openwrt-packages-dist/utils/bluez/patches/200-uart-speed.patch

--- a/tools/hciattach.c
+++ b/tools/hciattach.c
@@ -101,20 +101,37 @@ int uart_speed(int s)
 		return B230400;
 	case 460800:
 		return B460800;
+/* FIX: Not all platform support this high serial speed
+   claudyus84 @gamil.com
+*/
+#ifdef B500000
 	case 500000:
 		return B500000;
+#endif
+#ifdef B576000
 	case 576000:
 		return B576000;
+#endif
+#ifdef B921600
 	case 921600:
 		return B921600;
+#endif
+#ifdef B1000000
 	case 1000000:
 		return B1000000;
+#endif
+#ifdef B1152000
 	case 1152000:
 		return B1152000;
+#endif
+#ifdef B1500000
 	case 1500000:
 		return B1500000;
+#endif
+#ifdef B2000000
 	case 2000000:
 		return B2000000;
+#endif
 #ifdef B2500000
 	case 2500000:
 		return B2500000;