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authorJoseph Smith <joe@smittys.pointclark.net>2008-04-01 17:05:22 +0000
committerEd Swierk <eswierk@arastra.com>2008-04-01 17:05:22 +0000
commit23cd49ab807d7d3ce496740000ad588eb5a0a16a (patch)
treeb6a49df4aae9a367a1425177d5b7eaf36267c1fb /src/southbridge
parent06ae6395964b2eb84be10533a7e14049778a45a9 (diff)
downloadcoreboot-23cd49ab807d7d3ce496740000ad588eb5a0a16a.tar.xz
Remove i82801DB files that I meant to delete in r3206.
Signed-off-by: Joseph Smith <joe@smittys.pointclark.net> Acked-by: Corey Osgood <corey.osgood@gmail.com> Acked-by: Ed Swierk <eswierk@arastra.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3208 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/southbridge')
-rw-r--r--src/southbridge/intel/i82801db/i82801db.h33
-rw-r--r--src/southbridge/intel/i82801db/i82801db_ehci.c68
-rw-r--r--src/southbridge/intel/i82801db/i82801db_ide.c75
-rw-r--r--src/southbridge/intel/i82801db/i82801db_lpc.c416
-rw-r--r--src/southbridge/intel/i82801db/i82801db_pci.c63
-rw-r--r--src/southbridge/intel/i82801db/i82801db_reset.c25
-rw-r--r--src/southbridge/intel/i82801db/i82801db_smbus.c63
-rw-r--r--src/southbridge/intel/i82801db/i82801db_smbus.h123
-rw-r--r--src/southbridge/intel/i82801db/i82801db_uhci.c74
-rw-r--r--src/southbridge/intel/i82801db/i82801db_watchdog.c46
10 files changed, 0 insertions, 986 deletions
diff --git a/src/southbridge/intel/i82801db/i82801db.h b/src/southbridge/intel/i82801db/i82801db.h
deleted file mode 100644
index 9090ea3174..0000000000
--- a/src/southbridge/intel/i82801db/i82801db.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef I82801DB_H
-#define I82801DB_H
-
-#include "chip.h"
-
-extern void i82801db_enable(device_t dev);
-
-#define PCI_DMA_CFG 0x90
-#define SERIRQ_CNTL 0x64
-#define GEN_CNTL 0xd0
-#define GEN_STS 0xd4
-#define RTC_CONF 0xd8
-#define GEN_PMCON_3 0xa4
-
-#endif /* I82801DB_H */
diff --git a/src/southbridge/intel/i82801db/i82801db_ehci.c b/src/southbridge/intel/i82801db/i82801db_ehci.c
deleted file mode 100644
index 233d03d915..0000000000
--- a/src/southbridge/intel/i82801db/i82801db_ehci.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include "i82801db.h"
-
-static void ehci_init(struct device *dev)
-{
- uint32_t cmd;
-
- printk_debug("EHCI: Setting up controller.. ");
- cmd = pci_read_config32(dev, PCI_COMMAND);
- pci_write_config32(dev, PCI_COMMAND,
- cmd | PCI_COMMAND_MASTER);
-
- printk_debug("done.\n");
-}
-
-static void ehci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
-{
- uint8_t access_cntl;
- access_cntl = pci_read_config8(dev, 0x80);
- /* Enable writes to protected registers */
- pci_write_config8(dev, 0x80, access_cntl | 1);
- /* Write the subsystem vendor and device id */
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- ((device & 0xffff) << 16) | (vendor & 0xffff));
- /* Restore protection */
- pci_write_config8(dev, 0x80, access_cntl);
-}
-
-static struct pci_operations lops_pci = {
- .set_subsystem = &ehci_set_subsystem,
-};
-static struct device_operations ehci_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = ehci_init,
- .scan_bus = 0,
- .enable = i82801db_enable,
- .ops_pci = &lops_pci,
-};
-
-static const struct pci_driver ehci_driver __pci_driver = {
