sb/nvidia/ck804: Drop support

Relocatable ramstage, postcar stage and C_ENVIRONMENT_BOOTBLOCK are now mandatory features, which platforms using this code lack. Change-Id: I56cb6d0a04056b10af1e53afb697883329235c87 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36972 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
author: Arthur Heymans <arthur@aheymans.xyz> 2019-11-19 17:28:05 +0100
committer: Kyösti Mälkki <kyosti.malkki@gmail.com> 2019-11-20 19:06:04 +0000
commit: 185691eedb37ae26f7829d762cd476395be57f5d (patch)
tree: c13705dc09e24a407d5fa2af6f8bf2e6493582f7 /src
parent: 87bc7554478bc7a723baef0aedf5ad42e7747499 (diff)
28 files changed, 0 insertions, 3333 deletions
diff --git a/src/southbridge/nvidia/ck804/Kconfig b/src/southbridge/nvidia/ck804/Kconfig
deleted file mode 100644
index f931d4892b..0000000000
--- a/src/southbridge/nvidia/ck804/Kconfig
+++ /dev/null
@@ -1,41 +0,0 @@
-config SOUTHBRIDGE_NVIDIA_CK804
-	bool
-	select HAVE_USBDEBUG
-	select IOAPIC
-	select HAVE_POWER_STATE_AFTER_FAILURE
-
-if SOUTHBRIDGE_NVIDIA_CK804
-
-config BOOTBLOCK_SOUTHBRIDGE_INIT
-	string
-	default "southbridge/nvidia/ck804/bootblock.c"
-
-config EHCI_BAR
-	hex
-	default 0xfef00000
-
-config CK804_USE_NIC
-	bool
-	default n
-
-config CK804_USE_ACI
-	bool
-	default n
-
-config CK804_PCI_E_X
-	int
-	default 4
-
-config CK804B_PCI_E_X
-	int
-	default 4
-
-config CK804_PCIE_PME_WAKE
-	bool "Enable system wake on PCIe PME# signal"
-	default n
-
-config HPET_MIN_TICKS
-	hex
-	default 0xfa
-
-endif
diff --git a/src/southbridge/nvidia/ck804/Makefile.inc b/src/southbridge/nvidia/ck804/Makefile.inc
deleted file mode 100644
index e74c70b180..0000000000
--- a/src/southbridge/nvidia/ck804/Makefile.inc
+++ /dev/null
@@ -1,28 +0,0 @@
-ifeq ($(CONFIG_SOUTHBRIDGE_NVIDIA_CK804),y)
-
-ramstage-y += ck804.c
-ramstage-y += usb.c
-ramstage-y += lpc.c
-ramstage-y += smbus.c
-ramstage-y += ide.c
-ramstage-y += sata.c
-ramstage-y += usb2.c
-ramstage-y += ac97.c
-ramstage-y += nic.c
-ramstage-y += pci.c
-ramstage-y += pcie.c
-ramstage-y += ht.c
-
-ramstage-y += reset.c
-
-ramstage-$(CONFIG_HAVE_ACPI_TABLES) += fadt.c
-
-bootblock-y += enable_usbdebug.c
-romstage-y += enable_usbdebug.c
-ramstage-y += enable_usbdebug.c
-romstage-y += early_smbus.c
-
-bootblock-y += romstrap.ld
-bootblock-y += romstrap.S
-
-endif
diff --git a/src/southbridge/nvidia/ck804/ac97.c b/src/southbridge/nvidia/ck804/ac97.c
deleted file mode 100644
index 28c5e74b2e..0000000000
--- a/src/southbridge/nvidia/ck804/ac97.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include "chip.h"
-
-static struct device_operations ac97audio_ops = {
-	.read_resources   = pci_dev_read_resources,
-	.set_resources    = pci_dev_set_resources,
-	.enable_resources = pci_dev_enable_resources,
-	.init             = 0,
-	.scan_bus         = 0,
-	.ops_pci          = &ck804_pci_ops,
-};
-
-static const struct pci_driver ac97audio_driver __pci_driver = {
-	.ops    = &ac97audio_ops,
-	.vendor = PCI_VENDOR_ID_NVIDIA,
-	.device = PCI_DEVICE_ID_NVIDIA_CK804_ACI,
-};
-
-static struct device_operations ac97modem_ops = {
-	.read_resources   = pci_dev_read_resources,
-	.set_resources    = pci_dev_set_resources,
-	.enable_resources = pci_dev_enable_resources,
-	.init             = 0,
-	.scan_bus         = 0,
-	.ops_pci          = &ck804_pci_ops,
-};
-
-static const struct pci_driver ac97modem_driver __pci_driver = {
-	.ops    = &ac97modem_ops,
-	.vendor = PCI_VENDOR_ID_NVIDIA,
-	.device = PCI_DEVICE_ID_NVIDIA_CK804_MCI,
-};
diff --git a/src/southbridge/nvidia/ck804/acpi/ck804.asl b/src/southbridge/nvidia/ck804/acpi/ck804.asl
deleted file mode 100644
index 4a83b8481e..0000000000
--- a/src/southbridge/nvidia/ck804/acpi/ck804.asl
+++ /dev/null
@@ -1,631 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-Device (LPCB) {
-	Name (_ADR, 0x00010000)
-	OperationRegion (LPC0, PCI_Config, 0x00, 0x100)
-	Field (LPC0, AnyAcc, NoLock, Preserve) {
-		Offset (0x7c),
-		INTA, 4, INTB, 4,
-		INTC, 4, INTD, 4,
-		INTE, 4, INTF, 4,
-		INTG, 4, INTH, 4,
-
-		INTI, 4, INTJ, 4,
-		INTK, 4, INTL, 4,
-		INTM, 4, INTN, 4,
-		INTO, 4, INTP, 4,
-
-		INTQ, 4, INTR, 4,
-		INTS, 4, INTT, 4,
-		INTU, 4, INTV, 4,
-		INTW, 4, INTX, 4,
-	}
-}
-
-/* set "A", 8259 interrupts */
-Name (PRSA, ResourceTemplate () {
-	IRQ(Level, ActiveLow, Shared) {5, 7, 10, 11}
-})
-Method (CRSA, 1, Serialized) {
-	Name (LRTL, ResourceTemplate() {
-		IRQ(Level, ActiveLow, Shared) {}
-	})
-	CreateWordField(LRTL, 1, LIRQ)
-	ShiftLeft(1, Arg0, LIRQ)
-	Return (LRTL)
-}
-Method (SRSA, 1, Serialized) {
-	CreateWordField(Arg0, 1, LIRQ)
-	FindSetRightBit(LIRQ, Local0)
-	Decrement(Local0)
-	Return (Local0)
-}
-
-/* set "B", external (PCI) APIC interrupts */
-Name (PRSB, ResourceTemplate () {
-	Interrupt (ResourceConsumer, Level, ActiveLow, Shared, ,,) {
-		16, 17, 18, 19,
-	}
-})
-Method (CRSB, 1, Serialized) {
-	Name (LRTL, ResourceTemplate() {
-		Interrupt (ResourceConsumer, Level, ActiveLow, Shared, ,,) { 0 }
-	})
-	CreateDWordField (LRTL, 5, LIRQ)
-	If (LEqual (Arg0, 8)) {
-		Store (16, LIRQ)
-	} ElseIf (LEqual (Arg0, 1)) {
-		Store (17, LIRQ)
-	} ElseIf (LEqual (Arg0, 2)) {
-		Store (18, LIRQ)
-	} ElseIf (LEqual (Arg0, 13)) {
-		Store (19, LIRQ)
-	} Else {
-		Store (0, LIRQ)
-	}
-	Return (LRTL)
-}
-Method (SRSB, 1, Serialized) {
-	CreateDWordField(Arg0, 5, LIRQ)
-	If (LEqual (LIRQ, 16)) {
-		Return (8)
-	} ElseIf (LEqual (LIRQ, 17)) {
-		Return (1)
-	} ElseIf (LEqual (LIRQ, 18)) {
-		Return (2)
-	} ElseIf (LEqual (LIRQ, 19)) {
-		Return (13)
-	} Else {
-		Return (0)
-	}
-}
-
-/* set "C", southbridge APIC interrupts */
-Name (PRSC, ResourceTemplate () {
-	Interrupt (ResourceConsumer, Level, ActiveLow, Shared, ,,) {
-		20, 21, 22, 23,
-	}
-})
-Method (CRSC, 1, Serialized) {
-	Name (LRTL, ResourceTemplate() {
-		Interrupt (ResourceConsumer, Level, ActiveLow, Shared, ,,) { 0 }
-	})
-	CreateDWordField (LRTL, 5, LIRQ)
-	If (LEqual (Arg0, 8)) {
-		Store (20, LIRQ)
-	} ElseIf (LEqual (Arg0, 13)) {
-		Store (21, LIRQ)
-	} ElseIf (LEqual (Arg0, 2)) {
-		Store (22, LIRQ)
-	} ElseIf (LEqual (Arg0, 1)) {
-		Store (23, LIRQ)
-	} Else {
-		Store (0, LIRQ)
-	}
-	Return (LRTL)
-}
-Method (SRSC, 1, Serialized) {
-	CreateDWordField(Arg0, 5, LIRQ)
-	If (LEqual (LIRQ, 20)) {
-		Return (8)
-	} ElseIf (LEqual (LIRQ, 21)) {
-		Return (13)
-	} ElseIf (LEqual (LIRQ, 22)) {
-		Return (2)
-	} ElseIf (LEqual (LIRQ, 23)) {
-		Return (1)
-	} Else {
-		Return (0)
-	}
-}
-
-Device (LNKA) {
-	Name (_HID, EISAID ("PNP0C0F"))
-	Name (_UID, 1)
-	Method (_STA, 0, Serialized) {
-		If (\_SB.PCI0.LPCB.INTA) {
-			Return (0xb)
-		} Else {
-			Return (0x9)
-		}
-	}
-	Method (_DIS, 0, Serialized) {
-		Store (0, \_SB.PCI0.LPCB.INTA)
-	}
-	Method (_PRS, 0, Serialized) {
-		If (PICM) {
-			Return (PRSB)
-		} Else {
-			Return (PRSA)
-		}
-	}
-	Method (_CRS, 0, Serialized) {
-		If (PICM) {
-			Return (CRSB(\_SB.PCI0.LPCB.INTA))
-		} Else {
-			Return (CRSA(\_SB.PCI0.LPCB.INTA))
-		}
-	}
-	Method (_SRS, 1, Serialized) {
-		If (PICM) {
-			Store (SRSB(Arg0), \_SB.PCI0.LPCB.INTA)
-		} Else {
-			Store (SRSA(Arg0), \_SB.PCI0.LPCB.INTA)
-		}
-	}
-}
-Device (LNKB) {
-	Name (_HID, EISAID ("PNP0C0F"))
-	Name (_UID, 2)
-	Method (_STA, 0, Serialized) {
-		If (\_SB.PCI0.LPCB.INTB) {
-			Return (0xb)
-		} Else {
-			Return (0x9)
-		}
-	}
-	Method (_DIS, 0, Serialized) {
-		Store (0, \_SB.PCI0.LPCB.INTB)
-	}
-	Method (_PRS, 0, Serialized) {
-		If (PICM) {
-			Return (PRSB)
-		} Else {
-			Return (PRSA)
-		}
-	}
-	Method (_CRS, 0, Serialized) {
-		If (PICM) {
-			Return (CRSB(\_SB.PCI0.LPCB.INTB))
-		} Else {
-			Return (CRSA(\_SB.PCI0.LPCB.INTB))
-		}
-	}
-	Method (_SRS, 1, Serialized) {
-		If (PICM) {
-			Store (SRSB(Arg0), \_SB.PCI0.LPCB.INTB)
-		} Else {
-			Store (SRSA(Arg0), \_SB.PCI0.LPCB.INTB)
-		}
-	}
-}
-Device (LNKC) {
-	Name (_HID, EISAID ("PNP0C0F"))
-	Name (_UID, 3)
-	Method (_STA, 0, Serialized) {
-		If (\_SB.PCI0.LPCB.INTC) {
-			Return (0xb)
-		} Else {
-			Return (0x9)
-		}
-	}
-	Method (_DIS, 0, Serialized) {
-		Store (0, \_SB.PCI0.LPCB.INTC)
-	}
-	Method (_PRS, 0, Serialized) {
-		If (PICM) {
-			Return (PRSB)
-		} Else {
-			Return (PRSA)
-		}
-	}
-	Method (_CRS, 0, Serialized) {
-		If (PICM) {
-			Return (CRSB(\_SB.PCI0.LPCB.INTC))
-		} Else {
-			Return (CRSA(\_SB.PCI0.LPCB.INTC))
-		}
-	}
-	Method (_SRS, 1, Serialized) {
-		If (PICM) {
-			Store (SRSB(Arg0), \_SB.PCI0.LPCB.INTC)
-		} Else {
-			Store (SRSA(Arg0), \_SB.PCI0.LPCB.INTC)
-		}
-	}
-}
-Device (LNKD) {
-	Name (_HID, EISAID ("PNP0C0F"))
-	Name (_UID, 4)
-	Method (_STA, 0, Serialized) {
-		If (\_SB.PCI0.LPCB.INTD) {
-			Return (0xb)
-		} Else {
-			Return (0x9)
-		}
-	}
-	Method (_DIS, 0, Serialized) {
-		Store (0, \_SB.PCI0.LPCB.INTD)
-	}
-	Method (_PRS, 0, Serialized) {
-		If (PICM) {
-			Return (PRSB)
-		} Else {
-			Return (PRSA)
-		}
-	}
-	Method (_CRS, 0, Serialized) {
-		If (PICM) {
-			Return (CRSB(\_SB.PCI0.LPCB.INTD))
-		} Else {
-			Return (CRSA(\_SB.PCI0.LPCB.INTD))
-		}
-	}
-	Method (_SRS, 1, Serialized) {
-		If (PICM) {
-			Store (SRSB(Arg0), \_SB.PCI0.LPCB.INTD)
