Initial K-Type support (#1963)

[qmk_firmware.git] / keyboards / k_type / boards / K_TYPE_TEENSY_3_1 / board.c

diff --git a/keyboards/k_type/boards/K_TYPE_TEENSY_3_1/board.c b/keyboards/k_type/boards/K_TYPE_TEENSY_3_1/board.c
new file mode 100644 (file)
index 0000000..1e95288
--- /dev/null
+++ b/keyboards/k_type/boards/K_TYPE_TEENSY_3_1/board.c
@@ -0,0 +1,191 @@
+/*
+    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) {
+}