Initial work for consolidation of ChibiOS platform files (#8327)

* Initial work for consolidation of board files and default ChibiOS configs.

* Migrate F401/F411 black pills for testing.

* Add early init bootloader jump flag.

* Add support for I2C in order to use i2c_scanner keymap.

* Add F401/F411 HSE bypass to get things booting.

* Exempt "hooked" ChibiOS conf files from updater script.

* Fix up ordering for bootloader_defs file check.

* Match previous $(KEYBOARD_PATHS) value for Proton-C, updated for all board configs.

3 files changed, 450 insertions, 0 deletions

diff --git a/platforms/chibios/IC_TEENSY_3_1/board/board.c b/platforms/chibios/IC_TEENSY_3_1/board/board.c
new file mode 100644
index 0000000000..63e3f64929
--- /dev/null
+++ b/platforms/chibios/IC_TEENSY_3_1/board/board.c
@@ -0,0 +1,146 @@
+/*
+    ChibiOS - Copyright (C) 2015 RedoX https://github.com/RedoXyde
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+#include "hal.h"
+
+#if HAL_USE_PAL || defined(__DOXYGEN__)
+/**
+ * @brief   PAL setup.
+ * @details Digital I/O ports static configuration as defined in @p board.h.
+ *          This variable is used by the HAL when initializing the PAL driver.
+ */
+const PALConfig pal_default_config = {
+    .ports =
+        {
+            {
+                /*
+                 * PORTA setup.
+                 *
+                 * PTA4  - PIN33
+                 * PTA5  - PIN24
+                 * PTA12 - PIN3
+                 * PTA13 - PIN4
+                 *
+                 * PTA18/19 crystal
+                 * PTA0/3 SWD
+                 */
+                .port = IOPORT1,
+                .pads =
+                    {
+                        PAL_MODE_ALTERNATIVE_7, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_ALTERNATIVE_7, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_INPUT_ANALOG, PAL_MODE_INPUT_ANALOG, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED,
+                    },
+            },
+            {
+                /*
+                 * PORTB setup.
+                 *
+                 * PTB0  - PIN16
+                 * PTB1  - PIN17
+                 * PTB2  - PIN19
+                 * PTB3  - PIN18
+                 * PTB16 - PIN0 - UART0_TX
+                 * PTB17 - PIN1 - UART0_RX
+                 * PTB18 - PIN32
+                 * PTB19 - PIN25
+                 */
+                .port = IOPORT2,
+                .pads =
+                    {
+                        PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_ALTERNATIVE_3, PAL_MODE_ALTERNATIVE_3, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED,
+                    },
+            },
+            {
+                /*
+                 * PORTC setup.
+                 *
