| // Copyright 2024 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package servo |
| |
| import ( |
| "context" |
| |
| "go.chromium.org/luci/common/errors" |
| |
| "infra/cros/recovery/internal/execs" |
| "infra/cros/recovery/internal/log" |
| ) |
| |
| func servoSetPoweronDefaultsExec(ctx context.Context, info *execs.ExecInfo) error { |
| |
| direction := "dut_sees_usbkey" |
| if info.GetChromeos().GetDolos() != nil { |
| direction = "servo_sees_usbkey" |
| log.Debugf(ctx, "Set bottom UBS mux: set %q as dolos detected", direction) |
| } |
| |
| servod := info.NewServod() |
| |
| if err := servod.Set(ctx, "bottom_usb_mux_sel", direction); err != nil { |
| return errors.Annotate(err, "set bottom USB mux").Err() |
| } |
| |
| isDolos := info.GetChromeos().GetDolos() != nil |
| if isDolos { |
| if err := servod.Set(ctx, "bottom_usb_mux_sel_at_poweron", direction); err != nil { |
| return errors.Annotate(err, "set bottom USB default power on mux").Err() |
| } |
| } else { |
| if err := servod.Set(ctx, "servo_poweron_conf_default", ""); err != nil { |
| return errors.Annotate(err, "reset all servo power on defaults").Err() |
| } |
| } |
| return nil |
| } |
| |
| func init() { |
| execs.Register("servo_set_poweron_defaults", servoSetPoweronDefaultsExec) |
| } |
