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authorArthur Heymans <arthur@aheymans.xyz>2019-11-19 17:28:43 +0100
committerKyösti Mälkki <kyosti.malkki@gmail.com>2019-11-20 19:06:28 +0000
commit1ca978ee6529251ed80b47da679be7adc75fa46a (patch)
tree6a74b87cba9ea22d67ecba3c1cb0096c515c3c62 /src/southbridge
parent185691eedb37ae26f7829d762cd476395be57f5d (diff)
downloadcoreboot-1ca978ee6529251ed80b47da679be7adc75fa46a.tar.xz
sb/nvidia/mcp55: Drop support
Relocatable ramstage, postcar stage and C_ENVIRONMENT_BOOTBLOCK are now mandatory features, which platforms using this code lack. Change-Id: I7cd33316140f2cdc83949aa5db7e6f1565982543 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36973 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>
Diffstat (limited to 'src/southbridge')
-rw-r--r--src/southbridge/nvidia/mcp55/Kconfig45
-rw-r--r--src/southbridge/nvidia/mcp55/Makefile.inc33
-rw-r--r--src/southbridge/nvidia/mcp55/azalia.c275
-rw-r--r--src/southbridge/nvidia/mcp55/bootblock.c49
-rw-r--r--src/southbridge/nvidia/mcp55/chip.h31
-rw-r--r--src/southbridge/nvidia/mcp55/early_ctrl.c45
-rw-r--r--src/southbridge/nvidia/mcp55/early_setup_car.c402
-rw-r--r--src/southbridge/nvidia/mcp55/early_setup_ss.h217
-rw-r--r--src/southbridge/nvidia/mcp55/early_smbus.c96
-rw-r--r--src/southbridge/nvidia/mcp55/enable_usbdebug.c43
-rw-r--r--src/southbridge/nvidia/mcp55/fadt.c169
-rw-r--r--src/southbridge/nvidia/mcp55/ht.c47
-rw-r--r--src/southbridge/nvidia/mcp55/ide.c78
-rw-r--r--src/southbridge/nvidia/mcp55/lpc.c284
-rw-r--r--src/southbridge/nvidia/mcp55/mcp55.c234
-rw-r--r--src/southbridge/nvidia/mcp55/mcp55.h49
-rw-r--r--src/southbridge/nvidia/mcp55/nic.c201
-rw-r--r--src/southbridge/nvidia/mcp55/pci.c97
-rw-r--r--src/southbridge/nvidia/mcp55/pcie.c61
-rw-r--r--src/southbridge/nvidia/mcp55/reset.c34
-rw-r--r--src/southbridge/nvidia/mcp55/romstrap.S55
-rw-r--r--src/southbridge/nvidia/mcp55/romstrap.ld23
-rw-r--r--src/southbridge/nvidia/mcp55/sata.c89
-rw-r--r--src/southbridge/nvidia/mcp55/smbus.c132
-rw-r--r--src/southbridge/nvidia/mcp55/smbus.h173
-rw-r--r--src/southbridge/nvidia/mcp55/usb.c39
-rw-r--r--src/southbridge/nvidia/mcp55/usb2.c49
27 files changed, 0 insertions, 3050 deletions
diff --git a/src/southbridge/nvidia/mcp55/Kconfig b/src/southbridge/nvidia/mcp55/Kconfig
deleted file mode 100644
index c70161e7ff..0000000000
--- a/src/southbridge/nvidia/mcp55/Kconfig
+++ /dev/null
@@ -1,45 +0,0 @@
-config SOUTHBRIDGE_NVIDIA_MCP55
- bool
- select HAVE_USBDEBUG
- select IOAPIC
- select HAVE_POWER_STATE_AFTER_FAILURE
-
-if SOUTHBRIDGE_NVIDIA_MCP55
-
-config BOOTBLOCK_SOUTHBRIDGE_INIT
- string
- default "southbridge/nvidia/mcp55/bootblock.c"
-
-config EHCI_BAR
- hex
- default 0xfef00000
-
-config MCP55_USE_NIC
- bool
- default n
-
-config MCP55_USE_AZA
- bool
- default n
-
-config MCP55_NUM
- int
- default 1
-
-config MCP55_PCI_E_X_0
- int
- default 4
-
-config MCP55_PCI_E_X_1
- int
- default 4
-
-config MCP55_PCI_E_X_2
- int
- default 4
-
-config MCP55_PCI_E_X_3
- int
- default 4
-
-endif
diff --git a/src/southbridge/nvidia/mcp55/Makefile.inc b/src/southbridge/nvidia/mcp55/Makefile.inc
deleted file mode 100644
index d9c4134453..0000000000
--- a/src/southbridge/nvidia/mcp55/Makefile.inc
+++ /dev/null
@@ -1,33 +0,0 @@
-ifeq ($(CONFIG_SOUTHBRIDGE_NVIDIA_MCP55),y)
-
-ramstage-y += mcp55.c
-ramstage-y += azalia.c
-ramstage-y += ht.c
-ramstage-y += ide.c
-ramstage-y += lpc.c
-ramstage-y += nic.c
-ramstage-y += pci.c
-ramstage-y += pcie.c
-ramstage-y += sata.c
-ramstage-y += smbus.c
-ramstage-y += usb2.c
-ramstage-y += usb.c
-
-ramstage-$(CONFIG_HAVE_ACPI_TABLES) += fadt.c
-
-ramstage-y += reset.c
-
-bootblock-y += enable_usbdebug.c
-romstage-y += enable_usbdebug.c
-ramstage-y += enable_usbdebug.c
-romstage-y += early_smbus.c
-romstage-y += early_ctrl.c
-
-ifeq ($(CONFIG_MCP55_USE_AZA),y)
-ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/hda_verb.c
-endif
-
-bootblock-y += romstrap.ld
-bootblock-y += romstrap.S
-
-endif
diff --git a/src/southbridge/nvidia/mcp55/azalia.c b/src/southbridge/nvidia/mcp55/azalia.c
deleted file mode 100644
index f393297d2c..0000000000
--- a/src/southbridge/nvidia/mcp55/azalia.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008 Advanced Micro Devices, Inc.
- * Copyright (C) 2008-2010 coresystems GmbH
- *
- * 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/azalia_device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include <device/mmio.h>
-#include <delay.h>
-#include "mcp55.h"
-
-#if CONFIG(MCP55_USE_AZA)
-#define HDA_ICII_REG 0x68
-#define HDA_ICII_BUSY (1 << 0)
-#define HDA_ICII_VALID (1 << 1)
-
-static int set_bits(void *port, u32 mask, u32 val)
-{
- u32 reg32;
- int count;
-
- /* Write (val & mask) to port. */
- val &= mask;
- reg32 = read32(port);
- reg32 &= ~mask;
- reg32 |= val;
- write32(port, reg32);
-
- /* Wait for readback of register to match what was written to it. */
- count = 50;
- do {
- /* Wait 1ms based on BKDG wait time. */
- mdelay(1);
- reg32 = read32(port);
- reg32 &= mask;
- } while ((reg32 != val) && --count);
-
- /* Timeout occurred. */
- if (!count)
- return -1;
- return 0;
-}
-
-static int codec_detect(u8 *base)
-{
- u32 reg32;
-
- /* Set bit 0 to 0 to enter reset state (BAR + 0x8)[0]. */
- if (set_bits(base + 0x08, 1, 0) == -1)
- goto no_codec;
-
- /* Set bit 0 to 1 to exit reset state (BAR + 0x8)[0]. */
- if (set_bits(base + 0x08, 1, 1) == -1)
- goto no_codec;
-
- /* Read in codec location (BAR + 0xe)[2..0]. */
- reg32 = read32(base + 0xe);
- reg32 &= 0x0f;
- if (!reg32)
- goto no_codec;
-
- return reg32;
-
-no_codec:
- /* Codec not found. */
- /* Put HDA back in reset (BAR + 0x8)[0]. */
- set_bits(base + 0x08, 1, 0);
- printk(BIOS_DEBUG, "Azalia: No codec!\n");
- return 0;
-}
-
-
-static u32 find_verb(struct device *dev, u32 viddid, const u32 **verb)
-{
- int idx = 0;
-
- while (idx < (cim_verb_data_size / sizeof(u32))) {
- u32 verb_size = 4 * cim_verb_data[idx + 2]; /* in u32 */
- if (cim_verb_data[idx] != viddid) {
- idx += verb_size + 3; /* Skip verb + header. */
- continue;
- }
- *verb = &cim_verb_data[idx + 3];
- return verb_size;
- }
-
- /* Not all codecs need to load another verb. */
- return 0;
-}
-
-/**
- * Wait 50usec for the codec to indicate it is ready.
- * No response would imply that the codec is non-operative.
- */
-static int wait_for_ready(u8 *base)
-{
- /* Use a 50 usec timeout - the Linux kernel uses the same duration. */
- int timeout = 50;
-
- while (timeout--) {
- u32 reg32 = read32(base + HDA_ICII_REG);
- if (!(reg32 & HDA_ICII_BUSY))
- return 0;
- udelay(1);
- }
-
- return -1;
-}
-
-/**
- * Wait 50usec for the codec to indicate that it accepted the previous command.
- * No response would imply that the code is non-operative.
