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-rw-r--r--lib/chibios-contrib/os/hal/boards/FREESCALE_FREEDOM_K20D50M/board.c127
-rw-r--r--lib/chibios-contrib/os/hal/boards/FREESCALE_FREEDOM_K20D50M/board.h70
-rw-r--r--lib/chibios-contrib/os/hal/boards/FREESCALE_FREEDOM_K20D50M/board.mk9
3 files changed, 206 insertions, 0 deletions
diff --git a/lib/chibios-contrib/os/hal/boards/FREESCALE_FREEDOM_K20D50M/board.c b/lib/chibios-contrib/os/hal/boards/FREESCALE_FREEDOM_K20D50M/board.c
new file mode 100644
index 000000000..afa1b8101
--- /dev/null
+++ b/lib/chibios-contrib/os/hal/boards/FREESCALE_FREEDOM_K20D50M/board.c
@@ -0,0 +1,127 @@
1/*
2 ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
3
4 Licensed under the Apache License, Version 2.0 (the "License");
5 you may not use this file except in compliance with the License.
6 You may obtain a copy of the License at
7
8 http://www.apache.org/licenses/LICENSE-2.0
9
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
15*/
16
17#include "hal.h"
18
19#if HAL_USE_PAL || defined(__DOXYGEN__)
20/**
21 * @brief PAL setup.
22 * @details Digital I/O ports static configuration as defined in @p board.h.
23 * This variable is used by the HAL when initializing the PAL driver.
24 */
25const PALConfig pal_default_config =
26{
27 .ports = {
28 {
29 .port = IOPORT1, // PORTA
30 .pads = {
31 /* PTA0*/ PAL_MODE_ALTERNATIVE_7, /* PTA1*/ PAL_MODE_UNCONNECTED, /* PTA2*/ PAL_MODE_OUTPUT_PUSHPULL,
32 /* PTA3*/ PAL_MODE_ALTERNATIVE_7, /* PTA4*/ PAL_MODE_UNCONNECTED, /* PTA5*/ PAL_MODE_UNCONNECTED,
33 /* PTA6*/ PAL_MODE_UNCONNECTED, /* PTA7*/ PAL_MODE_UNCONNECTED, /* PTA8*/ PAL_MODE_UNCONNECTED,
34 /* PTA9*/ PAL_MODE_UNCONNECTED, /*PTA10*/ PAL_MODE_UNCONNECTED, /*PTA11*/ PAL_MODE_UNCONNECTED,
35 /*PTA12*/ PAL_MODE_UNCONNECTED, /*PTA13*/ PAL_MODE_UNCONNECTED, /*PTA14*/ PAL_MODE_UNCONNECTED,
36 /*PTA15*/ PAL_MODE_UNCONNECTED, /*PTA16*/ PAL_MODE_UNCONNECTED, /*PTA17*/ PAL_MODE_UNCONNECTED,
37 /*PTA18*/ PAL_MODE_INPUT_ANALOG, /*PTA19*/ PAL_MODE_INPUT_ANALOG, /*PTA20*/ PAL_MODE_UNCONNECTED,
38 /*PTA21*/ PAL_MODE_UNCONNECTED, /*PTA22*/ PAL_MODE_UNCONNECTED, /*PTA23*/ PAL_MODE_UNCONNECTED,
39 /*PTA24*/ PAL_MODE_UNCONNECTED, /*PTA25*/ PAL_MODE_UNCONNECTED, /*PTA26*/ PAL_MODE_UNCONNECTED,
40 /*PTA27*/ PAL_MODE_UNCONNECTED, /*PTA28*/ PAL_MODE_UNCONNECTED, /*PTA29*/ PAL_MODE_UNCONNECTED,
