hw/char: QOM'ify pl011 model

* drop qemu_char_get_next_serial and use chardev prop
* add pl011_create wrapper function to create pl011 uart device
* change affected board code to use the new way

Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com>
Message-id: 1465028065-5855-2-git-send-email-zxq_yx_007@163.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c
index 4459171..794a3ad 100644
--- a/hw/arm/stellaris.c
+++ b/hw/arm/stellaris.c
@@ -20,6 +20,7 @@
 #include "qemu/log.h"
 #include "exec/address-spaces.h"
 #include "sysemu/sysemu.h"
+#include "hw/char/pl011.h"
 
 #define GPIO_A 0
 #define GPIO_B 1
@@ -1303,8 +1304,9 @@
 
     for (i = 0; i < 4; i++) {
         if (board->dc2 & (1 << i)) {
-            sysbus_create_simple("pl011_luminary", 0x4000c000 + i * 0x1000,
-                                 qdev_get_gpio_in(nvic, uart_irq[i]));
+            pl011_luminary_create(0x4000c000 + i * 0x1000,
+                                  qdev_get_gpio_in(nvic, uart_irq[i]),
+                                  serial_hds[i]);
         }
     }
     if (board->dc2 & (1 << 4)) {