diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index ba077a40..00000000
--- a/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-bin
diff --git a/.gohci.yml b/.gohci.yml
deleted file mode 100644
index 88c55957..00000000
--- a/.gohci.yml
+++ /dev/null
@@ -1,258 +0,0 @@
-# Copyright 2020 The Periph Authors. All rights reserved.
-# Use of this source code is governed under the Apache License, Version 2.0
-# that can be found in the LICENSE file.
-
-# See https://github.com/periph/gohci
-version: 1
-workers:
-# BeagleBone Green Wireles by SeedStudio.
-# https://beagleboard.org/green-wireless
-- name: beaglebone-4373
-  checks:
-  - cmd:
-    - go
-    - install
-    - -v
-    - ./cmd/headers-list
-    - ./cmd/i2c-list
-    - ./cmd/periph-info
-    - ./cmd/periph-smoketest
-    - ./cmd/spi-list
-  - cmd:
-    - periph-info
-  - cmd:
-    - headers-list
-    - -f
-  - cmd:
-    - i2c-list
-  - cmd:
-    - spi-list
-  - cmd:
-    - periph-smoketest
-    - gpio
-    - -pin1
-    - P8_45
-    - -pin2
-    - P8_46
-# C.H.I.P. by Next Thing Co. The company closed its doors.
-- name: chip-a87d
-  checks:
-  - cmd:
-    - go
-    - install
-    - -v
-    - ./cmd/gpio-list
-    - ./cmd/headers-list
-    - ./cmd/i2c-list
-    - ./cmd/periph-info
-    - ./cmd/periph-smoketest
-    - ./cmd/spi-list
-  - cmd:
-    - periph-info
-  - cmd:
-    - gpio-list
-    - -f
-  - cmd:
-    - headers-list
-    - -f
-  - cmd:
-    - i2c-list
-  - cmd:
-    - spi-list
-  - cmd:
-    - periph-smoketest
-    - chip
-  - cmd:
-    - periph-smoketest
-    - i2c-testboard
-    - -bus
-    - 1
-  - cmd:
-    - periph-smoketest
-    - onewire-testboard
-    - -i2cbus
-    - 1
-  - cmd:
-    - periph-smoketest
-    - sysfs-benchmark
-    - -p
-    - 1013
-    - -short
-  - cmd:
-    - periph-smoketest
-    - sysfs-benchmark
-    - -p
-    - 132
-    - -short
-  - cmd:
-    - periph-smoketest
-    - allwinner-benchmark
-    - -p
-    - 132
-    - -short
-  - cmd:
-    - periph-smoketest
-    - spi-testboard
-# Old MacBook Pro on 10.9.
-- name: mbp
-  checks:
-  - cmd:
-    - go
-    - test
-    - -race
-    - ./...
-  - cmd:
-    - go
-    - install
-    - -v
-    - ./cmd/gpio-list
-    - ./cmd/headers-list
-    - ./cmd/i2c-list
-    - ./cmd/periph-info
-    - ./cmd/spi-list
-  - cmd:
-    - periph-info
-  - cmd:
-    - gpio-list
-    - -f
-  - cmd:
-    - headers-list
-    - -f
-  - cmd:
-    - i2c-list
-  - cmd:
-    - spi-list
-# ODROID-C1+ by HardKernel
-# https://www.hardkernel.com/shop/odroid-c1/
-- name: odroid-483d
-  checks:
-  - cmd:
-    - go
-    - test
-    - -cover
-    - -bench=.
-    - -benchtime=1000ms
-    - -benchmem
-    - ./...
-    - ./...
-  - cmd:
-    - go
-    - install
-    - -v
-    - ./cmd/gpio-list
-    - ./cmd/headers-list
-    - ./cmd/i2c-list
-    - ./cmd/periph-info
-    - ./cmd/periph-smoketest
-    - ./cmd/spi-list
-  - cmd:
-    - periph-info
-  - cmd:
-    - gpio-list
-    - -f
-  - cmd:
-    - headers-list
-    - -f
-  - cmd:
-    - i2c-list
-  - cmd:
-    - spi-list
-  - cmd:
-    - periph-smoketest
-    - odroid-c1
-  - cmd:
-    - periph-smoketest
-    - i2c-testboard
-  - cmd:
-    - periph-smoketest
-    - onewire-testboard
-  - cmd:
-    - periph-smoketest
-    - spi-testboard
-  - cmd:
-    - periph-smoketest
-    - sysfs-benchmark
-    - -p
-    - 97
-    - -short
-# Raspberry Pi 3
-- name: raspberrypi-2f34
-  checks:
-  - cmd:
-    - go
-    - install
-    - -v
-    - ./cmd/gpio-list
-    - ./cmd/headers-list
-    - ./cmd/i2c-list
-    - ./cmd/periph-info
-    - ./cmd/periph-smoketest
-    - ./cmd/spi-list
-  - cmd:
-    - periph-info
-  - cmd:
-    - gpio-list
-    - -f
-  - cmd:
-    - headers-list
-    - -f
-  - cmd:
-    - i2c-list
-  - cmd:
-    - spi-list
-  - cmd:
-    - periph-smoketest
-    - i2c-testboard
-  - cmd:
-    - periph-smoketest
-    - onewire-testboard
-    - -i2cbus
-    - 1
-  - cmd:
-    - periph-smoketest
-    - spi-testboard
-  - cmd:
-    - periph-smoketest
-    - sysfs-benchmark
-    - -p
-    - 12
-    - -short
-  - cmd:
-    - periph-smoketest
-    - bcm283x-benchmark
-    - -p
-    - 12
-    - -short
-  - cmd:
-    - periph-smoketest
-    - gpio
-    - -pin1
-    - P1_15
-    - -pin2
-    - P1_16
-  - cmd:
-    - periph-smoketest
-    - bcm283x
-    - -quick
-# Laptop on Windows 10.
-- name: win10
-  checks:
-  - cmd:
-    - go
-    - test
-    - -cover
-    - -bench=.
-    - -benchtime=1000ms
-    - -benchmem
-    - ./...
-  - cmd:
-    - go
-    - test
-    - -race
-    - ./...
-  - cmd:
-    - go
-    - vet
-    - -all
-    - -unsafeptr=false
-    - ./...