diff options
Diffstat (limited to 'src/southbridge/amd/cimx/sb700/late.c')
| -rw-r--r-- | src/southbridge/amd/cimx/sb700/late.c | 307 |
1 files changed, 0 insertions, 307 deletions
diff --git a/src/southbridge/amd/cimx/sb700/late.c b/src/southbridge/amd/cimx/sb700/late.c deleted file mode 100644 index 051b563a24..0000000000 --- a/src/southbridge/amd/cimx/sb700/late.c +++ /dev/null @@ -1,307 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2012 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - - -#include <device/device.h> /* device_t */ -#include <device/pci.h> /* device_operations */ -#include <device/pci_ids.h> -#include <arch/ioapic.h> -#include <device/smbus.h> /* smbus_bus_operations */ -#include <pc80/mc146818rtc.h> -#include <pc80/i8254.h> -#include <pc80/i8259.h> -#include <console/console.h> /* printk */ -#include <device/pci_ehci.h> -#include <arch/acpi.h> -#include "lpc.h" /* lpc_read_resources */ -#include "Platform.h" /* Platform Specific Definitions */ -#include "sb_cimx.h" -#include "sb700_cfg.h" /* sb700 Cimx configuration */ -#include "chip.h" /* struct southbridge_amd_cimx_sb700_config */ - -static AMDSBCFG sb_late_cfg; //global, init in sb700_cimx_config -static AMDSBCFG *sb_config = &sb_late_cfg; - -/** - * @brief Entry point of Southbridge CIMx callout - * - * prototype UINT32 (*SBCIM_HOOK_ENTRY)(UINT32 Param1, UINT32 Param2, void* pConfig) - * - * @param[in] func Southbridge CIMx Function ID. - * @param[in] data Southbridge Input Data. - * @param[in] config Southbridge configuration structure pointer. - * - */ -u32 sb700_callout_entry(u32 func, u32 data, void* config) -{ - u32 ret = 0; - - printk(BIOS_DEBUG, "SB700 - Late.c - sb700_callout_entry - Start.\n"); - printk(BIOS_DEBUG, "SB700 - Late.c - sb700_callout_entry - End.\n"); - return ret; -} - - -static struct pci_operations lops_pci = { - .set_subsystem = pci_dev_set_subsystem, -}; - -static void lpc_enable_resources(device_t dev) -{ - - printk(BIOS_SPEW, "SB700 - Late.c - %s - Start.\n", __func__); - pci_dev_enable_resources(dev); - lpc_enable_childrens_resources(dev); - printk(BIOS_SPEW, "SB700 - Late.c - %s - End.\n", __func__); -} - -static void lpc_init(device_t dev) -{ - printk(BIOS_DEBUG, "SB700 - Late.c - lpc_init - Start.\n"); - - cmos_check_update_date(); - - /* Initialize the real time clock. - * The 0 argument tells cmos_init not to - * update CMOS unless it is invalid. - * 1 tells cmos_init to always initialize the CMOS. - */ - cmos_init(0); - - setup_i8259(); /* Initialize i8259 pic */ - setup_i8254(); /* Initialize i8254 timers */ - - printk(BIOS_DEBUG, "SB700 - Late.c - lpc_init - End.\n"); -} - -unsigned long acpi_fill_mcfg(unsigned long current) -{ - /* Just a dummy */ - return current; -} - - -static struct device_operations lpc_ops = { - .read_resources = lpc_read_resources, - .set_resources = lpc_set_resources, - .enable_resources = lpc_enable_resources, -#if IS_ENABLED(CONFIG_HAVE_ACPI_TABLES) - .write_acpi_tables = acpi_write_hpet, -#endif - .init = lpc_init, - .scan_bus = scan_lpc_bus, - .ops_pci = &lops_pci, -}; - -static const struct pci_driver lpc_driver __pci_driver = { - .ops = &lpc_ops, - .vendor = PCI_VENDOR_ID_ATI, - .device = PCI_DEVICE_ID_ATI_SB700_LPC, -}; - - -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 = 0, - .scan_bus = 0, - .ops_pci = &lops_pci, -}; - -static const struct pci_driver sata_driver __pci_driver = { - .ops = &sata_ops, - .vendor = PCI_VENDOR_ID_ATI, - .device = PCI_DEVICE_ID_ATI_SB700_SATA, //SATA IDE Mode 4390 -}; - -static struct device_operations usb_ops = { - .read_resources = pci_ehci_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = 0, - .scan_bus = 0, - .ops_pci = &lops_pci, -}; - -/* - * The pci id of usb ctrl 0 and 1 are the same. - */ -static const struct pci_driver usb_ohci123_driver __pci_driver = { - .ops = &usb_ops, - .vendor = PCI_VENDOR_ID_ATI, - .device = PCI_DEVICE_ID_ATI_SB700_USB_18_0, /* OHCI-USB1, OHCI-USB2, OHCI-USB3 */ -}; - -static const struct pci_driver usb_ohci3_driver __pci_driver = { - .ops = &usb_ops, - .vendor = PCI_VENDOR_ID_ATI, - .device = PCI_DEVICE_ID_ATI_SB700_USB_18_1, -}; - -static const struct pci_driver usb_ehci123_driver __pci_driver = { - .ops = &usb_ops, - .vendor = PCI_VENDOR_ID_ATI, - .device = PCI_DEVICE_ID_ATI_SB700_USB_18_2, /* EHCI-USB1, EHCI-USB2, EHCI-USB3 */ -}; - -static const struct pci_driver usb_ohci4_driver __pci_driver = { - .ops = &usb_ops, - .vendor = PCI_VENDOR_ID_ATI, - .device = PCI_DEVICE_ID_ATI_SB700_USB_20_5, /* OHCI-USB4 */ -}; - -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 = 0, - .scan_bus = 0, - .ops_pci = &lops_pci, -}; - -static const struct pci_driver azalia_driver __pci_driver = { - .ops = &azalia_ops, - .vendor = PCI_VENDOR_ID_ATI, - .device = PCI_DEVICE_ID_ATI_SB700_HDA, -}; - - -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 = 0, - .scan_bus = pci_scan_bridge, - .reset_bus = pci_bus_reset, - .ops_pci = &lops_pci, -}; - -static const struct pci_driver pci_driver __pci_driver = { - .ops = &pci_ops, - .vendor = PCI_VENDOR_ID_ATI, - .device = PCI_DEVICE_ID_ATI_SB700_PCI, -}; - - -static void sb700_enable(device_t dev) -{ - struct southbridge_amd_cimx_sb700_config *sb_chip = - (struct southbridge_amd_cimx_sb700_config *)(dev->chip_info); - - printk(BIOS_DEBUG, "sb700_enable() "); - switch (dev->path.pci.devfn) { - case (0x11 << 3) | 0: /* 0:11.0 SATA */ - sb700_cimx_config(sb_config); - if (dev->enabled) { - sb_config->SataController = CIMX_OPTION_ENABLED; - if (1 == sb_chip->boot_switch_sata_ide) - sb_config->SataIdeCombMdPriSecOpt = 0; //0 -IDE as primary. - else if (0 == sb_chip->boot_switch_sata_ide) - sb_config->SataIdeCombMdPriSecOpt = 1; //1 -IDE as secondary. - } else { - sb_config->SataController = CIMX_OPTION_DISABLED; - } - break; - - case (0x12 << 3) | 0: /* 0:12:0 OHCI-USB1 */ - case (0x12 << 3) | 2: /* 0:12:2 EHCI-USB1 */ - case (0x13 << 3) | 0: /* 0:13:0 OHCI-USB2 */ - case (0x13 << 3) | 2: /* 0:13:2 EHCI-USB2 */ - break; - - case (0x14 << 3) | 0: /* 0:14:0 SMBUS */ - { - uintptr_t ioapic_base; - printk(BIOS_DEBUG, "sm_init().\n"); - ioapic_base = IO_APIC_ADDR; - clear_ioapic((void *)ioapic_base); - /* I/O APIC IDs are normally limited to 4-bits. Enforce this limit. */ - if (CONFIG_MAX_CPUS >= 16) - setup_ioapic((void *)ioapic_base, 0); - else - setup_ioapic((void *)ioapic_base, CONFIG_MAX_CPUS + 1); - } - break; - - case (0x14 << 3) | 1: /* 0:14:1 IDE */ - break; - - case (0x14 << 3) | 2: /* 0:14:2 HDA */ - if (dev->enabled) { - if (AZALIA_DISABLE == sb_config->AzaliaController) { - sb_config->AzaliaController = AZALIA_AUTO; - } - printk(BIOS_DEBUG, "hda enabled\n"); - } else { - sb_config->AzaliaController = AZALIA_DISABLE; - printk(BIOS_DEBUG, "hda disabled\n"); - } - break; - - - case (0x14 << 3) | 3: /* 0:14:3 LPC */ - break; - - case (0x14 << 3) | 4: /* 0:14:4 PCI */ - break; - - case (0x14 << 3) | 5: /* 0:14:5 OHCI-USB4 */ - /* call CIMX entry after last device enable */ - sb_Before_Pci_Init(); - break; - - default: - break; - } -} - -struct chip_operations southbridge_amd_cimx_sb700_ops = { - CHIP_NAME("ATI SB700") - .enable_dev = sb700_enable, -}; - -/** - * @brief SB Cimx entry point sbBeforePciInit wrapper - */ -void sb_Before_Pci_Init(void) -{ - printk(BIOS_SPEW, "sb700 %s Start\n", __func__); - /* TODO: The sb700 cimx dispatcher not work yet, calling cimx API directly */ - //sb_config->StdHeader.Func = SB_BEFORE_PCI_INIT; - //AmdSbDispatcher(sb_config); - sbBeforePciInit(sb_config); - printk(BIOS_SPEW, "sb700 %s End\n", __func__); -} - -void sb_After_Pci_Init(void) -{ - printk(BIOS_SPEW, "sb700 %s Start\n", __func__); - /* TODO: The sb700 cimx dispatcher not work yet, calling cimx API directly */ - //sb_config->StdHeader.Func = SB_AFTER_PCI_INIT; - //AmdSbDispatcher(sb_config); - sbAfterPciInit(sb_config); - printk(BIOS_SPEW, "sb700 %s End\n", __func__); -} - -void sb_Late_Post(void) -{ - printk(BIOS_SPEW, "sb700 %s Start\n", __func__); - /* TODO: The sb700 cimx dispatcher not work yet, calling cimx API directly */ - //sb_config->StdHeader.Func = SB_LATE_POST_INIT; - //AmdSbDispatcher(sb_config); - sbLatePost(sb_config); - printk(BIOS_SPEW, "sb700 %s End\n", __func__); -} |