diff options
Diffstat (limited to 'util/autoport/ec_lenovo.go')
| -rw-r--r-- | util/autoport/ec_lenovo.go | 245 |
1 files changed, 0 insertions, 245 deletions
diff --git a/util/autoport/ec_lenovo.go b/util/autoport/ec_lenovo.go deleted file mode 100644 index a34960ff..00000000 --- a/util/autoport/ec_lenovo.go +++ /dev/null @@ -1,245 +0,0 @@ -package main - -import "fmt" - -func LenovoEC(ctx Context) { - ap := Create(ctx, "acpi/platform.asl") - defer ap.Close() - - wakeGPE := 13 - - sbGPE := GuessECGPE(ctx) - var GPE int - var GPEUnsure bool - if sbGPE < 0 { - sbGPE = SouthBridge.EncodeGPE(1) - GPE = 1 - GPEUnsure = true - SouthBridge.NeedRouteGPIOManually() - } else { - GPE = SouthBridge.DecodeGPE(sbGPE) - GPEUnsure = false - } - - SouthBridge.EnableGPE(wakeGPE) - SouthBridge.EnableGPE(GPE) - - GPEDefine := DSDTDefine{ - Key: "THINKPAD_EC_GPE", - } - - GPEDefine.Value = fmt.Sprintf("%d", sbGPE) - if GPEUnsure { - GPEDefine.Comment = "FIXME: Check this" - } - - DSDTDefines = append(DSDTDefines, - DSDTDefine{ - Key: "EC_LENOVO_H8_ME_WORKAROUND", - Value: "1", - }, GPEDefine) - - Add_gpl(ap) - ap.WriteString( - `Method(_WAK, 1) -{ - /* ME may not be up yet. */ - Store(0, \_TZ.MEB1) - Store(0, \_TZ.MEB2) - Return(Package() {0, 0}) -} - -Method(_PTS,1) -{ - \_SB.PCI0.LPCB.EC.RADI(0) -} -`) - - si := Create(ctx, "acpi/superio.asl") - defer si.Close() - - Add_gpl(si) - si.WriteString("#include <drivers/pc80/pc/ps2_controller.asl>\n") - - /* FIXME:XX Move this to ec/lenovo. */ - smi := Create(ctx, "smihandler.c") - defer smi.Close() - - AddSMMFile("smihandler.c", "") - - Add_gpl(smi) - smi.WriteString( - `#include <arch/io.h> -#include <console/console.h> -#include <cpu/x86/smm.h> -#include <ec/acpi/ec.h> -#include <ec/lenovo/h8/h8.h> -#include <delay.h> -#include <` + SouthBridge.GetGPIOHeader() + ">\n\n") - - if GPEUnsure { - smi.WriteString("/* FIXME: check this */\n") - } - fmt.Fprintf(smi, "#define GPE_EC_SCI %d\n", GPE) - - smi.WriteString("/* FIXME: check this */\n") - fmt.Fprintf(smi, "#define GPE_EC_WAKE %d\n", wakeGPE) - - smi.WriteString(` -static void mainboard_smi_handle_ec_sci(void) -{ - u8 status = inb(EC_SC); - u8 event; - - if (!(status & EC_SCI_EVT)) - return; - - event = ec_query(); - printk(BIOS_DEBUG, "EC event %#02x\n", event); -} - -void mainboard_smi_gpi(u32 gpi_sts) -{ - if (gpi_sts & (1 << GPE_EC_SCI)) - mainboard_smi_handle_ec_sci(); -} - -int mainboard_smi_apmc(u8 data) -{ - switch (data) { - case APM_CNT_ACPI_ENABLE: - /* use 0x1600/0x1604 to prevent races with userspace */ - ec_set_ports(0x1604, 0x1600); - /* route EC_SCI to SCI */ - gpi_route_interrupt(GPE_EC_SCI, GPI_IS_SCI); - /* discard all events, and enable attention */ - ec_write(0x80, 0x01); - break; - case APM_CNT_ACPI_DISABLE: - /* we have to use port 0x62/0x66, as 0x1600/0x1604 doesn't - provide a EC query function */ - ec_set_ports(0x66, 0x62); - /* route EC_SCI to SMI */ - gpi_route_interrupt(GPE_EC_SCI, GPI_IS_SMI); - /* discard all events, and enable attention */ - ec_write(0x80, 0x01); - break; - default: - break; - } - return 0; -} - -void mainboard_smi_sleep(u8 slp_typ) -{ - if (slp_typ == 3) { - u8 ec_wake = ec_read(0x32); - /* If EC wake events are enabled, enable wake on EC WAKE GPE. */ - if (ec_wake & 0x14) { - /* Redirect EC WAKE GPE to SCI. */ - gpi_route_interrupt(GPE_EC_WAKE, GPI_IS_SCI); - } - } -} -`) - - ec := Create(ctx, "acpi/ec.asl") - defer ec.Close() - - Add_gpl(ec) - ec.WriteString("#include <ec/lenovo/h8/acpi/ec.asl>\n") - - KconfigBool["EC_LENOVO_PMH7"] = true - KconfigBool["EC_LENOVO_H8"] = true - - pmh := DevTreeNode{ - Chip: "ec/lenovo/pmh7", - Registers: map[string]string{ - "backlight_enable": "true", - "dock_event_enable": "true", - }, - Children: []DevTreeNode{ - DevTreeNode{ - Chip: "pnp", - Comment: "dummy", - Dev: 0xff, - Func: 1, - }, - }, - } - PutChip("lpc", pmh) - - ecs := ctx.InfoSource.GetEC() - h8 := DevTreeNode{ - Chip: "ec/lenovo/h8", - Children: []DevTreeNode{ - DevTreeNode{ - Chip: "pnp", - Comment: "dummy", - Dev: 0xff, - Func: 2, - IOs: map[uint16]uint16{ - 0x60: 0x62, - 0x62: 0x66, - 0x64: 0x1600, - 0x66: 0x1604, - }, - }, - }, - Comment: "FIXME: has_keyboard_backlight, has_power_management_beeps, has_uwb", - Registers: map[string]string{ - "config0": FormatHex8(ecs[0]), - "config1": FormatHex8(ecs[1]), - "config2": FormatHex8(ecs[2]), - "config3": FormatHex8(ecs[3]), - "beepmask0": FormatHex8(ecs[4]), - "beepmask1": FormatHex8(ecs[5]), - }, - } - for i := 0; i < 0x10; i++ { - if ecs[0x10+i] != 0 { - h8.Registers[fmt.Sprintf("event%x_enable", i)] = FormatHex8(ecs[0x10+i]) - } - } - PutChip("lpc", h8) - - eeprom := DevTreeNode{ - Chip: "drivers/i2c/at24rf08c", - Comment: "eeprom, 8 virtual devices, same chip", - Children: []DevTreeNode{ - DevTreeNode{ - Chip: "i2c", - Dev: 0x54, - }, - DevTreeNode{ - Chip: "i2c", - Dev: 0x55, - }, - DevTreeNode{ - Chip: "i2c", - Dev: 0x56, - }, - DevTreeNode{ - Chip: "i2c", - Dev: 0x57, - }, - DevTreeNode{ - Chip: "i2c", - Dev: 0x5c, - }, - DevTreeNode{ - Chip: "i2c", - Dev: 0x5d, - }, - DevTreeNode{ - Chip: "i2c", - Dev: 0x5e, - }, - DevTreeNode{ - Chip: "i2c", - Dev: 0x5f, - }, - }, - } - PutChip("smbus", eeprom) -} |