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[PATCH 1/3] hw/sparc/leon3: Map the UART device unconditionally
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH 1/3] hw/sparc/leon3: Map the UART device unconditionally |
Date: |
Mon, 8 Jun 2020 19:21:42 +0200 |
The UART is present on the chipset regardless there is a
character device connected to it. Map it unconditionally.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
hw/sparc/leon3.c | 18 ++++++++----------
1 file changed, 8 insertions(+), 10 deletions(-)
diff --git a/hw/sparc/leon3.c b/hw/sparc/leon3.c
index 8f024dab7b..cc55117dec 100644
--- a/hw/sparc/leon3.c
+++ b/hw/sparc/leon3.c
@@ -339,16 +339,14 @@ static void leon3_generic_hw_init(MachineState *machine)
0, LEON3_TIMER_IRQ, GRLIB_APBIO_AREA);
/* Allocate uart */
- if (serial_hd(0)) {
- dev = qdev_create(NULL, TYPE_GRLIB_APB_UART);
- qdev_prop_set_chr(dev, "chrdev", serial_hd(0));
- qdev_init_nofail(dev);
- sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, LEON3_UART_OFFSET);
- sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, cpu_irqs[LEON3_UART_IRQ]);
- grlib_apb_pnp_add_entry(apb_pnp, LEON3_UART_OFFSET, 0xFFF,
- GRLIB_VENDOR_GAISLER, GRLIB_APBUART_DEV, 1,
- LEON3_UART_IRQ, GRLIB_APBIO_AREA);
- }
+ dev = qdev_create(NULL, TYPE_GRLIB_APB_UART);
+ qdev_prop_set_chr(dev, "chrdev", serial_hd(0));
+ qdev_init_nofail(dev);
+ sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, LEON3_UART_OFFSET);
+ sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, cpu_irqs[LEON3_UART_IRQ]);
+ grlib_apb_pnp_add_entry(apb_pnp, LEON3_UART_OFFSET, 0xFFF,
+ GRLIB_VENDOR_GAISLER, GRLIB_APBUART_DEV, 1,
+ LEON3_UART_IRQ, GRLIB_APBIO_AREA);
}
static void leon3_generic_machine_init(MachineClass *mc)
--
2.21.3