Sheng-Liang Pan has uploaded this change for review.
mb/google/volteer: Create volet variant
Create the volet variant of the volteer reference board by copying
the template files to a new directory named for the variant.
(Auto-Generated by create_coreboot_variant.sh version 4.5.0).
BUG=b:186334008
BRANCH=None
TEST=util/abuild/abuild -p none -t google/volteer -x -a
make sure the build includes GOOGLE_VOLET
Signed-off-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
Change-Id: Ic6ca9a78494e3819b0fb39c0bcc70fed95c2c589
---
M src/mainboard/google/volteer/Kconfig
M src/mainboard/google/volteer/Kconfig.name
A src/mainboard/google/volteer/variants/volet/include/variant/ec.h
A src/mainboard/google/volteer/variants/volet/include/variant/gpio.h
A src/mainboard/google/volteer/variants/volet/memory/Makefile.inc
A src/mainboard/google/volteer/variants/volet/memory/dram_id.generated.txt
A src/mainboard/google/volteer/variants/volet/memory/mem_parts_used.txt
A src/mainboard/google/volteer/variants/volet/overridetree.cb
8 files changed, 52 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/71/52871/1
diff --git a/src/mainboard/google/volteer/Kconfig b/src/mainboard/google/volteer/Kconfig
index de301f1..bdfb6da 100644
--- a/src/mainboard/google/volteer/Kconfig
+++ b/src/mainboard/google/volteer/Kconfig
@@ -107,6 +107,7 @@
default "Drobit" if BOARD_GOOGLE_DROBIT
default "Copano" if BOARD_GOOGLE_COPANO
default "Collis" if BOARD_GOOGLE_COLLIS
+ default "Volet" if BOARD_GOOGLE_VOLET
config MAX_CPUS
int
@@ -152,6 +153,7 @@
default "drobit" if BOARD_GOOGLE_DROBIT
default "copano" if BOARD_GOOGLE_COPANO
default "collis" if BOARD_GOOGLE_COLLIS
+ default "volet" if BOARD_GOOGLE_VOLET
config VARIANT_HAS_MIPI_CAMERA
bool
diff --git a/src/mainboard/google/volteer/Kconfig.name b/src/mainboard/google/volteer/Kconfig.name
index 4b580ad..14062a9 100644
--- a/src/mainboard/google/volteer/Kconfig.name
+++ b/src/mainboard/google/volteer/Kconfig.name
@@ -87,3 +87,7 @@
config BOARD_GOOGLE_COLLIS
bool "-> Collis"
select BOARD_GOOGLE_BASEBOARD_VOLTEER
+
+config BOARD_GOOGLE_VOLET
+ bool "-> Volet"
+ select BOARD_GOOGLE_BASEBOARD_VOLTEER
diff --git a/src/mainboard/google/volteer/variants/volet/include/variant/ec.h b/src/mainboard/google/volteer/variants/volet/include/variant/ec.h
new file mode 100644
index 0000000..7a2a6ff
--- /dev/null
+++ b/src/mainboard/google/volteer/variants/volet/include/variant/ec.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#ifndef __VARIANT_EC_H__
+#define __VARIANT_EC_H__
+
+#include <baseboard/ec.h>
+
+#endif
diff --git a/src/mainboard/google/volteer/variants/volet/include/variant/gpio.h b/src/mainboard/google/volteer/variants/volet/include/variant/gpio.h
new file mode 100644
index 0000000..b5fa8c5
--- /dev/null
+++ b/src/mainboard/google/volteer/variants/volet/include/variant/gpio.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#ifndef VARIANT_GPIO_H
+#define VARIANT_GPIO_H
+
+#include <baseboard/gpio.h>
+
+/* Memory configuration board straps */
+/* Copied from baseboard and may need to change for the new variant. */
+#define GPIO_MEM_CONFIG_0 GPP_C12
+#define GPIO_MEM_CONFIG_1 GPP_C15
+#define GPIO_MEM_CONFIG_2 GPP_C14
+#define GPIO_MEM_CONFIG_3 GPP_D15
+
+#endif
diff --git a/src/mainboard/google/volteer/variants/volet/memory/Makefile.inc b/src/mainboard/google/volteer/variants/volet/memory/Makefile.inc
new file mode 100644
index 0000000..b0ca222
--- /dev/null
+++ b/src/mainboard/google/volteer/variants/volet/memory/Makefile.inc
@@ -0,0 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-or-later
+## This is an auto-generated file. Do not edit!!
+## Add memory parts in mem_parts_used.txt and run spd_tools to regenerate.
+
+SPD_SOURCES = placeholder.spd.hex
diff --git a/src/mainboard/google/volteer/variants/volet/memory/dram_id.generated.txt b/src/mainboard/google/volteer/variants/volet/memory/dram_id.generated.txt
new file mode 100644
index 0000000..fa24790
--- /dev/null
+++ b/src/mainboard/google/volteer/variants/volet/memory/dram_id.generated.txt
@@ -0,0 +1 @@
+DRAM Part Name ID to assign
diff --git a/src/mainboard/google/volteer/variants/volet/memory/mem_parts_used.txt b/src/mainboard/google/volteer/variants/volet/memory/mem_parts_used.txt
new file mode 100644
index 0000000..e4258b5
--- /dev/null
+++ b/src/mainboard/google/volteer/variants/volet/memory/mem_parts_used.txt
@@ -0,0 +1,11 @@
+# This is a CSV file containing a list of memory parts used by this variant.
+# One part per line with an optional fixed ID in column 2.
+# Only include a fixed ID if it is required for legacy reasons!
+# Generated IDs are dependent on the order of parts in this file,
+# so new parts must always be added at the end of the file!
+#
+# Generate an updated Makefile.inc and dram_id.generated.txt by running the
+# gen_part_id tool from util/spd_tools/{ddr4,lp4x}.
+# See util/spd_tools/{ddr4,lp4x}/README.md for more details and instructions.
+
+# Part Name
diff --git a/src/mainboard/google/volteer/variants/volet/overridetree.cb b/src/mainboard/google/volteer/variants/volet/overridetree.cb
new file mode 100644
index 0000000..32204c5
--- /dev/null
+++ b/src/mainboard/google/volteer/variants/volet/overridetree.cb
@@ -0,0 +1,6 @@
+chip soc/intel/tigerlake
+
+ device domain 0 on
+ end
+
+end
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