- .ops = &ehci_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .device = PCI_DEVICE_ID_INTEL_82801DB_EHCI,
-};
diff --git a/src/southbridge/intel/i82801db/i82801db_ide.c b/src/southbridge/intel/i82801db/i82801db_ide.c
deleted file mode 100644
index 17965576eb..0000000000
--- a/src/southbridge/intel/i82801db/i82801db_ide.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include "i82801db.h"
-
-static void ide_init(struct device *dev)
-{
- /* Enable IDE devices and timmings */
- uint8_t byte;
-
- pci_write_config16(dev, 0x40, 0x8000);
- /*
- pci_write_config16(dev, 0x40, 0xa307);
- pci_write_config16(dev, 0x42, 0xa307);
- pci_write_config8(dev, 0x48, 0x05);
- pci_write_config16(dev, 0x4a, 0x0101);
- pci_write_config16(dev, 0x54, 0x5055);
- */
-
- /*
- byte = pci_read_config8(dev, 0x09);
- byte |= 0x0f;
- pci_write_config8(dev, 0x09, byte);
- */
- /* force irq into compat mode
- pci_write_config32(dev, 0x10, 0x0);
- pci_write_config32(dev, 0x14, 0x0);
- pci_write_config32(dev, 0x18, 0x0);
- pci_write_config32(dev, 0x1c, 0x0);
-
-
- pci_write_config8(dev, 0x3d, 00);
- */
- pci_write_config8(dev, 0x3c, 0xff);
-
-
-
- printk_debug("IDE Enabled\n");
-}
-
-static struct device_operations ide_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .enable = 0,
- .init = ide_init,
- .scan_bus = 0,
-};
-
-static const struct pci_driver ide_driver __pci_driver = {
- .ops = &ide_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .device = PCI_DEVICE_ID_INTEL_82801DB_IDE,
-};
-
diff --git a/src/southbridge/intel/i82801db/i82801db_lpc.c b/src/southbridge/intel/i82801db/i82801db_lpc.c
deleted file mode 100644
index 3a2f6d1515..0000000000
--- a/src/southbridge/intel/i82801db/i82801db_lpc.c
+++ /dev/null
@@ -1,416 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/*
- * (C) 2004 Linux Networx
- */
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.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 "i82801db.h"
-
-#define ACPI_BAR 0x40
-#define GPIO_BAR 0x58
-
-#define NMI_OFF 0
-#define MAINBOARD_POWER_OFF 0
-#define MAINBOARD_POWER_ON 1
-
-#ifndef MAINBOARD_POWER_ON_AFTER_POWER_FAIL
-#define MAINBOARD_POWER_ON_AFTER_POWER_FAIL MAINBOARD_POWER_ON
-#endif
-
-#define ALL (0xff << 24)
-#define NONE (0)
-#define DISABLED (1 << 16)
-#define ENABLED (0 << 16)
-#define TRIGGER_EDGE (0 << 15)
-#define TRIGGER_LEVEL (1 << 15)
-#define POLARITY_HIGH (0 << 13)
-#define POLARITY_LOW (1 << 13)
-#define PHYSICAL_DEST (0 << 11)
-#define LOGICAL_DEST (1 << 11)
-#define ExtINT (7 << 8)
-#define NMI (4 << 8)
-#define SMI (2 << 8)
-#define INT (1 << 8)
-
-static void setup_ioapic(void)
-{
- int i;
- unsigned long value_low, value_high;
- unsigned long ioapic_base = 0xfec00000;
- volatile unsigned long *l;
- unsigned interrupts;
-
- l = (unsigned long *) ioapic_base;
-
- l[0] = 0x01;
- interrupts = (l[04] >> 16) & 0xff;
- for (i = 0; i < interrupts; i++) {
- l[0] = (i * 2) + 0x10;
- l[4] = DISABLED;
- value_low = l[4];
- l[0] = (i * 2) + 0x11;
- l[4] = NONE; /* Should this be an address? */
- value_high = l[4];
- if (value_low == 0xffffffff) {
- printk_warning("IO APIC not responding.\n");
- return;
- }
- }
-
- /* Put the ioapic in virtual wire mode */
- l[0] = 0 + 0x10;
- l[4] = ENABLED | TRIGGER_EDGE | POLARITY_HIGH | PHYSICAL_DEST | ExtINT;
