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authorLeah Rowe <leah@libreboot.org>2024-07-29 05:37:38 +0100
committerLeah Rowe <leah@libreboot.org>2024-07-29 05:37:38 +0100
commitd9403a4a57f4105ddb2350b45dbbcc0eaadd1256 (patch)
treebd7ae7c3126a128e6b2682aebdc5c24efe5dc0d2 /util/autoport/ec_lenovo.go
parente651c39db0e298ed991f7cc62f0fe1d4c0d460e5 (diff)
remove util/autoport20240612rev320240612_branch
Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'util/autoport/ec_lenovo.go')
-rw-r--r--util/autoport/ec_lenovo.go245
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)
-}