diff options
Diffstat (limited to 'hw/arm')
| -rw-r--r-- | hw/arm/allwinner-a10.c | 4 | ||||
| -rw-r--r-- | hw/arm/digic.c | 5 | ||||
| -rw-r--r-- | hw/arm/exynos4210.c | 430 | ||||
| -rw-r--r-- | hw/arm/npcm7xx_boards.c | 24 | ||||
| -rw-r--r-- | hw/arm/realview.c | 33 | ||||
| -rw-r--r-- | hw/arm/smmuv3.c | 2 | ||||
| -rw-r--r-- | hw/arm/stellaris.c | 15 | ||||
| -rw-r--r-- | hw/arm/virt.c | 109 | ||||
| -rw-r--r-- | hw/arm/xlnx-versal-virt.c | 6 | ||||
| -rw-r--r-- | hw/arm/xlnx-versal.c | 99 | ||||
| -rw-r--r-- | hw/arm/xlnx-zynqmp.c | 22 |
11 files changed, 647 insertions, 102 deletions
diff --git a/hw/arm/allwinner-a10.c b/hw/arm/allwinner-a10.c index 05e84728cb..79082289ea 100644 --- a/hw/arm/allwinner-a10.c +++ b/hw/arm/allwinner-a10.c @@ -130,9 +130,7 @@ static void aw_a10_realize(DeviceState *dev, Error **errp) int i; for (i = 0; i < AW_A10_NUM_USB; i++) { - char bus[16]; - - sprintf(bus, "usb-bus.%d", i); + g_autofree char *bus = g_strdup_printf("usb-bus.%d", i); object_property_set_bool(OBJECT(&s->ehci[i]), "companion-enable", true, &error_fatal); diff --git a/hw/arm/digic.c b/hw/arm/digic.c index 614232165c..6df5547977 100644 --- a/hw/arm/digic.c +++ b/hw/arm/digic.c @@ -39,10 +39,7 @@ static void digic_init(Object *obj) object_initialize_child(obj, "cpu", &s->cpu, ARM_CPU_TYPE_NAME("arm946")); for (i = 0; i < DIGIC4_NB_TIMERS; i++) { -#define DIGIC_TIMER_NAME_MLEN 11 - char name[DIGIC_TIMER_NAME_MLEN]; - - snprintf(name, DIGIC_TIMER_NAME_MLEN, "timer[%d]", i); + g_autofree char *name = g_strdup_printf("timer[%d]", i); object_initialize_child(obj, name, &s->timer[i], TYPE_DIGIC_TIMER); } diff --git a/hw/arm/exynos4210.c b/hw/arm/exynos4210.c index 0299e81f85..8dafa2215b 100644 --- a/hw/arm/exynos4210.c +++ b/hw/arm/exynos4210.c @@ -101,6 +101,348 @@ #define EXYNOS4210_PL330_BASE1_ADDR 0x12690000 #define EXYNOS4210_PL330_BASE2_ADDR 0x12850000 +enum ExtGicId { + EXT_GIC_ID_MDMA_LCD0 = 66, + EXT_GIC_ID_PDMA0, + EXT_GIC_ID_PDMA1, + EXT_GIC_ID_TIMER0, + EXT_GIC_ID_TIMER1, + EXT_GIC_ID_TIMER2, + EXT_GIC_ID_TIMER3, + EXT_GIC_ID_TIMER4, + EXT_GIC_ID_MCT_L0, + EXT_GIC_ID_WDT, + EXT_GIC_ID_RTC_ALARM, + EXT_GIC_ID_RTC_TIC, + EXT_GIC_ID_GPIO_XB, + EXT_GIC_ID_GPIO_XA, + EXT_GIC_ID_MCT_L1, + EXT_GIC_ID_IEM_APC, + EXT_GIC_ID_IEM_IEC, + EXT_GIC_ID_NFC, + EXT_GIC_ID_UART0, + EXT_GIC_ID_UART1, + EXT_GIC_ID_UART2, + EXT_GIC_ID_UART3, + EXT_GIC_ID_UART4, + EXT_GIC_ID_MCT_G0, + EXT_GIC_ID_I2C0, + EXT_GIC_ID_I2C1, + EXT_GIC_ID_I2C2, + EXT_GIC_ID_I2C3, + EXT_GIC_ID_I2C4, + EXT_GIC_ID_I2C5, + EXT_GIC_ID_I2C6, + EXT_GIC_ID_I2C7, + EXT_GIC_ID_SPI0, + EXT_GIC_ID_SPI1, + EXT_GIC_ID_SPI2, + EXT_GIC_ID_MCT_G1, + EXT_GIC_ID_USB_HOST, + EXT_GIC_ID_USB_DEVICE, + EXT_GIC_ID_MODEMIF, + EXT_GIC_ID_HSMMC0, + EXT_GIC_ID_HSMMC1, + EXT_GIC_ID_HSMMC2, + EXT_GIC_ID_HSMMC3, + EXT_GIC_ID_SDMMC, + EXT_GIC_ID_MIPI_CSI_4LANE, + EXT_GIC_ID_MIPI_DSI_4LANE, + EXT_GIC_ID_MIPI_CSI_2LANE, + EXT_GIC_ID_MIPI_DSI_2LANE, + EXT_GIC_ID_ONENAND_AUDI, + EXT_GIC_ID_ROTATOR, + EXT_GIC_ID_FIMC0, + EXT_GIC_ID_FIMC1, + EXT_GIC_ID_FIMC2, + EXT_GIC_ID_FIMC3, + EXT_GIC_ID_JPEG, + EXT_GIC_ID_2D, + EXT_GIC_ID_PCIe, + EXT_GIC_ID_MIXER, + EXT_GIC_ID_HDMI, + EXT_GIC_ID_HDMI_I2C, + EXT_GIC_ID_MFC, + EXT_GIC_ID_TVENC, +}; + +enum ExtInt { + EXT_GIC_ID_EXTINT0 = 48, + EXT_GIC_ID_EXTINT1, + EXT_GIC_ID_EXTINT2, + EXT_GIC_ID_EXTINT3, + EXT_GIC_ID_EXTINT4, + EXT_GIC_ID_EXTINT5, + EXT_GIC_ID_EXTINT6, + EXT_GIC_ID_EXTINT7, + EXT_GIC_ID_EXTINT8, + EXT_GIC_ID_EXTINT9, + EXT_GIC_ID_EXTINT10, + EXT_GIC_ID_EXTINT11, + EXT_GIC_ID_EXTINT12, + EXT_GIC_ID_EXTINT13, + EXT_GIC_ID_EXTINT14, + EXT_GIC_ID_EXTINT15 +}; + +/* + * External GIC sources which are not from External Interrupt Combiner or + * External Interrupts are starting from EXYNOS4210_MAX_EXT_COMBINER_OUT_IRQ, + * which is INTG16 in Internal Interrupt Combiner. + */ + +static const uint32_t +combiner_grp_to_gic_id[64 - EXYNOS4210_MAX_EXT_COMBINER_OUT_IRQ][8] = { + /* int combiner groups 16-19 */ + { }, { }, { }, { }, + /* int combiner group 20 */ + { 0, EXT_GIC_ID_MDMA_LCD0 }, + /* int combiner group 21 */ + { EXT_GIC_ID_PDMA0, EXT_GIC_ID_PDMA1 }, + /* int combiner group 22 */ + { EXT_GIC_ID_TIMER0, EXT_GIC_ID_TIMER1, EXT_GIC_ID_TIMER2, + EXT_GIC_ID_TIMER3, EXT_GIC_ID_TIMER4 }, + /* int combiner group 23 */ + { EXT_GIC_ID_RTC_ALARM, EXT_GIC_ID_RTC_TIC }, + /* int combiner group 24 */ + { EXT_GIC_ID_GPIO_XB, EXT_GIC_ID_GPIO_XA }, + /* int combiner group 25 */ + { EXT_GIC_ID_IEM_APC, EXT_GIC_ID_IEM_IEC }, + /* int combiner group 26 */ + { EXT_GIC_ID_UART0, EXT_GIC_ID_UART1, EXT_GIC_ID_UART2, EXT_GIC_ID_UART3, + EXT_GIC_ID_UART4 }, + /* int combiner group 27 */ + { EXT_GIC_ID_I2C0, EXT_GIC_ID_I2C1, EXT_GIC_ID_I2C2, EXT_GIC_ID_I2C3, + EXT_GIC_ID_I2C4, EXT_GIC_ID_I2C5, EXT_GIC_ID_I2C6, + EXT_GIC_ID_I2C7 }, + /* int combiner group 28 */ + { EXT_GIC_ID_SPI0, EXT_GIC_ID_SPI1, EXT_GIC_ID_SPI2 , EXT_GIC_ID_USB_HOST}, + /* int