- */
-static int wait_for_valid(u8 *base)
-{
- u32 reg32;
-
- /* Send the verb to the codec. */
- reg32 = read32(base + 0x68);
- reg32 |= (1 << 0) | (1 << 1);
- write32(base + 0x68, reg32);
-
- /* Use a 50 usec timeout - the Linux kernel uses the same duration. */
- int timeout = 50;
- while (timeout--) {
- reg32 = read32(base + HDA_ICII_REG);
- if ((reg32 & (HDA_ICII_VALID | HDA_ICII_BUSY)) ==
- HDA_ICII_VALID)
- return 0;
- udelay(1);
- }
-
- return -1;
-}
-
-static void codec_init(struct device *dev, u8 *base, int addr)
-{
- u32 reg32, verb_size;
- const u32 *verb;
- int i;
-
- printk(BIOS_DEBUG, "Azalia: Initializing codec #%d\n", addr);
-
- /* 1 */
- if (wait_for_ready(base) == -1)
- return;
-
- reg32 = (addr << 28) | 0x000f0000;
- write32(base + 0x60, reg32);
-
- if (wait_for_valid(base) == -1)
- return;
-
- reg32 = read32(base + 0x64);
-
- /* 2 */
- printk(BIOS_DEBUG, "Azalia: codec viddid: %08x\n", reg32);
- verb_size = find_verb(dev, reg32, &verb);
-
- if (!verb_size) {
- printk(BIOS_DEBUG, "Azalia: No verb!\n");
- return;
- }
- printk(BIOS_DEBUG, "Azalia: verb_size: %d\n", verb_size);
-
- /* 3 */
- for (i = 0; i < verb_size; i++) {
- if (wait_for_ready(base) == -1)
- return;
-
- write32(base + 0x60, verb[i]);
-
- if (wait_for_valid(base) == -1)
- return;
- }
- printk(BIOS_DEBUG, "Azalia: verb loaded.\n");
-}
-
-static void codecs_init(struct device *dev, u8 *base, u32 codec_mask)
-{
- int i;
- for (i = 2; i >= 0; i--) {
- if (codec_mask & (1 << i))
- codec_init(dev, base, i);
- }
-}
-#endif
-
-static void azalia_init(struct device *dev)
-{
-#if CONFIG(MCP55_USE_AZA)
- u8 *base;
- u32 codec_mask, reg32;
- struct resource *res;
- u8 reg8;
-
- /* Set bus master. */
- reg32 = pci_read_config32(dev, PCI_COMMAND);
- pci_write_config32(dev, PCI_COMMAND, reg32 | PCI_COMMAND_MASTER);
-
- pci_write_config8(dev, 0x3c, 0x0a); // TODO: Unused?
-
- reg8 = pci_read_config8(dev, 0x40);
- reg8 |= (1 << 3); /* Clear Clock Detect bit. */
- pci_write_config8(dev, 0x40, reg8);
- reg8 &= ~(1 << 3); /* Keep CLKDETCLR from clearing the bit over and over. */
- pci_write_config8(dev, 0x40, reg8);
- reg8 |= (1 << 2); /* Enable clock detection. */
- pci_write_config8(dev, 0x40, reg8);
- mdelay(1);
- reg8 = pci_read_config8(dev, 0x40);
- printk(BIOS_DEBUG, "Azalia: codec type: %s\n",
- (reg8 & (1 << 1)) ? "Azalia" : "AC97");
-
- reg8 = pci_read_config8(dev, 0x40); /* Audio control */
- reg8 |= 1; /* Select Azalia mode. TODO: Control via devicetree.cb. */
- pci_write_config8(dev, 0x40, reg8);
-
- reg8 = pci_read_config8(dev, 0x4d); /* Docking status. */
- reg8 &= ~(1 << 7); /* Docking not supported. */
- pci_write_config8(dev, 0x4d, reg8);
-
- res = find_resource(dev, 0x10);
- if (!res)
- return;
-
- /*
- * NOTE: This will break as soon as the Azalia gets a BAR above
- * 4G. Is there anything we can do about it?
- */
- base = res2mmio(res, 0, 0);
- printk(BIOS_DEBUG, "Azalia: base = %p\n", base);
- codec_mask = codec_detect(base);
-
- if (codec_mask) {
- printk(BIOS_DEBUG, "Azalia: codec_mask = %02x\n", codec_mask);
- codecs_init(dev, base, codec_mask);
- }
-#endif
-}
-
-static struct pci_operations azalia_pci_ops = {
- .set_subsystem = pci_dev_set_subsystem,
-};
-
-static struct device_operations azalia_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = azalia_init,
- .scan_bus = 0,
-// .enable = mcp55_enable,
- .ops_pci = &azalia_pci_ops,
-};
-
-static const struct pci_driver azalia __pci_driver = {
- .ops = &azalia_ops,
- .vendor = PCI_VENDOR_ID_NVIDIA,
- .device = PCI_DEVICE_ID_NVIDIA_MCP55_AZA,
-};
diff --git a/src/southbridge/nvidia/mcp55/bootblock.c b/src/southbridge/nvidia/mcp55/bootblock.c
deleted file mode 100644
index a3593d3001..0000000000
--- a/src/southbridge/nvidia/mcp55/bootblock.c
+++ /dev/null
@@ -1,49 +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.
- */
-
-#include <stdint.h>
-#include <device/pci_ops.h>
-#include "mcp55.h"
-
-static void mcp55_enable_rom(void)
-{
- u8 byte;
- u16 word;
- pci_devfn_t addr;
-
- /* Enable 4MB ROM access at 0xFFC00000 - 0xFFFFFFFF. */
-
- addr = PCI_DEV(0, (MCP55_DEVN_BASE + 1), 0);
-
- /* Set the 15MB enable bits. */
- byte = pci_read_config8(addr, 0x88);
- byte |= 0xff; /* 256K */
- pci_write_config8(addr, 0x88, byte);
- byte = pci_read_config8(addr, 0x8c);
- byte |= 0xff; /* 1M */
- pci_write_config8(addr, 0x8c, byte);
- word = pci_read_config16(addr, 0x90);
- word |= 0x7fff; /* 15M */
- pci_write_config16(addr, 0x90, word);
-}
-
-static void bootblock_southbridge_init(void)
-{
- mcp55_enable_rom();
-}
diff --git a/src/southbridge/nvidia/mcp55/chip.h b/src/southbridge/nvidia/mcp55/chip.h
deleted file mode 100644
index 4bc8428a1a..0000000000
--- a/src/southbridge/nvidia/mcp55/chip.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 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.
- */
-
-#ifndef SOUTHBRIDGE_NVIDIA_MCP55_CHIP_H
-#define SOUTHBRIDGE_NVIDIA_MCP55_CHIP_H
-
-struct southbridge_nvidia_mcp55_config
-{
- 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;
-};
-
-#endif
diff --git a/src/southbridge/nvidia/mcp55/early_ctrl.c b/src/southbridge/nvidia/mcp55/early_ctrl.c
deleted file mode 100644
index 042dfa0b0f..0000000000
--- a/src/southbridge/nvidia/mcp55/early_ctrl.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 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.
- */
-
-#include <arch/io.h>
-#include <reset.h>
-#include <northbridge/amd/amdfam10/amdfam10.h>
-#include <southbridge/amd/common/reset.h>
-#include "mcp55.h"
-
-void do_soft_reset(void)
-{
- set_bios_reset();
- /* link reset */
- outb(0x02, 0x0cf9);
- outb(0x06, 0x0cf9);
-}
-
-void do_board_reset(void)
-{
- set_bios_reset();
-
- /* full reset */
- outb(0x0a, 0x0cf9);
- outb(0x0e, 0x0cf9);
-}
-
-void enable_fid_change_on_sb(unsigned int sbbusn, unsigned int sbdn)
-{
- /* The default value for MCP55 is good. */
- /* Set VFSMAF (VID/FID System Management Action Field) to 2. */
-}
diff --git a/src/southbridge/nvidia/mcp55/early_setup_car.c b/src/southbridge/nvidia/mcp55/early_setup_car.c
deleted file mode 100644
index 85198ad7c3..0000000000
--- a/src/southbridge/nvidia/mcp55/early_setup_car.c
+++ /dev/null
@@ -1,402 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2006 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.
- */
-
-#include <arch/io.h>
-#include <delay.h>
-#include <console/console.h>
-#include <device/pci_ops.h>
-
-#ifdef UNUSED_CODE
-int set_ht_link_buffer_counts_chain(u8 ht_c_num, unsigned int vendorid, unsigned int val);
-
-static int set_ht_link_mcp55(u8 ht_c_num)
-{
- unsigned int vendorid = 0x10de;
- unsigned int val = 0x01610109;
- /* NVIDIA MCP55 hardcode, hardware can not set it automatically. */
- 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); /* 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);
-}
-#endif
-
-/* SIZE 0x100 */
-#define ANACTRL_IO_BASE 0x2800
-#define ANACTRL_REG_POS 0x68
-
-/* SIZE 0x100 */
-#define SYSCTRL_IO_BASE 0x2400
-#define SYSCTRL_REG_POS 0x64
-
-/* SIZE 0x100 */
-#define ACPICTRL_IO_BASE 0x2000
-#define ACPICTRL_REG_POS 0x60
-
-/*
- * 16 1 1 1 1 8 :0
- * 16 0 4 0 0 8 :1
- * 16 0 4 2 2 4 :2
- * 4 4 4 4 4 8 :3
- * 8 8 4 0 0 8 :4
- * 8 0 4 4 4 8 :5
-*/
-
-#define MCP55_CHIP_REV 3
-
-/* There will be implicit offsets applied, the writes below do not
- * really happen at the PCI_ADDR() this expands to.
