diff options
| -rw-r--r-- | hw/arm/xlnx-zynqmp.c | 53 | ||||
| -rw-r--r-- | include/hw/arm/xlnx-zynqmp.h | 5 |
2 files changed, 58 insertions, 0 deletions
diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c index 505253e0d2..2045b9d71e 100644 --- a/hw/arm/xlnx-zynqmp.c +++ b/hw/arm/xlnx-zynqmp.c @@ -90,6 +90,24 @@ static const int spi_intr[XLNX_ZYNQMP_NUM_SPIS] = { 19, 20, }; +static const uint64_t gdma_ch_addr[XLNX_ZYNQMP_NUM_GDMA_CH] = { + 0xFD500000, 0xFD510000, 0xFD520000, 0xFD530000, + 0xFD540000, 0xFD550000, 0xFD560000, 0xFD570000 +}; + +static const int gdma_ch_intr[XLNX_ZYNQMP_NUM_GDMA_CH] = { + 124, 125, 126, 127, 128, 129, 130, 131 +}; + +static const uint64_t adma_ch_addr[XLNX_ZYNQMP_NUM_ADMA_CH] = { + 0xFFA80000, 0xFFA90000, 0xFFAA0000, 0xFFAB0000, + 0xFFAC0000, 0xFFAD0000, 0xFFAE0000, 0xFFAF0000 +}; + +static const int adma_ch_intr[XLNX_ZYNQMP_NUM_ADMA_CH] = { + 77, 78, 79, 80, 81, 82, 83, 84 +}; + typedef struct XlnxZynqMPGICRegion { int region_index; uint32_t address; @@ -197,6 +215,16 @@ static void xlnx_zynqmp_init(Object *obj) object_initialize(&s->rtc, sizeof(s->rtc), TYPE_XLNX_ZYNQMP_RTC); qdev_set_parent_bus(DEVICE(&s->rtc), sysbus_get_default()); + + for (i = 0; i < XLNX_ZYNQMP_NUM_GDMA_CH; i++) { + object_initialize(&s->gdma[i], sizeof(s->gdma[i]), TYPE_XLNX_ZDMA); + qdev_set_parent_bus(DEVICE(&s->gdma[i]), sysbus_get_default()); + } + + for (i = 0; i < XLNX_ZYNQMP_NUM_ADMA_CH; i++) { + object_initialize(&s->adma[i], sizeof(s->adma[i]), TYPE_XLNX_ZDMA); + qdev_set_parent_bus(DEVICE(&s->adma[i]), sysbus_get_default()); + } } static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) @@ -492,6 +520,31 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) } sysbus_mmio_map(SYS_BUS_DEVICE(&s->rtc), 0, RTC_ADDR); sysbus_connect_irq(SYS_BUS_DEVICE(&s->rtc), 0, gic_spi[RTC_IRQ]); + + for (i = 0; i < XLNX_ZYNQMP_NUM_GDMA_CH; i++) { + object_property_set_uint(OBJECT(&s->gdma[i]), 128, "bus-width", &err); + object_property_set_bool(OBJECT(&s->gdma[i]), true, "realized", &err); + if (err) { + error_propagate(errp, err); + return; + } + + sysbus_mmio_map(SYS_BUS_DEVICE(&s->gdma[i]), 0, gdma_ch_addr[i]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->gdma[i]), 0, + gic_spi[gdma_ch_intr[i]]); + } + + for (i = 0; i < XLNX_ZYNQMP_NUM_ADMA_CH; i++) { + object_property_set_bool(OBJECT(&s->adma[i]), true, "realized", &err); + if (err) { + error_propagate(errp, err); + return; + } + + sysbus_mmio_map(SYS_BUS_DEVICE(&s->adma[i]), 0, adma_ch_addr[i]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->adma[i]), 0, + gic_spi[adma_ch_intr[i]]); + } } static Property xlnx_zynqmp_props[] = { diff --git a/include/hw/arm/xlnx-zynqmp.h b/include/hw/arm/xlnx-zynqmp.h index 3b613e364d..82b6ec2486 100644 --- a/include/hw/arm/xlnx-zynqmp.h +++ b/include/hw/arm/xlnx-zynqmp.h @@ -27,6 +27,7 @@ #include "hw/sd/sdhci.h" #include "hw/ssi/xilinx_spips.h" #include "hw/dma/xlnx_dpdma.h" +#include "hw/dma/xlnx-zdma.h" #include "hw/display/xlnx_dp.h" #include "hw/intc/xlnx-zynqmp-ipi.h" #include "hw/timer/xlnx-zynqmp-rtc.h" @@ -41,6 +42,8 @@ #define XLNX_ZYNQMP_NUM_UARTS 2 #define XLNX_ZYNQMP_NUM_SDHCI 2 #define XLNX_ZYNQMP_NUM_SPIS 2 +#define XLNX_ZYNQMP_NUM_GDMA_CH 8 +#define XLNX_ZYNQMP_NUM_ADMA_CH 8 #define XLNX_ZYNQMP_NUM_QSPI_BUS 2 #define XLNX_ZYNQMP_NUM_QSPI_BUS_CS 2 @@ -94,6 +97,8 @@ typedef struct XlnxZynqMPState { XlnxDPDMAState dpdma; XlnxZynqMPIPI ipi; XlnxZynqMPRTC rtc; + XlnxZDMA gdma[XLNX_ZYNQMP_NUM_GDMA_CH]; + XlnxZDMA adma[XLNX_ZYNQMP_NUM_ADMA_CH]; char *boot_cpu; ARMCPU *boot_cpu_ptr; |