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ast2400: replace ast2400 with aspeed_soc 

This is a name replacement to prepare ground for other SoCs.

Let's also remove the AST2400_SMC_BASE definition from the address
space mappings, as it is not used. This controller was removed from
the Aspeed SoC AST2500, so this provides us a better common base for
the address space mapping on both SoCs.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1473438177-26079-3-git-send-email-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Cédric Le Goater 2016-09-22 18:13:05 +01:00 committed by Peter Maydell
parent 00442402ea
commit ff90606f9a
3 changed files with 56 additions and 57 deletions
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93
hw/arm/aspeed_soc.c
View File

@ -1,5 +1,5 @@
/*
* AST2400 SoC
* ASPEED SoC family
*
* Andrew Jeffery <andrew@aj.id.au>
* Jeremy Kerr <jk@ozlabs.org>
@ -20,20 +20,19 @@
#include "qemu/log.h"
#include "hw/i2c/aspeed_i2c.h"
#define AST2400_UART_5_BASE 0x00184000
#define AST2400_IOMEM_SIZE 0x00200000
#define AST2400_IOMEM_BASE 0x1E600000
#define AST2400_SMC_BASE AST2400_IOMEM_BASE /* Legacy SMC */
#define AST2400_FMC_BASE 0X1E620000
#define AST2400_SPI_BASE 0X1E630000
#define AST2400_VIC_BASE 0x1E6C0000
#define AST2400_SDMC_BASE 0x1E6E0000
#define AST2400_SCU_BASE 0x1E6E2000
#define AST2400_TIMER_BASE 0x1E782000
#define AST2400_I2C_BASE 0x1E78A000
#define ASPEED_SOC_UART_5_BASE 0x00184000
#define ASPEED_SOC_IOMEM_SIZE 0x00200000
#define ASPEED_SOC_IOMEM_BASE 0x1E600000
#define ASPEED_SOC_FMC_BASE 0x1E620000
#define ASPEED_SOC_SPI_BASE 0x1E630000
#define ASPEED_SOC_VIC_BASE 0x1E6C0000
#define ASPEED_SOC_SDMC_BASE 0x1E6E0000
#define ASPEED_SOC_SCU_BASE 0x1E6E2000
#define ASPEED_SOC_TIMER_BASE 0x1E782000
#define ASPEED_SOC_I2C_BASE 0x1E78A000
#define AST2400_FMC_FLASH_BASE 0x20000000
#define AST2400_SPI_FLASH_BASE 0x30000000
#define ASPEED_SOC_FMC_FLASH_BASE 0x20000000
#define ASPEED_SOC_SPI_FLASH_BASE 0x30000000
static const int uart_irqs[] = { 9, 32, 33, 34, 10 };
static const int timer_irqs[] = { 16, 17, 18, 35, 36, 37, 38, 39, };
@ -43,29 +42,29 @@ static const int timer_irqs[] = { 16, 17, 18, 35, 36, 37, 38, 39, };
* handled by a device mapping.
*/
static uint64_t ast2400_io_read(void *p, hwaddr offset, unsigned size)
static uint64_t aspeed_soc_io_read(void *p, hwaddr offset, unsigned size)
{
qemu_log_mask(LOG_UNIMP, "%s: 0x%" HWADDR_PRIx " [%u]\n",
__func__, offset, size);
return 0;
}
static void ast2400_io_write(void *opaque, hwaddr offset, uint64_t value,
static void aspeed_soc_io_write(void *opaque, hwaddr offset, uint64_t value,
unsigned size)
{
qemu_log_mask(LOG_UNIMP, "%s: 0x%" HWADDR_PRIx " <- 0x%" PRIx64 " [%u]\n",
__func__, offset, value, size);
}
static const MemoryRegionOps ast2400_io_ops = {
.read = ast2400_io_read,
.write = ast2400_io_write,
static const MemoryRegionOps aspeed_soc_io_ops = {
.read = aspeed_soc_io_read,
.write = aspeed_soc_io_write,
.endianness = DEVICE_LITTLE_ENDIAN,
};
static void ast2400_init(Object *obj)
static void aspeed_soc_init(Object *obj)
{
AST2400State *s = AST2400(obj);
AspeedSoCState *s = ASPEED_SOC(obj);
s->cpu = cpu_arm_init("arm926");
@ -106,17 +105,17 @@ static void ast2400_init(Object *obj)
AST2400_A0_SILICON_REV);
}
static void ast2400_realize(DeviceState *dev, Error **errp)
static void aspeed_soc_realize(DeviceState *dev, Error **errp)
{
int i;
AST2400State *s = AST2400(dev);
AspeedSoCState *s = ASPEED_SOC(dev);
Error *err = NULL, *local_err = NULL;
/* IO space */
memory_region_init_io(&s->iomem, NULL, &ast2400_io_ops, NULL,
"ast2400.io", AST2400_IOMEM_SIZE);
memory_region_add_subregion_overlap(get_system_memory(), AST2400_IOMEM_BASE,
&s->iomem, -1);
memory_region_init_io(&s->iomem, NULL, &aspeed_soc_io_ops, NULL,
"aspeed_soc.io", ASPEED_SOC_IOMEM_SIZE);
memory_region_add_subregion_overlap(get_system_memory(),
ASPEED_SOC_IOMEM_BASE, &s->iomem, -1);
/* VIC */
object_property_set_bool(OBJECT(&s->vic), true, "realized", &err);
@ -124,7 +123,7 @@ static void ast2400_realize(DeviceState *dev, Error **errp)
