75 lines
2.6 KiB
C
75 lines
2.6 KiB
C
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/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2009 One Laptop per Child, Association, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <spd.h>
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#include <sdram_mode.h>
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#include <delay.h>
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#include <arch/pci_rawops.h>
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#define DEBUG_RAM_SETUP 1
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#ifdef DEBUG_RAM_SETUP
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#define PRINT_DEBUG_MEM(x) print_debug(x)
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#define PRINT_DEBUG_MEM_HEX8(x) print_debug_hex8(x)
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#define PRINT_DEBUG_MEM_HEX16(x) print_debug_hex16(x)
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#define PRINT_DEBUG_MEM_HEX32(x) print_debug_hex32(x)
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#define DUMPNORTH() dump_pci_device(PCI_DEV(0, 0, 0))
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#else
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#define PRINT_DEBUG_MEM(x)
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#define PRINT_DEBUG_MEM_HEX8(x)
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#define PRINT_DEBUG_MEM_HEX16(x)
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#define PRINT_DEBUG_MEM_HEX32(x)
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#define DUMPNORTH()
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#endif
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#include "northbridge/via/vx800/ddr2init/Translatorddr2init.c"
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#include "northbridge/via/vx800/ddr2init/DramInit.h"
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#include "northbridge/via/vx800/vx800_early_smbus.c"
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#include "northbridge/via/vx800/vx800_early_serial.c"
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#include "northbridge/via/vx800/ddr2init/DramUtil.h"
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#include "northbridge/via/vx800/ddr2init/DramUtil.c"
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#include "northbridge/via/vx800/ddr2init/vx800/Detection.c"
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#include "northbridge/via/vx800/ddr2init/vx800/FreqSetting.c"
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#include "northbridge/via/vx800/ddr2init/vx800/TimingSetting.c"
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#include "northbridge/via/vx800/ddr2init/vx800/DRDY_BL.c"
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#include "northbridge/via/vx800/ddr2init/vx800/DrivingSetting.c"
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#include "northbridge/via/vx800/ddr2init/vx800/ClkCtrl.c"
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#include "northbridge/via/vx800/ddr2init/vx800/DevInit.c"
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#include "northbridge/via/vx800/ddr2init/vx800/RankMap.c"
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#include "northbridge/via/vx800/ddr2init/vx800/DQSSearch.c"
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#include "northbridge/via/vx800/ddr2init/vx800/FinalSetting.c"
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#include "northbridge/via/vx800/ddr2init/vx800/UMARamSetting.c"
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#include "northbridge/via/vx800/ddr2init/DramInit.c"
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/*
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* Support one dimm with up to 2 ranks
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*/
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static void ddr2_ram_setup()
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{
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u8 Data;
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CB_STATUS Status;
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PRINT_DEBUG_MEM("In ddr2_ram_setup\r");
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Status = DDR2_DRAM_INIT();
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if (CB_SUCCESS != Status) {
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PRINT_DEBUG_MEM("Dram init error. Status = %x\r");
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}
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}
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