Compilation fixes for handwired/concertina/64key (#11987)

* concatenate config.h to 64key directory

* move rules.mk to 64key directory

This commit makes the firmware actually compile.

* insert complete rules.mk contents

Conforms the file to QMK's template.

* move info.json to 64key directory

* remove concertina.h

This file no longer serves a purpose now that everything is in the 64key directory.

* complete 64key readme.md

Conforms the file more to QMK's template.

7 files changed, 51 insertions, 60 deletions

diff --git a/keyboards/handwired/concertina/64key/config.h b/keyboards/handwired/concertina/64key/config.h
index 1b09c403f6..45b5a05ca4 100644
--- a/keyboards/handwired/concertina/64key/config.h
+++ b/keyboards/handwired/concertina/64key/config.h
@@ -18,6 +18,13 @@
 
 #include "config_common.h"
 
+/* USB device descriptors */
+#define VENDOR_ID       0x444D
+#define PRODUCT_ID      0x3632
+#define DEVICE_VER      0x0001
+#define PRODUCT         Concertina
+#define MANUFACTURER    Viktor Eikman
+
 #define MATRIX_ROWS 8
 #define MATRIX_COLS 8
 
diff --git a/keyboards/handwired/concertina/info.json b/keyboards/handwired/concertina/64key/info.json
index a7dd42b112..a7dd42b112 100644
--- a/keyboards/handwired/concertina/info.json
+++ b/keyboards/handwired/concertina/64key/info.json
diff --git a/keyboards/handwired/concertina/64key/readme.md b/keyboards/handwired/concertina/64key/readme.md
index 78d384f68d..069eb6b7e5 100644
--- a/keyboards/handwired/concertina/64key/readme.md
+++ b/keyboards/handwired/concertina/64key/readme.md
@@ -1,5 +1,8 @@
-The `64key` layout
-==================
+# Concertina 64-key
+
+![Concertina 64-key](https://raw.githubusercontent.com/noroadsleft/qmk_images/master/keyboards/handwired/concertina/64key/concertina-1-side-view.jpg)
+
+A diploid, concave, columnar keyboard.
 
 This folder represents the keyboard configuration identified as
 `concertina_64key` in the DMOTE application’s list of GNU make targets, as of
@@ -13,3 +16,17 @@ not run Colemak.
 
 A full set of printable caps to match the keymap is available in the
 `dmote-keycap` application, [here](https://github.com/veikman/dmote-keycap).
+
+* Keyboard Maintainer: [Viktor Eikman](https://github.com/veikman)
+* Hardware Supported: Concertina 64-key case, Pro Micro (ATmega32U4)
+* Hardware Availability: [viktor.eikman.se](https://viktor.eikman.se/article/the-concertina/)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make handwired/concertina/64key:default
+
+Flashing example for this keyboard:
+
+    make handwired/concertina/64key:default:flash
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
diff --git a/keyboards/handwired/concertina/64key/rules.mk b/keyboards/handwired/concertina/64key/rules.mk
new file mode 100644
index 0000000000..fe1ea791e9
--- /dev/null
+++ b/keyboards/handwired/concertina/64key/rules.mk
@@ -0,0 +1,25 @@
+# Written for a Pro Micro. The keyboard case is compatible with much else.
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = caterina
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+BLUETOOTH_ENABLE = no       # Enable Bluetooth
+AUDIO_ENABLE = no           # Audio output
+
+TAP_DANCE_ENABLE = yes
diff --git a/keyboards/handwired/concertina/concertina.h b/keyboards/handwired/concertina/concertina.h
deleted file mode 100644
index b8a0c4cff6..0000000000
--- a/keyboards/handwired/concertina/concertina.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Copyright 2020-2021 Viktor Eikman
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#ifdef KEYBOARD_handwired_concertina_64key
-    #include "64key.h"
-#endif
-
-#include "quantum.h"
diff --git a/keyboards/handwired/concertina/config.h b/keyboards/handwired/concertina/config.h
deleted file mode 100644
index 4f6cbadc1c..0000000000
--- a/keyboards/handwired/concertina/config.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Copyright 2020-2021 Viktor Eikman
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include "config_common.h"
-
-/* USB device descriptors */
-#define VENDOR_ID       0x444D
-#define PRODUCT_ID      0x3632
-#define DEVICE_VER      0x0001
-#define PRODUCT         Concertina
-#define MANUFACTURER    Viktor Eikman
diff --git a/keyboards/handwired/concertina/rules.mk b/keyboards/handwired/concertina/rules.mk
deleted file mode 100644
index 94d6eadd00..0000000000
--- a/keyboards/handwired/concertina/rules.mk
+++ /dev/null
@@ -1,9 +0,0 @@
-# Written for a Pro Micro. The keyboard case is compatible with much else.
-MCU = atmega32u4
-BOOTLOADER = caterina
-
-# Build options:
-MOUSEKEY_ENABLE = yes
-EXTRAKEY_ENABLE = yes
-TAP_DANCE_ENABLE = yes
-RGBLIGHT_ENABLE = no