diff options
| author | Stefan Reinauer <stepan@coresystems.de> | 2009-03-11 14:54:18 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stepan@openbios.org> | 2009-03-11 14:54:18 +0000 |
| commit | a8e1168064b34b46494b58480411a11bc98340f6 (patch) | |
| tree | 7d8c27e67ed67a3b96356581bad604b496f7cdd5 /src/southbridge/intel/i82801gx/i82801gx.c | |
| parent | 6df0c62b688d1c4157bc151f98a2feeeca79fee8 (diff) | |
This patch contains some significant updates to the i82801gx component and will
be required for a series of later patches. Roughly it contains:
* fixed SMBus driver (was not compiled in before)
* fixed S-ATA/P-ATA combination
* Added warnings to drivers being called with a NULL dev->chip_info
* Set subsystem ids for those boards that have none specified in Options.lb
* Fix license headers. The code was originally released under GPL v2 but
some files sneaked in with a v2 or later header.
* some attempts to fix azalia/Intel HDA.. not working yet
* clean up and fix pci bridge handling code
* Add Config based GPI handling to LPC driver
* Add HPET enable function
* Enable clock gating where appropriate
* first attempt at USB debug console support (not working yet)
* Add required options to kontron board
* many other minor changes
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Myles Watson <mylesgw@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3991 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/southbridge/intel/i82801gx/i82801gx.c')
| -rw-r--r-- | src/southbridge/intel/i82801gx/i82801gx.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/src/southbridge/intel/i82801gx/i82801gx.c b/src/southbridge/intel/i82801gx/i82801gx.c index 9d504fbe0b..fb8e952eed 100644 --- a/src/southbridge/intel/i82801gx/i82801gx.c +++ b/src/southbridge/intel/i82801gx/i82801gx.c @@ -1,12 +1,12 @@ /* * This file is part of the coreboot project. * - * Copyright (C) 2008 coresystems GmbH + * Copyright (C) 2008-2009 coresystems GmbH * - * 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 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 @@ -25,6 +25,12 @@ void i82801gx_enable(device_t dev) { + u32 reg32; + + /* Enable SERR */ + reg32 = pci_read_config32(dev, PCI_COMMAND); + reg32 |= PCI_COMMAND_SERR; + pci_write_config32(dev, PCI_COMMAND, reg32); } struct chip_operations southbridge_intel_i82801gx_ops = { |