-}
-
-#define SERIRQ_CNTL 0x64
-static void i82801db_enable_serial_irqs(device_t dev)
-{
- /* set packet length and toggle silent mode bit */
- pci_write_config8(dev, SERIRQ_CNTL, (1 << 7)|(1 << 6)|((21 - 17) << 2)|(0 << 0));
- pci_write_config8(dev, SERIRQ_CNTL, (1 << 7)|(0 << 6)|((21 - 17) << 2)|(0 << 0));
-}
-
-#define PCI_DMA_CFG 0x90
-static void i82801db_pci_dma_cfg(device_t dev)
-{
- /* Set PCI DMA CFG to lpc I/F DMA
- pci_write_config16(dev, PCI_DMA_CFG, 0xfcff); */
- pci_write_config16(dev, PCI_DMA_CFG, 0x5455);
-}
-
-#define LPC_EN 0xe6
-static void i82801db_enable_lpc(device_t dev)
-{
- /* lpc i/f enable
- pci_write_config8(dev, LPC_EN, 0x0d); */
- pci_write_config16(dev, LPC_EN, 0x3403);
-}
-
-typedef struct southbridge_intel_i82801db_config config_t;
-
-static void set_i82801db_gpio_use_sel(
- device_t dev, struct resource *res, config_t *config)
-{
- uint32_t gpio_use_sel, gpio_use_sel2;
- int i;
-
- gpio_use_sel = 0x1A003180;
- gpio_use_sel2 = 0x00000007;
- for(i = 0; i < 64; i++) {
- int val;
- switch(config->gpio[i] & ICH5R_GPIO_USE_MASK) {
- case ICH5R_GPIO_USE_AS_NATIVE: val = 0; break;
- case ICH5R_GPIO_USE_AS_GPIO: val = 1; break;
- default:
- continue;
- }
- /* The caller is responsible for not playing with unimplemented bits */
- if (i < 32) {
- gpio_use_sel &= ~( 1 << i);
- gpio_use_sel |= (val << i);
- } else {
- gpio_use_sel2 &= ~( 1 << (i - 32));
- gpio_use_sel2 |= (val << (i - 32));
- }
- }
- outl(gpio_use_sel, res->base + 0x00);
- outl(gpio_use_sel2, res->base + 0x30);
-}
-
-static void set_i82801db_gpio_direction(
- device_t dev, struct resource *res, config_t *config)
-{
- uint32_t gpio_io_sel, gpio_io_sel2;
- int i;
-
- gpio_io_sel = 0x0000ffff;
- gpio_io_sel2 = 0x00000300;
- for(i = 0; i < 64; i++) {
- int val;
- switch(config->gpio[i] & ICH5R_GPIO_SEL_MASK) {
- case ICH5R_GPIO_SEL_OUTPUT: val = 0; break;
- case ICH5R_GPIO_SEL_INPUT: val = 1; break;
- default:
- continue;
- }
- /* The caller is responsible for not playing with unimplemented bits */
- if (i < 32) {
- gpio_io_sel &= ~( 1 << i);
- gpio_io_sel |= (val << i);
- } else {
- gpio_io_sel2 &= ~( 1 << (i - 32));
- gpio_io_sel2 |= (val << (i - 32));
- }
- }
- outl(gpio_io_sel, res->base + 0x04);
- outl(gpio_io_sel2, res->base + 0x34);
-}
-
-static void set_i82801db_gpio_level(
- device_t dev, struct resource *res, config_t *config)
-{
- uint32_t gpio_lvl, gpio_lvl2;
- uint32_t gpio_blink;
- int i;
-
- gpio_lvl = 0x1b3f0000;
- gpio_blink = 0x00040000;
- gpio_lvl2 = 0x00030207;
- for(i = 0; i < 64; i++) {
- int val, blink;
- switch(config->gpio[i] & ICH5R_GPIO_LVL_MASK) {
- case ICH5R_GPIO_LVL_LOW: val = 0; blink = 0; break;
- case ICH5R_GPIO_LVL_HIGH: val = 1; blink = 0; break;
- case ICH5R_GPIO_LVL_BLINK: val = 1; blink = 1; break;
- default:
- continue;
- }
- /* The caller is responsible for not playing with unimplemented bits */
- if (i < 32) {
- gpio_lvl &= ~( 1 << i);
- gpio_blink &= ~( 1 << i);
- gpio_lvl |= ( val << i);
- gpio_blink |= (blink << i);
- } else {
- gpio_lvl2 &= ~( 1 << (i - 32));
- gpio_lvl2 |= (val << (i - 32));
- }
- }
- outl(gpio_lvl, res->base + 0x0c);
- outl(gpio_blink, res->base + 0x18);
- outl(gpio_lvl2, res->base + 0x38);
-}
-
-static void set_i82801db_gpio_inv(
- device_t dev, struct resource *res, config_t *config)
