From ce0a56419854d8c2bd0fac401c76139106fc4dd8 Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Thu, 12 Jan 2017 12:19:21 -0600 Subject: Combine Baytrail ChromeOS devices using variant scheme Combine existing boards google/enguarde and google/ninja using their common reference board google/rambi as a baseboard. Variants contain board specific data: - DPTF ACPI components - I2C ACPI devices - RAM config / SPD data - devicetree config - GPIOs - board-specific HW components (e.g., LAN) Additionally, some minor cleanup/changes were made: - remove unused ACPI trackpad/touchscreen devices - correct I2C addresses in SMBIOS entries - clean up comment formatting - remove ACPI device for unused light sensor - switch I2C ACPI devices from edge to level triggered interrupts, for better compatibility/functionality (and to be consistent with other recently-upstreamed ChromeOS devices) The existing enguarde and ninja boards are removed. Variant setup modeled after google/auron Change-Id: Iae7855af9a224fd4cb948b854494e39b545ad449 Signed-off-by: Matt DeVillier Reviewed-on: https://review.coreboot.org/18129 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- src/mainboard/google/enguarde/acpi_tables.c | 62 ----------------------------- 1 file changed, 62 deletions(-) delete mode 100644 src/mainboard/google/enguarde/acpi_tables.c (limited to 'src/mainboard/google/enguarde/acpi_tables.c') diff --git a/src/mainboard/google/enguarde/acpi_tables.c b/src/mainboard/google/enguarde/acpi_tables.c deleted file mode 100644 index e2add77e8d..0000000000 --- a/src/mainboard/google/enguarde/acpi_tables.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2014 Google Inc. - * - * 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 - -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; - - /* TPM Present */ - gnvs->tpmp = 1; - - /* Enable DPTF */ - gnvs->dpte = 1; -} - -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; -} -- cgit v1.2.3