diff --git a/src/mainboard/google/veyron_fievel/sdram_configs.c b/src/mainboard/google/veyron_fievel/sdram_configs.c
index f8760a8fb0..7f8f0b0ee0 100644
--- a/src/mainboard/google/veyron_fievel/sdram_configs.c
+++ b/src/mainboard/google/veyron_fievel/sdram_configs.c
@@ -44,7 +44,7 @@ static struct rk3288_sdram_params sdram_configs[] = {
 #include "sdram_inf/sdram-ddr3-samsung-2GB.inc"		/* ram_code = 000Z */
 #include "sdram_inf/sdram-lpddr3-micron-2GB-D2.inc"	/* ram_code = 001Z */
 #include "sdram_inf/sdram-lpddr3-hynix-2GB-BK.inc"	/* ram_code = 00Z0 */
-#include "sdram_inf/sdram-unused.inc"			/* ram_code = 00Z1 */
+#include "sdram_inf/sdram-lpddr3-hynix-4GB.inc"		/* ram_code = 00Z1 */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 00ZZ */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 010Z */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 011Z */
diff --git a/src/mainboard/google/veyron_gus/sdram_configs.c b/src/mainboard/google/veyron_gus/sdram_configs.c
index f8760a8fb0..7f8f0b0ee0 100644
--- a/src/mainboard/google/veyron_gus/sdram_configs.c
+++ b/src/mainboard/google/veyron_gus/sdram_configs.c
@@ -44,7 +44,7 @@ static struct rk3288_sdram_params sdram_configs[] = {
 #include "sdram_inf/sdram-ddr3-samsung-2GB.inc"		/* ram_code = 000Z */
 #include "sdram_inf/sdram-lpddr3-micron-2GB-D2.inc"	/* ram_code = 001Z */
 #include "sdram_inf/sdram-lpddr3-hynix-2GB-BK.inc"	/* ram_code = 00Z0 */
-#include "sdram_inf/sdram-unused.inc"			/* ram_code = 00Z1 */
+#include "sdram_inf/sdram-lpddr3-hynix-4GB.inc"		/* ram_code = 00Z1 */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 00ZZ */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 010Z */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 011Z */
diff --git a/src/mainboard/google/veyron_mickey/sdram_configs.c b/src/mainboard/google/veyron_mickey/sdram_configs.c
index f8760a8fb0..7f8f0b0ee0 100644
--- a/src/mainboard/google/veyron_mickey/sdram_configs.c
+++ b/src/mainboard/google/veyron_mickey/sdram_configs.c
@@ -44,7 +44,7 @@ static struct rk3288_sdram_params sdram_configs[] = {
 #include "sdram_inf/sdram-ddr3-samsung-2GB.inc"		/* ram_code = 000Z */
 #include "sdram_inf/sdram-lpddr3-micron-2GB-D2.inc"	/* ram_code = 001Z */
 #include "sdram_inf/sdram-lpddr3-hynix-2GB-BK.inc"	/* ram_code = 00Z0 */
-#include "sdram_inf/sdram-unused.inc"			/* ram_code = 00Z1 */
+#include "sdram_inf/sdram-lpddr3-hynix-4GB.inc"		/* ram_code = 00Z1 */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 00ZZ */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 010Z */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 011Z */
diff --git a/src/mainboard/google/veyron_minnie/sdram_configs.c b/src/mainboard/google/veyron_minnie/sdram_configs.c
index f8760a8fb0..7f8f0b0ee0 100644
--- a/src/mainboard/google/veyron_minnie/sdram_configs.c
+++ b/src/mainboard/google/veyron_minnie/sdram_configs.c
@@ -44,7 +44,7 @@ static struct rk3288_sdram_params sdram_configs[] = {
 #include "sdram_inf/sdram-ddr3-samsung-2GB.inc"		/* ram_code = 000Z */
 #include "sdram_inf/sdram-lpddr3-micron-2GB-D2.inc"	/* ram_code = 001Z */
 #include "sdram_inf/sdram-lpddr3-hynix-2GB-BK.inc"	/* ram_code = 00Z0 */
-#include "sdram_inf/sdram-unused.inc"			/* ram_code = 00Z1 */
+#include "sdram_inf/sdram-lpddr3-hynix-4GB.inc"		/* ram_code = 00Z1 */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 00ZZ */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 010Z */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 011Z */
diff --git a/src/mainboard/google/veyron_nicky/sdram_configs.c b/src/mainboard/google/veyron_nicky/sdram_configs.c
index f8760a8fb0..7f8f0b0ee0 100644
--- a/src/mainboard/google/veyron_nicky/sdram_configs.c
+++ b/src/mainboard/google/veyron_nicky/sdram_configs.c
@@ -44,7 +44,7 @@ static struct rk3288_sdram_params sdram_configs[] = {
 #include "sdram_inf/sdram-ddr3-samsung-2GB.inc"		/* ram_code = 000Z */
 #include "sdram_inf/sdram-lpddr3-micron-2GB-D2.inc"	/* ram_code = 001Z */
 #include "sdram_inf/sdram-lpddr3-hynix-2GB-BK.inc"	/* ram_code = 00Z0 */
-#include "sdram_inf/sdram-unused.inc"			/* ram_code = 00Z1 */
+#include "sdram_inf/sdram-lpddr3-hynix-4GB.inc"		/* ram_code = 00Z1 */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 00ZZ */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 010Z */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 011Z */
