diff options
Diffstat (limited to 'hw/arm/xlnx-versal.c')
| -rw-r--r-- | hw/arm/xlnx-versal.c | 574 |
1 files changed, 557 insertions, 17 deletions
diff --git a/hw/arm/xlnx-versal.c b/hw/arm/xlnx-versal.c index 547a26603a..50cb0606cb 100644 --- a/hw/arm/xlnx-versal.c +++ b/hw/arm/xlnx-versal.c @@ -12,6 +12,7 @@ #include "qemu/osdep.h" #include "qemu/units.h" #include "qapi/error.h" +#include "qapi/qmp/qlist.h" #include "qemu/module.h" #include "hw/sysbus.h" #include "net/net.h" @@ -21,24 +22,34 @@ #include "kvm_arm.h" #include "hw/misc/unimp.h" #include "hw/arm/xlnx-versal.h" +#include "qemu/log.h" +#include "target/arm/cpu-qom.h" +#include "target/arm/gtimer.h" #define XLNX_VERSAL_ACPU_TYPE ARM_CPU_TYPE_NAME("cortex-a72") +#define XLNX_VERSAL_RCPU_TYPE ARM_CPU_TYPE_NAME("cortex-r5f") #define GEM_REVISION 0x40070106 +#define VERSAL_NUM_PMC_APB_IRQS 18 +#define NUM_OSPI_IRQ_LINES 3 + static void versal_create_apu_cpus(Versal *s) { int i; + object_initialize_child(OBJECT(s), "apu-cluster", &s->fpd.apu.cluster, + TYPE_CPU_CLUSTER); + qdev_prop_set_uint32(DEVICE(&s->fpd.apu.cluster), "cluster-id", 0); + for (i = 0; i < ARRAY_SIZE(s->fpd.apu.cpu); i++) { Object *obj; - object_initialize_child(OBJECT(s), "apu-cpu[*]", &s->fpd.apu.cpu[i], + object_initialize_child(OBJECT(&s->fpd.apu.cluster), + "apu-cpu[*]", &s->fpd.apu.cpu[i], XLNX_VERSAL_ACPU_TYPE); obj = OBJECT(&s->fpd.apu.cpu[i]); - object_property_set_int(obj, "psci-conduit", s->cfg.psci_conduit, - &error_abort); if (i) { - /* Secondary CPUs start in PSCI powered-down state */ + /* Secondary CPUs start in powered-down state */ object_property_set_bool(obj, "start-powered-off", true, &error_abort); } @@ -49,6 +60,8 @@ static void versal_create_apu_cpus(Versal *s) &error_abort); qdev_realize(DEVICE(obj), NULL, &error_fatal); } + + qdev_realize(DEVICE(&s->fpd.apu.cluster), NULL, &error_fatal); } static void versal_create_apu_gic(Versal *s, qemu_irq *pic) @@ -59,6 +72,7 @@ static void versal_create_apu_gic(Versal *s, qemu_irq *pic) }; SysBusDevice *gicbusdev; DeviceState *gicdev; + QList *redist_region_count; int nr_apu_cpus = ARRAY_SIZE(s->fpd.apu.cpu); int i; @@ -69,8 +83,11 @@ static void versal_create_apu_gic(Versal *s, qemu_irq *pic) qdev_prop_set_uint32(gicdev, "revision", 3); qdev_prop_set_uint32(gicdev, "num-cpu", nr_apu_cpus); qdev_prop_set_uint32(gicdev, "num-irq", XLNX_VERSAL_NR_IRQS + 32); - qdev_prop_set_uint32(gicdev, "len-redist-region-count", 1); - qdev_prop_set_uint32(gicdev, "redist-region-count[0]", nr_apu_cpus); + + redist_region_count = qlist_new(); + qlist_append_int(redist_region_count, nr_apu_cpus); + qdev_prop_set_array(gicdev, "redist-region-count", redist_region_count); + qdev_prop_set_bit(gicdev, "has-security-extensions", true); sysbus_realize(SYS_BUS_DEVICE(&s->fpd.apu.gic), &error_fatal); @@ -120,6 +137,35 @@ static void versal_create_apu_gic(Versal *s, qemu_irq *pic) } } +static void versal_create_rpu_cpus(Versal *s) +{ + int i; + + object_initialize_child(OBJECT(s), "rpu-cluster", &s->lpd.rpu.cluster, + TYPE_CPU_CLUSTER); + qdev_prop_set_uint32(DEVICE(&s->lpd.rpu.cluster), "cluster-id", 1); + + for (i = 0; i < ARRAY_SIZE(s->lpd.rpu.cpu); i++) { + Object *obj; + + object_initialize_child(OBJECT(&s->lpd.rpu.cluster), + "rpu-cpu[*]", &s->lpd.rpu.cpu[i], + XLNX_VERSAL_RCPU_TYPE); + obj = OBJECT(&s->lpd.rpu.cpu[i]); + object_property_set_bool(obj, "start-powered-off", true, + &error_abort); + + object_property_set_int(obj, "mp-affinity", 0x100 | i, &error_abort); + object_property_set_int(obj, "core-count", ARRAY_SIZE(s->lpd.rpu.cpu), + &error_abort); + object_property_set_link(obj, "memory", OBJECT(&s->lpd.rpu.mr), + &error_abort); + qdev_realize(DEVICE(obj), NULL, &error_fatal); + } + + qdev_realize(DEVICE(&s->lpd.rpu.cluster), NULL, &error_fatal); +} + static void versal_create_uarts(Versal *s, qemu_irq *pic) { int i; @@ -145,6 +191,38 @@ static void versal_create_uarts(Versal *s, qemu_irq *pic) } } +static void versal_create_canfds(Versal *s, qemu_irq *pic) +{ + int i; + uint32_t irqs[] = { VERSAL_CANFD0_IRQ_0, VERSAL_CANFD1_IRQ_0}; + uint64_t addrs[] = { MM_CANFD0, MM_CANFD1 }; + + for (i = 0; i < ARRAY_SIZE(s->lpd.iou.canfd); i++) { + char *name = g_strdup_printf("canfd%d", i); + SysBusDevice *sbd; + MemoryRegion *mr; + + object_initialize_child(OBJECT(s), name, &s->lpd.iou.canfd[i], + TYPE_XILINX_CANFD); + sbd = SYS_BUS_DEVICE(&s->lpd.iou.canfd[i]); + + object_property_set_int(OBJECT(&s->lpd.iou.canfd[i]), "ext_clk_freq", + XLNX_VERSAL_CANFD_REF_CLK , &error_abort); + + object_property_set_link(OBJECT(&s->lpd.iou.canfd[i]), "canfdbus", + OBJECT(s->lpd.iou.canbus[i]), + &error_abort); + + sysbus_realize(sbd, &error_fatal); + + mr = sysbus_mmio_get_region(sbd, 0); + memory_region_add_subregion(&s->mr_ps, addrs[i], mr); + + sysbus_connect_irq(sbd, 0, pic[irqs[i]]); + g_free(name); + } +} + static void versal_create_usbs(Versal *s, qemu_irq *pic) { DeviceState *dev; @@ -178,18 +256,13 @@ static void versal_create_gems(Versal *s, qemu_irq *pic) static const int irqs[] = { VERSAL_GEM0_IRQ_0, VERSAL_GEM1_IRQ_0}; static const uint64_t addrs[] = { MM_GEM0, MM_GEM1 }; char *name = g_strdup_printf("gem%d", i); - NICInfo *nd = &nd_table[i]; DeviceState *dev; MemoryRegion *mr; object_initialize_child(OBJECT(s), name, &s->lpd.iou.gem[i], TYPE_CADENCE_GEM); dev = DEVICE(&s->lpd.iou.gem[i]); - /* FIXME use qdev NIC properties instead of nd_table[] */ - if (nd->used) { - qemu_check_nic_model(nd, "cadence_gem"); - qdev_set_nic_properties(dev, nd); - } + qemu_configure_nic_device(dev, true, NULL); object_property_set_int(OBJECT(dev), "phy-addr", 23, &error_abort); object_property_set_int(OBJECT(dev), "num-priority-queues", 2, &error_abort); @@ -260,6 +333,27 @@ static void versal_create_sds(Versal *s, qemu_irq *pic) } } +static void versal_create_pmc_apb_irq_orgate(Versal *s, qemu_irq *pic) +{ + DeviceState *orgate; + + /* + * The