41 /*PTA30*/ PAL_MODE_UNCONNECTED, /*PTA31*/ PAL_MODE_UNCONNECTED,
42 },
43 },
44 {
45 .port = IOPORT2, // PORTB
46 .pads = {
47 /* PTB0*/ PAL_MODE_ALTERNATIVE_2, /* PTB1*/ PAL_MODE_ALTERNATIVE_2, /* PTB2*/ PAL_MODE_UNCONNECTED,
48 /* PTB3*/ PAL_MODE_UNCONNECTED, /* PTB4*/ PAL_MODE_UNCONNECTED, /* PTB5*/ PAL_MODE_UNCONNECTED,
49 /* PTB6*/ PAL_MODE_UNCONNECTED, /* PTB7*/ PAL_MODE_UNCONNECTED, /* PTB8*/ PAL_MODE_UNCONNECTED,
50 /* PTB9*/ PAL_MODE_UNCONNECTED, /*PTB10*/ PAL_MODE_UNCONNECTED, /*PTB11*/ PAL_MODE_UNCONNECTED,
51 /*PTB12*/ PAL_MODE_UNCONNECTED, /*PTB13*/ PAL_MODE_UNCONNECTED, /*PTB14*/ PAL_MODE_UNCONNECTED,
52 /*PTB15*/ PAL_MODE_UNCONNECTED, /*PTB16*/ PAL_MODE_ALTERNATIVE_3, /*PTB17*/ PAL_MODE_ALTERNATIVE_3,
53 /*PTB18*/ PAL_MODE_UNCONNECTED, /*PTB19*/ PAL_MODE_UNCONNECTED, /*PTB20*/ PAL_MODE_UNCONNECTED,
54 /*PTB21*/ PAL_MODE_UNCONNECTED, /*PTB22*/ PAL_MODE_UNCONNECTED, /*PTB23*/ PAL_MODE_UNCONNECTED,
55 /*PTB24*/ PAL_MODE_UNCONNECTED, /*PTB25*/ PAL_MODE_UNCONNECTED, /*PTB26*/ PAL_MODE_UNCONNECTED,
56 /*PTB27*/ PAL_MODE_UNCONNECTED, /*PTB28*/ PAL_MODE_UNCONNECTED, /*PTB29*/ PAL_MODE_UNCONNECTED,
57 /*PTB30*/ PAL_MODE_UNCONNECTED, /*PTB31*/ PAL_MODE_UNCONNECTED,
58 },
59 },
60 {
61 .port = IOPORT3, // PORTC
62 .pads = {
63 /* PTC0*/ PAL_MODE_UNCONNECTED, /* PTC1*/ PAL_MODE_UNCONNECTED, /* PTC2*/ PAL_MODE_UNCONNECTED,
64 /* PTC3*/ PAL_MODE_OUTPUT_PUSHPULL, /* PTC4*/ PAL_MODE_UNCONNECTED, /* PTC5*/ PAL_MODE_UNCONNECTED,
65 /* PTC6*/ PAL_MODE_UNCONNECTED, /* PTC7*/ PAL_MODE_UNCONNECTED, /* PTC8*/ PAL_MODE_UNCONNECTED,
66 /* PTC9*/ PAL_MODE_UNCONNECTED, /*PTC10*/ PAL_MODE_UNCONNECTED, /*PTC11*/ PAL_MODE_UNCONNECTED,
67 /*PTC12*/ PAL_MODE_UNCONNECTED, /*PTC13*/ PAL_MODE_UNCONNECTED, /*PTC14*/ PAL_MODE_UNCONNECTED,
68 /*PTC15*/ PAL_MODE_UNCONNECTED, /*PTC16*/ PAL_MODE_UNCONNECTED, /*PTC17*/ PAL_MODE_UNCONNECTED,
69 /*PTC18*/ PAL_MODE_UNCONNECTED, /*PTC19*/ PAL_MODE_UNCONNECTED, /*PTC20*/ PAL_MODE_UNCONNECTED,
70 /*PTC21*/ PAL_MODE_UNCONNECTED, /*PTC22*/ PAL_MODE_UNCONNECTED, /*PTC23*/ PAL_MODE_UNCONNECTED,
71 /*PTC24*/ PAL_MODE_UNCONNECTED, /*PTC25*/ PAL_MODE_UNCONNECTED, /*PTC26*/ PAL_MODE_UNCONNECTED,
72 /*PTC27*/ PAL_MODE_UNCONNECTED, /*PTC28*/ PAL_MODE_UNCONNECTED, /*PTC29*/ PAL_MODE_UNCONNECTED,
73 /*PTC30*/ PAL_MODE_UNCONNECTED, /*PTC31*/ PAL_MODE_UNCONNECTED,