-{
- uint32_t gpio_inv;
- int i;
-
- gpio_inv = 0x00000000;
- for(i = 0; i < 32; i++) {
- int val;
- switch(config->gpio[i] & ICH5R_GPIO_INV_MASK) {
- case ICH5R_GPIO_INV_OFF: val = 0; break;
- case ICH5R_GPIO_INV_ON: val = 1; break;
- default:
- continue;
- }
- gpio_inv &= ~( 1 << i);
- gpio_inv |= (val << i);
- }
- outl(gpio_inv, res->base + 0x2c);
-}
-
-static void i82801db_pirq_init(device_t dev)
-{
- config_t *config;
-
- /* Get the chip configuration */
- config = dev->chip_info;
-
- if(config->pirq_a_d) {
- printk_debug("\n\nIRQs A to D = %04x\n\n", config->pirq_a_d);
- pci_write_config32(dev, 0x60, config->pirq_a_d);
- }
- if(config->pirq_e_h) {
- printk_debug("\n\nIRQs e to h = %04x\n\n", config->pirq_e_h);
- pci_write_config32(dev, 0x68, config->pirq_e_h);
- }
-}
-
-
-static void i82801db_gpio_init(device_t dev)
-{
- struct resource *res;
- config_t *config;
-
- /* Skip if I don't have any configuration */
- if (!dev->chip_info) {
- return;
- }
- /* The programmer is responsible for ensuring
- * a valid gpio configuration.
- */
-
- /* Get the chip configuration */
- config = dev->chip_info;
- /* Find the GPIO bar */
- res = find_resource(dev, GPIO_BAR);
- if (!res) {
- return;
- }
-
- /* Set the use selects */
- set_i82801db_gpio_use_sel(dev, res, config);
-
- /* Set the IO direction */
- set_i82801db_gpio_direction(dev, res, config);
-
- /* Setup the input inverters */
- set_i82801db_gpio_inv(dev, res, config);
-
- /* Set the value on the GPIO output pins */
- set_i82801db_gpio_level(dev, res, config);
-
-}
-
-static void enable_hpet(struct device *dev)
-{
-const unsigned long hpet_address = 0xfed0000;
-
- uint32_t dword;
- uint32_t code = (0 & 0x3);
-
- dword = pci_read_config32(dev, GEN_CNTL);
- dword |= (1 << 17); /* enable hpet */
-
- /* Bits [16:15] Memory Address Range
- * 00 FED0_0000h - FED0_03FFh
- * 01 FED0_1000h - FED0_13FFh
- * 10 FED0_2000h - FED0_23FFh
- * 11 FED0_3000h - FED0_33FFh
- */
-
- dword &= ~(3 << 15); /* clear it */
- dword |= (code<<15);
-
- printk_debug("enabling HPET @0x%x\n", hpet_address | (code <<12) );
-}
-
-static void lpc_init(struct device *dev)
-{
- uint8_t byte;
- uint32_t value;
- int pwr_on=MAINBOARD_POWER_ON_AFTER_POWER_FAIL;
-
- /* IO APIC initialization */
- value = pci_read_config32(dev, 0xd0);
- value |= (1 << 8)|(1<<7)|(1<<1);
- pci_write_config32(dev, 0xd0, value);
- value = pci_read_config32(dev, 0xd4);
- value |= (1<<1);
- pci_write_config32(dev, 0xd4, value);
- setup_ioapic();
-
- i82801db_enable_serial_irqs(dev);
-
- i82801db_pci_dma_cfg(dev);
-
- i82801db_enable_lpc(dev);
-
- /* Clear SATA to non raid
- pci_write_config8(dev, 0xae, 0x00);
- */
-
- get_option(&pwr_on, "power_on_after_fail");
- byte = pci_read_config8(dev, 0xa4);
- byte &= 0xfe;
- if (!pwr_on) {
- byte |= 1;
- }
- pci_write_config8(dev, 0xa4, byte);
- printk_info("set power %s after power fail\n", pwr_on?"on":"off");
-
- /* Set up the PIRQ */
- i82801db_pirq_init(dev);
-
- /* Set the state of the gpio lines */
- i82801db_gpio_init(dev);
-
- /* Initialize the real time clock */
- rtc_init(0);
-
- /* Initialize isa dma */
- isa_dma_init();
-
- /* Disable IDE (needed when sata is enabled)
- pci_write_config8(dev, 0xf2, 0x60);
- */
-
- enable_hpet(dev);
-}
-