-		} Else {
-			Store (SRSA(Arg0), \_SB.PCI0.LPCB.INTD)
-		}
-	}
-}
-Device (LNKE) {
-	Name (_HID, EISAID ("PNP0C0F"))
-	Name (_UID, 5)
-	Method (_STA, 0, Serialized) {
-		If (\_SB.PCI0.LPCB.INTE) {
-			Return (0xb)
-		} Else {
-			Return (0x9)
-		}
-	}
-	Method (_DIS, 0, Serialized) {
-		Store (0, \_SB.PCI0.LPCB.INTE)
-	}
-	Method (_PRS, 0, Serialized) {
-		If (PICM) {
-			Return (PRSB)
-		} Else {
-			Return (PRSA)
-		}
-	}
-	Method (_CRS, 0, Serialized) {
-		If (PICM) {
-			Return (CRSB(\_SB.PCI0.LPCB.INTE))
-		} Else {
-			Return (CRSA(\_SB.PCI0.LPCB.INTE))
-		}
-	}
-	Method (_SRS, 1, Serialized) {
-		If (PICM) {
-			Store (SRSB(Arg0), \_SB.PCI0.LPCB.INTE)
-		} Else {
-			Store (SRSA(Arg0), \_SB.PCI0.LPCB.INTE)
-		}
-	}
-}
-Device (LLAS) {
-	Name (_HID, EISAID ("PNP0C0F"))
-	Name (_UID, 6)
-	Method (_STA, 0, Serialized) {
-		If (\_SB.PCI0.LPCB.INTK) {
-			Return (0xb)
-		} Else {
-			Return (0x9)
-		}
-	}
-	Method (_DIS, 0, Serialized) {
-		Store (0, \_SB.PCI0.LPCB.INTK)
-	}
-	Method (_PRS, 0, Serialized) {
-		If (PICM) {
-			Return (PRSC)
-		} Else {
-			Return (PRSA)
-		}
-	}
-	Method (_CRS, 0, Serialized) {
-		If (PICM) {
-			Return (CRSC(\_SB.PCI0.LPCB.INTK))
-		} Else {
-			Return (CRSA(\_SB.PCI0.LPCB.INTK))
-		}
-	}
-	Method (_SRS, 1, Serialized) {
-		If (PICM) {
-			Store (SRSC(Arg0), \_SB.PCI0.LPCB.INTK)
-		} Else {
-			Store (SRSA(Arg0), \_SB.PCI0.LPCB.INTK)
-		}
-	}
-}
-Device (LUOH) {
-	Name (_HID, EISAID ("PNP0C0F"))
-	Name (_UID, 7)
-	Method (_STA, 0, Serialized) {
-		If (\_SB.PCI0.LPCB.INTQ) {
-			Return (0xb)
-		} Else {
-			Return (0x9)
-		}
-	}
-	Method (_DIS, 0, Serialized) {
-		Store (0, \_SB.PCI0.LPCB.INTQ)
-	}
-	Method (_PRS, 0, Serialized) {
-		If (PICM) {
-			Return (PRSC)
-		} Else {
-			Return (PRSA)
-		}
-	}
-	Method (_CRS, 0, Serialized) {
-		If (PICM) {
-			Return (CRSC(\_SB.PCI0.LPCB.INTQ))
-		} Else {
-			Return (CRSA(\_SB.PCI0.LPCB.INTQ))
-		}
-	}
-	Method (_SRS, 1, Serialized) {
-		If (PICM) {
-			Store (SRSC(Arg0), \_SB.PCI0.LPCB.INTQ)
-		} Else {
-			Store (SRSA(Arg0), \_SB.PCI0.LPCB.INTQ)
-		}
-	}
-}
-Device (LUEH) {
-	Name (_HID, EISAID ("PNP0C0F"))
-	Name (_UID, 8)
-	Method (_STA, 0, Serialized) {
-		If (\_SB.PCI0.LPCB.INTL) {
-			Return (0xb)
-		} Else {
-			Return (0x9)
-		}
-	}
-	Method (_DIS, 0, Serialized) {
-		Store (0, \_SB.PCI0.LPCB.INTL)
-	}
-	Method (_PRS, 0, Serialized) {
-		If (PICM) {
-			Return (PRSC)
-		} Else {
-			Return (PRSA)
-		}
-	}
-	Method (_CRS, 0, Serialized) {
-		If (PICM) {
-			Return (CRSC(\_SB.PCI0.LPCB.INTL))
-		} Else {
-			Return (CRSA(\_SB.PCI0.LPCB.INTL))
-		}
-	}
-	Method (_SRS, 1, Serialized) {
-		If (PICM) {
-			Store (SRSC(Arg0), \_SB.PCI0.LPCB.INTL)
-		} Else {
-			Store (SRSA(Arg0), \_SB.PCI0.LPCB.INTL)
-		}
-	}
-}
-Device (LAUD) {
-	Name (_HID, EISAID ("PNP0C0F"))
-	Name (_UID, 9)
-	Method (_STA, 0, Serialized) {
-		If (\_SB.PCI0.LPCB.INTU) {
-			Return (0xb)
-		} Else {
-			Return (0x9)
-		}
-	}
-	Method (_DIS, 0, Serialized) {
-		Store (0, \_SB.PCI0.LPCB.INTU)
-	}
-	Method (_PRS, 0, Serialized) {
-		If (PICM) {
-			Return (PRSC)
-		} Else {
-			Return (PRSA)
-		}
-	}
-	Method (_CRS, 0, Serialized) {
-		If (PICM) {
-			Return (CRSC(\_SB.PCI0.LPCB.INTU))
-		} Else {
-			Return (CRSA(\_SB.PCI0.LPCB.INTU))
-		}
-	}
-	Method (_SRS, 1, Serialized) {
-		If (PICM) {
-			Store (SRSC(Arg0), \_SB.PCI0.LPCB.INTU)
-		} Else {
-			Store (SRSA(Arg0), \_SB.PCI0.LPCB.INTU)
-		}
-	}
-}
-Device (LMOD) {
-	Name (_HID, EISAID ("PNP0C0F"))
-	Name (_UID, 10)
-	Method (_STA, 0, Serialized) {
-		If (\_SB.PCI0.LPCB.INTV) {
-			Return (0xb)
-		} Else {
-			Return (0x9)
-		}
-	}
-	Method (_DIS, 0, Serialized) {
-		Store (0, \_SB.PCI0.LPCB.INTV)
-	}
-	Method (_PRS, 0, Serialized) {
-		If (PICM) {
-			Return (PRSC)
-		} Else {
-			Return (PRSA)
-		}
-	}
-	Method (_CRS, 0, Serialized) {
-		If (PICM) {
-			Return (CRSC(\_SB.PCI0.LPCB.INTV))
-		} Else {
-			Return (CRSA(\_SB.PCI0.LPCB.INTV))
-		}
-	}
-	Method (_SRS, 1, Serialized) {
-		If (PICM) {
-			Store (SRSC(Arg0), \_SB.PCI0.LPCB.INTV)
-		} Else {
-			Store (SRSA(Arg0), \_SB.PCI0.LPCB.INTV)
-		}
-	}
-}
-Device (LPA0) {
-	Name (_HID, EISAID ("PNP0C0F"))
-	Name (_UID, 11)
-	Method (_STA, 0, Serialized) {
-		If (\_SB.PCI0.LPCB.INTW) {
-			Return (0xb)
-		} Else {
-			Return (0x9)
-		}
-	}
-	Method (_DIS, 0, Serialized) {
-		Store (0, \_SB.PCI0.LPCB.INTW)
-		Store (0, \_SB.PCI0.LPCB.INTX)
-	}
-	Method (_PRS, 0, Serialized) {
-		If (PICM) {
-			Return (PRSC)
-		} Else {
-			Return (PRSA)
-		}
-	}
-	Method (_CRS, 0, Serialized) {
-		If (PICM) {
-			Return (CRSC(\_SB.PCI0.LPCB.INTW))
-		} Else {
-			Return (CRSA(\_SB.PCI0.LPCB.INTW))
-		}
-	}
-	Method (_SRS, 1, Serialized) {
-		If (PICM) {
-			Store (SRSC(Arg0), Local0)
-		} Else {
-			Store (SRSA(Arg0), Local0)
-		}
-		Store(Local0, \_SB.PCI0.LPCB.INTW)
-		Store(Local0, \_SB.PCI0.LPCB.INTX)
-	}
-}
-Device (LSA0) {
-	Name (_HID, EISAID ("PNP0C0F"))
-	Name (_UID, 12)
-	Method (_STA, 0, Serialized) {
-		If (\_SB.PCI0.LPCB.INTP) {
-			Return (0xb)
-		} Else {
-			Return (0x9)
-		}
-	}
-	Method (_DIS, 0, Serialized) {
-		Store (0, \_SB.PCI0.LPCB.INTP)
-		Store (0, \_SB.PCI0.LPCB.INTG)
-	}
-	Method (_PRS, 0, Serialized) {
-		If (PICM) {
-			Return (PRSC)
-		} Else {
-			Return (PRSA)
-		}
-	}
-	Method (_CRS, 0, Serialized) {
-		If (PICM) {
-			Return (CRSC(\_SB.PCI0.LPCB.INTP))
-		} Else {
-			Return (CRSA(\_SB.PCI0.LPCB.INTP))
-		}
-	}
-	Method (_SRS, 1, Serialized) {
-		If (PICM) {
-			Store (SRSC(Arg0), Local0)
-		} Else {
-			Store (SRSA(Arg0), Local0)
-		}
-		Store(Local0, \_SB.PCI0.LPCB.INTP)
-		Store(Local0, \_SB.PCI0.LPCB.INTG)
-	}
-}
-Device (LSA1) {
-	Name (_HID, EISAID ("PNP0C0F"))
-	Name (_UID, 13)
-	Method (_STA, 0, Serialized) {
-		If (\_SB.PCI0.LPCB.INTO) {
-			Return (0xb)
-		} Else {
-			Return (0x9)
-		}
-	}
-	Method (_DIS, 0, Serialized) {
-		Store (0, \_SB.PCI0.LPCB.INTO)
-		Store (0, \_SB.PCI0.LPCB.INTF)
-	}
-	Method (_PRS, 0, Serialized) {
-		If (PICM) {
-			Return (PRSC)
-		} Else {
-			Return (PRSA)
-		}
-	}
-	Method (_CRS, 0, Serialized) {
-		If (PICM) {
-			Return (CRSC(\_SB.PCI0.LPCB.INTO))
-		} Else {
-			Return (CRSA(\_SB.PCI0.LPCB.INTO))
-		}
-	}
-	Method (_SRS, 1, Serialized) {
-		If (PICM) {
-			Store (SRSC(Arg0), Local0)
-		} Else {
-			Store (SRSA(Arg0), Local0)
-		}
-		Store(Local0, \_SB.PCI0.LPCB.INTO)
-		Store(Local0, \_SB.PCI0.LPCB.INTF)
-	}
-}
-Device (LEMA) {
-	Name (_HID, EISAID ("PNP0C0F"))
-	Name (_UID, 14)
-	Method (_STA, 0, Serialized) {
-		If (\_SB.PCI0.LPCB.INTS) {
-			Return (0xb)
-		} Else {
-			Return (0x9)
-		}
-	}
-	Method (_DIS, 0, Serialized) {
-		Store (0, \_SB.PCI0.LPCB.INTS)
-	}
-	Method (_PRS, 0, Serialized) {
-		If (PICM) {
-			Return (PRSC)
-		} Else {
-			Return (PRSA)
-		}
-	}
-	Method (_CRS, 0, Serialized) {
-		If (PICM) {
-			Return (CRSC(\_SB.PCI0.LPCB.INTS))
-		} Else {
-			Return (CRSA(\_SB.PCI0.LPCB.INTS))
-		}
-	}
-	Method (_SRS, 1, Serialized) {
-		If (PICM) {
-			Store (SRSC(Arg0), \_SB.PCI0.LPCB.INTS)
-		} Else {
-			Store (SRSA(Arg0), \_SB.PCI0.LPCB.INTS)
-		}
-	}
-}
diff --git a/src/southbridge/nvidia/ck804/bootblock.c b/src/southbridge/nvidia/ck804/bootblock.c
deleted file mode 100644
index 3b36a69733..0000000000
--- a/src/southbridge/nvidia/ck804/bootblock.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <device/pci_ops.h>
-#include "ck804.h"
-
-static void ck804_enable_rom(void)
-{
-	unsigned char byte;
-	pci_devfn_t addr;
-
-	/* Enable 4MB ROM access at 0xFFC00000 - 0xFFFFFFFF. */
-	/* Locate the ck804 LPC. */
-	addr = PCI_DEV(0, (CK804_DEVN_BASE + 1), 0);
-
-	/* Set the 4MB enable bit. */
-	byte = pci_read_config8(addr, 0x88);
-	byte |= 0x80;
-	pci_write_config8(addr, 0x88, byte);
-}
-
-static void bootblock_southbridge_init(void)
-{
-	ck804_enable_rom();
-}
diff --git a/src/southbridge/nvidia/ck804/chip.h b/src/southbridge/nvidia/ck804/chip.h
deleted file mode 100644
index b1676ce4ab..0000000000
--- a/src/southbridge/nvidia/ck804/chip.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef SOUTHBRIDGE_NVIDIA_CK804_CHIP_H
-#define SOUTHBRIDGE_NVIDIA_CK804_CHIP_H
-
-struct southbridge_nvidia_ck804_config {
-	unsigned int usb1_hc_reset : 1;
-	unsigned int ide0_enable : 1;
-	unsigned int ide1_enable : 1;
-	unsigned int sata0_enable : 1;
-	unsigned int sata1_enable : 1;
-	unsigned int mac_eeprom_smbus;
-	unsigned int mac_eeprom_addr;
-};
-
-extern struct pci_operations ck804_pci_ops;
-
-#endif
diff --git a/src/southbridge/nvidia/ck804/ck804.c b/src/southbridge/nvidia/ck804/ck804.c
deleted file mode 100644
index 2293392d46..0000000000
--- a/src/southbridge/nvidia/ck804/ck804.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include "chip.h"
-
-static u32 final_reg;
-
-static struct device *find_lpc_dev(struct device *dev, unsigned int devfn)
-{
-	struct device *lpc_dev;
-
-	lpc_dev = pcidev_path_behind(dev->bus, devfn);
-	if (!lpc_dev)
-		return lpc_dev;
-
-	if ((lpc_dev->vendor != PCI_VENDOR_ID_NVIDIA)
-		|| ((lpc_dev->device != PCI_DEVICE_ID_NVIDIA_CK804_LPC)
-		&& (lpc_dev->device != PCI_DEVICE_ID_NVIDIA_CK804_PRO)
