1 files changed, 78 insertions, 0 deletions
diff --git a/platforms/chibios/chibios_config.h b/platforms/chibios/chibios_config.h
new file mode 100644
index 0000000000..ad2f808a95
--- /dev/null
+++ b/platforms/chibios/chibios_config.h
@@ -0,0 +1,78 @@
+/* Copyright 2019
+ *
+ * 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 2 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
+
+#ifndef USB_VBUS_PIN
+#    define SPLIT_USB_DETECT  // Force this on when dedicated pin is not used
+#endif
+
+// STM32 compatibility
+#if defined(MCU_STM32)
+#    define CPU_CLOCK STM32_SYSCLK
+
+#    if defined(STM32F1XX)
+#        define USE_GPIOV1
+#        define PAL_MODE_ALTERNATE_OPENDRAIN PAL_MODE_STM32_ALTERNATE_OPENDRAIN
+#        define PAL_MODE_ALTERNATE_PUSHPULL PAL_MODE_STM32_ALTERNATE_PUSHPULL
+#    else
+#        define PAL_OUTPUT_TYPE_OPENDRAIN PAL_STM32_OTYPE_OPENDRAIN
+#        define PAL_OUTPUT_TYPE_PUSHPULL PAL_STM32_OTYPE_PUSHPULL
+#        define PAL_OUTPUT_SPEED_HIGHEST PAL_STM32_OSPEED_HIGHEST
+#        define PAL_PUPDR_FLOATING PAL_STM32_PUPDR_FLOATING
+#    endif
+
+#    if defined(STM32F1XX) || defined(STM32F2XX) || defined(STM32F4XX) || defined(STM32L1XX)
+#        define USE_I2CV1
+#    endif
+#endif
+
+// GD32 compatibility
+#if defined(MCU_GD32V)
+#    define CPU_CLOCK GD32_SYSCLK
+
+#    if defined(GD32VF103)
+#        define USE_GPIOV1
+#        define USE_I2CV1
+#        define PAL_MODE_ALTERNATE_OPENDRAIN PAL_MODE_GD32_ALTERNATE_OPENDRAIN
+#        define PAL_MODE_ALTERNATE_PUSHPULL PAL_MODE_GD32_ALTERNATE_PUSHPULL
+#    endif
+#endif
+
+#if defined(GD32VF103)
+/* This chip has the same API as STM32F103, but uses different names for literally the same thing.
+ * As of 4.7.2021 QMK is tailored to use STM32 defines/names, for compatibility sake
+ * we just redefine the GD32 names. */
+#    include "gd32v_compatibility.h"
+#endif
+
+// teensy compatibility
+#if defined(MCU_KINETIS)
+#    define CPU_CLOCK KINETIS_SYSCLK_FREQUENCY
+
+#    if defined(K20x) || defined(KL2x)
+#        define USE_I2CV1
+#        define USE_I2CV1_CONTRIB  // for some reason a bunch of ChibiOS-Contrib boards only have clock_speed
+#        define USE_GPIOV1
+#    endif
+#endif
+
+#if defined(HT32)
+#    define CPU_CLOCK HT32_CK_SYS_FREQUENCY
+#    define PAL_MODE_ALTERNATE PAL_HT32_MODE_AF
+#    define PAL_OUTPUT_TYPE_OPENDRAIN (PAL_HT32_MODE_OD | PAL_HT32_MODE_DIR)
+#    define PAL_OUTPUT_TYPE_PUSHPULL PAL_HT32_MODE_DIR
+#    define PAL_OUTPUT_SPEED_HIGHEST 0
+#endif