imgtec/danube: Add support for ImgTec Danube SoC

Add build infrastructure and basic support code for the ImgTec Danube
SoC. This support is sufficient to run on a simulator.

BUG=chrome-os-partner:31438
TEST=none yet

Change-Id: I59e36589765bf06b075fd4850215a0ef71246bb1
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 881278d7fbb8e6803bc8f6f9e84c64640b097401
Original-Change-Id: Ia7ed7288b13085db7ff37b5ad75d978b6137f958
Original-Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/207974
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/8762
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

1 files changed, 40 insertions, 0 deletions

diff --git a/src/soc/imgtec/danube/Makefile.inc b/src/soc/imgtec/danube/Makefile.inc
new file mode 100644
index 0000000000..74822de82d
--- /dev/null
+++ b/src/soc/imgtec/danube/Makefile.inc
@@ -0,0 +1,40 @@
+#
+# This file is part of the coreboot project.
+#
+# Copyright (C) 2014 Imagination Technologies
+#
+# 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
+#
+
+ifeq ($(CONFIG_CONSOLE_SERIAL_UART),y)
+bootblock-$(CONFIG_BOOTBLOCK_CONSOLE) += uart.c
+romstage-y += uart.c
+ramstage-y += uart.c
+endif
+
+romstage-y += cbmem.c
+ramstage-y += cbmem.c
+
+# Generate the actual coreboot bootblock code
+$(objcbfs)/bootblock.raw: $(objcbfs)/bootblock.elf
+	@printf "    OBJCOPY    $(subst $(obj)/,,$(@))\n"
+	$(OBJCOPY_bootblock) -O binary $< $@.tmp
+	@mv $@.tmp $@
+
+# Create a complete bootblock which will start up the system
+$(objcbfs)/bootblock.bin: $(objcbfs)/bootblock.raw $(BIMGTOOL)
+	@printf "    BIMGTOOL   $(subst $(obj)/,,$(@))\n"
+	$(BIMGTOOL) $< $@ $(CONFIG_BOOTBLOCK_BASE)