-		&& (lpc_dev->device != PCI_DEVICE_ID_NVIDIA_CK804_SLAVE)))
-	{
-		u32 id;
-		id = pci_read_config32(lpc_dev, PCI_VENDOR_ID);
-		if ((id != (PCI_VENDOR_ID_NVIDIA |
-		      (PCI_DEVICE_ID_NVIDIA_CK804_LPC << 16)))
-		    && (id != (PCI_VENDOR_ID_NVIDIA |
-			 (PCI_DEVICE_ID_NVIDIA_CK804_PRO << 16)))
-		    && (id != (PCI_VENDOR_ID_NVIDIA |
-			 (PCI_DEVICE_ID_NVIDIA_CK804_SLAVE << 16))))
-		{
-			lpc_dev = 0;
-		}
-	}
-
-	return lpc_dev;
-}
-
-static void ck804_enable(struct device *dev)
-{
-	struct device *lpc_dev;
-	unsigned int index = 0, index2 = 0, deviceid, vendorid, devfn;
-	u32 reg_old, reg;
-	u8 byte;
-
-	if (dev->device == 0x0000) {
-		vendorid = pci_read_config32(dev, PCI_VENDOR_ID);
-		deviceid = (vendorid >> 16) & 0xffff;
-		/* vendorid &= 0xffff; */
-	} else {
-		/* vendorid = dev->vendor; */
-		deviceid = dev->device;
-	}
-
-	devfn = (dev->path.pci.devfn) & ~7;
-	switch (deviceid) {
-	case PCI_DEVICE_ID_NVIDIA_CK804_SM:
-		index = 16;
-		break;
-	case PCI_DEVICE_ID_NVIDIA_CK804_USB:
-		devfn -= (1 << 3);
-		index = 8;
-		break;
-	case PCI_DEVICE_ID_NVIDIA_CK804_USB2:
-		devfn -= (1 << 3);
-		index = 20;
-		break;
-	case PCI_DEVICE_ID_NVIDIA_CK804_NIC:
-		devfn -= (9 << 3);
-		index = 10;
-		break;
-	case PCI_DEVICE_ID_NVIDIA_CK804_NIC_BRIDGE:
-		devfn -= (9 << 3);
-		index = 10;
-		break;
-	case PCI_DEVICE_ID_NVIDIA_CK804_ACI:
-		devfn -= (3 << 3);
-		index = 12;
-		break;
-	case PCI_DEVICE_ID_NVIDIA_CK804_MCI:
-		devfn -= (3 << 3);
-		index = 13;
-		break;
-	case PCI_DEVICE_ID_NVIDIA_CK804_IDE:
-		devfn -= (5 << 3);
-		index = 14;
-		break;
-	case PCI_DEVICE_ID_NVIDIA_CK804_SATA0:
-		devfn -= (6 << 3);
-		index = 22;
-		break;
-	case PCI_DEVICE_ID_NVIDIA_CK804_SATA1:
-		devfn -= (7 << 3);
-		index = 18;
-		break;
-	case PCI_DEVICE_ID_NVIDIA_CK804_PCI:
-		devfn -= (8 << 3);
-		index = 15;
-		break;
-	case PCI_DEVICE_ID_NVIDIA_CK804_PCI_E:
-		devfn -= (0xa << 3);
-		index2 = 19;
-		break;
-	default:
-		index = 0;
-	}
-
-	if (index2 != 0) {
-		int i;
-		for (i = 0; i < 4; i++) {
-			lpc_dev = find_lpc_dev(dev, devfn - (i << 3));
-			if (!lpc_dev)
-				continue;
-			index2 -= i;
-			break;
-		}
-
-		if (lpc_dev) {
-			reg_old = reg = pci_read_config32(lpc_dev, 0xe4);
-			if (!dev->enabled)
-				reg |= (1 << index2);
-			if (reg != reg_old)
-				pci_write_config32(lpc_dev, 0xe4, reg);
-		}
-
-		index2 = 0;
-		return;
-	}
-
-	lpc_dev = find_lpc_dev(dev, devfn);
-	if (!lpc_dev)
-		return;
-
-	if (index == 0) {
-		final_reg = pci_read_config32(lpc_dev, 0xe8);
-		final_reg &= ~((1 << 16) | (1 << 8) | (1 << 20) | (1 << 10)
-			| (1 << 12) | (1 << 13) | (1 << 14) | (1 << 22)
-			| (1 << 18) | (1 << 15));
-		pci_write_config32(lpc_dev, 0xe8, final_reg);
-
-		reg_old = reg = pci_read_config32(lpc_dev, 0xe4);
-		reg |= (1 << 20);
-		if (reg != reg_old)
-			pci_write_config32(lpc_dev, 0xe4, reg);
-
-		byte = pci_read_config8(lpc_dev, 0x74);
-		byte |= ((1 << 1));
-		pci_write_config8(dev, 0x74, byte);
-
-		byte = pci_read_config8(lpc_dev, 0xdd);
-		byte |= ((1 << 0) | (1 << 3));
-		pci_write_config8(dev, 0xdd, byte);
-
-		return;
-	}
-
-	if (!dev->enabled)
-		final_reg |= (1 << index);
-
-	if (index == 10) {
-		reg_old = pci_read_config32(lpc_dev, 0xe8);
-		if (final_reg != reg_old)
-			pci_write_config32(lpc_dev, 0xe8, final_reg);
-	}
-}
-
-static void ck804_set_subsystem(struct device *dev, unsigned int vendor,
-				unsigned int device)
-{
-	pci_write_config32(dev, 0x40,
-			   ((device & 0xffff) << 16) | (vendor & 0xffff));
-}
-
-struct pci_operations ck804_pci_ops = {
-	.set_subsystem = ck804_set_subsystem,
-};
-
-struct chip_operations southbridge_nvidia_ck804_ops = {
-	CHIP_NAME("NVIDIA CK804 Southbridge")
-	.enable_dev = ck804_enable,
-};
diff --git a/src/southbridge/nvidia/ck804/ck804.h b/src/southbridge/nvidia/ck804/ck804.h
deleted file mode 100644
index c4c4c4f91a..0000000000
--- a/src/southbridge/nvidia/ck804/ck804.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef SOUTHBRIDGE_NVIDIA_CK804_CK804_H
-#define SOUTHBRIDGE_NVIDIA_CK804_CK804_H
-
-#if CONFIG_HT_CHAIN_END_UNITID_BASE < CONFIG_HT_CHAIN_UNITID_BASE
-#define CK804_DEVN_BASE CONFIG_HT_CHAIN_END_UNITID_BASE
-#else
-#define CK804_DEVN_BASE CONFIG_HT_CHAIN_UNITID_BASE
-#endif
-
-#define CK804B_BUSN 0x80
-#define CK804B_DEVN_BASE (!CONFIG(SB_HT_CHAIN_UNITID_OFFSET_ONLY) ? CK804_DEVN_BASE : 1)
-
-void enable_fid_change_on_sb(unsigned int sbbusn, unsigned int sbdn);
-
-#endif
diff --git a/src/southbridge/nvidia/ck804/early_setup_car.c b/src/southbridge/nvidia/ck804/early_setup_car.c
deleted file mode 100644
index bbd8210d21..0000000000
--- a/src/southbridge/nvidia/ck804/early_setup_car.c
+++ /dev/null
@@ -1,387 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2015 Timothy Pearson <tpearson@raptorengineeringinc.com>, Raptor Engineering
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <arch/io.h>
-#include <device/pci_ops.h>
-#include <reset.h>
-#include <southbridge/amd/common/reset.h>
-
-#include "ck804.h"
-
-/* Someone messed up and snuck in some K8-specific code */
-static int  set_ht_link_buffer_counts_chain(uint8_t ht_c_num, unsigned int vendorid, unsigned int val) { return 0; /* stub */};
-
-static int set_ht_link_ck804(u8 ht_c_num)
-{
-	unsigned int vendorid = 0x10de;
-	unsigned int val = 0x01610169;
-	return set_ht_link_buffer_counts_chain(ht_c_num, vendorid, val);
-}
-
-static void setup_ss_table(unsigned int index, unsigned int where, unsigned int control,
-			   const unsigned int *register_values, int max)
-{
-	int i;
-	unsigned int val;
-
-	val = inl(control);
-	val &= 0xfffffffe;
-	outl(val, control);
-
-	outl(0, index);
-
-	for (i = 0; i < max; i++) {
-		unsigned long reg;
-		reg = register_values[i];
-		outl(reg, where);
-	}
-	val = inl(control);
-	val |= 1;
-	outl(val, control);
-}
-
-#define ANACTRL_IO_BASE 0x3000
-#define ANACTRL_REG_POS 0x68
-
-#define SYSCTRL_IO_BASE 0x2000
-#define SYSCTRL_REG_POS 0x64
-
-/*
- * Values for CONFIG_CK804_PCI_E_X and CONFIG_CK804B_PCI_E_X.
- * Apparently some sort of lane configuration.
- *
- *	16 1 1 2 :0
- *	 8 8 2 2 :1
- *	 8 8 4   :2
- *	 8 4 4 4 :3
- *	16 4     :4
- */
-
-/* There will be implicit offsets applied, the writes below do not
- * really happen at the PCI_ADDR() this expands to.
- */
-#define CK804_DEV(d, f, r) PCI_ADDR(0, d, f, r)
-
-static void ck804_early_set_port(unsigned int ck804_num, unsigned int *busn,
-				 unsigned int *io_base)
-{
-	static const unsigned int ctrl_devport_conf[] = {
-		CK804_DEV(0x1, 0, ANACTRL_REG_POS), ~(0x0000ff00), ANACTRL_IO_BASE,
-		CK804_DEV(0x1, 0, SYSCTRL_REG_POS), ~(0x0000ff00), SYSCTRL_IO_BASE,
-	};
-
-	int j;
-	for (j = 0; j < ck804_num; j++) {
-		u32 dev;
-		if (busn[j] == 0) /* SB chain */
-			dev = PCI_DEV(busn[j], CK804_DEVN_BASE, 0);
-		else
-			dev = PCI_DEV(busn[j], CK804B_DEVN_BASE, 0);
-		setup_resource_map_offset(ctrl_devport_conf,
-			ARRAY_SIZE(ctrl_devport_conf), dev, io_base[j]);
-	}
-}
-
-static void ck804_early_clear_port(unsigned int ck804_num, unsigned int *busn,
-				   unsigned int *io_base)
-{
-	static const unsigned int ctrl_devport_conf_clear[] = {
-		CK804_DEV(0x1, 0, ANACTRL_REG_POS), ~(0x0000ff01), 0,
-		CK804_DEV(0x1, 0, SYSCTRL_REG_POS), ~(0x0000ff01), 0,
-	};
-
-	int j;
-	for (j = 0; j < ck804_num; j++) {
-		u32 dev;
-		if (busn[j] == 0) /* SB chain */
-			dev = PCI_DEV(busn[j], CK804_DEVN_BASE, 0);
-		else
-			dev = PCI_DEV(busn[j], CK804B_DEVN_BASE, 0);
-		setup_resource_map_offset(ctrl_devport_conf_clear,
-			ARRAY_SIZE(ctrl_devport_conf_clear), dev, io_base[j]);
-	}
-}
-
-static void ck804_early_setup(unsigned int ck804_num, unsigned int *busn,
-			      unsigned int *io_base)
-{
-	static const unsigned int ctrl_conf_master[] = {
-		RES_PCI_IO, CK804_DEV(1, 2, 0x8c), 0xffff0000, 0x00009880,
-		RES_PCI_IO, CK804_DEV(1, 2, 0x90), 0xffff000f, 0x000074a0,
-		RES_PCI_IO, CK804_DEV(1, 2, 0xa0), 0xfffff0ff, 0x00000a00,
-		RES_PCI_IO, CK804_DEV(1, 2, 0xac), 0xffffff00, 0x00000000,
-
-		RES_PCI_IO, CK804_DEV(0, 0, 0x48), 0xfffffffd, 0x00000002,
-		RES_PCI_IO, CK804_DEV(0, 0, 0x74), 0xfffff00f, 0x000009d0,
-		RES_PCI_IO, CK804_DEV(0, 0, 0x8c), 0xffff0000, 0x0000007f,
-		RES_PCI_IO, CK804_DEV(0, 0, 0xcc), 0xfffffff8, 0x00000003,
-		RES_PCI_IO, CK804_DEV(0, 0, 0xd0), 0xff000000, 0x00000000,
-		RES_PCI_IO, CK804_DEV(0, 0, 0xd4), 0xff000000, 0x00000000,
-		RES_PCI_IO, CK804_DEV(0, 0, 0xd8), 0xff000000, 0x00000000,
-		RES_PCI_IO, CK804_DEV(0, 0, 0xdc), 0x7f000000, 0x00000000,
-
-		RES_PCI_IO, CK804_DEV(1, 0, 0xf0), 0xfffffffd, 0x00000002,
-		RES_PCI_IO, CK804_DEV(1, 0, 0xf8), 0xffffffcf, 0x00000010,
-
-		RES_PCI_IO, CK804_DEV(9, 0, 0x40), 0xfff8ffff, 0x00030000,
-		RES_PCI_IO, CK804_DEV(9, 0, 0x4c), 0xfe00ffff, 0x00440000,
-		RES_PCI_IO, CK804_DEV(9, 0, 0x74), 0xffffffc0, 0x00000000,
-
-#ifdef CK804_MB_SETUP
-		CK804_MB_SETUP
-#endif
-
-#if CONFIG(NORTHBRIDGE_AMD_AMDFAM10)
-		/*
-		 * Avoid crash (complete with severe memory corruption!) during initial CAR boot
-		 * in ck804_early_setup_x() on Fam10h systems by not touching 0x78.
