diff options
Diffstat (limited to 'src/southbridge/intel/i82801dbm')
17 files changed, 0 insertions, 1002 deletions
diff --git a/src/southbridge/intel/i82801dbm/Kconfig b/src/southbridge/intel/i82801dbm/Kconfig deleted file mode 100644 index 3433d598e4..0000000000 --- a/src/southbridge/intel/i82801dbm/Kconfig +++ /dev/null @@ -1,2 +0,0 @@ -config SOUTHBRIDGE_INTEL_I82801DBM - bool diff --git a/src/southbridge/intel/i82801dbm/Makefile.inc b/src/southbridge/intel/i82801dbm/Makefile.inc deleted file mode 100644 index 713427971c..0000000000 --- a/src/southbridge/intel/i82801dbm/Makefile.inc +++ /dev/null @@ -1,9 +0,0 @@ -driver-y += i82801dbm.o -driver-y += i82801dbm_usb.o -driver-y += i82801dbm_lpc.o -driver-y += i82801dbm_ide.o -driver-y += i82801dbm_usb2.o -driver-y += i82801dbm_ac97.o -#driver-y += i82801dbm_nic.o -#driver-y += i82801dbm_pci.o -obj-y += i82801dbm_reset.o diff --git a/src/southbridge/intel/i82801dbm/chip.h b/src/southbridge/intel/i82801dbm/chip.h deleted file mode 100644 index e1e3da0e6f..0000000000 --- a/src/southbridge/intel/i82801dbm/chip.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef I82801DBM_CHIP_H -#define I82801DBM_CHIP_H - -struct southbridge_intel_i82801dbm_config -{ - int enable_usb; - int enable_native_ide; -}; -struct chip_operations; -extern struct chip_operations southbridge_intel_i82801dbm_ops; - -#endif /* I82801DBM_CHIP_H */ diff --git a/src/southbridge/intel/i82801dbm/cmos_failover.c b/src/southbridge/intel/i82801dbm/cmos_failover.c deleted file mode 100644 index 4821fad3d2..0000000000 --- a/src/southbridge/intel/i82801dbm/cmos_failover.c +++ /dev/null @@ -1,16 +0,0 @@ -//kind of cmos_err for ich5 -#define RTC_FAILED (1 <<2) -#define GEN_PMCON_3 0xa4 -static void check_cmos_failed(void) -{ - - uint8_t byte; - byte = pci_read_config8(PCI_DEV(0,0x1f,0),GEN_PMCON_3); - if( byte & RTC_FAILED){ -//clear bit 1 and bit 2 - byte = cmos_read(RTC_BOOT_BYTE); - byte &= 0x0c; - byte |= CONFIG_MAX_REBOOT_CNT << 4; - cmos_write(byte, RTC_BOOT_BYTE); - } -} diff --git a/src/southbridge/intel/i82801dbm/i82801dbm.c b/src/southbridge/intel/i82801dbm/i82801dbm.c deleted file mode 100644 index 157ffcac1e..0000000000 --- a/src/southbridge/intel/i82801dbm/i82801dbm.c +++ /dev/null @@ -1,65 +0,0 @@ -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include "i82801dbm.h" - -void i82801dbm_enable(device_t dev) -{ - unsigned int index = 0; - uint8_t bHasDisableBit = 0; - uint16_t cur_disable_mask, new_disable_mask; - -// all 82801dbm devices are in bus 0 - unsigned int devfn = PCI_DEVFN(0x1f, 0); // lpc - device_t lpc_dev = dev_find_slot(0, devfn); // 0 - if (!lpc_dev) - return; - - // Calculate disable bit position for specified device:function - // NOTE: For ICH-4, only the following devices can be disabled: - // D31: F0, F1, F3, F5, F6, - // D29: F0, F1, F2, F7 - - if (PCI_SLOT(dev->path.pci.devfn) == 31) { - index = PCI_FUNC(dev->path.pci.devfn); - - switch (index) { - case 0: - case 1: - case 3: - case 5: - case 6: - bHasDisableBit = 1; - break; - - default: - break; - }; - - if (index == 0) - index = 14; // D31:F0 bit is an exception - - } else if (PCI_SLOT(dev->path.pci.devfn) == 29) { - index = 8 + PCI_FUNC(dev->path.pci.devfn); - - if ((PCI_FUNC(dev->path.pci.devfn) < 3) || (PCI_FUNC(dev->path.pci.devfn) == 7)) - bHasDisableBit = 1; - } - - if (bHasDisableBit) { - cur_disable_mask = pci_read_config16(lpc_dev, FUNC_DIS); - new_disable_mask = cur_disable_mask & ~(1<<index); // enable it - if (!dev->enabled) { - new_disable_mask |= (1<<index); // disable it - } - if (new_disable_mask != cur_disable_mask) { - pci_write_config16(lpc_dev, FUNC_DIS, new_disable_mask); - } - } -} - -struct chip_operations southbridge_intel_i82801dbm_ops = { - CHIP_NAME("Intel 82801DBM Southbridge") - .enable_dev = i82801dbm_enable, -}; diff --git a/src/southbridge/intel/i82801dbm/i82801dbm.h b/src/southbridge/intel/i82801dbm/i82801dbm.h deleted file mode 100644 index 824d23a0b6..0000000000 --- a/src/southbridge/intel/i82801dbm/i82801dbm.h +++ /dev/null @@ -1,81 +0,0 @@ -/* the problem: we have 82801dbm support in fb1, and 82801er in fb2. - * fb1 code is what we want, fb2 structure is needed however. - * so we need to get fb1 code for 82801dbm into fb2 structure. - */ -/* What I did: took the 80801er stuff from fb2, verify it against the - * db stuff in fb1, and made sure it was right. - */ - -#ifndef I82801DBM_H -#define I82801DBM_H - -#include "chip.h" -extern void i82801dbm_enable(device_t dev); - -/* -000 = Non-combined. P0 is primary master. P1 is secondary master. -001 = Non-combined. P0 is secondary master. P1 is primary master. -100 = Combined. P0 is primary master. P1 is primary slave. IDE is secondary; Primary IDE channel -disabled. -101 = Combined. P0 is primary slave. P1 is primary master. IDE is secondary. -110 = Combined. IDE is primary. P0 is secondary master. P1 is secondary slave; Secondary IDE -channel disabled. -111 = Combined. IDE is primary. P0 is secondary slave. P1 is secondary master. -*/ - -#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 - -#define PCICMD 0x04 -#define PMBASE 0x40 -#define ACPI_CNTL 0x44 -#define BIOS_CNTL 0x4E -#define GPIO_BASE 0x58 -#define GPIO_CNTL 0x5C -#define PIRQA_ROUT 0x60 -#define PIRQE_ROUT 0x68 -#define COM_DEC 0xE0 -#define LPC_EN 0xE6 -#define FUNC_DIS 0xF2 - -/* 1e f0 244e */ - -#define CMD 0x04 -#define SBUS_NUM 0x19 -#define SUB_BUS_NUM 0x1A -#define SMLT 0x1B -#define IOBASE 0x1C -#define IOLIM 0x1D -#define MEMBASE 0x20 -#define MEMLIM 0x22 -#define CNF 0x50 -#define MTT 0x70 -#define PCI_MAST_STS 0x82 - -#define RTC_FAILED (1 <<2) - - -#define SMBUS_IO_BASE 0x1000 - -#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 - -/* 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) - -#endif /* I82801DBM_H */ diff --git a/src/southbridge/intel/i82801dbm/i82801dbm_ac97.c b/src/southbridge/intel/i82801dbm/i82801dbm_ac97.c deleted file mode 100644 index 3b364017dd..0000000000 --- a/src/southbridge/intel/i82801dbm/i82801dbm_ac97.c +++ /dev/null @@ -1,41 +0,0 @@ -/* - * (C) 2003 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 "i82801dbm.h" - - -static struct device_operations ac97audio_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .enable = i82801dbm_enable, - .init = 0, - .scan_bus = 0, -}; - -static const struct pci_driver ac97audio_driver __pci_driver = { - .ops = &ac97audio_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_82801DBM_AC97_AUDIO, -}; - - -static struct device_operations ac97modem_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .enable = i82801dbm_enable, - .init = 0, - .scan_bus = 0, -}; - -static const struct pci_driver ac97modem_driver __pci_driver = { - .ops = &ac97modem_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_82801DBM_AC97_MODEM, -}; diff --git a/src/southbridge/intel/i82801dbm/i82801dbm_early_smbus.c b/src/southbridge/intel/i82801dbm/i82801dbm_early_smbus.c deleted file mode 100644 index a85c08b9bb..0000000000 --- a/src/southbridge/intel/i82801dbm/i82801dbm_early_smbus.c +++ /dev/null @@ -1,180 +0,0 @@ - -//#define SMBUS_IO_BASE 0x1000 -#define SMBUS_IO_BASE 0x0f00 - -#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 - -/* 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 void enable_smbus(void) -{ - device_t dev = PCI_DEV(0x0, 0x1f, 0x3); - - print_debug("SMBus controller enabled\r\n"); - /* set smbus iobase */ - pci_write_config32(dev, 0x20, SMBUS_IO_BASE | 1); - /* Set smbus enable */ - pci_write_config8(dev, 0x40, 0x01); - /* Set smbus iospace enable */ - pci_write_config16(dev, 0x4, 0x01); - /* Disable interrupt generation */ - outb(0, SMBUS_IO_BASE + SMBHSTCTL); - /* clear any lingering errors, so the transaction will run */ - outb(inb(SMBUS_IO_BASE + SMBHSTSTAT), SMBUS_IO_BASE + SMBHSTSTAT); -} - - -static inline void smbus_delay(void) -{ - outb(0x80, 0x80); -} - -static int smbus_wait_until_active(void) -{ - unsigned long loops; - loops = SMBUS_TIMEOUT; - do { - unsigned char val; - smbus_delay(); - val = inb(SMBUS_IO_BASE + SMBHSTSTAT); - if ((val & 1)) { - break; - } - } while(--loops); - return loops?0:-4; -} - -static int smbus_wait_until_ready(void) -{ - unsigned long loops; - loops = SMBUS_TIMEOUT; - do { - unsigned char val; - smbus_delay(); - val = inb(SMBUS_IO_BASE + SMBHSTSTAT); - if ((val & 1) == 0) { - break; - } - if(loops == (SMBUS_TIMEOUT / 2)) { - outb(inb(SMBUS_IO_BASE + SMBHSTSTAT), - SMBUS_IO_BASE + SMBHSTSTAT); - } - } while(--loops); - return loops?0:-2; -} - -static int smbus_wait_until_done(void) -{ - unsigned long loops; - loops = SMBUS_TIMEOUT; - do { - unsigned char val; - smbus_delay(); - - val = inb(SMBUS_IO_BASE + SMBHSTSTAT); - if ( (val & 1) == 0) { - break; - } - if ((val & ~((1<<6)|(1<<0)) ) != 0 ) { - break; - } - } while(--loops); - return loops?0:-3; -} - -static int smbus_read_byte(unsigned device, unsigned address) -{ - unsigned char global_control_register; - unsigned char global_status_register; - unsigned char byte; - - /*print_err("smbus_read_byte\r\n");*/ - if (smbus_wait_until_ready() < 0) { - print_err_hex8(-2); - return -2; - } - - /* setup transaction */ - /* disable interrupts */ - outb(inb(SMBUS_IO_BASE + SMBHSTCTL) & 0xfe, 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 a byte read, with interrupts disabled */ - outb((inb(SMBUS_IO_BASE + SMBHSTCTL) | 0x40), SMBUS_IO_BASE + SMBHSTCTL); - /* poll for it to start */ - if (smbus_wait_until_active() < 0) { - print_err_hex8(-4); - return -4; - } - - /* poll for transaction completion */ - if (smbus_wait_until_done() < 0) { - print_err_hex8(-3); - return -3; - } - - global_status_register = inb(SMBUS_IO_BASE + SMBHSTSTAT) & ~(1<<6); /* Ignore the In Use Status... */ - - /* read results of transaction */ - byte = inb(SMBUS_IO_BASE + SMBHSTDAT0); - - if (global_status_register != 2) { - print_err_hex8(-1); - return -1; - } -/* - print_err("smbus_read_byte: "); - print_err_hex32(device); print_err(" ad "); print_err_hex32(address); - print_err("value "); print_err_hex8(byte); print_err("\r\n"); - */ - return byte; -} -#if 0 -static void smbus_write_byte(unsigned device, unsigned address, unsigned char val) -{ - if (smbus_wait_until_ready() < 0) { - return; - } - - /* by LYH */ - outb(0x37,SMBUS_IO_BASE + SMBHSTSTAT); - /* set the device I'm talking too */ - outw(((device & 0x7f) << 1) | 0, SMBUS_IO_BASE + SMBHSTADDR); - - /* data to send */ - outb(val, SMBUS_IO_BASE + SMBHSTDAT); - - outb(address & 0xFF, SMBUS_IO_BASE + SMBHSTCMD); - - /* start the command */ - outb(0xa, SMBUS_IO_BASE + SMBHSTCTL); - - /* poll for transaction completion */ - smbus_wait_until_done(); - return; -} -#endif diff --git a/src/southbridge/intel/i82801dbm/i82801dbm_ide.c b/src/southbridge/intel/i82801dbm/i82801dbm_ide.c deleted file mode 100644 index f7d799657b..0000000000 --- a/src/southbridge/intel/i82801dbm/i82801dbm_ide.c +++ /dev/null @@ -1,53 +0,0 @@ -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include "i82801dbm.h" - - -static void ide_init(struct device *dev) -{ -#if ICH5_SATA_ADDRESS_MAP<=1 - /* Enable ide devices so the linux ide driver will work */ - uint16_t word; - uint8_t byte; - int enable_a=1, enable_b=1; - - - word = pci_read_config16(dev, 0x40); - word &= ~((1 << 15)); - if (enable_a) { - /* Enable first ide interface */ - word |= (1<<15); - printk_debug("IDE0 "); - } - pci_write_config16(dev, 0x40, word); - - word = pci_read_config16(dev, 0x42); - word &= ~((1 << 15)); - if (enable_b) { - /* Enable secondary ide interface */ - word |= (1<<15); - printk_debug("IDE1 "); - } - pci_write_config16(dev, 0x42, word); -#endif - -} - -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 = i82801dbm_enable, -}; - -static const struct pci_driver ide_driver __pci_driver = { - .ops = &ide_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_82801DBM_IDE, -}; - diff --git a/src/southbridge/intel/i82801dbm/i82801dbm_lpc.c b/src/southbridge/intel/i82801dbm/i82801dbm_lpc.c deleted file mode 100644 index c461673cbf..0000000000 --- a/src/southbridge/intel/i82801dbm/i82801dbm_lpc.c +++ /dev/null @@ -1,226 +0,0 @@ -/* - * (C) 2003 Linux Networx, SuSE Linux AG - * (C) 2004 Tyan Computer - */ -#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 "i82801dbm.h" - - - -#define NMI_OFF 0 - -void i82801dbm_enable_ioapic( struct device *dev) -{ - uint32_t dword; - volatile uint32_t *ioapic_sba = (volatile uint32_t *)0xfec00000; - volatile uint32_t *ioapic_sbd = (volatile uint32_t *)0xfec00010; - - dword = pci_read_config32(dev, GEN_CNTL); - dword |= (3 << 7); /* enable ioapic */ - dword |= (1 <<13); /* coprocessor error enable */ - dword |= (1 << 1); /* delay transaction enable */ - dword |= (1 << 2); /* DMA collection buf enable */ - pci_write_config32(dev, GEN_CNTL, dword); - printk_debug("ioapic southbridge enabled %x\n",dword); - *ioapic_sba=0; - *ioapic_sbd=(2<<24); - //lyh *ioapic_sba=3; - //lyh *ioapic_sbd=1; - *ioapic_sba=0; - dword=*ioapic_sbd; - printk_debug("Southbridge apic id = %x\n",dword); - if(dword!=(2<<24)) - die(""); - //lyh *ioapic_sba=3; - //lyh dword=*ioapic_sbd; - //lyh printk_debug("Southbridge apic DT = %x\n",dword); - //lyh if(dword!=1) - //lyh die(""); - - -} -void i82801dbm_enable_serial_irqs( struct device *dev) -{ - pci_write_config8(dev, SERIRQ_CNTL, (1 << 7)|(1 << 6)|((21 - 17) << 2)|(0<< 0)); -} -void i82801dbm_lpc_route_dma( struct device *dev, uint8_t mask) -{ - uint16_t word; - int i; - word = pci_read_config16(dev, PCI_DMA_CFG); - word &= ((1 << 10) - (1 << 8)); - for(i = 0; i < 8; i++) { - if (i == 4) - continue; - word |= ((mask & (1 << i))? 3:1) << (i*2); - } - pci_write_config16(dev, PCI_DMA_CFG, word); -} -void i82801dbm_rtc_init(struct device *dev) -{ - uint8_t byte; - uint32_t dword; - int rtc_failed; - byte = pci_read_config8(dev, GEN_PMCON_3); - rtc_failed = byte & RTC_FAILED; - if (rtc_failed) { - byte &= ~(1 << 1); /* preserve the power fail state */ - pci_write_config8(dev, GEN_PMCON_3, byte); - } - dword = pci_read_config32(dev, GEN_STS); - rtc_failed |= dword & (1 << 2); - rtc_init(rtc_failed); -} - - -void i82801dbm_1f0_misc(struct device *dev) -{ - pci_write_config16(dev, PCICMD, 