74 },
75 },
76 {
77 .port = IOPORT4, // PORTD
78 .pads = {
79 /* PTD0*/ PAL_MODE_UNCONNECTED, /* PTD1*/ PAL_MODE_UNCONNECTED, /* PTD2*/ PAL_MODE_UNCONNECTED,
80 /* PTD3*/ PAL_MODE_UNCONNECTED, /* PTD4*/ PAL_MODE_OUTPUT_PUSHPULL, /* PTD5*/ PAL_MODE_UNCONNECTED,
81 /* PTD6*/ PAL_MODE_UNCONNECTED, /* PTD7*/ PAL_MODE_UNCONNECTED, /* PTD8*/ PAL_MODE_UNCONNECTED,
82 /* PTD9*/ PAL_MODE_UNCONNECTED, /*PTD10*/ PAL_MODE_UNCONNECTED, /*PTD11*/ PAL_MODE_UNCONNECTED,
83 /*PTD12*/ PAL_MODE_UNCONNECTED, /*PTD13*/ PAL_MODE_UNCONNECTED, /*PTD14*/ PAL_MODE_UNCONNECTED,
84 /*PTD15*/ PAL_MODE_UNCONNECTED, /*PTD16*/ PAL_MODE_UNCONNECTED, /*PTD17*/ PAL_MODE_UNCONNECTED,
85 /*PTD18*/ PAL_MODE_UNCONNECTED, /*PTD19*/ PAL_MODE_UNCONNECTED, /*PTD20*/ PAL_MODE_UNCONNECTED,
86 /*PTD21*/ PAL_MODE_UNCONNECTED, /*PTD22*/ PAL_MODE_UNCONNECTED, /*PTD23*/ PAL_MODE_UNCONNECTED,
87 /*PTD24*/ PAL_MODE_UNCONNECTED, /*PTD25*/ PAL_MODE_UNCONNECTED, /*PTD26*/ PAL_MODE_UNCONNECTED,
88 /*PTD27*/ PAL_MODE_UNCONNECTED, /*PTD28*/ PAL_MODE_UNCONNECTED, /*PTD29*/ PAL_MODE_UNCONNECTED,
89 /*PTD30*/ PAL_MODE_UNCONNECTED, /*PTD31*/ PAL_MODE_UNCONNECTED,
90 },
91 },
92 {
93 .port = IOPORT5, // PORTE
94 .pads = {
95 /* PTE0*/ PAL_MODE_UNCONNECTED, /* PTE1*/ PAL_MODE_UNCONNECTED, /* PTE2*/ PAL_MODE_UNCONNECTED,
96 /* PTE3*/ PAL_MODE_UNCONNECTED, /* PTE4*/ PAL_MODE_UNCONNECTED, /* PTE5*/ PAL_MODE_UNCONNECTED,
97 /* PTE6*/ PAL_MODE_UNCONNECTED, /* PTE7*/ PAL_MODE_UNCONNECTED, /* PTE8*/ PAL_MODE_UNCONNECTED,
98 /* PTE9*/ PAL_MODE_UNCONNECTED, /*PTE10*/ PAL_MODE_UNCONNECTED, /*PTE11*/ PAL_MODE_UNCONNECTED,
99 /*PTE12*/ PAL_MODE_UNCONNECTED, /*PTE13*/ PAL_MODE_UNCONNECTED, /*PTE14*/ PAL_MODE_UNCONNECTED,
100 /*PTE15*/ PAL_MODE_UNCONNECTED, /*PTE16*/ PAL_MODE_UNCONNECTED, /*PTE17*/ PAL_MODE_UNCONNECTED,
101 /*PTE18*/ PAL_MODE_UNCONNECTED, /*PTE19*/ PAL_MODE_UNCONNECTED, /*PTE20*/ PAL_MODE_UNCONNECTED,
102 /*PTE21*/ PAL_MODE_UNCONNECTED, /*PTE22*/ PAL_MODE_UNCONNECTED, /*PTE23*/ PAL_MODE_UNCONNECTED,
103 /*PTE24*/ PAL_MODE_UNCONNECTED, /*PTE25*/ PAL_MODE_UNCONNECTED, /*PTE26*/ PAL_MODE_UNCONNECTED,
104 /*PTE27*/ PAL_MODE_UNCONNECTED, /*PTE28*/ PAL_MODE_UNCONNECTED, /*PTE29*/ PAL_MODE_UNCONNECTED,
105 /*PTE30*/ PAL_MODE_UNCONNECTED, /*PTE31*/ PAL_MODE_UNCONNECTED,
106 },
107 },
108 },
109};
110#endif
111
112/**
113 * @brief Early initialization code.