-		 * Interestingly once the system is fully booted into Linux this can be set, but
-		 * not before!  Apparently something isn't initialized but the amount of effort
-		 * required to fix this is non-negligible and of unknown real-world benefit
-		 */
-#else
-		RES_PCI_IO, CK804_DEV(1, 0, 0x78), 0xc0ffffff, 0x19000000,
-#endif
-		RES_PCI_IO, CK804_DEV(1, 0, 0xe0), 0xfffffeff, 0x00000100,
-
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x20, 0xe00fffff, 0x11000000,
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x24, 0xc3f0ffff, 0x24040000,
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x80, 0x8c3f04df, 0x51407120,
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x84, 0xffffff8f, 0x00000010,
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x94, 0xff00ffff, 0x00c00000,
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0xcc, 0xf7ffffff, 0x00000000,
-
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x74, ~(0xffff), 0x0f008,
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x78, ~((0xff) | (0xff << 16)), (0x41 << 16) | (0x32),
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x7c, ~(0xff << 16), (0xa0 << 16),
-
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x24, 0xfcffff0f, 0x020000b0,
-
-		/* Activate master port on primary SATA controller. */
-		RES_PCI_IO, CK804_DEV(7, 0, 0x50), ~(0x1f000013), 0x15000013,
-		RES_PCI_IO, CK804_DEV(7, 0, 0x64), ~(0x00000001), 0x00000001,
-		RES_PCI_IO, CK804_DEV(7, 0, 0x68), ~(0x02000000), 0x02000000,
-		RES_PCI_IO, CK804_DEV(7, 0, 0x70), ~(0x000f0000), 0x00040000,
-		RES_PCI_IO, CK804_DEV(7, 0, 0xa0), ~(0x000001ff), 0x00000150,
-		RES_PCI_IO, CK804_DEV(7, 0, 0xac), ~(0xffff8f00), 0x02aa8b00,
-		RES_PCI_IO, CK804_DEV(7, 0, 0x7c), ~(0x00000010), 0x00000000,
-		RES_PCI_IO, CK804_DEV(7, 0, 0xc8), ~(0x0fff0fff), 0x000a000a,
-		RES_PCI_IO, CK804_DEV(7, 0, 0xd0), ~(0xf0000000), 0x00000000,
-		RES_PCI_IO, CK804_DEV(7, 0, 0xe0), ~(0xf0000000), 0x00000000,
-
-		RES_PCI_IO, CK804_DEV(8, 0, 0x50), ~(0x1f000013), 0x15000013,
-		RES_PCI_IO, CK804_DEV(8, 0, 0x64), ~(0x00000001), 0x00000001,
-		RES_PCI_IO, CK804_DEV(8, 0, 0x68), ~(0x02000000), 0x02000000,
-		RES_PCI_IO, CK804_DEV(8, 0, 0x70), ~(0x000f0000), 0x00040000,
-		RES_PCI_IO, CK804_DEV(8, 0, 0xa0), ~(0x000001ff), 0x00000150,
-		RES_PCI_IO, CK804_DEV(8, 0, 0xac), ~(0xffff8f00), 0x02aa8b00,
-		RES_PCI_IO, CK804_DEV(8, 0, 0x7c), ~(0x00000010), 0x00000000,
-		RES_PCI_IO, CK804_DEV(8, 0, 0xc8), ~(0x0fff0fff), 0x000a000a,
-		RES_PCI_IO, CK804_DEV(8, 0, 0xd0), ~(0xf0000000), 0x00000000,
-		RES_PCI_IO, CK804_DEV(8, 0, 0xe0), ~(0xf0000000), 0x00000000,
-
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x04, ~((0x3ff << 0) | (0x3ff << 10)), (0x21 << 0) | (0x22 << 10),
-
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x08, ~(0xfffff), (0x1c << 10) | 0x1b,
-
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x80, ~(1 << 3), 0x00000000,
-
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0xcc, ~((7 << 4) | (1 << 8)), (CONFIG_CK804_PCI_E_X << 4) | (1 << 8),
-
-		/* SYSCTRL */
-		RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0 + 8, ~(0xff), ((0 << 4) | (0 << 2) | (0 << 0)),
-		RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0 + 9, ~(0xff), ((0 << 4) | (1 << 2) | (1 << 0)),
-#if CONFIG(CK804_USE_NIC)
-		RES_PCI_IO, CK804_DEV(0xa, 0, 0xf8), 0xffffffbf, 0x00000040,
-		RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0 + 19, ~(0xff), ((0 << 4) | (1 << 2) | (0 << 0)),
-		RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0 + 3, ~(0xff), ((0 << 4) | (1 << 2) | (0 << 0)),
-		RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0 + 3, ~(0xff), ((0 << 4) | (1 << 2) | (1 << 0)),
-		RES_PCI_IO, CK804_DEV(1, 0, 0xe4), ~(1 << 23), (1 << 23),
-#endif
-
-#if CONFIG(CK804_USE_ACI)
-		RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0 + 0x0d, ~(0xff), ((0 << 4) | (2 << 2) | (0 << 0)),
-		RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0 + 0x1a, ~(0xff), ((0 << 4) | (2 << 2) | (0 << 0)),
-#endif
-
-#if CONFIG(CK804_PCIE_PME_WAKE)
-		RES_PCI_IO, CK804_DEV(1, 0, 0xe4), 0xffffffff, 0x00400000,
-#else
-		RES_PCI_IO, CK804_DEV(1, 0, 0xe4), 0xffbfffff, 0x00000000,
-#endif
-	};
-
-	static const unsigned int ctrl_conf_multiple[] = {
-		RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0 + 0, ~(3 << 2), (0 << 2),
-	};
-
-	static const unsigned int ctrl_conf_slave[] = {
-		RES_PCI_IO, CK804_DEV(1, 2, 0x8c), 0xffff0000, 0x00009880,
-		RES_PCI_IO, CK804_DEV(1, 2, 0x90), 0xffff000f, 0x000074a0,
-		RES_PCI_IO, CK804_DEV(1, 2, 0xa0), 0xfffff0ff, 0x00000a00,
-
-		RES_PCI_IO, CK804_DEV(0, 0, 0x48), 0xfffffffd, 0x00000002,
-		RES_PCI_IO, CK804_DEV(0, 0, 0x74), 0xfffff00f, 0x000009d0,
-		RES_PCI_IO, CK804_DEV(0, 0, 0x8c), 0xffff0000, 0x0000007f,
-		RES_PCI_IO, CK804_DEV(0, 0, 0xcc), 0xfffffff8, 0x00000003,
-		RES_PCI_IO, CK804_DEV(0, 0, 0xd0), 0xff000000, 0x00000000,
-		RES_PCI_IO, CK804_DEV(0, 0, 0xd4), 0xff000000, 0x00000000,
-		RES_PCI_IO, CK804_DEV(0, 0, 0xd8), 0xff000000, 0x00000000,
-		RES_PCI_IO, CK804_DEV(0, 0, 0xdc), 0x7f000000, 0x00000000,
-
-		RES_PCI_IO, CK804_DEV(1, 0, 0xf0), 0xfffffffd, 0x00000002,
-		RES_PCI_IO, CK804_DEV(1, 0, 0xf8), 0xffffffcf, 0x00000010,
-
-		RES_PCI_IO, CK804_DEV(9, 0, 0x40), 0xfff8ffff, 0x00030000,
-		RES_PCI_IO, CK804_DEV(9, 0, 0x4c), 0xfe00ffff, 0x00440000,
-		RES_PCI_IO, CK804_DEV(9, 0, 0x74), 0xffffffc0, 0x00000000,
-
-		/*
-		 * Avoid touching 0x78 for CONFIG_NORTHBRIDGE_AMD_AMDFAM10 for
-		 * non-primary chains too???
-		 */
-		RES_PCI_IO, CK804_DEV(1, 0, 0x78), 0xc0ffffff, 0x20000000,
-		RES_PCI_IO, CK804_DEV(1, 0, 0xe0), 0xfffffeff, 0x00000000,
-		RES_PCI_IO, CK804_DEV(1, 0, 0xe8), 0xffffff00, 0x000000ff,
-
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x20, 0xe00fffff, 0x11000000,
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x24, 0xc3f0ffff, 0x24040000,
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x80, 0x8c3f04df, 0x51407120,
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x84, 0xffffff8f, 0x00000010,
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x94, 0xff00ffff, 0x00c00000,
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0xcc, 0xf7ffffff, 0x00000000,
-
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x24, 0xfcffff0f, 0x020000b0,
-
-		RES_PCI_IO, CK804_DEV(8, 0, 0x50), ~(0x1f000013), 0x15000013,
-		RES_PCI_IO, CK804_DEV(8, 0, 0x64), ~(0x00000001), 0x00000001,
-		RES_PCI_IO, CK804_DEV(8, 0, 0x68), ~(0x02000000), 0x02000000,
-		RES_PCI_IO, CK804_DEV(8, 0, 0x70), ~(0x000f0000), 0x00040000,
-		RES_PCI_IO, CK804_DEV(8, 0, 0xa0), ~(0x000001ff), 0x00000150,
-		RES_PCI_IO, CK804_DEV(8, 0, 0xac), ~(0xffff8f00), 0x02aa8b00,
-		RES_PCI_IO, CK804_DEV(8, 0, 0x7c), ~(0x00000010), 0x00000000,
-		RES_PCI_IO, CK804_DEV(8, 0, 0xc8), ~(0x0fff0fff), 0x000a000a,
-		RES_PCI_IO, CK804_DEV(8, 0, 0xd0), ~(0xf0000000), 0x00000000,
-		RES_PCI_IO, CK804_DEV(8, 0, 0xe0), ~(0xf0000000), 0x00000000,
-
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x04, ~((0x3ff << 0) | (0x3ff << 10)), (0x21 << 0) | (0x22 << 10),
-
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x08, ~(0xfffff), (0x1c << 10) | 0x1b,
-
-		/* This line doesn't exist in the non-CAR version. */
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0x80, ~(1 << 3), 0x00000000,
-
-		RES_PORT_IO_32, ANACTRL_IO_BASE + 0xcc, ~((7 << 4) | (1 << 8)), (CONFIG_CK804B_PCI_E_X << 4) | (1 << 8),
-
-#if CONFIG(CK804_USE_NIC)
-		RES_PCI_IO, CK804_DEV(0xa, 0, 0xf8), 0xffffffbf, 0x00000040,
-		RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0 + 19, ~(0xff), ((0 << 4) | (1 << 2) | (0 << 0)),
-		RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0 + 3, ~(0xff), ((0 << 4) | (1 << 2) | (0 << 0)),
-		RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0 + 3, ~(0xff), ((0 << 4) | (1 << 2) | (1 << 0)),
-		RES_PCI_IO, CK804_DEV(1, 0, 0xe4), ~(1 << 23), (1 << 23),
-#endif
-	};
-
-	int j;
-	for (j = 0; j < ck804_num; j++) {
-		if (busn[j] == 0) {
-			setup_resource_map_x_offset(ctrl_conf_master,
-				ARRAY_SIZE(ctrl_conf_master),
-				PCI_DEV(0, CK804_DEVN_BASE, 0), io_base[0]);
-			if (ck804_num > 1)
-				setup_resource_map_x_offset(ctrl_conf_multiple,
-					ARRAY_SIZE(ctrl_conf_multiple),
-					PCI_DEV(0, CK804_DEVN_BASE, 0), 0);
-
-			continue;
-		}
-
-		setup_resource_map_x_offset(ctrl_conf_slave,
-			ARRAY_SIZE(ctrl_conf_slave),
-			PCI_DEV(busn[j], CK804B_DEVN_BASE, 0), io_base[j]);
-	}
-
-	for (j = 0; j < ck804_num; j++) {
-		/* PCI-E (XSPLL) SS table 0x40, x044, 0x48 */
-		/* SATA  (SPPLL) SS table 0xb0, 0xb4, 0xb8 */
-		/* CPU   (PPLL)  SS table 0xc0, 0xc4, 0xc8 */
-		setup_ss_table(io_base[j] + ANACTRL_IO_BASE + 0x40,
-			       io_base[j] + ANACTRL_IO_BASE + 0x44,
-			       io_base[j] + ANACTRL_IO_BASE + 0x48,
-			       pcie_ss_tbl, 64);
-		setup_ss_table(io_base[j] + ANACTRL_IO_BASE + 0xb0,
-			       io_base[j] + ANACTRL_IO_BASE + 0xb4,
-			       io_base[j] + ANACTRL_IO_BASE + 0xb8,
-			       sata_ss_tbl, 64);
-		setup_ss_table(io_base[j] + ANACTRL_IO_BASE + 0xc0,
-			       io_base[j] + ANACTRL_IO_BASE + 0xc4,
-			       io_base[j] + ANACTRL_IO_BASE + 0xc8,
-			       cpu_ss_tbl, 64);
-	}
-}
-
-static int ck804_early_setup_x(void)
-{
-	unsigned int busn[4], io_base[4];
-	int i, ck804_num = 0;
-
-	for (i = 0; i < 4; i++) {
-		u32 id;
-		pci_devfn_t dev;
-		if (i == 0) /* SB chain */
-			dev = PCI_DEV(i * 0x40, CK804_DEVN_BASE, 0);
-		else
-			dev = PCI_DEV(i * 0x40, CK804B_DEVN_BASE, 0);
-		id = pci_read_config32(dev, PCI_VENDOR_ID);
-		if (id == 0x005e10de) {
-			busn[ck804_num] = i * 0x40;
-			io_base[ck804_num] = i * 0x4000;
-			ck804_num++;
-		}
-	}
-
-	ck804_early_set_port(ck804_num, busn, io_base);
-	ck804_early_setup(ck804_num, busn, io_base);
-	ck804_early_clear_port(ck804_num, busn, io_base);
-
-	return set_ht_link_ck804(4);
-}
-
-void do_board_reset(void)
-{
-	set_bios_reset();
-
-	/* full reset */
-	outb(0x0a, 0x0cf9);
-	outb(0x0e, 0x0cf9);
-}
-
-void do_soft_reset(void)
-{
-	set_bios_reset();
-
-	/* link reset */
