mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-24 12:09:58 +00:00
934df91296
qdev_prop_set_drive() can fail. None of the other qdev_prop_set_FOO()
can; they abort on error.
To clean up this inconsistency, rename qdev_prop_set_drive() to
qdev_prop_set_drive_err(), and create a qdev_prop_set_drive() that
aborts on error.
Coccinelle script to update callers:
@ depends on !(file in "hw/core/qdev-properties-system.c")@
expression dev, name, value;
symbol error_abort;
@@
- qdev_prop_set_drive(dev, name, value, &error_abort);
+ qdev_prop_set_drive(dev, name, value);
@@
expression dev, name, value, errp;
@@
- qdev_prop_set_drive(dev, name, value, errp);
+ qdev_prop_set_drive_err(dev, name, value, errp);
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200622094227.1271650-14-armbru@redhat.com>
121 lines
3.6 KiB
C
121 lines
3.6 KiB
C
/*
|
|
* cubieboard emulation
|
|
*
|
|
* Copyright (C) 2013 Li Guang
|
|
* Written by Li Guang <lig.fnst@cn.fujitsu.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the
|
|
* Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that 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.
|
|
*/
|
|
|
|
#include "qemu/osdep.h"
|
|
#include "exec/address-spaces.h"
|
|
#include "qapi/error.h"
|
|
#include "cpu.h"
|
|
#include "sysemu/sysemu.h"
|
|
#include "hw/sysbus.h"
|
|
#include "hw/boards.h"
|
|
#include "hw/qdev-properties.h"
|
|
#include "hw/arm/allwinner-a10.h"
|
|
|
|
static struct arm_boot_info cubieboard_binfo = {
|
|
.loader_start = AW_A10_SDRAM_BASE,
|
|
.board_id = 0x1008,
|
|
};
|
|
|
|
static void cubieboard_init(MachineState *machine)
|
|
{
|
|
AwA10State *a10;
|
|
Error *err = NULL;
|
|
DriveInfo *di;
|
|
BlockBackend *blk;
|
|
BusState *bus;
|
|
DeviceState *carddev;
|
|
|
|
/* BIOS is not supported by this board */
|
|
if (bios_name) {
|
|
error_report("BIOS not supported for this machine");
|
|
exit(1);
|
|
}
|
|
|
|
/* This board has fixed size RAM (512MiB or 1GiB) */
|
|
if (machine->ram_size != 512 * MiB &&
|
|
machine->ram_size != 1 * GiB) {
|
|
error_report("This machine can only be used with 512MiB or 1GiB RAM");
|
|
exit(1);
|
|
}
|
|
|
|
/* Only allow Cortex-A8 for this board */
|
|
if (strcmp(machine->cpu_type, ARM_CPU_TYPE_NAME("cortex-a8")) != 0) {
|
|
error_report("This board can only be used with cortex-a8 CPU");
|
|
exit(1);
|
|
}
|
|
|
|
a10 = AW_A10(object_new(TYPE_AW_A10));
|
|
object_property_add_child(OBJECT(machine), "soc", OBJECT(a10));
|
|
object_unref(OBJECT(a10));
|
|
|
|
object_property_set_int(OBJECT(&a10->emac), 1, "phy-addr", &err);
|
|
if (err != NULL) {
|
|
error_reportf_err(err, "Couldn't set phy address: ");
|
|
exit(1);
|
|
}
|
|
|
|
object_property_set_int(OBJECT(&a10->timer), 32768, "clk0-freq", &err);
|
|
if (err != NULL) {
|
|
error_reportf_err(err, "Couldn't set clk0 frequency: ");
|
|
exit(1);
|
|
}
|
|
|
|
object_property_set_int(OBJECT(&a10->timer), 24000000, "clk1-freq", &err);
|
|
if (err != NULL) {
|
|
error_reportf_err(err, "Couldn't set clk1 frequency: ");
|
|
exit(1);
|
|
}
|
|
|
|
qdev_realize(DEVICE(a10), NULL, &err);
|
|
if (err != NULL) {
|
|
error_reportf_err(err, "Couldn't realize Allwinner A10: ");
|
|
exit(1);
|
|
}
|
|
|
|
/* Retrieve SD bus */
|
|
di = drive_get_next(IF_SD);
|
|
blk = di ? blk_by_legacy_dinfo(di) : NULL;
|
|
bus = qdev_get_child_bus(DEVICE(a10), "sd-bus");
|
|
|
|
/* Plug in SD card */
|
|
carddev = qdev_new(TYPE_SD_CARD);
|
|
qdev_prop_set_drive_err(carddev, "drive", blk, &error_fatal);
|
|
qdev_realize_and_unref(carddev, bus, &error_fatal);
|
|
|
|
memory_region_add_subregion(get_system_memory(), AW_A10_SDRAM_BASE,
|
|
machine->ram);
|
|
|
|
/* TODO create and connect IDE devices for ide_drive_get() */
|
|
|
|
cubieboard_binfo.ram_size = machine->ram_size;
|
|
arm_load_kernel(&a10->cpu, machine, &cubieboard_binfo);
|
|
}
|
|
|
|
static void cubieboard_machine_init(MachineClass *mc)
|
|
{
|
|
mc->desc = "cubietech cubieboard (Cortex-A8)";
|
|
mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-a8");
|
|
mc->default_ram_size = 1 * GiB;
|
|
mc->init = cubieboard_init;
|
|
mc->block_default_type = IF_IDE;
|
|
mc->units_per_default_bus = 1;
|
|
mc->ignore_memory_transaction_failures = true;
|
|
mc->default_ram_id = "cubieboard.ram";
|
|
}
|
|
|
|
DEFINE_MACHINE("cubieboard", cubieboard_machine_init)
|