- */
-#define MCP55_DEV(d, f, r) PCI_ADDR(0, d, f, r)
-
-static void mcp55_early_set_port(unsigned int mcp55_num, unsigned int *busn,
- unsigned int *devn, unsigned int *io_base)
-{
-
- static const unsigned int ctrl_devport_conf[] = {
- MCP55_DEV(1, 1, ANACTRL_REG_POS), ~(0x0000ff00), ANACTRL_IO_BASE,
- MCP55_DEV(1, 1, SYSCTRL_REG_POS), ~(0x0000ff00), SYSCTRL_IO_BASE,
- MCP55_DEV(1, 1, ACPICTRL_REG_POS), ~(0x0000ff00), ACPICTRL_IO_BASE,
- };
-
- int j;
- for (j = 0; j < mcp55_num; j++) {
- setup_resource_map_offset(ctrl_devport_conf,
- ARRAY_SIZE(ctrl_devport_conf),
- PCI_DEV(busn[j], devn[j], 0), io_base[j]);
- }
-}
-
-static void mcp55_early_clear_port(unsigned int mcp55_num, unsigned int *busn,
- unsigned int *devn, unsigned int *io_base)
-{
- static const unsigned int ctrl_devport_conf_clear[] = {
- MCP55_DEV(1, 1, ANACTRL_REG_POS), ~(0x0000ff00), 0,
- MCP55_DEV(1, 1, SYSCTRL_REG_POS), ~(0x0000ff00), 0,
- MCP55_DEV(1, 1, ACPICTRL_REG_POS), ~(0x0000ff00), 0,
- };
-
- int j;
- for (j = 0; j < mcp55_num; j++) {
- setup_resource_map_offset(ctrl_devport_conf_clear,
- ARRAY_SIZE(ctrl_devport_conf_clear),
- PCI_DEV(busn[j], devn[j], 0), io_base[j]);
- }
-}
-
-static void mcp55_early_pcie_setup(unsigned int busnx, unsigned int devnx,
- unsigned int anactrl_io_base, unsigned int pci_e_x)
-{
- u32 tgio_ctrl, pll_ctrl, dword;
- int i;
- pci_devfn_t dev;
-
- dev = PCI_DEV(busnx, devnx + 1, 1);
-
- dword = pci_read_config32(dev, 0xe4);
- dword |= 0x3f0; /* Disable it at first. */
- pci_write_config32(dev, 0xe4, dword);
-
- for (i = 0; i < 3; i++) {
- tgio_ctrl = inl(anactrl_io_base + 0xcc);
- tgio_ctrl &= ~(3 << 9);
- tgio_ctrl |= (i << 9);
- outl(tgio_ctrl, anactrl_io_base + 0xcc);
- pll_ctrl = inl(anactrl_io_base + 0x30);
- pll_ctrl |= (1 << 31);
- outl(pll_ctrl, anactrl_io_base + 0x30);
- do {
- pll_ctrl = inl(anactrl_io_base + 0x30);
- } while (!(pll_ctrl & 1));
- }
- tgio_ctrl = inl(anactrl_io_base + 0xcc);
- tgio_ctrl &= ~((7 << 4) | (1 << 8));
- tgio_ctrl |= (pci_e_x << 4) | (1 << 8);
- outl(tgio_ctrl, anactrl_io_base + 0xcc);
-
- udelay(100); /* Wait 100us. */
-
- dword = pci_read_config32(dev, 0xe4);
- dword &= ~(0x3f0); /* Enable. */
- pci_write_config32(dev, 0xe4, dword);
-
- mdelay(100); /* Need to wait 100ms. */
-}
-
-static void mcp55_early_setup(unsigned int mcp55_num, unsigned int *busn,
- unsigned int *devn, unsigned int *io_base,
- unsigned int *pci_e_x)
-{
- static const unsigned int ctrl_conf_1[] = {
- RES_PORT_IO_32, ACPICTRL_IO_BASE + 0x10, 0x0007ffff, 0xff78000,
- RES_PORT_IO_32, ACPICTRL_IO_BASE + 0xa4, 0xffedffff, 0x0012000,
- RES_PORT_IO_32, ACPICTRL_IO_BASE + 0xac, 0xfffffdff, 0x0000200,
- RES_PORT_IO_32, ACPICTRL_IO_BASE + 0xb4, 0xfffffffd, 0x0000002,
-
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0x24, 0xc0f0f08f, 0x26020230,
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0x34, 0x00000000, 0x22222222,
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0x08, 0x7FFFFFFF, 0x00000000,
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0x2C, 0x7FFFFFFF, 0x80000000,
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0xCC, 0xFFFFF9FF, 0x00000000,
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0x30, 0x8FFFFFFF, 0x40000000,
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0xCC, 0xFFFFF9FF, 0x00000200,
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0x30, 0x8FFFFFFF, 0x40000000,
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0xCC, 0xFFFFF9FF, 0x00000400,
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0x30, 0x8FFFFFFF, 0x40000000,
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0x74, 0xFFFF0FF5, 0x0000F000,
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0x78, 0xFF00FF00, 0x00100010,
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0x7C, 0xFF0FF0FF, 0x00500500,
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0x80, 0xFFFFFFE7, 0x00000000,
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0x60, 0xFFCFFFFF, 0x00300000,
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0x90, 0xFFFF00FF, 0x0000FF00,
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0x9C, 0xFF00FFFF, 0x00070000,
-
- RES_PCI_IO, MCP55_DEV(0, 0, 0x40), 0x00000000, 0xCB8410DE,
- RES_PCI_IO, MCP55_DEV(0, 0, 0x48), 0xFFFFDCED, 0x00002002,
- RES_PCI_IO, MCP55_DEV(0, 0, 0x78), 0xFFFFFF8E, 0x00000011,
- RES_PCI_IO, MCP55_DEV(0, 0, 0x80), 0xFFFF0000, 0x00009923,
- RES_PCI_IO, MCP55_DEV(0, 0, 0x88), 0xFFFFFFFE, 0x00000000,
- RES_PCI_IO, MCP55_DEV(0, 0, 0x8C), 0xFFFF0000, 0x0000007F,
- RES_PCI_IO, MCP55_DEV(0, 0, 0xDC), 0xFFFEFFFF, 0x00010000,
-
- RES_PCI_IO, MCP55_DEV(1, 0, 0x40), 0x00000000, 0xCB8410DE,
- RES_PCI_IO, MCP55_DEV(1, 0, 0x74), 0xFFFFFF7B, 0x00000084,
- RES_PCI_IO, MCP55_DEV(1, 0, 0xF8), 0xFFFFFFCF, 0x00000010,
-
- RES_PCI_IO, MCP55_DEV(1, 1, 0xC4), 0xFFFFFFFE, 0x00000001,
- RES_PCI_IO, MCP55_DEV(1, 1, 0xF0), 0x7FFFFFFD, 0x00000002,
- RES_PCI_IO, MCP55_DEV(1, 1, 0xF8), 0xFFFFFFCF, 0x00000010,
-
- RES_PCI_IO, MCP55_DEV(8, 0, 0x40), 0x00000000, 0xCB8410DE,
- RES_PCI_IO, MCP55_DEV(8, 0, 0x68), 0xFFFFFF00, 0x000000FF,
- RES_PCI_IO, MCP55_DEV(8, 0, 0xF8), 0xFFFFFFBF, 0x00000040, /* Enable bridge mode. */
-
- RES_PCI_IO, MCP55_DEV(9, 0, 0x40), 0x00000000, 0xCB8410DE,
- RES_PCI_IO, MCP55_DEV(9, 0, 0x68), 0xFFFFFF00, 0x000000FF,
- RES_PCI_IO, MCP55_DEV(9, 0, 0xF8), 0xFFFFFFBF, 0x00000040, /* Enable bridge mode. */
- };
-
- static const unsigned int ctrl_conf_1_1[] = {
- RES_PCI_IO, MCP55_DEV(5, 0, 0x40), 0x00000000, 0xCB8410DE,
- RES_PCI_IO, MCP55_DEV(5, 0, 0x50), 0xFFFFFFFC, 0x00000003,
- RES_PCI_IO, MCP55_DEV(5, 0, 0x64), 0xFFFFFFFE, 0x00000001,
- RES_PCI_IO, MCP55_DEV(5, 0, 0x70), 0xFFF0FFFF, 0x00040000,
- RES_PCI_IO, MCP55_DEV(5, 0, 0xAC), 0xFFFFF0FF, 0x00000100,
- RES_PCI_IO, MCP55_DEV(5, 0, 0x7C), 0xFFFFFFEF, 0x00000000,
- RES_PCI_IO, MCP55_DEV(5, 0, 0xC8), 0xFF00FF00, 0x000A000A,
- RES_PCI_IO, MCP55_DEV(5, 0, 0xD0), 0xF0FFFFFF, 0x03000000,
- RES_PCI_IO, MCP55_DEV(5, 0, 0xE0), 0xF0FFFFFF, 0x03000000,
- };
-
- static const unsigned int ctrl_conf_mcp55_only[] = {
- RES_PCI_IO, MCP55_DEV(1, 1, 0x40), 0x00000000, 0xCB8410DE,
- RES_PCI_IO, MCP55_DEV(1, 1, 0xE0), 0xFFFFFEFF, 0x00000000,
