Index: sys/dev/uart/uart_dev_pl011.c
===================================================================
--- sys/dev/uart/uart_dev_pl011.c
+++ sys/dev/uart/uart_dev_pl011.c
@@ -611,3 +611,18 @@
 	__uart_setreg(bas, UART_IMSC, psc->imsc);
 	uart_unlock(sc->sc_hwmtx);
 }
+
+#ifdef EARLY_PRINTF
+static void
+uart_pl011_early_putc(int c)
+{
+	u_int *base = (void *)(uintptr_t)SOCDEV_VA;
+	volatile u_int *tx = base + UART_DR;
+	volatile u_int *fr = base + UART_FR;
+
+	while ((*fr & FR_TXFF) != 0)
+		;
+	*tx = c;
+}
+early_putc_t *early_putc = uart_pl011_early_putc;
+#endif