1 files changed, 24 insertions, 0 deletions
diff --git a/boards/OLIMEX_STM32_P407/board.c b/boards/OLIMEX_STM32_P407/board.c
index 59b6e9de6..2be03d673 100644
--- a/boards/OLIMEX_STM32_P407/board.c
+++ b/boards/OLIMEX_STM32_P407/board.c
@@ -51,6 +51,30 @@ void __early_init(void) {
   stm32_clock_init();
 }
 
+#if HAL_USE_MMC_SPI || defined(__DOXYGEN__)
+/**
+ * @brief   MMC_SPI card detection.
+ */
+bool_t mmc_lld_is_card_inserted(MMCDriver *mmcp) {
+  static bool_t last_status = FALSE;
+  (void)mmcp;
+
+  if ((palReadLatch(GPIOD) & PAL_PORT_BIT(GPIOD_SPI3_CS)) == 0)
+    return last_status;
+  return last_status = (bool_t)palReadPad(GPIOD, GPIOD_SPI3_CS);
+}
+
+/**
+ * @brief   MMC_SPI card write protection detection.
+ */
+bool_t mmc_lld_is_write_protected(MMCDriver *mmcp) {
+
+  (void)mmcp;
+  /* TODO: Fill the implementation.*/
+  return FALSE;
+}
+#endif
+
 /*
  * Board-specific initialization code.
  */