diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/intc/Kconfig | 3 | ||||
| -rw-r--r-- | hw/intc/loongarch_pch_msi.c | 29 | ||||
| -rw-r--r-- | hw/intc/loongarch_pch_pic.c | 35 | ||||
| -rw-r--r-- | hw/intc/sifive_plic.c | 66 | ||||
| -rw-r--r-- | hw/loongarch/virt.c | 19 | ||||
| -rw-r--r-- | hw/misc/mchp_pfsoc_ioscb.c | 78 | ||||
| -rw-r--r-- | hw/misc/mchp_pfsoc_sysreg.c | 18 | ||||
| -rw-r--r-- | hw/riscv/Kconfig | 22 | ||||
| -rw-r--r-- | hw/riscv/microchip_pfsoc.c | 121 | ||||
| -rw-r--r-- | hw/riscv/opentitan.c | 26 | ||||
| -rw-r--r-- | hw/riscv/sifive_u.c | 3 | ||||
| -rw-r--r-- | hw/riscv/spike.c | 1 | ||||
| -rw-r--r-- | hw/riscv/virt.c | 7 |
13 files changed, 307 insertions, 121 deletions
diff --git a/hw/intc/Kconfig b/hw/intc/Kconfig index ecd2883ceb..21441d0a0c 100644 --- a/hw/intc/Kconfig +++ b/hw/intc/Kconfig @@ -72,12 +72,15 @@ config RISCV_ACLINT config RISCV_APLIC bool + select MSI_NONBROKEN config RISCV_IMSIC bool + select MSI_NONBROKEN config SIFIVE_PLIC bool + select MSI_NONBROKEN config GOLDFISH_PIC bool diff --git a/hw/intc/loongarch_pch_msi.c b/hw/intc/loongarch_pch_msi.c index b36d6d76e4..ecf3ed0267 100644 --- a/hw/intc/loongarch_pch_msi.c +++ b/hw/intc/loongarch_pch_msi.c @@ -32,7 +32,7 @@ static void loongarch_msi_mem_write(void *opaque, hwaddr addr, */ irq_num = (val & 0xff) - s->irq_base; trace_loongarch_msi_set_irq(irq_num); - assert(irq_num < PCH_MSI_IRQ_NUM); + assert(irq_num < s->irq_num); qemu_set_irq(s->pch_msi_irq[irq_num], 1); } @@ -49,6 +49,28 @@ static void pch_msi_irq_handler(void *opaque, int irq, int level) qemu_set_irq(s->pch_msi_irq[irq], level); } +static void loongarch_pch_msi_realize(DeviceState *dev, Error **errp) +{ + LoongArchPCHMSI *s = LOONGARCH_PCH_MSI(dev); + + if (!s->irq_num || s->irq_num > PCH_MSI_IRQ_NUM) { + error_setg(errp, "Invalid 'msi_irq_num'"); + return; + } + + s->pch_msi_irq = g_new(qemu_irq, s->irq_num); + + qdev_init_gpio_out(dev, s->pch_msi_irq, s->irq_num); + qdev_init_gpio_in(dev, pch_msi_irq_handler, s->irq_num); +} + +static void loongarch_pch_msi_unrealize(DeviceState *dev) +{ + LoongArchPCHMSI *s = LOONGARCH_PCH_MSI(dev); + + g_free(s->pch_msi_irq); +} + static void loongarch_pch_msi_init(Object *obj) { LoongArchPCHMSI *s = LOONGARCH_PCH_MSI(obj); @@ -59,12 +81,11 @@ static void loongarch_pch_msi_init(Object *obj) sysbus_init_mmio(sbd, &s->msi_mmio); msi_nonbroken = true; - qdev_init_gpio_out(DEVICE(obj), s->pch_msi_irq, PCH_MSI_IRQ_NUM); - qdev_init_gpio_in(DEVICE(obj), pch_msi_irq_handler, PCH_MSI_IRQ_NUM); } static Property loongarch_msi_properties[] = { DEFINE_PROP_UINT32("msi_irq_base", LoongArchPCHMSI, irq_base, 0), + DEFINE_PROP_UINT32("msi_irq_num", LoongArchPCHMSI, irq_num, 0), DEFINE_PROP_END_OF_LIST(), }; @@ -72,6 +93,8 @@ static void loongarch_pch_msi_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); + dc->realize = loongarch_pch_msi_realize; + dc->unrealize = loongarch_pch_msi_unrealize; device_class_set_props(dc, loongarch_msi_properties); } diff --git a/hw/intc/loongarch_pch_pic.c b/hw/intc/loongarch_pch_pic.c index 3380b09807..9208fc4460 100644 --- a/hw/intc/loongarch_pch_pic.c +++ b/hw/intc/loongarch_pch_pic.c @@ -6,12 +6,16 @@ */ #include "qemu/osdep.h" +#include "qemu/bitops.h" #include "hw/sysbus.h" #include "hw/loongarch/virt.h" +#include "hw/pci-host/ls7a.h" #include "hw/irq.h" #include "hw/intc/loongarch_pch_pic.h" +#include "hw/qdev-properties.h" #include "migration/vmstate.h" #include "trace.h" +#include "qapi/error.h" static void pch_pic_update_irq(LoongArchPCHPIC *s, uint64_t mask, int level) { @@ -40,7 +44,7 @@ static void pch_pic_irq_handler(void *opaque, int irq, int level) LoongArchPCHPIC *s = LOONGARCH_PCH_PIC(opaque); uint64_t mask = 1ULL << irq; - assert(irq < PCH_PIC_IRQ_NUM); + assert(irq < s->irq_num); trace_loongarch_pch_pic_irq_handler(irq, level); if (s->intedge & mask) { @@ -78,7 +82,12 @@ static uint64_t loongarch_pch_pic_low_readw(void *opaque, hwaddr addr, val = PCH_PIC_INT_ID_VAL; break; case PCH_PIC_INT_ID_HI: - val = PCH_PIC_INT_ID_NUM; + /* + * With 7A1000 manual + * bit 0-15 pch irqchip version + * bit 16-31 irq number supported with pch irqchip + */ + val = deposit32(PCH_PIC_INT_ID_VER, 16, 16, s->irq_num - 1); break; case PCH_PIC_INT_MASK_LO: val = (uint32_t)s->int_mask; @@ -365,6 +374,19 @@ static void loongarch_pch_pic_reset(DeviceState *d) s->int_polarity = 0x0; } +static void loongarch_pch_pic_realize(DeviceState *dev, Error **errp) +{ + LoongArchPCHPIC *s = LOONGARCH_PCH_PIC(dev); + + if (!s->irq_num || s->irq_num > VIRT_PCH_PIC_IRQ_NUM) { + error_setg(errp, "Invalid 'pic_irq_num'"); + return; + } + + qdev_init_gpio_out(dev, s->parent_irq, s->irq_num); + qdev_init_gpio_in(dev, pch_pic_irq_handler, s->irq_num); +} + static void loongarch_pch_pic_init(Object *obj) { LoongArchPCHPIC *s = LOONGARCH_PCH_PIC(obj); @@ -382,10 +404,13 @@ static void loongarch_pch_pic_init(Object *obj) sysbus_init_mmio(sbd, &s->iomem8); sysbus_init_mmio(sbd, &s->iomem32_high); - qdev_init_gpio_out(DEVICE(obj), s->parent_irq, PCH_PIC_IRQ_NUM); - qdev_init_gpio_in(DEVICE(obj), pch_pic_irq_handler, PCH_PIC_IRQ_NUM); } +static Property loongarch_pch_pic_properties[] = { + DEFINE_PROP_UINT32("pch_pic_irq_num", LoongArchPCHPIC, irq_num, 0), + DEFINE_PROP_END_OF_LIST(), +}; + static const VMStateDescription vmstate_loongarch_pch_pic = { .name = TYPE_LOONGARCH_PCH_PIC, .version_id = 1, @@ -411,8 +436,10 @@ static void loongarch_pch_pic_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); + dc->realize = loongarch_pch_pic_realize; dc->reset = loongarch_pch_pic_reset; dc->vmsd = &vmstate_loongarch_pch_pic; + device_class_set_props(dc, loongarch_pch_pic_properties); } static const TypeInfo loongarch_pch_pic_info = { diff --git a/hw/intc/sifive_plic.c b/hw/intc/sifive_plic.c index c2dfacf028..5522ede2cf 100644 --- a/hw/intc/sifive_plic.c +++ b/hw/intc/sifive_plic.c @@ -42,7 +42,6 @@ static PLICMode char_to_mode(char c) switch (c) { case 'U': return PLICMode_U; case 'S': return PLICMode_S; - case 'H': return PLICMode_H; case 'M': return PLICMode_M; default: error_report("plic: invalid mode '%c'", c); @@ -78,6 +77,7 @@ static uint32_t sifive_plic_claimed(SiFivePLICState *plic, uint32_t addrid) uint32_t max_irq = 0; uint32_t max_prio = plic->target_priority[addrid]; int i, j; + int num_irq_in_word = 32; for (i = 0; i < plic->bitfield_words; i++) { uint32_t pending_enabled_not_claimed = @@ -88,7 +88,16 @@ static uint32_t sifive_plic_claimed(SiFivePLICState *plic, uint32_t addrid) continue; } - for (j = 0; j < 32; j++) { + if (i == (plic->bitfield_words - 1)) { + /* + * If plic->num_sources is not multiple of 32, num-of-irq in last + * word is not 32. Compute the num-of-irq of last word to avoid + * out-of-bound access of source_priority array. + */ + num_irq_in_word = plic->num_sources - ((plic->bitfield_words - 1) << 5); + } + + for (j = 0; j < num_irq_in_word; j++) { int irq = (i << 5) + j; uint32_t prio = plic->source_priority[irq]; int enabled = pending_enabled_not_claimed & (1 << j); @@ -131,10 +140,11 @@ static uint64_t sifive_plic_read(void *opaque, hwaddr addr, unsigned size) SiFivePLICState *plic = opaque; if (addr_between(addr, plic->priority_base, plic->num_sources << 2)) { - uint32_t irq = ((addr - plic->priority_base) >> 2) + 1; + uint32_t irq = (addr - plic->priority_base) >> 2; return plic->source_priority[irq]; - } else if (addr_between(addr, plic->pending_base, plic->num_sources >> 3)) { + } else if (addr_between(addr, plic->pending_base, + (plic->num_sources + 31) >> 3)) { uint32_t word = (addr - plic->pending_base) >> 2; return plic->pending[word]; @@ -178,7 +188,7 @@ static void sifive_plic_write(void *opaque, hwaddr addr, uint64_t value, SiFivePLICState *plic = opaque; if (addr_between(addr, plic->priority_base, plic->num_sources << 2)) { - uint32_t irq = ((addr - plic->priority_base) >> 2) + 1; + uint32_t irq = (addr - plic->priority_base) >> 2; if (((plic->num_priorities + 1) & plic->num_priorities) == 0) { /* @@ -193,7 +203,7 @@ static void sifive_plic_write(void *opaque, hwaddr addr, uint64_t value, sifive_plic_update(plic); } } else if (addr_between(addr, plic->pending_base, - plic->num_sources >> 3)) { + (plic->num_sources + 31) >> 3)) { qemu_log_mask(LOG_GUEST_ERROR, "%s: invalid pending write: 0x%" HWADDR_PRIx "", __func__, addr); @@ -281,7 +291,7 @@ static void sifive_plic_reset(DeviceState *dev) */ static void parse_hart_config(SiFivePLICState *plic) { - int addrid, hartid, modes; + int addrid, hartid, modes, m; const char *p; char c; @@ -290,11 +300,13 @@ static void parse_hart_config(SiFivePLICState *plic) p = plic->hart_config; while ((c = *p++)) { if (c == ',') { - addrid += ctpop8(modes); - modes = 0; - hartid++; + if (modes) { + addrid += ctpop8(modes); + hartid++; + modes = 0; + } } else { - int m = 1 << char_to_mode(c); + m = 1 << char_to_mode(c); if (modes == (modes | m)) { error_report("plic: duplicate mode '%c' in config: %s", c, plic->hart_config); @@ -305,8 +317,9 @@ static void parse_hart_config(SiFivePLICState *plic) } if (modes) { addrid += ctpop8(modes); + hartid++; + modes = 0; } - hartid++; plic->num_addrs = addrid; plic->num_harts = hartid; @@ -317,11 +330,16 @@ static void parse_hart_config(SiFivePLICState *plic) p = plic->hart_config; while ((c = *p++)) { if (c == ',') { - hartid++; + if (modes) { + hartid++; + modes = 0; + } } else { + m = char_to_mode(c); plic->addr_config[addrid].addrid = addrid; plic->addr_config[addrid].hartid = hartid; - plic->addr_config[addrid].mode = char_to_mode(c); + plic->addr_config[addrid].mode = m; + modes |= (1 << m); addrid++; } } @@ -346,6 +364,11 @@ static void sifive_plic_realize(DeviceState *dev, Error **errp) parse_hart_config(s); + if (!s->num_sources) { + error_setg(errp, "plic: invalid number of interrupt sources"); + return; + } + s->bitfield_words = (s->num_sources + 31) >> 5; s->num_enables = s->bitfield_words * s->num_addrs; s->source_priority = g_new0(uint32_t, s->num_sources); @@ -362,7 +385,8 @@ static void sifive_plic_realize(DeviceState *dev, Error **errp) s->m_external_irqs = g_malloc(sizeof(qemu_irq) * s->num_harts); qdev_init_gpio_out(dev, s->m_external_irqs, s->num_harts); - /* We can't allow the supervisor to control SEIP as this would allow the + /* + * We can't allow the supervisor to control SEIP as this would allow the * supervisor to clear a pending external interrupt which will result in * lost a interrupt in the case a PLIC is attached. The SEIP bit must be * hardware controlled when a PLIC is attached. @@ -370,8 +394,8 @@ static void sifive_plic_realize(DeviceState *dev, Error **errp) for (i = 0; i < s->num_harts; i++) { RISCVCPU *cpu = RISCV_CPU(qemu_get_cpu(s->hartid_base + i)); if (riscv_cpu_claim_interrupts(cpu, MIP_SEIP) < 0) { - error_report("SEIP already claimed"); - exit(1); + error_setg(errp, "SEIP already claimed"); + return; } } @@ -402,8 +426,10 @@ static const VMStateDescription vmstate_sifive_plic = { static Property sifive_plic_properties[] = { DEFINE_PROP_STRING("hart-config", SiFivePLICState, hart_config), DEFINE_PROP_UINT32("hartid-base", SiFivePLICState, hartid_base, 0), - DEFINE_PROP_UINT32("num-sources", SiFivePLICState, num_sources, 0), + /* number of interrupt sources including interrupt source 0 */ + DEFINE_PROP_UINT32("num-sources", SiFivePLICState, num_sources, 1), DEFINE_PROP_UINT32("num-priorities", SiFivePLICState, num_priorities, 0), + /* interrupt priority register base starting from source 0 */ DEFINE_PROP_UINT32("priority-base", SiFivePLICState, priority_base, 0), DEFINE_PROP_UINT32("pending-base", SiFivePLICState, pending_base, 0), DEFINE_PROP_UINT32("enable-base", SiFivePLICState, enable_base, 0), @@ -476,11 +502,11 @@ DeviceState *sifive_plic_create(hwaddr addr, char *hart_config, CPUState *cpu = qemu_get_cpu(cpu_num); if (plic->addr_config[i].mode == PLICMode_M) { - qdev_connect_gpio_out(dev, num_harts - plic->hartid_base + cpu_num, + qdev_connect_gpio_out(dev, cpu_num - hartid_base + num_harts, qdev_get_gpio_in(DEVICE(cpu), IRQ_M_EXT)); } if (plic->addr_config[i].mode == PLICMode_S) { - qdev_connect_gpio_out(dev, cpu_num, + qdev_connect_gpio_out(dev, cpu_num - hartid_base, qdev_get_gpio_in(DEVICE(cpu), IRQ_S_EXT)); } } diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c index c8a495ea30..66be925068 100644 --- a/hw/loongarch/virt.c +++ b/hw/loongarch/virt.c @@ -553,7 +553,7 @@ static void loongarch_irq_init(LoongArchMachineState *lams) LoongArchCPU *lacpu; CPULoongArchState *env; CPUState *cpu_state; - int cpu, pin, i; + int cpu, pin, i, start, num; ipi = qdev_new(TYPE_LOONGARCH_IPI); sysbus_realize_and_unref(SYS_BUS_DEVICE(ipi), &error_fatal); @@ -616,6 +616,8 @@ static void loongarch_irq_init(LoongArchMachineState *lams) } pch_pic = qdev_new(TYPE_LOONGARCH_PCH_PIC); + num = VIRT_PCH_PIC_IRQ_NUM; + qdev_prop_set_uint32(pch_pic, "pch_pic_irq_num", num); d = SYS_BUS_DEVICE(pch_pic); sysbus_realize_and_unref(d, &error_fatal); memory_region_add_subregion(get_system_memory(), VIRT_IOAPIC_REG_BASE, @@ -627,20 +629,23 @@ static void loongarch_irq_init(LoongArchMachineState *lams) VIRT_IOAPIC_REG_BASE + PCH_PIC_INT_STATUS_LO, sysbus_mmio_get_region(d, 2)); - /* Connect 64 pch_pic irqs to extioi */ - for (int i = 0; i < PCH_PIC_IRQ_NUM; i++) { + /* Connect pch_pic irqs to extioi */ + for (int i = 0; i < num; i++) { qdev_connect_gpio_out(DEVICE(d), i, qdev_get_gpio_in(extioi, i)); } pch_msi = qdev_new(TYPE_LOONGARCH_PCH_MSI); - qdev_prop_set_uint32(pch_msi, "msi_irq_base", PCH_MSI_IRQ_START); + start = num; + num = EXTIOI_IRQS - start; + qdev_prop_set_uint32(pch_msi, "msi_irq_base", start); + qdev_prop_set_uint32(pch_msi, "msi_irq_num", num); d = SYS_BUS_DEVICE(pch_msi); sysbus_realize_and_unref(d, &error_fatal); sysbus_mmio_map(d, 0, VIRT_PCH_MSI_ADDR_LOW); - for (i = 0; i < PCH_MSI_IRQ_NUM; i++) { - /* Connect 192 pch_msi irqs to extioi */ + for (i = 0; i < num; i++) { + /* Connect pch_msi irqs to extioi */ qdev_connect_gpio_out(DEVICE(d), i, - qdev_get_gpio_in(extioi, i + PCH_MSI_IRQ_START)); + qdev_get_gpio_in(extioi, i + start)); } loongarch_devices_init(pch_pic, lams); diff --git a/hw/misc/mchp_pfsoc_ioscb.c b/hw/misc/mchp_pfsoc_ioscb.c index f4fd55a0e5..a71d134295 100644 --- a/hw/misc/mchp_pfsoc_ioscb.c +++ b/hw/misc/mchp_pfsoc_ioscb.c @@ -24,6 +24,7 @@ #include "qemu/bitops.h" #include "qemu/log.h" #include "qapi/error.h" +#include "hw/irq.h" #include "hw/sysbus.h" #include "hw/misc/mchp_pfsoc_ioscb.h" @@ -33,6 +34,10 @@ */ #define IOSCB_WHOLE_REG_SIZE 0x10000000 #define IOSCB_SUBMOD_REG_SIZE 0x1000 +#define IOSCB_CCC_REG_SIZE 0x2000000 +#define IOSCB_CTRL_REG_SIZE 0x800 +#define IOSCB_QSPIXIP_REG_SIZE 0x200 + /* * There are many sub-modules in the IOSCB module. @@ -44,7 +49,10 @@ #define IOSCB_LANE01_BASE 0x06500000 #define IOSCB_LANE23_BASE 0x06510000 #define IOSCB_CTRL_BASE 0x07020000 +#define IOSCB_QSPIXIP_BASE 0x07020100 +#define IOSCB_MAILBOX_BASE 0x07020800 #define IOSCB_CFG_BASE 0x07080000 +#define IOSCB_CCC_BASE 0x08000000 #define IOSCB_PLL_MSS_BASE 0x0E001000 #define IOSCB_CFM_MSS_BASE 0x0E002000 #define IOSCB_PLL_DDR_BASE 0x0E010000 @@ -141,6 +149,58 @@ static const MemoryRegionOps mchp_pfsoc_io_calib_ddr_ops = { .endianness = DEVICE_LITTLE_ENDIAN, }; +#define SERVICES_CR 0x50 +#define SERVICES_SR 0x54 +#define SERVICES_STATUS_SHIFT 16 + +static uint64_t mchp_pfsoc_ctrl_read(void *opaque, hwaddr offset, + unsigned size) +{ + uint32_t val = 0; + + switch (offset) { + case SERVICES_SR: + /* + * Although some services have no error codes, most do. All services + * that do implement errors, begin their error codes at 1. Treat all + * service requests as failures & return 1. + * See the "PolarFire® FPGA and PolarFire SoC FPGA System Services" + * user guide for more information on service error codes. + */ + val = 1u << SERVICES_STATUS_SHIFT; + break; + default: + qemu_log_mask(LOG_UNIMP, "%s: unimplemented device read " + "(size %d, offset 0x%" HWADDR_PRIx ")\n", + __func__, size, offset); + } + + return val; +} + +static void mchp_pfsoc_ctrl_write(void *opaque, hwaddr offset, + uint64_t value, unsigned size) +{ + MchpPfSoCIoscbState *s = opaque; + + switch (offset) { + case SERVICES_CR: + qemu_irq_raise(s->irq); + break; + default: + qemu_log_mask(LOG_UNIMP, "%s: unimplemented device write " + "(size %d, value 0x%" PRIx64 + ", offset 0x%" HWADDR_PRIx ")\n", + __func__, size, value, offset); + } +} + +static const MemoryRegionOps mchp_pfsoc_ctrl_ops = { + .read = mchp_pfsoc_ctrl_read, + .write = mchp_pfsoc_ctrl_write, + .endianness = DEVICE_LITTLE_ENDIAN, +}; + static void mchp_pfsoc_ioscb_realize(DeviceState *dev, Error **errp) { MchpPfSoCIoscbState *s = MCHP_PFSOC_IOSCB(dev); @@ -160,14 +220,26 @@ static void mchp_pfsoc_ioscb_realize(DeviceState *dev, Error **errp) "mchp.pfsoc.ioscb.lane23", IOSCB_SUBMOD_REG_SIZE); memory_region_add_subregion(&s->container, IOSCB_LANE23_BASE, &s->lane23); - memory_region_init_io(&s->ctrl, OBJECT(s), &mchp_pfsoc_dummy_ops, s, - "mchp.pfsoc.ioscb.ctrl", IOSCB_SUBMOD_REG_SIZE); + memory_region_init_io(&s->ctrl, OBJECT(s), &mchp_pfsoc_ctrl_ops, s, + "mchp.pfsoc.ioscb.ctrl", IOSCB_CTRL_REG_SIZE); memory_region_add_subregion(&s->container, IOSCB_CTRL_BASE, &s->ctrl); + memory_region_init_io(&s->qspixip, OBJECT(s), &mchp_pfsoc_dummy_ops, s, + "mchp.pfsoc.ioscb.qspixip", IOSCB_QSPIXIP_REG_SIZE); + memory_region_add_subregion(&s->container, IOSCB_QSPIXIP_BASE, &s->qspixip); + + memory_region_init_io(&s->mailbox, OBJECT(s), &mchp_pfsoc_dummy_ops, s, + "mchp.pfsoc.ioscb.mailbox", IOSCB_SUBMOD_REG_SIZE); + memory_region_add_subregion(&s->container, IOSCB_MAILBOX_BASE, &s->mailbox); + memory_region_init_io(&s->cfg, OBJECT(s), &mchp_pfsoc_dummy_ops, s, "mchp.pfsoc.ioscb.cfg", IOSCB_SUBMOD_REG_SIZE); memory_region_add_subregion(&s->container, IOSCB_CFG_BASE, &s->cfg); + memory_region_init_io(&s->ccc, OBJECT(s), &mchp_pfsoc_dummy_ops, s, + "mchp.pfsoc.ioscb.ccc", IOSCB_CCC_REG_SIZE); + memory_region_add_subregion(&s->container, IOSCB_CCC_BASE, &s->ccc); + memory_region_init_io(&s->pll_mss, OBJECT(s), &mchp_pfsoc_pll_ops, s, "mchp.pfsoc.ioscb.pll_mss", IOSCB_SUBMOD_REG_SIZE); memory_region_add_subregion(&s->container, IOSCB_PLL_MSS_BASE, &s->pll_mss); @@ -216,6 +288,8 @@ static void mchp_pfsoc_ioscb_realize(DeviceState *dev, Error **errp) IOSCB_SUBMOD_REG_SIZE); memory_region_add_subregion(&s->container, IOSCB_IO_CALIB_SGMII_BASE, &s->io_calib_sgmii); + + sysbus_init_irq(SYS_BUS_DEVICE(dev), &s->irq); } static void mchp_pfsoc_ioscb_class_init(ObjectClass *klass, void *data) diff --git a/hw/misc/mchp_pfsoc_sysreg.c b/hw/misc/mchp_pfsoc_sysreg.c index 89571eded5..7876fe0c5b 100644 --- a/hw/misc/mchp_pfsoc_sysreg.c +++ b/hw/misc/mchp_pfsoc_sysreg.c @@ -24,10 +24,12 @@ #include "qemu/bitops.h" #include "qemu/log.h" #include "qapi/error.h" +#include "hw/irq.h" #include "hw/sysbus.h" #include "hw/misc/mchp_pfsoc_sysreg.h" #define ENVM_CR 0xb8 +#define MESSAGE_INT 0x118c static uint64_t mchp_pfsoc_sysreg_read(void *opaque, hwaddr offset, unsigned size) @@ -52,10 +54,17 @@ static uint64_t mchp_pfsoc_sysreg_read(void *opaque, hwaddr offset, static void mchp_pfsoc_sysreg_write(void *opaque, hwaddr offset, uint64_t value, unsigned size) { - qemu_log_mask(LOG_UNIMP, "%s: unimplemented device write " - "(size %d, value 0x%" PRIx64 - ", offset 0x%" HWADDR_PRIx ")\n", - __func__, size, value, offset); + MchpPfSoCSysregState *s = opaque; + switch (offset) { + case MESSAGE_INT: + qemu_irq_lower(s->irq); + break; + default: + qemu_log_mask(LOG_UNIMP, "%s: unimplemented device write " + "(size %d, value 0x%" PRIx64 + ", offset 0x%" HWADDR_PRIx ")\n", + __func__, size, value, offset); + } } static const MemoryRegionOps mchp_pfsoc_sysreg_ops = { @@ -73,6 +82,7 @@ static void mchp_pfsoc_sysreg_realize(DeviceState *dev, Error **errp) "mchp.pfsoc.sysreg", MCHP_PFSOC_SYSREG_REG_SIZE); sysbus_init_mmio(SYS_BUS_DEVICE(dev), &s->sysreg); + sysbus_init_irq(SYS_BUS_DEVICE(dev), &s->irq); } static void mchp_pfsoc_sysreg_class_init(ObjectClass *klass, void *data) diff --git a/hw/riscv/Kconfig b/hw/riscv/Kconfig index 79ff61c464..4550b3b938 100644 --- a/hw/riscv/Kconfig +++ b/hw/riscv/Kconfig @@ -4,6 +4,8 @@ config RISCV_NUMA config IBEX bool +# RISC-V machines in alphabetical order + config MICROCHIP_PFSOC bool select CADENCE_SDHCI @@ -11,7 +13,6 @@ config MICROCHIP_PFSOC select MCHP_PFSOC_IOSCB select MCHP_PFSOC_MMUART select MCHP_PFSOC_SYSREG - select MSI_NONBROKEN select RISCV_ACLINT select SIFIVE_PDMA select SIFIVE_PLIC @@ -20,14 +21,8 @@ config MICROCHIP_PFSOC config OPENTITAN bool select IBEX - select UNIMP - -config SHAKTI_C - bool - select UNIMP - select SHAKTI_UART - select RISCV_ACLINT select SIFIVE_PLIC + select UNIMP config RISCV_VIRT bool @@ -37,7 +32,6 @@ config RISCV_VIRT imply TPM_TIS_SYSBUS select RISCV_NUMA select GOLDFISH_RTC - select MSI_NONBROKEN select PCI select PCI_EXPRESS_GENERIC_BRIDGE select PFLASH_CFI01 @@ -51,9 +45,15 @@ config RISCV_VIRT select FW_CFG_DMA select PLATFORM_BUS +config SHAKTI_C + bool + select RISCV_ACLINT + select SHAKTI_UART + select SIFIVE_PLIC + select UNIMP + config SIFIVE_E bool - select MSI_NONBROKEN select RISCV_ACLINT select SIFIVE_GPIO select SIFIVE_PLIC @@ -64,7 +64,6 @@ config SIFIVE_E config SIFIVE_U bool select CADENCE - select MSI_NONBROKEN select RISCV_ACLINT select SIFIVE_GPIO select SIFIVE_PDMA @@ -82,6 +81,5 @@ config SPIKE bool select RISCV_NUMA select HTIF - select MSI_NONBROKEN select RISCV_ACLINT select SIFIVE_PLIC diff --git a/hw/riscv/microchip_pfsoc.c b/hw/riscv/microchip_pfsoc.c index a821263d4f..b10321b564 100644 --- a/hw/riscv/microchip_pfsoc.c +++ b/hw/riscv/microchip_pfsoc.c @@ -86,58 +86,61 @@ * describes the complete IOSCB modules memory maps */ static const MemMapEntry microchip_pfsoc_memmap[] = { - [MICROCHIP_PFSOC_RSVD0] = { 0x0, 0x100 }, - [MICROCHIP_PFSOC_DEBUG] = { 