-	outb(0x02, 0x0cf9);
-	outb(0x06, 0x0cf9);
-}
-
-void enable_fid_change_on_sb(unsigned int sbbusn, unsigned int sbdn)
-{
-	/* The default value for CK804 is good. */
-	/* Set VFSMAF (VID/FID System Management Action Field) to 2. */
-}
diff --git a/src/southbridge/nvidia/ck804/early_setup_ss.h b/src/southbridge/nvidia/ck804/early_setup_ss.h
deleted file mode 100644
index 69220d9549..0000000000
--- a/src/southbridge/nvidia/ck804/early_setup_ss.h
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-static const unsigned int pcie_ss_tbl[] = {
-	0x0C504103f,
-	0x0C504103f,
-	0x0C504103f,
-	0x0C5042040,
-	0x0C5042040,
-	0x0C5042040,
-	0x0C5043041,
-	0x0C5043041,
-	0x0C5043041,
-	0x0C5043041,
-	0x0C5044042,
-	0x0C5044042,
-	0x0C5044042,
-	0x0C5045043,
-	0x0C5045043,
-	0x0C5045043,
-	0x0C5045043,
-	0x0C5045043,
-	0x0C5046044,
-	0x0C5046044,
-	0x0C5046044,
-	0x0C5046044,
-	0x0C5047045,
-	0x0C5047045,
-	0x0C5047045,
-	0x0C5047045,
-	0x0C5047045,
-	0x0C5048046,
-	0x0C5048046,
-	0x0C5048046,
-	0x0C5048046,
-	0x0C5049047,
-	0x0C5049047,
-	0x0C5049047,
-	0x0C504a048,
-	0x0C504a048,
-	0x0C504b049,
-	0x0C504b049,
-	0x0C504a048,
-	0x0C504a048,
-	0x0C5049047,
-	0x0C5049047,
-	0x0C5048046,
-	0x0C5048046,
-	0x0C5048046,
-	0x0C5047045,
-	0x0C5047045,
-	0x0C5047045,
-	0x0C5047045,
-	0x0C5047045,
-	0x0C5046044,
-	0x0C5046044,
-	0x0C5046044,
-	0x0C5046044,
-	0x0C5045043,
-	0x0C5045043,
-	0x0C5045043,
-	0x0C5044042,
-	0x0C5044042,
-	0x0C5044042,
-	0x0C5043041,
-	0x0C5043041,
-	0x0C5042040,
-	0x0C5042040,
-};
-
-static const unsigned int sata_ss_tbl[] = {
-	0x0c9044042,
-	0x0c9044042,
-	0x0c9044042,
-	0x0c9045043,
-	0x0c9045043,
-	0x0c9045043,
-	0x0c9045043,
-	0x0c9045043,
-	0x0c9046044,
-	0x0c9046044,
-	0x0c9046044,
-	0x0c9046044,
-	0x0c9047045,
-	0x0c9047045,
-	0x0c9047045,
-	0x0c9047045,
-	0x0c9047045,
-	0x0c9048046,
-	0x0c9048046,
-	0x0c9048046,
-	0x0c9048046,
-	0x0c9049047,
-	0x0c9049047,
-	0x0c9049047,
-	0x0c9049047,
-	0x0c904a048,
-	0x0c904a048,
-	0x0c904a048,
-	0x0c904a048,
-	0x0c904b049,
-	0x0c904b049,
-	0x0c904b049,
-	0x0c904b049,
-	0x0c904b049,
-	0x0c904b049,
-	0x0c904a048,
-	0x0c904a048,
-	0x0c904a048,
-	0x0c904a048,
-	0x0c9049047,
-	0x0c9049047,
-	0x0c9049047,
-	0x0c9049047,
-	0x0c9048046,
-	0x0c9048046,
-	0x0c9048046,
-	0x0c9048046,
-	0x0c9047045,
-	0x0c9047045,
-	0x0c9047045,
-	0x0c9047045,
-	0x0c9047045,
-	0x0c9046044,
-	0x0c9046044,
-	0x0c9046044,
-	0x0c9046044,
-	0x0c9045043,
-	0x0c9045043,
-	0x0c9045043,
-	0x0c9045043,
-	0x0c9045043,
-	0x0c9044042,
-	0x0c9044042,
-	0x0c9044042,
-};
-
-static const unsigned int cpu_ss_tbl[] = {
-	0x0C5038036,
-	0x0C5038036,
-	0x0C5038036,
-	0x0C5037035,
-	0x0C5037035,
-	0x0C5037035,
-	0x0C5037035,
-	0x0C5036034,
-	0x0C5036034,
-	0x0C5036034,
-	0x0C5036034,
-	0x0C5036034,
-	0x0C5035033,
-	0x0C5035033,
-	0x0C5035033,
-	0x0C5035033,
-	0x0C5035033,
-	0x0C5035033,
-	0x0C5034032,
-	0x0C5034032,
-	0x0C5034032,
-	0x0C5034032,
-	0x0C5034032,
-	0x0C5034032,
-	0x0C5035033,
-	0x0C5035033,
-	0x0C5035033,
-	0x0C5035033,
-	0x0C5035033,
-	0x0C5036034,
-	0x0C5036034,
-	0x0C5036034,
-	0x0C5036034,
-	0x0C5036034,
-	0x0C5037035,
-	0x0C5037035,
-	0x0C5037035,
-	0x0C5037035,
-	0x0C5038036,
-	0x0C5038036,
-	0x0C5038036,
-	0x0C5038036,
-	0x0C5039037,
-	0x0C5039037,
-	0x0C5039037,
-	0x0C5039037,
-	0x0C503a038,
-	0x0C503a038,
-	0x0C503a038,
-	0x0C503a038,
-	0x0C503b039,
-	0x0C503b039,
-	0x0C503b039,
-	0x0C503b039,
-	0x0C503b039,
-	0x0C503a038,
-	0x0C503a038,
-	0x0C503a038,
-	0x0C503a038,
-	0x0C503a038,
-	0x0C5039037,
-	0x0C5039037,
-	0x0C5039037,
-	0x0C5039037,
-};
diff --git a/src/southbridge/nvidia/ck804/early_smbus.c b/src/southbridge/nvidia/ck804/early_smbus.c
deleted file mode 100644
index 8997ef0da6..0000000000
--- a/src/southbridge/nvidia/ck804/early_smbus.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <stdint.h>
-#include <arch/io.h>
-#include <device/pci_ops.h>
-#include <console/console.h>
-#include <device/pci.h>
-#include <device/pci_def.h>
-#include <device/pci_ids.h>
-
-#include "smbus.h"
-#include "early_smbus.h"
-
-#define SMBUS_BAR_BASE 0x20
-#define SMBUS_IO_BASE 0x1000
-#define SMBUS_IO_SIZE 0x0040
-
-#define SMBUS_BAR(x) (SMBUS_BAR_BASE + 4 * (x))
-#define SMBUS_BASE(x) (SMBUS_IO_BASE + SMBUS_IO_SIZE * (x))
-
-void enable_smbus(void)
-{
-	pci_devfn_t dev;
-
-	dev = pci_locate_device(PCI_ID(PCI_VENDOR_ID_NVIDIA,
-				PCI_DEVICE_ID_NVIDIA_CK804_SMB), 0);
-	if (dev == PCI_DEV_INVALID)
-		die("SMBus controller not found\n");
-
-	/* Set SMBus I/O base. */
-	pci_write_config32(dev, SMBUS_BAR(0), SMBUS_BASE(0) | 1);
-	pci_write_config32(dev, SMBUS_BAR(1), SMBUS_BASE(1) | 1);
-
-	/* Set SMBus I/O space enable. */
-	pci_write_config16(dev, 0x4, 0x01);
-
-	/* Clear any lingering errors, so the transaction will run. */
-	outb(inb(SMBUS_BASE(0) + SMBHSTSTAT), SMBUS_BASE(0) + SMBHSTSTAT);
-	outb(inb(SMBUS_BASE(1) + SMBHSTSTAT), SMBUS_BASE(1) + SMBHSTSTAT);
-
-	printk(BIOS_DEBUG, "SMBus controller enabled\n");
-}
-
-int ck804_smbus_read_byte(unsigned int bus, unsigned int device, unsigned int address)
-{
-	return do_smbus_read_byte(SMBUS_BASE(bus), device, address);
-}
-
-int ck804_smbus_write_byte(unsigned int bus, unsigned int device, unsigned int address,
-			   unsigned char val)
-{
-	return do_smbus_write_byte(SMBUS_BASE(bus), device, address, val);
-}
-
-int smbus_read_byte(unsigned int device, unsigned int address)
-{
-	return ck804_smbus_read_byte(0, device, address);
-}
-
-int smbus_write_byte(unsigned int device, unsigned int address, unsigned char val)
-{
-	return ck804_smbus_write_byte(0, device, address, val);
-}
diff --git a/src/southbridge/nvidia/ck804/early_smbus.h b/src/southbridge/nvidia/ck804/early_smbus.h
deleted file mode 100644
index 30c4b02fa5..0000000000
--- a/src/southbridge/nvidia/ck804/early_smbus.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-int ck804_smbus_read_byte(unsigned int, unsigned int, unsigned int);
-int ck804_smbus_write_byte(unsigned int, unsigned int, unsigned int, unsigned char);
-void enable_smbus(void);
-int smbus_read_byte(unsigned int, unsigned int);
-int smbus_write_byte(unsigned int, unsigned int, unsigned char);
diff --git a/src/southbridge/nvidia/ck804/enable_usbdebug.c b/src/southbridge/nvidia/ck804/enable_usbdebug.c
deleted file mode 100644
index e8315092d6..0000000000
--- a/src/southbridge/nvidia/ck804/enable_usbdebug.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- * Copyright (C) 2006,2007 AMD
- * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-// Use simple device model for this file even in ramstage
-#define __SIMPLE_DEVICE__
-
-#include <stdint.h>
-#include <device/pci_ops.h>
-#include <device/pci_ehci.h>
-#include <device/pci_def.h>
-#include "ck804.h"
-
-pci_devfn_t pci_ehci_dbg_dev(unsigned int hcd_idx)
-{
-	return PCI_DEV(0, CK804_DEVN_BASE + 2, 1); /* USB EHCI */
-}
-
-void pci_ehci_dbg_set_port(pci_devfn_t dev, unsigned int port)
-{
-	u32 dword;
-
-	/* Write the port number to 0x74[15:12]. */
-	dword = pci_read_config32(dev, 0x74);
-	dword &= ~(0xf << 12);
-	dword |= (port << 12);
-	pci_write_config32(dev, 0x74, dword);
-}
diff --git a/src/southbridge/nvidia/ck804/fadt.c b/src/southbridge/nvidia/ck804/fadt.c
deleted file mode 100644
index 55f98bffce..0000000000
--- a/src/southbridge/nvidia/ck804/fadt.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * (C) Copyright 2005 Stefan Reinauer <stepan@openbios.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/*
- * ACPI - create the Fixed ACPI Description Tables (FADT)
- */
-
-#include <string.h>
-#include <console/console.h>
-#include <arch/acpi.h>
-#include <version.h>
-
-extern unsigned int pm_base;	/* pm_base should be set in sb acpi */
-
-void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
-{
-	acpi_header_t *header = &(fadt->header);
-
-	printk(BIOS_DEBUG, "pm_base: 0x%04x\n", pm_base);
-
-	/* Prepare the header */
-	memset((void *)fadt, 0, sizeof(acpi_fadt_t));
-	memcpy(header->signature, "FACP", 4);
-	header->length = sizeof(acpi_fadt_t);
-	header->revision = get_acpi_table_revision(FADT);
-	memcpy(header->oem_id, OEM_ID, 6);
-	memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8);
-	memcpy(header->asl_compiler_id, ASLC, 4);
-	header->asl_compiler_revision = asl_revision;
-
-	fadt->firmware_ctrl = (u32)facs;
-	fadt->dsdt = (u32)dsdt;
-	// 3=Workstation,4=Enterprise Server, 7=Performance Server
-	fadt->preferred_pm_profile = 0;
-	fadt->sci_int = 9;
-	// disable system management mode by setting to 0:
-	fadt->smi_cmd = 0;
-	fadt->acpi_enable = 0;
-	fadt->acpi_disable = 0;
-	fadt->s4bios_req = 0x0;
-	fadt->pstate_cnt = 0x0;
-
-	fadt->pm1a_evt_blk = pm_base;
-	fadt->pm1b_evt_blk = 0x0000;
-	fadt->pm1a_cnt_blk = pm_base + 0x04;
-	fadt->pm1b_cnt_blk = 0x0000;
-	fadt->pm2_cnt_blk = pm_base + 0x1c;
-	fadt->pm_tmr_blk = pm_base + 0x08;
-	fadt->gpe0_blk = pm_base + 0x20;
-	fadt->gpe1_blk = 0x0000;
-
-	fadt->pm1_evt_len = 4;
-	fadt->pm1_cnt_len = 2;
-	fadt->pm2_cnt_len = 1;
-	fadt->pm_tmr_len = 4;
-	fadt->gpe0_blk_len = 8;
-	fadt->gpe1_blk_len = 0;
-	fadt->gpe1_base = 0;
-	fadt->cst_cnt = 0;
-	fadt->p_lvl2_lat = 0xffff;
-	fadt->p_lvl3_lat = 0xffff;
-	fadt->flush_size = 0;
-	fadt->flush_stride = 0;
-	fadt->duty_offset = 1;
-	fadt->duty_width = 3;
-	fadt->day_alrm = 0x7d;
-	fadt->mon_alrm = 0x7e;
-	fadt->century = 0x32;
-	fadt->iapc_boot_arch = ACPI_FADT_LEGACY_FREE;
-	fadt->flags = 0xa5;
-
-#ifdef LONG_FADT
-	fadt->res2 = 0;
-
-	fadt->reset_reg.space_id = 1;
-	fadt->reset_reg.bit_width = 8;
-	fadt->reset_reg.bit_offset = 0;
-	fadt->reset_reg.access_size = 0;
-	fadt->reset_reg.addrl = 0xcf9;
-	fadt->reset_reg.addrh = 0x0;
-
-	fadt->reset_value = 6;
-	fadt->x_firmware_ctl_l = facs;
-	fadt->x_firmware_ctl_h = 0;
-	fadt->x_dsdt_l = dsdt;
-	fadt->x_dsdt_h = 0;
-
-	fadt->x_pm1a_evt_blk.space_id = 1;
-	fadt->x_pm1a_evt_blk.bit_width = 32;
-	fadt->x_pm1a_evt_blk.bit_offset = 0;
-	fadt->x_pm1a_evt_blk.access_size = 0;
-	fadt->x_pm1a_evt_blk.addrl = pm_base;
-	fadt->x_pm1a_evt_blk.addrh = 0x0;
-
-	fadt->x_pm1b_evt_blk.space_id = 1;