diff --git a/src/mainboard/google/veyron_pinky/sdram_configs.c b/src/mainboard/google/veyron_pinky/sdram_configs.c
index f8760a8fb0..7f8f0b0ee0 100644
--- a/src/mainboard/google/veyron_pinky/sdram_configs.c
+++ b/src/mainboard/google/veyron_pinky/sdram_configs.c
@@ -44,7 +44,7 @@ static struct rk3288_sdram_params sdram_configs[] = {
 #include "sdram_inf/sdram-ddr3-samsung-2GB.inc"		/* ram_code = 000Z */
 #include "sdram_inf/sdram-lpddr3-micron-2GB-D2.inc"	/* ram_code = 001Z */
 #include "sdram_inf/sdram-lpddr3-hynix-2GB-BK.inc"	/* ram_code = 00Z0 */
-#include "sdram_inf/sdram-unused.inc"			/* ram_code = 00Z1 */
+#include "sdram_inf/sdram-lpddr3-hynix-4GB.inc"		/* ram_code = 00Z1 */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 00ZZ */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 010Z */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 011Z */
diff --git a/src/mainboard/google/veyron_romy/sdram_configs.c b/src/mainboard/google/veyron_romy/sdram_configs.c
index f8760a8fb0..7f8f0b0ee0 100644
--- a/src/mainboard/google/veyron_romy/sdram_configs.c
+++ b/src/mainboard/google/veyron_romy/sdram_configs.c
@@ -44,7 +44,7 @@ static struct rk3288_sdram_params sdram_configs[] = {
 #include "sdram_inf/sdram-ddr3-samsung-2GB.inc"		/* ram_code = 000Z */
 #include "sdram_inf/sdram-lpddr3-micron-2GB-D2.inc"	/* ram_code = 001Z */
 #include "sdram_inf/sdram-lpddr3-hynix-2GB-BK.inc"	/* ram_code = 00Z0 */
-#include "sdram_inf/sdram-unused.inc"			/* ram_code = 00Z1 */
+#include "sdram_inf/sdram-lpddr3-hynix-4GB.inc"		/* ram_code = 00Z1 */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 00ZZ */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 010Z */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 011Z */
diff --git a/src/mainboard/google/veyron_speedy/sdram_configs.c b/src/mainboard/google/veyron_speedy/sdram_configs.c
index f8760a8fb0..7f8f0b0ee0 100644
--- a/src/mainboard/google/veyron_speedy/sdram_configs.c
+++ b/src/mainboard/google/veyron_speedy/sdram_configs.c
@@ -44,7 +44,7 @@ static struct rk3288_sdram_params sdram_configs[] = {
 #include "sdram_inf/sdram-ddr3-samsung-2GB.inc"		/* ram_code = 000Z */
 #include "sdram_inf/sdram-lpddr3-micron-2GB-D2.inc"	/* ram_code = 001Z */
 #include "sdram_inf/sdram-lpddr3-hynix-2GB-BK.inc"	/* ram_code = 00Z0 */
-#include "sdram_inf/sdram-unused.inc"			/* ram_code = 00Z1 */
+#include "sdram_inf/sdram-lpddr3-hynix-4GB.inc"		/* ram_code = 00Z1 */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 00ZZ */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 010Z */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 011Z */
diff --git a/src/mainboard/google/veyron_thea/sdram_configs.c b/src/mainboard/google/veyron_thea/sdram_configs.c
index f8760a8fb0..7f8f0b0ee0 100644
--- a/src/mainboard/google/veyron_thea/sdram_configs.c
+++ b/src/mainboard/google/veyron_thea/sdram_configs.c
@@ -44,7 +44,7 @@ static struct rk3288_sdram_params sdram_configs[] = {
 #include "sdram_inf/sdram-ddr3-samsung-2GB.inc"		/* ram_code = 000Z */
 #include "sdram_inf/sdram-lpddr3-micron-2GB-D2.inc"	/* ram_code = 001Z */
 #include "sdram_inf/sdram-lpddr3-hynix-2GB-BK.inc"	/* ram_code = 00Z0 */
-#include "sdram_inf/sdram-unused.inc"			/* ram_code = 00Z1 */
+#include "sdram_inf/sdram-lpddr3-hynix-4GB.inc"		/* ram_code = 00Z1 */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 00ZZ */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 010Z */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 011Z */
diff --git a/src/mainboard/google/veyron_tiger/sdram_configs.c b/src/mainboard/google/veyron_tiger/sdram_configs.c
index f8760a8fb0..7f8f0b0ee0 100644
--- a/src/mainboard/google/veyron_tiger/sdram_configs.c
+++ b/src/mainboard/google/veyron_tiger/sdram_configs.c
@@ -44,7 +44,7 @@ static struct rk3288_sdram_params sdram_configs[] = {
 #include "sdram_inf/sdram-ddr3-samsung-2GB.inc"		/* ram_code = 000Z */
 #include "sdram_inf/sdram-lpddr3-micron-2GB-D2.inc"	/* ram_code = 001Z */
 #include "sdram_inf/sdram-lpddr3-hynix-2GB-BK.inc"	/* ram_code = 00Z0 */
-#include "sdram_inf/sdram-unused.inc"			/* ram_code = 00Z1 */
+#include "sdram_inf/sdram-lpddr3-hynix-4GB.inc"		/* ram_code = 00Z1 */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 00ZZ */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 010Z */
 #include "sdram_inf/sdram-unused.inc"			/* ram_code = 011Z */