diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2020-03-15 23:25:37 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-03-17 08:16:25 +0000 |
| commit | 672f7d7b2d7adbd7e2d041d627d96a33de9b8b11 (patch) | |
| tree | 3f9f0924f6adb82842c74b878fc97019e5c3cb8a /src/mainboard/google/dedede/variants/waddledee | |
| parent | d3dab12244f7d0a704b6e245204e4ca52aaf699a (diff) | |
mb/google/dedede: Add waddledee variant
Add initial support for waddledee variant board.
BUG=b:151576904
TEST=Build the mainboard and variant board.
Change-Id: I20d41fbbb78c7fd2f964a97ffebbc9c3bbfb1c5c
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39580
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard/google/dedede/variants/waddledee')
4 files changed, 79 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/waddledee/Makefile.inc b/src/mainboard/google/dedede/variants/waddledee/Makefile.inc new file mode 100644 index 0000000000..c55051b9fc --- /dev/null +++ b/src/mainboard/google/dedede/variants/waddledee/Makefile.inc @@ -0,0 +1,11 @@ +## +## This file is part of the coreboot project. +## +## Copyright 2020 The coreboot project Authors. +## +## SPDX-License-Identifier: GPL-2.0-or-later +## + +SPD_SOURCES = empty #0b0000 +SPD_SOURCES += Micron_MT53E512M32D2NP_2GB #0b0001 +SPD_SOURCES += samsung-K4U6E3S4AA-MGCL #0b0010 diff --git a/src/mainboard/google/dedede/variants/waddledee/include/variant/ec.h b/src/mainboard/google/dedede/variants/waddledee/include/variant/ec.h new file mode 100644 index 0000000000..cc897dcdcf --- /dev/null +++ b/src/mainboard/google/dedede/variants/waddledee/include/variant/ec.h @@ -0,0 +1,14 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2020 The coreboot project Authors. + * + * 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/waddledee/include/variant/gpio.h b/src/mainboard/google/dedede/variants/waddledee/include/variant/gpio.h new file mode 100644 index 0000000000..bf23f6e457 --- /dev/null +++ b/src/mainboard/google/dedede/variants/waddledee/include/variant/gpio.h @@ -0,0 +1,14 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2020 The coreboot project Authors. + * + * 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/waddledee/overridetree.cb b/src/mainboard/google/dedede/variants/waddledee/overridetree.cb new file mode 100644 index 0000000000..23db34e66c --- /dev/null +++ b/src/mainboard/google/dedede/variants/waddledee/overridetree.cb @@ -0,0 +1,40 @@ +chip soc/intel/tigerlake + + # 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 end +end |