- RES_PCI_IO, MCP55_DEV(1, 1, 0xE4), 0xFFFFFFFB, 0x00000000,
- RES_PCI_IO, MCP55_DEV(1, 1, 0xE8), 0xFFA9C8FF, 0x00003000,
-
- RES_PCI_IO, MCP55_DEV(4, 0, 0x40), 0x00000000, 0xCB8410DE,
- RES_PCI_IO, MCP55_DEV(4, 0, 0xF8), 0xFFFFFFCF, 0x00000010,
-
- RES_PCI_IO, MCP55_DEV(2, 0, 0x40), 0x00000000, 0xCB8410DE,
-
- RES_PCI_IO, MCP55_DEV(2, 1, 0x40), 0x00000000, 0xCB8410DE,
- RES_PCI_IO, MCP55_DEV(2, 1, 0x64), 0xF87FFFFF, 0x05000000,
- RES_PCI_IO, MCP55_DEV(2, 1, 0x78), 0xFFC07FFF, 0x00360000,
- RES_PCI_IO, MCP55_DEV(2, 1, 0x68), 0xFE00D03F, 0x013F2C00,
- RES_PCI_IO, MCP55_DEV(2, 1, 0x70), 0xFFF7FFFF, 0x00080000,
- RES_PCI_IO, MCP55_DEV(2, 1, 0x7C), 0xFFFFF00F, 0x00000570,
- RES_PCI_IO, MCP55_DEV(2, 1, 0xF8), 0xFFFFFFCF, 0x00000010,
-
- RES_PCI_IO, MCP55_DEV(6, 0, 0x04), 0xFFFFFEFB, 0x00000104,
- RES_PCI_IO, MCP55_DEV(6, 0, 0x3C), 0xF5FFFFFF, 0x0A000000,
- RES_PCI_IO, MCP55_DEV(6, 0, 0x40), 0x00C8FFFF, 0x07330000,
- RES_PCI_IO, MCP55_DEV(6, 0, 0x48), 0xFFFFFFF8, 0x00000005,
- RES_PCI_IO, MCP55_DEV(6, 0, 0x4C), 0xFE02FFFF, 0x004C0000,
- RES_PCI_IO, MCP55_DEV(6, 0, 0x74), 0xFFFFFFC0, 0x00000000,
- RES_PCI_IO, MCP55_DEV(6, 0, 0xC0), 0x00000000, 0xCB8410DE,
- RES_PCI_IO, MCP55_DEV(6, 0, 0xC4), 0xFFFFFFF8, 0x00000007,
-#if CONFIG(NORTHBRIDGE_AMD_AMDFAM10)
- /*
- * Avoid crash (complete with severe memory corruption!) during initial CAR boot
- * in mcp55_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, MCP55_DEV(1, 0, 0x78), 0xC0FFFFFF, 0x19000000,
-#endif
-
-#if CONFIG(MCP55_USE_AZA)
- RES_PCI_IO, MCP55_DEV(6, 1, 0x40), 0x00000000, 0xCB8410DE,
-
-#endif
-
-#ifdef MCP55_MB_SETUP
- /* Play a while with GPIO in MCP55. */
- MCP55_MB_SETUP
-#endif
-
-#if CONFIG(MCP55_USE_AZA)
- RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 21, ~(3 << 2), (2 << 2),
- RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 22, ~(3 << 2), (2 << 2),
- RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 46, ~(3 << 2), (2 << 2),
-#endif
- };
-
- static const unsigned int ctrl_conf_master_only[] = {
- RES_PORT_IO_32, ACPICTRL_IO_BASE + 0x80, 0xEFFFFFF, 0x01000000,
-
- /* Master MCP55???? YHLU */
- RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 0, ~(3 << 2), (0 << 2),
- };
-
- static const unsigned int ctrl_conf_2[] = {
- /* I didn't put PCI-E related stuff here. */
-
- RES_PCI_IO, MCP55_DEV(0, 0, 0x74), 0xFFFFF00F, 0x000009D0,
- RES_PCI_IO, MCP55_DEV(1, 0, 0x74), 0xFFFF7FFF, 0x00008000,
-
- RES_PORT_IO_32, SYSCTRL_IO_BASE + 0x48, 0xFFFEFFFF, 0x00010000,
-
- RES_PORT_IO_32, ANACTRL_IO_BASE + 0x60, 0xFFFFFF00, 0x00000012,
-
-#if CONFIG(MCP55_USE_NIC)
- RES_PCI_IO, MCP55_DEV(1, 1, 0xe4), ~((1 << 22) | (1 << 20)), (1 << 22) | (1 << 20),
-
- RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 4, ~(0xff), ((0 << 4) | (1 << 2) | (0 << 0)),
- RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 4, ~(0xff), ((0 << 4) | (1 << 2) | (1 << 0)),
-#endif
- };
-
- int j, i;
-
- for (j = 0; j < mcp55_num; j++) {
- mcp55_early_pcie_setup(busn[j], devn[j],
- io_base[j] + ANACTRL_IO_BASE, pci_e_x[j]);
-
- setup_resource_map_x_offset(ctrl_conf_1,
- ARRAY_SIZE(ctrl_conf_1),
- PCI_DEV(busn[j], devn[j], 0), io_base[j]);
-
- for (i = 0; i < 3; i++) { /* Three SATA */
- setup_resource_map_x_offset(ctrl_conf_1_1,
- ARRAY_SIZE(ctrl_conf_1_1),
- PCI_DEV(busn[j], devn[j], i), io_base[j]);
- }
-
- if (busn[j] == 0) {
- setup_resource_map_x_offset(ctrl_conf_mcp55_only,
- ARRAY_SIZE(ctrl_conf_mcp55_only),
- PCI_DEV(busn[j], devn[j], 0), io_base[j]);
- }
-
- if ((busn[j] == 0) && (mcp55_num>1)) {
- setup_resource_map_x_offset(ctrl_conf_master_only,
- ARRAY_SIZE(ctrl_conf_master_only),
- PCI_DEV(busn[j], devn[j], 0), io_base[j]);
- }
-
- setup_resource_map_x_offset(ctrl_conf_2,
- ARRAY_SIZE(ctrl_conf_2),
- PCI_DEV(busn[j], devn[j], 0), io_base[j]);
- }
-
-}
-
-#ifndef HT_CHAIN_NUM_MAX
-
-#define HT_CHAIN_NUM_MAX 4
-#define HT_CHAIN_BUSN_D 0x40
-#define HT_CHAIN_IOBASE_D 0x4000
-
-#endif
-
-static int mcp55_early_setup_x(void)
-{
- /* Find out how many MCP55 we have. */
- unsigned int busn[HT_CHAIN_NUM_MAX] = {0};
- unsigned int devn[HT_CHAIN_NUM_MAX] = {0};
- unsigned int io_base[HT_CHAIN_NUM_MAX] = {0};
-
- /*
- * FIXME: May have problem if there is different MCP55 HTX card with
- * different PCI_E lane allocation. Need to use same trick about
- * pci1234 to verify node/link connection.
- */
- unsigned int pci_e_x[HT_CHAIN_NUM_MAX] = {
- CONFIG_MCP55_PCI_E_X_0, CONFIG_MCP55_PCI_E_X_1,
- CONFIG_MCP55_PCI_E_X_2, CONFIG_MCP55_PCI_E_X_3,
- };
- int mcp55_num = 0, ht_c_index;
- unsigned int busnx, devnx;
-
- /* FIXME: Multi PCI segment handling. */
-
- /* Any system that only have IO55 without MCP55? */
- for (ht_c_index = 0; ht_c_index < HT_CHAIN_NUM_MAX; ht_c_index++) {
- busnx = ht_c_index * HT_CHAIN_BUSN_D;
- for (devnx = 0; devnx < 0x20; devnx++) {
- u32 id;
- pci_devfn_t dev;
- dev = PCI_DEV(busnx, devnx, 0);
- id = pci_read_config32(dev, PCI_VENDOR_ID);
- if (id == 0x036910de) {
- busn[mcp55_num] = busnx;
- devn[mcp55_num] = devnx;
-
- /* We may have HT chain other than MCP55. */
- io_base[mcp55_num]
- = ht_c_index * HT_CHAIN_IOBASE_D;
-
- mcp55_num++;
- if (mcp55_num == CONFIG_MCP55_NUM)
- goto out;
- break; /* Only one MCP55 on one chain. */
- }
- }
- }
-
-out:
- printk(BIOS_DEBUG, "mcp55_num: %02x\n", mcp55_num);
-
- mcp55_early_set_port(mcp55_num, busn, devn, io_base);
- mcp55_early_setup(mcp55_num, busn, devn, io_base, pci_e_x);
-
- mcp55_early_clear_port(mcp55_num, busn, devn, io_base);
-
- return 0;
-}
diff --git a/src/southbridge/nvidia/mcp55/early_setup_ss.h b/src/southbridge/nvidia/mcp55/early_setup_ss.h
deleted file mode 100644
index a5ddb3be24..0000000000
--- a/src/southbridge/nvidia/mcp55/early_setup_ss.h
+++ /dev/null
@@ -1,217 +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; 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.
- */
-
-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/mcp55/early_smbus.c b/src/southbridge/nvidia/mcp55/early_smbus.c
deleted file mode 100644
index 1b49456a18..0000000000
--- a/src/southbridge/nvidia/mcp55/early_smbus.c
+++ /dev/null
@@ -1,96 +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.