-	fadt->x_pm1b_evt_blk.bit_width = 4;
-	fadt->x_pm1b_evt_blk.bit_offset = 0;
-	fadt->x_pm1b_evt_blk.access_size = 0;
-	fadt->x_pm1b_evt_blk.addrl = 0x0;
-	fadt->x_pm1b_evt_blk.addrh = 0x0;
-
-	fadt->x_pm1a_cnt_blk.space_id = 1;
-	fadt->x_pm1a_cnt_blk.bit_width = 16;
-	fadt->x_pm1a_cnt_blk.bit_offset = 0;
-	fadt->x_pm1a_cnt_blk.access_size = 0;
-	fadt->x_pm1a_cnt_blk.addrl = pm_base + 4;
-	fadt->x_pm1a_cnt_blk.addrh = 0x0;
-
-	fadt->x_pm1b_cnt_blk.space_id = 1;
-	fadt->x_pm1b_cnt_blk.bit_width = 2;
-	fadt->x_pm1b_cnt_blk.bit_offset = 0;
-	fadt->x_pm1b_cnt_blk.access_size = 0;
-	fadt->x_pm1b_cnt_blk.addrl = 0x0;
-	fadt->x_pm1b_cnt_blk.addrh = 0x0;
-
-	fadt->x_pm2_cnt_blk.space_id = 1;
-	fadt->x_pm2_cnt_blk.bit_width = 0;
-	fadt->x_pm2_cnt_blk.bit_offset = 0;
-	fadt->x_pm2_cnt_blk.access_size = 0;
-	fadt->x_pm2_cnt_blk.addrl = 0x0;
-	fadt->x_pm2_cnt_blk.addrh = 0x0;
-
-	fadt->x_pm_tmr_blk.space_id = 1;
-	fadt->x_pm_tmr_blk.bit_width = 32;
-	fadt->x_pm_tmr_blk.bit_offset = 0;
-	fadt->x_pm_tmr_blk.access_size = 0;
-	fadt->x_pm_tmr_blk.addrl = pm_base + 0x08;
-	fadt->x_pm_tmr_blk.addrh = 0x0;
-
-	fadt->x_gpe0_blk.space_id = 1;
-	fadt->x_gpe0_blk.bit_width = 32;
-	fadt->x_gpe0_blk.bit_offset = 0;
-	fadt->x_gpe0_blk.access_size = 0;
-	fadt->x_gpe0_blk.addrl = pm_base + 0x20;
-	fadt->x_gpe0_blk.addrh = 0x0;
-
-	fadt->x_gpe1_blk.space_id = 1;
-	fadt->x_gpe1_blk.bit_width = 64;
-	fadt->x_gpe1_blk.bit_offset = 16;
-	fadt->x_gpe1_blk.access_size = 0;
-	fadt->x_gpe1_blk.addrl = pm_base + 0xb0;
-	fadt->x_gpe1_blk.addrh = 0x0;
-#endif
-	header->checksum = acpi_checksum((void *)fadt, header->length);
-}
diff --git a/src/southbridge/nvidia/ck804/ht.c b/src/southbridge/nvidia/ck804/ht.c
deleted file mode 100644
index 2925b05068..0000000000
--- a/src/southbridge/nvidia/ck804/ht.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include <arch/acpi.h>
-#include "chip.h"
-
-#if CONFIG(HAVE_ACPI_TABLES)
-
-unsigned long acpi_fill_mcfg(unsigned long current)
-{
-	struct device *dev;
-	unsigned long mcfg_base;
-
-	dev = pcidev_on_root(0x0, 0);
-	if (!dev)
-		return current;
-
-	mcfg_base = pci_read_config16(dev, 0x90);
-	if ((mcfg_base & 0x1000) == 0)
-		return current;
-
-	mcfg_base = (mcfg_base & 0xf) << 28;
-
-	printk(BIOS_INFO, "mcfg_base %lx.\n", mcfg_base);
-
-	current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *)
-			current, mcfg_base, 0x0, 0x0, 0xff);
-	return current;
-}
-
-#endif
-
-static void ht_init(struct device *dev)
-{
-	u32 htmsi;
-
-	/* Enable HT MSI Mapping in capability register */
-	htmsi = pci_read_config32(dev, 0xe0);
-	htmsi |= (1 << 16);
-	pci_write_config32(dev, 0xe0, htmsi);
-}
-
-static struct device_operations ht_ops = {
-	.read_resources   = pci_dev_read_resources,
-	.set_resources    = pci_dev_set_resources,
-	.enable_resources = pci_dev_enable_resources,
-	.init             = ht_init,
-	.scan_bus         = 0,
-	.ops_pci          = &ck804_pci_ops,
-};
-
-static const struct pci_driver ht_driver __pci_driver = {
-	.ops    = &ht_ops,
-	.vendor = PCI_VENDOR_ID_NVIDIA,
-	.device = PCI_DEVICE_ID_NVIDIA_CK804_HT,
-};
diff --git a/src/southbridge/nvidia/ck804/ide.c b/src/southbridge/nvidia/ck804/ide.c
deleted file mode 100644
index a4b5475ca0..0000000000
--- a/src/southbridge/nvidia/ck804/ide.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include "chip.h"
-
-static void ide_init(struct device *dev)
-{
-	struct southbridge_nvidia_ck804_config *conf;
-	u32 dword;
-	u16 word;
-	u8 byte;
-
-	conf = dev->chip_info;
-
-	word = pci_read_config16(dev, 0x50);
-	/* Ensure prefetch is disabled. */
-	word &= ~((1 << 15) | (1 << 13));
-	if (conf->ide1_enable) {
-		/* Enable secondary IDE interface. */
-		word |= (1 << 0);
-		printk(BIOS_DEBUG, "IDE1\t");
-	}
-	if (conf->ide0_enable) {
-		/* Enable primary IDE interface. */
-		word |= (1 << 1);
-		printk(BIOS_DEBUG, "IDE0\n");
-	}
-
-	word |= (1 << 12);
-	word |= (1 << 14);
-
-	pci_write_config16(dev, 0x50, word);
-
-	byte = 0x20;		/* Latency: 64 --> 32 */
-	pci_write_config8(dev, 0xd, byte);
-
-	dword = pci_read_config32(dev, 0xf8);
-	dword |= 12;
-	pci_write_config32(dev, 0xf8, dword);
-}
-
-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,
-	.scan_bus         = 0,
-	.ops_pci          = &ck804_pci_ops,
-};
-
-static const struct pci_driver ide_driver __pci_driver = {
-	.ops    = &ide_ops,
-	.vendor = PCI_VENDOR_ID_NVIDIA,
-	.device = PCI_DEVICE_ID_NVIDIA_CK804_IDE,
-};
diff --git a/src/southbridge/nvidia/ck804/lpc.c b/src/southbridge/nvidia/ck804/lpc.c
deleted file mode 100644
index b8aec2667d..0000000000
--- a/src/southbridge/nvidia/ck804/lpc.c
+++ /dev/null
@@ -1,348 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2015 Timothy Pearson <tpearson@raptorengineeringinc.com>, Raptor Engineering
- * Copyright (C) 2003 Linux Networx
- * Copyright (C) 2003 SuSE Linux AG
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#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 <pc80/mc146818rtc.h>
-#include <pc80/isa-dma.h>
-#include <arch/io.h>
-#include <arch/ioapic.h>
-#include <arch/acpi.h>
-#include <cpu/x86/lapic.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <cpu/amd/powernow.h>
-#include "chip.h"
-
-#define NMI_OFF 0
-
-// Power restoration control register is at 0x7a
-#define PREVIOUS_POWER_STATE 0x7A
-
- // Auxiliary power control register possibly located at 0xe3
-#define PREVIOUS_POWER_STATE_AUX 0xe3
-
-#define MAINBOARD_POWER_OFF 0
-#define MAINBOARD_POWER_ON 1
-#define SLOW_CPU_OFF 0
-#define SLOW_CPU__ON 1
-
-static void lpc_common_init(struct device *dev)
-{
-	u32 dword;
-	struct resource *res;
-
-	/* I/O APIC initialization. */
-	res = find_resource(dev, PCI_BASE_ADDRESS_1);  /* IOAPIC */
-	ASSERT(res != NULL);
-	setup_ioapic(res2mmio(res, 0, 0), 0); /* Don't rename IOAPIC ID. */
-
-#if 1
-	dword = pci_read_config32(dev, 0xe4);
-	dword |= (1 << 23);
-	pci_write_config32(dev, 0xe4, dword);
-#endif
-}
-
-static void lpc_slave_init(struct device *dev)
-{
-	lpc_common_init(dev);
-}
-
-static void rom_dummy_write(struct device *dev)
-{
-	u8 old, new;
-	u8 *p;
-
-	old = pci_read_config8(dev, 0x88);
-	new = old | 0xc0;
-	if (new != old)
-		pci_write_config8(dev, 0x88, new);
-	/* Enable write. */
-	old = pci_read_config8(dev, 0x6d);
-	new = old | 0x01;
-	if (new != old)
-		pci_write_config8(dev, 0x6d, new);
-
-	/* Dummy write. */
-	p = (u8 *) 0xffffffe0;
-	old = 0;
-	*p = old;
-	old = *p;
-
-	/* Disable write. */
-	old = pci_read_config8(dev, 0x6d);
-	new = old & 0xfe;
-	if (new != old)
-		pci_write_config8(dev, 0x6d, new);
-}
-
-unsigned int pm_base = 0;
-
-static void lpc_init(struct device *dev)
-{
-	u8 byte, byte_old;
-	int on, nmi_option;
-
-	lpc_common_init(dev);
-
-	pm_base = pci_read_config32(dev, 0x60) & 0xff00;
-	printk(BIOS_INFO, "%s: pm_base = %x\n", __func__, pm_base);
-
-	/* Power after power fail */
-	on = CONFIG_MAINBOARD_POWER_FAILURE_STATE;
-	get_option(&on, "power_on_after_fail");
-	byte = pci_read_config8(dev, PREVIOUS_POWER_STATE);
-	byte &= ~0x45;
-	if (!on)
-		byte |= 0x45;
-	pci_write_config8(dev, PREVIOUS_POWER_STATE, byte);
-	printk(BIOS_INFO, "set power %s after power fail\n", on ? "on" : "off");
-
-	/* Throttle the CPU speed down for testing. */
-	on = SLOW_CPU_OFF;
-	get_option(&on, "slow_cpu");
-	if (on) {
-		u16 pm10_bar;
-		pm10_bar = (pci_read_config16(dev, 0x60) & 0xff00);
-		outl(((on << 1) + 0x10), (pm10_bar + 0x10));
-		inl(pm10_bar + 0x10);
-		on = 8 - on;
-		printk(BIOS_DEBUG, "Throttling CPU %2d.%1.1d percent.\n",
-		       (on * 12) + (on >> 1), (on & 1) * 5);
-	}
-
-	/* Set up NMI on errors. */
-	byte = inb(0x70);		/* RTC70 */
-	byte_old = byte;
-	nmi_option = NMI_OFF;
-	get_option(&nmi_option, "nmi");
-	if (nmi_option)
-		byte &= ~(1 << 7); /* Set NMI. */
-	else
-		byte |= (1 << 7); /* Can't mask NMI from PCI-E and NMI_NOW. */
-	if (byte != byte_old)
-		outb(byte, 0x70);
-
-	/* Initialize the real time clock (RTC). */
-	cmos_init(0);
-
-	/* Initialize ISA DMA. */
-	isa_dma_init();
-
-	rom_dummy_write(dev);
-}
-
-static void ck804_lpc_read_resources(struct device *dev)
-{
-	struct resource *res;
-	unsigned long index;
-
-	/* Get the normal PCI resources of this device. */
-	/* We got one for APIC, or one more for TRAP. */
-	pci_dev_read_resources(dev);
-
-	/* HPET */
-	pci_get_resource(dev, 0x44);
-
-	/* Get resource for ACPI, SYSTEM_CONTROL, ANALOG_CONTROL. */
-	for (index = 0x60; index <= 0x68; index += 4)	/* We got another 3. */
-		pci_get_resource(dev, index);
-	compact_resources(dev);
-
-	/* 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;
-
-	if (dev->device != PCI_DEVICE_ID_NVIDIA_CK804_SLAVE) {
-		res = find_resource(dev, PCI_BASE_ADDRESS_1); /* IOAPIC */
-		if (res) {
-			res->base = IO_APIC_ADDR;
-			res->flags |= IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
-		}
-
-		res = find_resource(dev, 0x44); /* HPET */
-		if (res) {
-			res->base = CONFIG_HPET_ADDRESS;
-			res->flags |= IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
-		}
-	}
-}
-
-static void ck804_lpc_set_resources(struct device *dev)
-{
-	u8 byte;
-	struct resource *res;
-
-	pci_dev_set_resources(dev);
-
-	/* APIC */
-	res = find_resource(dev, PCI_BASE_ADDRESS_1);
-	if (res) {
-		byte = pci_read_config8(dev, 0x74);
-		byte |= (1 << 1);	/* enable access to PCI_BASE_ADDRESS_1 */
-		pci_write_config8(dev, 0x74, byte);
-		pci_write_config32(dev, PCI_BASE_ADDRESS_1, res->base);
-		res->flags |= IORESOURCE_STORED;
-		report_resource_stored(dev, res, "");
-		byte |= (1 << 0);	/* enable decode of IOAPIC space */
-		byte &= ~(1 << 1);	/* hide PCI_BASE_ADDRESS_1 */
-		pci_write_config8(dev, 0x74, byte);
-	}
-
-	/* HPET */
-	res = find_resource(dev, 0x44);
-	if (res) {
-		pci_write_config32(dev, 0x44, res->base|1);
-		res->flags |= IORESOURCE_STORED;
-		report_resource_stored(dev, res, "");
-	}
-}
-
-/**
- * Enable resources for children devices.
- *
- * This function is called by the global enable_resources() indirectly via the
- * device_operation::enable_resources() method of devices.
