mb/google/skyrim: Create winterhold variant
Create the winterhold variant of the skyrim 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:240970782
BRANCH=None
TEST=util/abuild/abuild -p none -t google/skyrim -x -a
make sure the build includes GOOGLE_WINTERHOLD
Signed-off-by: Isaac Lee <isaaclee@google.com>
Change-Id: I0e16f0a674aa3f4687cd82d5840a3c2087148a51
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66620
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/google/skyrim/Kconfig b/src/mainboard/google/skyrim/Kconfig
index 63584d7..ea48589 100644
--- a/src/mainboard/google/skyrim/Kconfig
+++ b/src/mainboard/google/skyrim/Kconfig
@@ -65,6 +65,7 @@
config MAINBOARD_PART_NUMBER
default "Skyrim" if BOARD_GOOGLE_SKYRIM
+ default "Winterhold" if BOARD_GOOGLE_WINTERHOLD
config OVERRIDE_DEVICETREE
string
@@ -73,6 +74,7 @@
config VARIANT_DIR
string
default "skyrim" if BOARD_GOOGLE_SKYRIM
+ default "winterhold" if BOARD_GOOGLE_WINTERHOLD
config VBOOT
select VBOOT_LID_SWITCH
diff --git a/src/mainboard/google/skyrim/Kconfig.name b/src/mainboard/google/skyrim/Kconfig.name
index a36235c..1587058 100644
--- a/src/mainboard/google/skyrim/Kconfig.name
+++ b/src/mainboard/google/skyrim/Kconfig.name
@@ -3,3 +3,7 @@
config BOARD_GOOGLE_SKYRIM
bool "-> Skyrim"
select BOARD_GOOGLE_BASEBOARD_SKYRIM
+
+config BOARD_GOOGLE_WINTERHOLD
+ bool "-> Winterhold"
+ select BOARD_GOOGLE_BASEBOARD_SKYRIM
diff --git a/src/mainboard/google/skyrim/variants/winterhold/include/variant/ec.h b/src/mainboard/google/skyrim/variants/winterhold/include/variant/ec.h
new file mode 100644
index 0000000..9e61a44
--- /dev/null
+++ b/src/mainboard/google/skyrim/variants/winterhold/include/variant/ec.h
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include <baseboard/ec.h>
diff --git a/src/mainboard/google/skyrim/variants/winterhold/overridetree.cb b/src/mainboard/google/skyrim/variants/winterhold/overridetree.cb
new file mode 100644
index 0000000..e0becd4
--- /dev/null
+++ b/src/mainboard/google/skyrim/variants/winterhold/overridetree.cb
@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+chip soc/amd/mendocino
+
+ # I2C Config
+ #+-------------------+----------------------------+
+ #| Field | Value |
+ #+-------------------+----------------------------+
+ #| I2C0 | Trackpad |
+ #| I2C1 | Touchscreen |
+ #| I2C2 | Speaker, Codec, P-SAR, USB |
+ #| I2C3 | D2 TPM |
+ #+-------------------+----------------------------+
+ register "i2c[0]" = "{
+ .speed = I2C_SPEED_FAST,
+ }"
+
+ register "i2c[1]" = "{
+ .speed = I2C_SPEED_FAST,
+ }"
+
+ register "i2c[2]" = "{
+ .speed = I2C_SPEED_FAST,
+ }"
+
+ register "i2c[3]" = "{
+ .speed = I2C_SPEED_FAST,
+ .early_init = true,
+ }"
+
+ device domain 0 on end
+end # chip soc/amd/mendocino