- */
-
-#include <arch/io.h>
-#include <device/pci_ops.h>
-#include <console/console.h>
-#include <device/pci.h>
-#include "smbus.h"
-#include "mcp55.h"
-
-#define SMBUS0_IO_BASE 0x1000
-#define SMBUS1_IO_BASE (0x1000 + (1 << 8))
-/* Size: 0x40 */
-
-void enable_smbus(void)
-{
- pci_devfn_t dev;
- dev = pci_locate_device(PCI_ID(0x10de, 0x0368), 0);
-
- if (dev == PCI_DEV_INVALID)
- die("SMBus controller not found\n");
-
- /* Set SMBus I/O base. */
- pci_write_config32(dev, 0x20, SMBUS0_IO_BASE | 1);
- pci_write_config32(dev, 0x24, SMBUS1_IO_BASE | 1);
-
- /* Set SMBus I/O space enable. */
- pci_write_config16(dev, 0x4, 0x01);
-
- /* Clear any lingering errors, so the transaction will run. */
- outb(inb(SMBUS0_IO_BASE + SMBHSTSTAT), SMBUS0_IO_BASE + SMBHSTSTAT);
- outb(inb(SMBUS1_IO_BASE + SMBHSTSTAT), SMBUS1_IO_BASE + SMBHSTSTAT);
-}
-
-int smbus_recv_byte(unsigned int device)
-{
- return do_smbus_recv_byte(SMBUS0_IO_BASE, device);
-}
-
-int smbus_send_byte(unsigned int device, unsigned char val)
-{
- return do_smbus_send_byte(SMBUS0_IO_BASE, device, val);
-}
-
-int smbus_read_byte(unsigned int device, unsigned int address)
-{
- return do_smbus_read_byte(SMBUS0_IO_BASE, device, address);
-}
-
-int smbus_write_byte(unsigned int device, unsigned int address,
- unsigned char val)
-{
- return do_smbus_write_byte(SMBUS0_IO_BASE, device, address, val);
-}
-
-int smbusx_recv_byte(unsigned int smb_index, unsigned int device)
-{
- return do_smbus_recv_byte(SMBUS0_IO_BASE + (smb_index << 8), device);
-}
-
-int smbusx_send_byte(unsigned int smb_index, unsigned int device,
- unsigned char val)
-{
- return do_smbus_send_byte(SMBUS0_IO_BASE + (smb_index << 8),
- device, val);
-}
-
-int smbusx_read_byte(unsigned int smb_index, unsigned int device,
- unsigned int address)
-{
- return do_smbus_read_byte(SMBUS0_IO_BASE + (smb_index << 8),
- device, address);
-}
-
-int smbusx_write_byte(unsigned int smb_index, unsigned int device,
- unsigned int address, unsigned char val)
-{
- return do_smbus_write_byte(SMBUS0_IO_BASE + (smb_index << 8),
- device, address, val);
-}
diff --git a/src/southbridge/nvidia/mcp55/enable_usbdebug.c b/src/southbridge/nvidia/mcp55/enable_usbdebug.c
deleted file mode 100644
index badf8f47e2..0000000000
--- a/src/southbridge/nvidia/mcp55/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 "mcp55.h"
-
-pci_devfn_t pci_ehci_dbg_dev(unsigned int hcd_idx)
-{
- return PCI_DEV(0, MCP55_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/mcp55/fadt.c b/src/southbridge/nvidia/mcp55/fadt.c
deleted file mode 100644
index 16f0df85de..0000000000
--- a/src/southbridge/nvidia/mcp55/fadt.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Nick Barker <nick.barker9@btinternet.com>
- * Copyright (C) 2007 Rudolf Marek <r.marek@assembler.cz>
- * Copyright (C) 2009 Harald Gutmann <harald.gutmann@gmx.net>
- *
- * 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.
- */
-
-#include <console/console.h>
-#include <string.h>
-#include <arch/acpi.h>
-#include <device/device.h>
-#include <device/pci_ids.h>
-#include <version.h>
-
-extern unsigned int pm_base;
-
-/* Create the Fixed ACPI Description Tables (FADT) for this board. */
-void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt)
-{
- acpi_header_t *header = &(fadt->header);
- struct device *dev;
- int is_mcp55 = 0;
- dev = dev_find_device(PCI_VENDOR_ID_NVIDIA,
- PCI_DEVICE_ID_NVIDIA_MCP55_LPC, 0);
- if (dev)
- is_mcp55 = 1;
-
- memset((void *) fadt, 0, sizeof(acpi_fadt_t));
- memcpy(header->signature, "FACP", 4);
- header->length = sizeof(acpi_fadt_t);
- header->revision = ACPI_FADT_REV_ACPI_1_0;
- 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;
-
- printk(BIOS_INFO, "ACPI: pm_base: %u...\n", pm_base);
-
- fadt->firmware_ctrl = (u32)facs;
- fadt->dsdt = (u32)dsdt;
- fadt->preferred_pm_profile = 1; //check
- fadt->sci_int = 9;
- /* disable system management mode by setting to 0 */
- fadt->smi_cmd = 0x0; //pm_base+0x42e; (value from proprietary acpi fadt)
- fadt->acpi_enable = 0xa1;
- fadt->acpi_disable = 0xa0;
- fadt->s4bios_req = 0x0;
- fadt->pstate_cnt = 0x0;
-
- fadt->pm1a_evt_blk = pm_base;
- fadt->pm1b_evt_blk = 0x0;
- fadt->pm1a_cnt_blk = pm_base + 0x4;
- fadt->pm1b_cnt_blk = 0x0;
- fadt->pm2_cnt_blk = pm_base + 0x1c;
- fadt->pm_tmr_blk = pm_base + 0x8;
- fadt->gpe0_blk = pm_base + 0x20;
-
- 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;
- if (is_mcp55) {
- fadt->gpe1_blk = pm_base + 0x4a0;
- fadt->gpe1_base = 0x20;
- fadt->gpe1_blk_len = 0x10;
- }
- else {
- fadt->gpe1_blk = 0x0;
- fadt->gpe1_base = 0x0;
- fadt->gpe1_blk_len = 0x0;
- }
-
- fadt->cst_cnt = 0;
- fadt->p_lvl2_lat = 0x65;
- fadt->p_lvl3_lat = 0x3e9;
- 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 = 0x4a5;
- fadt->reset_reg.space_id = 0;
- fadt->reset_reg.bit_width = 0;
- fadt->reset_reg.bit_offset = 0;
- fadt->reset_reg.access_size = 0;
- fadt->reset_reg.addrl = 0x0;
- fadt->reset_reg.addrh = 0x0;
-
- fadt->reset_value = 0;
- fadt->x_firmware_ctl_l = (u32)facs;
- fadt->x_firmware_ctl_h = 0;
- fadt->x_dsdt_l = (u32)dsdt;
- fadt->x_dsdt_h = 0;
-
- fadt->x_pm1a_evt_blk.space_id = 1;
- fadt->x_pm1a_evt_blk.bit_width = fadt->pm1_evt_len * 8;
- fadt->x_pm1a_evt_blk.bit_offset = 0;
- fadt->x_pm1a_evt_blk.access_size = 0;
- fadt->x_pm1a_evt_blk.addrl = fadt->pm1a_evt_blk;
- fadt->x_pm1a_evt_blk.addrh = 0x0;
-
- fadt->x_pm1b_evt_blk.space_id = 1;
- fadt->x_pm1b_evt_blk.bit_width = fadt->pm1_evt_len * 8;
- fadt->x_pm1b_evt_blk.bit_offset = 0;
- fadt->x_pm1b_evt_blk.access_size = 0;
- fadt->x_pm1b_evt_blk.addrl = fadt->pm1b_evt_blk;
- fadt->x_pm1b_evt_blk.addrh = 0x0;
-
- fadt->x_pm1a_cnt_blk.space_id = 1;
- fadt->x_pm1a_cnt_blk.bit_width = fadt->pm1_cnt_len * 8;
- fadt->x_pm1a_cnt_blk.bit_offset = 0;
- fadt->x_pm1a_cnt_blk.access_size = 0;
- fadt->x_pm1a_cnt_blk.addrl = fadt->pm1a_cnt_blk;
- fadt->x_pm1a_cnt_blk.addrh = 0x0;
-
- fadt->x_pm1b_cnt_blk.space_id = 1;
- fadt->x_pm1b_cnt_blk.bit_width = fadt->pm1_cnt_len * 8;
- fadt->x_pm1b_cnt_blk.bit_offset = 0;
- fadt->x_pm1b_cnt_blk.access_size = 0;
- fadt->x_pm1b_cnt_blk.addrl = fadt->pm1b_cnt_blk;
- fadt->x_pm1b_cnt_blk.addrh = 0x0;
-
- fadt->x_pm2_cnt_blk.space_id = 1;
- fadt->x_pm2_cnt_blk.bit_width = fadt->pm2_cnt_len * 8;
- fadt->x_pm2_cnt_blk.bit_offset = 0;
- fadt->x_pm2_cnt_blk.access_size = 0;
- fadt->x_pm2_cnt_blk.addrl = fadt->pm2_cnt_blk;
- fadt->x_pm2_cnt_blk.addrh = 0x0;
-
- fadt->x_pm_tmr_blk.space_id = 1;
- fadt->x_pm_tmr_blk.bit_width = fadt->pm_tmr_len * 8;
- fadt->x_pm_tmr_blk.bit_offset = 0;
- fadt->x_pm_tmr_blk.access_size = 0;
- fadt->x_pm_tmr_blk.addrl = fadt->pm_tmr_blk;
- fadt->x_pm_tmr_blk.addrh = 0x0;
-
- fadt->x_gpe0_blk.space_id = 1;
- fadt->x_gpe0_blk.bit_width = fadt->gpe0_blk_len * 8;
- fadt->x_gpe0_blk.bit_offset = 0;
- fadt->x_gpe0_blk.access_size = 0;
- fadt->x_gpe0_blk.addrl = fadt->gpe0_blk;
- fadt->x_gpe0_blk.addrh = 0x0;
-
- fadt->x_gpe1_blk.space_id = 1;
- fadt->x_gpe1_blk.bit_width = fadt->gpe1_blk_len * 8;
- fadt->x_gpe1_blk.bit_offset = 0;
- fadt->x_gpe1_blk.access_size = 0;
- fadt->x_gpe1_blk.addrl = fadt->gpe1_blk;
- fadt->x_gpe1_blk.addrh = 0x0;
-
- header->checksum = acpi_checksum((void *) fadt, header->length);
-}
diff --git a/src/southbridge/nvidia/mcp55/ht.c b/src/southbridge/nvidia/mcp55/ht.c
deleted file mode 100644
index 070f8b7125..0000000000
--- a/src/southbridge/nvidia/mcp55/ht.c
+++ /dev/null
@@ -1,47 +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.
