic_odt single_Q[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_CS_AND_OTHER_DIMM,
}
};
-static const struct dynamic_odt single_D[4] = {
+static __maybe_unused const struct dynamic_odt single_D[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_ALL,
{0, 0, 0, 0}
};
-static const struct dynamic_odt single_S[4] = {
+static __maybe_unused const struct dynamic_odt single_S[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_ALL,
{0, 0, 0, 0},
};
-static const struct dynamic_odt dual_DD[4] = {
+static __maybe_unused const struct dynamic_odt dual_DD[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_SAME_DIMM,
}
};
-static const struct dynamic_odt dual_DS[4] = {
+static __maybe_unused const struct dynamic_odt dual_DS[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_SAME_DIMM,
},
{0, 0, 0, 0}
};
-static const struct dynamic_odt dual_SD[4] = {
+static __maybe_unused const struct dynamic_odt dual_SD[4] = {
{ /* cs0 */
FSL_DDR_ODT_OTHER_DIMM,
FSL_DDR_ODT_ALL,
}
};
-static const struct dynamic_odt dual_SS[4] = {
+static __maybe_unused const struct dynamic_odt dual_SS[4] = {
{ /* cs0 */
FSL_DDR_ODT_OTHER_DIMM,
FSL_DDR_ODT_ALL,
{0, 0, 0, 0}
};
-static const struct dynamic_odt dual_D0[4] = {
+static __maybe_unused const struct dynamic_odt dual_D0[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_SAME_DIMM,
{0, 0, 0, 0}
};
-static const struct dynamic_odt dual_0D[4] = {
+static __maybe_unused const struct dynamic_odt dual_0D[4] = {
{0, 0, 0, 0},
{0, 0, 0, 0},
{ /* cs2 */
}
};
-static const struct dynamic_odt dual_S0[4] = {
+static __maybe_unused const struct dynamic_odt dual_S0[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_CS,
};
-static const struct dynamic_odt dual_0S[4] = {
+static __maybe_unused const struct dynamic_odt dual_0S[4] = {
{0, 0, 0, 0},
{0, 0, 0, 0},
{ /* cs2 */
};
-static const struct dynamic_odt odt_unknown[4] = {
+static __maybe_unused const struct dynamic_odt odt_unknown[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_CS,
}
};
#else /* CONFIG_SYS_FSL_DDR3 */
-static const struct dynamic_odt single_Q[4] = {
+static __maybe_unused const struct dynamic_odt single_Q[4] = {
{0, 0, 0, 0},
{0, 0, 0, 0},
{0, 0, 0, 0},
{0, 0, 0, 0}
};
-static const struct dynamic_odt single_D[4] = {
+static __maybe_unused const struct dynamic_odt single_D[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_ALL,
{0, 0, 0, 0}
};
-static const struct dynamic_odt single_S[4] = {
+static __maybe_unused const struct dynamic_odt single_S[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_ALL,
{0, 0, 0, 0},
};
-static const struct dynamic_odt dual_DD[4] = {
+static __maybe_unused const struct dynamic_odt dual_DD[4] = {
{ /* cs0 */
FSL_DDR_ODT_OTHER_DIMM,
FSL_DDR_ODT_OTHER_DIMM,
}
};
-static const struct dynamic_odt dual_DS[4] = {
+static __maybe_unused const struct dynamic_odt dual_DS[4] = {
{ /* cs0 */
FSL_DDR_ODT_OTHER_DIMM,
FSL_DDR_ODT_OTHER_DIMM,
{0, 0, 0, 0}
};
-static const struct dynamic_odt dual_SD[4] = {
+static __maybe_unused const struct dynamic_odt dual_SD[4] = {
{ /* cs0 */
FSL_DDR_ODT_OTHER_DIMM,
FSL_DDR_ODT_OTHER_DIMM,
}
};
-static const struct dynamic_odt dual_SS[4] = {
+static __maybe_unused const struct dynamic_odt dual_SS[4] = {
{ /* cs0 */
FSL_DDR_ODT_OTHER_DIMM,
FSL_DDR_ODT_OTHER_DIMM,
{0, 0, 0, 0}
};
-static const struct dynamic_odt dual_D0[4] = {
+static __maybe_unused const struct dynamic_odt dual_D0[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_ALL,
{0, 0, 0, 0}
};
-static const struct dynamic_odt dual_0D[4] = {
+static __maybe_unused const struct dynamic_odt dual_0D[4] = {
{0, 0, 0, 0},
{0, 0, 0, 0},
{ /* cs2 */
}
};
-static const struct dynamic_odt dual_S0[4] = {
+static __maybe_unused const struct dynamic_odt dual_S0[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_CS,
};
-static const struct dynamic_odt dual_0S[4] = {
+static __maybe_unused const struct dynamic_odt dual_0S[4] = {
{0, 0, 0, 0},
{0, 0, 0, 0},
{ /* cs2 */
};
-static const struct dynamic_odt odt_unknown[4] = {
+static __maybe_unused const struct dynamic_odt odt_unknown[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
FSL_DDR_ODT_CS,
* Extract hwconfig from environment since we have not properly setup
* the environment but need it for ddr config params
*/
- if (getenv_f("hwconfig", buffer, sizeof(buffer)) > 0)
+ if (env_get_f("hwconfig", buffer, sizeof(buffer)) > 0)
buf = buffer;
#if defined(CONFIG_SYS_FSL_DDR3) || \
if ((pdimm[0].data_width >= 64) && \
(pdimm[0].data_width <= 72))
popts->data_bus_width = 0;
- else if ((pdimm[0].data_width >= 32) || \
+ else if ((pdimm[0].data_width >= 32) && \
(pdimm[0].data_width <= 40))
popts->data_bus_width = 1;
else {
* Extract hwconfig from environment since we have not properly setup
* the environment but need it for ddr config params
*/
- if (getenv_f("hwconfig", buffer, sizeof(buffer)) > 0)
+ if (env_get_f("hwconfig", buffer, sizeof(buffer)) > 0)
buf = buffer;
/* if hwconfig is not enabled, or "sdram" is not defined, use spd */