STM32F205: Connect the SPI devices
Connect the SPI devices to the STM32F205 SoC. Signed-off-by: Alistair Francis <alistair@alistair23.me> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: d05849120420f8db0d9aa053bd23134c33cd9180.1474742262.git.alistair@alistair23.me Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
parent
b63041c8f6
commit
540a8f34b4
@ -36,10 +36,13 @@ static const uint32_t usart_addr[STM_NUM_USARTS] = { 0x40011000, 0x40004400,
|
|||||||
0x40004800, 0x40004C00, 0x40005000, 0x40011400 };
|
0x40004800, 0x40004C00, 0x40005000, 0x40011400 };
|
||||||
static const uint32_t adc_addr[STM_NUM_ADCS] = { 0x40012000, 0x40012100,
|
static const uint32_t adc_addr[STM_NUM_ADCS] = { 0x40012000, 0x40012100,
|
||||||
0x40012200 };
|
0x40012200 };
|
||||||
|
static const uint32_t spi_addr[STM_NUM_SPIS] = { 0x40013000, 0x40003800,
|
||||||
|
0x40003C00 };
|
||||||
|
|
||||||
static const int timer_irq[STM_NUM_TIMERS] = {28, 29, 30, 50};
|
static const int timer_irq[STM_NUM_TIMERS] = {28, 29, 30, 50};
|
||||||
static const int usart_irq[STM_NUM_USARTS] = {37, 38, 39, 52, 53, 71};
|
static const int usart_irq[STM_NUM_USARTS] = {37, 38, 39, 52, 53, 71};
|
||||||
#define ADC_IRQ 18
|
#define ADC_IRQ 18
|
||||||
|
static const int spi_irq[STM_NUM_SPIS] = {35, 36, 51};
|
||||||
|
|
||||||
static void stm32f205_soc_initfn(Object *obj)
|
static void stm32f205_soc_initfn(Object *obj)
|
||||||
{
|
{
|
||||||
@ -68,6 +71,12 @@ static void stm32f205_soc_initfn(Object *obj)
|
|||||||
TYPE_STM32F2XX_ADC);
|
TYPE_STM32F2XX_ADC);
|
||||||
qdev_set_parent_bus(DEVICE(&s->adc[i]), sysbus_get_default());
|
qdev_set_parent_bus(DEVICE(&s->adc[i]), sysbus_get_default());
|
||||||
}
|
}
|
||||||
|
|
||||||
|
for (i = 0; i < STM_NUM_SPIS; i++) {
|
||||||
|
object_initialize(&s->spi[i], sizeof(s->spi[i]),
|
||||||
|
TYPE_STM32F2XX_SPI);
|
||||||
|
qdev_set_parent_bus(DEVICE(&s->spi[i]), sysbus_get_default());
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
static void stm32f205_soc_realize(DeviceState *dev_soc, Error **errp)
|
static void stm32f205_soc_realize(DeviceState *dev_soc, Error **errp)
|
||||||
@ -167,6 +176,19 @@ static void stm32f205_soc_realize(DeviceState *dev_soc, Error **errp)
|
|||||||
sysbus_connect_irq(busdev, 0,
|
sysbus_connect_irq(busdev, 0,
|
||||||
qdev_get_gpio_in(DEVICE(s->adc_irqs), i));
|
qdev_get_gpio_in(DEVICE(s->adc_irqs), i));
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/* SPI 1 and 2 */
|
||||||
|
for (i = 0; i < STM_NUM_SPIS; i++) {
|
||||||
|
dev = DEVICE(&(s->spi[i]));
|
||||||
|
object_property_set_bool(OBJECT(&s->spi[i]), true, "realized", &err);
|
||||||
|
if (err != NULL) {
|
||||||
|
error_propagate(errp, err);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
busdev = SYS_BUS_DEVICE(dev);
|
||||||
|
sysbus_mmio_map(busdev, 0, spi_addr[i]);
|
||||||
|
sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(nvic, spi_irq[i]));
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
static Property stm32f205_soc_properties[] = {
|
static Property stm32f205_soc_properties[] = {
|
||||||
|
@ -30,6 +30,7 @@
|
|||||||
#include "hw/char/stm32f2xx_usart.h"
|
#include "hw/char/stm32f2xx_usart.h"
|
||||||
#include "hw/adc/stm32f2xx_adc.h"
|
#include "hw/adc/stm32f2xx_adc.h"
|
||||||
#include "hw/or-irq.h"
|
#include "hw/or-irq.h"
|
||||||
|
#include "hw/ssi/stm32f2xx_spi.h"
|
||||||
|
|
||||||
#define TYPE_STM32F205_SOC "stm32f205-soc"
|
#define TYPE_STM32F205_SOC "stm32f205-soc"
|
||||||
#define STM32F205_SOC(obj) \
|
#define STM32F205_SOC(obj) \
|
||||||
@ -38,6 +39,7 @@
|
|||||||
#define STM_NUM_USARTS 6
|
#define STM_NUM_USARTS 6
|
||||||
#define STM_NUM_TIMERS 4
|
#define STM_NUM_TIMERS 4
|
||||||
#define STM_NUM_ADCS 3
|
#define STM_NUM_ADCS 3
|
||||||
|
#define STM_NUM_SPIS 3
|
||||||
|
|
||||||
#define FLASH_BASE_ADDRESS 0x08000000
|
#define FLASH_BASE_ADDRESS 0x08000000
|
||||||
#define FLASH_SIZE (1024 * 1024)
|
#define FLASH_SIZE (1024 * 1024)
|
||||||
@ -56,6 +58,7 @@ typedef struct STM32F205State {
|
|||||||
STM32F2XXUsartState usart[STM_NUM_USARTS];
|
STM32F2XXUsartState usart[STM_NUM_USARTS];
|
||||||
STM32F2XXTimerState timer[STM_NUM_TIMERS];
|
STM32F2XXTimerState timer[STM_NUM_TIMERS];
|
||||||
STM32F2XXADCState adc[STM_NUM_ADCS];
|
STM32F2XXADCState adc[STM_NUM_ADCS];
|
||||||
|
STM32F2XXSPIState spi[STM_NUM_SPIS];
|
||||||
|
|
||||||
qemu_or_irq *adc_irqs;
|
qemu_or_irq *adc_irqs;
|
||||||
} STM32F205State;
|
} STM32F205State;
|
||||||
|
Loading…
Reference in New Issue
Block a user