0x100, 0xf00 }, - [MICROCHIP_PFSOC_E51_DTIM] = { 0x1000000, 0x2000 }, - [MICROCHIP_PFSOC_BUSERR_UNIT0] = { 0x1700000, 0x1000 }, - [MICROCHIP_PFSOC_BUSERR_UNIT1] = { 0x1701000, 0x1000 }, - [MICROCHIP_PFSOC_BUSERR_UNIT2] = { 0x1702000, 0x1000 }, - [MICROCHIP_PFSOC_BUSERR_UNIT3] = { 0x1703000, 0x1000 }, - [MICROCHIP_PFSOC_BUSERR_UNIT4] = { 0x1704000, 0x1000 }, - [MICROCHIP_PFSOC_CLINT] = { 0x2000000, 0x10000 }, - [MICROCHIP_PFSOC_L2CC] = { 0x2010000, 0x1000 }, - [MICROCHIP_PFSOC_DMA] = { 0x3000000, 0x100000 }, - [MICROCHIP_PFSOC_L2LIM] = { 0x8000000, 0x2000000 }, - [MICROCHIP_PFSOC_PLIC] = { 0xc000000, 0x4000000 }, - [MICROCHIP_PFSOC_MMUART0] = { 0x20000000, 0x1000 }, - [MICROCHIP_PFSOC_WDOG0] = { 0x20001000, 0x1000 }, - [MICROCHIP_PFSOC_SYSREG] = { 0x20002000, 0x2000 }, - [MICROCHIP_PFSOC_AXISW] = { 0x20004000, 0x1000 }, - [MICROCHIP_PFSOC_MPUCFG] = { 0x20005000, 0x1000 }, - [MICROCHIP_PFSOC_FMETER] = { 0x20006000, 0x1000 }, - [MICROCHIP_PFSOC_DDR_SGMII_PHY] = { 0x20007000, 0x1000 }, - [MICROCHIP_PFSOC_EMMC_SD] = { 0x20008000, 0x1000 }, - [MICROCHIP_PFSOC_DDR_CFG] = { 0x20080000, 0x40000 }, - [MICROCHIP_PFSOC_MMUART1] = { 0x20100000, 0x1000 }, - [MICROCHIP_PFSOC_MMUART2] = { 0x20102000, 0x1000 }, - [MICROCHIP_PFSOC_MMUART3] = { 0x20104000, 0x1000 }, - [MICROCHIP_PFSOC_MMUART4] = { 0x20106000, 0x1000 }, - [MICROCHIP_PFSOC_WDOG1] = { 0x20101000, 0x1000 }, - [MICROCHIP_PFSOC_WDOG2] = { 0x20103000, 0x1000 }, - [MICROCHIP_PFSOC_WDOG3] = { 0x20105000, 0x1000 }, - [MICROCHIP_PFSOC_WDOG4] = { 0x20106000, 0x1000 }, - [MICROCHIP_PFSOC_SPI0] = { 0x20108000, 0x1000 }, - [MICROCHIP_PFSOC_SPI1] = { 0x20109000, 0x1000 }, - [MICROCHIP_PFSOC_I2C0] = { 0x2010a000, 0x1000 }, - [MICROCHIP_PFSOC_I2C1] = { 0x2010b000, 0x1000 }, - [MICROCHIP_PFSOC_CAN0] = { 0x2010c000, 0x1000 }, - [MICROCHIP_PFSOC_CAN1] = { 0x2010d000, 0x1000 }, - [MICROCHIP_PFSOC_GEM0] = { 0x20110000, 0x2000 }, - [MICROCHIP_PFSOC_GEM1] = { 0x20112000, 0x2000 }, - [MICROCHIP_PFSOC_GPIO0] = { 0x20120000, 0x1000 }, - [MICROCHIP_PFSOC_GPIO1] = { 0x20121000, 0x1000 }, - [MICROCHIP_PFSOC_GPIO2] = { 0x20122000, 0x1000 }, - [MICROCHIP_PFSOC_RTC] = { 0x20124000, 0x1000 }, - [MICROCHIP_PFSOC_ENVM_CFG] = { 0x20200000, 0x1000 }, - [MICROCHIP_PFSOC_ENVM_DATA] = { 0x20220000, 0x20000 }, - [MICROCHIP_PFSOC_USB] = { 0x20201000, 0x1000 }, - [MICROCHIP_PFSOC_QSPI_XIP] = { 0x21000000, 0x1000000 }, - [MICROCHIP_PFSOC_IOSCB] = { 0x30000000, 0x10000000 }, - [MICROCHIP_PFSOC_FABRIC_FIC3] = { 0x40000000, 0x20000000 }, - [MICROCHIP_PFSOC_DRAM_LO] = { 0x80000000, 0x40000000 }, - [MICROCHIP_PFSOC_DRAM_LO_ALIAS] = { 0xc0000000, 0x40000000 }, - [MICROCHIP_PFSOC_DRAM_HI] = { 0x1000000000, 0x0 }, - [MICROCHIP_PFSOC_DRAM_HI_ALIAS] = { 0x1400000000, 0x0 }, + [MICROCHIP_PFSOC_RSVD0] = { 0x0, 0x100 }, + [MICROCHIP_PFSOC_DEBUG] = { 0x100, 0xf00 }, + [MICROCHIP_PFSOC_E51_DTIM] = { 0x1000000, 0x2000 }, + [MICROCHIP_PFSOC_BUSERR_UNIT0] = { 0x1700000, 0x1000 }, + [MICROCHIP_PFSOC_BUSERR_UNIT1] = { 0x1701000, 0x1000 }, + [MICROCHIP_PFSOC_BUSERR_UNIT2] = { 0x1702000, 0x1000 }, + [MICROCHIP_PFSOC_BUSERR_UNIT3] = { 0x1703000, 0x1000 }, + [MICROCHIP_PFSOC_BUSERR_UNIT4] = { 0x1704000, 0x1000 }, + [MICROCHIP_PFSOC_CLINT] = { 0x2000000, 0x10000 }, + [MICROCHIP_PFSOC_L2CC] = { 0x2010000, 0x1000 }, + [MICROCHIP_PFSOC_DMA] = { 0x3000000, 0x100000 }, + [MICROCHIP_PFSOC_L2LIM] = { 0x8000000, 0x2000000 }, + [MICROCHIP_PFSOC_PLIC] = { 0xc000000, 0x4000000 }, + [MICROCHIP_PFSOC_MMUART0] = { 0x20000000, 0x1000 }, + [MICROCHIP_PFSOC_WDOG0] = { 0x20001000, 0x1000 }, + [MICROCHIP_PFSOC_SYSREG] = { 0x20002000, 0x2000 }, + [MICROCHIP_PFSOC_AXISW] = { 0x20004000, 0x1000 }, + [MICROCHIP_PFSOC_MPUCFG] = { 0x20005000, 0x1000 }, + [MICROCHIP_PFSOC_FMETER] = { 0x20006000, 0x1000 }, + [MICROCHIP_PFSOC_DDR_SGMII_PHY] = { 0x20007000, 0x1000 }, + [MICROCHIP_PFSOC_EMMC_SD] = { 0x20008000, 0x1000 }, + [MICROCHIP_PFSOC_DDR_CFG] = { 0x20080000, 0x40000 }, + [MICROCHIP_PFSOC_MMUART1] = { 0x20100000, 0x1000 }, + [MICROCHIP_PFSOC_MMUART2] = { 0x20102000, 0x1000 }, + [MICROCHIP_PFSOC_MMUART3] = { 0x20104000, 0x1000 }, + [MICROCHIP_PFSOC_MMUART4] = { 0x20106000, 0x1000 }, + [MICROCHIP_PFSOC_WDOG1] = { 0x20101000, 0x1000 }, + [MICROCHIP_PFSOC_WDOG2] = { 0x20103000, 0x1000 }, + [MICROCHIP_PFSOC_WDOG3] = { 0x20105000, 0x1000 }, + [MICROCHIP_PFSOC_WDOG4] = { 0x20106000, 0x1000 }, + [MICROCHIP_PFSOC_SPI0] = { 