diff options
Diffstat (limited to 'src/southbridge/amd/cs5536')
| -rw-r--r-- | src/southbridge/amd/cs5536/Config.lb | 1 | ||||
| -rw-r--r-- | src/southbridge/amd/cs5536/cs5536_pirq.c | 39 |
2 files changed, 40 insertions, 0 deletions
diff --git a/src/southbridge/amd/cs5536/Config.lb b/src/southbridge/amd/cs5536/Config.lb index fe4e26558b..6f317de4de 100644 --- a/src/southbridge/amd/cs5536/Config.lb +++ b/src/southbridge/amd/cs5536/Config.lb @@ -20,3 +20,4 @@ config chip.h driver cs5536.o driver cs5536_ide.o +driver cs5536_pirq.o diff --git a/src/southbridge/amd/cs5536/cs5536_pirq.c b/src/southbridge/amd/cs5536/cs5536_pirq.c new file mode 100644 index 0000000000..b8b4a10b1d --- /dev/null +++ b/src/southbridge/amd/cs5536/cs5536_pirq.c @@ -0,0 +1,39 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007 Nikolay Petukhov <nikolay.petukhov@gmail.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. + * + * 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 + */ + +#include <arch/pirq_routing.h> +#include <console/console.h> +#include <device/pci.h> +#include <device/pci_ids.h> + +#if (PIRQ_ROUTE==1 && HAVE_PIRQ_TABLE==1) +void pirq_assign_irqs(const unsigned char pIntAtoD[4]) +{ + device_t pdev; + + pdev = dev_find_device(PCI_VENDOR_ID_AMD, + PCI_DEVICE_ID_AMD_CS5536_ISA, 0); + + if (pdev) { + pci_write_config16(pdev, 0x5c, (pIntAtoD[3] << 12 + | pIntAtoD[2] << 8 | pIntAtoD[1] << 4 | pIntAtoD[0])); + } +} +#endif |