diff options
Diffstat (limited to 'src/southbridge/amd/cs5530/isa.c')
| -rw-r--r-- | src/southbridge/amd/cs5530/isa.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/southbridge/amd/cs5530/isa.c b/src/southbridge/amd/cs5530/isa.c new file mode 100644 index 0000000000..ff1617ddc3 --- /dev/null +++ b/src/southbridge/amd/cs5530/isa.c @@ -0,0 +1,64 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de> + * + * 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 <console/console.h> +#include <arch/io.h> +#include <arch/ioapic.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include "cs5530.h" + +static void cs5530_read_resources(device_t dev) +{ + struct resource* res; + + pci_dev_read_resources(dev); + + res = new_resource(dev, 1); + res->base = 0x0UL; + res->size = 0x1000UL; + res->limit = 0xffffUL; + res->flags = IORESOURCE_IO | IORESOURCE_ASSIGNED | IORESOURCE_FIXED; + + res = new_resource(dev, 3); /* IOAPIC */ + res->base = IO_APIC_ADDR; + res->size = 0x00001000; + res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED | IORESOURCE_FIXED; +} + +static void isa_init(struct device *dev) +{ +} + +static struct device_operations isa_ops = { + .read_resources = cs5530_read_resources, + .set_resources = pci_dev_set_resources, + .enable_resources = pci_dev_enable_resources, + .init = isa_init, + .enable = 0, + .scan_bus = scan_static_bus, +}; + +static const struct pci_driver isa_driver __pci_driver = { + .ops = &isa_ops, + .vendor = PCI_VENDOR_ID_CYRIX, + .device = PCI_DEVICE_ID_CYRIX_5530_LEGACY, +}; |