+                 * PTC0  - PIN15
+                 * PTC1  - PIN22
+                 * PTC2  - PIN23
+                 * PTC3  - PIN9
+                 * PTC4  - PIN10
+                 * PTC5  - PIN13
+                 * PTC6  - PIN11
+                 * PTC7  - PIN12
+                 * PTC8  - PIN28
+                 * PTC9  - PIN27
+                 * PTC10 - PIN29
+                 * PTC11 - PIN30
+                 */
+                .port = IOPORT3,
+                .pads =
+                    {
+                        PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED,
+                    },
+            },
+            {
+                /*
+                 * PORTD setup.
+                 *
+                 * PTD0  - PIN2
+                 * PTD1  - PIN14
+                 * PTD2  - PIN7
+                 * PTD3  - PIN8
+                 * PTD4  - PIN6
+                 * PTD5  - PIN20
+                 * PTD6  - PIN21
+                 * PTD7  - PIN5
+                 */
+                .port = IOPORT4,
+                .pads =
+                    {
+                        PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED,
+                    },
+            },
+            {
+                /*
+                 * PORTE setup.
+                 *
+                 * PTE0  - PIN31
+                 * PTE1  - PIN26
+                 */
+                .port = IOPORT5,
+                .pads =
+                    {
+                        PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED,
+                    },
+            },
+        },
+};
+#endif
+
+// NOTE: This value comes from kiibohd/controller and is the location of a value
+// which needs to be checked before disabling the watchdog (which happens in
+// k20x_clock_init)
+#define WDOG_TMROUTL *(volatile uint16_t *)0x40052012
+
+/**
+ * @brief   Early initialization code.
+ * @details This initialization must be performed just after stack setup
+ *          and before any other initialization.
+ */
+void __early_init(void) {
+    // This is a dirty hack and should only be used as a temporary fix until this
+    // is upstreamed.
+    while (WDOG_TMROUTL < 2)
+        ;  // Must wait for WDOG timer if already running, before jumping
+
+    k20x_clock_init();
+}
+
+/**
+ * @brief   Board-specific initialization code.
+ * @todo    Add your board-specific code, if any.
+ */
+void boardInit(void) {}
diff --git a/platforms/chibios/IC_TEENSY_3_1/board/board.h b/platforms/chibios/IC_TEENSY_3_1/board/board.h
new file mode 100644
index 0000000000..c8259ab0c7
--- /dev/null
+++ b/platforms/chibios/IC_TEENSY_3_1/board/board.h
@@ -0,0 +1,295 @@
+/*
+    ChibiOS - Copyright (C) 2015 RedoX https://github.com/RedoXyde
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef _BOARD_H_
