From 323a9236954cd847ad36c9b48b97fe9f74c49ea4 Mon Sep 17 00:00:00 2001 From: zbao Date: Thu, 19 Jul 2012 16:39:01 +0800 Subject: Mainboard Parmer based on Trinity Parmer has. 1. Trinity, Socket FS1R2. 2. Hudson A75. Ubuntu has been validated on Parmer. S3 is supported. Change-Id: I1a6932d0ca9f7abe78dc24d3bc238a4b5a48281b Signed-off-by: Zheng Bao Signed-off-by: zbao Reviewed-on: http://review.coreboot.org/1158 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich --- src/mainboard/amd/parmer/mainboard.c | 70 ++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 src/mainboard/amd/parmer/mainboard.c (limited to 'src/mainboard/amd/parmer/mainboard.c') diff --git a/src/mainboard/amd/parmer/mainboard.c b/src/mainboard/amd/parmer/mainboard.c new file mode 100644 index 0000000000..b16be363c7 --- /dev/null +++ b/src/mainboard/amd/parmer/mainboard.c @@ -0,0 +1,70 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 Advanced Micro Devices, 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "BiosCallOuts.h" +#include +#include "chip.h" +#include "agesawrapper.h" + +/************************************************* + * enable the dedicated function in parmer board. + *************************************************/ +static void parmer_enable(device_t dev) +{ + printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n"); + /* + * The mainboard is the first place that we get control in ramstage. Check + * for S3 resume and call the approriate AGESA/CIMx resume functions. + */ +#if CONFIG_HAVE_ACPI_RESUME == 1 + acpi_slp_type = acpi_get_sleep_type(); + if (acpi_slp_type == 3) + agesawrapper_fchs3earlyrestore(); + +#endif + setup_uma_memory(); +} + +int add_mainboard_resources(struct lb_memory *mem) +{ + /* UMA is removed from system memory in the northbridge code, but + * in some circumstances we want the memory mentioned as reserved. + */ + /* TODO: Check out why it is commented. */ +#if 0 /* (CONFIG_GFXUMA == 1) */ + printk(BIOS_INFO, "uma_memory_start=0x%llx, uma_memory_size=0x%llx \n", + uma_memory_base, uma_memory_size); + lb_add_memory_range(mem, LB_MEM_RESERVED, uma_memory_base, + uma_memory_size); +#endif + return 0; +} +struct chip_operations mainboard_ops = { + CHIP_NAME(CONFIG_MAINBOARD_VENDOR " " CONFIG_MAINBOARD_PART_NUMBER " Mainboard") + .enable_dev = parmer_enable, +}; -- cgit v1.2.3