1 files changed, 44 insertions, 0 deletions
diff --git a/src/mainboard/prodrive/hermes/memory.c b/src/mainboard/prodrive/hermes/memory.c
new file mode 100644
index 0000000000..0ff21c4754
--- /dev/null
+++ b/src/mainboard/prodrive/hermes/memory.c
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <variant/variants.h>
+#include <soc/cnl_memcfg_init.h>
+
+static const struct cnl_mb_cfg baseboard_memcfg_cfg = {
+	/* Access memory info through SMBUS. */
+	.spd[0] = {
+		.read_type = READ_SMBUS,
+		.spd_spec = {.spd_smbus_address = 0xA0}
+	},
+	.spd[1] = {
+		.read_type = READ_SMBUS,
+		.spd_spec = {.spd_smbus_address = 0xA2}
+	},
+	.spd[2] = {
+		.read_type = READ_SMBUS,
+		.spd_spec = {.spd_smbus_address = 0xA4}
+	},
+	.spd[3] = {
+		.read_type = READ_SMBUS,
+		.spd_spec = {.spd_smbus_address = 0xA6}
+	},
+
+	/* Baseboard uses 121, 81 and 100 rcomp resistors */
+	.rcomp_resistor = {121, 81, 100},
+
+	/* Baseboard Rcomp target values. */
+	.rcomp_targets = {100, 40, 20, 20, 26},
+
+	/* Baseboard is an interleaved design */
+	.dq_pins_interleaved = 1,
+
+	/* Baseboard is using config 2 for vref_ca */
+	.vref_ca_config = 2,
+
+	/* Disable Early Command Training */
+	.ect = 0,
+};
+
+const struct cnl_mb_cfg *variant_memcfg_config(void)
+{
+	return &baseboard_memcfg_cfg;
+}