+#define _BOARD_H_
+
+/*
+ * Setup for the PJRC Teensy 3.1 board.
+ */
+
+/*
+ * Board identifier.
+ */
+#define BOARD_PJRC_TEENSY_3_1
+#define BOARD_NAME "PJRC Teensy 3.1"
+
+/* External 16 MHz crystal */
+#define KINETIS_XTAL_FREQUENCY 16000000UL
+
+/* Use internal capacitors for the crystal */
+#define KINETIS_BOARD_OSCILLATOR_SETTING OSC_CR_SC8P | OSC_CR_SC2P
+
+/*
+ * MCU type
+ */
+#define K20x7
+
+/*
+ * IO pins assignments.
+ */
+#define PORTA_PIN0 0
+#define PORTA_PIN1 1
+#define PORTA_PIN2 2
+#define PORTA_PIN3 3
+#define TEENSY_PIN33 4
+#define TEENSY_PIN24 5
+#define PORTA_PIN6 6
+#define PORTA_PIN7 7
+#define PORTA_PIN8 8
+#define PORTA_PIN9 9
+#define PORTA_PIN10 10
+#define PORTA_PIN11 11
+#define TEENSY_PIN3 12
+#define TEENSY_PIN4 13
+#define PORTA_PIN14 14
+#define PORTA_PIN15 15
+#define PORTA_PIN16 16
+#define PORTA_PIN17 17
+#define PORTA_PIN18 18
+#define PORTA_PIN19 19
+#define PORTA_PIN20 20
+#define PORTA_PIN21 21
+#define PORTA_PIN22 22
+#define PORTA_PIN23 23
+#define PORTA_PIN24 24
+#define PORTA_PIN25 25
+#define PORTA_PIN26 26
+#define PORTA_PIN27 27
+#define PORTA_PIN28 28
+#define PORTA_PIN29 29
+#define PORTA_PIN30 30
+#define PORTA_PIN31 31
+
+#define TEENSY_PIN3_IOPORT IOPORT1
+#define TEENSY_PIN4_IOPORT IOPORT1
+#define TEENSY_PIN24_IOPORT IOPORT1
+#define TEENSY_PIN33_IOPORT IOPORT1
+
+#define TEENSY_PIN16 0
+#define TEENSY_PIN17 1
+#define TEENSY_PIN19 2
+#define TEENSY_PIN18 3
+#define PORTB_PIN4 4
+#define PORTB_PIN5 5
+#define PORTB_PIN6 6
+#define PORTB_PIN7 7
+#define PORTB_PIN8 8
+#define PORTB_PIN9 9
+#define PORTB_PIN10 10
+#define PORTB_PIN11 11
+#define PORTB_PIN12 12
+#define PORTB_PIN13 13
+#define PORTB_PIN14 14
+#define PORTB_PIN15 15
+#define TEENSY_PIN0 16
+#define TEENSY_PIN1 17
+#define TEENSY_PIN32 18
+#define TEENSY_PIN25 19
+#define PORTB_PIN20 20
+#define PORTB_PIN21 21
+#define PORTB_PIN22 22
+#define PORTB_PIN23 23
+#define PORTB_PIN24 24
+#define PORTB_PIN25 25
+#define PORTB_PIN26 26
+#define PORTB_PIN27 27
+#define PORTB_PIN28 28
+#define PORTB_PIN29 29
+#define PORTB_PIN30 30
+#define PORTB_PIN31 31
+
+#define TEENSY_PIN0_IOPORT IOPORT2
+#define TEENSY_PIN1_IOPORT IOPORT2
+#define TEENSY_PIN16_IOPORT IOPORT2
+#define TEENSY_PIN17_IOPORT IOPORT2
+#define TEENSY_PIN18_IOPORT IOPORT2
+#define TEENSY_PIN19_IOPORT IOPORT2
+#define TEENSY_PIN25_IOPORT IOPORT2
+#define TEENSY_PIN32_IOPORT IOPORT2
+
+#define TEENSY_PIN15 0
+#define TEENSY_PIN22 1
+#define TEENSY_PIN23 2
+#define TEENSY_PIN9 3
+#define TEENSY_PIN10 4
+#define TEENSY_PIN13 5
+#define TEENSY_PIN11 6
+#define TEENSY_PIN12 7
+#define TEENSY_PIN28 8
+#define TEENSY_PIN27 9
+#define TEENSY_PIN29 10
+#define TEENSY_PIN30 11
+#define PORTC_PIN12 12
+#define PORTC_PIN13 13
+#define PORTC_PIN14 14
