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hw/char: QOM'ify xilinx_uartlite model

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* drop qemu_char_get_next_serial and use chardev prop
* create xilinx_uartlite_create wrapper function to create
  xilinx_uartlite device
* change affected board code to use the new way

Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com>
Message-id: 1465028065-5855-6-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 16:59:32 +01:00 • committed by Peter Maydell
parent 7bd43519da
commit 1b6d0781c2
3 changed files with 44 additions and 6 deletions
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35
include/hw/char/xilinx_uartlite.h Normal file
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/*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2 or later, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef XILINX_UARTLITE_H
#define XILINX_UARTLITE_H
static inline DeviceState *xilinx_uartlite_create(hwaddr addr,
qemu_irq irq,
CharDriverState *chr)
{
DeviceState *dev;
SysBusDevice *s;
dev = qdev_create(NULL, "xlnx.xps-uartlite");
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;
}
#endif