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saimaa: direct char backend, drop prop dance

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SashegDev
2026-09-07 09:12:47 +00:00
parent 60998e3ce3
commit 60f79da7f0
1 changed files with 4 additions and 7 deletions
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qemu/saimaa.c
+4 -7
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@@ -91,11 +91,7 @@ static void saimaa_uart_init(Object *obj)
static void saimaa_uart_realize(DeviceState *dev, Error **errp) static void saimaa_uart_realize(DeviceState *dev, Error **errp)
{ {
SaimaaUartState *s = SAIMAA_UART(dev); /* backend wired directly in machine init; nothing to check */
if (!qemu_chr_fe_backend_connected(&s->chr)) {
error_setg(errp, "saimaa-uart: chardev property was not set");
return;
}
} }
/* ---- machine ---- */ /* ---- machine ---- */
@@ -148,11 +144,12 @@ static void saimaa_machine_init(MachineState *machine)
sysbus_mmio_map(SYS_BUS_DEVICE(gic), 0, SAIMAA_GICD_BASE); sysbus_mmio_map(SYS_BUS_DEVICE(gic), 0, SAIMAA_GICD_BASE);
sysbus_mmio_map(SYS_BUS_DEVICE(gic), 1, SAIMAA_GICC_BASE); sysbus_mmio_map(SYS_BUS_DEVICE(gic), 1, SAIMAA_GICC_BASE);
/* UART: stdio */ /* UART: stdio (direct backend, no property dance) */
DeviceState *uart = qdev_new(TYPE_SAIMAA_UART); DeviceState *uart = qdev_new(TYPE_SAIMAA_UART);
qdev_prop_set_chr(uart, "chardev", serial_hd(0));
sysbus_realize(SYS_BUS_DEVICE(uart), &error_fatal); sysbus_realize(SYS_BUS_DEVICE(uart), &error_fatal);
sysbus_mmio_map(SYS_BUS_DEVICE(uart), 0, SAIMAA_UART_BASE); sysbus_mmio_map(SYS_BUS_DEVICE(uart), 0, SAIMAA_UART_BASE);
qemu_chr_fe_init(&SAIMAA_UART(uart)->chr, serial_hd(0),
&error_abort);
/* SDHCI + eMMC image */ /* SDHCI + eMMC image */
DeviceState *sdhci = qdev_new(TYPE_SYSBUS_SDHCI); DeviceState *sdhci = qdev_new(TYPE_SYSBUS_SDHCI);