diff options
Diffstat (limited to 'src/southbridge/amd/agesa')
44 files changed, 0 insertions, 3821 deletions
diff --git a/src/southbridge/amd/agesa/Kconfig b/src/southbridge/amd/agesa/Kconfig deleted file mode 100644 index 1627a7a8b0..0000000000 --- a/src/southbridge/amd/agesa/Kconfig +++ /dev/null @@ -1,3 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only - -source "src/southbridge/amd/agesa/hudson/Kconfig" diff --git a/src/southbridge/amd/agesa/Makefile.inc b/src/southbridge/amd/agesa/Makefile.inc deleted file mode 100644 index 21985561bd..0000000000 --- a/src/southbridge/amd/agesa/Makefile.inc +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only - -subdirs-$(CONFIG_SOUTHBRIDGE_AMD_AGESA_HUDSON) += hudson -subdirs-$(CONFIG_SOUTHBRIDGE_AMD_AGESA_YANGTZE) += hudson diff --git a/src/southbridge/amd/agesa/hudson/Kconfig b/src/southbridge/amd/agesa/hudson/Kconfig deleted file mode 100644 index 5ea6b1a2e0..0000000000 --- a/src/southbridge/amd/agesa/hudson/Kconfig +++ /dev/null @@ -1,180 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only - -config SOUTHBRIDGE_AMD_AGESA_HUDSON - bool - -config SOUTHBRIDGE_AMD_AGESA_YANGTZE - bool - -if SOUTHBRIDGE_AMD_AGESA_HUDSON || SOUTHBRIDGE_AMD_AGESA_YANGTZE - -config SOUTHBRIDGE_SPECIFIC_OPTIONS - def_bool y - select HAVE_USBDEBUG_OPTIONS - select HAVE_CF9_RESET - select HAVE_CF9_RESET_PREPARE - select SOC_AMD_COMMON - select SOC_AMD_COMMON_BLOCK_ACPIMMIO - select SOC_AMD_COMMON_BLOCK_ACPIMMIO_BIOSRAM - select SOC_AMD_COMMON_BLOCK_PCI_MMCONF - select BOOT_DEVICE_SUPPORTS_WRITES - -config EHCI_BAR - hex - default 0xfef00000 - -config HUDSON_XHCI_ENABLE - bool "Enable Hudson XHCI Controller" - default y if HUDSON_XHCI_FWM - help - The XHCI controller must be enabled and the XHCI firmware - must be added in order to have USB 3.0 support configured - by coreboot. The OS will be responsible for enabling the XHCI - controller if the XHCI firmware is available but the - XHCI controller is not enabled by coreboot. - -config HUDSON_XHCI_FWM - bool "Add xhci firmware" - default y if USE_BLOBS - help - Add Hudson 2/3/4 XHCI Firmware to support the onboard USB 3.0 - -config HUDSON_IMC_ENABLE - bool - default n - -config HUDSON_IMC_FWM - bool "Add IMC firmware" - depends on HUDSON_IMC_ENABLE - default y if USE_BLOBS - select SPI_FLASH_HAS_VOLATILE_GROUP if SPI_FLASH - help - Add Hudson 2/3/4 IMC Firmware to support the onboard fan control - -config HUDSON_GEC_FWM - bool - default n - help - Add Hudson 2/3/4 GEC Firmware to support the onboard gigabit Ethernet MAC. - Must be connected to a Broadcom B50610 or B50610M PHY on the motherboard. - -config HUDSON_XHCI_FWM_FILE - string "XHCI firmware path and filename" - default "3rdparty/blobs/southbridge/amd/hudson/xhci.bin" if SOUTHBRIDGE_AMD_AGESA_HUDSON - default "3rdparty/blobs/southbridge/amd/yangtze/xhci.bin" if SOUTHBRIDGE_AMD_AGESA_YANGTZE - depends on HUDSON_XHCI_FWM - -config HUDSON_IMC_FWM_FILE - string "IMC firmware path and filename" - default "3rdparty/blobs/southbridge/amd/hudson/imc.bin" if SOUTHBRIDGE_AMD_AGESA_HUDSON - default "3rdparty/blobs/southbridge/amd/yangtze/imc.bin" if SOUTHBRIDGE_AMD_AGESA_YANGTZE - depends on HUDSON_IMC_FWM - -config HUDSON_GEC_FWM_FILE - string "GEC firmware path and filename" - default "3rdparty/blobs/southbridge/amd/hudson/gec.bin" if SOUTHBRIDGE_AMD_AGESA_HUDSON - default "3rdparty/blobs/southbridge/amd/yangtze/gec.bin" if SOUTHBRIDGE_AMD_AGESA_YANGTZE - depends on HUDSON_GEC_FWM - -config HUDSON_SATA_MODE - int "SATA Mode" - default 2 - range 0 6 - help - Select the mode in which SATA should be driven. NATIVE AHCI, or RAID. - The default is NATIVE. - 0: NATIVE mode does not require a ROM. - 1: RAID mode must have the two ROM files. - 2: AHCI may work with or without AHCI ROM. It depends on the payload support. - For example, seabios does not require the AHCI ROM. - 3: LEGACY IDE - 4: IDE to AHCI - 5: AHCI7804: ROM Required, and AMD driver required in the OS. - 6: IDE to AHCI7804: ROM Required, and AMD driver required in the OS. - -comment "NATIVE" - depends on HUDSON_SATA_MODE = 0 - -comment "RAID" - depends on HUDSON_SATA_MODE = 1 - -comment "AHCI" - depends on HUDSON_SATA_MODE = 2 - -comment "LEGACY IDE" - depends on HUDSON_SATA_MODE = 3 - -comment "IDE to AHCI" - depends on HUDSON_SATA_MODE = 4 - -comment "AHCI7804" - depends on HUDSON_SATA_MODE = 5 - -comment "IDE to AHCI7804" - depends on HUDSON_SATA_MODE = 6 - -if HUDSON_SATA_MODE = 2 || HUDSON_SATA_MODE = 5 - -config AHCI_ROM_ID - string "AHCI device PCI IDs" - default "1022,7801" if HUDSON_SATA_MODE = 2 - default "1022,7804" if HUDSON_SATA_MODE = 5 - -config HUDSON_AHCI_ROM - bool "Add a AHCI ROM" - -config AHCI_ROM_FILE - string "AHCI ROM path and filename" - depends on HUDSON_AHCI_ROM - default "src/southbridge/amd/agesa/hudson/ahci.bin" - -endif - -if HUDSON_SATA_MODE = 1 - -config RAID_ROM_ID - string "RAID device PCI IDs" - default "1022,7802" - help - 1022,7802 for SATA NON-RAID5 module, 1022,7803 for SATA RAID5 mode - -config RAID_ROM_FILE - string "RAID ROM path and filename" - default "src/southbridge/amd/agesa/hudson/raid.bin" - -config RAID_MISC_ROM_FILE - string "RAID Misc ROM path and filename" - default "src/southbridge/amd/agesa/hudson/misc.bin" - -config RAID_MISC_ROM_POSITION - hex "RAID Misc ROM Position" - default 0xFFF00000 - help - The RAID ROM requires that the MISC ROM is located between the range - 0xFFF0_0000 to 0xFFF0_FFFF. Also, it must 1K bytes aligned. - The CONFIG_ROM_SIZE must be larger than 0x100000. - -endif - -config HUDSON_LEGACY_FREE - bool "System is legacy free" - help - Select y if there is no keyboard controller in the system. - This sets variables in AGESA and ACPI. - -config ACPI_ENABLE_THERMAL_ZONE - bool - default y - -endif # SOUTHBRIDGE_AMD_AGESA_HUDSON || SOUTHBRIDGE_AMD_AGESA_YANGTZE - -if SOUTHBRIDGE_AMD_AGESA_YANGTZE - config AZ_PIN - hex - default 0xaa - help - bit 1,0 - pin 0 - bit 3,2 - pin 1 - bit 5,4 - pin 2 - bit 7,6 - pin 3 -endif diff --git a/src/southbridge/amd/agesa/hudson/Makefile.inc b/src/southbridge/amd/agesa/hudson/Makefile.inc deleted file mode 100644 index b8eb5b9b37..0000000000 --- a/src/southbridge/amd/agesa/hudson/Makefile.inc +++ /dev/null @@ -1,79 +0,0 @@ - -CPPFLAGS_x86_32 += -I$(src)/southbridge/amd/agesa/hudson -CPPFLAGS_x86_64 += -I$(src)/southbridge/amd/agesa/hudson - -romstage-y += smbus.c smbus_spd.c -ramstage-y += hudson.c -ramstage-y += usb.c -ramstage-y += lpc.c -ramstage-y += sm.c -ramstage-y += ide.c -ramstage-y += sata.c -ramstage-y += hda.c -ramstage-y += pci.c -ramstage-y += pcie.c -ramstage-y += sd.c - -ramstage-$(CONFIG_HAVE_ACPI_TABLES) += fadt.c - -bootblock-y += bootblock.c -bootblock-y += early_setup.c -bootblock-$(CONFIG_USBDEBUG) += enable_usbdebug.c - -romstage-y += enable_usbdebug.c -ramstage-y += enable_usbdebug.c -romstage-y += early_setup.c - -ramstage-$(CONFIG_SPI_FLASH) += spi.c -ramstage-y += resume.c ramtop.c - -romstage-y += ramtop.c -postcar-y += ramtop.c - -romstage-y += imc.c -ramstage-y += imc.c - -all-y += reset.c - -smm-y += smihandler.c smi_util.c -ramstage-$(CONFIG_HAVE_SMI_HANDLER) += smi.c smi_util.c - -# ROMSIG At ROMBASE + 0x20000: -# +-----------+---------------+----------------+------------+ -# |0x55AA55AA |EC ROM Address |GEC ROM Address |USB3 ROM | -# +-----------+---------------+----------------+------------+ -# EC ROM should be 64K aligned. - -HUDSON_FWM_POSITION=$(call int-add, $(call int-subtract, 0xffffffff $(CONFIG_ROM_SIZE)) 0x20000 1) - -ifdef CONFIG_HUDSON_AHCI_ROM -stripped_ahci_rom_id = $(call strip_quotes,$(CONFIG_AHCI_ROM_ID)) -cbfs-files-y += pci$(stripped_ahci_rom_id).rom -pci$(stripped_ahci_rom_id).rom-file := $(call strip_quotes,$(CONFIG_AHCI_ROM_FILE)) -pci$(stripped_ahci_rom_id).rom-type := optionrom -pci$(stripped_ahci_rom_id).rom-required := Hudson AHCI Option ROM (Contact your AMD representative) -endif - -add_opt_prefix=$(if $(call strip_quotes, $(1)), $(2) $(call strip_quotes, $(1)), ) - -OPT_HUDSON_XHCI_FWM_FILE=$(call add_opt_prefix, $(CONFIG_HUDSON_XHCI_FWM_FILE), --xhci) -OPT_HUDSON_IMC_FWM_FILE=$(call add_opt_prefix, $(CONFIG_HUDSON_IMC_FWM_FILE), --imc) -OPT_HUDSON_GEC_FWM_FILE=$(call add_opt_prefix, $(CONFIG_HUDSON_GEC_FWM_FILE), --gec) - -$(obj)/amdfw.rom: $(call strip_quotes, $(CONFIG_HUDSON_XHCI_FWM_FILE)) \ - $(call strip_quotes, $(CONFIG_HUDSON_IMC_FWM_FILE)) \ - $(call strip_quotes, $(CONFIG_HUDSON_GEC_FWM_FILE)) \ - $(AMDFWTOOL) - rm -f $@ - @printf " AMDFWTOOL $(subst $(obj)/,,$(@))\n" - $(AMDFWTOOL) \ - $(OPT_HUDSON_XHCI_FWM_FILE) \ - $(OPT_HUDSON_IMC_FWM_FILE) \ - $(OPT_HUDSON_GEC_FWM_FILE) \ - --flashsize $(CONFIG_ROM_SIZE) \ - --output $@ - -cbfs-files-y += apu/amdfw -apu/amdfw-file := $(obj)/amdfw.rom -apu/amdfw-position := $(HUDSON_FWM_POSITION) -apu/amdfw-type := raw diff --git a/src/southbridge/amd/agesa/hudson/acpi/AmdImc.asl b/src/southbridge/amd/agesa/hudson/acpi/AmdImc.asl deleted file mode 100644 index 6fe5e33cb8..0000000000 --- a/src/southbridge/amd/agesa/hudson/acpi/AmdImc.asl +++ /dev/null @@ -1,52 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -OperationRegion(IMIO, SystemIO, 0x3E, 0x02) -Field(IMIO , ByteAcc, NoLock, Preserve) { - IMCX,8, - IMCA,8 -} - -IndexField(IMCX, IMCA, ByteAcc, NoLock, Preserve) { - Offset(0x80), - MSTI, 8, - MITS, 8, - MRG0, 8, - MRG1, 8, - MRG2, 8, - MRG3, 8, -} - -Method(WACK, 0) -{ - Local0 = 0 - Local1 = 50 - While ((Local0 != 0xfa) && (Local1 > 0)) { - Local0 = MRG0 - Sleep(10) - Local1-- - } -} - -//Init -Method (ITZE, 0) -{ - MRG0 = 0 - MRG1 = 0xb5 - MRG2 = 0 - MSTI = 0x96 - WACK() - - MRG0 = 0 - MRG1 = 0 - MRG2 = 0 - MSTI = 0x80 - WACK() - - Local0 = MRG2 | 0x01 - - MRG0 = 0 - MRG1 = 0 - MRG2 = Local0 - MSTI = 0x81 - WACK() -} diff --git a/src/southbridge/amd/agesa/hudson/acpi/audio.asl b/src/southbridge/amd/agesa/hudson/acpi/audio.asl deleted file mode 100644 index 58f566e70b..0000000000 --- a/src/southbridge/amd/agesa/hudson/acpi/audio.asl +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -Device(AZHD) { /* 0:14.2 - HD Audio */ - Name(_ADR, 0x00140002) - OperationRegion(AZPD, PCI_Config, 0x00, 0x100) - Field(AZPD, AnyAcc, NoLock, Preserve) { - offset (0x42), - NSDI, 1, - NSDO, 1, - NSEN, 1, - offset (0x44), - IPCR, 4, - offset (0x54), - PWST, 2, - , 6, - PMEB, 1, - , 6, - PMST, 1, - offset (0x62), - MMCR, 1, - offset (0x64), - MMLA, 32, - offset (0x68), - MMHA, 32, - offset (0x6C), - MMDT, 16, - } - - Method (_INI, 0, NotSerialized) - { - NSEN = 0 - NSDO = 1 - NSDI = 1 - } -} /* end AZHD */ diff --git a/src/southbridge/amd/agesa/hudson/acpi/fch.asl b/src/southbridge/amd/agesa/hudson/acpi/fch.asl deleted file mode 100644 index b87b9e4946..0000000000 --- a/src/southbridge/amd/agesa/hudson/acpi/fch.asl +++ /dev/null @@ -1,166 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -/* System Bus */ -/* _SB.PCI0 */ - -/* Operating System Capabilities Method */ -Method(_OSC,4) -{ - /* Check for proper PCI/PCIe UUID */ - If (Arg0 == ToUUID("33DB4D5B-1FF7-401C-9657-7441C03DD766")) - { - /* Let OS control everything */ - Return (Arg3) - } Else { - CreateDWordField(Arg3,0,CDW1) - CDW1 |= 4 // Unrecognized UUID - Return (Arg3) - } -} - -/* Describe the Southbridge devices */ - -/* 0:11.0 - SATA */ -Device(STCR) { - Name(_ADR, 0x00110000) - #include "acpi/sata.asl" -} /* end STCR */ - -/* 0:14.0 - SMBUS */ -Device(SBUS) { - Name(_ADR, 0x00140000) -} /* end SBUS */ - -#include "usb.asl" - -/* 0:14.2 - HD Audio */ -#include "audio.asl" - -/* 0:14.3 - LPC */ -#include "lpc.asl" - -/* 0:14.7 - SD Controller */ -Device(SDCN) { - Name(_ADR, 0x00140007) -} /* end SDCN */ - -#if !CONFIG(SOUTHBRIDGE_AMD_AGESA_YANGTZE) - -/* 0:14.4 - PCI slot 1, 2, 3 */ -Device(PIBR) { - Name(_ADR, 0x00140004) - Name(_PRW, Package() {0x18, 4}) - - Method(_PRT, 0) { - Return (PCIB) - } -} - -/* 0:14.6 - GEC Controller */ -Device(ACMD) { - Name(_ADR, 0x00140006) -} /* end Ac97modem */ -#endif - -Name(CRES, ResourceTemplate() { - /* Set the Bus number and Secondary Bus number for the PCI0 device - * The Secondary bus range for PCI0 lets the system - * know what bus values are allowed on the downstream - * side of this PCI bus if there is a PCI-PCI bridge. - * PCI buses can have 256 secondary buses which - * range from [0-0xFF] but they do not need to be - * sequential. - */ - WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode, - 0x0000, /* address granularity */ - 0x0000, /* range minimum */ - 0x00FF, /* range maximum */ - 0x0000, /* translation */ - 0x0100, /* length */ - ,, PSB0) /* ResourceSourceIndex, ResourceSource, DescriptorName */ - - IO(Decode16, 0x0CF8, 0x0CF8, 1, 8) - - WORDIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, - 0x0000, /* address granularity */ - 0x0000, /* range minimum */ - 0x0CF7, /* range maximum */ - 0x0000, /* translation */ - 0x0CF8 /* length */ - ) - WORDIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, - 0x0000, /* address granularity */ - 0x03B0, /* range minimum */ - 0x03DF, /* range maximum */ - 0x0000, /* translation */ - 0x0030 /* length */ - ) - - WORDIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, - 0x0000, /* address granularity */ - 0x0D00, /* range minimum */ - 0xFFFF, /* range maximum */ - 0x0000, /* translation */ - 0xF300 /* length */ - ) - - Memory32Fixed(READONLY, 0x000A0000, 0x00020000, VGAM) /* VGA memory space */ - Memory32Fixed(READONLY, 0x000C0000, 0x00020000, EMM1) /* Assume C0000-E0000 empty */ - - /* memory space for PCI BARs below 4GB */ - Memory32Fixed(ReadOnly, 0x00000000, 0x00000000, MMIO) -}) /* End Name(_SB.PCI0.CRES) */ - -Method(_CRS, 0) { - /* DBGO("\\_SB\\PCI0\\_CRS\n") */ - CreateDWordField(CRES, ^MMIO._BAS, MM1B) - CreateDWordField(CRES, ^MMIO._LEN, MM1L) - - /* - * Declare memory between TOM1 and 4GB as available - * for PCI MMIO. - * Use ShiftLeft to avoid 64bit constant (for XP). - * This will work even if the OS does 32bit arithmetic, as - * 32bit (0x00000000 - TOM1) will wrap and give the same - * result as 64bit (0x100000000 - TOM1). - */ - MM1B = TOM1 - Local0 = 0x10000000 << 4 - Local0 -= TOM1 - MM1L = Local0 - - Return (CRES) /* note to change the Name buffer */ -} /* end of Method(_SB.PCI0._CRS) */ - -#if CONFIG(HUDSON_IMC_FWM) - #include "acpi/AmdImc.asl" /* Hudson IMC function */ -#endif - -/* - * - * FIRST METHOD CALLED UPON BOOT - * - * 1. If debugging, print current OS and ACPI interpreter. - * 2. Get PCI Interrupt routing from ACPI VSM, this - * value is based on user choice in BIOS setup. - */ -Method(_INI, 0) { - /* DBGO("\\_SB\\_INI\n") */ - /* DBGO(" DSDT.ASL code from ") */ - /* DBGO(__DATE__) */ - /* DBGO(" ") */ - /* DBGO(__TIME__) */ - /* DBGO("\n Sleep states supported: ") */ - /* DBGO("\n") */ - /* DBGO(" \\_OS=") */ - /* DBGO(\_OS) */ - /* DBGO("\n \\_REV=") */ - /* DBGO(\_REV) */ - /* DBGO("\n") */ - -#if CONFIG(HUDSON_IMC_FWM) -#if CONFIG(ACPI_ENABLE_THERMAL_ZONE) - ITZE() /* enable IMC Fan Control*/ -#endif -#endif -} /* End Method(_SB._INI) */ diff --git a/src/southbridge/amd/agesa/hudson/acpi/lpc.asl b/src/southbridge/amd/agesa/hudson/acpi/lpc.asl deleted file mode 100644 index 6d723a99a3..0000000000 --- a/src/southbridge/amd/agesa/hudson/acpi/lpc.asl +++ /dev/null @@ -1,91 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -/* 0:14.3 - LPC */ -Device(LIBR) { - Name(_ADR, 0x00140003) - /* Method(_INI) { - * DBGO("\\_SB\\PCI0\\LpcIsaBr\\_INI\n") - } */ /* End Method(_SB.SBRDG._INI) */ - - OperationRegion(CFG,PCI_Config,0x0,0x100) // Map PCI Configuration Space - Field(CFG,DWordAcc,NoLock,Preserve){ - Offset(0xA0), - BAR,32} // SPI Controller Base Address Register (Index 0xA0) - - Device(LDRC) // LPC device: Resource consumption - { - Name (_HID, EISAID("PNP0C02")) // ID for Motherboard resources - Name (CRS, ResourceTemplate () // Current Motherboard resources - { - Memory32Fixed(ReadWrite, // Setup for fixed resource location for SPI base address - 0x00000000, // Address Base - 0x00000000, // Address Length - BAR0 // Descriptor Name - ) - }) - - Method(_CRS,0,NotSerialized) - { - CreateDwordField(^CRS,^BAR0._BAS,SPIB) // Field to hold SPI base address - CreateDwordField(^CRS,^BAR0._LEN,SPIL) // Field to hold SPI address length - Store(BAR,SPIB) // SPI base address mapped - Store(0x1000,SPIL) // 4k space mapped - Return(CRS) - } - } - - /* Real Time Clock Device */ - Device(RTC0) { - Name(_HID, EISAID("PNP0B00")) /* AT Real Time Clock (not PIIX4 compatible) */ - Name(_CRS, ResourceTemplate() { - IRQNoFlags(){8} - IO(Decode16,0x0070, 0x0070, 0, 2) - }) - } /* End Device(_SB.PCI0.LpcIsaBr.RTC0) */ - - Device(TMR) { /* Timer */ - Name(_HID,EISAID("PNP0100")) /* System Timer */ - Name(_CRS, ResourceTemplate() { - IRQNoFlags(){0} - IO(Decode16, 0x0040, 0x0040, 0, 4) - }) - } /* End Device(_SB.PCI0.LpcIsaBr.TMR) */ - - Device(SPKR) { /* Speaker */ - Name(_HID,EISAID("PNP0800")) /* AT style speaker */ - Name(_CRS, ResourceTemplate() { - IO(Decode16, 0x0061, 0x0061, 0, 1) - }) - } /* End Device(_SB.PCI0.LpcIsaBr.SPKR) */ - - Device(PIC) { - Name(_HID,EISAID("PNP0000")) /* AT Interrupt Controller */ - Name(_CRS, ResourceTemplate() { - IRQNoFlags(){2} - IO(Decode16,0x0020, 0x0020, 0, 2) - IO(Decode16,0x00A0, 0x00A0, 0, 2) - }) - } /* End Device(_SB.PCI0.LpcIsaBr.PIC) */ - - Device(MAD) { /* 8257 DMA */ - Name(_HID,EISAID("PNP0200")) /* Hardware Device ID */ - Name(_CRS, ResourceTemplate() { - DMA(Compatibility,BusMaster,Transfer8){4} - IO(Decode16, 0x0000, 0x0000, 0x10, 0x10) - IO(Decode16, 0x0081, 0x0081, 0x01, 0x03) - IO(Decode16, 0x0087, 0x0087, 0x01, 0x01) - IO(Decode16, 0x0089, 0x0089, 0x01, 0x03) - IO(Decode16, 0x008F, 0x008F, 0x01, 0x01) - IO(Decode16, 0x00C0, 0x00C0, 0x10, 0x20) - }) /* End Name(_SB.PCI0.LpcIsaBr.MAD._CRS) */ - } /* End Device(_SB.PCI0.LpcIsaBr.MAD) */ - - Device(COPR) { - Name(_HID,EISAID("PNP0C04")) /* Math Coprocessor */ - Name(_CRS, ResourceTemplate() { - IO(Decode16, 0x00F0, 0x00F0, 0, 0x10) - IRQNoFlags(){13} - }) - } /* End Device(_SB.PCI0.LpcIsaBr.COPR) */ - #include "acpi/superio.asl" -} /* end LIBR */ diff --git a/src/southbridge/amd/agesa/hudson/acpi/pci_int.asl b/src/southbridge/amd/agesa/hudson/acpi/pci_int.asl deleted file mode 100644 index 6ff81cd66f..0000000000 --- a/src/southbridge/amd/agesa/hudson/acpi/pci_int.asl +++ /dev/null @@ -1,442 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - - Field(PCFG, ByteAcc, NoLock, Preserve) { - /* Byte offsets are computed using the following technique: - * ((bus number + 1) * ((device number * 8) * 4096)) + register offset - * The 8 comes from 8 functions per device, and 4096 bytes per function config space - */ - Offset(0x00088024), /* Byte offset to SATA register 24h - Bus 0, Device 17, Function 0 */ - STB5, 32, - Offset(0x00098042), /* Byte offset to OHCI0 register 42h - Bus 0, Device 19, Function 0 */ - PT0D, 1, - PT1D, 1, - PT2D, 1, - PT3D, 1, - PT4D, 1, - PT5D, 1, - PT6D, 1, - PT7D, 1, - PT8D, 1, - PT9D, 1, - Offset(0x000A0004), /* Byte offset to SMBUS register 4h - Bus 0, Device 20, Function 0 */ - SBIE, 1, - SBME, 1, - Offset(0x000A0008), /* Byte offset to SMBUS register 8h - Bus 0, Device 20, Function 0 */ - SBRI, 8, - Offset(0x000A0014), /* Byte offset to SMBUS register 14h - Bus 0, Device 20, Function 0 */ - SBB1, 32, - Offset(0x000A0078), /* Byte offset to SMBUS register 78h - Bus 0, Device 20, Function 0 */ - ,14, - P92E, 1, /* Port92 decode enable */ - } - - OperationRegion(SB5, SystemMemory, STB5, 0x1000) - Field(SB5, AnyAcc, NoLock, Preserve){ - /* Port 0 */ - Offset(0x120), /* Port 0 Task file status */ - P0ER, 1, - , 2, - P0DQ, 1, - , 3, - P0BY, 1, - Offset(0x128), /* Port 0 Serial ATA status */ - P0DD, 4, - , 4, - P0IS, 4, - Offset(0x12C), /* Port 0 Serial ATA control */ - P0DI, 4, - Offset(0x130), /* Port 0 Serial ATA error */ - , 16, - P0PR, 1, - - /* Port 1 */ - offset(0x1A0), /* Port 1 Task file status */ - P1ER, 1, - , 2, - P1DQ, 1, - , 3, - P1BY, 1, - Offset(0x1A8), /* Port 1 Serial ATA status */ - P1DD, 4, - , 4, - P1IS, 4, - Offset(0x1AC), /* Port 1 Serial ATA control */ - P1DI, 4, - Offset(0x1B0), /* Port 1 Serial ATA error */ - , 16, - P1PR, 1, - - /* Port 2 */ - Offset(0x220), /* Port 2 Task file status */ - P2ER, 1, - , 2, - P2DQ, 1, - , 3, - P2BY, 1, - Offset(0x228), /* Port 2 Serial ATA status */ - P2DD, 4, - , 4, - P2IS, 4, - Offset(0x22C), /* Port 2 Serial ATA control */ - P2DI, 4, - Offset(0x230), /* Port 2 Serial ATA error */ - , 16, - P2PR, 1, - - /* Port 3 */ - Offset(0x2A0), /* Port 3 Task file status */ - P3ER, 1, - , 2, - P3DQ, 1, - , 3, - P3BY, 1, - Offset(0x2A8), /* Port 3 Serial ATA status */ - P3DD, 4, - , 4, - P3IS, 4, - Offset(0x2AC), /* Port 3 Serial ATA control */ - P3DI, 4, - Offset(0x2B0), /* Port 3 Serial ATA error */ - , 16, - P3PR, 1, - } - - Name(IRQB, ResourceTemplate(){ - IRQ(Level,ActiveLow,Shared){15} - }) - - Name(IRQP, ResourceTemplate(){ - IRQ(Level,ActiveLow,Exclusive){3, 4, 5, 7, 10, 11, 12, 15} - }) - - Name(PITF, ResourceTemplate(){ - IRQ(Level,ActiveLow,Exclusive){9} - }) - - Device(INTA) { - Name(_HID, EISAID("PNP0C0F")) - Name(_UID, 1) - - Method(_STA, 0) { - if (PIRA) { - Return (0x0b) /* sata is invisible */ - } else { - Return (0x09) /* sata is disabled */ - } - } /* End Method(_SB.INTA._STA) */ - - Method(_DIS ,0) { - /* DBGO("\\_SB\\LNKA\\_DIS\n") */ - } /* End Method(_SB.INTA._DIS) */ - - Method(_PRS ,0) { - /* DBGO("\\_SB\\LNKA\\_PRS\n") */ - Return (IRQP) - } /* Method(_SB.INTA._PRS) */ - - Method(_CRS ,0) { - /* DBGO("\\_SB\\LNKA\\_CRS\n") */ - CreateWordField(IRQB, 0x1, IRQN) - IRQN = 1 << PIRA - Return (IRQB) - } /* Method(_SB.INTA._CRS) */ - - Method(_SRS, 1) { - /* DBGO("\\_SB\\LNKA\\_SRS\n") */ - CreateWordField(ARG0, 1, IRQM) - - /* Use lowest available IRQ */ - FindSetRightBit(IRQM, Local0) - if (Local0) { - Local0-- - } - PIRA = Local0 - } /* End Method(_SB.INTA._SRS) */ - } /* End Device(INTA) */ - - Device(INTB) { - Name(_HID, EISAID("PNP0C0F")) - Name(_UID, 2) - - Method(_STA, 0) { - if (PIRB) { - Return (0x0b) /* sata is invisible */ - } else { - Return (0x09) /* sata is disabled */ - } - } /* End Method(_SB.INTB._STA) */ - - Method(_DIS ,0) { - /* DBGO("\\_SB\\LNKB\\_DIS\n") */ - } /* End Method(_SB.INTB._DIS) */ - - Method(_PRS ,0) { - /* DBGO("\\_SB\\LNKB\\_PRS\n") */ - Return (IRQP) - } /* Method(_SB.INTB._PRS) */ - - Method(_CRS ,0) { - /* DBGO("\\_SB\\LNKB\\_CRS\n") */ - CreateWordField(IRQB, 0x1, IRQN) - IRQN = 1 << PIRB - Return (IRQB) - } /* Method(_SB.INTB._CRS) */ - - Method(_SRS, 1) { - /* DBGO("\\_SB\\LNKB\\_CRS\n") */ - CreateWordField(ARG0, 1, IRQM) - - /* Use lowest available IRQ */ - FindSetRightBit(IRQM, Local0) - if (Local0) { - Local0-- - } - PIRB = Local0 - } /* End Method(_SB.INTB._SRS) */ - } /* End Device(INTB) */ - - Device(INTC) { - Name(_HID, EISAID("PNP0C0F")) - Name(_UID, 3) - - Method(_STA, 0) { - if (PIRC) { - Return (0x0b) /* sata is invisible */ - } else { - Return (0x09) /* sata is disabled */ - } - } /* End Method(_SB.INTC._STA) */ - - Method(_DIS ,0) { - /* DBGO("\\_SB\\LNKC\\_DIS\n") */ - } /* End Method(_SB.INTC._DIS) */ - - Method(_PRS ,0) { - /* DBGO("\\_SB\\LNKC\\_PRS\n") */ - Return (IRQP) - } /* Method(_SB.INTC._PRS) */ - - Method(_CRS ,0) { - /* DBGO("\\_SB\\LNKC\\_CRS\n") */ - CreateWordField(IRQB, 0x1, IRQN) - IRQN = 1 << PIRC - Return (IRQB) - } /* Method(_SB.INTC._CRS) */ - - Method(_SRS, 1) { - /* DBGO("\\_SB\\LNKC\\_CRS\n") */ - CreateWordField(ARG0, 1, IRQM) - - /* Use lowest available IRQ */ - FindSetRightBit(IRQM, Local0) - if (Local0) { - Local0-- - } - PIRC = Local0 - } /* End Method(_SB.INTC._SRS) */ - } /* End Device(INTC) */ - - Device(INTD) { - Name(_HID, EISAID("PNP0C0F")) - Name(_UID, 4) - - Method(_STA, 0) { - if (PIRD) { - Return (0x0b) /* sata is invisible */ - } else { - Return (0x09) /* sata is disabled */ - } - } /* End Method(_SB.INTD._STA) */ - - Method(_DIS ,0) { - /* DBGO("\\_SB\\LNKD\\_DIS\n") */ - } /* End Method(_SB.INTD._DIS) */ - - Method(_PRS ,0) { - /* DBGO("\\_SB\\LNKD\\_PRS\n") */ - Return (IRQP) - } /* Method(_SB.INTD._PRS) */ - - Method(_CRS ,0) { - /* DBGO("\\_SB\\LNKD\\_CRS\n") */ - CreateWordField(IRQB, 0x1, IRQN) - IRQN = 1 << PIRD - Return (IRQB) - } /* Method(_SB.INTD._CRS) */ - - Method(_SRS, 1) { - /* DBGO("\\_SB\\LNKD\\_CRS\n") */ - CreateWordField(ARG0, 1, IRQM) - - /* Use lowest available IRQ */ - FindSetRightBit(IRQM, Local0) - if (Local0) { - Local0-- - } - PIRD = Local0 - } /* End Method(_SB.INTD._SRS) */ - } /* End Device(INTD) */ - - Device(INTE) { - Name(_HID, EISAID("PNP0C0F")) - Name(_UID, 5) - - Method(_STA, 0) { - if (PIRE) { - Return (0x0b) /* sata is invisible */ - } else { - Return (0x09) /* sata is disabled */ - } - } /* End Method(_SB.INTE._STA) */ - - Method(_DIS ,0) { - /* DBGO("\\_SB\\LNKE\\_DIS\n") */ - } /* End Method(_SB.INTE._DIS) */ - - Method(_PRS ,0) { - /* DBGO("\\_SB\\LNKE\\_PRS\n") */ - Return (IRQP) - } /* Method(_SB.INTE._PRS) */ - - Method(_CRS ,0) { - /* DBGO("\\_SB\\LNKE\\_CRS\n") */ - CreateWordField(IRQB, 0x1, IRQN) - IRQN = 1 << PIRE - Return (IRQB) - } /* Method(_SB.INTE._CRS) */ - - Method(_SRS, 1) { - /* DBGO("\\_SB\\LNKE\\_CRS\n") */ - CreateWordField(ARG0, 1, IRQM) - - /* Use lowest available IRQ */ - FindSetRightBit(IRQM, Local0) - if (Local0) { - Local0-- - } - PIRE = Local0 - } /* End Method(_SB.INTE._SRS) */ - } /* End Device(INTE) */ - - Device(INTF) { - Name(_HID, EISAID("PNP0C0F")) - Name(_UID, 6) - - Method(_STA, 0) { - if (PIRF) { - Return (0x0b) /* sata is invisible */ - } else { - Return (0x09) /* sata is disabled */ - } - } /* End Method(_SB.INTF._STA) */ - - Method(_DIS ,0) { - /* DBGO("\\_SB\\LNKF\\_DIS\n") */ - } /* End Method(_SB.INTF._DIS) */ - - Method(_PRS ,0) { - /* DBGO("\\_SB\\LNKF\\_PRS\n") */ - Return (PITF) - } /* Method(_SB.INTF._PRS) */ - - Method(_CRS ,0) { - /* DBGO("\\_SB\\LNKF\\_CRS\n") */ - CreateWordField(IRQB, 0x1, IRQN) - IRQN = 1 << PIRF - Return (IRQB) - } /* Method(_SB.INTF._CRS) */ - - Method(_SRS, 1) { - /* DBGO("\\_SB\\LNKF\\_CRS\n") */ - CreateWordField(ARG0, 1, IRQM) - - /* Use lowest available IRQ */ - FindSetRightBit(IRQM, Local0) - if (Local0) { - Local0-- - } - PIRF = Local0 - } /* End Method(_SB.INTF._SRS) */ - } /* End Device(INTF) */ - - Device(INTG) { - Name(_HID, EISAID("PNP0C0F")) - Name(_UID, 7) - - Method(_STA, 0) { - if (PIRG) { - Return (0x0b) /* sata is invisible */ - } else { - Return (0x09) /* sata is disabled */ - } - } /* End Method(_SB.INTG._STA) */ - - Method(_DIS ,0) { - /* DBGO("\\_SB\\LNKG\\_DIS\n") */ - } /* End Method(_SB.INTG._DIS) */ - - Method(_PRS ,0) { - /* DBGO("\\_SB\\LNKG\\_PRS\n") */ - Return (IRQP) - } /* Method(_SB.INTG._CRS) */ - - Method(_CRS ,0) { - /* DBGO("\\_SB\\LNKG\\_CRS\n") */ - CreateWordField(IRQB, 0x1, IRQN) - IRQN = 1 << PIRG - Return (IRQB) - } /* Method(_SB.INTG._CRS) */ - - Method(_SRS, 1) { - /* DBGO("\\_SB\\LNKG\\_CRS\n") */ - CreateWordField(ARG0, 1, IRQM) - - /* Use lowest available IRQ */ - FindSetRightBit(IRQM, Local0) - if (Local0) { - Local0-- - } - PIRG = Local0 - } /* End Method(_SB.INTG._SRS) */ - } /* End Device(INTG) */ - - Device(INTH) { - Name(_HID, EISAID("PNP0C0F")) - Name(_UID, 8) - - Method(_STA, 0) { - if (PIRH) { - Return (0x0b) /* sata is invisible */ - } else { - Return (0x09) /* sata is disabled */ - } - } /* End Method(_SB.INTH._STA) */ - - Method(_DIS ,0) { - /* DBGO("\\_SB\\LNKH\\_DIS\n") */ - } /* End Method(_SB.INTH._DIS) */ - - Method(_PRS ,0) { - /* DBGO("\\_SB\\LNKH\\_PRS\n") */ - Return (IRQP) - } /* Method(_SB.INTH._CRS) */ - - Method(_CRS ,0) { - /* DBGO("\\_SB\\LNKH\\_CRS\n") */ - CreateWordField(IRQB, 0x1, IRQN) - IRQN = 1 << PIRH - Return (IRQB) - } /* Method(_SB.INTH._CRS) */ - - Method(_SRS, 1) { - /* DBGO("\\_SB\\LNKH\\_CRS\n") */ - CreateWordField(ARG0, 1, IRQM) - - /* Use lowest available IRQ */ - FindSetRightBit(IRQM, Local0) - if (Local0) { - Local0-- - } - PIRH = Local0 - } /* End Method(_SB.INTH._SRS) */ - } /* End Device(INTH) */ diff --git a/src/southbridge/amd/agesa/hudson/acpi/pcie.asl b/src/southbridge/amd/agesa/hudson/acpi/pcie.asl deleted file mode 100644 index 294323fc0e..0000000000 --- a/src/southbridge/amd/agesa/hudson/acpi/pcie.asl +++ /dev/null @@ -1,78 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - - /* PCI IRQ mapping registers, C00h-C01h. */ - OperationRegion(PRQM, SystemIO, 0x00000C00, 0x00000002) - Field(PRQM, ByteAcc, NoLock, Preserve) { - PRQI, 0x00000008, - PRQD, 0x00000008, /* Offset: 1h */ - } - IndexField(PRQI, PRQD, ByteAcc, NoLock, Preserve) { - PIRA, 0x00000008, /* Index 0 */ - PIRB, 0x00000008, /* Index 1 */ - PIRC, 0x00000008, /* Index 2 */ - PIRD, 0x00000008, /* Index 3 */ - PIRE, 0x00000008, /* Index 4 */ - PIRF, 0x00000008, /* Index 5 */ - PIRG, 0x00000008, /* Index 6 */ - PIRH, 0x00000008, /* Index 7 */ - } - - /* PCI Error control register */ - OperationRegion(PERC, SystemIO, 0x00000C14, 0x00000001) - Field(PERC, ByteAcc, NoLock, Preserve) { - SENS, 0x00000001, - PENS, 0x00000001, - SENE, 0x00000001, - PENE, 0x00000001, - } - - /* Client Management index/data registers */ - OperationRegion(CMT, SystemIO, 0x00000C50, 0x00000002) - Field(CMT, ByteAcc, NoLock, Preserve) { - CMTI, 8, - /* Client Management Data register */ - G64E, 1, - G64O, 1, - G32O, 2, - , 2, - GPSL, 2, - } - - /* GPM Port register */ - OperationRegion(GPT, SystemIO, 0x00000C52, 0x00000001) - Field(GPT, ByteAcc, NoLock, Preserve) { - GPB0,1, - GPB1,1, - GPB2,1, - GPB3,1, - GPB4,1, - GPB5,1, - GPB6,1, - GPB7,1, - } - - /* Flash ROM program enable register */ - OperationRegion(FRE, SystemIO, 0x00000C6F, 0x00000001) - Field(FRE, ByteAcc, NoLock, Preserve) { - , 0x00000006, - FLRE, 0x00000001, - } - - /* PM2 index/data registers */ - OperationRegion(PM2R, SystemIO, 0x00000CD0, 0x00000002) - Field(PM2R, ByteAcc, NoLock, Preserve) { - PM2I, 0x00000008, - PM2D, 0x00000008, - } - - /* Power Management I/O registers, TODO:PMIO is quite different in SB800. */ - OperationRegion(PIOR, SystemIO, 0x00000CD6, 0x00000002) - Field(PIOR, ByteAcc, NoLock, Preserve) { - PIOI, 0x00000008, - PIOD, 0x00000008, - } - - IndexField (PIOI, PIOD, ByteAcc, NoLock, Preserve) { - Offset(0xEE), - UPWS, 3, - } diff --git a/src/southbridge/amd/agesa/hudson/acpi/smbus.asl b/src/southbridge/amd/agesa/hudson/acpi/smbus.asl deleted file mode 100644 index 16990d45f4..0000000000 --- a/src/southbridge/amd/agesa/hudson/acpi/smbus.asl +++ /dev/null @@ -1,3 +0,0 @@ -/* SPDX-License-Identifier: CC-PDDC */ - -/* Please update the license if adding licensable material. */ diff --git a/src/southbridge/amd/agesa/hudson/acpi/usb.asl b/src/southbridge/amd/agesa/hudson/acpi/usb.asl deleted file mode 100644 index 399ce6eecb..0000000000 --- a/src/southbridge/amd/agesa/hudson/acpi/usb.asl +++ /dev/null @@ -1,59 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -/* 0:12.0 - OHCI */ -Device(UOH1) { - Name(_ADR, 0x00120000) - Name(_PRW, Package() {0x0B, 3}) -} /* end UOH1 */ - -/* 0:12.2 - EHCI */ -Device(UOH2) { - Name(_ADR, 0x00120002) - Name(_PRW, Package() {0x0B, 3}) -} /* end UOH2 */ - -/* 0:13.0 - OHCI */ -Device(UOH3) { - Name(_ADR, 0x00130000) - Name(_PRW, Package() {0x0B, 3}) -} /* end UOH3 */ - -/* 0:13.2 - EHCI */ -Device(UOH4) { - Name(_ADR, 0x00130002) - Name(_PRW, Package() {0x0B, 3}) -} /* end UOH4 */ - -/* 0:16.0 - OHCI */ -Device(UOH5) { - Name(_ADR, 0x00160000) - Name(_PRW, Package() {0x0B, 3}) -} /* end UOH5 */ - -/* 0:16.2 - EHCI */ -Device(UOH6) { - Name(_ADR, 0x00160002) - Name(_PRW, Package() {0x0B, 3}) -} /* end UOH5 */ - -#if !CONFIG(SOUTHBRIDGE_AMD_AGESA_YANGTZE) -/* 0:14.5 - OHCI */ -Device(UEH1) { - Name(_ADR, 0x00140005) - Name(_PRW, Package() {0x0B, 3}) -} /* end UEH1 */ -#endif - -/* 0:10.0 - XHCI 0*/ -Device(XHC0) { - Name(_ADR, 0x00100000) - Name(_PRW, Package() {0x0B, 4}) -} /* end XHC0 */ - -#if !CONFIG(SOUTHBRIDGE_AMD_AGESA_YANGTZE) -/* 0:10.1 - XHCI 1*/ -Device(XHC1) { - Name(_ADR, 0x00100001) - Name(_PRW, Package() {0x0B, 4}) -} /* end XHC1 */ -#endif diff --git a/src/southbridge/amd/agesa/hudson/amd_pci_int_defs.h b/src/southbridge/amd/agesa/hudson/amd_pci_int_defs.h deleted file mode 100644 index 20c15f0cdd..0000000000 --- a/src/southbridge/amd/agesa/hudson/amd_pci_int_defs.h +++ /dev/null @@ -1,67 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#ifndef AMD_PCI_INT_DEFS_H -#define AMD_PCI_INT_DEFS_H - -/* - * PIRQ and device routing - these define the index - * into the FCH PCI_INTR 0xC00/0xC01 interrupt - * routing table - */ -#if CONFIG(SOUTHBRIDGE_AMD_AGESA_HUDSON) -#define FCH_INT_TABLE_SIZE 0x54 -#elif CONFIG(SOUTHBRIDGE_AMD_AGESA_YANGTZE) -#define FCH_INT_TABLE_SIZE 0x42 -#endif - -#define PIRQ_NC 0x1F /* Not Used */ -#define PIRQ_A 0x00 /* INT A */ -#define PIRQ_B 0x01 /* INT B */ -#define PIRQ_C 0x02 /* INT C */ -#define PIRQ_D 0x03 /* INT D */ -#define PIRQ_E 0x04 /* INT E */ -#define PIRQ_F 0x05 /* INT F */ -#define PIRQ_G 0x06 /* INT G */ -#define PIRQ_H 0x07 /* INT H */ -#define PIRQ_MISC 0x08 /* Miscellaneous IRQ Settings - See FCH Spec */ -#define PIRQ_MISC0 0x09 /* Miscellaneous0 IRQ Settings */ -#define PIRQ_MISC1 0x0A /* Miscellaneous1 IRQ Settings */ -#define PIRQ_MISC2 0x0B /* Miscellaneous2 IRQ Settings */ -#define PIRQ_SIRQA 0x0C /* Serial IRQ INTA */ -#define PIRQ_SIRQB 0x0D /* Serial IRQ INTB */ -#define PIRQ_SIRQC 0x0E /* Serial IRQ INTC */ -#define PIRQ_SIRQD 0x0F /* Serial IRQ INTD */ -#define PIRQ_SCI 0x10 /* SCI IRQ */ -#define PIRQ_SMBUS 0x11 /* SMBUS 14h.0 */ -#define PIRQ_ASF 0x12 /* ASF */ -#define PIRQ_HDA 0x13 /* HDA 14h.2 */ -#define PIRQ_FC 0x14 /* FC */ -#define PIRQ_GEC 0x15 /* GEC */ -#define PIRQ_PMON 0x16 /* Performance Monitor */ -#if CONFIG(SOUTHBRIDGE_AMD_AGESA_YANGTZE) -#define PIRQ_SD 0x17 /* SD */ -#endif -#define PIRQ_IMC0 0x20 /* IMC INT0 */ -#define PIRQ_IMC1 0x21 /* IMC INT1 */ -#define PIRQ_IMC2 0x22 /* IMC INT2 */ -#define PIRQ_IMC3 0x23 /* IMC INT3 */ -#define PIRQ_IMC4 0x24 /* IMC INT4 */ -#define PIRQ_IMC5 0x25 /* IMC INT5 */ -#define PIRQ_OHCI1 0x30 /* USB OHCI 12h.0 */ -#define PIRQ_EHCI1 0x31 /* USB EHCI 12h.2 */ -#define PIRQ_OHCI2 0x32 /* USB OHCI 13h.0 */ -#define PIRQ_EHCI2 0x33 /* USB EHCI 13h.2 */ -#define PIRQ_OHCI3 0x34 /* USB OHCI 16h.0 */ -#define PIRQ_EHCI3 0x35 /* USB EHCI 16h.2 */ -#define PIRQ_OHCI4 0x36 /* USB OHCI 14h.5 */ -#define PIRQ_IDE 0x40 /* IDE 14h.1 */ -#define PIRQ_SATA 0x41 /* SATA 11h.0 */ -#if CONFIG(SOUTHBRIDGE_AMD_AGESA_HUDSON) -#define PIRQ_SD 0x42 /* SD 14h.7 */ -#define PIRQ_GPP0 0x50 /* GPP INT 0 */ -#define PIRQ_GPP1 0x51 /* GPP INT 1 */ -#define PIRQ_GPP2 0x52 /* GPP INT 2 */ -#define PIRQ_GPP3 0x53 /* GPP INT 3 */ -#endif - -#endif /* AMD_PCI_INT_DEFS_H */ diff --git a/src/southbridge/amd/agesa/hudson/amd_pci_int_types.h b/src/southbridge/amd/agesa/hudson/amd_pci_int_types.h deleted file mode 100644 index 46200eaad4..0000000000 --- a/src/southbridge/amd/agesa/hudson/amd_pci_int_types.h +++ /dev/null @@ -1,27 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#ifndef AMD_PCI_INT_TYPES_H -#define AMD_PCI_INT_TYPES_H - -#if CONFIG(SOUTHBRIDGE_AMD_AGESA_HUDSON) -const char *intr_types[] = { - [0x00] = "INTA#\t", "INTB#\t", "INTC#\t", "INTD#\t", "INTE#\t", "INTF#\t", "INTG#\t", "INTH#\t", - [0x08] = "Misc\t", "Misc0\t", "Misc1\t", "Misc2\t", "Ser IRQ INTA", "Ser IRQ INTB", "Ser IRQ INTC", "Ser IRQ INTD", - [0x10] = "SCI\t", "SMBUS0\t", "ASF\t", "HDA\t", "SD\t\t", "GEC\t", "PerMon\t", - [0x20] = "IMC INT0\t", "IMC INT1\t", "IMC INT2\t", "IMC INT3\t", "IMC INT4\t", "IMC INT5\t", - [0x30] = "Dev18.0 INTA", "Dev18.2 INTB", "Dev19.0 INTA", "Dev19.2 INTB", "Dev22.0 INTA", "Dev22.2 INTB", "Dev20.5 INTC", - [0x40] = "IDE\t", "SATA\t", - [0x50] = "GPPInt0\t", "GPPInt1\t", "GPPInt2\t", "GPPInt3\t" -}; -#elif CONFIG(SOUTHBRIDGE_AMD_AGESA_YANGTZE) -const char *intr_types[] = { - [0x00] = "INTA#\t", "INTB#\t", "INTC#\t", "INTD#\t", "INTE#\t", "INTF#\t", "INTG#\t", "INTH#\t", - [0x08] = "Misc\t", "Misc0\t", "Misc1\t", "Misc2\t", "Ser IRQ INTA", "Ser IRQ INTB", "Ser IRQ INTC", "Ser IRQ INTD", - [0x10] = "SCI\t", "SMBUS0\t", "ASF\t", "HDA\t", "FC\t\t", "GEC\t", "PerMon\t", "SD\t", - [0x20] = "IMC INT0\t", "IMC INT1\t", "IMC INT2\t", "IMC INT3\t", "IMC INT4\t", "IMC INT5\t", - [0x30] = "Dev18.0 INTA", "Dev18.2 INTB", "Dev19.0 INTA", "Dev19.2 INTB", "Dev22.0 INTA", "Dev22.2 INTB", - [0x40] = "RSVD\t", "SATA\t", -}; -#endif - -#endif /* AMD_PCI_INT_TYPES_H */ diff --git a/src/southbridge/amd/agesa/hudson/bootblock.c b/src/southbridge/amd/agesa/hudson/bootblock.c deleted file mode 100644 index 039712fca6..0000000000 --- a/src/southbridge/amd/agesa/hudson/bootblock.c +++ /dev/null @@ -1,85 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <stdint.h> -#include <arch/bootblock.h> -#include <amdblocks/acpimmio.h> -#include <device/pci_ops.h> -#include <southbridge/amd/agesa/hudson/hudson.h> - -/* - * Enable 4MB (LPC) ROM access at 0xFFC00000 - 0xFFFFFFFF. - * - * Hardware should enable LPC ROM by pin straps. This function does not - * handle the theoretically possible PCI ROM, FWH, or SPI ROM configurations. - * - * The HUDSON power-on default is to map 512K ROM space. - * - */ -static void hudson_enable_rom(void) -{ - u8 reg8; - const pci_devfn_t dev = PCI_DEV(0, 0x14, 3); - - /* Decode variable LPC ROM address ranges 1 and 2. */ - reg8 = pci_s_read_config8(dev, 0x48); - reg8 |= (1 << 3) | (1 << 4); - pci_s_write_config8(dev, 0x48, reg8); - - /* LPC ROM address range 1: */ - /* Enable LPC ROM range mirroring start at 0x000e(0000). */ - pci_s_write_config16(dev, 0x68, 0x000e); - /* Enable LPC ROM range mirroring end at 0x000f(ffff). */ - pci_s_write_config16(dev, 0x6a, 0x000f); - - /* LPC ROM address range 2: */ - /* - * Enable LPC ROM range start at: - * 0xfff8(0000): 512KB - * 0xfff0(0000): 1MB - * 0xffe0(0000): 2MB - * 0xffc0(0000): 4MB - */ - pci_s_write_config16(dev, 0x6c, 0x10000 - (CONFIG_COREBOOT_ROMSIZE_KB >> 6)); - /* Enable LPC ROM range end at 0xffff(ffff). */ - pci_s_write_config16(dev, 0x6e, 0xffff); -} - -void bootblock_early_southbridge_init(void) -{ - u32 data; - - hudson_enable_rom(); - enable_acpimmio_decode_pm24(); - hudson_lpc_decode(); - - if (CONFIG(POST_DEVICE_PCI_PCIE)) - hudson_pci_port80(); - else if (CONFIG(POST_DEVICE_LPC)) - hudson_lpc_port80(); - - const pci_devfn_t dev = PCI_DEV(0, 0x14, 3); - data = pci_read_config32(dev, LPC_IO_OR_MEM_DECODE_ENABLE); - /* enable 0x2e/0x4e IO decoding for SuperIO */ - pci_write_config32(dev, LPC_IO_OR_MEM_DECODE_ENABLE, data | 3); - - /* - * Enable FCH to decode TPM associated Memory and IO regions for vboot - * - * Enable decoding of TPM cycles defined in TPM 1.2 spec - * Enable decoding of legacy TPM addresses: IO addresses 0x7f- - * 0x7e and 0xef-0xee. - */ - data = pci_read_config32(dev, LPC_TRUSTED_PLATFORM_MODULE); - data |= TPM_12_EN | TPM_LEGACY_EN; - pci_write_config32(dev, LPC_TRUSTED_PLATFORM_MODULE, data); - - /* - * In Hudson RRG, PMIOxD2[5:4] is "Drive strength control for - * LpcClk[1:0]". This following register setting has been - * replicated in every reference design since Parmer, so it is - * believed to be required even though it is not documented in - * the SoC BKDGs. Without this setting, there is no serial - * output. - */ - pm_write8(0xd2, 0); -} diff --git a/src/southbridge/amd/agesa/hudson/chip.h b/src/southbridge/amd/agesa/hudson/chip.h deleted file mode 100644 index 6eba9f2063..0000000000 --- a/src/southbridge/amd/agesa/hudson/chip.h +++ /dev/null @@ -1,11 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#ifndef HUDSON_CHIP_H -#define HUDSON_CHIP_H - -struct southbridge_amd_agesa_hudson_config -{ - u8 sd_mode; -}; - -#endif /* HUDSON_CHIP_H */ diff --git a/src/southbridge/amd/agesa/hudson/early_setup.c b/src/southbridge/amd/agesa/hudson/early_setup.c deleted file mode 100644 index 18bc9b22d2..0000000000 --- a/src/southbridge/amd/agesa/hudson/early_setup.c +++ /dev/null @@ -1,88 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#ifndef _HUDSON_EARLY_SETUP_C_ -#define _HUDSON_EARLY_SETUP_C_ - -#include <stdint.h> -#include <amdblocks/acpimmio.h> -#include <device/pci_ops.h> - -#include "hudson.h" - -void hudson_pci_port80(void) -{ - u8 byte; - pci_devfn_t dev; - - /* P2P Bridge */ - dev = PCI_DEV(0, 0x14, 4); - - /* Chip Control: Enable subtractive decoding */ - byte = pci_read_config8(dev, 0x40); - byte |= 1 << 5; - pci_write_config8(dev, 0x40, byte); - - /* Misc Control: Enable subtractive decoding if 0x40 bit 5 is set */ - byte = pci_read_config8(dev, 0x4B); - byte |= 1 << 7; - pci_write_config8(dev, 0x4B, byte); - - /* The same IO Base and IO Limit here is meaningful because we set the - * bridge to be subtractive. During early setup stage, we have to make - * sure that data can go through port 0x80. - */ - /* IO Base: 0xf000 */ - byte = pci_read_config8(dev, 0x1C); - byte |= 0xF << 4; - pci_write_config8(dev, 0x1C, byte); - - /* IO Limit: 0xf000 */ - byte = pci_read_config8(dev, 0x1D); - byte |= 0xF << 4; - pci_write_config8(dev, 0x1D, byte); - - /* PCI Command: Enable IO response */ - byte = pci_read_config8(dev, 0x04); - byte |= 1 << 0; - pci_write_config8(dev, 0x04, byte); - - /* LPC controller */ - dev = PCI_DEV(0, 0x14, 3); - - byte = pci_read_config8(dev, 0x4A); - byte &= ~(1 << 5); /* disable lpc port 80 */ - pci_write_config8(dev, 0x4A, byte); -} - -void hudson_lpc_port80(void) -{ - u8 byte; - - /* Enable port 80 LPC decode in pci function 3 configuration space. */ - const pci_devfn_t dev = PCI_DEV(0, 0x14, 3); - byte = pci_read_config8(dev, 0x4a); - byte |= 1 << 5; /* enable port 80 */ - pci_write_config8(dev, 0x4a, byte); -} - -void hudson_lpc_decode(void) -{ - u32 tmp; - - /* Enable LPC controller */ - pm_write8(0xec, pm_read8(0xec) | 0x01); - - const pci_devfn_t dev = PCI_DEV(0, 0x14, 3); - /* Serial port enumeration on Hudson: - * PORT0 - 0x3f8 - * PORT1 - 0x2f8 - * PORT5 - 0x2e8 - * PORT7 - 0x3e8 - */ - tmp = DECODE_ENABLE_SERIAL_PORT0 | DECODE_ENABLE_SERIAL_PORT1 - | DECODE_ENABLE_SERIAL_PORT5 | DECODE_ENABLE_SERIAL_PORT7; - - pci_write_config32(dev, LPC_IO_PORT_DECODE_ENABLE, tmp); -} - -#endif /* _HUDSON_EARLY_SETUP_C_ */ diff --git a/src/southbridge/amd/agesa/hudson/enable_usbdebug.c b/src/southbridge/amd/agesa/hudson/enable_usbdebug.c deleted file mode 100644 index 9dda666fe1..0000000000 --- a/src/southbridge/amd/agesa/hudson/enable_usbdebug.c +++ /dev/null @@ -1,40 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -// Use simple device model for this file even in ramstage -#define __SIMPLE_DEVICE__ - -#include <stdint.h> -#include <arch/io.h> -#include <device/mmio.h> -#include <device/pci_ehci.h> -#include <device/pci_def.h> -#include "hudson.h" - -#define DEBUGPORT_MISC_CONTROL 0x80 - -pci_devfn_t pci_ehci_dbg_dev(unsigned int hcd_idx) -{ - /* Enable all of the USB controllers */ - outb(0xEF, PM_INDEX); - outb(0x7F, PM_DATA); - - if (hcd_idx == 3) - return PCI_DEV(0, 0x16, 2); - else if (hcd_idx == 2) - return PCI_DEV(0, 0x13, 2); - else - return PCI_DEV(0, 0x12, 2); -} - -void pci_ehci_dbg_set_port(pci_devfn_t dev, unsigned int port) -{ - u8 *base_regs = pci_ehci_base_regs(dev); - u32 reg32; - - /* Write the port number to DEBUGPORT_MISC_CONTROL[31:28]. */ - reg32 = read32(base_regs + DEBUGPORT_MISC_CONTROL); - reg32 &= ~(0xf << 28); - reg32 |= (port << 28); - reg32 |= (1 << 27); /* Enable Debug Port port number remapping. */ - write32(base_regs + DEBUGPORT_MISC_CONTROL, reg32); -} diff --git a/src/southbridge/amd/agesa/hudson/fadt.c b/src/southbridge/amd/agesa/hudson/fadt.c deleted file mode 100644 index 2b39bcd043..0000000000 --- a/src/southbridge/amd/agesa/hudson/fadt.c +++ /dev/null @@ -1,94 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -/* - * ACPI - create the Fixed ACPI Description Tables (FADT) - */ - -#include <console/console.h> -#include <acpi/acpi.h> -#include <device/device.h> -#include <version.h> - -#include "hudson.h" -#include "smi.h" - -#if CONFIG(HUDSON_LEGACY_FREE) - #define FADT_BOOT_ARCH ACPI_FADT_LEGACY_FREE -#else - #define FADT_BOOT_ARCH (ACPI_FADT_LEGACY_DEVICES | ACPI_FADT_8042) -#endif - -/* - * Reference section 5.2.9 Fixed ACPI Description Table (FADT) - * in the ACPI 3.0b specification. - */ -void acpi_fill_fadt(acpi_fadt_t *fadt) -{ - printk(BIOS_DEBUG, "pm_base: 0x%04x\n", HUDSON_ACPI_IO_BASE); - - fadt->sci_int = 9; /* HUDSON - IRQ 09 - ACPI SCI */ - - if (permanent_smi_handler()) { - fadt->smi_cmd = ACPI_SMI_CTL_PORT; - fadt->acpi_enable = ACPI_SMI_CMD_ENABLE; - fadt->acpi_disable = ACPI_SMI_CMD_DISABLE; - } - - fadt->pm1a_evt_blk = ACPI_PM_EVT_BLK; - fadt->pm1a_cnt_blk = ACPI_PM1_CNT_BLK; - fadt->pm_tmr_blk = ACPI_PM_TMR_BLK; - fadt->gpe0_blk = ACPI_GPE0_BLK; - - fadt->pm1_evt_len = 4; /* 32 bits */ - fadt->pm1_cnt_len = 2; /* 16 bits */ - fadt->pm_tmr_len = 4; /* 32 bits */ - fadt->gpe0_blk_len = 8; /* 64 bits */ - - fadt->p_lvl2_lat = ACPI_FADT_C2_NOT_SUPPORTED; - fadt->p_lvl3_lat = ACPI_FADT_C3_NOT_SUPPORTED; - fadt->duty_offset = 1; /* CLK_VAL bits 3:1 */ - fadt->duty_width = 3; /* CLK_VAL bits 3:1 */ - fadt->day_alrm = 0; /* 0x7d these have to be */ - fadt->mon_alrm = 0; /* 0x7e added to cmos.layout */ - fadt->iapc_boot_arch = FADT_BOOT_ARCH; /* See table 5-10 */ - fadt->res2 = 0; /* reserved, MUST be 0 ACPI 3.0 */ - fadt->flags |= ACPI_FADT_WBINVD | /* See table 5-10 ACPI 3.0a spec */ - ACPI_FADT_C1_SUPPORTED | - ACPI_FADT_SLEEP_BUTTON | - ACPI_FADT_S4_RTC_WAKE | - ACPI_FADT_32BIT_TIMER | - ACPI_FADT_PCI_EXPRESS_WAKE | - ACPI_FADT_PLATFORM_CLOCK | - ACPI_FADT_S4_RTC_VALID | - ACPI_FADT_REMOTE_POWER_ON; - - fadt->ARM_boot_arch = 0; /* Must be zero if ACPI Revision <= 5.0 */ - - fadt->x_pm1a_evt_blk.space_id = ACPI_ADDRESS_SPACE_IO; - fadt->x_pm1a_evt_blk.bit_width = fadt->pm1_evt_len * 8; - fadt->x_pm1a_evt_blk.bit_offset = 0; - fadt->x_pm1a_evt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS; - fadt->x_pm1a_evt_blk.addrl = fadt->pm1a_evt_blk; - fadt->x_pm1a_evt_blk.addrh = 0x0; - - fadt->x_pm1a_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO; - fadt->x_pm1a_cnt_blk.bit_width = fadt->pm1_cnt_len * 8; - fadt->x_pm1a_cnt_blk.bit_offset = 0; - fadt->x_pm1a_cnt_blk.access_size = ACPI_ACCESS_SIZE_UNDEFINED; - fadt->x_pm1a_cnt_blk.addrl = fadt->pm1a_cnt_blk; - fadt->x_pm1a_cnt_blk.addrh = 0x0; - - fadt->x_pm_tmr_blk.space_id = ACPI_ADDRESS_SPACE_IO; - fadt->x_pm_tmr_blk.bit_width = fadt->pm_tmr_len * 8; - fadt->x_pm_tmr_blk.bit_offset = 0; - fadt->x_pm_tmr_blk.access_size = ACPI_ACCESS_SIZE_DWORD_ACCESS; - fadt->x_pm_tmr_blk.addrl = fadt->pm_tmr_blk; - fadt->x_pm_tmr_blk.addrh = 0x0; - - fadt->x_gpe0_blk.space_id = ACPI_ADDRESS_SPACE_IO; - fadt->x_gpe0_blk.bit_width = fadt->gpe0_blk_len * 8; /* EventStatus + Event Enable */ - fadt->x_gpe0_blk.bit_offset = 0; - fadt->x_gpe0_blk.access_size = ACPI_ACCESS_SIZE_BYTE_ACCESS; - fadt->x_gpe0_blk.addrl = fadt->gpe0_blk; - fadt->x_gpe0_blk.addrh = 0x0; -} diff --git a/src/southbridge/amd/agesa/hudson/hda.c b/src/southbridge/amd/agesa/hudson/hda.c deleted file mode 100644 index a63d52a8d2..0000000000 --- a/src/southbridge/amd/agesa/hudson/hda.c +++ /dev/null @@ -1,25 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> - -#include "hudson.h" - -static void hda_init(struct device *dev) -{ -} - -static struct device_operations hda_audio_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = hda_init, - .ops_pci = &pci_dev_ops_pci, -}; - -static const struct pci_driver hdaaudio_driver __pci_driver = { - .ops = &hda_audio_ops, - .vendor = PCI_VID_AMD, - .device = PCI_DID_AMD_SB900_HDA, -}; diff --git a/src/southbridge/amd/agesa/hudson/hudson.c b/src/southbridge/amd/agesa/hudson/hudson.c deleted file mode 100644 index 0c96ec15a3..0000000000 --- a/src/southbridge/amd/agesa/hudson/hudson.c +++ /dev/null @@ -1,152 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <amdblocks/acpimmio.h> -#include <console/console.h> -#include <device/mmio.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include <types.h> - -#include "hudson.h" -#include "imc.h" -#include "smbus.h" -#include "smi.h" - -#define PM_REG_USB_ENABLE 0xef - -enum usb_enable { - USB_EN_DEVFN_12_0 = (1 << 0), - USB_EN_DEVFN_12_2 = (1 << 1), - USB_EN_DEVFN_13_0 = (1 << 2), - USB_EN_DEVFN_13_2 = (1 << 3), - USB_EN_DEVFN_16_0 = (1 << 4), - USB_EN_DEVFN_16_2 = (1 << 5), -}; - -static void hudson_disable_usb(u8 disable) -{ - u8 reg8; - - /* Bit 7 handles routing, 6 is reserved. we don't mess with those */ - disable &= 0x3f; - - reg8 = pm_read8(PM_REG_USB_ENABLE); - reg8 &= ~disable; - pm_write8(PM_REG_USB_ENABLE, reg8); -} - -void hudson_enable(struct device *dev) -{ - printk(BIOS_DEBUG, "%s()\n", __func__); - switch (dev->path.pci.devfn) { - case PCI_DEVFN(0x14, 5): - if (dev->enabled == 0) { - u32 usb_device_id = pci_read_config16(dev, PCI_DEVICE_ID); - u8 reg8; - if (usb_device_id == PCI_DID_AMD_SB900_USB_20_5) { - /* turn off and remove device 0:14.5 from PCI space */ - reg8 = pm_read8(0xef); - reg8 &= ~BIT(6); - pm_write8(0xef, reg8); - } - } - break; - - case PCI_DEVFN(0x14, 7): - if (dev->enabled == 0) { - u32 sd_device_id = pci_read_config16(dev, PCI_DEVICE_ID); - /* turn off the SDHC controller in the PM reg */ - u8 reg8; - if (sd_device_id == PCI_DID_AMD_HUDSON_SD) { - reg8 = pm_read8(0xe7); - reg8 &= ~BIT(0); - pm_write8(0xe7, reg8); - } else if (sd_device_id == PCI_DID_AMD_YANGTZE_SD) { - reg8 = pm_read8(0xe8); - reg8 &= ~BIT(0); - pm_write8(0xe8, reg8); - } - /* remove device 0:14.7 from PCI space */ - reg8 = pm_read8(0xd3); - reg8 &= ~BIT(6); - pm_write8(0xd3, reg8); - } - break; - - /* Make sure to disable other functions if function 0 is disabled */ - case PCI_DEVFN(0x12, 0): - if (dev->enabled == 0) - hudson_disable_usb(USB_EN_DEVFN_12_0); - __fallthrough; - case PCI_DEVFN(0x12, 2): - if (dev->enabled == 0) - hudson_disable_usb(USB_EN_DEVFN_12_2); - break; - case PCI_DEVFN(0x13, 0): - if (dev->enabled == 0) - hudson_disable_usb(USB_EN_DEVFN_13_0); - __fallthrough; - case PCI_DEVFN(0x13, 2): - if (dev->enabled == 0) - hudson_disable_usb(USB_EN_DEVFN_13_2); - break; - case PCI_DEVFN(0x16, 0): - if (dev->enabled == 0) - hudson_disable_usb(USB_EN_DEVFN_16_0); - __fallthrough; - case PCI_DEVFN(0x16, 2): - if (dev->enabled == 0) - hudson_disable_usb(USB_EN_DEVFN_16_2); - break; - default: - break; - } -} - -static void hudson_init_acpi_ports(void) -{ - /* We use some of these ports in SMM regardless of whether or not - * ACPI tables are generated. Enable these ports indiscriminately. - */ - - pm_write16(0x60, ACPI_PM_EVT_BLK); - pm_write16(0x62, ACPI_PM1_CNT_BLK); - pm_write16(0x64, ACPI_PM_TMR_BLK); - pm_write16(0x68, ACPI_GPE0_BLK); - /* CpuControl is in \_PR.CP00, 6 bytes */ - pm_write16(0x66, ACPI_CPU_CONTROL); - - if (CONFIG(HAVE_SMI_HANDLER)) { - pm_write16(0x6a, ACPI_SMI_CTL_PORT); - hudson_enable_acpi_cmd_smi(); - } else { - pm_write16(0x6a, 0); - } - - /* AcpiDecodeEnable, When set, SB uses the contents of the PM registers - * at index 60-6B to decode ACPI I/O address. AcpiSmiEn & SmiCmdEn - */ - pm_write8(0x74, BIT(0) | BIT(1) | BIT(4) | BIT(2)); -} - -static void hudson_init(void *chip_info) -{ - hudson_init_acpi_ports(); -} - -static void hudson_final(void *chip_info) -{ - /* AMD AGESA does not enable thermal zone, so we enable it here. */ - if (CONFIG(HUDSON_IMC_FWM) && !CONFIG(ACPI_ENABLE_THERMAL_ZONE)) - enable_imc_thermal_zone(); -} - -struct chip_operations southbridge_amd_agesa_hudson_ops = { - CHIP_NAME("ATI HUDSON") - .enable_dev = hudson_enable, - .init = hudson_init, - .final = hudson_final -}; diff --git a/src/southbridge/amd/agesa/hudson/hudson.h b/src/southbridge/amd/agesa/hudson/hudson.h deleted file mode 100644 index eeb60ca35a..0000000000 --- a/src/southbridge/amd/agesa/hudson/hudson.h +++ /dev/null @@ -1,98 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#ifndef HUDSON_H -#define HUDSON_H - -#include <device/device.h> -#include <types.h> - -/* Power management index/data registers */ -#define BIOSRAM_INDEX 0xcd4 -#define BIOSRAM_DATA 0xcd5 -#define PM_INDEX 0xcd6 -#define PM_DATA 0xcd7 -#define PM2_INDEX 0xcd0 -#define PM2_DATA 0xcd1 - -#define HUDSON_ACPI_IO_BASE 0x800 - -#define ACPI_PM_EVT_BLK (HUDSON_ACPI_IO_BASE + 0x00) /* 4 bytes */ -#define ACPI_PM1_CNT_BLK (HUDSON_ACPI_IO_BASE + 0x04) /* 2 bytes */ -#define ACPI_PM_TMR_BLK (HUDSON_ACPI_IO_BASE + 0x18) /* 4 bytes */ -#define ACPI_GPE0_BLK (HUDSON_ACPI_IO_BASE + 0x10) /* 8 bytes */ -#define ACPI_CPU_CONTROL (HUDSON_ACPI_IO_BASE + 0x08) /* 6 bytes */ - -#define ACPI_SMI_CTL_PORT 0xb2 -#define ACPI_SMI_CMD_CST_CONTROL 0xde -#define ACPI_SMI_CMD_PST_CONTROL 0xad -#define ACPI_SMI_CMD_DISABLE 0xbe -#define ACPI_SMI_CMD_ENABLE 0xef -#define ACPI_SMI_CMD_S4_REQ 0xc0 - -#define REV_HUDSON_A11 0x11 -#define REV_HUDSON_A12 0x12 - -#define LPC_IO_PORT_DECODE_ENABLE 0x44 -#define DECODE_ENABLE_PARALLEL_PORT0 BIT(0) -#define DECODE_ENABLE_PARALLEL_PORT1 BIT(1) -#define DECODE_ENABLE_PARALLEL_PORT2 BIT(2) -#define DECODE_ENABLE_PARALLEL_PORT3 BIT(3) -#define DECODE_ENABLE_PARALLEL_PORT4 BIT(4) -#define DECODE_ENABLE_PARALLEL_PORT5 BIT(5) -#define DECODE_ENABLE_SERIAL_PORT0 BIT(6) -#define DECODE_ENABLE_SERIAL_PORT1 BIT(7) -#define DECODE_ENABLE_SERIAL_PORT2 BIT(8) -#define DECODE_ENABLE_SERIAL_PORT3 BIT(9) -#define DECODE_ENABLE_SERIAL_PORT4 BIT(10) -#define DECODE_ENABLE_SERIAL_PORT5 BIT(11) -#define DECODE_ENABLE_SERIAL_PORT6 BIT(12) -#define DECODE_ENABLE_SERIAL_PORT7 BIT(13) -#define DECODE_ENABLE_AUDIO_PORT0 BIT(14) -#define DECODE_ENABLE_AUDIO_PORT1 BIT(15) -#define DECODE_ENABLE_AUDIO_PORT2 BIT(16) -#define DECODE_ENABLE_AUDIO_PORT3 BIT(17) -#define DECODE_ENABLE_MIDI_PORT0 BIT(18) -#define DECODE_ENABLE_MIDI_PORT1 BIT(19) -#define DECODE_ENABLE_MIDI_PORT2 BIT(20) -#define DECODE_ENABLE_MIDI_PORT3 BIT(21) -#define DECODE_ENABLE_MSS_PORT0 BIT(22) -#define DECODE_ENABLE_MSS_PORT1 BIT(23) -#define DECODE_ENABLE_MSS_PORT2 BIT(24) -#define DECODE_ENABLE_MSS_PORT3 BIT(25) -#define DECODE_ENABLE_FDC_PORT0 BIT(26) -#define DECODE_ENABLE_FDC_PORT1 BIT(27) -#define DECODE_ENABLE_GAME_PORT BIT(28) -#define DECODE_ENABLE_KBC_PORT BIT(29) -#define DECODE_ENABLE_ACPIUC_PORT BIT(30) -#define DECODE_ENABLE_ADLIB_PORT BIT(31) - -#define LPC_IO_OR_MEM_DECODE_ENABLE 0x48 - -#define LPC_TRUSTED_PLATFORM_MODULE 0x7c -#define TPM_12_EN BIT(0) -#define TPM_LEGACY_EN BIT(2) - -#define SPIROM_BASE_ADDRESS_REGISTER 0xA0 -#define SPI_ROM_ENABLE 0x02 -#define SPI_BASE_ADDRESS 0xFEC10000 - -static inline int hudson_sata_enable(void) -{ - /* True if IDE or AHCI. */ - return (CONFIG_HUDSON_SATA_MODE == 0) || (CONFIG_HUDSON_SATA_MODE == 2); -} - -static inline int hudson_ide_enable(void) -{ - /* True if IDE or LEGACY IDE. */ - return (CONFIG_HUDSON_SATA_MODE == 0) || (CONFIG_HUDSON_SATA_MODE == 3); -} - -void hudson_lpc_port80(void); -void hudson_pci_port80(void); -void hudson_lpc_decode(void); -void hudson_clk_output_48Mhz(void); - -void hudson_enable(struct device *dev); - -#endif /* HUDSON_H */ diff --git a/src/southbridge/amd/agesa/hudson/ide.c b/src/southbridge/amd/agesa/hudson/ide.c deleted file mode 100644 index eaf40b5888..0000000000 --- a/src/southbridge/amd/agesa/hudson/ide.c +++ /dev/null @@ -1,24 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include "hudson.h" - -static void ide_init(struct device *dev) -{ -} - -static struct device_operations ide_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = ide_init, - .ops_pci = &pci_dev_ops_pci, -}; - -static const struct pci_driver ide_driver __pci_driver = { - .ops = &ide_ops, - .vendor = PCI_VID_AMD, - .device = PCI_DID_AMD_SB900_IDE, -}; diff --git a/src/southbridge/amd/agesa/hudson/imc.c b/src/southbridge/amd/agesa/hudson/imc.c deleted file mode 100644 index b1a71f3f32..0000000000 --- a/src/southbridge/amd/agesa/hudson/imc.c +++ /dev/null @@ -1,70 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include "imc.h" -#include <amdblocks/acpimmio.h> -#include <device/mmio.h> -#include <Porting.h> -#include <AGESA.h> -#include <amdlib.h> -#include <Proc/Fch/Fch.h> -#include <Proc/Fch/Common/FchCommonCfg.h> -#include <Proc/Fch/FchPlatform.h> - -void imc_reg_init(void) -{ - /* Init Power Management Block 2 (PM2) Registers. - * Check BKDG for AMD Family 16h for details. */ - pm2_write8(0, 0x06); - pm2_write8(1, 0x06); - pm2_write8(2, 0xf7); - pm2_write8(3, 0xff); - pm2_write8(4, 0xff); - -#if !CONFIG(SOUTHBRIDGE_AMD_AGESA_YANGTZE) - pm2_write8(0x10, 0x06); - pm2_write8(0x11, 0x06); - pm2_write8(0x12, 0xf7); - pm2_write8(0x13, 0xff); - pm2_write8(0x14, 0xff); -#endif - -#if CONFIG(SOUTHBRIDGE_AMD_AGESA_YANGTZE) - UINT8 PciData; - PCI_ADDR PciAddress; - AMD_CONFIG_PARAMS StdHeader; - PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 0x3, 0x1E4); - LibAmdPciRead(AccessWidth8, PciAddress, &PciData, &StdHeader); - PciData &= (UINT8)0x8F; - PciData |= 0x10; - LibAmdPciWrite(AccessWidth8, PciAddress, &PciData, &StdHeader); -#endif -} - -void enable_imc_thermal_zone(void) -{ - AMD_CONFIG_PARAMS StdHeader; - UINT8 FunNum; - UINT8 regs[10]; - int i; - - regs[0] = 0; - regs[1] = 0; - FunNum = Fun_80; - for (i = 0; i <= 1; i++) - WriteECmsg(MSG_REG0 + i, AccessWidth8, ®s[i], &StdHeader); - WriteECmsg(MSG_SYS_TO_IMC, AccessWidth8, &FunNum, &StdHeader); // function number - WaitForEcLDN9MailboxCmdAck(&StdHeader); - - for (i = 2; i < ARRAY_SIZE(regs); i++) - ReadECmsg(MSG_REG0 + i, AccessWidth8, ®s[i], &StdHeader); - - /* enable thermal zone 0 */ - regs[2] |= 1; - regs[0] = 0; - regs[1] = 0; - FunNum = Fun_81; - for (i = 0; i < ARRAY_SIZE(regs); i++) - WriteECmsg(MSG_REG0 + i, AccessWidth8, ®s[i], &StdHeader); - WriteECmsg(MSG_SYS_TO_IMC, AccessWidth8, &FunNum, &StdHeader); // function number - WaitForEcLDN9MailboxCmdAck(&StdHeader); -} diff --git a/src/southbridge/amd/agesa/hudson/imc.h b/src/southbridge/amd/agesa/hudson/imc.h deleted file mode 100644 index 29e7fd79b6..0000000000 --- a/src/southbridge/amd/agesa/hudson/imc.h +++ /dev/null @@ -1,9 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#ifndef HUDSON_IMC_H -#define HUDSON_IMC_H - -void imc_reg_init(void); -void enable_imc_thermal_zone(void); - -#endif diff --git a/src/southbridge/amd/agesa/hudson/lpc.c b/src/southbridge/amd/agesa/hudson/lpc.c deleted file mode 100644 index 2efc5bc2a5..0000000000 --- a/src/southbridge/amd/agesa/hudson/lpc.c +++ /dev/null @@ -1,348 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <amdblocks/acpimmio.h> -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pnp.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include <device/pci_def.h> -#include <pc80/mc146818rtc.h> -#include <pc80/isa-dma.h> -#include <arch/io.h> -#include <arch/ioapic.h> -#include <acpi/acpi.h> -#include <pc80/i8254.h> -#include <pc80/i8259.h> -#include "hudson.h" -#include "pci_devs.h" - -static void lpc_init(struct device *dev) -{ - u8 byte; - u32 dword; - struct device *sm_dev; - - /* Enable the LPC Controller */ - sm_dev = pcidev_on_root(0x14, 0); - dword = pci_read_config32(sm_dev, 0x64); - dword |= 1 << 20; - pci_write_config32(sm_dev, 0x64, dword); - - /* Initialize isa dma */ - isa_dma_init(); - - /* Enable DMA transaction on the LPC bus */ - byte = pci_read_config8(dev, 0x40); - byte |= (1 << 2); - pci_write_config8(dev, 0x40, byte); - - /* Disable the timeout mechanism on LPC */ - byte = pci_read_config8(dev, 0x48); - byte &= ~(1 << 7); - pci_write_config8(dev, 0x48, byte); - - /* Disable LPC MSI Capability */ - byte = pci_read_config8(dev, 0x78); - byte &= ~(1 << 1); - byte &= ~(1 << 0); /* Keep the old way. i.e., when bus master/DMA cycle is going - on on LPC, it holds PCI grant, so no LPC slave cycle can - interrupt and visit LPC. */ - pci_write_config8(dev, 0x78, byte); - - /* bit0: Enable prefetch a cacheline (64 bytes) when Host reads code from SPI ROM */ - /* bit3: Fix SPI_CS# timing issue when running at 66M. TODO:A12. */ - byte = pci_read_config8(dev, 0xBB); - byte |= 1 << 0 | 1 << 3; - pci_write_config8(dev, 0xBB, byte); - - cmos_check_update_date(); - - /* - * Initialize the real time clock. - * The 0 argument tells cmos_init not to - * update CMOS unless it is invalid. - * 1 tells cmos_init to always initialize the CMOS. - */ - cmos_init(0); - - /* Initialize i8259 pic */ - setup_i8259(); - - /* Initialize i8254 timers */ - setup_i8254(); -} - -static void hudson_lpc_read_resources(struct device *dev) -{ - struct resource *res; - - /* Get the normal pci resources of this device */ - pci_dev_read_resources(dev); /* We got one for APIC, or one more for TRAP */ - - /* Add an extra subtractive resource for both memory and I/O. */ - res = new_resource(dev, IOINDEX_SUBTRACTIVE(0, 0)); - res->base = 0; - res->size = 0x1000; - res->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE | - IORESOURCE_ASSIGNED | IORESOURCE_FIXED; - - res = new_resource(dev, IOINDEX_SUBTRACTIVE(1, 0)); - res->base = 0xff800000; - res->size = 0x00800000; /* 8 MB for flash */ - res->flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE | - IORESOURCE_ASSIGNED | IORESOURCE_FIXED; - - /* Add a memory resource for the SPI BAR. */ - mmio_range(dev, 2, SPI_BASE_ADDRESS, 1 * KiB); - - res = new_resource(dev, 3); /* IOAPIC */ - res->base = IO_APIC_ADDR; - res->size = 0x00001000; - res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED | IORESOURCE_FIXED; - - compact_resources(dev); -} - -static void hudson_lpc_set_resources(struct device *dev) -{ - struct resource *res; - - /* Special case. SPI Base Address. The SpiRomEnable should STAY set. */ - res = find_resource(dev, 2); - pci_write_config32(dev, SPIROM_BASE_ADDRESS_REGISTER, res->base | SPI_ROM_ENABLE); - - pci_dev_set_resources(dev); -} - -/** - * @brief Enable resources for children devices - * - * @param dev the device whose children's resources are to be enabled - * - */ -static void hudson_lpc_enable_childrens_resources(struct device *dev) -{ - struct bus *link; - u32 reg, reg_x; - int var_num = 0; - u16 reg_var[3]; - u16 reg_size[1] = {512}; - u8 wiosize = pci_read_config8(dev, 0x74); - - /* Be bit relaxed, tolerate that LPC region might be bigger than resource we try to fit, - * do it like this for all regions < 16 bytes. If there is a resource > 16 bytes - * it must be 512 bytes to be able to allocate the fresh LPC window. - * - * AGESA likes to enable already one LPC region in wide port base 0x64-0x65, - * using DFLT_SIO_PME_BASE_ADDRESS, 512 bytes size - * The code tries to check if resource can fit into this region - */ - - reg = pci_read_config32(dev, 0x44); - reg_x = pci_read_config32(dev, 0x48); - - /* check if ranges are free and not use them if entry is just already taken */ - if (reg_x & (1 << 2)) - var_num = 1; - /* just in case check if someone did not manually set other ranges too */ - if (reg_x & (1 << 24)) - var_num = 2; - - if (reg_x & (1 << 25)) - var_num = 3; - - /* check AGESA region size */ - if (wiosize & (1 << 0)) - reg_size[0] = 16; - - reg_var[2] = pci_read_config16(dev, 0x90); - reg_var[1] = pci_read_config16(dev, 0x66); - reg_var[0] = pci_read_config16(dev, 0x64); - - for (link = dev->link_list; link; link = link->next) { - struct device *child; - for (child = link->children; child; - child = child->sibling) { - if (child->enabled - && (child->path.type == DEVICE_PATH_PNP)) { - struct resource *res; - for (res = child->resource_list; res; res = res->next) { - u32 base, end; /* don't need long long */ - u32 rsize, set = 0, set_x = 0; - if (!(res->flags & IORESOURCE_IO)) - continue; - base = res->base; - end = resource_end(res); - /* find a resource size */ - printk(BIOS_DEBUG, "hudson lpc decode:%s, base=0x%08x, end=0x%08x\n", - dev_path(child), base, end); - switch (base) { - case 0x60: /* KB */ - case 0x64: /* MS */ - set |= (1 << 29); - rsize = 1; - break; - case 0x3f8: /* COM1 */ - set |= (1 << 6); - rsize = 8; - break; - case 0x2f8: /* COM2 */ - set |= (1 << 7); - rsize = 8; - break; - case 0x378: /* Parallel 1 */ - set |= (1 << 0); - set |= (1 << 1); /* + 0x778 for ECP */ - rsize = 8; - break; - case 0x3f0: /* FD0 */ - set |= (1 << 26); - rsize = 8; - break; - case 0x220: /* 0x220 - 0x227 */ - set |= (1 << 8); - rsize = 8; - break; - case 0x228: /* 0x228 - 0x22f */ - set |= (1 << 9); - rsize = 8; - break; - case 0x238: /* 0x238 - 0x23f */ - set |= (1 << 10); - rsize = 8; - break; - case 0x300: /* 0x300 -0x301 */ - set |= (1 << 18); - rsize = 2; - break; - case 0x400: - set_x |= (1 << 16); - rsize = 0x40; - break; - case 0x480: - set_x |= (1 << 17); - rsize = 0x40; - break; - case 0x500: - set_x |= (1 << 18); - rsize = 0x40; - break; - case 0x580: - set_x |= (1 << 19); - rsize = 0x40; - break; - case 0x4700: - set_x |= (1 << 22); - rsize = 0xc; - break; - case 0xfd60: - set_x |= (1 << 23); - rsize = 16; - break; - default: - rsize = 0; - /* try AGESA allocated region in region 0 */ - if ((var_num > 0) && ((base >= reg_var[0]) && - ((base + res->size) <= (reg_var[0] + reg_size[0])))) - rsize = reg_size[0]; - } - /* check if region found and matches the enable */ - if (res->size <= rsize) { - reg |= set; - reg_x |= set_x; - /* check if we can fit resource in variable range */ - } else if ((var_num < 3) && - ((res->size <= 16) || (res->size == 512))) { - /* use variable ranges if pre-defined do not match */ - switch (var_num) { - case 0: - reg_x |= (1 << 2); - if (res->size <= 16) { - wiosize |= (1 << 0); - } - break; - case 1: - reg_x |= (1 << 24); - if (res->size <= 16) - wiosize |= (1 << 2); - break; - case 2: - reg_x |= (1 << 25); - if (res->size <= 16) - wiosize |= (1 << 3); - break; - } - reg_var[var_num++] = - base & 0xffff; - } else { - printk(BIOS_ERR, "cannot fit LPC decode region:%s, base=0x%08x, end=0x%08x\n", - dev_path(child), base, end); - } - } - } - } - } - pci_write_config32(dev, 0x44, reg); - pci_write_config32(dev, 0x48, reg_x); - /* Set WideIO for as many IOs found (fall through is on purpose) */ - switch (var_num) { - case 3: - pci_write_config16(dev, 0x90, reg_var[2]); - __fallthrough; - case 2: - pci_write_config16(dev, 0x66, reg_var[1]); - __fallthrough; - case 1: - pci_write_config16(dev, 0x64, reg_var[0]); - break; - } - pci_write_config8(dev, 0x74, wiosize); -} - -static void hudson_lpc_enable_resources(struct device *dev) -{ - pci_dev_enable_resources(dev); - hudson_lpc_enable_childrens_resources(dev); -} - -static const char *lpc_acpi_name(const struct device *dev) -{ - if (dev->path.type != DEVICE_PATH_PCI) - return NULL; - - if (dev->path.pci.devfn == LPC_DEVFN) - return "LIBR"; - - return NULL; -} - -static void lpc_final(struct device *dev) -{ - if (!acpi_is_wakeup_s3()) { - if (CONFIG(HAVE_SMI_HANDLER)) - outl(0x0, ACPI_PM1_CNT_BLK); /* clear SCI_EN */ - else - outl(0x1, ACPI_PM1_CNT_BLK); /* set SCI_EN */ - } -} - -static struct device_operations lpc_ops = { - .read_resources = hudson_lpc_read_resources, - .set_resources = hudson_lpc_set_resources, - .enable_resources = hudson_lpc_enable_resources, -#if CONFIG(HAVE_ACPI_TABLES) - .write_acpi_tables = acpi_write_hpet, -#endif - .init = lpc_init, - .final = lpc_final, - .scan_bus = scan_static_bus, - .ops_pci = &pci_dev_ops_pci, - .acpi_name = lpc_acpi_name, -}; -static const struct pci_driver lpc_driver __pci_driver = { - .ops = &lpc_ops, - .vendor = PCI_VID_AMD, - .device = PCI_DID_AMD_SB900_LPC, -}; diff --git a/src/southbridge/amd/agesa/hudson/pci.c b/src/southbridge/amd/agesa/hudson/pci.c deleted file mode 100644 index b99413c9c4..0000000000 --- a/src/southbridge/amd/agesa/hudson/pci.c +++ /dev/null @@ -1,46 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include "hudson.h" -#include <southbridge/amd/common/amd_pci_util.h> -#include <bootstate.h> - -/* - * Update the PCI devices with a valid IRQ number - * that is set in the mainboard PCI_IRQ structures. - */ -static void set_pci_irqs(void *unused) -{ - /* Write PCI_INTR regs 0xC00/0xC01 */ - write_pci_int_table(); - - /* Write IRQs for all devicetree enabled devices */ - write_pci_cfg_irqs(); -} - -/* - * Hook this function into the PCI state machine - * on entry into BS_DEV_ENABLE. - */ -BOOT_STATE_INIT_ENTRY(BS_DEV_ENABLE, BS_ON_ENTRY, set_pci_irqs, NULL); - -static struct pci_operations lops_pci = { - .set_subsystem = 0, -}; - -static struct device_operations pci_ops = { - .read_resources = pci_bus_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_bus_enable_resources, - .scan_bus = pci_scan_bridge, - .reset_bus = pci_bus_reset, - .ops_pci = &lops_pci, -}; - -static const struct pci_driver pci_driver __pci_driver = { - .ops = &pci_ops, - .vendor = PCI_VID_AMD, - .device = PCI_DID_AMD_SB900_PCI, -}; diff --git a/src/southbridge/amd/agesa/hudson/pci_devs.h b/src/southbridge/amd/agesa/hudson/pci_devs.h deleted file mode 100644 index d67395c9ee..0000000000 --- a/src/southbridge/amd/agesa/hudson/pci_devs.h +++ /dev/null @@ -1,107 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#ifndef _AGESA_HUDSON_PCI_DEVS_H_ -#define _AGESA_HUDSON_PCI_DEVS_H_ - -#include <device/pci_def.h> - -#define BUS0 0 - -/* XHCI */ -#define XHCI_DEV 0x10 -#define XHCI_FUNC 0 -#define XHCI_DEVID 0x7814 -#define XHCI_DEVFN PCI_DEVFN(XHCI_DEV, XHCI_FUNC) - -/* SATA */ -#define SATA_DEV 0x11 -#define SATA_FUNC 0 -#define SATA_IDE_DEVID 0x7800 -#define AHCI_DEVID_MS 0x7801 -#define AHCI_DEVID_AMD 0x7804 -#define SATA_DEVFN PCI_DEVFN(SATA_DEV, SATA_FUNC) - -/* OHCI */ -#define OHCI1_DEV 0x12 -#define OHCI1_FUNC 0 -#define OHCI2_DEV 0x13 -#define OHCI2_FUNC 0 -#define OHCI3_DEV 0x16 -#define OHCI3_FUNC 0 -#define OHCI4_DEV 0x14 -#define OHCI4_FUNC 5 -#define OHCI_DEVID 0x7807 -#define OHCI1_DEVFN PCI_DEVFN(OHCI1_DEV, OHCI1_FUNC) -#define OHCI2_DEVFN PCI_DEVFN(OHCI2_DEV, OHCI2_FUNC) -#define OHCI3_DEVFN PCI_DEVFN(OHCI3_DEV, OHCI3_FUNC) -#define OHCI4_DEVFN PCI_DEVFN(OHCI4_DEV, OHCI4_FUNC) - -/* EHCI */ -#define EHCI1_DEV 0x12 -#define EHCI1_FUNC 2 -#define EHCI2_DEV 0x13 -#define EHCI2_FUNC 2 -#define