0x20108000, 0x1000 }, + [MICROCHIP_PFSOC_SPI1] = { 0x20109000, 0x1000 }, + [MICROCHIP_PFSOC_I2C0] = { 0x2010a000, 0x1000 }, + [MICROCHIP_PFSOC_I2C1] = { 0x2010b000, 0x1000 }, + [MICROCHIP_PFSOC_CAN0] = { 0x2010c000, 0x1000 }, + [MICROCHIP_PFSOC_CAN1] = { 0x2010d000, 0x1000 }, + [MICROCHIP_PFSOC_GEM0] = { 0x20110000, 0x2000 }, + [MICROCHIP_PFSOC_GEM1] = { 0x20112000, 0x2000 }, + [MICROCHIP_PFSOC_GPIO0] = { 0x20120000, 0x1000 }, + [MICROCHIP_PFSOC_GPIO1] = { 0x20121000, 0x1000 }, + [MICROCHIP_PFSOC_GPIO2] = { 0x20122000, 0x1000 }, + [MICROCHIP_PFSOC_RTC] = { 0x20124000, 0x1000 }, + [MICROCHIP_PFSOC_ENVM_CFG] = { 0x20200000, 0x1000 }, + [MICROCHIP_PFSOC_ENVM_DATA] = { 0x20220000, 0x20000 }, + [MICROCHIP_PFSOC_USB] = { 0x20201000, 0x1000 }, + [MICROCHIP_PFSOC_QSPI_XIP] = { 0x21000000, 0x1000000 }, + [MICROCHIP_PFSOC_IOSCB] = { 0x30000000, 0x10000000 }, + [MICROCHIP_PFSOC_FABRIC_FIC0] = { 0x2000000000, 0x1000000000 }, + [MICROCHIP_PFSOC_FABRIC_FIC1] = { 0x3000000000, 0x1000000000 }, + [MICROCHIP_PFSOC_FABRIC_FIC3] = { 0x40000000, 0x20000000 }, + [MICROCHIP_PFSOC_DRAM_LO] = { 0x80000000, 0x40000000 }, + [MICROCHIP_PFSOC_DRAM_LO_ALIAS] = { 0xc0000000, 0x40000000 }, + [MICROCHIP_PFSOC_DRAM_HI] = { 0x1000000000, 0x0 }, + [MICROCHIP_PFSOC_DRAM_HI_ALIAS] = { 0x1400000000, 0x0 }, + }; static void microchip_pfsoc_soc_instance_init(Object *obj) @@ -303,6 +306,9 @@ static void microchip_pfsoc_soc_realize(DeviceState *dev, Error **errp) sysbus_realize(SYS_BUS_DEVICE(&s->sysreg), errp); sysbus_mmio_map(SYS_BUS_DEVICE(&s->sysreg), 0, memmap[MICROCHIP_PFSOC_SYSREG].base); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->sysreg), 0, + qdev_get_gpio_in(DEVICE(s->plic), + MICROCHIP_PFSOC_MAILBOX_IRQ)); /* AXISW */ create_unimplemented_device("microchip.pfsoc.axisw", @@ -456,11 +462,22 @@ static void microchip_pfsoc_soc_realize(DeviceState *dev, Error **errp) sysbus_realize(SYS_BUS_DEVICE(&s->ioscb), errp); sysbus_mmio_map(SYS_BUS_DEVICE(&s->ioscb), 0, memmap[MICROCHIP_PFSOC_IOSCB].base); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->ioscb), 0, + qdev_get_gpio_in(DEVICE(s->plic), + MICROCHIP_PFSOC_MAILBOX_IRQ)); /* FPGA Fabric */ create_unimplemented_device("microchip.pfsoc.fabricfic3", memmap[MICROCHIP_PFSOC_FABRIC_FIC3].base, memmap[MICROCHIP_PFSOC_FABRIC_FIC3].size); + /* FPGA Fabric */ + create_unimplemented_device("microchip.pfsoc.fabricfic0", + memmap[MICROCHIP_PFSOC_FABRIC_FIC0].base, + memmap[MICROCHIP_PFSOC_FABRIC_FIC0].size); + /* FPGA Fabric */ + create_unimplemented_device("microchip.pfsoc.fabricfic1", + memmap[MICROCHIP_PFSOC_FABRIC_FIC1].base, + memmap[MICROCHIP_PFSOC_FABRIC_FIC1].size); /* QSPI Flash */ memory_region_init_rom(qspi_xip_mem, OBJECT(dev), diff --git a/hw/riscv/opentitan.c b/hw/riscv/opentitan.c index be7ff1eea0..85ffdac5be 100644 --- a/hw/riscv/opentitan.c +++ b/hw/riscv/opentitan.c @@ -28,8 +28,16 @@ #include "qemu/units.h" #include "sysemu/sysemu.h" +/* + * This version of the OpenTitan machine currently supports + * OpenTitan RTL version: + * <lowRISC/opentitan@d072ac505f82152678d6e04be95c72b728a347b8> + * + * MMIO mapping as per (specified commit): + * lowRISC/opentitan: hw/top_earlgrey/sw/autogen/top_earlgrey_memory.h + */ static const MemMapEntry ibex_memmap[] = { - [IBEX_DEV_ROM] = { 0x00008000, 0x8000 }, + [IBEX_DEV_ROM] = { 0x00008000, 0x8000 }, [IBEX_DEV_RAM] = { 0x10000000, 0x20000 }, [IBEX_DEV_FLASH] = { 0x20000000, 0x100000 }, [IBEX_DEV_UART] = { 0x40000000, 0x1000 }, @@ -38,17 +46,18 @@ static const MemMapEntry ibex_memmap[] = { [IBEX_DEV_I2C] = { 0x40080000, 0x1000 }, [IBEX_DEV_PATTGEN] = { 0x400e0000, 0x1000 }, [IBEX_DEV_TIMER] = { 0x40100000, 0x1000 }, - [IBEX_DEV_SENSOR_CTRL] = { 0x40110000, 0x1000 }, [IBEX_DEV_OTP_CTRL] = { 0x40130000, 0x4000 }, [IBEX_DEV_LC_CTRL] = { 0x40140000, 0x1000 }, - [IBEX_DEV_USBDEV] = { 0x40150000, 0x1000 }, + [IBEX_DEV_ALERT_HANDLER] = { 0x40150000, 0x1000 }, [IBEX_DEV_SPI_HOST0] = { 0x40300000, 0x1000 }, [IBEX_DEV_SPI_HOST1] = { 0x40310000, 0x1000 }, + [IBEX_DEV_USBDEV] = { 0x40320000, 0x1000 }, [IBEX_DEV_PWRMGR] = { 0x40400000, 0x1000 }, [IBEX_DEV_RSTMGR] = { 0x40410000, 0x1000 }, [IBEX_DEV_CLKMGR] = { 0x40420000, 0x1000 }, [IBEX_DEV_PINMUX] = { 0x40460000, 0x1000 }, - [IBEX_DEV_PADCTRL] = { 0x40470000, 0x1000 }, + [IBEX_DEV_AON_TIMER] = { 0x40470000, 0x1000 }, + [IBEX_DEV_SENSOR_CTRL] = { 0x40490000, 0x1000 }, [IBEX_DEV_FLASH_CTRL] = { 0x41000000, 0x1000 }, [IBEX_DEV_AES] = { 0x41100000, 0x1000 }, [IBEX_DEV_HMAC] = { 0x41110000, 0x1000 }, @@ -59,10 +68,9 @@ static const MemMapEntry ibex_memmap[] = { [IBEX_DEV_ENTROPY] = { 0x41160000, 0x1000 }, [IBEX_DEV_EDNO] = { 0x41170000, 0x1000 }, [IBEX_DEV_EDN1] = { 0x41180000, 0x1000 }, - [IBEX_DEV_ALERT_HANDLER] = { 0x411b0000, 0x1000 }, [IBEX_DEV_NMI_GEN] = { 0x411c0000, 0x1000 }, [IBEX_DEV_PERI] = { 0x411f0000, 0x10000 }, - [IBEX_DEV_PLIC] = { 0x48000000, 0x4005000 }, + [IBEX_DEV_PLIC] = { 0x48000000, 0x4005000 }, [IBEX_DEV_FLASH_VIRTUAL] = { 0x80000000, 0x80000 }, }; @@ -165,10 +173,8 @@ static void lowrisc_ibex_soc_realize(DeviceState *dev_soc, Error **errp) /* PLIC */ qdev_prop_set_string(DEVICE(&s->plic), "hart-config", "M"); - qdev_prop_set_uint32(DEVICE(&s->plic), "hartid-base", 0); qdev_prop_set_uint32(DEVICE(&s->plic), "num-sources", 180); qdev_prop_set_uint32(DEVICE(&s->plic), "num-priorities", 3); - qdev_prop_set_uint32(DEVICE(&s->plic), "priority-base", 0x00); qdev_prop_set_uint32(DEVICE(&s->plic), "pending-base", 0x1000); qdev_prop_set_uint32(DEVICE(&s->plic), "enable-base", 0x2000); qdev_prop_set_uint32(DEVICE(&s->plic), "enable-stride", 32); @@ -265,8 +271,8 @@ static void lowrisc_ibex_soc_realize(DeviceState *dev_soc, Error **errp) memmap[IBEX_DEV_CLKMGR].base, memmap[IBEX_DEV_CLKMGR].size); create_unimplemented_device("riscv.lowrisc.ibex.pinmux", memmap[IBEX_DEV_PINMUX].base, memmap[IBEX_DEV_PINMUX].size); - create_unimplemented_device("riscv.lowrisc.ibex.padctrl", - memmap[IBEX_DEV_PADCTRL].base, memmap[IBEX_DEV_PADCTRL].size); + create_unimplemented_device("riscv.lowrisc.ibex.aon_timer", + memmap[IBEX_DEV_AON_TIMER].base, memmap[IBEX_DEV_AON_TIMER].size); create_unimplemented_device("riscv.lowrisc.ibex.usbdev", memmap[IBEX_DEV_USBDEV].base, memmap[IBEX_DEV_USBDEV].size); create_unimplemented_device("riscv.lowrisc.ibex.flash_ctrl", diff --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c index b139824aab..b40a4767e2 100644 --- a/hw/riscv/sifive_u.c +++ b/hw/riscv/sifive_u.c @@ -287,7 +287,8 @@ static void create_fdt(SiFiveUState *s, const MemMapEntry *memmap, qemu_fdt_setprop_cells(fdt, nodename, "reg", 0x0, memmap[SIFIVE_U_DEV_PLIC].base, 0x0, memmap[SIFIVE_U_DEV_PLIC].size); - qemu_fdt_setprop_cell(fdt, nodename, "riscv,ndev", 0x35); + qemu_fdt_setprop_cell(fdt, nodename, "riscv,ndev", + SIFIVE_U_PLIC_NUM_SOURCES - 1); qemu_fdt_setprop_cell(fdt, nodename, "phandle", plic_phandle); plic_phandle = qemu_fdt_get_phandle(fdt, nodename); g_free(cells); diff --git a/hw/riscv/spike.c b/hw/riscv/spike.c index 1e1d752c00..13946acf0d 100644 --- a/hw/riscv/spike.c +++ b/hw/riscv/spike.c @@ -8,7 +8,6 @@ * * 0) HTIF Console and Poweroff * 1) CLINT (Timer and IPI) - * 2) PLIC (Platform Level Interrupt Controller) * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index a5bc7353b4..94ff2a1584 100644 --- a/hw/riscv/virt.c +++ b/hw/riscv/virt.c @@ -468,7 +468,8 @@ static void create_fdt_socket_plic(RISCVVirtState *s, plic_cells, s->soc[socket].num_harts * sizeof(uint32_t) * 4); qemu_fdt_setprop_cells(mc->fdt, plic_name, "reg", 0x0, plic_addr, 0x0, memmap[VIRT_PLIC].size); - qemu_fdt_setprop_cell(mc->fdt, plic_name, "riscv,ndev", VIRTIO_NDEV); + qemu_fdt_setprop_cell(mc->fdt, plic_name, "riscv,ndev", + VIRT_IRQCHIP_NUM_SOURCES - 1); riscv_socket_fdt_write_id(mc, mc->fdt, plic_name, socket); qemu_fdt_setprop_cell(mc->fdt, plic_name, "phandle", plic_phandles[socket]); @@ -546,8 +547,6 @@ static void create_fdt_imsic(RISCVVirtState *s, const MemMapEntry *memmap, riscv_socket_count(mc) * sizeof(uint32_t) * 4); qemu_fdt_setprop_cell(mc->fdt, imsic_name, "riscv,num-ids", VIRT_IRQCHIP_NUM_MSIS); - qemu_fdt_setprop_cells(mc->fdt, imsic_name, "riscv,ipi-id", - VIRT_IRQCHIP_IPI_MSI); if (riscv_socket_count(mc) > 1) { qemu_fdt_setprop_cell(mc->fdt, imsic_name, "riscv,hart-index-bits", imsic_num_bits(imsic_max_hart_per_socket)); @@ -597,8 +596,6 @@ static void create_fdt_imsic(RISCVVirtState *s, const MemMapEntry *memmap, riscv_socket_count(mc) * sizeof(uint32_t) * 4); qemu_fdt_setprop_cell(mc->fdt, imsic_name, "riscv,num-ids", VIRT_IRQCHIP_NUM_MSIS); - qemu_fdt_setprop_cells(mc->fdt, imsic_name, "riscv,ipi-id", - VIRT_IRQCHIP_IPI_MSI); if (imsic_guest_bits) { qemu_fdt_setprop_cell(mc->fdt, imsic_name, "riscv,guest-index-bits", imsic_guest_bits); |