diff options
Diffstat (limited to 'src/southbridge/intel/i82801bx/i82801bx_sata.c')
-rw-r--r-- | src/southbridge/intel/i82801bx/i82801bx_sata.c | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/src/southbridge/intel/i82801bx/i82801bx_sata.c b/src/southbridge/intel/i82801bx/i82801bx_sata.c deleted file mode 100644 index 19a892ab1b..0000000000 --- a/src/southbridge/intel/i82801bx/i82801bx_sata.c +++ /dev/null @@ -1,82 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2005 Tyan Computer - * (Written by Yinghai Lu <yinghailu@gmail.com> for Tyan Computer) - * - * 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 "i82801bx.h" - -/* TODO: Set dynamically, if the user only wants one SATA channel or none - * at all. - */ -static void sata_init(struct device *dev) -{ - /* SATA configuration */ - pci_write_config8(dev, 0x04, 0x07); - pci_write_config8(dev, 0x09, 0x8f); - - /* Set timmings */ - pci_write_config16(dev, 0x40, 0x0a307); - pci_write_config16(dev, 0x42, 0x0a307); - - /* Sync DMA */ - pci_write_config16(dev, 0x48, 0x000f); - pci_write_config16(dev, 0x4a, 0x1111); - - /* 66 MHz */ - pci_write_config16(dev, 0x54, 0xf00f); - - /* Combine IDE - SATA configuration */ - pci_write_config8(dev, 0x90, 0x0); - - /* Port 0 & 1 enable */ - pci_write_config8(dev, 0x92, 0x33); - - /* Initialize SATA. */ - pci_write_config16(dev, 0xa0, 0x0018); - pci_write_config32(dev, 0xa4, 0x00000264); - pci_write_config16(dev, 0xa0, 0x0040); - pci_write_config32(dev, 0xa4, 0x00220043); -} - -static struct device_operations sata_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = sata_init, - .scan_bus = 0, - .enable = i82801bx_enable, -}; - -/* 82801EB */ -static const struct pci_driver i82801eb_sata_driver __pci_driver = { - .ops = &sata_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = 0x24d1, -}; - -/* 82801ER */ -static const struct pci_driver i82801er_sata_driver __pci_driver = { - .ops = &sata_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = 0x24df, -}; |