diff options
Diffstat (limited to 'os/hal/include')
| -rw-r--r-- | os/hal/include/hal_sdc.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/os/hal/include/hal_sdc.h b/os/hal/include/hal_sdc.h index 98a0492ab..6466b1d97 100644 --- a/os/hal/include/hal_sdc.h +++ b/os/hal/include/hal_sdc.h @@ -92,6 +92,20 @@ #if !defined(SDC_NICE_WAITING) || defined(__DOXYGEN__)
#define SDC_NICE_WAITING TRUE
#endif
+
+/**
+ * @brief OCR initialization constant for V20 cards.
+ */
+#if !defined(SDC_INIT_OCR_V20) || defined(__DOXYGEN__)
+#define SDC_INIT_OCR_V20 0x50FF8000U
+#endif
+
+/**
+ * @brief OCR initialization constant for non-V20 cards.
+ */
+#if !defined(SDC_INIT_OCR) || defined(__DOXYGEN__)
+#define SDC_INIT_OCR 0x80100000U
+#endif
/** @} */
/*===========================================================================*/
|