1 files changed, 10 insertions, 4 deletions

diff --git a/keyboards/matrix/abelx/halconf.h b/keyboards/matrix/abelx/halconf.h
index fb5a76072..e68682e70 100644
--- a/keyboards/matrix/abelx/halconf.h
+++ b/keyboards/matrix/abelx/halconf.h
@@ -29,7 +29,7 @@
 #define HALCONF_H
 
 #define _CHIBIOS_HAL_CONF_
-#define _CHIBIOS_HAL_CONF_VER_7_0_
+#define _CHIBIOS_HAL_CONF_VER_7_1_
 
 #include "mcuconf.h"
 
@@ -69,6 +69,13 @@
 #endif
 
 /**
+ * @brief   Enables the EFlash subsystem.
+ */
+#if !defined(HAL_USE_EFL) || defined(__DOXYGEN__)
+#define HAL_USE_EFL                         FALSE
+#endif
+
+/**
  * @brief   Enables the GPT subsystem.
  */
 #if !defined(HAL_USE_GPT) || defined(__DOXYGEN__)
@@ -405,7 +412,7 @@
  *          buffers.
  */
 #if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
-#define SERIAL_BUFFERS_SIZE                 16
+#define SERIAL_BUFFERS_SIZE                 128
 #endif
 
 /*===========================================================================*/
@@ -451,13 +458,12 @@
 #define SPI_USE_CIRCULAR                    FALSE
 #endif
 
-
 /**
  * @brief   Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs.
  * @note    Disabling this option saves both code and data space.
  */
 #if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
-#define SPI_USE_MUTUAL_EXCLUSION            FALSE
+#define SPI_USE_MUTUAL_EXCLUSION            TRUE
 #endif
 
 /**