--- zzzz-none-000/linux-4.1.38/drivers/tty/serial/amba-pl011.c	2017-01-18 18:48:06.000000000 +0000
+++ bcm63-7582-715/linux-4.1.38/drivers/tty/serial/amba-pl011.c	2020-11-25 10:06:48.000000000 +0000
@@ -1886,8 +1886,13 @@
 			quot -= 2;
 	}
 	/* Set baud rate */
+#if defined(CONFIG_BCM_KF_ARM_BCM963XX) && defined(CONFIG_BCM63138_SIM)
+	writew(0, port->membase + UART011_FBRD);
+	writew(1, port->membase + UART011_IBRD);
+#else
 	writew(quot & 0x3f, port->membase + UART011_FBRD);
 	writew(quot >> 6, port->membase + UART011_IBRD);
+#endif
 
 	/*
 	 * ----------v----------v----------v----------v-----