- */
-
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <arch/acpi.h>
-#include "mcp55.h"
-
-#if CONFIG(HAVE_ACPI_TABLES)
-unsigned long acpi_fill_mcfg(unsigned long current)
-{
- /* Not implemented */
- return current;
-}
-#endif
-
-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 = 0,
- .scan_bus = 0,
- .ops_pci = &mcp55_pci_ops,
-};
-
-static const struct pci_driver ht_driver __pci_driver = {
- .ops = &ht_ops,
- .vendor = PCI_VENDOR_ID_NVIDIA,
- .device = PCI_DEVICE_ID_NVIDIA_MCP55_HT,
-};
diff --git a/src/southbridge/nvidia/mcp55/ide.c b/src/southbridge/nvidia/mcp55/ide.c
deleted file mode 100644
index 36e20b4aa0..0000000000
--- a/src/southbridge/nvidia/mcp55/ide.c
+++ /dev/null
@@ -1,78 +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.
- */
-
-#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"
-#include "mcp55.h"
-
-static void ide_init(struct device *dev)
-{
- struct southbridge_nvidia_mcp55_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,
-// .enable = mcp55_enable,
- .ops_pci = &mcp55_pci_ops,
-};
-
-static const struct pci_driver ide_driver __pci_driver = {
- .ops = &ide_ops,
- .vendor = PCI_VENDOR_ID_NVIDIA,
- .device = PCI_DEVICE_ID_NVIDIA_MCP55_IDE,
-};
diff --git a/src/southbridge/nvidia/mcp55/lpc.c b/src/southbridge/nvidia/mcp55/lpc.c
deleted file mode 100644
index de2de5c090..0000000000
--- a/src/southbridge/nvidia/mcp55/lpc.c
+++ /dev/null
@@ -1,284 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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.
- * 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.
- */
-
-#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 <cpu/x86/lapic.h>
-#include <arch/acpi.h>
-#include <stdlib.h>
-#include <cpu/amd/powernow.h>
-#include "mcp55.h"
-
-#define NMI_OFF 0
-
-// 0x7a or e3
-#define PREVIOUS_POWER_STATE 0x7A
-
-#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, int master)
-{
- u8 byte;
- void *ioapic_base;
-
- /* IOAPIC initialization. */
- byte = pci_read_config8(dev, 0x74);
- byte |= (1 << 0); /* Enable IOAPIC. */
- pci_write_config8(dev, 0x74, byte);
- ioapic_base = (void *)pci_read_config32(dev, PCI_BASE_ADDRESS_1); /* 0x14 */
-
- if (master)
- setup_ioapic(ioapic_base, 0);
- else
- clear_ioapic(ioapic_base);
-}
-
-static void lpc_slave_init(struct device *dev)
-{
- lpc_common_init(dev, 0);
-}
-
-static void enable_hpet(struct device *dev)
-{
- unsigned long hpet_address;
-
- pci_write_config32(dev, 0x44, CONFIG_HPET_ADDRESS|1);
- hpet_address=pci_read_config32(dev, 0x44) & 0xfffffffe;
- printk(BIOS_DEBUG, "enabling HPET @0x%lx\n", hpet_address);
-}
-
-static void lpc_init(struct device *dev)
-{
- u8 byte, byte_old;
- int on, nmi_option;
-
- lpc_common_init(dev, 1);
-
- /* power after power fail */
-
-#if 1
- on = CONFIG_MAINBOARD_POWER_FAILURE_STATE;
- get_option(&on, "power_on_after_fail");
- byte = pci_read_config8(dev, PREVIOUS_POWER_STATE);
- byte &= ~0x40;
- if (!on)
- byte |= 0x40;
- pci_write_config8(dev, PREVIOUS_POWER_STATE, byte);
- printk(BIOS_INFO, "set power %s after power fail\n", on ? "on" : "off");
-#endif
- /* 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);
- }
-
- /* Enable error reporting. */
- /* Set up sync flood detected. */
- byte = pci_read_config8(dev, 0x47);
- byte |= (1 << 1);
- pci_write_config8(dev, 0x47, byte);
-
- /* 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. */
- cmos_init(0);
-
- /* Initialize ISA DMA. */
- isa_dma_init();
-
- /* Initialize the High Precision Event Timers (HPET). */
- enable_hpet(dev);
-}
-
-static void mcp55_lpc_read_resources(struct device *dev)
-{
- struct resource *res;
-
- /* Get the normal PCI resources of this device. */
- /* We got one for APIC, or one more for TRAP. */
- pci_dev_read_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;
-
- res = new_resource(dev, 3); /* IOAPIC */
- res->base = IO_APIC_ADDR;
- res->size = 0x00001000;
- res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
-}
-
-/**
- * Enable resources for children devices.
- *
- * @param dev The device whose children's resources are to be enabled.
- */
-static void mcp55_lpc_enable_childrens_resources(struct device *dev)
-{
- u32 reg, reg_var[4];
- int i, var_num = 0;
- struct bus *link;
-
- 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, "mcp55 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 mcp55_lpc_enable_resources(struct device *dev)
-{
- pci_dev_enable_resources(dev);
- mcp55_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 = mcp55_lpc_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = mcp55_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 = &mcp55_pci_ops,
-};
-static const unsigned short lpc_ids[] = {
- PCI_DEVICE_ID_NVIDIA_MCP55_LPC,
- PCI_DEVICE_ID_NVIDIA_MCP55_PRO,
- PCI_DEVICE_ID_NVIDIA_MCP55_LPC_2,
- PCI_DEVICE_ID_NVIDIA_MCP55_LPC_3,
- PCI_DEVICE_ID_NVIDIA_MCP55_LPC_4,
- PCI_DEVICE_ID_NVIDIA_MCP55_LPC_5,
- PCI_DEVICE_ID_NVIDIA_MCP55_LPC_6,
- 0
-};
-static const struct pci_driver lpc_driver __pci_driver = {
- .ops = &lpc_ops,
- .vendor = PCI_VENDOR_ID_NVIDIA,
- .devices = lpc_ids,
-};
-
-static struct device_operations lpc_slave_ops = {
- .read_resources = mcp55_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 = &mcp55_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_MCP55_SLAVE,
-};
diff --git a/src/southbridge/nvidia/mcp55/mcp55.c b/src/southbridge/nvidia/mcp55/mcp55.c
deleted file mode 100644
index db646cd659..0000000000
--- a/src/southbridge/nvidia/mcp55/mcp55.c
+++ /dev/null
@@ -1,234 +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.
- */
-
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include "mcp55.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_MCP55_LPC) ||
- (lpc_dev->device > PCI_DEVICE_ID_NVIDIA_MCP55_PRO)))
- {
- u32 id;
- id = pci_read_config32(lpc_dev, PCI_VENDOR_ID);
- if ((id < (PCI_VENDOR_ID_NVIDIA
- | (PCI_DEVICE_ID_NVIDIA_MCP55_LPC << 16))) ||
- (id > (PCI_VENDOR_ID_NVIDIA
- | (PCI_DEVICE_ID_NVIDIA_MCP55_PRO << 16))))
- {
- lpc_dev = 0;
- }
- }
-
- return lpc_dev;
-}
-
-void mcp55_enable(struct device *dev)
-{
- struct device *lpc_dev = NULL, *sm_dev = NULL;
- unsigned int index = 0, index2 = 0;
- u32 reg_old, reg;
- u8 byte;
- unsigned int deviceid, vendorid, devfn;
- int i;
-
- if (dev->device == 0x0000) {
- vendorid = pci_read_config32(dev, PCI_VENDOR_ID);
- deviceid = (vendorid >> 16) & 0xffff;
- } else {
- deviceid = dev->device;
- }
-
- devfn = (dev->path.pci.devfn) & ~7;
- switch (deviceid) {
- case PCI_DEVICE_ID_NVIDIA_MCP55_HT:
- return;
- case PCI_DEVICE_ID_NVIDIA_MCP55_SM2: //?