- */
-static void ck804_lpc_enable_childrens_resources(struct device *dev)
-{
-	struct bus *link;
-	u32 reg, reg_var[4];
-	int i, var_num = 0;
-
-	reg = pci_read_config32(dev, 0xa0);
-
-	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) {
-					unsigned long base, end; /* Don't need long long. */
-					if (!(res->flags & IORESOURCE_IO))
-						continue;
-					base = res->base;
-					end = resource_end(res);
-					printk(BIOS_DEBUG, "ck804 lpc decode:%s, base=0x%08lx, end=0x%08lx\n", dev_path(child), base, end);
-					switch (base) {
-					case 0x3f8:	// COM1
-						reg |= (1 << 0);
-						break;
-					case 0x2f8:	// COM2
-						reg |= (1 << 1);
-						break;
-					case 0x378:	// Parallel 1
-						reg |= (1 << 24);
-						break;
-					case 0x3f0:	// FD0
-						reg |= (1 << 20);
-						break;
-					case 0x220:	// Audio 0
-						reg |= (1 << 8);
-						break;
-					case 0x300:	// Midi 0
-						reg |= (1 << 12);
-						break;
-					}
-					if (base == 0x290 || base >= 0x400) {
-						/* Only 4 var; compact them? */
-						if (var_num >= 4)
-							continue;
-						reg |= (1 << (28 + var_num));
-						reg_var[var_num++] = (base & 0xffff) | ((end & 0xffff) << 16);
-					}
-				}
-			}
-		}
-	}
-	pci_write_config32(dev, 0xa0, reg);
-	for (i = 0; i < var_num; i++)
-		pci_write_config32(dev, 0xa8 + i * 4, reg_var[i]);
-}
-
-static void ck804_lpc_enable_resources(struct device *dev)
-{
-	pci_dev_enable_resources(dev);
-	ck804_lpc_enable_childrens_resources(dev);
-}
-
-#if CONFIG(HAVE_ACPI_TABLES)
-
-static void southbridge_acpi_fill_ssdt_generator(struct device *device)
-{
-	amd_generate_powernow(0, 0, 0);
-}
-
-#endif
-
-static struct device_operations lpc_ops = {
-	.read_resources   = ck804_lpc_read_resources,
-	.set_resources    = ck804_lpc_set_resources,
-	.enable_resources = ck804_lpc_enable_resources,
-#if CONFIG(HAVE_ACPI_TABLES)
-	.acpi_fill_ssdt_generator = southbridge_acpi_fill_ssdt_generator,
-	.write_acpi_tables      = acpi_write_hpet,
-#endif
-	.init             = lpc_init,
-	.scan_bus         = scan_static_bus,
-	.ops_pci          = &ck804_pci_ops,
-};
-
-static const struct pci_driver lpc_driver __pci_driver = {
-	.ops    = &lpc_ops,
-	.vendor = PCI_VENDOR_ID_NVIDIA,
-	.device = PCI_DEVICE_ID_NVIDIA_CK804_LPC,
-};
-
-static const struct pci_driver lpc_driver_pro __pci_driver = {
-	.ops    = &lpc_ops,
-	.vendor = PCI_VENDOR_ID_NVIDIA,
-	.device = PCI_DEVICE_ID_NVIDIA_CK804_PRO,
-};
-
-static struct device_operations lpc_slave_ops = {
-	.read_resources   = ck804_lpc_read_resources,
-	.set_resources    = pci_dev_set_resources,
-	.enable_resources = pci_dev_enable_resources,
-#if CONFIG(HAVE_ACPI_TABLES)
-	.write_acpi_tables      = acpi_write_hpet,
-#endif
-	.init             = lpc_slave_init,
-	.ops_pci          = &ck804_pci_ops,
-};
-
-static const struct pci_driver lpc_driver_slave __pci_driver = {
-	.ops    = &lpc_slave_ops,
-	.vendor = PCI_VENDOR_ID_NVIDIA,
-	.device = PCI_DEVICE_ID_NVIDIA_CK804_SLAVE,
-};
diff --git a/src/southbridge/nvidia/ck804/nic.c b/src/southbridge/nvidia/ck804/nic.c
deleted file mode 100644
index 5dbb6b4aa9..0000000000
--- a/src/southbridge/nvidia/ck804/nic.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <device/device.h>
-#include <device/smbus.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include <device/mmio.h>
-#include "chip.h"
-
-static void nic_init(struct device *dev)
-{
-	u32 dword, old, mac_h = 0, mac_l = 0;
-	int eeprom_valid = 0;
-	struct southbridge_nvidia_ck804_config *conf;
-	static u32 nic_index = 0;
-	u8 *base;
-	struct resource *res;
-
-	res = find_resource(dev, 0x10);
-	base = res2mmio(res, 0, 0);
-
-#define NvRegPhyInterface  0xC0
-#define PHY_RGMII          0x10000000
-
-	write32(base + NvRegPhyInterface, PHY_RGMII);
-
-	old = dword = pci_read_config32(dev, 0x30);
-	dword &= ~(0xf);
-	dword |= 0xf;
-	if (old != dword)
-		pci_write_config32(dev, 0x30, dword);
-
-	conf = dev->chip_info;
-
-	if (conf->mac_eeprom_smbus != 0) {
-		/* Read MAC address from EEPROM at first. */
-		struct device *dev_eeprom;
-		dev_eeprom = dev_find_slot_on_smbus(conf->mac_eeprom_smbus,
-					   conf->mac_eeprom_addr);
-
-		if (dev_eeprom) {
-			/* If that is valid we will use that. */
-			unsigned char dat[6];
-			int i, status;
-			for (i = 0; i < 6; i++) {
-				status = smbus_read_byte(dev_eeprom, i);
-				if (status < 0)
-					break;
-				dat[i] = status & 0xff;
-			}
-			if (status >= 0) {
-				mac_l = 0;
-				for (i = 3; i >= 0; i--) {
-					mac_l <<= 8;
-					mac_l += dat[i];
-				}
-				if (mac_l != 0xffffffff) {
-					mac_l += nic_index;
-					mac_h = 0;
-					for (i = 5; i >= 4; i--) {
-						mac_h <<= 8;
-						mac_h += dat[i];
-					}
-					eeprom_valid = 1;
-				}
-			}
-		}
-	}
-
-	/* If that is invalid we will read that from romstrap. */
-	if (!eeprom_valid) {
-		u32 *mac_pos;
-		mac_pos = (u32 *)0xffffffd0; /* See romstrap.inc and romstrap.ld. */
-		mac_l = read32(mac_pos) + nic_index;
-		mac_h = read32(mac_pos + 1);
-	}
-#if 1
-	/* Set that into NIC MMIO. */
-#define NvRegMacAddrA  0xA8
-#define NvRegMacAddrB  0xAC
-	write32(base + NvRegMacAddrA, mac_l);
-	write32(base + NvRegMacAddrB, mac_h);
-#else
-	/* Set that into NIC. */
-	pci_write_config32(dev, 0xa8, mac_l);
-	pci_write_config32(dev, 0xac, mac_h);
-#endif
-
-	nic_index++;
-}
-
-static struct device_operations nic_ops = {
-	.read_resources   = pci_dev_read_resources,
-	.set_resources    = pci_dev_set_resources,
-	.enable_resources = pci_dev_enable_resources,
-	.init             = nic_init,
-	.scan_bus         = 0,
-	.ops_pci          = &ck804_pci_ops,
-};
-
-static const struct pci_driver nic_driver __pci_driver = {
-	.ops    = &nic_ops,
-	.vendor = PCI_VENDOR_ID_NVIDIA,
-	.device = PCI_DEVICE_ID_NVIDIA_CK804_NIC,
-};
-
-static const struct pci_driver nic_bridge_driver __pci_driver = {
-	.ops    = &nic_ops,
-	.vendor = PCI_VENDOR_ID_NVIDIA,
-	.device = PCI_DEVICE_ID_NVIDIA_CK804_NIC_BRIDGE,
-};
diff --git a/src/southbridge/nvidia/ck804/pci.c b/src/southbridge/nvidia/ck804/pci.c
deleted file mode 100644
index d4b074d14b..0000000000
--- a/src/southbridge/nvidia/ck804/pci.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <device/resource.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include "chip.h"
-
-static void pci_init(struct device *dev)
-{
-	u32 dword;
-	struct device *pci_domain_dev;
-	struct resource *mem, *pref;
-
-	dword = pci_read_config32(dev, 0x04);
-	dword |= (1 << 8);	/* System error enable */
-	dword |= (1 << 30);	/* Clear possible errors */
-	pci_write_config32(dev, 0x04, dword);
-
-	dword = pci_read_config32(dev, 0x4c);
-	dword |= 0x00440000;	/* TABORT_SER_ENABLE Park Last Enable. */
-	pci_write_config32(dev, 0x4c, dword);
-
-	pci_domain_dev = dev->bus->dev;
-	while (pci_domain_dev) {
-		if (pci_domain_dev->path.type == DEVICE_PATH_DOMAIN)
-			break;
-		pci_domain_dev = pci_domain_dev->bus->dev;
-	}
-
-	if (!pci_domain_dev)
-		return;		/* Impossible */
-
-	pref = probe_resource(pci_domain_dev, IOINDEX_SUBTRACTIVE(2,0));
-	mem = probe_resource(pci_domain_dev, IOINDEX_SUBTRACTIVE(1,0));
-
-	if (!mem)
-		return;		/* Impossible */
-
-	if (!pref || pref->base > mem->base) {
-		dword = mem->base & (0xffff0000UL);
-		printk(BIOS_DEBUG, "PCI DOMAIN mem base = 0x%010Lx\n", mem->base);
-	} else {
-		dword = pref->base & (0xffff0000UL);
-		printk(BIOS_DEBUG, "PCI DOMAIN pref base = 0x%010Lx\n", pref->base);
-	}
-
-	printk(BIOS_DEBUG, "[0x50] <-- 0x%08x\n", dword);
-	pci_write_config32(dev, 0x50, dword);	/* TOM */
-}
-
-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             = pci_init,
-	.scan_bus         = pci_scan_bridge,
-};
-
-static const struct pci_driver pci_driver __pci_driver = {
-	.ops    = &pci_ops,
-	.vendor = PCI_VENDOR_ID_NVIDIA,
-	.device = PCI_DEVICE_ID_NVIDIA_CK804_PCI,
-};
diff --git a/src/southbridge/nvidia/ck804/pcie.c b/src/southbridge/nvidia/ck804/pcie.c
deleted file mode 100644
index 7bd8324d8c..0000000000
--- a/src/southbridge/nvidia/ck804/pcie.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include "chip.h"
-
-static void pcie_init(struct device *dev)
-{
-	u32 dword;
-
-	/* Enable PCI error detecting. */
-	dword = pci_read_config32(dev, 0x04);
-	dword |= (1 << 8);	/* System error enable */
-	dword |= (1 << 30);	/* Clear possible errors */
-	pci_write_config32(dev, 0x04, dword);
-}
-
-static struct device_operations pcie_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,
-};
-
-static const struct pci_driver pcie_driver __pci_driver = {
-	.ops    = &pcie_ops,
-	.vendor = PCI_VENDOR_ID_NVIDIA,
-	.device = PCI_DEVICE_ID_NVIDIA_CK804_PCI_E,
-};
diff --git a/src/southbridge/nvidia/ck804/reset.c b/src/southbridge/nvidia/ck804/reset.c
deleted file mode 100644
index f828c53e71..0000000000
--- a/src/southbridge/nvidia/ck804/reset.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#define __SIMPLE_DEVICE__
-
-#include <arch/io.h>
-#include <reset.h>
-
-#include "../../../northbridge/amd/amdk8/reset_test.c"
-
-void do_board_reset(void)
-{
-	set_bios_reset();
-	/* Try rebooting through port 0xcf9. */
-	outb((0 << 3) | (0 << 2) | (1 << 1), 0xcf9);
-	outb((0 << 3) | (1 << 2) | (1 << 1), 0xcf9);
-}
diff --git a/src/southbridge/nvidia/ck804/romstrap.S b/src/southbridge/nvidia/ck804/romstrap.S
deleted file mode 100644
index 5a20107376..0000000000
--- a/src/southbridge/nvidia/ck804/romstrap.S
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-	.section ".romstrap", "a", @progbits
-
-
-	.align 16
-	.globl __romstrap_start
-__romstrap_start:
-rstables:
-	.long 0x2b16d065
-	.long 0x0
-	.long 0x0
-	.long linkedlist
-
-linkedlist:
-	.long 0x0003001C			// 10h
-	.long 0x08000000			// 14h
-	.long 0x00000000			// 18h
-	.long 0xFFFFFFFF			// 1Ch
-
-	.long 0xFFFFFFFF			// 20h
-	.long 0xFFFFFFFF			// 24h
-	.long 0xFFFFFFFF			// 28h
-	.long 0xFFFFFFFF			// 2Ch
-
-	.long 0x81543266			// 30h, MAC address low 4 byte ---> keep it in 0xffffffd0
-	.long 0x000000E0			// 34h, MAC address high 4 byte
-
-	.long 0x002309CE			// 38h, UUID low 4 byte
-	.long 0x00E08100			// 3Ch, UUID high 4 byte
-
-rspointers:
-	.long rstables				// It will be 0xffffffe0
-	.long rstables
-	.long rstables
-	.long rstables
-
-	.globl __romstrap_end
-
-__romstrap_end:
-.previous
diff --git a/src/southbridge/nvidia/ck804/romstrap.ld b/src/southbridge/nvidia/ck804/romstrap.ld
deleted file mode 100644
index 6b14be9d8a..0000000000
--- a/src/southbridge/nvidia/ck804/romstrap.ld
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-SECTIONS {
-	. = (0xffffffff - 0x10) - (__romstrap_end - __romstrap_start) + 1;
-	.romstrap (.): {
-		KEEP(*(.romstrap))
-	}
-}
diff --git a/src/southbridge/nvidia/ck804/sata.c b/src/southbridge/nvidia/ck804/sata.c
deleted file mode 100644
index 9abd6d26ba..0000000000
--- a/src/southbridge/nvidia/ck804/sata.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <delay.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include "chip.h"
-
-#ifndef CK804_SATA_RESET_FOR_ATAPI
-#define CK804_SATA_RESET_FOR_ATAPI 0
-#endif
-
-#if CK804_SATA_RESET_FOR_ATAPI
-static void sata_com_reset(struct device *dev, unsigned int reset)
-// reset = 1 : reset
-// reset = 0 : clear
-{
-	u32 *base;
-	u32 dword;
-	int loop;
-
