1 files changed, 5 insertions, 13 deletions

diff --git a/keyboards/chimera_ls/config.h b/keyboards/chimera_ls/config.h
index 87e919609..d9c14a3fc 100644
--- a/keyboards/chimera_ls/config.h
+++ b/keyboards/chimera_ls/config.h
@@ -60,19 +60,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 //UART settings for communication with the RF microcontroller
 #define SERIAL_UART_BAUD 1000000
-#define SERIAL_UART_DATA UDR1
-#define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1)
-#define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1))
 #define SERIAL_UART_RXD_PRESENT (UCSR1A & _BV(RXC1))
-#define SERIAL_UART_INIT() do { \
-        /* baud rate */ \
-        UBRR1L = SERIAL_UART_UBRR; \
-        /* baud rate */ \
-        UBRR1H = SERIAL_UART_UBRR >> 8; \
-        /* enable TX and RX */ \
-        UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
-        /* 8-bit data */ \
-        UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \
-        } while(0)
+#define SERIAL_UART_INIT_CUSTOM       \
+    /* enable TX and RX */            \
+    UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
+    /* 8-bit data */                  \
+    UCSR1C = _BV(UCSZ11) | _BV(UCSZ10);
 
 #endif