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Diffstat (limited to 'hw/arm/aspeed_ast10x0.c')
-rw-r--r--hw/arm/aspeed_ast10x0.c59
1 files changed, 38 insertions, 21 deletions
diff --git a/hw/arm/aspeed_ast10x0.c b/hw/arm/aspeed_ast10x0.c
index 5df480a21f..33ef331771 100644
--- a/hw/arm/aspeed_ast10x0.c
+++ b/hw/arm/aspeed_ast10x0.c
@@ -47,6 +47,7 @@ static const hwaddr aspeed_soc_ast1030_memmap[] = {
[ASPEED_DEV_UART13] = 0x7E790700,
[ASPEED_DEV_WDT] = 0x7E785000,
[ASPEED_DEV_LPC] = 0x7E789000,
+ [ASPEED_DEV_PECI] = 0x7E78B000,
[ASPEED_DEV_I2C] = 0x7E7B0000,
};
@@ -75,6 +76,7 @@ static const int aspeed_soc_ast1030_irqmap[] = {
[ASPEED_DEV_TIMER8] = 23,
[ASPEED_DEV_WDT] = 24,
[ASPEED_DEV_LPC] = 35,
+ [ASPEED_DEV_PECI] = 38,
[ASPEED_DEV_FMC] = 39,
[ASPEED_DEV_PWM] = 44,
[ASPEED_DEV_ADC] = 46,
@@ -133,6 +135,8 @@ static void aspeed_soc_ast1030_init(Object *obj)
object_initialize_child(obj, "lpc", &s->lpc, TYPE_ASPEED_LPC);
+ object_initialize_child(obj, "peci", &s->peci, TYPE_ASPEED_PECI);
+
object_initialize_child(obj, "sbc", &s->sbc, TYPE_ASPEED_SBC);
for (i = 0; i < sc->wdts_num; i++) {
@@ -142,13 +146,16 @@ static void aspeed_soc_ast1030_init(Object *obj)
snprintf(typename, sizeof(typename), "aspeed.gpio-%s", socname);
object_initialize_child(obj, "gpio", &s->gpio, typename);
+
+ object_initialize_child(obj, "iomem", &s->iomem, TYPE_UNIMPLEMENTED_DEVICE);
+ object_initialize_child(obj, "sbc-unimplemented", &s->sbc_unimplemented,
+ TYPE_UNIMPLEMENTED_DEVICE);
}
static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
{
AspeedSoCState *s = ASPEED_SOC(dev_soc);
AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
- MemoryRegion *system_memory = get_system_memory();
DeviceState *armv7m;
Error *err = NULL;
int i;
@@ -159,12 +166,12 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
}
/* General I/O memory space to catch all unimplemented device */
- create_unimplemented_device("aspeed.sbc",
- sc->memmap[ASPEED_DEV_SBC],
- 0x40000);
- create_unimplemented_device("aspeed.io",
- sc->memmap[ASPEED_DEV_IOMEM],
- ASPEED_SOC_IOMEM_SIZE);
+ aspeed_mmio_map_unimplemented(s, SYS_BUS_DEVICE(&s->iomem), "aspeed.io",
+ sc->memmap[ASPEED_DEV_IOMEM],
+ ASPEED_SOC_IOMEM_SIZE);
+ aspeed_mmio_map_unimplemented(s, SYS_BUS_DEVICE(&s->sbc_unimplemented),
+ "aspeed.sbc", sc->memmap[ASPEED_DEV_SBC],
+ 0x40000);
/* AST1030 CPU Core */
armv7m = DEVICE(&s->armv7m);
@@ -172,7 +179,7 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
qdev_prop_set_string(armv7m, "cpu-type", sc->cpu_type);
qdev_connect_clock_in(armv7m, "cpuclk", s->sysclk);
object_property_set_link(OBJECT(&s->armv7m), "memory",
- OBJECT(system_memory), &error_abort);
+ OBJECT(s->memory), &error_abort);
sysbus_realize(SYS_BUS_DEVICE(&s->armv7m), &error_abort);
/* Internal SRAM */
@@ -181,7 +188,7 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
error_propagate(errp, err);
return;
}
- memory_region_add_subregion(system_memory,
+ memory_region_add_subregion(s->memory,
sc->memmap[ASPEED_DEV_SRAM],
&s->sram);
@@ -189,7 +196,7 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
if (!sysbus_realize(SYS_BUS_DEVICE(&s->scu), errp)) {
return;
}
- sysbus_mmio_map(SYS_BUS_DEVICE(&s->scu), 0, sc->memmap[ASPEED_DEV_SCU]);
+ aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->scu), 0, sc->memmap[ASPEED_DEV_SCU]);
/* I2C */
@@ -198,7 +205,7 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
if (!sysbus_realize(SYS_BUS_DEVICE(&s->i2c), errp)) {
return;
}
- sysbus_mmio_map(SYS_BUS_DEVICE(&s->i2c), 0, sc->memmap[ASPEED_DEV_I2C]);
+ aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->i2c), 0, sc->memmap[ASPEED_DEV_I2C]);
for (i = 0; i < ASPEED_I2C_GET_CLASS(&s->i2c)->num_busses; i++) {
qemu_irq irq = qdev_get_gpio_in(DEVICE(&s->armv7m),
sc->irqmap[ASPEED_DEV_I2C] + i);