EHCI3_DEV 0x16 -#define EHCI3_FUNC 2 -#define EHCI_DEVID 0x7808 -#define EHCI1_DEVFN PCI_DEVFN(EHCI1_DEV, EHCI1_FUNC) -#define EHCI2_DEVFN PCI_DEVFN(EHCI2_DEV, EHCI2_FUNC) -#define EHCI3_DEVFN PCI_DEVFN(EHCI3_DEV, EHCI3_FUNC) - -/* SMBUS */ -#define SMBUS_DEV 0x14 -#define SMBUS_FUNC 0 -#define SMBUS_DEVID 0x780B -#define SMBUS_DEVFN PCI_DEVFN(SMBUS_DEV, SMBUS_FUNC) - -/* IDE */ -#if CONFIG(SOUTHBRIDGE_AMD_AGESA_HUDSON) -#define IDE_DEV 0x14 -#define IDE_FUNC 1 -#define IDE_DEVID 0x780C -#define IDE_DEVFN PCI_DEVFN(IDE_DEV, IDE_FUNC) -#endif - -/* HD Audio */ -#define HDA_DEV 0x14 -#define HDA_FUNC 2 -#define HDA_DEVID 0x780D -#define HDA_DEVFN PCI_DEVFN(HDA_DEV, HDA_FUNC) - -/* LPC BUS */ -#define PCU_DEV 0x14 -#define LPC_DEV PCU_DEV -#define LPC_FUNC 3 -#define LPC_DEVID 0x780E -#define LPC_DEVFN PCI_DEVFN(LPC_DEV, LPC_FUNC) - -/* PCI Ports */ -#define SB_PCI_PORT_DEV 0x14 -#define SB_PCI_PORT_FUNC 4 -#define SB_PCI_PORT_DEVID 0x780F -#define SB_PCI_PORT_DEVFN PCI_DEVFN(SB_PCI_PORT_DEV, SB_PCI_PORT_FUNC) - -/* SD Controller */ -#define SD_DEV 0x14 -#define SD_FUNC 7 -#define SD_DEVID 0x7806 -#define SD_DEVFN PCI_DEVFN(SD_DEV, SD_FUNC) - -/* PCIe Ports */ -#if CONFIG(SOUTHBRIDGE_AMD_AGESA_HUDSON) -#define SB_PCIE_DEV 0x15 -#define SB_PCIE_PORT1_FUNC 0 -#define SB_PCIE_PORT2_FUNC 1 -#define SB_PCIE_PORT3_FUNC 2 -#define SB_PCIE_PORT4_FUNC 3 -#define SB_PCIE_PORT1_DEVID 0x7820 -#define SB_PCIE_PORT2_DEVID 0x7821 -#define SB_PCIE_PORT3_DEVID 0x7822 -#define SB_PCIE_PORT4_DEVID 0x7823 -#define SB_PCIE_PORT1_DEVFN PCI_DEVFN(SB_PCIE_DEV, SB_PCIE_PORT1_FUNC) -#define SB_PCIE_PORT2_DEVFN PCI_DEVFN(SB_PCIE_DEV, SB_PCIE_PORT2_FUNC) -#define SB_PCIE_PORT3_DEVFN PCI_DEVFN(SB_PCIE_DEV, SB_PCIE_PORT3_FUNC) -#define SB_PCIE_PORT4_DEVFN PCI_DEVFN(SB_PCIE_DEV, SB_PCIE_PORT4_FUNC) -#endif - -#endif /* _AGESA_HUDSON_PCI_DEVS_H_ */ diff --git a/src/southbridge/amd/agesa/hudson/pcie.c b/src/southbridge/amd/agesa/hudson/pcie.c deleted file mode 100644 index 04827a44df..0000000000 --- a/src/southbridge/amd/agesa/hudson/pcie.c +++ /dev/null @@ -1,46 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include "hudson.h" - -static void pcie_init(struct device *dev) -{ -} - -static struct pci_operations lops_pci = { - .set_subsystem = 0, -}; - -static struct device_operations pci_ops = { - .read_resources = pci_bus_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_bus_enable_resources, - .init = pcie_init, - .scan_bus = pci_scan_bridge, - .reset_bus = pci_bus_reset, - .ops_pci = &lops_pci, -}; - -static const struct pci_driver pciea_driver __pci_driver = { - .ops = &pci_ops, - .vendor = PCI_VID_AMD, - .device = PCI_DID_AMD_SB900_PCIEA, -}; - -static const struct pci_driver pcieb_driver __pci_driver = { - .ops = &pci_ops, - .vendor = PCI_VID_AMD, - .device = PCI_DID_AMD_SB900_PCIEB, -}; -static const struct pci_driver pciec_driver __pci_driver = { - .ops = &pci_ops, - .vendor = PCI_VID_AMD, - .device = PCI_DID_AMD_SB900_PCIEC, -}; -static const struct pci_driver pcied_driver __pci_driver = { - .ops = &pci_ops, - .vendor = PCI_VID_AMD, - .device = PCI_DID_AMD_SB900_PCIED, -}; diff --git a/src/southbridge/amd/agesa/hudson/ramtop.c b/src/southbridge/amd/agesa/hudson/ramtop.c deleted file mode 100644 index 821fc39bcd..0000000000 --- a/src/southbridge/amd/agesa/hudson/ramtop.c +++ /dev/null @@ -1,13 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <stdint.h> -#include <arch/io.h> -#include <acpi/acpi.h> -#include "hudson.h" - -int acpi_get_sleep_type(void) -{ - u16 tmp = inw(ACPI_PM1_CNT_BLK); - tmp = ((tmp & (7 << 10)) >> 10); - return (int)tmp; -} diff --git a/src/southbridge/amd/agesa/hudson/reset.c b/src/southbridge/amd/agesa/hudson/reset.c deleted file mode 100644 index fbb62c88fc..0000000000 --- a/src/southbridge/amd/agesa/hudson/reset.c +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -// Use simple device model for this file even in ramstage -#define __SIMPLE_DEVICE__ - -#include <device/pci_ops.h> -#include <cf9_reset.h> -#include <reset.h> - -#define HT_INIT_CONTROL 0x6c -#define HTIC_ColdR_Detect (1 << 4) -#define HTIC_BIOSR_Detect (1 << 5) -#define HTIC_INIT_Detect (1 << 6) - -void cf9_reset_prepare(void) -{ - u32 htic; - htic = pci_s_read_config32(PCI_DEV(0, 0x18, 0), HT_INIT_CONTROL); - htic &= ~HTIC_BIOSR_Detect; - pci_s_write_config32(PCI_DEV(0, 0x18, 0), HT_INIT_CONTROL, htic); -} - -void do_board_reset(void) -{ - system_reset(); -} diff --git a/src/southbridge/amd/agesa/hudson/resume.c b/src/southbridge/amd/agesa/hudson/resume.c deleted file mode 100644 index a742e22df9..0000000000 --- a/src/southbridge/amd/agesa/hudson/resume.c +++ /dev/null @@ -1,131 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <Proc/Fch/FchPlatform.h> -#include <Proc/Fch/Fch.h> -#include <device/device.h> -#include "hudson.h" -#include <AGESA.h> -#include <console/console.h> -#include <northbridge/amd/agesa/state_machine.h> - -extern FCH_DATA_BLOCK InitEnvCfgDefault; -extern FCH_INTERFACE FchInterfaceDefault; -extern FCH_RESET_DATA_BLOCK InitResetCfgDefault; -extern FCH_RESET_INTERFACE FchResetInterfaceDefault; - -#define DUMP_FCH_SETTING 0 - -static void s3_resume_init_data(FCH_DATA_BLOCK *FchParams) -{ - *FchParams = InitEnvCfgDefault; - - FchParams->Usb.Xhci0Enable = InitResetCfgDefault.FchReset.Xhci0Enable; - FchParams->Usb.Xhci1Enable = InitResetCfgDefault.FchReset.Xhci1Enable; - FchParams->Spi.SpiFastSpeed = InitResetCfgDefault.FastSpeed; - FchParams->Spi.WriteSpeed = InitResetCfgDefault.WriteSpeed; - FchParams->Spi.SpiMode = InitResetCfgDefault.Mode; - FchParams->Spi.AutoMode = InitResetCfgDefault.AutoMode; - FchParams->Spi.SpiBurstWrite = InitResetCfgDefault.BurstWrite; - FchParams->Sata.SataMode.Sata6AhciCap = (UINT8) InitResetCfgDefault.Sata6AhciCap; - FchParams->Misc.Cg2Pll = InitResetCfgDefault.Cg2Pll; - FchParams->Sata.SataMode.SataSetMaxGen2 = InitResetCfgDefault.SataSetMaxGen2; - FchParams->Sata.SataMode.SataClkMode = InitResetCfgDefault.SataClkMode; - FchParams->Sata.SataMode.SataModeReg = InitResetCfgDefault.SataModeReg; - FchParams->Sata.SataInternal100Spread = (UINT8) InitResetCfgDefault.SataInternal100Spread; - FchParams->Spi.SpiSpeed = InitResetCfgDefault.SpiSpeed; - FchParams->Gpp = InitResetCfgDefault.Gpp; - FchParams->Gpp.GppFunctionEnable = FchResetInterfaceDefault.GppEnable; - - FchParams->Gpp.GppLinkConfig = UserOptions.FchBldCfg->CfgFchGppLinkConfig; - FchParams->Gpp.PortCfg[0].PortPresent = UserOptions.FchBldCfg->CfgFchGppPort0Present; - FchParams->Gpp.PortCfg[1].PortPresent = UserOptions.FchBldCfg->CfgFchGppPort1Present; - FchParams->Gpp.PortCfg[2].PortPresent = UserOptions.FchBldCfg->CfgFchGppPort2Present; - FchParams->Gpp.PortCfg[3].PortPresent = UserOptions.FchBldCfg->CfgFchGppPort3Present; - FchParams->Gpp.PortCfg[0].PortHotPlug = UserOptions.FchBldCfg->CfgFchGppPort0HotPlug; - FchParams->Gpp.PortCfg[1].PortHotPlug = UserOptions.FchBldCfg->CfgFchGppPort1HotPlug; - FchParams->Gpp.PortCfg[2].PortHotPlug = UserOptions.FchBldCfg->CfgFchGppPort2HotPlug; - FchParams->Gpp.PortCfg[3].PortHotPlug = UserOptions.FchBldCfg->CfgFchGppPort3HotPlug; - - FchParams->HwAcpi.Smbus0BaseAddress = UserOptions.FchBldCfg->CfgSmbus0BaseAddress; - FchParams->HwAcpi.Smbus1BaseAddress = UserOptions.FchBldCfg->CfgSmbus1BaseAddress; - FchParams->HwAcpi.SioPmeBaseAddress = UserOptions.FchBldCfg->CfgSioPmeBaseAddress; - FchParams->HwAcpi.AcpiPm1EvtBlkAddr = UserOptions.FchBldCfg->CfgAcpiPm1EvtBlkAddr; - FchParams->HwAcpi.AcpiPm1CntBlkAddr = UserOptions.FchBldCfg->CfgAcpiPm1CntBlkAddr; - FchParams->HwAcpi.AcpiPmTmrBlkAddr = UserOptions.FchBldCfg->CfgAcpiPmTmrBlkAddr; - FchParams->HwAcpi.CpuControlBlkAddr = UserOptions.FchBldCfg->CfgCpuControlBlkAddr; - FchParams->HwAcpi.AcpiGpe0BlkAddr = UserOptions.FchBldCfg->CfgAcpiGpe0BlkAddr; - FchParams->HwAcpi.SmiCmdPortAddr = UserOptions.FchBldCfg->CfgSmiCmdPortAddr; - FchParams->HwAcpi.AcpiPmaCntBlkAddr = UserOptions.FchBldCfg->CfgAcpiPmaCntBlkAddr; - FchParams->HwAcpi.WatchDogTimerBase = UserOptions.FchBldCfg->CfgWatchDogTimerBase; - FchParams->Sata.SataRaid5Ssid = UserOptions.FchBldCfg->CfgSataRaid5Ssid; - FchParams->Sata.SataRaidSsid = UserOptions.FchBldCfg->CfgSataRaidSsid; - FchParams->Sata.SataAhciSsid = UserOptions.FchBldCfg->CfgSataAhciSsid; - FchParams->Sata.SataIdeSsid = UserOptions.FchBldCfg->CfgSataIdeSsid; - FchParams->Spi.RomBaseAddress = UserOptions.FchBldCfg->CfgSpiRomBaseAddress; - FchParams->Sd.SdSsid = UserOptions.FchBldCfg->CfgSdSsid; - FchParams->Spi.LpcSsid = UserOptions.FchBldCfg->CfgLpcSsid; - FchParams->Hpet.HpetBase = UserOptions.FchBldCfg->CfgHpetBaseAddress; - FchParams->Azalia.AzaliaSsid = UserOptions.FchBldCfg->CfgAzaliaSsid; - FchParams->Smbus.SmbusSsid = UserOptions.FchBldCfg->CfgSmbusSsid; - FchParams->Ide.IdeSsid = UserOptions.FchBldCfg->CfgIdeSsid; - FchParams->Usb.EhciSsid = UserOptions.FchBldCfg->CfgEhciSsid; - FchParams->Usb.OhciSsid = UserOptions.FchBldCfg->CfgOhciSsid; - FchParams->Usb.XhciSsid = UserOptions.FchBldCfg->CfgXhciSsid; - FchParams->Ir.IrPinControl = UserOptions.FchBldCfg->CfgFchIrPinControl; - FchParams->Sd.SdClockControl = UserOptions.FchBldCfg->CfgFchSdClockControl; - - FchParams->Sd.SdConfig = FchInterfaceDefault.SdConfig; - FchParams->Azalia.AzaliaEnable = FchInterfaceDefault.AzaliaController; - FchParams->Ir.IrConfig = FchInterfaceDefault.IrConfig; - FchParams->Ab.NbSbGen2 = FchInterfaceDefault.UmiGen2; - FchParams->Sata.SataClass = FchInterfaceDefault.SataClass; - FchParams->Sata.SataMode.SataEnable = FchInterfaceDefault.SataEnable; - FchParams->Sata.SataMode.IdeEnable = FchInterfaceDefault.IdeEnable; - FchParams->Sata.SataIdeMode = FchInterfaceDefault.SataIdeMode; - FchParams->Usb.Ohci1Enable = FchInterfaceDefault.Ohci1Enable; - FchParams->Usb.Ehci1Enable = FchInterfaceDefault.Ohci1Enable; - FchParams->Usb.Ohci2Enable = FchInterfaceDefault.Ohci2Enable; - FchParams->Usb.Ehci2Enable = FchInterfaceDefault.Ohci2Enable; - FchParams->Usb.Ohci3Enable = FchInterfaceDefault.Ohci3Enable; - FchParams->Usb.Ehci3Enable = FchInterfaceDefault.Ohci3Enable; - FchParams->Usb.Ohci4Enable = FchInterfaceDefault.Ohci4Enable; - FchParams->HwAcpi.PwrFailShadow = FchInterfaceDefault.FchPowerFail; - - FchParams->Usb.Xhci0Enable = CONFIG(HUDSON_XHCI_ENABLE); - FchParams->Usb.Xhci1Enable = FALSE; - -#if DUMP_FCH_SETTING - int i; - - for (i = 0; i < sizeof(FchParams); i++) { - printk(BIOS_DEBUG, " %02x", ((u8 *)FchParams)[i]); - if ((i % 16) == 15) - printk(BIOS_DEBUG, "\n"); - } -#endif -} - -AGESA_STATUS fchs3earlyrestore(AMD_CONFIG_PARAMS *StdHeader) -{ - FCH_DATA_BLOCK FchParams; - - /* FIXME: Recover FCH_DATA_BLOCK from CBMEM. */ - s3_resume_init_data(&FchParams); - - FchParams.StdHeader = StdHeader; - FchInitS3EarlyRestore(&FchParams); - return AGESA_SUCCESS; -} - -AGESA_STATUS fchs3laterestore(AMD_CONFIG_PARAMS *StdHeader) -{ - FCH_DATA_BLOCK FchParams; - - /* FIXME: Recover FCH_DATA_BLOCK from CBMEM. */ - s3_resume_init_data(&FchParams); - - FchParams.StdHeader = StdHeader; - FchInitS3LateRestore(&FchParams); - - return AGESA_SUCCESS; -} diff --git a/src/southbridge/amd/agesa/hudson/sata.c b/src/southbridge/amd/agesa/hudson/sata.c deleted file mode 100644 index f04dd5980c..0000000000 --- a/src/southbridge/amd/agesa/hudson/sata.c +++ /dev/null @@ -1,64 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> - -#include "hudson.h" - -static void sata_init(struct device *dev) -{ -#if CONFIG(SOUTHBRIDGE_AMD_AGESA_YANGTZE) - /************************************** - * Configure the SATA port multiplier * - **************************************/ - #define BYTE_TO_DWORD_OFFSET(x) (x / 4) - #define AHCI_BASE_ADDRESS_REG 0x24 - #define MISC_CONTROL_REG 0x40 - #define UNLOCK_BIT (1 << 0) - #define SATA_CAPABILITIES_REG 0xFC - #define CFG_CAP_SPM (1 << 12) - - volatile u32 *ahci_ptr = - (u32*)(uintptr_t)(pci_read_config32(dev, AHCI_BASE_ADDRESS_REG) & 0xFFFFFF00); - u32 temp; - - /* unlock the write-protect */ - temp = pci_read_config32(dev, MISC_CONTROL_REG); - temp |= UNLOCK_BIT; - pci_write_config32(dev, MISC_CONTROL_REG, temp); - - /* set the SATA AHCI mode to allow port expanders */ - *(ahci_ptr + BYTE_TO_DWORD_OFFSET(SATA_CAPABILITIES_REG)) |= CFG_CAP_SPM; - - /* lock the write-protect */ - temp = pci_read_config32(dev, MISC_CONTROL_REG); - temp &= ~UNLOCK_BIT; - pci_write_config32(dev, MISC_CONTROL_REG, temp); -#endif -}; - -static struct pci_operations lops_pci = { - /* .set_subsystem = pci_dev_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, - .init = sata_init, - .ops_pci = &lops_pci, -}; - -static const struct pci_driver sata0_driver __pci_driver = { - .ops = &sata_ops, - .vendor = PCI_VID_AMD, - .device = PCI_DID_AMD_SB900_SATA, -}; - -static const struct pci_driver sata0_driver_ahci __pci_driver = { - .ops = &sata_ops, - .vendor = PCI_VID_AMD, - .device = PCI_DID_AMD_SB900_SATA_AHCI, -}; diff --git a/src/southbridge/amd/agesa/hudson/sd.c b/src/southbridge/amd/agesa/hudson/sd.c deleted file mode 100644 index f3ea0a5eb4..0000000000 --- a/src/southbridge/amd/agesa/hudson/sd.c +++ /dev/null @@ -1,51 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> - -#include "chip.h" -#include "hudson.h" - -static void sd_init(struct device *dev) -{ - struct southbridge_amd_agesa_hudson_config *sd_chip = dev->chip_info; - u32 stepping = pci_read_config32(pcidev_on_root(0x18, 3), 0xFC); - u8 sd_mode = 0; - - if (sd_chip) - sd_mode = sd_chip->sd_mode; - - if (sd_mode == 3) { /* SD 3.0 mode */ - pci_write_config32(dev, 0xA4, 0x31FEC8B2); - pci_write_config32(dev, 0xA8, 0x00002503); - pci_write_config32(dev, 0xB0, 0x02180C19); - pci_write_config32(dev, 0xD0, 0x0000078B); - } - else { /* SD 2.0 mode */ - if ((stepping & 0x0000000F) == 0) { /* Stepping A0 */ - pci_write_config32(dev, 0xA4, 0x31DE32B2); - pci_write_config32(dev, 0xB0, 0x01180C19); - pci_write_config32(dev, 0xD0, 0x0000058B); - } - else { /* Stepping >= A1 */ - pci_write_config32(dev, 0xA4, 