combiner group 29 */ + { EXT_GIC_ID_HSMMC0, EXT_GIC_ID_HSMMC1, EXT_GIC_ID_HSMMC2, + EXT_GIC_ID_HSMMC3, EXT_GIC_ID_SDMMC }, + /* int combiner group 30 */ + { EXT_GIC_ID_MIPI_CSI_4LANE, EXT_GIC_ID_MIPI_CSI_2LANE }, + /* int combiner group 31 */ + { EXT_GIC_ID_MIPI_DSI_4LANE, EXT_GIC_ID_MIPI_DSI_2LANE }, + /* int combiner group 32 */ + { EXT_GIC_ID_FIMC0, EXT_GIC_ID_FIMC1 }, + /* int combiner group 33 */ + { EXT_GIC_ID_FIMC2, EXT_GIC_ID_FIMC3 }, + /* int combiner group 34 */ + { EXT_GIC_ID_ONENAND_AUDI, EXT_GIC_ID_NFC }, + /* int combiner group 35 */ + { 0, 0, 0, EXT_GIC_ID_MCT_L1 }, + /* int combiner group 36 */ + { EXT_GIC_ID_MIXER }, + /* int combiner group 37 */ + { EXT_GIC_ID_EXTINT4, EXT_GIC_ID_EXTINT5, EXT_GIC_ID_EXTINT6, + EXT_GIC_ID_EXTINT7 }, + /* groups 38-50 */ + { }, { }, { }, { }, { }, { }, { }, { }, { }, { }, { }, { }, { }, + /* int combiner group 51 */ + { EXT_GIC_ID_MCT_L0 }, + /* group 52 */ + { }, + /* int combiner group 53 */ + { EXT_GIC_ID_WDT }, + /* groups 54-63 */ + { }, { }, { }, { }, { }, { }, { }, { }, { }, { } +}; + +#define EXYNOS4210_COMBINER_GET_IRQ_NUM(grp, bit) ((grp) * 8 + (bit)) +#define EXYNOS4210_COMBINER_GET_GRP_NUM(irq) ((irq) / 8) +#define EXYNOS4210_COMBINER_GET_BIT_NUM(irq) \ + ((irq) - 8 * EXYNOS4210_COMBINER_GET_GRP_NUM(irq)) + +/* + * Some interrupt lines go to multiple combiner inputs. + * This data structure defines those: each array element is + * a list of combiner inputs which are connected together; + * the one with the smallest interrupt ID value must be first. + * As with combiner_grp_to_gic_id[], we rely on (0, 0) not being + * wired to anything so we can use 0 as a terminator. + */ +#define IRQNO(G, B) EXYNOS4210_COMBINER_GET_IRQ_NUM(G, B) +#define IRQNONE 0 + +#define COMBINERMAP_SIZE 16 + +static const int combinermap[COMBINERMAP_SIZE][6] = { + /* MDNIE_LCD1 */ + { IRQNO(0, 4), IRQNO(1, 0), IRQNONE }, + { IRQNO(0, 5), IRQNO(1, 1), IRQNONE }, + { IRQNO(0, 6), IRQNO(1, 2), IRQNONE }, + { IRQNO(0, 7), IRQNO(1, 3), IRQNONE }, + /* TMU */ + { IRQNO(2, 4), IRQNO(3, 4), IRQNONE }, + { IRQNO(2, 5), IRQNO(3, 5), IRQNONE }, + { IRQNO(2, 6), IRQNO(3, 6), IRQNONE }, + { IRQNO(2, 7), IRQNO(3, 7), IRQNONE }, + /* LCD1 */ + { IRQNO(11, 4), IRQNO(12, 0), IRQNONE }, + { IRQNO(11, 5), IRQNO(12, 1), IRQNONE }, + { IRQNO(11, 6), IRQNO(12, 2), IRQNONE }, + { IRQNO(11, 7), IRQNO(12, 3), IRQNONE }, + /* Multi-core timer */ + { IRQNO(1, 4), IRQNO(12, 