diff options
Diffstat (limited to 'src/southbridge/amd/cs5530/ide.c')
| -rw-r--r-- | src/southbridge/amd/cs5530/ide.c | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/src/southbridge/amd/cs5530/ide.c b/src/southbridge/amd/cs5530/ide.c deleted file mode 100644 index 74761fba58..0000000000 --- a/src/southbridge/amd/cs5530/ide.c +++ /dev/null @@ -1,78 +0,0 @@ -/* - * 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 <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include "cs5530.h" - -/** - * Initialize the IDE controller. - * - * Depending on the configuration variables 'ide0_enable' and 'ide1_enable' - * enable or disable the primary and secondary IDE interface, respectively. - * - * @param dev The device to use. - */ -static void ide_init(struct device *dev) -{ - uint8_t reg8; - struct southbridge_amd_cs5530_config *conf = dev->chip_info; - - reg8 = pci_read_config8(dev, DECODE_CONTROL_REG2); - - /* Enable/disable the primary IDE interface. */ - if (conf->ide0_enable) { - reg8 |= PRIMARY_IDE_ENABLE; - } else { - reg8 &= ~(PRIMARY_IDE_ENABLE); - } - - /* Enable/disable the secondary IDE interface. */ - if (conf->ide1_enable) { - reg8 |= SECONDARY_IDE_ENABLE; - } else { - reg8 &= ~(SECONDARY_IDE_ENABLE); - } - - pci_write_config8(dev, DECODE_CONTROL_REG2, reg8); - - printk(BIOS_INFO, "%s IDE interface %s\n", "Primary", - conf->ide0_enable ? "enabled" : "disabled"); - printk(BIOS_INFO, "%s IDE interface %s\n", "Secondary", - conf->ide1_enable ? "enabled" : "disabled"); -} - -static struct device_operations ide_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = ide_init, - .enable = 0, - .scan_bus = scan_static_bus, - .ops_pci = 0, -}; - -static const struct pci_driver ide_driver __pci_driver = { - .ops = &ide_ops, - .vendor = PCI_VENDOR_ID_CYRIX, - .device = PCI_DEVICE_ID_CYRIX_5530_IDE, -}; |