-static void i82801db_lpc_read_resources(device_t dev)
-{
- struct resource *res;
-
- /* Get the normal pci resources of this device */
- pci_dev_read_resources(dev);
-
- /* Add the ACPI BAR */
- res = pci_get_resource(dev, ACPI_BAR);
-
- /* Add the GPIO BAR */
- res = pci_get_resource(dev, GPIO_BAR);
-
- /* Add an extra subtractive resource for both memory and I/O */
- res = new_resource(dev, IOINDEX_SUBTRACTIVE(0, 0));
- res->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED;
-
- res = new_resource(dev, IOINDEX_SUBTRACTIVE(1, 0));
- res->flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED;
-}
-
-static void i82801db_lpc_enable_resources(device_t dev)
-{
- uint8_t acpi_cntl, gpio_cntl;
-
- /* Enable the normal pci resources */
- pci_dev_enable_resources(dev);
-
- /* Enable the ACPI bar */
- acpi_cntl = pci_read_config8(dev, 0x44);
- acpi_cntl |= (1 << 4);
- pci_write_config8(dev, 0x44, acpi_cntl);
-
- /* Enable the GPIO bar */
- gpio_cntl = pci_read_config8(dev, 0x5c);
- gpio_cntl |= (1 << 4);
- pci_write_config8(dev, 0x5c, gpio_cntl);
-
- enable_childrens_resources(dev);
-}
-
-static struct pci_operations lops_pci = {
- .set_subsystem = 0,
-};
-
-static struct device_operations lpc_ops = {
- .read_resources = i82801db_lpc_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = i82801db_lpc_enable_resources,
- .init = lpc_init,
- .scan_bus = scan_static_bus,
- .enable = i82801db_enable,
- .ops_pci = &lops_pci,
-};
-
-static const struct pci_driver lpc_driver __pci_driver = {
- .ops = &lpc_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .device = PCI_DEVICE_ID_INTEL_82801DB_LPC,
-};
diff --git a/src/southbridge/intel/i82801db/i82801db_pci.c b/src/southbridge/intel/i82801db/i82801db_pci.c
deleted file mode 100644
index 26ed150ab2..0000000000
--- a/src/southbridge/intel/i82801db/i82801db_pci.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include "i82801db.h"
-
-static void pci_init(struct device *dev)
-{
- uint32_t dword;
- uint16_t word;
-
- /* Clear system errors */
- word = pci_read_config16(dev, 0x06);
- word |= 0xf900; /* Clear possible errors */
- pci_write_config16(dev, 0x06, word);
-
-#if 0
- /* System error enable */
- dword = pci_read_config32(dev, 0x04);
- dword |= (1<<8); /* SERR# Enable */
- dword |= (1<<6); /* Parity Error Response */
- pci_write_config32(dev, 0x04, dword);
-#endif
-
- word = pci_read_config16(dev, 0x1e);
- word |= 0xf800; /* Clear possible errors */
- pci_write_config16(dev, 0x1e, word);
-}
-
-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,
- .ops_pci = 0,
-};
-
-static const struct pci_driver pci_driver __pci_driver = {
- .ops = &pci_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .device = PCI_DEVICE_ID_INTEL_82801DB_PCI,
-};
-
diff --git a/src/southbridge/intel/i82801db/i82801db_reset.c b/src/southbridge/intel/i82801db/i82801db_reset.c
deleted file mode 100644
index cbdb0352eb..0000000000
--- a/src/southbridge/intel/i82801db/i82801db_reset.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <arch/io.h>
-
-void i82801db_hard_reset(void)
-{
- /* Try rebooting through port 0xcf9 */
- outb((0 <<3)|(1<<2)|(1<<1), 0xcf9);
-}
diff --git a/src/southbridge/intel/i82801db/i82801db_smbus.c b/src/southbridge/intel/i82801db/i82801db_smbus.c
deleted file mode 100644