4), IRQNO(35, 4), IRQNO(51, 4), IRQNO(53, 4), IRQNONE }, + { IRQNO(1, 5), IRQNO(12, 5), IRQNO(35, 5), IRQNO(51, 5), IRQNO(53, 5), IRQNONE }, + { IRQNO(1, 6), IRQNO(12, 6), IRQNO(35, 6), IRQNO(51, 6), IRQNO(53, 6), IRQNONE }, + { IRQNO(1, 7), IRQNO(12, 7), IRQNO(35, 7), IRQNO(51, 7), IRQNO(53, 7), IRQNONE }, +}; + +#undef IRQNO + +static const int *combinermap_entry(int irq) +{ + /* + * If the interrupt number passed in is the first entry in some + * line of the combinermap, return a pointer to that line; + * otherwise return NULL. + */ + int i; + for (i = 0; i < COMBINERMAP_SIZE; i++) { + if (combinermap[i][0] == irq) { + return combinermap[i]; + } + } + return NULL; +} + +static int mapline_size(const int *mapline) +{ + /* Return number of entries in this mapline in total */ + int i = 0; + + if (!mapline) { + /* Not in the map? IRQ goes to exactly one combiner input */ + return 1; + } + while (*mapline != IRQNONE) { + mapline++; + i++; + } + return i; +} + +/* + * Initialize board IRQs. + * These IRQs contain splitted Int/External Combiner and External Gic IRQs. + */ +static void exynos4210_init_board_irqs(Exynos4210State *s) +{ + uint32_t grp, bit, irq_id, n; + DeviceState *extgicdev = DEVICE(&s->ext_gic); + DeviceState *intcdev = DEVICE(&s->int_combiner); + DeviceState *extcdev = DEVICE(&s->ext_combiner); + int splitcount = 0; + DeviceState *splitter; + const int *mapline; + int numlines, splitin, in; + + for (n = 0; n < EXYNOS4210_MAX_EXT_COMBINER_IN_IRQ; n++) { + irq_id = 0; + if (n == EXYNOS4210_COMBINER_GET_IRQ_NUM(1, 4)) { + /* MCT_G0 is passed to External GIC */ + irq_id = EXT_GIC_ID_MCT_G0; + } + if (n == EXYNOS4210_COMBINER_GET_IRQ_NUM(1, 5)) { + /* MCT_G1 is passed to External and GIC */ + irq_id = EXT_GIC_ID_MCT_G1; + } + + if (s->irq_table[n]) { + /* + * This must be some non-first entry in a combinermap line, + * and we've already filled it in. + */ + continue; + } + mapline = combinermap_entry(n); + /* + * We need to connect the IRQ to multiple inputs on both combiners + * and possibly also to the external GIC. + */ + numlines = 2 * mapline_size(mapline); + if (irq_id) { + numlines++; + } + assert(splitcount < EXYNOS4210_NUM_SPLITTERS); + splitter = DEVICE(&s->splitter[splitcount]); + qdev_prop_set_uint16(splitter, "num-lines", numlines); + qdev_realize(splitter, NULL, &error_abort); + splitcount++; + + in = n; + splitin = 0; + for (;;) { + s->irq_table[in] = qdev_get_gpio_in(splitter, 