Removed magic numbers for bitrate

Author: danielinux

include/uart_flash.h

@@ -33,11 +33,12 @@
 #include <stdint.h>
 
 #ifdef UART_FLASH
-int uart_init(uint32_t bitrate, uint8_t data, char parity, uint8_t stop);
-void uart_send_current_version(void);
+    #define UART_FLASH_BITRATE 460800
+    int uart_init(uint32_t bitrate, uint8_t data, char parity, uint8_t stop);
+    void uart_send_current_version(void);
 #else
-#define uart_init(...) (-1)
-#define uart_send_current_version() do{}while(0)
+    #define uart_init(...) (-1)
+    #define uart_send_current_version() do{}while(0)
 #endif /* UART_FLASH */
 
 #endif /* !UART_FLASH_DRI_H */

src/loader.c

@@ -174,7 +174,7 @@ int main(void)
     hal_init();
     spi_flash_probe();
 #ifdef UART_FLASH
-    uart_init((4 * 115200), 8, 'N', 1);
+    uart_init((UART_FLASH_BITRATE, 8, 'N', 1);
     uart_send_current_version();
 #endif
 #ifdef WOLFTPM2_NO_WOLFCRYPT

tools/uart-flash-server/ufserver.c

@@ -47,6 +47,7 @@
 
 #define FIRMWARE_PARTITION_SIZE 0x4000
 #define SWAP_SIZE 0x4000
+#define UART_BITRATE 460800
 
 const char msgSha[]         = "Verifying SHA digest...";
 const char msgReadUpdate[]  = "Fetching update blocks ";
@@ -214,7 +215,7 @@ uint32_t fw_version(uint8_t *fw)
 
 int open_uart(const char *uart_dev)
 {
-    return serial_open(uart_dev, 4 * 115200);
+    return serial_open(uart_dev, UART_BITRATE);
 }
 
 static void send_ack(int ud)