index 507bc44dc7..0000000000
--- a/src/southbridge/intel/i82801db/i82801db_smbus.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <device/device.h>
-#include <device/path.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include <device/smbus.h>
-#include <arch/io.h>
-#include "i82801db.h"
-#include "i82801db_smbus.h"
-
-static int lsmbus_read_byte(struct bus *bus, device_t dev, uint8_t address)
-{
- unsigned device;
- struct resource *res;
-
- device = dev->path.u.i2c.device;
- res = find_resource(bus->dev, 0x20);
-
- return do_smbus_read_byte(res->base, device, address);
-}
-
-static struct smbus_bus_operations lops_smbus_bus = {
- .read_byte = lsmbus_read_byte,
-};
-static struct pci_operations lops_pci = {
- /* The subsystem id follows the ide controller */
- .set_subsystem = 0,
-};
-static struct device_operations smbus_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = 0,
- .scan_bus = scan_static_bus,
- .enable = i82801db_enable,
- .ops_pci = &lops_pci,
- .ops_smbus_bus = &lops_smbus_bus,
-};
-
-static const struct pci_driver smbus_driver __pci_driver = {
- .ops = &smbus_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .device = PCI_DEVICE_ID_INTEL_82801DB_SMB,
-};
-
diff --git a/src/southbridge/intel/i82801db/i82801db_smbus.h b/src/southbridge/intel/i82801db/i82801db_smbus.h
deleted file mode 100644
index 015c86c452..0000000000
--- a/src/southbridge/intel/i82801db/i82801db_smbus.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <device/smbus_def.h>
-
-#define SMBHSTSTAT 0x0
-#define SMBHSTCTL 0x2
-#define SMBHSTCMD 0x3
-#define SMBXMITADD 0x4
-#define SMBHSTDAT0 0x5
-#define SMBHSTDAT1 0x6
-#define SMBBLKDAT 0x7
-#define SMBTRNSADD 0x9
-#define SMBSLVDATA 0xa
-#define SMLINK_PIN_CTL 0xe
-#define SMBUS_PIN_CTL 0xf
-
-#define SMBUS_TIMEOUT (100*1000*10)
-
-
-static void smbus_delay(void)
-{
- outb(0x80, 0x80);
-}
-
-static int smbus_wait_until_ready(unsigned smbus_io_base)
-{
- unsigned loops = SMBUS_TIMEOUT;
- unsigned char byte;
- do {
- smbus_delay();
- if (--loops == 0)
- break;
- byte = inb(smbus_io_base + SMBHSTSTAT);
- } while(byte & 1);
- return loops?0:-1;
-}
-
-static int smbus_wait_until_done(unsigned smbus_io_base)
-{
- unsigned loops = SMBUS_TIMEOUT;
- unsigned char byte;
- do {
- smbus_delay();
- if (--loops == 0)
- break;
- byte = inb(smbus_io_base + SMBHSTSTAT);
- } while((byte & 1) || (byte & ~((1<<6)|(1<<0))) == 0);
- return loops?0:-1;
-}
-
-static int smbus_wait_until_blk_done(unsigned smbus_io_base)
-{
- unsigned loops = SMBUS_TIMEOUT;
- unsigned char byte;
- do {
- smbus_delay();
- if (--loops == 0)
- break;
- byte = inb(smbus_io_base + SMBHSTSTAT);
- } while((byte&(1<<7)) == 0);
- return loops?0:-1;
-}
-
-static int do_smbus_read_byte(unsigned smbus_io_base, unsigned device, unsigned address)
-{
- unsigned char global_status_register;
- unsigned char byte;
-
- if (smbus_wait_until_ready(smbus_io_base) < 0) {
- return SMBUS_WAIT_UNTIL_READY_TIMEOUT;
- }
- /* setup transaction */
- /* disable interrupts */
- outb(inb(smbus_io_base + SMBHSTCTL) & (~1), smbus_io_base + SMBHSTCTL);
- /* set the device I'm talking too */
- outb(((device & 0x7f) << 1) | 1, smbus_io_base + SMBXMITADD);
- /* set the command/address... */
- outb(address & 0xFF, smbus_io_base + SMBHSTCMD);