VERSAL_PMC_APB_IRQ is an 'or' of the interrupts from the following + * models: + * - RTC + * - BBRAM + * - PMC SLCR + * - CFRAME regs (input 3 - 17 to the orgate) + */ + object_initialize_child(OBJECT(s), "pmc-apb-irq-orgate", + &s->pmc.apb_irq_orgate, TYPE_OR_IRQ); + orgate = DEVICE(&s->pmc.apb_irq_orgate); + object_property_set_int(OBJECT(orgate), + "num-lines", VERSAL_NUM_PMC_APB_IRQS, &error_fatal); + qdev_realize(orgate, NULL, &error_fatal); + qdev_connect_gpio_out(orgate, 0, pic[VERSAL_PMC_APB_IRQ]); +} + static void versal_create_rtc(Versal *s, qemu_irq *pic) { SysBusDevice *sbd; @@ -268,7 +362,7 @@ static void versal_create_rtc(Versal *s, qemu_irq *pic) object_initialize_child(OBJECT(s), "rtc", &s->pmc.rtc, TYPE_XLNX_ZYNQMP_RTC); sbd = SYS_BUS_DEVICE(&s->pmc.rtc); - sysbus_realize(SYS_BUS_DEVICE(sbd), &error_fatal); + sysbus_realize(sbd, &error_fatal); mr = sysbus_mmio_get_region(sbd, 0); memory_region_add_subregion(&s->mr_ps, MM_PMC_RTC, mr); @@ -277,7 +371,23 @@ static void versal_create_rtc(Versal *s, qemu_irq *pic) * TODO: Connect the ALARM and SECONDS interrupts once our RTC model * supports them. */ - sysbus_connect_irq(sbd, 1, pic[VERSAL_RTC_APB_ERR_IRQ]); + sysbus_connect_irq(sbd, 1, + qdev_get_gpio_in(DEVICE(&s->pmc.apb_irq_orgate), 0)); +} + +static void versal_create_trng(Versal *s, qemu_irq *pic) +{ + SysBusDevice *sbd; + MemoryRegion *mr; + + object_initialize_child(OBJECT(s), "trng", &s->pmc.trng, + TYPE_XLNX_VERSAL_TRNG); + sbd = SYS_BUS_DEVICE(&s->pmc.trng); + sysbus_realize(sbd, &error_fatal); + + mr = sysbus_mmio_get_region(sbd, 0); + memory_region_add_subregion(&s->mr_ps, MM_PMC_TRNG, mr); + sysbus_connect_irq(sbd, 0, pic[VERSAL_TRNG_IRQ]); } static void versal_create_xrams(Versal *s, qemu_irq *pic) @@ -314,6 +424,372 @@ static void versal_create_xrams(Versal *s, qemu_irq *pic) } } +static void versal_create_bbram(Versal *s, qemu_irq *pic) +{ + SysBusDevice *sbd; + + object_initialize_child_with_props(OBJECT(s), "bbram", &s->pmc.bbram, + sizeof(s->pmc.bbram), TYPE_XLNX_BBRAM, + &error_fatal, + "crc-zpads", "0", + NULL); + sbd = SYS_BUS_DEVICE(&s->pmc.bbram); + + sysbus_realize(sbd, &error_fatal); + memory_region_add_subregion(&s->mr_ps, MM_PMC_BBRAM_CTRL, + sysbus_mmio_get_region(sbd, 0)); + sysbus_connect_irq(sbd, 0, + qdev_get_gpio_in(DEVICE(&s->pmc.apb_irq_orgate), 1)); +} + +static void versal_realize_efuse_part(Versal *s, Object *dev, hwaddr base) +{ + SysBusDevice *part = SYS_BUS_DEVICE(dev); + + object_property_set_link(OBJECT(part), "efuse", + OBJECT(&s->pmc.efuse), &error_abort); + + sysbus_realize(part, &error_abort); + memory_region_add_subregion(&s->mr_ps, base, + sysbus_mmio_get_region(part, 0)); +} + +static void versal_create_efuse(Versal *s, qemu_irq *pic) +{ + Object *bits = OBJECT(&s->pmc.efuse); + Object *ctrl = OBJECT(&s->pmc.efuse_ctrl); + Object *cache = OBJECT(&s->pmc.efuse_cache); + + object_initialize_child(OBJECT(s), "efuse-ctrl", &s->pmc.efuse_ctrl, + TYPE_XLNX_VERSAL_EFUSE_CTRL); + + object_initialize_child(OBJECT(s), "efuse-cache", &s->pmc.efuse_cache, + TYPE_XLNX_VERSAL_EFUSE_CACHE); + + object_initialize_child_with_props(ctrl, "xlnx-efuse@0", bits, + sizeof(s->pmc.efuse), + TYPE_XLNX_EFUSE, &error_abort, + "efuse-nr", "3", + "efuse-size", "8192", + NULL); + + qdev_realize(DEVICE(bits), NULL, &error_abort); + versal_realize_efuse_part(s, ctrl, MM_PMC_EFUSE_CTRL); + versal_realize_efuse_part(s, cache, MM_PMC_EFUSE_CACHE); + + sysbus_connect_irq(SYS_BUS_DEVICE(ctrl), 0, pic[VERSAL_EFUSE_IRQ]); +} + +static void versal_create_pmc_iou_slcr(Versal *s, qemu_irq *pic) +{ + SysBusDevice *sbd; + + object_initialize_child(OBJECT(s), "versal-pmc-iou-slcr", &s->pmc.iou.slcr, + TYPE_XILINX_VERSAL_PMC_IOU_SLCR); + + sbd = SYS_BUS_DEVICE(&s->pmc.iou.slcr); + sysbus_realize(sbd, &error_fatal); + + memory_region_add_subregion(&s->mr_ps, MM_PMC_PMC_IOU_SLCR, + sysbus_mmio_get_region(sbd, 0)); + + sysbus_connect_irq(sbd, 0, + qdev_get_gpio_in(DEVICE(&s->pmc.apb_irq_orgate), 2)); +} + +static void versal_create_ospi(Versal *s, qemu_irq *pic) +{ + SysBusDevice *sbd; + MemoryRegion *mr_dac; + qemu_irq ospi_mux_sel; + DeviceState *orgate; + + memory_region_init(&s->pmc.iou.ospi.linear_mr, OBJECT(s), + "versal-ospi-linear-mr" , MM_PMC_OSPI_DAC_SIZE); + + object_initialize_child(OBJECT(s), "versal-ospi", &s->pmc.iou.ospi.ospi, + TYPE_XILINX_VERSAL_OSPI); + + mr_dac = sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->pmc.iou.ospi.ospi), 1); + memory_region_add_subregion(&s->pmc.iou.ospi.linear_mr, 0x0, mr_dac); + + /* Create the OSPI destination DMA */ + object_initialize_child(OBJECT(s), "versal-ospi-dma-dst", + &s->pmc.iou.ospi.dma_dst, + TYPE_XLNX_CSU_DMA); + + object_property_set_link(OBJECT(&s->pmc.iou.ospi.dma_dst), + "dma", OBJECT(get_system_memory()), + &error_abort); + + sbd = SYS_BUS_DEVICE(&s->pmc.iou.ospi.dma_dst); + sysbus_realize(sbd, &error_fatal); + + memory_region_add_subregion(&s->mr_ps, MM_PMC_OSPI_DMA_DST, + sysbus_mmio_get_region(sbd, 0)); + + /* Create the OSPI source DMA */ + object_initialize_child(OBJECT(s), "versal-ospi-dma-src", + &s->pmc.iou.ospi.dma_src, + TYPE_XLNX_CSU_DMA); + + object_property_set_bool(OBJECT(&s->pmc.iou.ospi.dma_src), "is-dst", + false, &error_abort); + + object_property_set_link(OBJECT(&s->pmc.iou.ospi.dma_src), + "dma", OBJECT(mr_dac), &error_abort); + + object_property_set_link(OBJECT(&s->pmc.iou.ospi.dma_src), + "stream-connected-dma", + OBJECT(&s->pmc.iou.ospi.dma_dst), + &error_abort); + + sbd = SYS_BUS_DEVICE(&s->pmc.iou.ospi.dma_src); + sysbus_realize(sbd, &error_fatal); + + memory_region_add_subregion(&s->mr_ps, MM_PMC_OSPI_DMA_SRC, + sysbus_mmio_get_region(sbd, 0)); + + /* Realize the OSPI */ + object_property_set_link(OBJECT(&s->pmc.iou.ospi.ospi), "dma-src", + OBJECT(&s->pmc.iou.ospi.dma_src), &error_abort); + + sbd = SYS_BUS_DEVICE(&s->pmc.iou.ospi.ospi); + sysbus_realize(sbd, &error_fatal); + + memory_region_add_subregion(&s->mr_ps, MM_PMC_OSPI, + sysbus_mmio_get_region(sbd, 0)); + + memory_region_add_subregion(&s->mr_ps, MM_PMC_OSPI_DAC, + &s->pmc.iou.ospi.linear_mr); + + /* ospi_mux_sel */ + ospi_mux_sel = qdev_get_gpio_in_named(DEVICE(&s->pmc.iou.ospi.ospi), + "ospi-mux-sel", 0); + qdev_connect_gpio_out_named(DEVICE(&s->pmc.iou.slcr), "ospi-mux-sel", 0, + ospi_mux_sel); + + /* OSPI irq */ + object_initialize_child(OBJECT(s), "ospi-irq-orgate", + &s->pmc.iou.ospi.irq_orgate, TYPE_OR_IRQ); + object_property_set_int(OBJECT(&s->pmc.iou.ospi.irq_orgate), + "num-lines", NUM_OSPI_IRQ_LINES, &error_fatal); + + orgate = DEVICE(&s->pmc.iou.ospi.irq_orgate); + qdev_realize(orgate, NULL, &error_fatal); + + sysbus_connect_irq(SYS_BUS_DEVICE(&s->pmc.iou.ospi.ospi), 0, + qdev_get_gpio_in(orgate, 0)); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->pmc.iou.ospi.dma_src), 0, + qdev_get_gpio_in(orgate, 1)); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->pmc.iou.ospi.dma_dst), 0, + qdev_get_gpio_in(orgate, 2)); + + qdev_connect_gpio_out(orgate, 0, pic[VERSAL_OSPI_IRQ]); +} + +static void versal_create_cfu(Versal *s, qemu_irq *pic) +{ + SysBusDevice *sbd; + DeviceState *dev; + int i; + const struct { + uint64_t reg_base; + uint64_t fdri_base; + } cframe_addr[] = { + { MM_PMC_CFRAME0_REG, MM_PMC_CFRAME0_FDRI }, + { MM_PMC_CFRAME1_REG, MM_PMC_CFRAME1_FDRI }, + { MM_PMC_CFRAME2_REG, MM_PMC_CFRAME2_FDRI }, + { MM_PMC_CFRAME3_REG, MM_PMC_CFRAME3_FDRI }, + { MM_PMC_CFRAME4_REG, MM_PMC_CFRAME4_FDRI }, + { MM_PMC_CFRAME5_REG, MM_PMC_CFRAME5_FDRI }, + { MM_PMC_CFRAME6_REG, MM_PMC_CFRAME6_FDRI }, + { MM_PMC_CFRAME7_REG, MM_PMC_CFRAME7_FDRI }, + { MM_PMC_CFRAME8_REG, MM_PMC_CFRAME8_FDRI }, + { MM_PMC_CFRAME9_REG, MM_PMC_CFRAME9_FDRI }, + { MM_PMC_CFRAME10_REG, MM_PMC_CFRAME10_FDRI }, + { MM_PMC_CFRAME11_REG, MM_PMC_CFRAME11_FDRI }, + { MM_PMC_CFRAME12_REG, MM_PMC_CFRAME12_FDRI }, + { MM_PMC_CFRAME13_REG, MM_PMC_CFRAME13_FDRI }, + { MM_PMC_CFRAME14_REG, MM_PMC_CFRAME14_FDRI }, + }; + const struct { + uint32_t blktype0_frames; + uint32_t blktype1_frames; + uint32_t blktype2_frames; + uint32_t blktype3_frames; + uint32_t blktype4_frames; + uint32_t blktype5_frames; + uint32_t blktype6_frames; + } cframe_cfg[] = { + [0] = { 34111, 3528, 12800, 11, 5, 1, 1 }, + [1] = { 38498, 3841, 15361, 13, 7, 3, 1 }, + [2] = { 38498, 3841, 15361, 13, 7, 3, 1 }, + [3] = { 38498, 3841, 15361, 13, 7, 3, 1 }, + }; + + /* CFU FDRO */ + object_initialize_child(OBJECT(s), "cfu-fdro", &s->pmc.cfu_fdro, + TYPE_XLNX_VERSAL_CFU_FDRO); + sbd = SYS_BUS_DEVICE(&s->pmc.cfu_fdro); + + sysbus_realize(sbd, &error_fatal); + memory_region_add_subregion(&s->mr_ps, MM_PMC_CFU_FDRO, + sysbus_mmio_get_region(sbd, 0)); + + /* CFRAME REG */ + for (i = 0; i < ARRAY_SIZE(s->pmc.cframe); i++) { + g_autofree char *name = g_strdup_printf("cframe%d", i); + + object_initialize_child(OBJECT(s), name, &s->pmc.cframe[i], + TYPE_XLNX_VERSAL_CFRAME_REG); + + sbd = SYS_BUS_DEVICE(&s->pmc.cframe[i]); + dev = DEVICE(&s->pmc.cframe[i]); + + if (i < ARRAY_SIZE(cframe_cfg)) { + object_property_set_int(OBJECT(dev), "blktype0-frames", + cframe_cfg[i].blktype0_frames, + &error_abort); + object_property_set_int(OBJECT(dev), "blktype1-frames", + cframe_cfg[i].blktype1_frames, + &error_abort); + object_property_set_int(OBJECT(dev), "blktype2-frames", + cframe_cfg[i].blktype2_frames, + &error_abort); + object_property_set_int(OBJECT(dev), "blktype3-frames", + cframe_cfg[i].blktype3_frames, + &error_abort); + object_property_set_int(OBJECT(dev), "blktype4-frames", + cframe_cfg[i].blktype4_frames, + &error_abort); + object_property_set_int(OBJECT(dev), "blktype5-frames", + cframe_cfg[i].blktype5_frames, + &error_abort); + object_property_set_int(OBJECT(dev), "blktype6-frames", + cframe_cfg[i].blktype6_frames, + &error_abort); + } + object_property_set_link(OBJECT(dev), "cfu-fdro", + OBJECT(&s->pmc.cfu_fdro), &error_fatal); + + sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal); + + memory_region_add_subregion(&s->mr_ps, cframe_addr[i].reg_base, + sysbus_mmio_get_region(sbd, 0)); + memory_region_add_subregion(&s->mr_ps, cframe_addr[i].fdri_base, + sysbus_mmio_get_region(sbd, 1)); + sysbus_connect_irq(sbd, 0, + qdev_get_gpio_in(DEVICE(&s->pmc.apb_irq_orgate), + 3 + i)); + } + + /* CFRAME BCAST */ + object_initialize_child(OBJECT(s), "cframe_bcast", &s->pmc.cframe_bcast, + TYPE_XLNX_VERSAL_CFRAME_BCAST_REG); + + sbd = SYS_BUS_DEVICE(&s->pmc.cframe_bcast); + dev = DEVICE(&s->pmc.cframe_bcast); + + for (i = 0; i < ARRAY_SIZE(s->pmc.cframe); i++) { + g_autofree char *propname = g_strdup_printf("cframe%d", i); + object_property_set_link(OBJECT(dev), propname, + OBJECT(&s->pmc.cframe[i]), &error_fatal); + } + + sysbus_realize(sbd, &error_fatal); + + memory_region_add_subregion(&s->mr_ps, MM_PMC_CFRAME_BCAST_REG, + sysbus_mmio_get_region(sbd, 0)); + memory_region_add_subregion(&s->mr_ps, MM_PMC_CFRAME_BCAST_FDRI, + sysbus_mmio_get_region(sbd, 1)); + + /* CFU APB */ + object_initialize_child(OBJECT(s), "cfu-apb", &s->pmc.cfu_apb, + TYPE_XLNX_VERSAL_CFU_APB); + sbd = SYS_BUS_DEVICE(&s->pmc.cfu_apb); + dev = DEVICE(&s->pmc.cfu_apb); + + for (i = 0; i < ARRAY_SIZE(s->pmc.cframe); i++) { + g_autofree char *propname = g_strdup_printf("cframe%d", i); + object_property_set_link(OBJECT(dev), propname, + OBJECT(&s->pmc.cframe[i]), &error_fatal); + } + + sysbus_realize(sbd, &error_fatal); + memory_region_add_subregion(&s->mr_ps, MM_PMC_CFU_APB, + sysbus_mmio_get_region(sbd, 0)); + memory_region_add_subregion(&s->mr_ps, MM_PMC_CFU_STREAM, + sysbus_mmio_get_region(sbd, 1)); + memory_region_add_subregion(&s->mr_ps, MM_PMC_CFU_STREAM_2, + sysbus_mmio_get_region(sbd, 2)); + sysbus_connect_irq(sbd, 0, pic[VERSAL_CFU_IRQ_0]); + + /* CFU SFR */ + object_initialize_child(OBJECT(s), "cfu-sfr", &s->pmc.cfu_sfr, + TYPE_XLNX_VERSAL_CFU_SFR); + + sbd = SYS_BUS_DEVICE(&s->pmc.cfu_sfr); + + object_property_set_link(OBJECT(&s->pmc.cfu_sfr), + "cfu", OBJECT(&s->pmc.cfu_apb), &error_abort); + + sysbus_realize(sbd, &error_fatal); + memory_region_add_subregion(&s->mr_ps, MM_PMC_CFU_SFR, + sysbus_mmio_get_region(sbd, 0)); +} + +static void versal_create_crl(Versal *s, qemu_irq *pic) +{ + SysBusDevice *sbd; + int i; + + object_initialize_child(OBJECT(s), "crl", &s->lpd.crl, + TYPE_XLNX_VERSAL_CRL); + sbd = SYS_BUS_DEVICE(&s->lpd.crl); + + for (i = 0; i < ARRAY_SIZE(s->lpd.rpu.cpu); i++) { + g_autofree gchar *name = g_strdup_printf("cpu_r5[%d]", i); + + object_property_set_link(OBJECT(&s->lpd.crl), + name, OBJECT(&s->lpd.rpu.cpu[i]), + &error_abort); + } + + for (i = 0; i < ARRAY_SIZE(s->lpd.iou.gem); i++) { + g_autofree gchar *name = g_strdup_printf("gem[%d]", i); + + object_property_set_link(OBJECT(&s->lpd.crl), + name, OBJECT(&s->lpd.iou.gem[i]), + &error_abort); + } + + for (i = 0; i < ARRAY_SIZE(s->lpd.iou.adma); i++) { + g_autofree gchar *name = g_strdup_printf("adma[%d]", i); + + object_property_set_link(OBJECT(&s->lpd.crl), + name, OBJECT(&s->lpd.iou.adma[i]), + &error_abort); + } + + for (i = 0; i < ARRAY_SIZE(s->lpd.iou.uart); i++) { + g_autofree gchar *name = g_strdup_printf("uart[%d]", i); + + object_property_set_link(OBJECT(&s->lpd.crl), + name, OBJECT(&s->lpd.iou.uart[i]), + &error_abort); + } + + object_property_set_link(OBJECT(&s->lpd.crl), + "usb", OBJECT(&s->lpd.iou.usb), + &error_abort); + + sysbus_realize(sbd, &error_fatal); + memory_region_add_subregion(&s->mr_ps, MM_CRL, + sysbus_mmio_get_region(sbd, 0)); + sysbus_connect_irq(sbd, 0, pic[VERSAL_CRL_IRQ]); +} + /* This takes the board allocated linear DDR memory and creates aliases * for each split DDR range/aperture on the Versal address map. */ @@ -370,12 +846,33 @@ static void versal_unimp_area(Versal *s, const char *name, memory_region_add_subregion(mr, base, mr_dev); } +static void versal_unimp_sd_emmc_sel(void *opaque, int n, int level) +{ + qemu_log_mask(LOG_UNIMP, + "Selecting between enabling SD mode or eMMC mode on " + "controller %d is not yet implemented\n", n); +} + +static void versal_unimp_qspi_ospi_mux_sel(void *opaque, int n, int level) +{ + qemu_log_mask(LOG_UNIMP, + "Selecting between enabling the QSPI or OSPI linear address " + "region is not yet implemented\n"); +} + +static void versal_unimp_irq_parity_imr(void *opaque, int n, int level) +{ + qemu_log_mask(LOG_UNIMP, + "PMC SLCR parity interrupt behaviour " + "is not yet implemented\n"); +} + static void versal_unimp(Versal *s) { + qemu_irq gpio_in; + versal_unimp_area(s, "psm", &s->mr_ps, MM_PSM_START, MM_PSM_END - MM_PSM_START); - versal_unimp_area(s, "crl", &s->mr_ps, - MM_CRL, MM_CRL_SIZE); versal_unimp_area(s, "crf", &s->mr_ps, MM_FPD_CRF, MM_FPD_CRF_SIZE); versal_unimp_area(s, "apu", &s->mr_ps, @@ -386,6 +883,31 @@ static void versal_unimp(Versal *s) MM_IOU_SCNTR, MM_IOU_SCNTR_SIZE); versal_unimp_area(s, "iou-scntr-seucre", &s->mr_ps, MM_IOU_SCNTRS, MM_IOU_SCNTRS_SIZE); + + qdev_init_gpio_in_named(DEVICE(s), versal_unimp_sd_emmc_sel, + "sd-emmc-sel-dummy", 2); + qdev_init_gpio_in_named(DEVICE(s), versal_unimp_qspi_ospi_mux_sel, + "qspi-ospi-mux-sel-dummy", 1); + qdev_init_gpio_in_named(DEVICE(s), versal_unimp_irq_parity_imr, + "irq-parity-imr-dummy", 1); + + gpio_in = qdev_get_gpio_in_named(DEVICE(s), "sd-emmc-sel-dummy", 0); + qdev_connect_gpio_out_named(DEVICE(&s->pmc.iou.slcr), "sd-emmc-sel", 0, + gpio_in); + + gpio_in = qdev_get_gpio_in_named(DEVICE(s), "sd-emmc-sel-dummy", 1); + qdev_connect_gpio_out_named(DEVICE(&s->pmc.iou.slcr), "sd-emmc-sel", 1, + gpio_in); + + gpio_in = qdev_get_gpio_in_named(DEVICE(s), "qspi-ospi-mux-sel-dummy", 0); + qdev_connect_gpio_out_named(DEVICE(&s->pmc.iou.slcr), + "qspi-ospi-mux-sel", 0, + gpio_in); + + gpio_in = qdev_get_gpio_in_named(DEVICE(s), "irq-parity-imr-dummy", 0); + qdev_connect_gpio_out_named(DEVICE(&s->pmc.iou.slcr), + SYSBUS_DEVICE_GPIO_IRQ, 0, + gpio_in); } static void versal_realize(DeviceState *dev, Error **errp) @@ -395,13 +917,23 @@ static void versal_realize(DeviceState *dev, Error **errp) versal_create_apu_cpus(s); versal_create_apu_gic(s, pic); + versal_create_rpu_cpus(s); versal_create_uarts(s, pic); + versal_create_canfds(s, pic); versal_create_usbs(s, pic); versal_create_gems(s, pic); versal_create_admas(s, pic); versal_create_sds(s, pic); + versal_create_pmc_apb_irq_orgate(s, pic); versal_create_rtc(s, pic); + versal_create_trng(s, pic); versal_create_xrams(s, pic); + versal_create_bbram(s, pic); + versal_create_efuse(s, pic); + versal_create_pmc_iou_slcr(s, pic); + versal_create_ospi(s, pic); + versal_create_crl(s, pic); + versal_create_cfu(s, pic); versal_map_ddr(s); versal_unimp(s); @@ -411,6 +943,8 @@ static void versal_realize(DeviceState *dev, Error **errp) memory_region_add_subregion_overlap(&s->mr_ps, MM_OCM, &s->lpd.mr_ocm, 0); memory_region_add_subregion_overlap(&s->fpd.apu.mr, 0, &s->mr_ps, 0); + memory_region_add_subregion_overlap(&s->lpd.rpu.mr, 0, + &s->lpd.rpu.mr_ps_alias, 0); } static void versal_init(Object *obj) @@ -418,13 +952,19 @@ static void versal_init(Object *obj) Versal *s = XLNX_VERSAL(obj); memory_region_init(&s->fpd.apu.mr, obj, "mr-apu", UINT64_MAX); + memory_region_init(&s->lpd.rpu.mr, obj, "mr-rpu", UINT64_MAX); memory_region_init(&s->mr_ps, obj, "mr-ps-switch", UINT64_MAX); + memory_region_init_alias(&s->lpd.rpu.mr_ps_alias, OBJECT(s), + "mr-rpu-ps-alias", &s->mr_ps, 0, UINT64_MAX); } static Property versal_properties[] = { DEFINE_PROP_LINK("ddr", Versal, cfg.mr_ddr, TYPE_MEMORY_REGION, MemoryRegion *), - DEFINE_PROP_UINT32("psci-conduit", Versal, cfg.psci_conduit, 0), + DEFINE_PROP_LINK("canbus0", Versal, lpd.iou.canbus[0], + TYPE_CAN_BUS, CanBusState *), + DEFINE_PROP_LINK("canbus1", Versal, lpd.iou.canbus[1], + TYPE_CAN_BUS, CanBusState *), DEFINE_PROP_END_OF_LIST() }; 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