/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef SOUTHBRIDGE_INTEL_I82801IX_I82801IX_H #define SOUTHBRIDGE_INTEL_I82801IX_I82801IX_H #define DEFAULT_TBAR ((u8 *)0xfed1b000) #include <southbridge/intel/common/rcba.h> /* IWYU pragma: export */ #if 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 GP_IO_USE_SEL 0x00 #define GP_IO_SEL 0x04 #define GP_LVL 0x0c #define GPO_BLINK 0x18 #define GPI_INV 0x2c #define GP_IO_USE_SEL2 0x30 #define GP_IO_SEL2 0x34 #define GP_LVL2 0x38 #define DEBUG_PERIODIC_SMIS 0 #define MAINBOARD_POWER_OFF 0 #define MAINBOARD_POWER_ON 1 #define MAINBOARD_POWER_KEEP 2 /* D31:F0 LPC bridge */ #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 CNF2_LPC_EN (1 << 13) /* 0x4e/0x4f */ #define CNF1_LPC_EN (1 << 12) /* 0x2e/0x2f */ #define MC_LPC_EN (1 << 11) /* 0x62/0x66 */ #define KBC_LPC_EN (1 << 10) /* 0x60/0x64 */ #define GAMEH_LPC_EN (1 << 9) /* 0x208/0x20f */ #define GAMEL_LPC_EN (1 << 8) /* 0x200/0x207 */ #define FDD_LPC_EN (1 << 3) /* LPC_IO_DEC[12] */ #define LPT_LPC_EN (1 << 2) /* LPC_IO_DEC[9:8] */ #define COMB_LPC_EN (1 << 1) /* LPC_IO_DEC[6:4] */ #define COMA_LPC_EN (1 << 0) /* LPC_IO_DEC[2:0] */ #define D31F0_GEN1_DEC 0x84 #define D31F0_GEN2_DEC 0x88 #define D31F0_GEN3_DEC 0x8c #define D31F0_GEN4_DEC 0x90 #define D31F0_C5_EXIT_TIMING 0xa8 #define D31F0_CxSTATE_CNF 0xa9 #define D31F0_C4TIMING_CNT 0xaa /* 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 /* 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) #define RCBA_V0CTL 0x0014 #define RCBA_V1CAP 0x001c #define RCBA_V1CTL 0x0020 #define RCBA_V1STS 0x0026 #define RCBA_PAT 0x0030 #define RCBA_CIR1 0x0088 #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_CIR2 0x01f4 #define RCBA_CIR3 0x01fc #define RCBA_BCR 0x0220 #define RCBA_DMIC 0x0234 #define RCBA_RPFN 0x0238 #define RCBA_CIR13 0x0f20 #define RCBA_CIR5 0x1d40 #define RCBA_DMC 0x2010 #define RCBA_CIR6 0x2024 #define RCBA_CIR7 0x2034 #define RCBA_HPTC 0x3404 #define GCS 0x3410 #define RCBA_BUC 0x3414 #define RCBA_FD 0x3418 /* Function Disable, see below. */ #define RCBA_CG 0x341c #define RCBA_FDSW 0x3420 #define RCBA_CIR8 0x3430 #define RCBA_CIR9 0x350c #define RCBA_CIR10 0x352c #define RCBA_MAP 0x35f0 /* UHCI controller #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 */ #ifndef __ACPI__ #ifndef __ASSEMBLER__ #include <device/pci_ops.h> 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)) void aseg_smm_lock(void); void i82801ix_early_init(void); void i82801ix_lpc_setup(void); void i82801ix_dmi_setup(void); void i82801ix_dmi_poll_vc1(void); #endif #endif #endif