diff options
author | Frans Hendriks <fhendriks@eltan.com> | 2019-06-04 13:53:05 +0200 |
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committer | Philipp Deppenwiese <zaolin.daisuki@gmail.com> | 2019-06-05 13:03:43 +0000 |
commit | 43b6e2ed7108859297512a6d4194335fb8237d1b (patch) | |
tree | 26163bc7aa32cb13bffabee2092f2f1550118dac /src/mainboard/facebook/fbg1701/acpi_tables.c | |
parent | d622507450464db5ee6cff7de03f9649a299018b (diff) |
mainboard/facebook/fbg1701: Do initial mainboard commit
Initial support for Facebook FBG-1701 system.
coreboot implementation based on Intel Strago mainboard.
Configure 'Onboard memory manufacturer' which must match HW.
BUG=N/A
TEST=booting SeaBIOS and Linux 4.15+ kernel on Facebook FBG-1701
Change-Id: I28ac78a630ee705b1e546031f024bfe7f952ab39
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30414
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Diffstat (limited to 'src/mainboard/facebook/fbg1701/acpi_tables.c')
-rw-r--r-- | src/mainboard/facebook/fbg1701/acpi_tables.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/mainboard/facebook/fbg1701/acpi_tables.c b/src/mainboard/facebook/fbg1701/acpi_tables.c new file mode 100644 index 0000000000..15c955afc2 --- /dev/null +++ b/src/mainboard/facebook/fbg1701/acpi_tables.c @@ -0,0 +1,54 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 Google Inc. + * Copyright (C) 2015 Intel Corp. + * Copyright (C) 2018 Eltan B.V. + * + * 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 <arch/acpi.h> +#include <arch/ioapic.h> +#include <soc/acpi.h> +#include <soc/nvs.h> + +void acpi_create_gnvs(global_nvs_t *gnvs) +{ + acpi_init_gnvs(gnvs); + + /* Enable USB ports in S3 */ + gnvs->s3u0 = 1; + gnvs->s3u1 = 1; + + /* Disable USB ports in S5 */ + gnvs->s5u0 = 0; + gnvs->s5u1 = 0; + + /* Disable DPTF */ + gnvs->dpte = 0; + + /* PMIC is configured in I2C1, hide it for the OS */ + gnvs->dev.lpss_en[LPSS_NVS_I2C2] = 0; +} + +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); + + current = acpi_madt_irq_overrides(current); + + return current; +} |