Patrick Georgi submitted this change.
mb/google/dedede: Create blipper variant
Create the blipper variant of the waddledee 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:179648964
BRANCH=None
TEST=util/abuild/abuild -p none -t google/dedede -x -a
make sure the build includes GOOGLE_BLIPPER
Signed-off-by: chenzanxi <chenzanxi@huaqin.corp-partner.google.com>
Change-Id: I8e67521bd9ab05c257cb3d5d5d4cf506f258bfa7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51055
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tao Xia <xiatao5@huaqin.corp-partner.google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
---
M src/mainboard/google/dedede/Kconfig
M src/mainboard/google/dedede/Kconfig.name
A src/mainboard/google/dedede/variants/blipper/include/variant/ec.h
A src/mainboard/google/dedede/variants/blipper/include/variant/gpio.h
A src/mainboard/google/dedede/variants/blipper/memory/Makefile.inc
A src/mainboard/google/dedede/variants/blipper/memory/dram_id.generated.txt
A src/mainboard/google/dedede/variants/blipper/memory/mem_parts_used.txt
A src/mainboard/google/dedede/variants/blipper/overridetree.cb
8 files changed, 82 insertions(+), 0 deletions(-)
diff --git a/src/mainboard/google/dedede/Kconfig b/src/mainboard/google/dedede/Kconfig
index 0fbacfc..34ccae3 100644
--- a/src/mainboard/google/dedede/Kconfig
+++ b/src/mainboard/google/dedede/Kconfig
@@ -100,6 +100,7 @@
default "Storo" if BOARD_GOOGLE_STORO
default "Sasukette" if BOARD_GOOGLE_SASUKETTE
default "Kracko" if BOARD_GOOGLE_KRACKO
+ default "Blipper" if BOARD_GOOGLE_BLIPPER
config MAX_CPUS
int
@@ -136,5 +137,6 @@
default "storo" if BOARD_GOOGLE_STORO
default "sasukette" if BOARD_GOOGLE_SASUKETTE
default "kracko" if BOARD_GOOGLE_KRACKO
+ default "blipper" if BOARD_GOOGLE_BLIPPER
endif #BOARD_GOOGLE_BASEBOARD_DEDEDE
diff --git a/src/mainboard/google/dedede/Kconfig.name b/src/mainboard/google/dedede/Kconfig.name
index a1d129e..da8c1ed 100644
--- a/src/mainboard/google/dedede/Kconfig.name
+++ b/src/mainboard/google/dedede/Kconfig.name
@@ -110,3 +110,8 @@
select BOARD_GOOGLE_BASEBOARD_DEDEDE
select BASEBOARD_DEDEDE_LAPTOP
select DRIVERS_GENERIC_MAX98357A
+
+config BOARD_GOOGLE_BLIPPER
+ bool "-> Blipper"
+ select BOARD_GOOGLE_BASEBOARD_DEDEDE
+ select BASEBOARD_DEDEDE_LAPTOP
diff --git a/src/mainboard/google/dedede/variants/blipper/include/variant/ec.h b/src/mainboard/google/dedede/variants/blipper/include/variant/ec.h
new file mode 100644
index 0000000..08870e0
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/blipper/include/variant/ec.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#ifndef MAINBOARD_EC_H
+#define MAINBOARD_EC_H
+
+#include <baseboard/ec.h>
+
+#endif
diff --git a/src/mainboard/google/dedede/variants/blipper/include/variant/gpio.h b/src/mainboard/google/dedede/variants/blipper/include/variant/gpio.h
new file mode 100644
index 0000000..9078664
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/blipper/include/variant/gpio.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#ifndef MAINBOARD_GPIO_H
+#define MAINBOARD_GPIO_H
+
+#include <baseboard/gpio.h>
+
+#endif /* MAINBOARD_GPIO_H */
diff --git a/src/mainboard/google/dedede/variants/blipper/memory/Makefile.inc b/src/mainboard/google/dedede/variants/blipper/memory/Makefile.inc
new file mode 100644
index 0000000..b0ca222
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/blipper/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/dedede/variants/blipper/memory/dram_id.generated.txt b/src/mainboard/google/dedede/variants/blipper/memory/dram_id.generated.txt
new file mode 100644
index 0000000..fa24790
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/blipper/memory/dram_id.generated.txt
@@ -0,0 +1 @@
+DRAM Part Name ID to assign
diff --git a/src/mainboard/google/dedede/variants/blipper/memory/mem_parts_used.txt b/src/mainboard/google/dedede/variants/blipper/memory/mem_parts_used.txt
new file mode 100644
index 0000000..e4258b5
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/blipper/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/dedede/variants/blipper/overridetree.cb b/src/mainboard/google/dedede/variants/blipper/overridetree.cb
new file mode 100644
index 0000000..404024b
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/blipper/overridetree.cb
@@ -0,0 +1,42 @@
+chip soc/intel/jasperlake
+
+ # Intel Common SoC Config
+ #+-------------------+---------------------------+
+ #| Field | Value |
+ #+-------------------+---------------------------+
+ #| GSPI0 | cr50 TPM. Early init is |
+ #| | required to set up a BAR |
+ #| | for TPM communication |
+ #| | before memory is up |
+ #| I2C0 | Trackpad |
+ #| I2C1 | Digitizer |
+ #| I2C2 | Touchscreen |
+ #| I2C3 | Camera |
+ #| I2C4 | Audio |
+ #+-------------------+---------------------------+
+ register "common_soc_config" = "{
+ .gspi[0] = {
+ .speed_mhz = 1,
+ .early_init = 1,
+ },
+ .i2c[0] = {
+ .speed = I2C_SPEED_FAST,
+ },
+ .i2c[1] = {
+ .speed = I2C_SPEED_FAST,
+ },
+ .i2c[2] = {
+ .speed = I2C_SPEED_FAST,
+ },
+ .i2c[3] = {
+ .speed = I2C_SPEED_FAST,
+ },
+ .i2c[4] = {
+ .speed = I2C_SPEED_FAST,
+ },
+ }"
+
+ device domain 0 on
+ device pci 15.0 on end
+ end
+end
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