114 * @details This initialization must be performed just after stack setup
115 * and before any other initialization.
116 */
117void __early_init(void) {
118
119 k20x_clock_init();
120}
121
122/**
123 * @brief Board-specific initialization code.
124 * @todo Add your board-specific code, if any.
125 */
126void boardInit(void) {
127}
diff --git a/lib/chibios-contrib/os/hal/boards/FREESCALE_FREEDOM_K20D50M/board.h b/lib/chibios-contrib/os/hal/boards/FREESCALE_FREEDOM_K20D50M/board.h
new file mode 100644
index 000000000..262d06de0
--- /dev/null
+++ b/lib/chibios-contrib/os/hal/boards/FREESCALE_FREEDOM_K20D50M/board.h
@@ -0,0 +1,70 @@
1/*
2 ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
3
4 Licensed under the Apache License, Version 2.0 (the "License");
5 you may not use this file except in compliance with the License.
6 You may obtain a copy of the License at
7
8 http://www.apache.org/licenses/LICENSE-2.0
9
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
15*/
16
17#ifndef _BOARD_H_
18#define _BOARD_H_
19
20/*
21 * Setup for Freescale Freedom K20D50M board.
22 */
23
24/*
25 * Board identifier.
26 */
27#define BOARD_FREESCALE_FREEDOM_K20D50M
28#define BOARD_NAME "Freescale Freedom K20D50M"
29
30/* External 8 MHz crystal. */
31#define KINETIS_XTAL_FREQUENCY 8000000UL
32
33/*
34 * MCU type
35 */
36#define K20x5
37
38/*
39 * Onboard features.
40 */
41#define GPIO_LED_RED IOPORT3
42#define PIN_LED_RED 3
43#define GPIO_LED_GREEN IOPORT4
44#define PIN_LED_GREEN 4
45#define GPIO_LED_BLUE IOPORT1
46#define PIN_LED_BLUE 2
47
48/* Inertial sensor: MMA8451Q */
49/* Default I2C address 0x1D */
50#define I2C_GYRO I2C0
51
52#define LINE_LED_RED PAL_LINE(GPIO_LED_RED, PIN_LED_RED)
53#define LINE_LED_GREEN PAL_LINE(GPIO_LED_GREEN, PIN_LED_GREEN)
54#define LINE_LED_BLUE PAL_LINE(GPIO_LED_BLUE, PIN_LED_BLUE)
55#define LINE_GYRO_SCL PAL_LINE(GPIOB, 0U)
56#define LINE_GYRO_SDA PAL_LINE(GPIOB, 1U)
57#define LINE_GYRO_INT1 PAL_LINE(GPIOC, 11U)
58#define LINE_GYRO_INT2 PAL_LINE(GPIOC, 6U)
59
60#if !defined(_FROM_ASM_)
61#ifdef __cplusplus
62extern "C" {
63#endif
64 void boardInit(void);
65#ifdef __cplusplus
66}
67#endif
68#endif /* _FROM_ASM_ */
69
70#endif /* _BOARD_H_ */
diff --git a/lib/chibios-contrib/os/hal/boards/FREESCALE_FREEDOM_K20D50M/board.mk b/lib/chibios-contrib/os/hal/boards/FREESCALE_FREEDOM_K20D50M/board.mk
new file mode 100644
index 000000000..9e8a23601
--- /dev/null
+++ b/lib/chibios-contrib/os/hal/boards/FREESCALE_FREEDOM_K20D50M/board.mk
@@ -0,0 +1,9 @@
1# List of all the board related files.
2BOARDSRC = ${CHIBIOS_CONTRIB}/os/hal/boards/FREESCALE_FREEDOM_K20D50M/board.c
3
4# Required include directories
5BOARDINC = ${CHIBIOS_CONTRIB}/os/hal/boards/FREESCALE_FREEDOM_K20D50M
6
7# Shared variables
8ALLCSRC += $(BOARDSRC)
9ALLINC += $(BOARDINC)
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-31 12:14:03 +0100