Railroad fix (#10935)

* Fix Railroad build issues

* Update keyboards/nopunin10did/railroad/rev0/rules.mk

* Update keyboards/nopunin10did/railroad/rev0/rev0.h

* Add extra copy of readme to the rev0 folder

* Update keyboards/nopunin10did/railroad/rev0/readme.md

4 files changed, 38 insertions, 3 deletions

diff --git a/keyboards/nopunin10did/railroad/rev0/readme.md b/keyboards/nopunin10did/railroad/rev0/readme.md
new file mode 100644
index 0000000000..e3b8dc8bcd
--- /dev/null
+++ b/keyboards/nopunin10did/railroad/rev0/readme.md
@@ -0,0 +1,15 @@
+# The Railroad
+
+![The Railroad](https://i.imgur.com/B8OjXmyl.jpg)
+
+A long keyboard with ortholinear alphas and semi-standard modifier keys. For more information, join the [NoPunIn10Key Discord](https://discord.gg/sku2Y6w).
+
+* Keyboard Maintainer: [Alex Ronke](https://diplomacyvariants.wordpress.com/), also known as [NoPunIn10Did](https://github.com/nopunin10did). 
+* Hardware Supported: The Railroad: 2020-07 Prototype
+* Hardware Availability: Currently by request only
+
+Make example for this keyboard (after setting up your build environment):
+
+    make nopunin10did/railroad/rev0:default
+
+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/nopunin10did/railroad/rev0/railroad.c b/keyboards/nopunin10did/railroad/rev0/rev0.c
index 7a0aff3d13..f9a51af643 100644
--- a/keyboards/nopunin10did/railroad/rev0/railroad.c
+++ b/keyboards/nopunin10did/railroad/rev0/rev0.c
@@ -14,4 +14,4 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "railroad.h"
+#include "rev0.h"
diff --git a/keyboards/nopunin10did/railroad/rev0/railroad.h b/keyboards/nopunin10did/railroad/rev0/rev0.h
index 44610cfb59..ff7c31524e 100644
--- a/keyboards/nopunin10did/railroad/rev0/railroad.h
+++ b/keyboards/nopunin10did/railroad/rev0/rev0.h
@@ -49,5 +49,3 @@
    { K0800, K0801, K0802, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, K0808, K0809, K0810 }, \
    { K0900, K0901, K0902, K0903, K0904, K0905, K0906, K0907, K0908, K0909, KC_NO }  \
 }
-
-
diff --git a/keyboards/nopunin10did/railroad/rev0/rules.mk b/keyboards/nopunin10did/railroad/rev0/rules.mk
new file mode 100644
index 0000000000..a7facc5328
--- /dev/null
+++ b/keyboards/nopunin10did/railroad/rev0/rules.mk
@@ -0,0 +1,22 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # 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 = yes           # 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