2 * This file is part of the coreboot project.
4 * Copyright (C) 2010 Advanced Micro Devices, Inc.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; version 2 of the License.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
23 #include <device/pci_ids.h>
26 /* Power management index/data registers */
27 #define PM_INDEX 0xcd6
29 #define PM2_INDEX 0xcd0
30 #define PM2_DATA 0xcd1
32 #define SB700_ACPI_IO_BASE 0x800
34 #define ACPI_PM_EVT_BLK (SB700_ACPI_IO_BASE + 0x00) /* 4 bytes */
35 #define ACPI_PM1_CNT_BLK (SB700_ACPI_IO_BASE + 0x04) /* 2 bytes */
36 #define ACPI_PMA_CNT_BLK (SB700_ACPI_IO_BASE + 0x0F) /* 1 byte */
37 #define ACPI_PM_TMR_BLK (SB700_ACPI_IO_BASE + 0x18) /* 4 bytes */
38 #define ACPI_GPE0_BLK (SB700_ACPI_IO_BASE + 0x10) /* 8 bytes */
39 #define ACPI_CPU_CONTROL (SB700_ACPI_IO_BASE + 0x08) /* 6 bytes */
41 extern void pm_iowrite(u8 reg, u8 value);
42 extern u8 pm_ioread(u8 reg);
43 extern void pm2_iowrite(u8 reg, u8 value);
44 extern u8 pm2_ioread(u8 reg);
45 extern void set_sm_enable_bits(device_t sm_dev, u32 reg_pos, u32 mask, u32 val);
47 #define REV_SB700_A11 0x11
48 #define REV_SB700_A12 0x12
49 #define REV_SB700_A14 0x14
50 #define REV_SB700_A15 0x15
52 /* This shouldn't be called before set_sb700_revision() is called.
53 * Once set_sb700_revision() is called, we use get_sb700_revision(),
54 * the simpler one, to get the sb700 revision ID.
55 * The id is 0x39 if A11, 0x3A if A12, 0x3C if A14, 0x3D if A15.
56 * The differentiate is 0x28, isn't it? */
57 #define get_sb700_revision(sm_dev) (pci_read_config8((sm_dev), 0x08) - 0x28)
59 void sb700_enable(device_t dev);
62 void sb700_lpc_port80(void);
63 void sb700_pci_port80(void);
65 #include <device/pci.h>
66 /* allow override in mainboard.c */
67 void sb700_setup_sata_phys(struct device *dev);
71 void sb700_enable_usbdebug(unsigned int port);