- index = 16;
- break;
- case PCI_DEVICE_ID_NVIDIA_MCP55_USB:
- devfn -= (1 << 3);
- index = 8;
- break;
- case PCI_DEVICE_ID_NVIDIA_MCP55_USB2:
- devfn -= (1 << 3);
- index = 20;
- break;
- case PCI_DEVICE_ID_NVIDIA_MCP55_NIC: // two
- case PCI_DEVICE_ID_NVIDIA_MCP55_NIC_BRIDGE: // two
- devfn -= (7 << 3);
- index = 10;
- for (i = 0; i < 2; i++) {
- lpc_dev = find_lpc_dev(dev, devfn - (i << 3));
- if (!lpc_dev)
- continue;
- index -= i;
- devfn -= (i << 3);
- break;
- }
- break;
- case PCI_DEVICE_ID_NVIDIA_MCP55_AZA:
- devfn -= (5 << 3);
- index = 11;
- break;
- case PCI_DEVICE_ID_NVIDIA_MCP55_IDE:
- devfn -= (3 << 3);
- index = 14;
- break;
- case PCI_DEVICE_ID_NVIDIA_MCP55_SATA0: // three
- case PCI_DEVICE_ID_NVIDIA_MCP55_SATA1: // three
- devfn -= (4 << 3);
- index = 22;
- i = (dev->path.pci.devfn) & 7;
- if (i > 0)
- index -= (i + 3);
- break;
- case PCI_DEVICE_ID_NVIDIA_MCP55_PCI:
- devfn -= (5 << 3);
- index = 15;
- break;
- case PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_A:
- devfn -= (0x9 << 3); // to LPC
- index2 = 9;
- break;
- case PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_B_C: // two
- devfn -= (0xa << 3); // to LPC
- index2 = 8;
- for (i = 0; i < 2; i++) {
- lpc_dev = find_lpc_dev(dev, devfn - (i << 3));
- if (!lpc_dev)
- continue;
- index2 -= i;
- devfn -= (i << 3);
- break;
- }
- break;
- case PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_D:
- devfn -= (0xc << 3); // to LPC
- index2 = 6;
- break;
- case PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_E:
- devfn -= (0xd << 3); // to LPC
- index2 = 5;
- break;
- case PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_F:
- devfn -= (0xe << 3); // to LPC
- index2 = 4;
- break;
- default:
- index = 0;
- }
-
- if (!lpc_dev)
- lpc_dev = find_lpc_dev(dev, devfn);
-
- if (!lpc_dev)
- return;
-
- if (index2 != 0) {
- sm_dev = pcidev_path_behind(dev->bus, devfn + 1);
- if (!sm_dev)
- return;
- if (sm_dev) {
- reg_old = reg = pci_read_config32(sm_dev, 0xe4);
- if (!dev->enabled)
- reg |= (1<<index2); /* Disable it. */
- if (reg != reg_old)
- pci_write_config32(sm_dev, 0xe4, reg);
- }
- index2 = 0;
- return;
- }
-
- if (index == 0) { // for LPC
- /* Expose IOAPIC base. */
- byte = pci_read_config8(lpc_dev, 0x74);
- byte |= (1 << 1); /* Expose the BAR. */
- pci_write_config8(dev, 0x74, byte);
-
- /* Expose trap base. */
- byte = pci_read_config8(lpc_dev, 0xdd);
- byte |= (1 << 0) | (1 << 3); /* Expose BAR and enable write. */
- pci_write_config8(dev, 0xdd, byte);
-
- return;
- }
-
- if (index == 16) {
- sm_dev = pcidev_path_behind(dev->bus, devfn + 1);
- if (!sm_dev)
- return;
-
- final_reg = pci_read_config32(sm_dev, 0xe8);
- final_reg &= ~((1 << 16) | (1 << 8) | (1 << 20) | (1 << 14)
- | (1 << 22) | (1 << 18) | (1 << 17) | (1 << 15)
- | (1 << 11) | (1 << 10) | (1 << 9));
- pci_write_config32(sm_dev, 0xe8, final_reg); /* Enable all at first. */
-
- }
-
- if (!dev->enabled) {
- final_reg |= (1 << index); /* Disable it. */
- /*
- * The reason for using final_reg is that if func 1 is disabled,
- * then func 2 will become func 1.
- * Because of this, we need loop through disabling them all at
- * the same time.
- */
- }
-
- /* NIC1 is the final, we need update final reg to 0xe8. */
- if (index == 9) {
- sm_dev = pcidev_path_behind(dev->bus, devfn + 1);
- if (!sm_dev)
- return;
- reg_old = pci_read_config32(sm_dev, 0xe8);
- if (final_reg != reg_old)
- pci_write_config32(sm_dev, 0xe8, final_reg);
- }
-}
-
-static void mcp55_set_subsystem(struct device *dev, unsigned int vendor,
- unsigned int device)
-{
- pci_write_config32(dev, 0x40,
- ((device & 0xffff) << 16) | (vendor & 0xffff));
-}
-
-struct pci_operations mcp55_pci_ops = {
- .set_subsystem = mcp55_set_subsystem,
-};
-
-struct chip_operations southbridge_nvidia_mcp55_ops = {
- CHIP_NAME("NVIDIA MCP55 Southbridge")
- .enable_dev = mcp55_enable,
-};
diff --git a/src/southbridge/nvidia/mcp55/mcp55.h b/src/southbridge/nvidia/mcp55/mcp55.h
deleted file mode 100644
index c3e93d3714..0000000000
--- a/src/southbridge/nvidia/mcp55/mcp55.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 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.
- */
-
-#ifndef SOUTHBRIDGE_NVIDIA_MCP55_MCP55_H
-#define SOUTHBRIDGE_NVIDIA_MCP55_MCP55_H
-
-#if CONFIG_HT_CHAIN_END_UNITID_BASE != 0x20
-#define MCP55_DEVN_BASE CONFIG_HT_CHAIN_END_UNITID_BASE
-#else
-#define MCP55_DEVN_BASE CONFIG_HT_CHAIN_UNITID_BASE
-#endif
-
-#ifndef __ROMCC__
-#include <device/device.h>
-void mcp55_enable(struct device *dev);
-extern struct pci_operations mcp55_pci_ops;
-#endif
-
-void enable_fid_change_on_sb(unsigned int sbbusn, unsigned int sbdn);
-void enable_smbus(void);
-
-/* Concflict declarations with <device/smbus.h>. */
-#if !ENV_RAMSTAGE
-int smbus_recv_byte(unsigned int device);
-int smbus_send_byte(unsigned int device, unsigned char val);
-int smbus_read_byte(unsigned int device, unsigned int address);
-int smbus_write_byte(unsigned int device, unsigned int address, unsigned char val);
-int smbusx_recv_byte(unsigned int smb_index, unsigned int device);
-int smbusx_send_byte(unsigned int smb_index, unsigned int device, unsigned char val);
-int smbusx_read_byte(unsigned int smb_index, unsigned int device, unsigned int address);
-int smbusx_write_byte(unsigned int smb_index, unsigned int device, unsigned int address,
- unsigned char val);
-#endif /* !ENV_RAMSTAGE */
-
-#endif
diff --git a/src/southbridge/nvidia/mcp55/nic.c b/src/southbridge/nvidia/mcp55/nic.c
deleted file mode 100644
index 9e350dda26..0000000000
--- a/src/southbridge/nvidia/mcp55/nic.c
+++ /dev/null
@@ -1,201 +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.
- */
-
-#include <console/console.h>
-#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 <delay.h>
-
-#include "chip.h"
-#include "mcp55.h"
-
-static int phy_read(u8 *base, unsigned int phy_addr, unsigned int phy_reg)
-{
- u32 dword;
- unsigned int loop = 0x100;
-
- write32(base + 0x190, 0x8000); /* Clear MDIO lock bit. */
- mdelay(1);
- dword = read32(base + 0x190);
- if (dword & (1 << 15))
- return -1;
-
- write32(base + 0x180, 1);
- write32(base + 0x190, (phy_addr << 5) | (phy_reg));
- do {
- dword = read32(base + 0x190);
- if (--loop == 0)
- return -4;
- } while ((dword & (1 << 15)));
-
- dword = read32(base + 0x180);
- if (dword & 1)
- return -3;
-
- dword = read32(base + 0x194);
-
- return dword;
-}
-
-static void phy_detect(u8 *base)
-{
- u32 dword;
- int i, val;
- unsigned int id;
-
- dword = read32(base + 0x188);
- dword &= ~(1 << 20);
- write32(base + 0x188, dword);
-
- phy_read(base, 0, 1);
-
- for (i = 1; i <= 32; i++) {
- int phyaddr = i & 0x1f;
- val = phy_read(base, phyaddr, 1);
- if (val < 0)
- continue;
- if ((val & 0xffff) == 0xffff)
- continue;
- if ((val & 0xffff) == 0)
- continue;
- if (!(val & 1))
- break; /* Ethernet PHY */
-
- val = phy_read(base, phyaddr, 3);
- if (val < 0 || val == 0xffff)
- continue;
- id = val & 0xfc00;
- val = phy_read(base, phyaddr, 2);
- if (val < 0 || val == 0xffff)
- continue;
- id |= ((val & 0xffff) << 16);
- printk(BIOS_DEBUG, "MCP55 MAC PHY ID 0x%08x PHY ADDR %d\n",
- id, i);
-// if ((id == 0xe0180000) || (id == 0x0032cc00))
- break;
- }
-
- if (i > 32)
- printk(BIOS_DEBUG, "MCP55 MAC PHY not found\n");
-}
-
-static void nic_init(struct device *dev)
-{
- u8 *base;
- u32 mac_h = 0, mac_l = 0;
- int eeprom_valid = 0;
- struct southbridge_nvidia_mcp55_config *conf;
- static u32 nic_index = 0;
- struct resource *res;
-
- res = find_resource(dev, 0x10);
-
- if (!res)
- return;
-
- base = res2mmio(res, 0, 0);
-
- phy_detect(base);
-
-#define NvRegPhyInterface 0xC0
-#define PHY_RGMII 0x10000000
-
- write32(base + NvRegPhyInterface, PHY_RGMII);
-
- 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 status;
- int i;
- 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; // refer to romstrap.inc and romstrap.ld
- mac_l = read32(mac_pos) + nic_index; // overflow?
- 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,
-// .enable = mcp55_enable,
- .ops_pci = &mcp55_pci_ops,
-};
-static const struct pci_driver nic_driver __pci_driver = {
- .ops = &nic_ops,
- .vendor = PCI_VENDOR_ID_NVIDIA,
- .device = PCI_DEVICE_ID_NVIDIA_MCP55_NIC,
-};
-static const struct pci_driver nic_bridge_driver __pci_driver = {
- .ops = &nic_ops,
- .vendor = PCI_VENDOR_ID_NVIDIA,
- .device = PCI_DEVICE_ID_NVIDIA_MCP55_NIC_BRIDGE,
-};
diff --git a/src/southbridge/nvidia/mcp55/pci.c b/src/southbridge/nvidia/mcp55/pci.c
deleted file mode 100644
index bd92c7eaed..0000000000
--- a/src/southbridge/nvidia/mcp55/pci.c
+++ /dev/null
@@ -1,97 +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.