0x014f); - pci_write_config32(dev, PMBASE, 0x00001001); - pci_write_config8(dev, ACPI_CNTL, 0x10); - pci_write_config32(dev, GPIO_BASE, 0x00001181); - pci_write_config8(dev, GPIO_CNTL, 0x10); - pci_write_config32(dev, PIRQA_ROUT, 0x0A05030B); - pci_write_config8(dev, PIRQE_ROUT, 0x07); - pci_write_config8(dev, RTC_CONF, 0x04); - pci_write_config8(dev, COM_DEC, 0x10); //lyh E0-> - pci_write_config16(dev, LPC_EN, 0x000F); //LYH 000D-> -} - -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; - int pwr_on=-1; - int nmi_option; - - /* IO APIC initialization */ - i82801dbm_enable_ioapic(dev); - - i82801dbm_enable_serial_irqs(dev); - -#ifdef SUSPICIOUS_LOOKING_CODE - // The ICH-4 datasheet does not mention this configuration register. - // This code may have been inherited (incorrectly) from code for the AMD 766 southbridge, - // which *does* support this functionality. - - /* posted memory write enable */ - byte = pci_read_config8(dev, 0x46); - pci_write_config8(dev, 0x46, byte | (1<<0)); -#endif - - /* power after power fail */ - /* FIXME this doesn't work! */ - /* Which state do we want to goto after g3 (power restored)? - * 0 == S0 Full On - * 1 == S5 Soft Off - */ - pci_write_config8(dev, GEN_PMCON_3, pwr_on?0:1); - printk_info("set power %s after power fail\n", pwr_on?"on":"off"); -#if 0 - /* Enable Error reporting */ - /* Set up sync flood detected */ - byte = pci_read_config8(dev, 0x47); - byte |= (1 << 1); - pci_write_config8(dev, 0x47, byte); -#endif - - /* Set up NMI on errors */ - byte = inb(0x61); - byte &= ~(1 << 3); /* IOCHK# NMI Enable */ - byte &= ~(1 << 2); /* PCI SERR# Enable */ - outb(byte, 0x61); - byte = inb(0x70); - nmi_option = NMI_OFF; - get_option(&nmi_option, "nmi"); - if (nmi_option) { - byte &= ~(1 << 7); /* set NMI */ - outb(byte, 0x70); - } - - /* Initialize the real time clock */ - i82801dbm_rtc_init(dev); - - i82801dbm_lpc_route_dma(dev, 0xff); - - /* Initialize isa dma */ - isa_dma_init(); - - i82801dbm_1f0_misc(dev); - /* Initialize the High Precision Event Timers */ - enable_hpet(dev); -} - -static void i82801dbm_lpc_read_resources(device_t dev) -{ - struct resource *res; - - /* Get the normal PCI resources of this device. */ - 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 = 0xfec00000; - res->size = 0x00001000; - res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED | IORESOURCE_FIXED; -} - -static void i82801dbm_lpc_enable_resources(device_t dev) -{ - pci_dev_enable_resources(dev); - enable_childrens_resources(dev); -} - -static struct device_operations lpc_ops = { - .read_resources = i82801dbm_lpc_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = i82801dbm_lpc_enable_resources, - .init = lpc_init, - .scan_bus = scan_static_bus, - .enable = i82801dbm_enable, -}; - -static const struct pci_driver lpc_driver __pci_driver = { - .ops = &lpc_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_82801DBM_LPC, -}; diff --git a/src/southbridge/intel/i82801dbm/i82801dbm_nic.c b/src/southbridge/intel/i82801dbm/i82801dbm_nic.c deleted file mode 100644 index e25f1bcaf7..0000000000 --- a/src/southbridge/intel/i82801dbm/i82801dbm_nic.c +++ /dev/null @@ -1,21 +0,0 @@ -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include "i82801dbm.h" - - -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 = 0, - .scan_bus = 0, -}; - -static const struct pci_driver nic_driver __pci_driver = { - .ops = &nic_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = 0x103a, -}; diff --git a/src/southbridge/intel/i82801dbm/i82801dbm_pci.c