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path: root/util/autoport/bd82x6x.go
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Diffstat (limited to 'util/autoport/bd82x6x.go')
-rw-r--r--util/autoport/bd82x6x.go337
1 files changed, 0 insertions, 337 deletions
diff --git a/util/autoport/bd82x6x.go b/util/autoport/bd82x6x.go
deleted file mode 100644
index 8c418e30..00000000
--- a/util/autoport/bd82x6x.go
+++ /dev/null
@@ -1,337 +0,0 @@
-package main
-
-import "fmt"
-
-type bd82x6x struct {
- variant string
- node *DevTreeNode
-}
-
-func IsPCIeHotplug(ctx Context, port int) bool {
- portDev, ok := PCIMap[PCIAddr{Bus: 0, Dev: 0x1c, Func: port}]
- if !ok {
- return false
- }
- return (portDev.ConfigDump[0xdb] & (1 << 6)) != 0
-}
-
-func ich9GetFlashSize(ctx Context) {
- inteltool := ctx.InfoSource.GetInteltool()
- switch (inteltool.RCBA[0x3410] >> 10) & 3 {
- /* SPI. All boards I've seen with sandy/ivy use SPI. */
- case 3:
- ROMProtocol = "SPI"
- highflkb := uint32(0)
- for reg := uint16(0); reg < 5; reg++ {
- fl := (inteltool.RCBA[0x3854+4*reg] >> 16) & 0x1fff
- flkb := (fl + 1) << 2
- if flkb > highflkb {
- highflkb = flkb
- }
- }
- ROMSizeKB = int(highflkb)
- /* Shared with ME. Flashrom is unable to handle it. */
- FlashROMSupport = "n"
- }
-}
-
-func (b bd82x6x) GetGPIOHeader() string {
- return "southbridge/intel/bd82x6x/pch.h"
-}
-
-func (b bd82x6x) EnableGPE(in int) {
- b.node.Registers[fmt.Sprintf("gpi%d_routing", in)] = "2"
-}
-
-func (b bd82x6x) EncodeGPE(in int) int {
- return in + 0x10
-}
-
-func (b bd82x6x) DecodeGPE(in int) int {
- return in - 0x10
-}
-
-func (b bd82x6x) NeedRouteGPIOManually() {
- b.node.Comment += ", FIXME: set gpiX_routing for EC support"
-}
-
-func (b bd82x6x) Scan(ctx Context, addr PCIDevData) {
-
- SouthBridge = &b
-
- inteltool := ctx.InfoSource.GetInteltool()
- GPIO(ctx, inteltool)
-
- KconfigBool["SOUTHBRIDGE_INTEL_"+b.variant] = true
- KconfigBool["SERIRQ_CONTINUOUS_MODE"] = true
- KconfigInt["USBDEBUG_HCD_INDEX"] = 2
- KconfigComment["USBDEBUG_HCD_INDEX"] = "FIXME: check this"
- dmi := ctx.InfoSource.GetDMI()
- if dmi.Vendor == "LENOVO" {
- KconfigInt["DRAM_RESET_GATE_GPIO"] = 10
- } else {
- KconfigInt["DRAM_RESET_GATE_GPIO"] = 60
- }
- KconfigComment["DRAM_RESET_GATE_GPIO"] = "FIXME: check this"
-
- ich9GetFlashSize(ctx)
-
- DSDTDefines = append(DSDTDefines,
- DSDTDefine{
- Key: "BRIGHTNESS_UP",
- Value: "\\_SB.PCI0.GFX0.INCB",
- },
- DSDTDefine{
- Key: "BRIGHTNESS_DOWN",
- Value: "\\_SB.PCI0.GFX0.DECB",
- })
-
- /* SPI init */
- MainboardIncludes = append(MainboardIncludes, "southbridge/intel/bd82x6x/pch.h")
-
- FADT := ctx.InfoSource.GetACPI()["FACP"]
-
- pcieHotplugMap := "{ "
-
- for port := 0; port < 7; port++ {
- if IsPCIeHotplug(ctx, port) {
- pcieHotplugMap += "1, "
- } else {
- pcieHotplugMap += "0, "
- }
- }
-
- if IsPCIeHotplug(ctx, 7) {
- pcieHotplugMap += "1 }"
- } else {