error_propagate(errp, err);
return;
}
sysbus_mmio_map(SYS_BUS_DEVICE(&s->vic), 0, AST2400_VIC_BASE);
sysbus_mmio_map(SYS_BUS_DEVICE(&s->vic), 0, ASPEED_SOC_VIC_BASE);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->vic), 0,
qdev_get_gpio_in(DEVICE(s->cpu), ARM_CPU_IRQ));
sysbus_connect_irq(SYS_BUS_DEVICE(&s->vic), 1,
@ -136,7 +135,7 @@ static void ast2400_realize(DeviceState *dev, Error **errp)
error_propagate(errp, err);
return;
}
sysbus_mmio_map(SYS_BUS_DEVICE(&s->timerctrl), 0, AST2400_TIMER_BASE);
sysbus_mmio_map(SYS_BUS_DEVICE(&s->timerctrl), 0, ASPEED_SOC_TIMER_BASE);
for (i = 0; i < ARRAY_SIZE(timer_irqs); i++) {
qemu_irq irq = qdev_get_gpio_in(DEVICE(&s->vic), timer_irqs[i]);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->timerctrl), i, irq);
@ -148,12 +147,12 @@ static void ast2400_realize(DeviceState *dev, Error **errp)
error_propagate(errp, err);
return;
}
sysbus_mmio_map(SYS_BUS_DEVICE(&s->scu), 0, AST2400_SCU_BASE);
sysbus_mmio_map(SYS_BUS_DEVICE(&s->scu), 0, ASPEED_SOC_SCU_BASE);
/* UART - attach an 8250 to the IO space as our UART5 */
if (serial_hds[0]) {
qemu_irq uart5 = qdev_get_gpio_in(DEVICE(&s->vic), uart_irqs[4]);
serial_mm_init(&s->iomem, AST2400_UART_5_BASE, 2,
serial_mm_init(&s->iomem, ASPEED_SOC_UART_5_BASE, 2,
uart5, 38400, serial_hds[0], DEVICE_LITTLE_ENDIAN);
}
@ -163,7 +162,7 @@ static void ast2400_realize(DeviceState *dev, Error **errp)
error_propagate(errp, err);
return;
}
sysbus_mmio_map(SYS_BUS_DEVICE(&s->i2c), 0, AST2400_I2C_BASE);
sysbus_mmio_map(SYS_BUS_DEVICE(&s->i2c), 0, ASPEED_SOC_I2C_BASE);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->i2c), 0,
qdev_get_gpio_in(DEVICE(&s->vic), 12));
@ -175,8 +174,8 @@ static void ast2400_realize(DeviceState *dev, Error **errp)
error_propagate(errp, err);
return;
}
sysbus_mmio_map(SYS_BUS_DEVICE(&s->smc), 0, AST2400_FMC_BASE);
sysbus_mmio_map(SYS_BUS_DEVICE(&s->smc), 1, AST2400_FMC_FLASH_BASE);
sysbus_mmio_map(SYS_BUS_DEVICE(&s->smc), 0, ASPEED_SOC_FMC_BASE);
sysbus_mmio_map(SYS_BUS_DEVICE(&s->smc), 1, ASPEED_SOC_FMC_FLASH_BASE);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->smc), 0,
qdev_get_gpio_in(DEVICE(&s->vic), 19));
@ -188,8 +187,8 @@ static void ast2400_realize(DeviceState *dev, Error **errp)
error_propagate(errp, err);
return;
}
sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi), 0, AST2400_SPI_BASE);
sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi), 1, AST2400_SPI_FLASH_BASE);
sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi), 0, ASPEED_SOC_SPI_BASE);
sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi), 1, ASPEED_SOC_SPI_FLASH_BASE);
/* SDMC - SDRAM Memory Controller */
object_property_set_bool(OBJECT(&s->sdmc), true, "realized", &err);
@ -197,14 +196,14 @@ static void ast2400_realize(DeviceState *dev, Error **errp)
error_propagate(errp, err);
return;
}
sysbus_mmio_map(SYS_BUS_DEVICE(&s->sdmc), 0, AST2400_SDMC_BASE);
sysbus_mmio_map(SYS_BUS_DEVICE(&s->sdmc), 0, ASPEED_SOC_SDMC_BASE);
}
static void ast2400_class_init(ObjectClass *oc, void *data)
static void aspeed_soc_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
dc->realize = ast2400_realize;
dc->realize = aspeed_soc_realize;
/*
* Reason: creates an ARM CPU, thus use after free(), see
@ -213,17 +212,17 @@ static void ast2400_class_init(ObjectClass *oc, void *data)
dc->cannot_destroy_with_object_finalize_yet = true;
}
static const TypeInfo ast2400_type_info = {
.name = TYPE_AST2400,
static const TypeInfo aspeed_soc_type_info = {
.name = TYPE_ASPEED_SOC,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(AST2400State),
.instance_init = ast2400_init,
.class_init = ast2400_class_init,
.instance_size = sizeof(AspeedSoCState),
.instance_init = aspeed_soc_init,
.class_init = aspeed_soc_class_init,
};
static void ast2400_register_types(void)
static void aspeed_soc_register_types(void)
{
type_register_static(&ast2400_type_info);
type_register_static(&aspeed_soc_type_info);
}
type_init(ast2400_register_types)
type_init(aspeed_soc_register_types)

