motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-08 02:03:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

Drop the deprecated unicore32 target

Browse source 
Target unicore32 was deprecated in commit 8e4ff4a8d2, v5.2.0.  See
there for rationale.

Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210503084034.3804963-3-armbru@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Markus Armbruster 2021-05-03 10:40:34 +02:00
parent 9d49bcf699
commit 4369223902
42 changed files with 16 additions and 4582 deletions
Download patch file Download diff file Expand all files Collapse all files

1
hw/gpio/meson.build
View file

@ -3,7 +3,6 @@ softmmu_ss.add(when: 'CONFIG_GPIO_KEY', if_true: files('gpio_key.c'))
softmmu_ss.add(when: 'CONFIG_GPIO_PWR', if_true: files('gpio_pwr.c'))
softmmu_ss.add(when: 'CONFIG_MAX7310', if_true: files('max7310.c'))
softmmu_ss.add(when: 'CONFIG_PL061', if_true: files('pl061.c'))
softmmu_ss.add(when: 'CONFIG_PUV3', if_true: files('puv3_gpio.c'))
softmmu_ss.add(when: 'CONFIG_ZAURUS', if_true: files('zaurus.c'))
softmmu_ss.add(when: 'CONFIG_IMX', if_true: files('imx_gpio.c'))

154
hw/gpio/puv3_gpio.c
View file

@ -1,154 +0,0 @@
/*
* GPIO device simulation in PKUnity SoC
*
* Copyright (C) 2010-2012 Guan Xuetao
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation, or any later version.
* See the COPYING file in the top-level directory.
*/
#include "qemu/osdep.h"
#include "hw/sysbus.h"
#include "qom/object.h"
#undef DEBUG_PUV3
#include "hw/unicore32/puv3.h"
#include "qemu/module.h"
#include "qemu/log.h"
#define TYPE_PUV3_GPIO "puv3_gpio"
OBJECT_DECLARE_SIMPLE_TYPE(PUV3GPIOState, PUV3_GPIO)
struct PUV3GPIOState {
SysBusDevice parent_obj;
MemoryRegion iomem;
qemu_irq irq[9];
uint32_t reg_GPLR;
uint32_t reg_GPDR;
uint32_t reg_GPIR;
};
static uint64_t puv3_gpio_read(void *opaque, hwaddr offset,
unsigned size)
{
PUV3GPIOState *s = opaque;
uint32_t ret = 0;
switch (offset) {
case 0x00:
ret = s->reg_GPLR;
break;
case 0x04:
ret = s->reg_GPDR;
break;
case 0x20:
ret = s->reg_GPIR;
break;
default:
qemu_log_mask(LOG_GUEST_ERROR,
"%s: Bad read offset 0x%"HWADDR_PRIx"\n",
__func__, offset);
}
DPRINTF("offset 0x%x, value 0x%x\n", offset, ret);
return ret;
}
static void puv3_gpio_write(void *opaque, hwaddr offset,
uint64_t value, unsigned size)
{
PUV3GPIOState *s = opaque;
DPRINTF("offset 0x%x, value 0x%x\n", offset, value);
switch (offset) {
case 0x04:
s->reg_GPDR = value;
break;
case 0x08:
if (s->reg_GPDR & value) {
s->reg_GPLR |= value;
} else {
qemu_log_mask(LOG_GUEST_ERROR, "%s: Write gpio input port\n",
__func__);
}
break;
case 0x0c:
if (s->reg_GPDR & value) {
s->reg_GPLR &= ~value;
} else {
qemu_log_mask(LOG_GUEST_ERROR, "%s: Write gpio input port\n",
__func__);
}
break;
case 0x10: /* GRER */
case 0x14: /* GFER */
case 0x18: /* GEDR */
break;
case 0x20: /* GPIR */
s->reg_GPIR = value;
break;
default:
qemu_log_mask(LOG_GUEST_ERROR,
"%s: Bad write offset 0x%"HWADDR_PRIx"\n",
__func__, offset);
}
}
static const MemoryRegionOps puv3_gpio_ops = {
.read = puv3_gpio_read,
.write = puv3_gpio_write,
.impl = {
.min_access_size = 4,
.max_access_size = 4,
},
.endianness = DEVICE_NATIVE_ENDIAN,
};
static void puv3_gpio_realize(DeviceState *dev, Error **errp)
{
PUV3GPIOState *s = PUV3_GPIO(dev);
SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
s->reg_GPLR = 0;
s->reg_GPDR = 0;
/* FIXME: these irqs not handled yet */
sysbus_init_irq(sbd, &s->irq[PUV3_IRQS_GPIOLOW0]);
sysbus_init_irq(sbd, &s->irq[PUV3_IRQS_GPIOLOW1]);
sysbus_init_irq(sbd, &s->irq[PUV3_IRQS_GPIOLOW2]);
sysbus_init_irq(sbd, &s->irq[PUV3_IRQS_GPIOLOW3]);
sysbus_init_irq(sbd, &s->irq[PUV3_IRQS_GPIOLOW4]);
sysbus_init_irq(sbd, &s->irq[PUV3_IRQS_GPIOLOW5]);
sysbus_init_irq(sbd, &s->irq[PUV3_IRQS_GPIOLOW6]);
sysbus_init_irq(sbd, &s->irq[PUV3_IRQS_GPIOLOW7]);
sysbus_init_irq(sbd, &s->irq[PUV3_IRQS_GPIOHIGH]);
memory_region_init_io(&s->iomem, OBJECT(s), &puv3_gpio_ops, s, "puv3_gpio",
PUV3_REGS_OFFSET);
sysbus_init_mmio(sbd, &s->iomem);
}
static void puv3_gpio_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
dc->realize = puv3_gpio_realize;
}
static const TypeInfo puv3_gpio_info = {
.name = TYPE_PUV3_GPIO,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(PUV3GPIOState),
.class_init = puv3_gpio_class_init,
};
static void puv3_gpio_register_type(void)
{
type_register_static(&puv3_gpio_info);
}
type_init(puv3_gpio_register_type)