- pcieHotplugMap += "0 }"
- }
-
- cur := DevTreeNode{
- Chip: "southbridge/intel/bd82x6x",
- Comment: "Intel Series 6 Cougar Point PCH",
-
- Registers: map[string]string{
- "sata_interface_speed_support": "0x3",
- "gen1_dec": FormatHexLE32(PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 0}].ConfigDump[0x84:0x88]),
- "gen2_dec": FormatHexLE32(PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 0}].ConfigDump[0x88:0x8c]),
- "gen3_dec": FormatHexLE32(PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 0}].ConfigDump[0x8c:0x90]),
- "gen4_dec": FormatHexLE32(PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 0}].ConfigDump[0x90:0x94]),
- "pcie_port_coalesce": "1",
- "pcie_hotplug_map": pcieHotplugMap,
-
- "sata_port_map": fmt.Sprintf("0x%x", PCIMap[PCIAddr{Bus: 0, Dev: 0x1f, Func: 2}].ConfigDump[0x92]&0x3f),
-
- "docking_supported": (FormatBool((FADT[113] & (1 << 1)) != 0)),
- "spi_uvscc": fmt.Sprintf("0x%x", inteltool.RCBA[0x38c8]),
- "spi_lvscc": fmt.Sprintf("0x%x", inteltool.RCBA[0x38c4]&^(1<<23)),
- },
- PCISlots: []PCISlot{
- PCISlot{PCIAddr: PCIAddr{Dev: 0x14, Func: 0}, writeEmpty: false, alias: "xhci", additionalComment: "USB 3.0 Controller"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x16, Func: 0}, writeEmpty: true, alias: "mei1", additionalComment: "Management Engine Interface 1"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x16, Func: 1}, writeEmpty: true, alias: "mei2", additionalComment: "Management Engine Interface 2"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x16, Func: 2}, writeEmpty: true, alias: "me_ide_r", additionalComment: "Management Engine IDE-R"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x16, Func: 3}, writeEmpty: true, alias: "me_kt", additionalComment: "Management Engine KT"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x19, Func: 0}, writeEmpty: true, alias: "gbe", additionalComment: "Intel Gigabit Ethernet"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x1a, Func: 0}, writeEmpty: true, alias: "ehci2", additionalComment: "USB2 EHCI #2"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x1b, Func: 0}, writeEmpty: true, alias: "hda", additionalComment: "High Definition Audio"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x1c, Func: 0}, writeEmpty: true, alias: "pcie_rp1", additionalComment: "PCIe Port #1"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x1c, Func: 1}, writeEmpty: true, alias: "pcie_rp2", additionalComment: "PCIe Port #2"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x1c, Func: 2}, writeEmpty: true, alias: "pcie_rp3", additionalComment: "PCIe Port #3"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x1c, Func: 3}, writeEmpty: true, alias: "pcie_rp4", additionalComment: "PCIe Port #4"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x1c, Func: 4}, writeEmpty: true, alias: "pcie_rp5", additionalComment: "PCIe Port #5"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x1c, Func: 5}, writeEmpty: true, alias: "pcie_rp6", additionalComment: "PCIe Port #6"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x1c, Func: 6}, writeEmpty: true, alias: "pcie_rp7", additionalComment: "PCIe Port #7"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x1c, Func: 7}, writeEmpty: true, alias: "pcie_rp8", additionalComment: "PCIe Port #8"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x1d, Func: 0}, writeEmpty: true, alias: "ehci1", additionalComment: "USB2 EHCI #1"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x1e, Func: 0}, writeEmpty: true, alias: "pci_bridge", additionalComment: "PCI bridge"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x1f, Func: 0}, writeEmpty: true, alias: "lpc", additionalComment: "LPC bridge"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x1f, Func: 2}, writeEmpty: true, alias: "sata1", additionalComment: "SATA Controller 1"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x1f, Func: 3}, writeEmpty: true, alias: "smbus", additionalComment: "SMBus"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x1f, Func: 5}, writeEmpty: true, alias: "sata2", additionalComment: "SATA Controller 2"},
- PCISlot{PCIAddr: PCIAddr{Dev: 0x1f, Func: 6}, writeEmpty: true, alias: "thermal", additionalComment: "Thermal"},
- },
- }
-
- b.node = &cur
-
- xhciDev, ok := PCIMap[PCIAddr{Bus: 0, Dev: 0x14, Func: 0}]
-
- if ok {
- cur.Registers["xhci_switchable_ports"] = FormatHexLE32(xhciDev.ConfigDump[0xd4:0xd8])
- cur.Registers["superspeed_capable_ports"] = FormatHexLE32(xhciDev.ConfigDump[0xdc:0xe0])
- cur.Registers["xhci_overcurrent_mapping"] = FormatHexLE32(xhciDev.ConfigDump[0xc0:0xc4])
- }
-
- PutPCIChip(addr, cur)
- PutPCIDevParent(addr, "", "lpc")
-
- DSDTIncludes = append(DSDTIncludes, DSDTInclude{
- File: "southbridge/intel/common/acpi/platform.asl",
- })
- DSDTIncludes = append(DSDTIncludes, DSDTInclude{
- File: "southbridge/intel/bd82x6x/acpi/globalnvs.asl",
- })
- DSDTIncludes = append(DSDTIncludes, DSDTInclude{
- File: "southbridge/intel/common/acpi/sleepstates.asl",
- })
- DSDTPCI0Includes = append(DSDTPCI0Includes, DSDTInclude{
- File: "southbridge/intel/bd82x6x/acpi/pch.asl",
- })
-
- AddBootBlockFile("early_init.c", "")
- AddROMStageFile("early_init.c", "")
-
- sb := Create(ctx, "early_init.c")
- defer sb.Close()
- Add_gpl(sb)
-
- sb.WriteString(`
-#include <bootblock_common.h>
-#include <device/pci_ops.h>
-#include <northbridge/intel/sandybridge/raminit_native.h>
-#include <southbridge/intel/bd82x6x/pch.h>
-
-`)
- sb.WriteString("const struct southbridge_usb_port mainboard_usb_ports[] = {\n")
-
- currentMap := map[uint32]int{
- 0x20000153: 0,
- 0x20000f57: 1,
- 0x2000055b: 2,
- 0x20000f51: 3,
- 0x2000094a: 4,
- 0x2000035f: 5,
- 0x20000f53: 6,
- 0x20000357: 7,
- 0x20000353: 8,
- }
-
- for port := uint(0); port < 14; port++ {
- var pinmask uint32