-	base = (u32 *) pci_read_config32(dev, 0x24);
-
-	printk(BIOS_DEBUG, "base = %08lx\n", base);
-
-	if (reset) {
-		*(base + 4) = 0xffffffff;
-		*(base + 0x44) = 0xffffffff;
-	}
-
-	dword = *(base + 8);
-	dword &= ~(0xf);
-	dword |= reset;
-
-	*(base + 8) = dword;
-	*(base + 0x48) = dword;
-
-	if (reset)
-		return;
-
-	dword = *(base + 0);
-	printk(BIOS_DEBUG, "*(base+0)=%08x\n", dword);
-	if (dword == 0x113) {
-		loop = 200000;	// 2
-		do {
-			dword = *(base + 4);
-			if ((dword & 0x10000) != 0)
-				break;
-			udelay(10);
-		} while (--loop > 0);
-		printk(BIOS_DEBUG, "loop=%d, *(base+4)=%08x\n", loop, dword);
-	}
-
-	dword = *(base + 0x40);
-	printk(BIOS_DEBUG, "*(base+0x40)=%08x\n", dword);
-	if (dword == 0x113) {
-		loop = 200000;	//2
-		do {
-			dword = *(base + 0x44);
-			if ((dword & 0x10000) != 0)
-				break;
-			udelay(10);
-		} while (--loop > 0);
-		printk(BIOS_DEBUG, "loop=%d, *(base+0x44)=%08x\n", loop, dword);
-	}
-}
-#endif
-
-static void sata_init(struct device *dev)
-{
-	u32 dword;
-	struct southbridge_nvidia_ck804_config *conf;
-
-	conf = dev->chip_info;
-
-	dword = pci_read_config32(dev, 0x50);
-	/* Ensure prefetch is disabled. */
-	dword &= ~((1 << 15) | (1 << 13));
-	if (conf->sata1_enable) {
-		/* Enable secondary SATA interface. */
-		dword |= (1 << 0);
-		printk(BIOS_DEBUG, "SATA S\t");
-	}
-	if (conf->sata0_enable) {
-		/* Enable primary SATA interface. */
-		dword |= (1 << 1);
-		printk(BIOS_DEBUG, "SATA P\n");
-	}
-
-#if 1
-	/* DO NOT relay OK and PAGE_FRNDLY_DTXFR_CNT. */
-	dword &= ~(0x1f << 24);
-	dword |= (0x15 << 24);
-#endif
-	pci_write_config32(dev, 0x50, dword);
-
-	dword = pci_read_config32(dev, 0xf8);
-	dword |= 2;
-	pci_write_config32(dev, 0xf8, dword);
-
-#if CK804_SATA_RESET_FOR_ATAPI
-	dword = pci_read_config32(dev, 0xac);
-	dword &= ~((1 << 13) | (1 << 14));
-	dword |= (1 << 13) | (0 << 14);
-	pci_write_config32(dev, 0xac, dword);
-
-	sata_com_reset(dev, 1);	/* For discover some s-atapi device. */
-#endif
-}
-
-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,
-	.scan_bus         = 0,
-	.ops_pci          = &ck804_pci_ops,
-};
-
-static const struct pci_driver sata0_driver __pci_driver = {
-	.ops    = &sata_ops,
-	.vendor = PCI_VENDOR_ID_NVIDIA,
-	.device = PCI_DEVICE_ID_NVIDIA_CK804_SATA0,
-};
-
-static const struct pci_driver sata1_driver __pci_driver = {
-	.ops    = &sata_ops,
-	.vendor = PCI_VENDOR_ID_NVIDIA,
-	.device = PCI_DEVICE_ID_NVIDIA_CK804_SATA1,
-};
diff --git a/src/southbridge/nvidia/ck804/smbus.c b/src/southbridge/nvidia/ck804/smbus.c
deleted file mode 100644
index 9737d0070f..0000000000
--- a/src/southbridge/nvidia/ck804/smbus.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/smbus.h>
-#include "chip.h"
-#include "smbus.h"
-
-static int lsmbus_recv_byte(struct device *dev)
-{
-	unsigned int device;
-	struct resource *res;
-	struct bus *pbus;
-
-	device = dev->path.i2c.device;
-	pbus = get_pbus_smbus(dev);
-
-	res = find_resource(pbus->dev, 0x20 + (pbus->link_num * 4));
-
-	return do_smbus_recv_byte(res->base, device);
-}
-
-static int lsmbus_send_byte(struct device *dev, u8 val)
-{
-	unsigned int device;
-	struct resource *res;
-	struct bus *pbus;
-
-	device = dev->path.i2c.device;
-	pbus = get_pbus_smbus(dev);
-
-	res = find_resource(pbus->dev, 0x20 + (pbus->link_num * 4));
-
-	return do_smbus_send_byte(res->base, device, val);
-}
-
-static int lsmbus_read_byte(struct device *dev, u8 address)
-{
-	unsigned int device;
-	struct resource *res;
-	struct bus *pbus;
-
-	device = dev->path.i2c.device;
-	pbus = get_pbus_smbus(dev);
-
-	res = find_resource(pbus->dev, 0x20 + (pbus->link_num * 4));
-
-	return do_smbus_read_byte(res->base, device, address);
-}
-
-static int lsmbus_write_byte(struct device *dev, u8 address, u8 val)
-{
-	unsigned int device;
-	struct resource *res;
-	struct bus *pbus;
-
-	device = dev->path.i2c.device;
-	pbus = get_pbus_smbus(dev);
-
-	res = find_resource(pbus->dev, 0x20 + (pbus->link_num * 4));
-
-	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 struct device_operations smbus_ops = {
-	.read_resources   = pci_dev_read_resources,
-	.set_resources    = pci_dev_set_resources,
-	.enable_resources = pci_dev_enable_resources,
-	.init             = 0,
-	.scan_bus         = scan_smbus,
-	.ops_pci          = &ck804_pci_ops,
-	.ops_smbus_bus    = &lops_smbus_bus,
-};
-
-static const struct pci_driver smbus_driver __pci_driver = {
-	.ops    = &smbus_ops,
-	.vendor = PCI_VENDOR_ID_NVIDIA,
-	.device = PCI_DEVICE_ID_NVIDIA_CK804_SM,
-};
diff --git a/src/southbridge/nvidia/ck804/smbus.h b/src/southbridge/nvidia/ck804/smbus.h
deleted file mode 100644
index 9aad5e14f0..0000000000
--- a/src/southbridge/nvidia/ck804/smbus.h
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <arch/io.h>
-#include <device/smbus_def.h>
-
-#define SMBHSTSTAT  0x1
-#define SMBHSTPRTCL 0x0
-#define SMBHSTCMD   0x3
-#define SMBXMITADD  0x2
-#define SMBHSTDAT0  0x4
-#define SMBHSTDAT1  0x5
-
-/*
- * 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)
-
-static inline void smbus_delay(void)
-{
-	outb(0x80, 0x80);
-}
-
-static int smbus_wait_until_done(unsigned int smbus_io_base)
-{
-	unsigned long loops;
-	loops = SMBUS_TIMEOUT;
-	do {
-		unsigned char val;
-		smbus_delay();
-		val = inb(smbus_io_base + SMBHSTSTAT);
-		if ((val & 0xff) != 0)
-			return 0;
-	} while (--loops);
-	return -3;
-}
-
-
-/* Platform has severe issues placing non-inlined functions in headers. */
-#if ENV_RAMSTAGE
-static int do_smbus_recv_byte(unsigned int smbus_io_base, unsigned int device)
-{
-	unsigned char global_status_register, byte;
-
-	/* Set the device I'm talking to. */
-	outb(((device & 0x7f) << 1) | 1, smbus_io_base + SMBXMITADD);
-	smbus_delay();
-
-	/* Set the command/address. */
-	outb(0, smbus_io_base + SMBHSTCMD);
-	smbus_delay();
-
-	/* Byte data recv. */
-	outb(0x05, smbus_io_base + SMBHSTPRTCL);
-	smbus_delay();
-
-	/* Poll for transaction completion. */
-	if (smbus_wait_until_done(smbus_io_base) < 0)
-		return -3;
-
-	/* Lose check. */
-	global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80;
-
-	/* Read results of transaction. */
-	byte = inb(smbus_io_base + SMBHSTDAT0);
-
-	/* Lose check, otherwise it should be 0. */
-	if (global_status_register != 0x80)
-		return -1;
-
-	return byte;
-}
-
-static int do_smbus_send_byte(unsigned int smbus_io_base, unsigned int device,
-			      unsigned char val)
-{
-	unsigned int global_status_register;
-
-	outb(val, smbus_io_base + SMBHSTDAT0);
-	smbus_delay();
-
-	/* Set the device I'm talking to. */
-	outb(((device & 0x7f) << 1) | 0, smbus_io_base + SMBXMITADD);
-	smbus_delay();
-
-	outb(0, smbus_io_base + SMBHSTCMD);
-	smbus_delay();
-
-	/* Set up for a byte data write. */
-	outb(0x04, smbus_io_base + SMBHSTPRTCL);
-	smbus_delay();
-
-	/* Poll for transaction completion. */
-	if (smbus_wait_until_done(smbus_io_base) < 0)
-		return -3;
-
-	/* Lose check. */
-	global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80;
-
-	if (global_status_register != 0x80)
-		return -1;
-
-	return 0;
-}
-#endif /* ENV_RAMSTAGE */
-
-static int do_smbus_read_byte(unsigned int smbus_io_base, unsigned int device,
-			      unsigned int address)
-{
-	unsigned char global_status_register, byte;
-
-	/* Set the device I'm talking to. */
-	outb(((device & 0x7f) << 1) | 1, smbus_io_base + SMBXMITADD);
-	smbus_delay();
-
-	/* Set the command/address. */
-	outb(address & 0xff, smbus_io_base + SMBHSTCMD);
-	smbus_delay();
-
-	/* Byte data read. */
-	outb(0x07, smbus_io_base + SMBHSTPRTCL);
-	smbus_delay();
-
-	/* Poll for transaction completion. */
-	if (smbus_wait_until_done(smbus_io_base) < 0)
-		return -3;
-
-	/* Lose check. */
-	global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80;
-
-	/* Read results of transaction. */
-	byte = inb(smbus_io_base + SMBHSTDAT0);
-
-	/* Lose check, otherwise it should be 0. */
-	if (global_status_register != 0x80)
-		return -1;
-
-	return byte;
-}
-
-static int do_smbus_write_byte(unsigned int smbus_io_base, unsigned int device,
-			       unsigned int address, unsigned char val)
-{
-	unsigned int global_status_register;
-
-	outb(val, smbus_io_base + SMBHSTDAT0);
-	smbus_delay();
-
-	/* Set the device I'm talking to. */
-	outb(((device & 0x7f) << 1) | 0, smbus_io_base + SMBXMITADD);
-	smbus_delay();
-
-	outb(address & 0xff, smbus_io_base + SMBHSTCMD);
-	smbus_delay();
-
-	/* Set up for a byte data write. */
-	outb(0x06, smbus_io_base + SMBHSTPRTCL);
-	smbus_delay();
-
-	/* Poll for transaction completion. */
-	if (smbus_wait_until_done(smbus_io_base) < 0)
-		return -3;
-
-	/* Lose check. */
-	global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80;
-
-	if (global_status_register != 0x80)
-		return -1;
-
-	return 0;
-}
diff --git a/src/southbridge/nvidia/ck804/usb.c b/src/southbridge/nvidia/ck804/usb.c
deleted file mode 100644
index f7c315af91..0000000000
--- a/src/southbridge/nvidia/ck804/usb.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include "chip.h"
-
-static void usb1_init(struct device *dev)
-{
-	struct southbridge_nvidia_ck804_config const *conf = dev->chip_info;
-
-	if (!conf->usb1_hc_reset)
-		return;
-
-	/*
-	 * Somehow the warm reset does not really reset the USB
-	 * controller. Later, during boot, when the Bus Master bit is
-	 * set, the USB controller trashes the memory, causing weird
-	 * misbehavior. Was detected on Sun Ultra40, where mptable
-	 * was damaged.
-	 */
-	u32 bar0 = pci_read_config32(dev, 0x10);
-	u32 *regs = (u32 *) (bar0 & ~0xfff);
-
-	/* OHCI USB HCCommandStatus Register, HostControllerReset bit */
-	regs[2] |= 1;
-}
-
-static struct device_operations usb_ops = {
-	.read_resources   = pci_dev_read_resources,
-	.set_resources    = pci_dev_set_resources,
-	.enable_resources = pci_dev_enable_resources,
-	.init             = usb1_init,
-	.scan_bus         = 0,
-	.ops_pci          = &ck804_pci_ops,
-};
-
-static const struct pci_driver usb_driver __pci_driver = {
-	.ops    = &usb_ops,
-	.vendor = PCI_VENDOR_ID_NVIDIA,
-	.device = PCI_DEVICE_ID_NVIDIA_CK804_USB,
-};
diff --git a/src/southbridge/nvidia/ck804/usb2.c b/src/southbridge/nvidia/ck804/usb2.c
deleted file mode 100644
index 47643aefbf..0000000000
--- a/src/southbridge/nvidia/ck804/usb2.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include "chip.h"
-
-static void usb2_init(struct device *dev)
-{
-	u32 dword;
-
-	dword = pci_read_config32(dev, 0xf8);
-	dword |= 40;
-	pci_write_config32(dev, 0xf8, dword);
-}
-
-static struct device_operations usb2_ops = {
-	.read_resources   = pci_dev_read_resources,
-	.set_resources    = pci_dev_set_resources,
-	.enable_resources = pci_dev_enable_resources,
-	.init             = usb2_init,
-	.scan_bus         = 0,
-	.ops_pci          = &ck804_pci_ops,
-};
-
-static const struct pci_driver usb2_driver __pci_driver = {
-	.ops    = &usb2_ops,
-	.vendor = PCI_VENDOR_ID_NVIDIA,
-	.device = PCI_DEVICE_ID_NVIDIA_CK804_USB2,
-};
author	Arthur Heymans <arthur@aheymans.xyz>	2019-11-19 17:28:05 +0100
committer	Kyösti Mälkki <kyosti.malkki@gmail.com>	2019-11-20 19:06:04 +0000
commit	185691eedb37ae26f7829d762cd476395be57f5d (patch)
tree	c13705dc09e24a407d5fa2af6f8bf2e6493582f7 /src
parent	87bc7554478bc7a723baef0aedf5ad42e7747499 (diff)