+#define PORTC_PIN15 15
+#define PORTC_PIN16 16
+#define PORTC_PIN17 17
+#define PORTC_PIN18 18
+#define PORTC_PIN19 19
+#define PORTC_PIN20 20
+#define PORTC_PIN21 21
+#define PORTC_PIN22 22
+#define PORTC_PIN23 23
+#define PORTC_PIN24 24
+#define PORTC_PIN25 25
+#define PORTC_PIN26 26
+#define PORTC_PIN27 27
+#define PORTC_PIN28 28
+#define PORTC_PIN29 29
+#define PORTC_PIN30 30
+#define PORTC_PIN31 31
+
+#define TEENSY_PIN9_IOPORT IOPORT3
+#define TEENSY_PIN10_IOPORT IOPORT3
+#define TEENSY_PIN11_IOPORT IOPORT3
+#define TEENSY_PIN12_IOPORT IOPORT3
+#define TEENSY_PIN13_IOPORT IOPORT3
+#define TEENSY_PIN15_IOPORT IOPORT3
+#define TEENSY_PIN22_IOPORT IOPORT3
+#define TEENSY_PIN23_IOPORT IOPORT3
+#define TEENSY_PIN27_IOPORT IOPORT3
+#define TEENSY_PIN28_IOPORT IOPORT3
+#define TEENSY_PIN29_IOPORT IOPORT3
+#define TEENSY_PIN30_IOPORT IOPORT3
+
+#define TEENSY_PIN2 0
+#define TEENSY_PIN14 1
+#define TEENSY_PIN7 2
+#define TEENSY_PIN8 3
+#define TEENSY_PIN6 4
+#define TEENSY_PIN20 5
+#define TEENSY_PIN21 6
+#define TEENSY_PIN5 7
+#define PORTD_PIN8 8
+#define PORTD_PIN9 9
+#define PORTD_PIN10 10
+#define PORTD_PIN11 11
+#define PORTD_PIN12 12
+#define PORTD_PIN13 13
+#define PORTD_PIN14 14
+#define PORTD_PIN15 15
+#define PORTD_PIN16 16
+#define PORTD_PIN17 17
+#define PORTD_PIN18 18
+#define PORTD_PIN19 19
+#define PORTD_PIN20 20
+#define PORTD_PIN21 21
+#define PORTD_PIN22 22
+#define PORTD_PIN23 23
+#define PORTD_PIN24 24
+#define PORTD_PIN25 25
+#define PORTD_PIN26 26
+#define PORTD_PIN27 27
+#define PORTD_PIN28 28
+#define PORTD_PIN29 29
+#define PORTD_PIN30 30
+#define PORTD_PIN31 31
+
+#define TEENSY_PIN2_IOPORT IOPORT4
+#define TEENSY_PIN5_IOPORT IOPORT4
+#define TEENSY_PIN6_IOPORT IOPORT4
+#define TEENSY_PIN7_IOPORT IOPORT4
+#define TEENSY_PIN8_IOPORT IOPORT4
+#define TEENSY_PIN14_IOPORT IOPORT4
+#define TEENSY_PIN20_IOPORT IOPORT4
+#define TEENSY_PIN21_IOPORT IOPORT4
+
+#define TEENSY_PIN31 0
+#define TEENSY_PIN26 1
+#define PORTE_PIN2 2
+#define PORTE_PIN3 3
+#define PORTE_PIN4 4
+#define PORTE_PIN5 5
+#define PORTE_PIN6 6
+#define PORTE_PIN7 7
+#define PORTE_PIN8 8
+#define PORTE_PIN9 9
+#define PORTE_PIN10 10
+#define PORTE_PIN11 11
+#define PORTE_PIN12 12
+#define PORTE_PIN13 13
+#define PORTE_PIN14 14
+#define PORTE_PIN15 15
+#define PORTE_PIN16 16
+#define PORTE_PIN17 17
+#define PORTE_PIN18 18
+#define PORTE_PIN19 19
+#define PORTE_PIN20 20
+#define PORTE_PIN21 21
+#define PORTE_PIN22 22
+#define PORTE_PIN23 23
+#define PORTE_PIN24 24
+#define PORTE_PIN25 25
+#define PORTE_PIN26 26
+#define PORTE_PIN27 27
+#define PORTE_PIN28 28
+#define PORTE_PIN29 29
+#define PORTE_PIN30 30
+#define PORTE_PIN31 31
+
+#define TEENSY_PIN26_IOPORT IOPORT5
+#define TEENSY_PIN31_IOPORT IOPORT5
+
+#define LINE_PIN1 PAL_LINE(TEENSY_PIN1_IOPORT, TEENSY_PIN1)
