| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2008-2009 coresystems GmbH |
| * 2012 secunet Security Networks AG |
| * |
| * 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. |
| * |
| * 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 |
| */ |
| |
| #ifndef SOUTHBRIDGE_INTEL_I82801GX_I82801IX_H |
| #define SOUTHBRIDGE_INTEL_I82801GX_I82801IX_H |
| |
| #ifndef __ACPI__ |
| #ifndef __ASSEMBLER__ |
| #include "chip.h" |
| #endif |
| #endif |
| |
| #define DEFAULT_TBAR ((u8 *)0xfed1b000) |
| #ifndef __ACPI__ |
| #define DEFAULT_RCBA ((u8 *)0xfed1c000) |
| #else |
| #define DEFAULT_RCBA 0xfed1c000 |
| #endif |
| |
| #ifdef CONFIG_BOARD_EMULATION_QEMU_X86_Q35 |
| /* |
| * Qemu has the fw_cfg interface at 0x510. Move the pmbase to a |
| * non-conflicting address. No need to worry about speedstep, it |
| * is not supported by qemu and isn't enabled in the qemu config. |
| */ |
| # define DEFAULT_PMBASE 0x00000600 |
| #else |
| # define DEFAULT_PMBASE 0x00000500 /* Speedstep code has this hardcoded, too. */ |
| #endif |
| #define DEFAULT_TCOBASE (DEFAULT_PMBASE + 0x60) |
| #define DEFAULT_GPIOBASE 0x00000580 |
| |
| |
| #define APM_CNT 0xb2 |
| |
| #define PM1_STS 0x00 |
| #define PWRBTN_STS (1 << 8) |
| #define RTC_STS (1 << 10) |
| #define PM1_EN 0x02 |
| #define PWRBTN_EN (1 << 8) |
| #define GBL_EN (1 << 5) |
| #define PM1_CNT 0x04 |
| #define SCI_EN (1 << 0) |
| #define PM_LV2 0x14 |
| #define PM_LV3 0x15 |
| #define PM_LV4 0x16 |
| #define PM_LV5 0x17 |
| #define PM_LV6 0x18 |
| #define GPE0_STS 0x20 |
| #define SMI_EN 0x30 |
| #define PERIODIC_EN (1 << 14) |
| #define TCO_EN (1 << 13) |
| #define APMC_EN (1 << 5) |
| #define BIOS_EN (1 << 2) |
| #define EOS (1 << 1) |
| #define GBL_SMI_EN (1 << 0) |
| #define SMI_STS 0x34 |
| #define ALT_GP_SMI_EN 0x38 |
| #define ALT_GP_SMI_STS 0x3a |
| |
| |
| #define DEBUG_PERIODIC_SMIS 0 |
| |
| #define MAINBOARD_POWER_OFF 0 |
| #define MAINBOARD_POWER_ON 1 |
| #define MAINBOARD_POWER_KEEP 2 |
| |
| #ifndef CONFIG_MAINBOARD_POWER_ON_AFTER_POWER_FAIL |
| #define CONFIG_MAINBOARD_POWER_ON_AFTER_POWER_FAIL MAINBOARD_POWER_ON |
| #endif |
| |
| |
| /* D31:F0 LPC bridge */ |
| #define D31F0_PMBASE 0x40 |
| #define D31F0_ACPI_CNTL 0x44 |
| #define D31F0_GPIO_BASE 0x48 |
| #define D31F0_GPIO_CNTL 0x4c |
| #define D31F0_PIRQA_ROUT 0x60 |
| #define D31F0_PIRQB_ROUT 0x61 |
| #define D31F0_PIRQC_ROUT 0x62 |
| #define D31F0_PIRQD_ROUT 0x63 |
| #define D31F0_SERIRQ_CNTL 0x64 |
| #define D31F0_PIRQE_ROUT 0x68 |
| #define D31F0_PIRQF_ROUT 0x69 |
| #define D31F0_PIRQG_ROUT 0x6a |
| #define D31F0_PIRQH_ROUT 0x6b |
| #define D31F0_LPC_IODEC 0x80 |
| #define D31F0_LPC_EN 0x82 |
| #define D31F0_GEN1_DEC 0x84 |
| #define D31F0_GEN2_DEC 0x88 |
| #define D31F0_GEN3_DEC 0x8c |
| #define D31F0_GEN4_DEC 0x90 |
| #define D31F0_GEN_PMCON_1 0xa0 |
| #define D31F0_GEN_PMCON_3 0xa4 |
| #define D31F0_C5_EXIT_TIMING 0xa8 |
| #define D31F0_CxSTATE_CNF 0xa9 |
| #define D31F0_C4TIMING_CNT 0xaa |
| #define D31F0_GPIO_ROUT 0xb8 |
| #define D31F0_RCBA 0xf0 |
| |
| /* GEN_PMCON_3 bits */ |
| #define RTC_BATTERY_DEAD (1 << 2) |
| #define RTC_POWER_FAILED (1 << 1) |
| #define SLEEP_AFTER_POWER_FAIL (1 << 0) |
| |
| |
| /* D31:F2 SATA */ |
| #define D31F2_IDE_TIM_PRI 0x40 |
| #define D31F2_IDE_TIM_SEC 0x42 |
| #define D31F2_SIDX 0xa0 |
