From b14693193cb850161fa9ba24cca1c8592005453c Mon Sep 17 00:00:00 2001 From: Chris Ching Date: Wed, 11 May 2016 09:06:50 -0600 Subject: adi/rc-dff: Add Initial implementaion * Add ADI vendor Copy Intel Mohon Peak mainboard to ADI vendor. No functional changes, only string and ifdef names changed. Change-Id: I25a6d0ec549c79a8ff149d39f72648f625dc36fe Signed-off-by: Chris Ching Reviewed-on: https://review.coreboot.org/14778 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- src/mainboard/adi/rcc-dff/acpi_tables.c | 79 +++++++++++++++++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 src/mainboard/adi/rcc-dff/acpi_tables.c (limited to 'src/mainboard/adi/rcc-dff/acpi_tables.c') diff --git a/src/mainboard/adi/rcc-dff/acpi_tables.c b/src/mainboard/adi/rcc-dff/acpi_tables.c new file mode 100644 index 0000000000..ce62bff7c1 --- /dev/null +++ b/src/mainboard/adi/rcc-dff/acpi_tables.c @@ -0,0 +1,79 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 The Chromium OS Authors. All rights reserved. + * Copyright (C) 2013 Sage Electronic Engineering, LLC. + * + * 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 +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static global_nvs_t *gnvs_; + +void acpi_create_gnvs(global_nvs_t *gnvs) +{ + gnvs_ = gnvs; + memset((void *)gnvs, 0, sizeof(*gnvs)); + gnvs->apic = 1; + gnvs->mpen = 1; /* Enable Multi Processing */ + gnvs->pcnt = dev_count_cpu(); + + /* Enable USB ports in S3 */ + gnvs->s3u0 = 1; + gnvs->s3u1 = 1; + + /* + * Enable Front USB ports in S5 by default + * to be consistent with back port behavior + */ + gnvs->s5u0 = 1; + gnvs->s5u1 = 1; + + /* IGD Displays */ + gnvs->ndid = 3; + gnvs->did[0] = 0x80000100; + gnvs->did[1] = 0x80000240; + gnvs->did[2] = 0x80000410; + gnvs->did[3] = 0x80000410; + gnvs->did[4] = 0x00000005; + +} + +unsigned long acpi_fill_madt(unsigned long current) +{ + /* Local APICs */ + current = acpi_create_madt_lapics(current); + + /* IOAPIC */ + current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, + 2, IO_APIC_ADDR, 0); + + /* INT_SRC_OVR */ + current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) + current, 0, 0, 2, 0); + current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) + current, 0, 9, 9, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_HIGH); + + return current; +} -- cgit v1.2.3