0x31FE3FB2); - pci_write_config32(dev, 0xB0, 0x01180C19); - pci_write_config32(dev, 0xD0, 0x0000078B); - } - } -} - -static struct device_operations sd_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = sd_init, -}; - -static const struct pci_driver sd_driver __pci_driver = { - .ops = &sd_ops, - .vendor = PCI_VID_AMD, - .device = PCI_DID_AMD_YANGTZE_SD, -}; diff --git a/src/southbridge/amd/agesa/hudson/sm.c b/src/southbridge/amd/agesa/hudson/sm.c deleted file mode 100644 index 8fd124a5a3..0000000000 --- a/src/southbridge/amd/agesa/hudson/sm.c +++ /dev/null @@ -1,110 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/smbus.h> -#include <arch/ioapic.h> - -#include "hudson.h" -#include "smbus.c" - -#define NMI_OFF 0 - -#define MAINBOARD_POWER_OFF 0 -#define MAINBOARD_POWER_ON 1 - -/* -* HUDSON enables all USB controllers by default in SMBUS Control. -* HUDSON enables SATA by default in SMBUS Control. -*/ - -static void sm_init(struct device *dev) -{ - setup_ioapic(VIO_APIC_VADDR, CONFIG_MAX_CPUS); -} - -static int lsmbus_recv_byte(struct device *dev) -{ - u32 device; - struct resource *res; - struct bus *pbus; - - device = dev->path.i2c.device; - pbus = get_pbus_smbus(dev); - - res = find_resource(pbus->dev, 0x90); - - return do_smbus_recv_byte(res->base, device); -} - -static int lsmbus_send_byte(struct device *dev, u8 val) -{ - u32 device; - struct resource *res; - struct bus *pbus; - - device = dev->path.i2c.device; - pbus = get_pbus_smbus(dev); - - res = find_resource(pbus->dev, 0x90); - - return do_smbus_send_byte(res->base, device, val); -} - -static int lsmbus_read_byte(struct device *dev, u8 address) -{ - u32 device; - struct resource *res; - struct bus *pbus; - - device = dev->path.i2c.device; - pbus = get_pbus_smbus(dev); - - res = find_resource(pbus->dev, 0x90); - - return do_smbus_read_byte(res->base, device, address); -} - -static int lsmbus_write_byte(struct device *dev, u8 address, u8 val) -{ - u32 device; - struct resource *res; - struct bus *pbus; - - device = dev->path.i2c.device; - pbus = get_pbus_smbus(dev); - - res = find_resource(pbus->dev, 0x90); - - return do_smbus_write_byte(res->base, device, address, val); -} -static struct smbus_bus_operations lops_smbus_bus = { - .recv_byte = lsmbus_recv_byte, - .send_byte = lsmbus_send_byte, - .read_byte = lsmbus_read_byte, - .write_byte = lsmbus_write_byte, -}; - -static void hudson_sm_read_resources(struct device *dev) -{ -} - -static void hudson_sm_set_resources(struct device *dev) -{ -} - -static struct device_operations smbus_ops = { - .read_resources = hudson_sm_read_resources, - .set_resources = hudson_sm_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = sm_init, - .scan_bus = scan_smbus, - .ops_pci = &pci_dev_ops_pci, - .ops_smbus_bus = &lops_smbus_bus, -}; -static const struct pci_driver smbus_driver __pci_driver = { - .ops = &smbus_ops, - .vendor = PCI_VID_AMD, - .device = PCI_DID_AMD_SB900_SM, -}; diff --git a/src/southbridge/amd/agesa/hudson/smbus.c b/src/southbridge/amd/agesa/hudson/smbus.c deleted file mode 100644 index 43f8ca75d3..0000000000 --- a/src/southbridge/amd/agesa/hudson/smbus.c +++ /dev/null @@ -1,232 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#ifndef _HUDSON_SMBUS_C_ -#define _HUDSON_SMBUS_C_ - -#include <arch/io.h> -#include <stdint.h> -#include "smbus.h" - -static int smbus_wait_until_ready(u32 smbus_io_base) -{ - u32 loops; - - loops = SMBUS_TIMEOUT; - do { - u8 val; - val = inb(smbus_io_base + SMBHSTSTAT); - val &= 0x1f; - if (val == 0) { /* ready now */ - return 0; - } - outb(val, smbus_io_base + SMBHSTSTAT); - } while (--loops); - - return -2; /* time out */ -} - -static int smbus_wait_until_done(u32 smbus_io_base) -{ - u32 loops; - - loops = SMBUS_TIMEOUT; - do { - u8 val; - - val = inb(smbus_io_base + SMBHSTSTAT); - val &= 0x1f; /* mask off reserved bits */ - if (val & 0x1c) { - return -5; /* error */ - } - if (val == 0x02) { - outb(val, smbus_io_base + SMBHSTSTAT); /* clear status */ - return 0; - } - } while (--loops); - - return -3; /* timeout */ -} - -int do_smbus_recv_byte(u32 smbus_io_base, u32 device) -{ - u8 byte; - - if (smbus_wait_until_ready(smbus_io_base) < 0) { - return -2; /* not ready */ - } - - /* set the device I'm talking to */ - outb(((device & 0x7f) << 1) | 1, smbus_io_base + SMBHSTADDR); - - byte = inb(smbus_io_base + SMBHSTCTRL); - byte &= 0xe3; /* Clear [4:2] */ - byte |= (1 << 2) | (1 << 6); /* Byte data read/write command, start the command */ - outb(byte, smbus_io_base + SMBHSTCTRL); - - /* poll for transaction completion */ - if (smbus_wait_until_done(smbus_io_base) < 0) { - return -3; /* timeout or error */ - } - - /* read results of transaction */ - byte = inb(smbus_io_base + SMBHSTCMD); - - return byte; -} - -int do_smbus_send_byte(u32 smbus_io_base, u32 device, u8 val) -{ - u8 byte; - - if (smbus_wait_until_ready(smbus_io_base) < 0) { - return -2; /* not ready */ - } - - /* set the command... */ - outb(val, smbus_io_base + SMBHSTCMD); - - /* set the device I'm talking to */ - outb(((device & 0x7f) << 1) | 0, smbus_io_base + SMBHSTADDR); - - byte = inb(smbus_io_base + SMBHSTCTRL); - byte &= 0xe3; /* Clear [4:2] */ - byte |= (1 << 2) | (1 << 6); /* Byte data read/write command, start the command */ - outb(byte, smbus_io_base + SMBHSTCTRL); - - /* poll for transaction completion */ - if (smbus_wait_until_done(smbus_io_base) < 0) { - return -3; /* timeout or error */ - } - - return 0; -} - -int do_smbus_read_byte(u32 smbus_io_base, u32 device, u32 address) -{ - u8 byte; - - if (smbus_wait_until_ready(smbus_io_base) < 0) { - return -2; /* not ready */ - } - - /* set the command/address... */ - outb(address & 0xff, smbus_io_base + SMBHSTCMD); - - /* set the device I'm talking to */ - outb(((device & 0x7f) << 1) | 1, smbus_io_base + SMBHSTADDR); - - byte = inb(smbus_io_base + SMBHSTCTRL); - byte &= 0xe3; /* Clear [4:2] */ - byte |= (1 << 3) | (1 << 6); /* Byte data read/write command, start the command */ - outb(byte, smbus_io_base + SMBHSTCTRL); - - /* poll for transaction completion */ - if (smbus_wait_until_done(smbus_io_base) < 0) { - return -3; /* timeout or error */ - } - - /* read results of transaction */ - byte = inb(smbus_io_base + SMBHSTDAT0); - - return byte; -} - -int do_smbus_write_byte(u32 smbus_io_base, u32 device, u32 address, u8 val) -{ - u8 byte; - - if (smbus_wait_until_ready(smbus_io_base) < 0) { - return -2; /* not ready */ - } - - /* set the command/address... */ - outb(address & 0xff, smbus_io_base + SMBHSTCMD); - - /* set the device I'm talking to */ - outb(((device & 0x7f) << 1) | 0, smbus_io_base + SMBHSTADDR); - - /* output value */ - outb(val, smbus_io_base + SMBHSTDAT0); - - byte = inb(smbus_io_base + SMBHSTCTRL); - byte &= 0xe3; /* Clear [4:2] */ - byte |= (1 << 3) | (1 << 6); /* Byte data read/write command, start the command */ - outb(byte, smbus_io_base + SMBHSTCTRL); - - /* poll for transaction completion */ - if (smbus_wait_until_done(smbus_io_base) < 0) { - return -3; /* timeout or error */ - } - - return 0; -} - -void alink_ab_indx(u32 reg_space, u32 reg_addr, u32 mask, u32 val) -{ - u32 tmp; - - outl((reg_space & 0x7) << 29 | reg_addr, AB_INDX); - tmp = inl(AB_DATA); - /* rpr 4.2 - * For certain revisions of the chip, the ABCFG registers, - * with an address of 0x100NN (where 'N' is any hexadecimal - * number), require an extra programming step.*/ - outl(0, AB_INDX); - - tmp &= ~mask; - tmp |= val; - - /* printk(BIOS_DEBUG, "about write %x, index=%x", tmp, (reg_space&0x3)<<29 | reg_addr); */ - outl((reg_space & 0x7) << 29 | reg_addr, AB_INDX); /* probably we don't have to do it again. */ - outl(tmp, AB_DATA); - outl(0, AB_INDX); -} - -void alink_rc_indx(u32 reg_space, u32 reg_addr, u32 port, u32 mask, u32 val) -{ - u32 tmp; - - outl((reg_space & 0x7) << 29 | (port & 3) << 24 | reg_addr, AB_INDX); - tmp = inl(AB_DATA); - /* rpr 4.2 - * For certain revisions of the chip, the ABCFG registers, - * with an address of 0x100NN (where 'N' is any hexadecimal - * number), require an extra programming step.*/ - outl(0, AB_INDX); - - tmp &= ~mask; - tmp |= val; - - //printk(BIOS_DEBUG, "about write %x, index=%x", tmp, (reg_space&0x3)<<29 | (port&3) << 24 | reg_addr); - outl((reg_space & 0x7) << 29 | (port & 3) << 24 | reg_addr, AB_INDX); /* probably we don't have to do it again. */ - outl(tmp, AB_DATA); - outl(0, AB_INDX); -} - -/* space = 0: AX_INDXC, AX_DATAC - * space = 1: AX_INDXP, AX_DATAP - */ -void alink_ax_indx(u32 space /*c or p? */, u32 axindc, u32 mask, u32 val) -{ - u32 tmp; - - /* read axindc to tmp */ - outl(space << 29 | space << 3 | 0x30, AB_INDX); - outl(axindc, AB_DATA); - outl(0, AB_INDX); - outl(space << 29 | space << 3 | 0x34, AB_INDX); - tmp = inl(AB_DATA); - outl(0, AB_INDX); - - tmp &= ~mask; - tmp |= val; - - /* write tmp */ - outl(space << 29 | space << 3 | 0x30, AB_INDX); - outl(axindc, AB_DATA); - outl(0, AB_INDX); - outl(space << 29 | space << 3 | 0x34, AB_INDX); - outl(tmp, AB_DATA); - outl(0, AB_INDX); -} -#endif diff --git a/src/southbridge/amd/agesa/hudson/smbus.h b/src/southbridge/amd/agesa/hudson/smbus.h deleted file mode 100644 index ecee071462..0000000000 --- a/src/southbridge/amd/agesa/hudson/smbus.h +++ /dev/null @@ -1,58 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#ifndef HUDSON_SMBUS_H -#define HUDSON_SMBUS_H - -#include <stdint.h> - -#define SMBHSTSTAT 0x0 -#define SMBSLVSTAT 0x1 -#define SMBHSTCTRL 0x2 -#define SMBHSTCMD 0x3 -#define SMBHSTADDR 0x4 -#define SMBHSTDAT0 0x5 -#define SMBHSTDAT1 0x6 -#define SMBHSTBLKDAT 0x7 - -#define SMBSLVCTRL 0x8 -#define SMBSLVCMD_SHADOW 0x9 -#define SMBSLVEVT 0xa -#define SMBSLVDAT 0xc - -#define AX_INDXC 0 -#define AX_INDXP 2 -#define AXCFG 4 -#define ABCFG 6 -#define RC_INDXC 1 -#define RC_INDXP 3 - -#define AB_INDX 0xcd8 -#define AB_DATA (AB_INDX + 4) - -/* Between 1-10 seconds, We should never timeout normally - * Longer than this is just painful when a timeout condition occurs. - */ -#define SMBUS_TIMEOUT (100 * 1000 * 10) - -#define abcfg_reg(reg, mask, val) \ - alink_ab_indx((ABCFG), (reg), (mask), (val)) -#define axcfg_reg(reg, mask, val) \ - alink_ab_indx((AXCFG), (reg), (mask), (val)) -#define axindxc_reg(reg, mask, val) \ - alink_ax_indx((AX_INDXC), (reg), (mask), (val)) -#define axindxp_reg(reg, mask, val) \ - alink_ax_indx((AX_INDXP), (reg), (mask), (val)) -#define rcindxc_reg(reg, port, mask, val) \ - alink_rc_indx((RC_INDXC), (reg), (port), (mask), (val)) -#define rcindxp_reg(reg, port, mask, val) \ - alink_rc_indx((RC_INDXP), (reg), (port), (mask), (val)) - -int do_smbus_read_byte(u32 smbus_io_base, u32 device, u32 address); -int do_smbus_write_byte(u32 smbus_io_base, u32 device, u32 address, u8 val); -int do_smbus_recv_byte(u32 smbus_io_base, u32 device); -int do_smbus_send_byte(u32 smbus_io_base, u32 device, u8 val); -void alink_rc_indx(u32 reg_space, u32 reg_addr, u32 port, u32 mask, u32 val); -void alink_ab_indx(u32 reg_space, u32 reg_addr, u32 mask, u32 val); -void alink_ax_indx(u32 space /*c or p? */, u32 axindc, u32 mask, u32 val); - -#endif diff --git a/src/southbridge/amd/agesa/hudson/smbus_spd.c b/src/southbridge/amd/agesa/hudson/smbus_spd.c deleted file mode 100644 index c240e5b877..0000000000 --- a/src/southbridge/amd/agesa/hudson/smbus_spd.c +++ /dev/null @@ -1,129 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <amdblocks/acpimmio.h> -#include <device/pci_def.h> -#include <device/device.h> -#include <console/console.h> -#include <stddef.h> -/* warning: Porting.h includes an open #pragma pack(1) */ -#include <Porting.h> -#include <AGESA.h> -#include <amdlib.h> -#include <northbridge/amd/agesa/dimmSpd.h> - -/*----------------------------------------------------------------------------- - * - * readSmbusByteData - read a single SPD byte from any offset - */ - -static int readSmbusByteData(int iobase, int address, char *buffer, int offset) -{ - unsigned int status; - UINT64 limit; - - address |= 1; // set read bit - - __outbyte(iobase + 0, 0xFF); // clear error status - __outbyte(iobase + 1, 0x1F); // clear error status - __outbyte(iobase + 3, offset); // offset in eeprom - __outbyte(iobase + 4, address); // slave address and read bit - __outbyte(iobase + 2, 0x48); // read byte command - - // time limit to avoid hanging for unexpected error status (should never happen) - limit = __rdtsc() + 2000000000 / 10; - for (;;) - { - status = __inbyte(iobase); - if (__rdtsc() > limit) break; - if ((status & 2) == 0) continue; // SMBusInterrupt not set, keep waiting - if ((status & 1) == 1) continue; // HostBusy set, keep waiting - break; - } - - buffer [0] = __inbyte(iobase + 5); - if (status == 2) status = 0; // check for done with no errors - return status; -} - -/*----------------------------------------------------------------------------- - * - * readSmbusByte - read a single SPD byte from the default offset - * this function is faster function readSmbusByteData - */ - -static int readSmbusByte(int iobase, int address, char *buffer) -{ - unsigned int status; - UINT64 limit; - - __outbyte(iobase + 0, 0xFF); // clear error status - __outbyte(iobase + 2, 0x44); // read command - - // time limit to avoid hanging for unexpected error status - limit = __rdtsc() + 2000000000 / 10; - for (;;) - { - status = __inbyte(iobase); - if (__rdtsc() > limit) break; - if ((status & 2) == 0) continue; // SMBusInterrupt not set, keep waiting - if ((status & 1) == 1) continue; // HostBusy set, keep waiting - break; - } - - buffer [0] = __inbyte(iobase + 5); - if (status == 2) status = 0; // check for done with no errors - return status; -} - -/*--------------------------------------------------------------------------- - * - * readspd - Read one or more SPD bytes from a DIMM. - * Start with offset zero and read sequentially. - * Optimization relies on autoincrement to avoid - * sending offset for every byte. - * Reads 128 bytes in 7-8 ms at 400 KHz. - */ - -static int