| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2015 Damien Zammit <damien@zamaudio.com> |
| * |
| * 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; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * 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/io.h> |
| #include "iomap.h" |
| #include "x4x.h" |
| |
| static void bootblock_northbridge_init(void) |
| { |
| uint32_t reg32; |
| |
| /* Disable LaGrande Technology (LT) */ |
| reg32 = TPM32(0); |
| |
| reg32 = CONFIG_MMCONF_BASE_ADDRESS | 16 | 1; |
| pci_io_write_config32(PCI_DEV(0, 0, 0), D0F0_PCIEXBAR_LO, reg32); |
| } |