diff options
Diffstat (limited to 'src/southbridge/amd/amd8111/ide.c')
-rw-r--r-- | src/southbridge/amd/amd8111/ide.c | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/src/southbridge/amd/amd8111/ide.c b/src/southbridge/amd/amd8111/ide.c deleted file mode 100644 index 49f9d154f8..0000000000 --- a/src/southbridge/amd/amd8111/ide.c +++ /dev/null @@ -1,80 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * 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 - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include "amd8111.h" -#include "chip.h" - -static void ide_init(struct device *dev) -{ - struct southbridge_amd_amd8111_config *conf; - /* Enable ide devices so the linux ide driver will work */ - uint16_t word; - uint8_t byte; - conf = dev->chip_info; - - word = pci_read_config16(dev, 0x40); - /* Ensure prefetch is disabled */ - word &= ~((1 << 15) | (1 << 13)); - if (conf->ide1_enable) { - /* Enable secondary ide interface */ - word |= (1<<0); - printk(BIOS_DEBUG, "IDE1 "); - } - if (conf->ide0_enable) { - /* Enable primary ide interface */ - word |= (1<<1); - printk(BIOS_DEBUG, "IDE0 "); - } - - word |= (1<<12); - word |= (1<<14); - - pci_write_config16(dev, 0x40, word); - - - byte = 0x20; // Latency: 64-->32 - pci_write_config8(dev, 0xd, byte); - - word = 0x0f; - pci_write_config16(dev, 0x42, word); -} - -static void lpci_set_subsystem(struct device *dev, unsigned int vendor, - unsigned int device) -{ - pci_write_config32(dev, 0x70, - ((device & 0xffff) << 16) | (vendor & 0xffff)); -} -static struct pci_operations lops_pci = { - .set_subsystem = lpci_set_subsystem, -}; -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, - .scan_bus = 0, - .enable = amd8111_enable, - .ops_pci = &lops_pci -}; - -static const struct pci_driver ide_driver __pci_driver = { - .ops = &ide_ops, - .vendor = PCI_VENDOR_ID_AMD, - .device = PCI_DEVICE_ID_AMD_8111_IDE, -}; |