- /* set up for a byte data read */
- outb((inb(smbus_io_base + SMBHSTCTL) & 0xE3) | (0x2 << 2), smbus_io_base + SMBHSTCTL);
- /* clear any lingering errors, so the transaction will run */
- outb(inb(smbus_io_base + SMBHSTSTAT), smbus_io_base + SMBHSTSTAT);
-
- /* clear the data byte...*/
- outb(0, smbus_io_base + SMBHSTDAT0);
-
- /* start the command */
- outb((inb(smbus_io_base + SMBHSTCTL) | 0x40), smbus_io_base + SMBHSTCTL);
-
- /* poll for transaction completion */
- if (smbus_wait_until_done(smbus_io_base) < 0) {
- return SMBUS_WAIT_UNTIL_DONE_TIMEOUT;
- }
-
- global_status_register = inb(smbus_io_base + SMBHSTSTAT);
-
- /* Ignore the In Use Status... */
- global_status_register &= ~(3 << 5);
-
- /* read results of transaction */
- byte = inb(smbus_io_base + SMBHSTDAT0);
- if (global_status_register != (1 << 1)) {
- return SMBUS_ERROR;
- }
- return byte;
-}
-
diff --git a/src/southbridge/intel/i82801db/i82801db_uhci.c b/src/southbridge/intel/i82801db/i82801db_uhci.c
deleted file mode 100644
index 809308376a..0000000000
--- a/src/southbridge/intel/i82801db/i82801db_uhci.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include "i82801db.h"
-
-static void uhci_init(struct device *dev)
-{
- uint32_t cmd;
-
-#if 1
- printk_debug("UHCI: Setting up controller.. ");
- cmd = pci_read_config32(dev, PCI_COMMAND);
- pci_write_config32(dev, PCI_COMMAND,
- cmd | PCI_COMMAND_MASTER);
-
-
- printk_debug("done.\n");
-#endif
-
-}
-
-static struct pci_operations lops_pci = {
- /* The subsystem id follows the ide controller */
- .set_subsystem = 0,
-};
-
-static struct device_operations uhci_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = uhci_init,
- .scan_bus = 0,
- .enable = i82801db_enable,
- .ops_pci = &lops_pci,
-};
-
-static const struct pci_driver usb1_driver __pci_driver = {
- .ops = &uhci_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .device = PCI_DEVICE_ID_INTEL_82801DB_USB1,
-};
-
-static const struct pci_driver usb2_driver __pci_driver = {
- .ops = &uhci_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .device = PCI_DEVICE_ID_INTEL_82801DB_USB2,
-};
-
-static const struct pci_driver usb3_driver __pci_driver = {
- .ops = &uhci_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .device = PCI_DEVICE_ID_INTEL_82801DB_USB3,
-};
-
diff --git a/src/southbridge/intel/i82801db/i82801db_watchdog.c b/src/southbridge/intel/i82801db/i82801db_watchdog.c
deleted file mode 100644
index 7a4aaf059a..0000000000
--- a/src/southbridge/intel/i82801db/i82801db_watchdog.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <console/console.h>
-#include <arch/io.h>
-#include <device/device.h>
-#include <device/pci.h>
-
-void watchdog_off(void)
-{
- device_t dev;
- unsigned long value,base;
-
- /* turn off the ICH5 watchdog */
- dev = dev_find_slot(0, PCI_DEVFN(0x1f,0));
- /* Enable I/O space */
- value = pci_read_config16(dev, 0x04);
- value |= (1 << 10);
- pci_write_config16(dev, 0x04, value);
- /* Get TCO base */
- base = (pci_read_config32(dev, 0x40) & 0x0fffe) + 0x60;
- /* Disable the watchdog timer */
- value = inw(base + 0x08);
- value |= 1 << 11;
- outw(value, base + 0x08);
- /* Clear TCO timeout status */
- outw(0x0008, base + 0x04);
- outw(0x0002, base + 0x06);
- printk_debug("Watchdog ICH5 disabled\r\n");
-}
-