5 files changed, 58 insertions, 6 deletions

diff --git a/tmk_core/common/arm_atsam/platform.h b/tmk_core/common/arm_atsam/platform.h
new file mode 100644
index 000000000..f296d1d53
--- /dev/null
+++ b/tmk_core/common/arm_atsam/platform.h
@@ -0,0 +1,18 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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
+
+// here just to please the build
diff --git a/tmk_core/common/avr/platform.h b/tmk_core/common/avr/platform.h
new file mode 100644
index 000000000..45d9dcebf
--- /dev/null
+++ b/tmk_core/common/avr/platform.h
@@ -0,0 +1,20 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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 <avr/pgmspace.h>
+#include <avr/io.h>
+#include <avr/interrupt.h>
diff --git a/tmk_core/common/chibios/platform.h b/tmk_core/common/chibios/platform.h
new file mode 100644
index 000000000..8243dcec5
--- /dev/null
+++ b/tmk_core/common/chibios/platform.h
@@ -0,0 +1,19 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 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 <hal.h>
+#include "chibios_config.h"
diff --git a/tmk_core/common/print.h b/tmk_core/common/print.h
index 48f91e634..8c055f549 100644
--- a/tmk_core/common/print.h
+++ b/tmk_core/common/print.h
@@ -47,7 +47,7 @@ void print_set_sendchar(sendchar_func_t func);
 #        define uprintln(s) printf(s "\r\n")
 #        define uprintf printf
 
-#    endif /* __AVR__ / PROTOCOL_CHIBIOS / PROTOCOL_ARM_ATSAM */
+#    endif /* __has_include_next("_print.h") */
 #else      /* NO_PRINT */
 #    undef xprintf
 // Remove print defines
diff --git a/tmk_core/common/timer.h b/tmk_core/common/timer.h
index 58f637dd9..abddcea85 100644
--- a/tmk_core/common/timer.h
+++ b/tmk_core/common/timer.h
@@ -18,11 +18,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #pragma once
 
 #include <stdint.h>
-#include <stdbool.h>
-
-#if defined(__AVR__)
-#    include "avr/timer_avr.h"
-#endif
 
 #define TIMER_DIFF(a, b, max) ((max == UINT8_MAX) ? ((uint8_t)((a) - (b))) : ((max == UINT16_MAX) ? ((uint16_t)((a) - (b))) : ((max == UINT32_MAX) ? ((uint32_t)((a) - (b))) : ((a) >= (b) ? (a) - (b) : (max) + 1 - (b) + (a)))))
 #define TIMER_DIFF_8(a, b) TIMER_DIFF(a, b, UINT8_MAX)