diff options
author | Naresh G Solanki <naresh.solanki@intel.com> | 2016-10-15 18:13:55 +0530 |
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committer | Martin Roth <martinroth@google.com> | 2016-10-25 21:20:06 +0200 |
commit | ab5d6902fdef7c7f26145619030a42aeda24b1ab (patch) | |
tree | bbca364e427c4c60fbc91e5718b217d16af1edcb /src/mainboard/intel/kblrvp/fadt.c | |
parent | 9369e10f1f4e9497a09eb7848d18d78b89593147 (diff) |
mainboard/intel/kblrvp: Initial commit for Intel Kaby Lake RVP3
Add support for Kaby Lake RVP3.
Use kunimitsu at commit 028200f as base.
Kabylake RVP3 is based on Kabylake-Y with onboard Dual Channel
LPDDR3 DIMM.
* Update board name to kblrvp
* Remove fsp 1.1 specific code( As Kabylake uses fsp2.0)
* Remove board id function.
* Remove unused spd & add rvp3 spd file.
This is an initial commit does not have full support to boot.
Will add more CLs to boot Chrome OS with depthcharge.
Change-Id: Id8e32c5b93fc32ba84278c5c5da8f8e30c201bea
Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com>
Reviewed-on: https://review.coreboot.org/17032
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/mainboard/intel/kblrvp/fadt.c')
-rw-r--r-- | src/mainboard/intel/kblrvp/fadt.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/mainboard/intel/kblrvp/fadt.c b/src/mainboard/intel/kblrvp/fadt.c new file mode 100644 index 0000000000..49301e333a --- /dev/null +++ b/src/mainboard/intel/kblrvp/fadt.c @@ -0,0 +1,47 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2014 Google Inc. + * Copyright (C) 2016 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <string.h> +#include <soc/acpi.h> + +void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt) +{ + acpi_header_t *header = &(fadt->header); + + memset((void *) fadt, 0, sizeof(acpi_fadt_t)); + memcpy(header->signature, "FACP", 4); + header->length = sizeof(acpi_fadt_t); + header->revision = 5; + memcpy(header->oem_id, OEM_ID, 6); + memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); + memcpy(header->asl_compiler_id, ASLC, 4); + header->asl_compiler_revision = 1; + + fadt->firmware_ctrl = (unsigned long) facs; + fadt->dsdt = (unsigned long) dsdt; + fadt->model = 1; + fadt->preferred_pm_profile = PM_MOBILE; + + fadt->x_firmware_ctl_l = (unsigned long)facs; + fadt->x_firmware_ctl_h = 0; + fadt->x_dsdt_l = (unsigned long)dsdt; + fadt->x_dsdt_h = 0; + + acpi_fill_in_fadt(fadt); + + header->checksum = acpi_checksum((void *) fadt, header->length); +} |