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hw/char: QOM'ify cadence_uart model

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* drop qemu_char_get_next_serial and use chardev prop
* create cadence_uart_create wrapper function to create
  cadence_uart_device
* change affected board code to use the new way

Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com>
Message-id: 1465028065-5855-3-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>
This commit is contained in:
xiaoqiang zhao 2016-06-06 16:59:31 +01:00 • committed by Peter Maydell
parent f0d1d2c115
commit 4be12ea09a
4 changed files with 28 additions and 8 deletions
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17
include/hw/char/cadence_uart.h
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@ -49,5 +49,22 @@ typedef struct {
QEMUTimer *fifo_trigger_handle;
} CadenceUARTState;
static inline DeviceState *cadence_uart_create(hwaddr addr,
qemu_irq irq,
CharDriverState *chr)
{
DeviceState *dev;
SysBusDevice *s;
dev = qdev_create(NULL, TYPE_CADENCE_UART);
s = SYS_BUS_DEVICE(dev);
qdev_prop_set_chr(dev, "chardev", chr);
qdev_init_nofail(dev);
sysbus_mmio_map(s, 0, addr);
sysbus_connect_irq(s, 0, irq);
return dev;
}
#define CADENCE_UART_H
#endif