@@ -206,11 +213,20 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
sysbus_connect_irq(SYS_BUS_DEVICE(&s->i2c.busses[i]), 0, irq);
}
+ /* PECI */
+ if (!sysbus_realize(SYS_BUS_DEVICE(&s->peci), errp)) {
+ return;
+ }
+ aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->peci), 0,
+ sc->memmap[ASPEED_DEV_PECI]);
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->peci), 0,
+ aspeed_soc_get_irq(s, ASPEED_DEV_PECI));
+
/* LPC */
if (!sysbus_realize(SYS_BUS_DEVICE(&s->lpc), errp)) {
return;
}
- sysbus_mmio_map(SYS_BUS_DEVICE(&s->lpc), 0, sc->memmap[ASPEED_DEV_LPC]);
+ aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->lpc), 0, sc->memmap[ASPEED_DEV_LPC]);
/* Connect the LPC IRQ to the GIC. It is otherwise unused. */
sysbus_connect_irq(SYS_BUS_DEVICE(&s->lpc), 0,
@@ -244,7 +260,7 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
if (!sysbus_realize(SYS_BUS_DEVICE(&s->timerctrl), errp)) {
return;
}
- sysbus_mmio_map(SYS_BUS_DEVICE(&s->timerctrl), 0,
+ aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->timerctrl), 0,
sc->memmap[ASPEED_DEV_TIMER1]);
for (i = 0; i < ASPEED_TIMER_NR_TIMERS; i++) {
qemu_irq irq = aspeed_soc_get_irq(s, ASPEED_DEV_TIMER1 + i);
@@ -255,7 +271,7 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
if (!sysbus_realize(SYS_BUS_DEVICE(&s->adc), errp)) {
return;
}
- sysbus_mmio_map(SYS_BUS_DEVICE(&s->adc), 0, sc->memmap[ASPEED_DEV_ADC]);
+ aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->adc), 0, sc->memmap[ASPEED_DEV_ADC]);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->adc), 0,
aspeed_soc_get_irq(s, ASPEED_DEV_ADC));
@@ -265,8 +281,8 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
if (!sysbus_realize(SYS_BUS_DEVICE(&s->fmc), errp)) {
return;
}
- sysbus_mmio_map(SYS_BUS_DEVICE(&s->fmc), 0, sc->memmap[ASPEED_DEV_FMC]);
- sysbus_mmio_map(SYS_BUS_DEVICE(&s->fmc), 1,
+ aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->fmc), 0, sc->memmap[ASPEED_DEV_FMC]);
+ aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->fmc), 1,
ASPEED_SMC_GET_CLASS(&s->fmc)->flash_window_base);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->fmc), 0,
aspeed_soc_get_irq(s, ASPEED_DEV_FMC));
@@ -278,9 +294,9 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
if (!sysbus_realize(SYS_BUS_DEVICE(&s->spi[i]), errp)) {
return;
}
- sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 0,
+ aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->spi[i]), 0,
sc->memmap[ASPEED_DEV_SPI1 + i]);
- sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 1,
+ aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->spi[i]), 1,
ASPEED_SMC_GET_CLASS(&s->spi[i])->flash_window_base);
}
@@ -288,7 +304,7 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
if (!sysbus_realize(SYS_BUS_DEVICE(&s->sbc), errp)) {
return;
}
- sysbus_mmio_map(SYS_BUS_DEVICE(&s->sbc), 0, sc->memmap[ASPEED_DEV_SBC]);
+ aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->sbc), 0, sc->memmap[ASPEED_DEV_SBC]);
/* Watch dog */
for (i = 0; i < sc->wdts_num; i++) {
@@ -299,7 +315,7 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
if (!sysbus_realize(SYS_BUS_DEVICE(&s->wdt[i]), errp)) {
return;
}
- sysbus_mmio_map(SYS_BUS_DEVICE(&s->wdt[i]), 0,
+ aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->wdt[i]), 0,
sc->memmap[ASPEED_DEV_WDT] + i * awc->offset);
}
@@ -307,7 +323,8 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
if (!sysbus_realize(SYS_BUS_DEVICE(&s->gpio), errp)) {
return;
}
- sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpio), 0, sc->memmap[ASPEED_DEV_GPIO]);
+ aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->gpio), 0,
+ sc->memmap[ASPEED_DEV_GPIO]);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpio), 0,
aspeed_soc_get_irq(s, ASPEED_DEV_GPIO));
}
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-04-25 19:26:40 +0200