b/src/southbridge/intel/i82801dbm/i82801dbm_pci.c deleted file mode 100644 index b69cd601c4..0000000000 --- a/src/southbridge/intel/i82801dbm/i82801dbm_pci.c +++ /dev/null @@ -1,33 +0,0 @@ -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include "i82801dbm.h" - -static void pci_init(struct device *dev) -{ - /* Enable pci error detecting */ - uint32_t dword; - /* 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); - -} - -static struct device_operations pci_ops = { - .read_resources = pci_bus_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_bus_enable_resources, - .init = pci_init, - .scan_bus = pci_scan_bridge, -}; - -static const struct pci_driver pci_driver __pci_driver = { - .ops = &pci_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_82801DBM_PCI, -}; - diff --git a/src/southbridge/intel/i82801dbm/i82801dbm_reset.c b/src/southbridge/intel/i82801dbm/i82801dbm_reset.c deleted file mode 100644 index 3d7a4b79b6..0000000000 --- a/src/southbridge/intel/i82801dbm/i82801dbm_reset.c +++ /dev/null @@ -1,7 +0,0 @@ -#include <arch/io.h> - -void hard_reset(void) -{ - /* Try rebooting through port 0xcf9 */ - outb((0 <<3)|(1<<2)|(1<<1), 0xcf9); -} diff --git a/src/southbridge/intel/i82801dbm/i82801dbm_sata.c b/src/southbridge/intel/i82801dbm/i82801dbm_sata.c deleted file mode 100644 index 405ee0e92f..0000000000 --- a/src/southbridge/intel/i82801dbm/i82801dbm_sata.c +++ /dev/null @@ -1,75 +0,0 @@ -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include "i82801dbm.h" - -static void sata_init(struct device *dev) -{ - - uint16_t word; - uint8_t byte; - int enable_c=1, enable_d=1; - // int i; - - //Enable Serial ATA port - byte = pci_read_config8(dev,0x90); - byte &= 0xf8; - byte |= ICH5_SATA_ADDRESS_MAP & 7; - pci_write_config8(dev,0x90,byte); - -// for(i=0;i<10;i++) { - word = pci_read_config16(dev,0x92); - word &= 0xfffc; -// if( (word & 0x0003) == 0x0003) break; - word |= 0x0003; // enable P0/P1 - pci_write_config16(dev,0x92,word); -// } - -// for(i=0;i<10;i++) { - /* enable ide0 */ - word = pci_read_config16(dev, 0x40); - word &= ~(1 << 15); - if(enable_c==0) { -// if( (word & 0x8000) == 0x0000) break; - word |= 0x0000; - } - else { -// if( (word & 0x8000) == 0x8000) break; - word |= 0x8000; - } - pci_write_config16(dev, 0x40, word); -// } - /* enable ide1 */ -// for(i=0;i<10;i++) { - word = pci_read_config16(dev, 0x42); - word &= ~(1 << 15); - if(enable_d==0) { -// if( (word & 0x8000) == 0x0000) break; - word |= 0x0000; - } - else { -// if( (word & 0x8000) == 0x8000) break; - word |= 0x8000; - } - pci_write_config16(dev, 0x42, word); -// } - -} - -static struct device_operations sata_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = sata_init, - .scan_bus = 0, - .enable = i82801dbm_enable, -}; - -static const struct pci_driver stat_driver __pci_driver = { - .ops = &sata_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_82801DBM_SATA, -}; - diff --git a/src/southbridge/intel/i82801dbm/i82801dbm_smbus.c b/src/southbridge/intel/i82801dbm/i82801dbm_smbus.c deleted file mode 100644 index fd06871234..0000000000 --- a/src/southbridge/intel/i82801dbm/i82801dbm_smbus.c +++ /dev/null @@ -1,92 +0,0 @@ -#include <smbus.h> -#include <pci.h> -#include <arch/io.h> - -#define PM_BUS 0 -#define PM_DEVFN PCI_DEVFN(0x1f,3) - -#define SMBUS_IO_BASE 0x1000 -#define SMBHSTSTAT 0 -#define SMBHSTCTL 2 -#define SMBHSTCMD 3 -#define SMBHSTADD 4 -#define SMBHSTDAT0 5 -#define SMBHSTDAT1 6 -#define SMBBLKDAT 7 - -void smbus_enable(void) -{ - unsigned char byte; - /* iobase addr */ - pcibios_write_config_dword(PM_BUS, PM_DEVFN, 0x20, SMBUS_IO_BASE | 1); - /* smbus enable */ - pcibios_write_config_byte(PM_BUS, PM_DEVFN, 0x40, 1); - /* iospace enable */ - pcibios_write_config_word(PM_BUS, PM_DEVFN, 0x4, 1); - - /* Disable interrupt generation */ - outb(0, SMBUS_IO_BASE + SMBHSTCTL); - -} - -void smbus_setup(void) -{ - outb(0, SMBUS_IO_BASE + SMBHSTSTAT); -} - -static void smbus_wait_until_ready(void) -{ - while((inb(SMBUS_IO_BASE + SMBHSTSTAT) & 1) == 1) { - /* nop */ - } -} - -static void smbus_wait_until_done(void) -{ - unsigned char byte; - do { - byte = inb(SMBUS_IO_BASE + SMBHSTSTAT); - } - while((byte &1) == 1); - while( (byte & ~1) == 0) { - byte = inb(SMBUS_IO_BASE + SMBHSTSTAT); - } -} - -int smbus_read_byte(unsigned device, unsigned address, unsigned char *result) -{ - unsigned char host_status_register; - unsigned char byte; - - smbus_wait_until_ready(); - - /* 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 + SMBHSTADD); - /* 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 */ - smbus_wait_until_done(); - - host_status_register = inb(SMBUS_IO_BASE + SMBHSTSTAT); - - /* read results of transaction */ - byte = inb(SMBUS_IO_BASE + SMBHSTDAT0); - - *result = byte; - return host_status_register != 0x02; -} diff --git a/src/southbridge/intel/i82801dbm/i82801dbm_usb.c b/src/southbridge/intel/i82801dbm/i82801dbm_usb.c deleted file mode 100644 index 3fd61673b2..0000000000 --- a/src/southbridge/intel/i82801dbm/i82801dbm_usb.c +++ /dev/null @@ -1,49 +0,0 @@ -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include "i82801dbm.h" - -static void usb_init(struct device *dev) -{ - - -#if 0 - uint32_t cmd; - printk_debug("USB: Setting up controller.. "); - cmd = pci_read_config32(dev, PCI_COMMAND); - pci_write_config32(dev, PCI_COMMAND, - cmd | PCI_COMMAND_IO | PCI_COMMAND_MEMORY | - PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE); - - - printk_debug("done.\n"); -#endif - -} - -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 = usb_init, - .scan_bus = 0, - .enable = i82801dbm_enable, -}; - -static const struct pci_driver usb_driver_1 __pci_driver = { - .ops = &usb_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_82801DBM_USB1, -}; -static const struct pci_driver usb_driver_2 __pci_driver = { - .ops = &usb_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_82801DBM_USB2, -}; -static const struct pci_driver usb_driver_3 __pci_driver = { - .ops = &usb_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_82801DBM_USB3, -}; diff --git a/src/southbridge/intel/i82801dbm/i82801dbm_usb2.c b/src/southbridge/intel/i82801dbm/i82801dbm_usb2.c deleted file mode 100644 index f05fbbb933..0000000000 --- a/src/southbridge/intel/i82801dbm/i82801dbm_usb2.c +++ /dev/null @@ -1,40 +0,0 @@ -//2003 Copywright Tyan - -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include "i82801dbm.h" - -static void usb2_init(struct device *dev) -{ - - -#if 0 - uint32_t cmd; - printk_debug("USB: Setting up controller.. "); - cmd = pci_read_config32(dev, PCI_COMMAND); - pci_write_config32(dev, PCI_COMMAND, - cmd | PCI_COMMAND_IO | PCI_COMMAND_MEMORY | - PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE); - - - printk_debug("done.\n"); -#endif -} - -static struct device_operations usb2_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = usb2_init, - .scan_bus = 0, - .enable = i82801dbm_enable, -}; - -static const struct pci_driver usb2_driver __pci_driver = { - .ops = &usb2_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_82801DBM_EHCI, -}; |