readspd(int iobase, int SmbusSlaveAddress, char *buffer, int count) -{ - int index, error; - - printk(BIOS_SPEW, "-------------READING SPD-----------\n"); - printk(BIOS_SPEW, "iobase: 0x%08X, SmbusSlave: 0x%08X, count: %d\n", - iobase, SmbusSlaveAddress, count); - - /* read the first byte using offset zero */ - error = readSmbusByteData(iobase, SmbusSlaveAddress, buffer, 0); - - if (error) { - printk(BIOS_ERR, "-------------SPD READ ERROR-----------\n"); - return error; - } - - /* read the remaining bytes using auto-increment for speed */ - for (index = 1; index < count; index++) - { - error = readSmbusByte(iobase, SmbusSlaveAddress, &buffer [index]); - if (error) { - printk(BIOS_ERR, "-------------SPD READ ERROR-----------\n"); - return error; - } - } - printk(BIOS_SPEW, "\n"); - printk(BIOS_SPEW, "-------------FINISHED READING SPD-----------\n"); - - return 0; -} - -static void setupFch(int ioBase) -{ - pm_write16(0x2c, ioBase | 1); - __outbyte(ioBase + 0x0E, 66000000 / 400000 / 4); // set SMBus clock to 400 KHz -} - -int hudson_readSpd(int spdAddress, char *buf, size_t len) -{ - int ioBase = 0xB00; - setupFch(ioBase); - return readspd(ioBase, spdAddress, buf, len); -} diff --git a/src/southbridge/amd/agesa/hudson/smi.c b/src/southbridge/amd/agesa/hudson/smi.c deleted file mode 100644 index 560b66679b..0000000000 --- a/src/southbridge/amd/agesa/hudson/smi.c +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ - -/* - * Utilities for SMM setup - */ - -#include <amdblocks/acpimmio.h> -#include <cpu/x86/smm.h> - -#include "smi.h" - -/** Set the EOS bit and enable SMI generation from southbridge */ -void global_smi_enable(void) -{ - uint32_t reg = smi_read32(SMI_REG_SMITRIG0); - reg &= ~SMITRG0_SMIENB; /* Enable SMI generation */ - reg |= SMITRG0_EOS; /* Set EOS bit */ - smi_write32(SMI_REG_SMITRIG0, reg); -} diff --git a/src/southbridge/amd/agesa/hudson/smi.h b/src/southbridge/amd/agesa/hudson/smi.h deleted file mode 100644 index d0187b8c16..0000000000 --- a/src/southbridge/amd/agesa/hudson/smi.h +++ /dev/null @@ -1,40 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ - -/* - * Utilities for SMI handlers and SMM setup - */ - -#ifndef _SOUTHBRIDGE_AMD_AGESA_HUDSON_SMI_H -#define _SOUTHBRIDGE_AMD_AGESA_HUDSON_SMI_H - -#include <device/mmio.h> - -/* ACPI_MMIO_BASE + 0x200 -- leave this string here so grep catches it. - * This is defined by AGESA, but we dpn't include AGESA headers to avoid - * polluting the namesace. - */ -#define SMI_BASE 0xfed80200 - -#define SMI_REG_SMITRIG0 0x98 -#define SMITRG0_EOS (1 << 28) -#define SMITRG0_SMIENB (1 << 31) - -#define SMI_REG_CONTROL0 0xa0 - -enum smi_mode { - SMI_MODE_DISABLE = 0, - SMI_MODE_SMI = 1, - SMI_MODE_NMI = 2, - SMI_MODE_IRQ13 = 3, -}; - -enum smi_lvl { - SMI_LVL_LOW = 0, - SMI_LVL_HIGH = 1, -}; - -void hudson_configure_gevent_smi(uint8_t gevent, uint8_t mode, uint8_t level); -void hudson_disable_gevent_smi(uint8_t gevent); -void hudson_enable_acpi_cmd_smi(void); - -#endif /* _SOUTHBRIDGE_AMD_AGESA_HUDSON_SMI_H */ diff --git a/src/southbridge/amd/agesa/hudson/smi_util.c b/src/southbridge/amd/agesa/hudson/smi_util.c deleted file mode 100644 index 3dc2d8a31e..0000000000 --- a/src/southbridge/amd/agesa/hudson/smi_util.c +++ /dev/null @@ -1,79 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ - -/* - * SMM utilities used in both SMM and normal mode - */ - -#include <amdblocks/acpimmio.h> -#include <console/console.h> - -#include "smi.h" - -#define HUDSON_SMI_ACPI_COMMAND 75 - -static void configure_smi(uint8_t smi_num, uint8_t mode) -{ - uint8_t reg32_offset, bit_offset; - uint32_t reg32; - - /* SMI sources range from [0:149] */ - if (smi_num > 149) { - printk(BIOS_WARNING, "BUG: Invalid SMI: %u\n", smi_num); - return; - } - - /* 16 sources per register, 2 bits per source; registers are 4 bytes */ - reg32_offset = (smi_num / 16) * 4; - bit_offset = (smi_num % 16) * 2; - - reg32 = smi_read32(SMI_REG_CONTROL0 + reg32_offset); - reg32 &= ~(0x3 << (bit_offset)); - reg32 |= (mode & 0x3) << bit_offset; - smi_write32(SMI_REG_CONTROL0 + reg32_offset, reg32); -} - -/** - * Configure generation of interrupts for given GEVENT pin - * - * @param gevent The GEVENT pin number. Valid values are 0 thru 23 - * @param mode The type of event this pin should generate. Note that only - * SMI_MODE_SMI generates an SMI. SMI_MODE_DISABLE disables events. - * @param level SMI_LVL_LOW or SMI_LVL_HIGH - */ -void hudson_configure_gevent_smi(uint8_t gevent, uint8_t mode, uint8_t level) -{ - uint32_t reg32; - /* GEVENT pins range from [0:23] */ - if (gevent > 23) { - printk(BIOS_WARNING, "BUG: Invalid GEVENT: %u\n", gevent); - return; - } - - /* SMI0 source is GEVENT0 and so on */ - configure_smi(gevent, mode); - - /* And set the trigger level */ - reg32 = smi_read32(SMI_REG_SMITRIG0); - reg32 &= ~(1 << gevent); - reg32 |= (level & 0x1) << gevent; - smi_write32(SMI_REG_SMITRIG0, reg32); -} - -/** Disable events from given GEVENT pin */ -void hudson_disable_gevent_smi(uint8_t gevent) -{ - /* GEVENT pins range from [0:23] */ - if (gevent > 23) { - printk(BIOS_WARNING, "BUG: Invalid GEVENT: %u\n", gevent); - return; - } - - /* SMI0 source is GEVENT0 and so on */ - configure_smi(gevent, SMI_MODE_DISABLE); -} - -/** Enable SMIs on writes to ACPI SMI command port */ -void hudson_enable_acpi_cmd_smi(void) -{ - configure_smi(HUDSON_SMI_ACPI_COMMAND, SMI_MODE_SMI); -} diff --git a/src/southbridge/amd/agesa/hudson/smihandler.c b/src/southbridge/amd/agesa/hudson/smihandler.c deleted file mode 100644 index a942c24ada..0000000000 --- a/src/southbridge/amd/agesa/hudson/smihandler.c +++ /dev/null @@ -1,133 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ - -/* - * SMI handler for Hudson southbridges - */ - -#include <amdblocks/acpimmio.h> -#include <arch/io.h> -#include <cpu/x86/smm.h> - -#include "hudson.h" -#include "smi.h" - -#define SMI_0x88_ACPI_COMMAND (1 << 11) - -enum smi_source { - SMI_SOURCE_SCI = (1 << 0), - SMI_SOURCE_GPE = (1 << 1), - SMI_SOURCE_0x84 = (1 << 2), - SMI_SOURCE_0x88 = (1 << 3), - SMI_SOURCE_IRQ_TRAP = (1 << 4), - SMI_SOURCE_0x90 = (1 << 5) -}; - -static void hudson_apmc_smi_handler(void) -{ - u32 reg32; - const uint8_t cmd = inb(ACPI_SMI_CTL_PORT); - - switch (cmd) { - case ACPI_SMI_CMD_ENABLE: - reg32 = inl(ACPI_PM1_CNT_BLK); - reg32 |= (1 << 0); /* SCI_EN */ - outl(reg32, ACPI_PM1_CNT_BLK); - break; - case ACPI_SMI_CMD_DISABLE: - reg32 = inl(ACPI_PM1_CNT_BLK); - reg32 &= ~(1 << 0); /* clear SCI_EN */ - outl(ACPI_PM1_CNT_BLK, reg32); - break; - } - - mainboard_smi_apmc(cmd); -} - -int southbridge_io_trap_handler(int smif) -{ - return 0; -} - -static void process_smi_sci(void) -{ - const uint32_t status = smi_read32(0x10); - - /* Clear events to prevent re-entering SMI if event isn't handled */ - smi_write32(0x10, status); -} - -static void process_gpe_smi(void) -{ - const uint32_t status = smi_read32(0x80); - const uint32_t gevent_mask = (1 << 24) - 1; - - /* Only Bits [23:0] indicate GEVENT SMIs. */ - if (status & gevent_mask) { - /* A GEVENT SMI occurred */ - mainboard_smi_gpi(status & gevent_mask); - } - - /* Clear events to prevent re-entering SMI if event isn't handled */ - smi_write32(0x80, status); -} - -static void process_smi_0x84(void) -{ - const uint32_t status = smi_read32(0x84); - - /* Clear events to prevent re-entering SMI if event isn't handled */ - smi_write32(0x84, status); -} - -static void process_smi_0x88(void) -{ - const uint32_t status = smi_read32(0x88); - - if (status & SMI_0x88_ACPI_COMMAND) { - /* Command received via ACPI SMI command port */ - hudson_apmc_smi_handler(); - } - /* Clear events to prevent re-entering SMI if event isn't handled */ - smi_write32(0x88, status); -} - -static void process_smi_0x8c(void) -{ - const uint32_t status = smi_read32(0x8c); - - /* Clear events to prevent re-entering SMI if event isn't handled */ - smi_write32(0x8c, status); -} - -static void process_smi_0x90(void) -{ - const uint32_t status = smi_read32(0x90); - - /* Clear events to prevent re-entering SMI if event isn't handled */ - smi_write32(0x90, status); -} - -void southbridge_smi_handler(void) -{ - const uint16_t smi_src = smi_read16(0x94); - - if (smi_src & SMI_SOURCE_SCI) - process_smi_sci(); - if (smi_src & SMI_SOURCE_GPE) - process_gpe_smi(); - if (smi_src & SMI_SOURCE_0x84) - process_smi_0x84(); - if (smi_src & SMI_SOURCE_0x88) - process_smi_0x88(); - if (smi_src & SMI_SOURCE_IRQ_TRAP) - process_smi_0x8c(); - if (smi_src & SMI_SOURCE_0x90) - process_smi_0x90(); -} - -void southbridge_smi_set_eos(void) -{ - uint32_t reg = smi_read32(SMI_REG_SMITRIG0); - reg |= SMITRG0_EOS; - smi_write32(SMI_REG_SMITRIG0, reg); -} diff --git a/src/southbridge/amd/agesa/hudson/spi.c b/src/southbridge/amd/agesa/hudson/spi.c deleted file mode 100644 index 986f094a77..0000000000 --- a/src/southbridge/amd/agesa/hudson/spi.c +++ /dev/null @@ -1,170 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <stdint.h> -#include <device/mmio.h> -#include <console/console.h> -#include <spi_flash.h> -#include <spi-generic.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ops.h> -#include <stddef.h> - -#include <Proc/Fch/FchPlatform.h> - -#define SPI_REG_OPCODE 0x0 -#define SPI_REG_CNTRL01 0x1 -#define SPI_REG_CNTRL02 0x2 - #define CNTRL02_FIFO_RESET (1 << 4) - #define CNTRL02_EXEC_OPCODE (1 << 0) -#define SPI_REG_CNTRL03 0x3 - #define CNTRL03_SPIBUSY (1 << 7) -#define SPI_REG_FIFO 0xc -#define SPI_REG_CNTRL11 0xd - #define CNTRL11_FIFOPTR_MASK 0x07 - -#if CONFIG(SOUTHBRIDGE_AMD_AGESA_YANGTZE) -#define AMD_SB_SPI_TX_LEN 64 -#else -#define AMD_SB_SPI_TX_LEN 8 -#endif - -static uintptr_t spibar; - -static inline uint8_t spi_read(uint8_t reg) -{ - return read8((void *)(spibar + reg)); -} - -static inline void spi_write(uint8_t reg, uint8_t val) -{ - write8((void *)(spibar + reg), val); -} - -static void reset_internal_fifo_pointer(void) -{ - uint8_t reg8; - - do { - reg8 = spi_read(SPI_REG_CNTRL02); - reg8 |= CNTRL02_FIFO_RESET; - spi_write(SPI_REG_CNTRL02, reg8); - } while (spi_read(SPI_REG_CNTRL11) & CNTRL11_FIFOPTR_MASK); -} - -static void execute_command(void) -{ - uint8_t reg8; - - reg8 = spi_read(SPI_REG_CNTRL02); - reg8 |= CNTRL02_EXEC_OPCODE; - spi_write(SPI_REG_CNTRL02, reg8); - - while ((spi_read(SPI_REG_CNTRL02) & CNTRL02_EXEC_OPCODE) && - (spi_read(SPI_REG_CNTRL03) & CNTRL03_SPIBUSY)); -} - -void spi_init(void) -{ - struct device *dev; - - dev = pcidev_on_root(0x14, 3); - spibar = pci_read_config32(dev, 0xA0) & ~0x1F; -} - -static int spi_ctrlr_xfer(const struct spi_slave *slave, const void *dout, - size_t bytesout, void *din, size_t bytesin) -{ - /* First byte is cmd which can not be sent through FIFO. */ - u8 cmd = *(u8 *)dout++; - u8 readoffby1; - size_t count; - - bytesout--; - - /* - * Check if this is a write command attempting to transfer more bytes - * than the controller can handle. Iterations for writes are not - * supported here because each SPI write command needs to be preceded - * and followed by other SPI commands, and this sequence is controlled - * by the SPI chip driver. - */ - if (bytesout > AMD_SB_SPI_TX_LEN) { - printk(BIOS_DEBUG, "FCH SPI: Too much to write. Does your SPI chip driver use" - " spi_crop_chunk()?\n"); - return -1; - } - - readoffby1 = bytesout ? 0 : 1; - - if (CONFIG(SOUTHBRIDGE_AMD_AGESA_YANGTZE)) { - spi_write(0x1E, 5); - spi_write(0x1F, bytesout); /* SpiExtRegIndx [5] - TxByteCount */ - spi_write(0x1E, 6); - spi_write(0x1F, bytesin); /* SpiExtRegIndx [6] - RxByteCount */ - } else { - u8 readwrite = (bytesin + readoffby1) << 4 | bytesout; - spi_write(SPI_REG_CNTRL01, readwrite); - } - spi_write(SPI_REG_OPCODE, cmd); - - reset_internal_fifo_pointer(); - for (count = 0; count < bytesout; count++, dout++) { - spi_write(SPI_REG_FIFO, *(uint8_t *)dout); - } - - reset_internal_fifo_pointer(); - execute_command(); - - reset_internal_fifo_pointer(); - /* Skip the bytes we sent. */ - for (count = 0; count < bytesout; count++) { - spi_read(SPI_REG_FIFO); - } - - for (count = 0; count < bytesin; count++, din++) { - *(uint8_t *)din = spi_read(SPI_REG_FIFO); - } - - return 0; -} - -int chipset_volatile_group_begin(const struct spi_flash *flash) -{ - if (!CONFIG(HUDSON_IMC_FWM)) - return 0; - - ImcSleep(NULL); - return 0; -} - -int chipset_volatile_group_end(const struct spi_flash *flash) -{ - if (!CONFIG(HUDSON_IMC_FWM)) - return 0; - - ImcWakeup(NULL); - return 0; -} - -static int xfer_vectors(const struct spi_slave *slave, - struct spi_op vectors[], size_t count) -{ - return spi_flash_vector_helper(slave, vectors, count, spi_ctrlr_xfer); -} - -static const struct spi_ctrlr spi_ctrlr = { - .xfer_vector = xfer_vectors, - .max_xfer_size = AMD_SB_SPI_TX_LEN, - .flags = SPI_CNTRLR_DEDUCT_CMD_LEN, -}; - -const struct spi_ctrlr_buses spi_ctrlr_bus_map[] = { - { - .ctrlr = &spi_ctrlr, - .bus_start = 0, - .bus_end = 0, - }, -}; - -const size_t spi_ctrlr_bus_map_count = ARRAY_SIZE(spi_ctrlr_bus_map); diff --git a/src/southbridge/amd/agesa/hudson/usb.c b/src/southbridge/amd/agesa/hudson/usb.c deleted file mode 100644 index 694f2bfd77..0000000000 --- a/src/southbridge/amd/agesa/hudson/usb.c +++ /dev/null @@ -1,37 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ehci.h> -#include "hudson.h" - -static void usb_init(struct device *dev) -{ -} - -static struct device_operations usb_ops = { - .read_resources = pci_ehci_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = usb_init, - .ops_pci = &pci_dev_ops_pci, -}; - -static const struct pci_driver usb_0_driver __pci_driver = { - .ops = &usb_ops, - .vendor = PCI_VID_AMD, - .device = PCI_DID_AMD_SB900_USB_18_0, -}; - -static const struct pci_driver usb_1_driver __pci_driver = { - .ops = &usb_ops, - .vendor = PCI_VID_AMD, - .device = PCI_DID_AMD_SB900_USB_18_2, -}; - -static const struct pci_driver usb_4_driver __pci_driver = { - .ops = &usb_ops, - .vendor = PCI_VID_AMD, - .device = PCI_DID_AMD_SB900_USB_20_5, -}; |