From 3a1a037231ddb5cdc03d0e147c2335de0f1c8ad6 Mon Sep 17 00:00:00 2001 From: Bora Guvendik Date: Mon, 9 Mar 2020 18:20:07 -0700 Subject: mb/google/deltaur: add deltaur mainboard initial support Created a new Google baseboard using Tiger Lake named deltaur, taking volteer as a starting point. BUG=b:151102807 TEST=make build successful Signed-off-by: Bora Guvendik Change-Id: Ib98f328df22f39e7d9d625a3292954881ee15b15 Reviewed-on: https://review.coreboot.org/c/coreboot/+/39502 Tested-by: build bot (Jenkins) Reviewed-by: EricR Lai --- .../google/deltaur/variants/baseboard/Makefile.inc | 11 +++++ .../deltaur/variants/baseboard/devicetree.cb | 6 +++ .../google/deltaur/variants/baseboard/gpio.c | 47 ++++++++++++++++++++++ .../variants/baseboard/include/baseboard/ec.h | 14 +++++++ .../variants/baseboard/include/baseboard/gpio.h | 13 ++++++ .../baseboard/include/baseboard/variants.h | 24 +++++++++++ .../google/deltaur/variants/deltan/Makefile.inc | 9 +++++ .../google/deltaur/variants/deltan/gpio.c | 31 ++++++++++++++ .../deltaur/variants/deltan/include/variant/ec.h | 15 +++++++ .../deltaur/variants/deltan/include/variant/gpio.h | 14 +++++++ .../google/deltaur/variants/deltan/overridetree.cb | 6 +++ .../google/deltaur/variants/deltaur/Makefile.inc | 9 +++++ .../google/deltaur/variants/deltaur/gpio.c | 31 ++++++++++++++ .../deltaur/variants/deltaur/include/variant/ec.h | 15 +++++++ .../variants/deltaur/include/variant/gpio.h | 14 +++++++ .../deltaur/variants/deltaur/overridetree.cb | 6 +++ 16 files changed, 265 insertions(+) create mode 100644 src/mainboard/google/deltaur/variants/baseboard/Makefile.inc create mode 100644 src/mainboard/google/deltaur/variants/baseboard/devicetree.cb create mode 100644 src/mainboard/google/deltaur/variants/baseboard/gpio.c create mode 100644 src/mainboard/google/deltaur/variants/baseboard/include/baseboard/ec.h create mode 100644 src/mainboard/google/deltaur/variants/baseboard/include/baseboard/gpio.h create mode 100644 src/mainboard/google/deltaur/variants/baseboard/include/baseboard/variants.h create mode 100644 src/mainboard/google/deltaur/variants/deltan/Makefile.inc create mode 100644 src/mainboard/google/deltaur/variants/deltan/gpio.c create mode 100644 src/mainboard/google/deltaur/variants/deltan/include/variant/ec.h create mode 100644 src/mainboard/google/deltaur/variants/deltan/include/variant/gpio.h create mode 100644 src/mainboard/google/deltaur/variants/deltan/overridetree.cb create mode 100644 src/mainboard/google/deltaur/variants/deltaur/Makefile.inc create mode 100644 src/mainboard/google/deltaur/variants/deltaur/gpio.c create mode 100644 src/mainboard/google/deltaur/variants/deltaur/include/variant/ec.h create mode 100644 src/mainboard/google/deltaur/variants/deltaur/include/variant/gpio.h create mode 100644 src/mainboard/google/deltaur/variants/deltaur/overridetree.cb (limited to 'src/mainboard/google/deltaur/variants') diff --git a/src/mainboard/google/deltaur/variants/baseboard/Makefile.inc b/src/mainboard/google/deltaur/variants/baseboard/Makefile.inc new file mode 100644 index 0000000000..937cb4628f --- /dev/null +++ b/src/mainboard/google/deltaur/variants/baseboard/Makefile.inc @@ -0,0 +1,11 @@ +## +## This file is part of the coreboot project. +## +## SPDX-License-Identifier: GPL-2.0-or-later +## + +bootblock-y += gpio.c + +ramstage-y += gpio.c + +verstage-y += gpio.c diff --git a/src/mainboard/google/deltaur/variants/baseboard/devicetree.cb b/src/mainboard/google/deltaur/variants/baseboard/devicetree.cb new file mode 100644 index 0000000000..a4031622ef --- /dev/null +++ b/src/mainboard/google/deltaur/variants/baseboard/devicetree.cb @@ -0,0 +1,6 @@ +chip soc/intel/tigerlake + + device cpu_cluster 0 on + device lapic 0 on end + end +end diff --git a/src/mainboard/google/deltaur/variants/baseboard/gpio.c b/src/mainboard/google/deltaur/variants/baseboard/gpio.c new file mode 100644 index 0000000000..3951ce0b5d --- /dev/null +++ b/src/mainboard/google/deltaur/variants/baseboard/gpio.c @@ -0,0 +1,47 @@ +/* + * This file is part of the coreboot project. