7 files changed, 42 insertions, 0 deletions
diff --git a/src/soc/Kconfig b/src/soc/Kconfig
index 53d7b90625..0412919362 100644
--- a/src/soc/Kconfig
+++ b/src/soc/Kconfig
@@ -2,3 +2,4 @@ source src/soc/intel/Kconfig
 source src/soc/nvidia/Kconfig
 source src/soc/qualcomm/Kconfig
 source src/soc/samsung/Kconfig
+source src/soc/ucb/Kconfig
diff --git a/src/soc/Makefile.inc b/src/soc/Makefile.inc
index 6939346ad0..ab3e1662bb 100644
--- a/src/soc/Makefile.inc
+++ b/src/soc/Makefile.inc
@@ -5,3 +5,4 @@ subdirs-y += intel
 subdirs-y += nvidia
 subdirs-y += qualcomm
 subdirs-y += samsung
+subdirs-y += ucb
diff --git a/src/soc/ucb/Kconfig b/src/soc/ucb/Kconfig
new file mode 100644
index 0000000000..7af50cb87a
--- /dev/null
+++ b/src/soc/ucb/Kconfig
@@ -0,0 +1 @@
+source src/soc/ucb/riscv/Kconfig
diff --git a/src/soc/ucb/Makefile.inc b/src/soc/ucb/Makefile.inc
new file mode 100644
index 0000000000..35bc72871c
--- /dev/null
+++ b/src/soc/ucb/Makefile.inc
@@ -0,0 +1 @@
+subdirs-$(CONFIG_CPU_UCB_RISCV) += riscv
diff --git a/src/soc/ucb/riscv/Kconfig b/src/soc/ucb/riscv/Kconfig
new file mode 100644
index 0000000000..d1e4ba7560
--- /dev/null
+++ b/src/soc/ucb/riscv/Kconfig
@@ -0,0 +1,11 @@
+config SOC_UCB_RISCV
+	select ARCH_RISCV
+	select ARCH_BOOTBLOCK_RISCV
+	select ARCH_ROMSTAGE_RISCV
+	select ARCH_RAMSTAGE_RISCV
+	bool
+	default n
+
+if SOC_UCB_RISCV
+
+endif
diff --git a/src/soc/ucb/riscv/Makefile.inc b/src/soc/ucb/riscv/Makefile.inc
new file mode 100644
index 0000000000..c25a2fccdb
--- /dev/null
+++ b/src/soc/ucb/riscv/Makefile.inc
@@ -0,0 +1,3 @@
+romstage-y += cbmem.c
+
+ramstage-y += cbmem.c
diff --git a/src/soc/ucb/riscv/cbmem.c b/src/soc/ucb/riscv/cbmem.c
new file mode 100644
index 0000000000..9c3ee989a6
--- /dev/null
+++ b/src/soc/ucb/riscv/cbmem.c
@@ -0,0 +1,24 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <cbmem.h>
+
+void *cbmem_top(void)
+{
+	// TODO: find out how RISCV stores this.
+        return (void *)0x1fff000;
+}