| Angel Pons | 4b42983 | 2020-04-02 23:48:50 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| Martin Roth | 5474eb1 | 2018-05-26 19:22:33 -0600 | [diff] [blame] | 2 | |
| Kyösti Mälkki | de64078 | 2019-12-03 07:30:26 +0200 | [diff] [blame] | 3 | #include <arch/bootblock.h> |
| Kyösti Mälkki | f1b58b7 | 2019-03-01 13:43:02 +0200 | [diff] [blame] | 4 | #include <device/pci_ops.h> |
| Angel Pons | 3ab19b3 | 2020-07-22 16:29:54 +0200 | [diff] [blame] | 5 | #include "ironlake.h" |
| Vladimir Serbinenko | c6f6be0 | 2013-11-12 22:32:08 +0100 | [diff] [blame] | 6 | |
| Arthur Heymans | 2882253 | 2019-10-10 15:50:04 +0200 | [diff] [blame] | 7 | void bootblock_early_northbridge_init(void) |
| Vladimir Serbinenko | c6f6be0 | 2013-11-12 22:32:08 +0100 | [diff] [blame] | 8 | { |
| Angel Pons | 4500893 | 2020-07-22 16:43:48 +0200 | [diff] [blame] | 9 | pci_io_write_config32(QPI_SAD, SAD_PCIEXBAR, CONFIG_MMCONF_BASE_ADDRESS | 1); |
| 10 | pci_io_write_config32(QPI_SAD, SAD_PCIEXBAR + 4, 0); |
| Vladimir Serbinenko | c6f6be0 | 2013-11-12 22:32:08 +0100 | [diff] [blame] | 11 | } |