diff options
author | Leah Rowe <leah@libreboot.org> | 2024-07-16 03:57:08 +0100 |
---|---|---|
committer | Leah Rowe <leah@libreboot.org> | 2024-07-16 03:57:08 +0100 |
commit | f367afabc1a9c35cee749efe5540af09914f14e2 (patch) | |
tree | 924624472479eb0affb3f79b39ec478152c1a2bc /util/autoport/haswell.go | |
parent | 373c2eb23dfed9ca0cef80321e7d57ddaf550d35 (diff) |
remove util/autoport
upstream has merged all of the changes that it contained,
so we don't need this anymore. we'll have the newer upstream
changes on the next general revision updates for coreboot,
within config/coreboot/
Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'util/autoport/haswell.go')
-rw-r--r-- | util/autoport/haswell.go | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/util/autoport/haswell.go b/util/autoport/haswell.go deleted file mode 100644 index 645b197a..00000000 --- a/util/autoport/haswell.go +++ /dev/null @@ -1,139 +0,0 @@ -package main - -import "fmt" - -type haswellmc struct { - variant string -} - -func divceil(a uint32, b uint32) uint32 { - return (a + b - 1) / b -} - -func getPanelCfg(inteltool InteltoolData, isULT bool) string { - var refclk uint32 - var pwm_hz uint32 - - if isULT { - refclk = 24000000 - } else { - refclk = 135000000 - } - if (inteltool.IGD[0xc8254] >> 16) != 0 { - pwm_hz = refclk / 128 / (inteltool.IGD[0xc8254] >> 16) - } else { - pwm_hz = 0 - } - - gpu_panel_power_up_delay := (inteltool.IGD[0xc7208] >> 16) & 0x1fff - gpu_panel_power_backlight_on_delay := inteltool.IGD[0xc7208] & 0x1fff - gpu_panel_power_down_delay := (inteltool.IGD[0xc720c] >> 16) & 0x1fff - gpu_panel_power_backlight_off_delay := inteltool.IGD[0xc720c] & 0x1fff - gpu_panel_power_cycle_delay := inteltool.IGD[0xc7210] & 0x1f - - return fmt.Sprintf(`{ - .up_delay_ms = %3d, - .down_delay_ms = %3d, - .cycle_delay_ms = %3d, - .backlight_on_delay_ms = %3d, - .backlight_off_delay_ms = %3d, - .backlight_pwm_hz = %3d, - }`, - divceil(gpu_panel_power_up_delay, 10), - divceil(gpu_panel_power_down_delay, 10), - (gpu_panel_power_cycle_delay-1)*100, - divceil(gpu_panel_power_backlight_on_delay, 10), - divceil(gpu_panel_power_backlight_off_delay, 10), - pwm_hz) -} - -func (i haswellmc) Scan(ctx Context, addr PCIDevData) { - inteltool := ctx.InfoSource.GetInteltool() - - isULT := (i.variant == "ULT") - DevTree = DevTreeNode{ - Chip: "northbridge/intel/haswell", - MissingParent: "northbridge", - Comment: "FIXME: check ec_present, usb_xhci_on_resume, gfx", - Registers: map[string]string{ - "gpu_dp_b_hotplug": FormatInt32((inteltool.IGD[0xc4030] >> 2) & 7), - "gpu_dp_c_hotplug": FormatInt32((inteltool.IGD[0xc4030] >> 10) & 7), - "gpu_dp_d_hotplug": FormatInt32((inteltool.IGD[0xc4030] >> 18) & 7), - "panel_cfg": getPanelCfg(inteltool, isULT), - "gpu_ddi_e_connected": FormatBool(((inteltool.IGD[0x64000] >> 4) & 1) == 0), - "ec_present": "false", - "usb_xhci_on_resume": "false", - /* FIXME:XX hardcoded. */ - "gfx": "GMA_STATIC_DISPLAYS(0)", - }, - Children: []DevTreeNode{ - { - Chip: "cpu/intel/haswell", - Children: []DevTreeNode{ - { - Chip: "cpu_cluster", - Dev: 0, - Ops: "haswell_cpu_bus_ops", - }, - }, - }, - - { - Chip: "domain", - Dev: 0, - Ops: "haswell_pci_domain_ops", - PCIController: true, - ChildPCIBus: 0, - PCISlots: []PCISlot{ - PCISlot{PCIAddr: PCIAddr{Dev: 0x0, Func: 0}, writeEmpty: true, additionalComment: i.variant}, - PCISlot{PCIAddr: PCIAddr{Dev: 0x1, Func: 0}, writeEmpty: !isULT, additionalComment: "PCIe Bridge for discrete graphics"}, - PCISlot{PCIAddr: PCIAddr{Dev: 0x2, Func: 0}, writeEmpty: true, additionalComment: "Internal graphics"}, - PCISlot{PCIAddr: PCIAddr{Dev: 0x3, Func: 0}, writeEmpty: true, additionalComment: "Mini-HD audio"}, - }, - }, - }, - } - - if isULT { - DevTree.Registers["dq_pins_interleaved"] = FormatBool(((inteltool.MCHBAR[0x2008] >> 10) & 1) == 0) - } - - PutPCIDev(addr, "Host bridge") - - KconfigBool["NORTHBRIDGE_INTEL_HASWELL"] = true - KconfigBool["HAVE_ACPI_TABLES"] = true - KconfigBool["HAVE_ACPI_RESUME"] = true - - DSDTIncludes = append(DSDTIncludes, DSDTInclude{ - File: "cpu/intel/common/acpi/cpu.asl", - }) - - DSDTPCI0Includes = append(DSDTPCI0Includes, DSDTInclude{ - File: "northbridge/intel/haswell/acpi/hostbridge.asl", - }, DSDTInclude{ - File: "drivers/intel/gma/acpi/default_brightness_levels.asl", - Comment: "FIXME: remove this if the board doesn't have backlight", - }) -} - -func init() { - RegisterPCI(0x8086, 0x0c00, haswellmc{variant: "Desktop"}) - RegisterPCI(0x8086, 0x0c04, haswellmc{variant: "Mobile"}) - RegisterPCI(0x8086, 0x0a04, haswellmc{variant: "ULT"}) - RegisterPCI(0x8086, 0x0c08, haswellmc{variant: "Server"}) - RegisterPCI(0x8086, 0x0d00, haswellmc{variant: "Crystal Well Desktop"}) - RegisterPCI(0x8086, 0x0d04, haswellmc{variant: "Crystal Well Mobile"}) - RegisterPCI(0x8086, 0x0d08, haswellmc{variant: "Crystal Well Server"}) - for _, id := range []uint16{ - 0x0402, 0x0412, 0x0422, /* Desktop */ - 0x0406, 0x0416, 0x0426, /* Mobile */ - 0x040a, 0x041a, 0x042a, /* Server */ - 0x0a06, 0x0a16, 0x0a26, /* ULT */ - 0x0d16, 0x0d22, 0x0d26, 0x0d36, /* Mobile 4+3, GT3e */ - } { - RegisterPCI(0x8086, id, GenericVGA{GenericPCI{Comment: "VGA controller"}}) - } - /* CPU HD Audio */ - RegisterPCI(0x8086, 0x0a0c, GenericPCI{}) - RegisterPCI(0x8086, 0x0c0c, GenericPCI{}) -} |