diff options
Diffstat (limited to 'src/northbridge/amd/amdmct/mct_ddr3/mcthdi.c')
| -rw-r--r-- | src/northbridge/amd/amdmct/mct_ddr3/mcthdi.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mcthdi.c b/src/northbridge/amd/amdmct/mct_ddr3/mcthdi.c new file mode 100644 index 0000000000..9b03b75420 --- /dev/null +++ b/src/northbridge/amd/amdmct/mct_ddr3/mcthdi.c @@ -0,0 +1,32 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2010 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 + */ + +void mct_DramInit_Hw_D(struct MCTStatStruc *pMCTstat, + struct DCTStatStruc *pDCTstat, u8 dct) +{ + u32 val; + u32 reg; + u32 dev = pDCTstat->dev_dct; + + /*flag for selecting HW/SW DRAM Init HW DRAM Init */ + reg = 0x90 + 0x100 * dct; /*DRAM Configuration Low */ + val = Get_NB32(dev, reg); + val |= (1<<InitDram); + Set_NB32(dev, reg, val); +} |