- */
-
-#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 "mcp55.h"
-
-static void pci_init(struct device *dev)
-{
- u32 dword;
- u16 word;
- struct device *pci_domain_dev;
- struct resource *mem, *pref;
-
- /* System error enable */
- dword = pci_read_config32(dev, 0x04);
- dword |= (1<<8); /* System error enable */
- dword |= (1<<30); /* Clear possible errors */
- pci_write_config32(dev, 0x04, dword);
-
-#if 1
- //only need (a01,xx]
- word = pci_read_config16(dev, 0x48);
- word |= (1<<0); /* MRL2MRM */
- word |= (1<<2); /* MR2MRM */
- pci_write_config16(dev, 0x48, word);
-#endif
-
-#if 1
- dword = pci_read_config32(dev, 0x4c);
- dword |= 0x00440000; /*TABORT_SER_ENABLE Park Last Enable.*/
- pci_write_config32(dev, 0x4c, dword);
-#endif
-
- 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,
-// .enable = mcp55_enable,
- .reset_bus = pci_bus_reset,
-};
-
-static const struct pci_driver pci_driver __pci_driver = {
- .ops = &pci_ops,
- .vendor = PCI_VENDOR_ID_NVIDIA,
- .device = PCI_DEVICE_ID_NVIDIA_MCP55_PCI,
-};
diff --git a/src/southbridge/nvidia/mcp55/pcie.c b/src/southbridge/nvidia/mcp55/pcie.c
deleted file mode 100644
index 0a352443b4..0000000000
--- a/src/southbridge/nvidia/mcp55/pcie.c
+++ /dev/null
@@ -1,61 +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.
- */
-
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include "mcp55.h"
-
-static void pcie_init(struct device *dev)
-{
- /* Enable pci error detecting */
- u32 dword;
-
- /* System error enable */
- 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,
-// .enable = mcp55_enable,
-};
-
-static const unsigned short pcie_ids[] = {
- PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_B_C,
- PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_E,
- PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_A,
- PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_F,
- PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_D,
- 0
-};
-
-static const struct pci_driver pciebc_driver __pci_driver = {
- .ops = &pcie_ops,
- .vendor = PCI_VENDOR_ID_NVIDIA,
- .devices= pcie_ids,
-};
diff --git a/src/southbridge/nvidia/mcp55/reset.c b/src/southbridge/nvidia/mcp55/reset.c
deleted file mode 100644
index d6f7f6f337..0000000000
--- a/src/southbridge/nvidia/mcp55/reset.c
+++ /dev/null
@@ -1,34 +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.
- */
-
-#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 */
- /* Actually it is not a real hard_reset --- it only reset coherent link table, but not reset link freq and width */
- outb((0 <<3)|(0<<2)|(1<<1), 0xcf9);
- outb((0 <<3)|(1<<2)|(1<<1), 0xcf9);
-}
diff --git a/src/southbridge/nvidia/mcp55/romstrap.S b/src/southbridge/nvidia/mcp55/romstrap.S
deleted file mode 100644
index ff170a9927..0000000000
--- a/src/southbridge/nvidia/mcp55/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; 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.
- */
-
- .section ".romstrap", "a", @progbits
-
-
- .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/mcp55/romstrap.ld b/src/southbridge/nvidia/mcp55/romstrap.ld
deleted file mode 100644
index 621cebd9e2..0000000000
--- a/src/southbridge/nvidia/mcp55/romstrap.ld
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 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.
- */
-
-SECTIONS {
- . = (0xffffffff - 0x10) - (__romstrap_end - __romstrap_start) + 1;
- .romstrap (.): {
- KEEP(*(.romstrap))
- }
-}
diff --git a/src/southbridge/nvidia/mcp55/sata.c b/src/southbridge/nvidia/mcp55/sata.c
deleted file mode 100644
index 9f70890ff7..0000000000
--- a/src/southbridge/nvidia/mcp55/sata.c
+++ /dev/null
@@ -1,89 +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.
- */
-
-#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"
-#include "mcp55.h"
-
-static void sata_init(struct device *dev)
-{
- u32 dword;
-
- struct southbridge_nvidia_mcp55_config *conf;
- conf = dev->chip_info;
-
- dword = pci_read_config32(dev, 0x50);
- /* Ensure prefetch is disabled */
- dword &= ~((1 << 15) | (1 << 13));
- if (conf) {
- 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");
- }
- } else {
- dword |= (1<<1) | (1<<0);
- printk(BIOS_DEBUG, "SATA P and S\n");
- }
-
-
-#if 1
- 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);
-
-
-}
-
-static struct device_operations sata_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
-// .enable = mcp55_enable,
- .init = sata_init,
- .scan_bus = 0,
- .ops_pci = &mcp55_pci_ops,
-};
-
-static const struct pci_driver sata0_driver __pci_driver = {
- .ops = &sata_ops,
- .vendor = PCI_VENDOR_ID_NVIDIA,
- .device = PCI_DEVICE_ID_NVIDIA_MCP55_SATA0,
-};
-
-static const struct pci_driver sata1_driver __pci_driver = {
- .ops = &sata_ops,
- .vendor = PCI_VENDOR_ID_NVIDIA,
- .device = PCI_DEVICE_ID_NVIDIA_MCP55_SATA1,
-};
diff --git a/src/southbridge/nvidia/mcp55/smbus.c b/src/southbridge/nvidia/mcp55/smbus.c
deleted file mode 100644
index 0f8dbe3fc5..0000000000
--- a/src/southbridge/nvidia/mcp55/smbus.c
+++ /dev/null
@@ -1,132 +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.
- */
-
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/smbus.h>
-#include "mcp55.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,
-};
-
-#if CONFIG(HAVE_ACPI_TABLES)
-unsigned int pm_base;
-#endif
-
-static void mcp55_sm_read_resources(struct device *dev)
-{
- unsigned long index;
-
- /* Get the normal pci resources of this device */
- pci_dev_read_resources(dev);
-
- for (index = 0x60; index <= 0x68; index+=4) { // We got another 3.
- pci_get_resource(dev, index);
- }
- compact_resources(dev);
-}
-
-static void mcp55_sm_init(struct device *dev)
-{
-#if CONFIG(HAVE_ACPI_TABLES)
- struct resource *res;
-
- res = find_resource(dev, 0x60);
-
- if (res)
- pm_base = res->base;
-#endif
-}
-
-static struct device_operations smbus_ops = {
- .read_resources = mcp55_sm_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = mcp55_sm_init,
- .scan_bus = scan_smbus,
-// .enable = mcp55_enable,
- .ops_pci = &mcp55_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_MCP55_SM2,
-};
diff --git a/src/southbridge/nvidia/mcp55/smbus.h b/src/southbridge/nvidia/mcp55/smbus.h
deleted file mode 100644
index 91e48ba5fe..0000000000
--- a/src/southbridge/nvidia/mcp55/smbus.h
+++ /dev/null
@@ -1,173 +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.
- */
-
-#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;
-}
-static int do_smbus_recv_byte(unsigned int smbus_io_base, unsigned int device)
-{
- unsigned char global_status_register;
- unsigned char byte;
-
- /* set the device I'm talking to */
- outb(((device & 0x7f) << 1)|1 , smbus_io_base + SMBXMITADD);
- 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;
- }
-
- global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */
-
- /* read results of transaction */
- byte = inb(smbus_io_base + SMBHSTCMD);
-
- if (global_status_register != 0x80) { // lose check, otherwise it should be 0
- 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 command... */
- outb(val, smbus_io_base + SMBHSTCMD);
- smbus_delay();
-
- /* set the device I'm talking to */
- outb(((device & 0x7f) << 1) | 0, smbus_io_base + SMBXMITADD);
- 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;
- }
- global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */
-
- if (global_status_register != 0x80) {
- return -1;
- }
- return 0;
-}
-static int do_smbus_read_byte(unsigned int smbus_io_base, unsigned int device, unsigned int address)
-{
- unsigned char global_status_register;
- unsigned char 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;
- }
-
- global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */
-
- /* read results of transaction */
- byte = inb(smbus_io_base + SMBHSTDAT0);
-
- if (global_status_register != 0x80) { // lose check, otherwise it should be 0
- 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;
- }
- global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */
-
- if (global_status_register != 0x80) {
- return -1;
- }
- return 0;
-}
diff --git a/src/southbridge/nvidia/mcp55/usb.c b/src/southbridge/nvidia/mcp55/usb.c
deleted file mode 100644
index 46e27750aa..0000000000
--- a/src/southbridge/nvidia/mcp55/usb.c
+++ /dev/null
@@ -1,39 +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.
- */
-
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include "mcp55.h"
-
-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 = 0,
-// .enable = mcp55_enable,
- .scan_bus = 0,
- .ops_pci = &mcp55_pci_ops,
-};
-
-static const struct pci_driver usb_driver __pci_driver = {
- .ops = &usb_ops,
- .vendor = PCI_VENDOR_ID_NVIDIA,
- .device = PCI_DEVICE_ID_NVIDIA_MCP55_USB,
-};
diff --git a/src/southbridge/nvidia/mcp55/usb2.c b/src/southbridge/nvidia/mcp55/usb2.c
deleted file mode 100644
index 590dedf04a..0000000000
--- a/src/southbridge/nvidia/mcp55/usb2.c
+++ /dev/null
@@ -1,49 +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.
- */
-
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include "mcp55.h"
-#include <device/pci_ehci.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_ehci_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = usb2_init,
-// .enable = mcp55_enable,
- .scan_bus = 0,
- .ops_pci = &mcp55_pci_ops,
-};
-
-static const struct pci_driver usb2_driver __pci_driver = {
- .ops = &usb2_ops,
- .vendor = PCI_VENDOR_ID_NVIDIA,
- .device = PCI_DEVICE_ID_NVIDIA_MCP55_USB2,
-};