diff options
Diffstat (limited to 'src/southbridge/sis/sis966/sata.c')
| -rw-r--r-- | src/southbridge/sis/sis966/sata.c | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/src/southbridge/sis/sis966/sata.c b/src/southbridge/sis/sis966/sata.c deleted file mode 100644 index 68994d4ff7..0000000000 --- a/src/southbridge/sis/sis966/sata.c +++ /dev/null @@ -1,173 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * Copyright (C) 2007 Silicon Integrated Systems Corp. (SiS) - * Written by Morgan Tsai <my_tsai@sis.com> for SiS. - * - * 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. - */ - -#include <console/console.h> -#include <device/device.h> -#include <delay.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include "sis966.h" -#include <arch/io.h> - -uint8_t SiS_SiS1183_init[68][3] = { - {0x04, 0x00, 0x05}, - {0x09, 0x00, 0x05}, - {0x2C, 0x00, 0x39}, - {0x2D, 0x00, 0x10}, - {0x2E, 0x00, 0x83}, - {0x2F, 0x00, 0x11}, - {0x90, 0x00, 0x40}, - {0x91, 0x00, 0x00}, // set mode - {0x50, 0x00, 0xA2}, - {0x52, 0x00, 0xA2}, - {0x55, 0x00, 0x96}, - {0x52, 0x00, 0xA2}, - {0x55, 0xF7, 0x00}, - {0x56, 0x00, 0xC0}, - {0x57, 0x00, 0x14}, - {0x67, 0x00, 0x28}, - {0x81, 0x00, 0xB3}, - {0x82, 0x00, 0x72}, - {0x83, 0x00, 0x40}, - {0x85, 0x00, 0xB3}, - {0x86, 0x00, 0x72}, - {0x87, 0x00, 0x40}, - {0x88, 0x00, 0xDE}, // after set mode - {0x89, 0x00, 0xB3}, - {0x8A, 0x00, 0x72}, - {0x8B, 0x00, 0x40}, - {0x8C, 0x00, 0xDE}, - {0x8D, 0x00, 0xB3}, - {0x8E, 0x00, 0x92}, - {0x8F, 0x00, 0x40}, - {0x93, 0x00, 0x00}, - {0x94, 0x00, 0x80}, - {0x95, 0x00, 0x08}, - {0x96, 0x00, 0x80}, - {0x97, 0x00, 0x08}, - {0x9C, 0x00, 0x80}, - {0x9D, 0x00, 0x08}, - {0x9E, 0x00, 0x80}, - {0x9F, 0x00, 0x08}, - {0xA0, 0x00, 0x15}, - {0xA1, 0x00, 0x15}, - {0xA2, 0x00, 0x15}, - {0xA3, 0x00, 0x15}, - - {0xD8, 0xFE, 0x01}, // Com reset - {0xC8, 0xFE, 0x01}, - {0xE8, 0xFE, 0x01}, - {0xF8, 0xFE, 0x01}, - - {0xD8, 0xFE, 0x00}, // Com reset - {0xC8, 0xFE, 0x00}, - {0xE8, 0xFE, 0x00}, - {0xF8, 0xFE, 0x00}, - - {0xC4, 0xFF, 0xFF}, // Clear status - {0xC5, 0xFF, 0xFF}, - {0xC6, 0xFF, 0xFF}, - {0xC7, 0xFF, 0xFF}, - {0xD4, 0xFF, 0xFF}, - {0xD5, 0xFF, 0xFF}, - {0xD6, 0xFF, 0xFF}, - {0xD7, 0xFF, 0xFF}, - {0xE4, 0xFF, 0xFF}, // Clear status - {0xE5, 0xFF, 0xFF}, - {0xE6, 0xFF, 0xFF}, - {0xE7, 0xFF, 0xFF}, - {0xF4, 0xFF, 0xFF}, - {0xF5, 0xFF, 0xFF}, - {0xF6, 0xFF, 0xFF}, - {0xF7, 0xFF, 0xFF}, - - {0x00, 0x00, 0x00} // End of table -}; - -static void sata_init(struct device *dev) -{ - struct southbridge_sis_sis966_config *conf; - int i; - uint32_t temp32; - uint8_t temp8; - - conf = dev->chip_info; - printk(BIOS_DEBUG, "SATA_INIT:---------->\n"); - - /* Enable IDE (SiS1183) */ - i = 0; - while (SiS_SiS1183_init[i][0] != 0) { - temp8 = pci_read_config8(dev, SiS_SiS1183_init[i][0]); - temp8 &= SiS_SiS1183_init[i][1]; - temp8 |= SiS_SiS1183_init[i][2]; - pci_write_config8(dev, SiS_SiS1183_init[i][0], temp8); - i++; - }; - - for (i = 0; i < 10; i++) { - temp32 = pci_read_config32(dev, 0xC0); - printk(BIOS_DEBUG, "status= %x\n", temp32); - if (((temp32 & 0xF) == 0x3) || ((temp32 & 0xF) == 0x0)) - break; - } - -#if DEBUG_SATA - printk(BIOS_DEBUG, "****** SATA PCI config ******"); - printk(BIOS_DEBUG, "\n 03020100 07060504 0B0A0908 0F0E0D0C"); - - for (i = 0; i < 0xff; i += 4) { - if ((i % 16) == 0) - printk(BIOS_DEBUG, "\n%02x: ", i); - printk(BIOS_DEBUG, "%08x ", pci_read_config32(dev, i)); - } - printk(BIOS_DEBUG, "\n"); -#endif - - printk(BIOS_DEBUG, "SATA_INIT:<----------\n"); -} - -static void lpci_set_subsystem(struct device *dev, unsigned vendor, - unsigned device) -{ - pci_write_config32(dev, 0x40, - ((device & 0xffff) << 16) | (vendor & 0xffff)); -} - -static struct pci_operations lops_pci = { - .set_subsystem = lpci_set_subsystem, -}; - -static struct device_operations sata_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, -// .enable = sis966_enable, - .init = sata_init, - .scan_bus = 0, - .ops_pci = &lops_pci, -}; - -static const struct pci_driver sata0_driver __pci_driver = { - .ops = &sata_ops, - .vendor = PCI_VENDOR_ID_SIS, - .device = PCI_DEVICE_ID_SIS_SIS966_SATA, -}; |