- OCPin := -1
- if port < 8 {
- pinmask = inteltool.RCBA[0x35a0]
- } else {
- pinmask = inteltool.RCBA[0x35a4]
- }
- for pin := uint(0); pin < 4; pin++ {
- if ((pinmask >> ((port % 8) + 8*pin)) & 1) != 0 {
- OCPin = int(pin)
- if port >= 8 {
- OCPin += 4
- }
- }
- }
- current, ok := currentMap[inteltool.RCBA[uint16(0x3500+4*port)]]
- comment := ""
- if !ok {
- comment = fmt.Sprintf("// FIXME: Unknown current: RCBA(0x%x)=0x%x", 0x3500+4*port, uint16(0x3500+4*port))
- }
- fmt.Fprintf(sb, "\t{ %d, %d, %d }, %s\n",
- ((inteltool.RCBA[0x359c]>>port)&1)^1,
- current,
- OCPin,
- comment)
- }
- sb.WriteString("};\n")
-
- guessedMap := GuessSPDMap(ctx)
-
- sb.WriteString(`
-void bootblock_mainboard_early_init(void)
-{
-`)
- RestorePCI16Simple(sb, addr, 0x82)
-
- RestorePCI16Simple(sb, addr, 0x80)
-
- sb.WriteString(`}
-
-/* FIXME: Put proper SPD map here. */
-void mainboard_get_spd(spd_raw_data *spd, bool id_only)
-{
-`)
- for i, spd := range guessedMap {
- fmt.Fprintf(sb, "\tread_spd(&spd[%d], 0x%02x, id_only);\n", i, spd)
- }
- sb.WriteString("}\n")
-
- gnvs := Create(ctx, "acpi_tables.c")
- defer gnvs.Close()
-
- Add_gpl(gnvs)
- gnvs.WriteString(`#include <acpi/acpi_gnvs.h>
-#include <soc/nvs.h>
-
-/* FIXME: check this function. */
-void mainboard_fill_gnvs(struct global_nvs *gnvs)
-{
- /* The lid is open by default. */
- gnvs->lids = 1;
-
- /* Temperature at which OS will shutdown */
- gnvs->tcrt = 100;
- /* Temperature at which OS will throttle CPU */
- gnvs->tpsv = 90;
-}
-`)
-}
-
-func init() {
- /* BD82X6X LPC */
- for id := 0x1c40; id <= 0x1c5f; id++ {
- RegisterPCI(0x8086, uint16(id), bd82x6x{variant: "BD82X6X"})
- }
-
- /* C216 LPC */
- for id := 0x1e41; id <= 0x1e5f; id++ {
- RegisterPCI(0x8086, uint16(id), bd82x6x{variant: "C216"})
- }
-
- /* PCIe bridge */
- for _, id := range []uint16{
- 0x1c10, 0x1c12, 0x1c14, 0x1c16,
- 0x1c18, 0x1c1a, 0x1c1c, 0x1c1e,
- 0x1e10, 0x1e12, 0x1e14, 0x1e16,
- 0x1e18, 0x1e1a, 0x1e1c, 0x1e1e,
- 0x1e25, 0x244e, 0x2448,
- } {
- RegisterPCI(0x8086, id, GenericPCI{})
- }
-
- /* SMBus controller */
- RegisterPCI(0x8086, 0x1c22, GenericPCI{MissingParent: "smbus"})
- RegisterPCI(0x8086, 0x1e22, GenericPCI{MissingParent: "smbus"})
-
- /* SATA */
- for _, id := range []uint16{
- 0x1c00, 0x1c01, 0x1c02, 0x1c03,
- 0x1e00, 0x1e01, 0x1e02, 0x1e03,
- } {
- RegisterPCI(0x8086, id, GenericPCI{})
- }
-
- /* EHCI */
- for _, id := range []uint16{
- 0x1c26, 0x1c2d, 0x1e26, 0x1e2d,
- } {
- RegisterPCI(0x8086, id, GenericPCI{})
- }
-
- /* XHCI */
- RegisterPCI(0x8086, 0x1e31, GenericPCI{})
-
- /* ME and children */
- for _, id := range []uint16{
- 0x1c3a, 0x1c3b, 0x1c3c, 0x1c3d,
- 0x1e3a, 0x1e3b, 0x1e3c, 0x1e3d,
- } {
- RegisterPCI(0x8086, id, GenericPCI{})
- }
-
- /* Ethernet */
- RegisterPCI(0x8086, 0x1502, GenericPCI{})
- RegisterPCI(0x8086, 0x1503, GenericPCI{})
-
-}
generated by cgit v1.2.1 (git 2.18.0) at 2024-09-06 06:11:44 +0000