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include +#include +#include + +/* Pad configuration in ramstage */ +static const struct pad_config gpio_table[] = { + +}; + +/* Early pad configuration in bootblock */ +static const struct pad_config early_gpio_table[] = { + +}; + +const struct pad_config *__weak variant_base_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(gpio_table); + return gpio_table; +} + +const struct pad_config *__weak variant_override_gpio_table(size_t *num) +{ + *num = 0; + return NULL; +} + +const struct pad_config *__weak variant_early_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(early_gpio_table); + return early_gpio_table; +} + +static const struct cros_gpio cros_gpios[] = { + +}; + +const struct cros_gpio *__weak variant_cros_gpios(size_t *num) +{ + *num = ARRAY_SIZE(cros_gpios); + return cros_gpios; +} diff --git a/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/ec.h b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/ec.h new file mode 100644 index 0000000000..3825cc8824 --- /dev/null +++ b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/ec.h @@ -0,0 +1,14 @@ +/* + * This file is part of the coreboot project. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef __MAINBOARD_EC_H__ +#define __MAINBOARD_EC_H__ + + + + + +#endif /* __MAINBOARD_EC_H__ */ diff --git a/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/gpio.h new file mode 100644 index 0000000000..8411900243 --- /dev/null +++ b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/gpio.h @@ -0,0 +1,13 @@ +/* + * This file is part of the coreboot project. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef __BASEBOARD_GPIO_H__ +#define __BASEBOARD_GPIO_H__ + +#include + + +#endif /* BASEBOARD_GPIO_H */ diff --git a/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/variants.h new file mode 100644 index 0000000000..1d8a934ecc --- /dev/null +++ b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/variants.h @@ -0,0 +1,24 @@ +/* + * This file is part of the coreboot project. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef __BASEBOARD_VARIANTS_H__ +#define __BASEBOARD_VARIANTS_H__ + +#include +#include +#include + +/* + * The next set of functions return the gpio table and fill in the number of + * entries for each table. + */ +const struct pad_config *variant_base_gpio_table(size_t *num); +const struct pad_config *variant_early_gpio_table(size_t *num); +const struct pad_config *variant_override_gpio_table(size_t *num); + +const struct cros_gpio *variant_cros_gpios(size_t *num); + +#endif /* __BASEBOARD_VARIANTS_H__ */ diff --git a/src/mainboard/google/deltaur/variants/deltan/Makefile.inc b/src/mainboard/google/deltaur/variants/deltan/Makefile.inc new file mode 100644 index 0000000000..ea0d5f0157 --- /dev/null +++ b/src/mainboard/google/deltaur/variants/deltan/Makefile.inc @@ -0,0 +1,9 @@ +## +## This file is part of the coreboot project. +## +## +## SPDX-License-Identifier: GPL-2.0-or-later +## + +bootblock-y += gpio.c +ramstage-y += gpio.c diff --git a/src/mainboard/google/deltaur/variants/deltan/gpio.c b/src/mainboard/google/deltaur/variants/deltan/gpio.c new file mode 100644 index 0000000000..30315bbc2e --- /dev/null +++ b/src/mainboard/google/deltaur/variants/deltan/gpio.c @@ -0,0 +1,31 @@ +/* + * This file is part of the coreboot project. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include +#include +#include + +/* Pad configuration in ramstage */ +static const struct pad_config gpio_table[] = { + +}; + +const struct pad_config *variant_override_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(gpio_table); + return gpio_table; +} + +/* Early pad configuration in bootblock */ +static const struct pad_config early_gpio_table[] = { + +}; + +const struct pad_config *variant_early_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(early_gpio_table); + return early_gpio_table; +} diff --git a/src/mainboard/google/deltaur/variants/deltan/include/variant/ec.h b/src/mainboard/google/deltaur/variants/deltan/include/variant/ec.h new file mode 100644 index 0000000000..7044eebf37 --- /dev/null +++ b/src/mainboard/google/deltaur/variants/deltan/include/variant/ec.h @@ -0,0 +1,15 @@ +/* + * This file is part of the coreboot project. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef __VARIANT_EC_H__ +#define __VARIANT_EC_H__ + +#include + +/* eSPI virtual wire reporting */ +#define EC_SCI_GPI GPE0_ESPI + +#endif diff --git a/src/mainboard/google/deltaur/variants/deltan/include/variant/gpio.h b/src/mainboard/google/deltaur/variants/deltan/include/variant/gpio.h new file mode 100644 index 0000000000..a1e37894e8 --- /dev/null +++ b/src/mainboard/google/deltaur/variants/deltan/include/variant/gpio.h @@ -0,0 +1,14 @@ +/* + * This file is part of the coreboot project. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef VARIANT_GPIO_H +#define VARIANT_GPIO_H + +#include + +/* Copied from baseboard and may need to change for the new variant. */ + +#endif diff --git a/src/mainboard/google/deltaur/variants/deltan/overridetree.cb b/src/mainboard/google/deltaur/variants/deltan/overridetree.cb new file mode 100644 index 0000000000..32204c58e7 --- /dev/null +++ b/src/mainboard/google/deltaur/variants/deltan/overridetree.cb @@ -0,0 +1,6 @@ +chip soc/intel/tigerlake + + device domain 0 on + end + +end diff --git a/src/mainboard/google/deltaur/variants/deltaur/Makefile.inc b/src/mainboard/google/deltaur/variants/deltaur/Makefile.inc new file mode 100644 index 0000000000..ea0d5f0157 --- /dev/null +++ b/src/mainboard/google/deltaur/variants/deltaur/Makefile.inc @@ -0,0 +1,9 @@ +## +## This file is part of the coreboot project. +## +## +## SPDX-License-Identifier: GPL-2.0-or-later +## + +bootblock-y += gpio.c +ramstage-y += gpio.c diff --git a/src/mainboard/google/deltaur/variants/deltaur/gpio.c b/src/mainboard/google/deltaur/variants/deltaur/gpio.c new file mode 100644 index 0000000000..30315bbc2e --- /dev/null +++ b/src/mainboard/google/deltaur/variants/deltaur/gpio.c @@ -0,0 +1,31 @@ +/* + * This file is part of the coreboot project. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include +#include +#include + +/* Pad configuration in ramstage */ +static const struct pad_config gpio_table[] = { + +}; + +const struct pad_config *variant_override_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(gpio_table); + return gpio_table; +} + +/* Early pad configuration in bootblock */ +static const struct pad_config early_gpio_table[] = { + +}; + +const struct pad_config *variant_early_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(early_gpio_table); + return early_gpio_table; +} diff --git a/src/mainboard/google/deltaur/variants/deltaur/include/variant/ec.h b/src/mainboard/google/deltaur/variants/deltaur/include/variant/ec.h new file mode 100644 index 0000000000..7044eebf37 --- /dev/null +++ b/src/mainboard/google/deltaur/variants/deltaur/include/variant/ec.h @@ -0,0 +1,15 @@ +/* + * This file is part of the coreboot project. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef __VARIANT_EC_H__ +#define __VARIANT_EC_H__ + +#include + +/* eSPI virtual wire reporting */ +#define EC_SCI_GPI GPE0_ESPI + +#endif diff --git a/src/mainboard/google/deltaur/variants/deltaur/include/variant/gpio.h b/src/mainboard/google/deltaur/variants/deltaur/include/variant/gpio.h new file mode 100644 index 0000000000..a1e37894e8 --- /dev/null +++ b/src/mainboard/google/deltaur/variants/deltaur/include/variant/gpio.h @@ -0,0 +1,14 @@ +/* + * This file is part of the coreboot project. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef VARIANT_GPIO_H +#define VARIANT_GPIO_H + +#include + +/* Copied from baseboard and may need to change for the new variant. */ + +#endif diff --git a/src/mainboard/google/deltaur/variants/deltaur/overridetree.cb b/src/mainboard/google/deltaur/variants/deltaur/overridetree.cb new file mode 100644 index 0000000000..32204c58e7 --- /dev/null +++ b/src/mainboard/google/deltaur/variants/deltaur/overridetree.cb @@ -0,0 +1,6 @@ +chip soc/intel/tigerlake + + device domain 0 on + end + +end -- cgit v1.2.3