+#define LINE_PIN2 PAL_LINE(TEENSY_PIN2_IOPORT, TEENSY_PIN2)
+#define LINE_PIN3 PAL_LINE(TEENSY_PIN3_IOPORT, TEENSY_PIN3)
+#define LINE_PIN4 PAL_LINE(TEENSY_PIN4_IOPORT, TEENSY_PIN4)
+#define LINE_PIN5 PAL_LINE(TEENSY_PIN5_IOPORT, TEENSY_PIN5)
+#define LINE_PIN6 PAL_LINE(TEENSY_PIN6_IOPORT, TEENSY_PIN6)
+#define LINE_PIN7 PAL_LINE(TEENSY_PIN7_IOPORT, TEENSY_PIN7)
+#define LINE_PIN8 PAL_LINE(TEENSY_PIN8_IOPORT, TEENSY_PIN8)
+#define LINE_PIN9 PAL_LINE(TEENSY_PIN9_IOPORT, TEENSY_PIN9)
+#define LINE_PIN10 PAL_LINE(TEENSY_PIN10_IOPORT, TEENSY_PIN10)
+#define LINE_PIN11 PAL_LINE(TEENSY_PIN11_IOPORT, TEENSY_PIN11)
+#define LINE_PIN12 PAL_LINE(TEENSY_PIN12_IOPORT, TEENSY_PIN12)
+#define LINE_PIN13 PAL_LINE(TEENSY_PIN13_IOPORT, TEENSY_PIN13)
+#define LINE_PIN14 PAL_LINE(TEENSY_PIN14_IOPORT, TEENSY_PIN14)
+#define LINE_PIN15 PAL_LINE(TEENSY_PIN15_IOPORT, TEENSY_PIN15)
+#define LINE_PIN16 PAL_LINE(TEENSY_PIN16_IOPORT, TEENSY_PIN16)
+#define LINE_PIN17 PAL_LINE(TEENSY_PIN17_IOPORT, TEENSY_PIN17)
+#define LINE_PIN18 PAL_LINE(TEENSY_PIN18_IOPORT, TEENSY_PIN18)
+#define LINE_PIN19 PAL_LINE(TEENSY_PIN19_IOPORT, TEENSY_PIN19)
+#define LINE_PIN20 PAL_LINE(TEENSY_PIN20_IOPORT, TEENSY_PIN20)
+#define LINE_PIN21 PAL_LINE(TEENSY_PIN21_IOPORT, TEENSY_PIN21)
+#define LINE_PIN22 PAL_LINE(TEENSY_PIN22_IOPORT, TEENSY_PIN22)
+#define LINE_PIN23 PAL_LINE(TEENSY_PIN23_IOPORT, TEENSY_PIN23)
+#define LINE_PIN24 PAL_LINE(TEENSY_PIN24_IOPORT, TEENSY_PIN24)
+#define LINE_PIN25 PAL_LINE(TEENSY_PIN25_IOPORT, TEENSY_PIN25)
+#define LINE_PIN25 PAL_LINE(TEENSY_PIN25_IOPORT, TEENSY_PIN25)
+#define LINE_PIN26 PAL_LINE(TEENSY_PIN26_IOPORT, TEENSY_PIN26)
+#define LINE_PIN27 PAL_LINE(TEENSY_PIN27_IOPORT, TEENSY_PIN27)
+#define LINE_PIN28 PAL_LINE(TEENSY_PIN28_IOPORT, TEENSY_PIN28)
+#define LINE_PIN29 PAL_LINE(TEENSY_PIN29_IOPORT, TEENSY_PIN29)
+#define LINE_PIN30 PAL_LINE(TEENSY_PIN30_IOPORT, TEENSY_PIN30)
+#define LINE_PIN31 PAL_LINE(TEENSY_PIN31_IOPORT, TEENSY_PIN31)
+#define LINE_PIN32 PAL_LINE(TEENSY_PIN32_IOPORT, TEENSY_PIN32)
+#define LINE_PIN33 PAL_LINE(TEENSY_PIN33_IOPORT, TEENSY_PIN33)
+
+#define LINE_LED LINE_PIN13
+
+#if !defined(_FROM_ASM_)
+#    ifdef __cplusplus
+extern "C" {
+#    endif
+void boardInit(void);
+#    ifdef __cplusplus
+}
+#    endif
+#endif /* _FROM_ASM_ */
+
+#endif /* _BOARD_H_ */
diff --git a/platforms/chibios/IC_TEENSY_3_1/board/board.mk b/platforms/chibios/IC_TEENSY_3_1/board/board.mk
new file mode 100644
index 0000000000..842e335905
--- /dev/null
+++ b/platforms/chibios/IC_TEENSY_3_1/board/board.mk
@@ -0,0 +1,9 @@
+# List of all the board related files.
+BOARDSRC = $(BOARD_PATH)/board/board.c
+
+# Required include directories
+BOARDINC = $(BOARD_PATH)/board
+
+# Shared variables
+ALLCSRC += $(BOARDSRC)
+ALLINC  += $(BOARDINC)