4
hw/arm/palmetto-bmc.c
View File

@ -28,7 +28,7 @@ static struct arm_boot_info palmetto_bmc_binfo = {
};
typedef struct PalmettoBMCState {
AST2400State soc;
AspeedSoCState soc;
MemoryRegion ram;
} PalmettoBMCState;
@ -63,7 +63,7 @@ static void palmetto_bmc_init(MachineState *machine)
PalmettoBMCState *bmc;
bmc = g_new0(PalmettoBMCState, 1);
object_initialize(&bmc->soc, (sizeof(bmc->soc)), TYPE_AST2400);
object_initialize(&bmc->soc, (sizeof(bmc->soc)), TYPE_ASPEED_SOC);
object_property_add_child(OBJECT(machine), "soc", OBJECT(&bmc->soc),
&error_abort);

16
include/hw/arm/aspeed_soc.h
View File

@ -1,5 +1,5 @@
/*
* ASPEED AST2400 SoC
* ASPEED SoC family
*
* Andrew Jeffery <andrew@aj.id.au>
*
@ -9,8 +9,8 @@
* the COPYING file in the top-level directory.
*/
#ifndef AST2400_H
#define AST2400_H
#ifndef ASPEED_SOC_H
#define ASPEED_SOC_H
#include "hw/arm/arm.h"
#include "hw/intc/aspeed_vic.h"
@ -20,7 +20,7 @@
#include "hw/i2c/aspeed_i2c.h"
#include "hw/ssi/aspeed_smc.h"
typedef struct AST2400State {
typedef struct AspeedSoCState {
/*< private >*/
DeviceState parent;
@ -34,11 +34,11 @@ typedef struct AST2400State {
AspeedSMCState smc;
AspeedSMCState spi;
AspeedSDMCState sdmc;
} AST2400State;
} AspeedSoCState;
#define TYPE_AST2400 "ast2400"
#define AST2400(obj) OBJECT_CHECK(AST2400State, (obj), TYPE_AST2400)
#define TYPE_ASPEED_SOC "aspeed-soc"
#define ASPEED_SOC(obj) OBJECT_CHECK(AspeedSoCState, (obj), TYPE_ASPEED_SOC)
#define AST2400_SDRAM_BASE 0x40000000
#endif /* AST2400_H */
#endif /* ASPEED_SOC_H */