| #define D31F2_SDAT 0xa4 |
| |
| |
| /* D30:F0 PCI-to-PCI bridge */ |
| #define D30F0_SMLT 0x1b |
| |
| |
| /* D28:F0-5 PCIe root ports */ |
| #define D28Fx_XCAP 0x42 |
| #define D28Fx_SLCAP 0x54 |
| |
| |
| #define SMBUS_IO_BASE 0x0400 |
| |
| /* PCI Configuration Space (D31:F3): SMBus */ |
| #define SMB_BASE 0x20 |
| #define HOSTC 0x40 |
| |
| /* HOSTC bits */ |
| #define I2C_EN (1 << 2) |
| #define SMB_SMI_EN (1 << 1) |
| #define HST_EN (1 << 0) |
| |
| /* SMBus I/O bits. */ |
| #define SMBHSTSTAT 0x0 |
| #define SMBHSTCTL 0x2 |
| #define SMBHSTCMD 0x3 |
| #define SMBXMITADD 0x4 |
| #define SMBHSTDAT0 0x5 |
| #define SMBHSTDAT1 0x6 |
| #define SMBBLKDAT 0x7 |
| #define SMBTRNSADD 0x9 |
| #define SMBSLVDATA 0xa |
| #define SMLINK_PIN_CTL 0xe |
| #define SMBUS_PIN_CTL 0xf |
| |
| #define SMBUS_TIMEOUT (10 * 1000 * 100) |
| |
| |
| #define RCBA8(x) *((volatile u8 *)(DEFAULT_RCBA + x)) |
| #define RCBA16(x) *((volatile u16 *)(DEFAULT_RCBA + x)) |
| #define RCBA32(x) *((volatile u32 *)(DEFAULT_RCBA + x)) |
| |
| #define RCBA_V0CTL 0x0014 |
| #define RCBA_V1CAP 0x001c |
| #define RCBA_V1CTL 0x0020 |
| #define RCBA_V1STS 0x0026 |
| #define RCBA_PAT 0x0030 |
| #define RCBA_ESD 0x0104 |
| #define RCBA_ULD 0x0110 |
| #define RCBA_ULBA 0x0118 |
| #define RCBA_LCAP 0x01a4 |
| #define RCBA_LCTL 0x01a8 |
| #define RCBA_LSTS 0x01aa |
| #define RCBA_DMIC 0x0234 |
| #define RCBA_RPFN 0x0238 |
| #define RCBA_DMC 0x2010 |
| #define RCBA_HPTC 0x3404 |
| #define RCBA_BUC 0x3414 |
| #define RCBA_FD 0x3418 /* Function Disable, see below. */ |
| #define RCBA_CG 0x341c |
| #define RCBA_FDSW 0x3420 |
| #define RCBA_MAP 0x35f0 /* UHCI cotroller #6 remapping */ |
| |
| #define BUC_LAND (1 << 5) /* LAN */ |
| #define FD_SAD2 (1 << 25) /* SATA #2 */ |
| #define FD_TTD (1 << 24) /* Thermal Throttle */ |
| #define FD_PE6D (1 << 21) /* PCIe root port 6 */ |
| #define FD_PE5D (1 << 20) /* PCIe root port 5 */ |
| #define FD_PE4D (1 << 19) /* PCIe root port 4 */ |
| #define FD_PE3D (1 << 18) /* PCIe root port 3 */ |
| #define FD_PE2D (1 << 17) /* PCIe root port 2 */ |
| #define FD_PE1D (1 << 16) /* PCIe root port 1 */ |
| #define FD_EHCI1D (1 << 15) /* EHCI #1 */ |
| #define FD_LBD (1 << 14) /* LPC bridge */ |
| #define FD_EHCI2D (1 << 13) /* EHCI #2 */ |
| #define FD_U5D (1 << 12) /* UHCI #5 */ |
| #define FD_U4D (1 << 11) /* UHCI #4 */ |
| #define FD_U3D (1 << 10) /* UHCI #3 */ |
| #define FD_U2D (1 << 9) /* UHCI #2 */ |
| #define FD_U1D (1 << 8) /* UHCI #1 */ |
| #define FD_U6D (1 << 7) /* UHCI #6 */ |
| #define FD_HDAD (1 << 4) /* HD audio */ |
| #define FD_SD (1 << 3) /* SMBus */ |
| #define FD_SAD1 (1 << 2) /* SATA #1 */ |
| |
| |
| #define SKPAD_ACPI_S3_MAGIC 0xcafed00d |
| #define SKPAD_NORMAL_BOOT_MAGIC 0xcafebabe |
| |
| |
| #ifndef __ACPI__ |
| #ifndef __ASSEMBLER__ |
| |
| static inline int lpc_is_mobile(const u16 devid) |
| { |
| return (devid == 0x2917) || (devid == 0x2919); |
| } |
| #define LPC_IS_MOBILE(dev) lpc_is_mobile(pci_read_config16(dev, PCI_DEVICE_ID)) |
| |
| #if defined(__PRE_RAM__) |
| void enable_smbus(void); |
| int smbus_read_byte(unsigned device, unsigned address); |
| void i82801ix_early_init(void); |
| void i82801ix_dmi_setup(void); |
| void i82801ix_dmi_poll_vc1(void); |
| #endif |
| |
| #endif |
| #endif |
| |
| #endif |