1 files changed, 50 insertions, 0 deletions
diff --git a/board.c b/board.c
new file mode 100644
index 00000000..77ca6e90
--- /dev/null
+++ b/board.c
@@ -0,0 +1,50 @@
+#include "ch.h"
+#include "hal.h"
+
+/**
+* @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.
+*/
+#if HAL_USE_PAL || defined(__DOXYGEN__)
+const PALConfig pal_default_config =
+{
+	{VAL_GPIOAODR, VAL_GPIOACRL, VAL_GPIOACRH},
+	{VAL_GPIOBODR, VAL_GPIOBCRL, VAL_GPIOBCRH},
+	{VAL_GPIOCODR, VAL_GPIOCCRL, VAL_GPIOCCRH},
+	{VAL_GPIODODR, VAL_GPIODCRL, VAL_GPIODCRH},
+	{VAL_GPIOEODR, VAL_GPIOECRL, VAL_GPIOECRH},
+};
+#endif
+
+#if HAL_USE_MMC_SPI
+/* Board-related functions related to the MMC_SPI driver.*/
+bool_t mmc_lld_is_card_inserted(MMCDriver *mmcp) {
+	(void)mmcp;
+	return !palReadPad(GPIOA, GPIOA_MMCCP);
+}
+
+bool_t mmc_lld_is_write_protected(MMCDriver *mmcp) {
+	(void)mmcp;
+	return 0;
+}
+#endif
+
+/*
+ * Early initialization code.
+ * This initialization must be performed just after stack setup and before
+ * any other initialization.
+ */
+void __early_init(void) {
+	stm32_clock_init();
+}
+
+void boardInit(void) {
+	palClearPad(GPIOD, GPIOD_LED1);
+	palClearPad(GPIOD, GPIOD_LED2);
+	palClearPad(GPIOD, GPIOD_LED3);
+	palClearPad(GPIOD, GPIOD_LED4);
+
+	palSetPad(GPIOC, GPIOC_USBPWR);
+}
+