0); + qdev_connect_gpio_out(splitter, splitin, + qdev_get_gpio_in(intcdev, in)); + qdev_connect_gpio_out(splitter, splitin + 1, + qdev_get_gpio_in(extcdev, in)); + splitin += 2; + if (!mapline) { + break; + } + mapline++; + in = *mapline; + if (in == IRQNONE) { + break; + } + } + if (irq_id) { + qdev_connect_gpio_out(splitter, splitin, + qdev_get_gpio_in(extgicdev, irq_id - 32)); + } + } + for (; n < EXYNOS4210_MAX_INT_COMBINER_IN_IRQ; n++) { + /* these IDs are passed to Internal Combiner and External GIC */ + grp = EXYNOS4210_COMBINER_GET_GRP_NUM(n); + bit = EXYNOS4210_COMBINER_GET_BIT_NUM(n); + irq_id = combiner_grp_to_gic_id[grp - + EXYNOS4210_MAX_EXT_COMBINER_OUT_IRQ][bit]; + + if (s->irq_table[n]) { + /* + * This must be some non-first entry in a combinermap line, + * and we've already filled it in. + */ + continue; + } + + if (irq_id) { + assert(splitcount < EXYNOS4210_NUM_SPLITTERS); + splitter = DEVICE(&s->splitter[splitcount]); + qdev_prop_set_uint16(splitter, "num-lines", 2); + qdev_realize(splitter, NULL, &error_abort); + splitcount++; + s->irq_table[n] = qdev_get_gpio_in(splitter, 0); + qdev_connect_gpio_out(splitter, 0, qdev_get_gpio_in(intcdev, n)); + qdev_connect_gpio_out(splitter, 1, + qdev_get_gpio_in(extgicdev, irq_id - 32)); + } else { + s->irq_table[n] = qdev_get_gpio_in(intcdev, n); + } + } + /* + * We check this here to avoid a more obscure assert later when + * qdev_assert_realized_properly() checks that we realized every + * child object we initialized. + */ + assert(splitcount == EXYNOS4210_NUM_SPLITTERS); +} + +/* + * Get IRQ number from exynos4210 IRQ subsystem stub. + * To identify IRQ source use internal combiner group and bit number + * grp - group number + * bit - bit number inside group + */ +uint32_t exynos4210_get_irq(uint32_t grp, uint32_t bit) +{ + return EXYNOS4210_COMBINER_GET_IRQ_NUM(grp, bit); +} + static uint8_t chipid_and_omr[] = { 0x11, 0x02, 0x21, 0x43, 0x09, 0x00, 0x00, 0x00 }; @@ -205,7 +547,6 @@ static void exynos4210_realize(DeviceState *socdev, Error **errp) { Exynos4210State *s = EXYNOS4210_SOC(socdev); MemoryRegion *system_mem = get_system_memory(); - qemu_irq gate_irq[EXYNOS4210_NCPUS][EXYNOS4210_IRQ_GATE_NINPUTS]; SysBusDevice *busdev; DeviceState *dev, *uart[4], *pl330[3]; int i, n; @@ -229,81 +570,63 @@ static void exynos4210_realize(DeviceState *socdev, Error **errp) qdev_realize(DEVICE(cpuobj), NULL, &error_fatal); } - /*** IRQs ***/ - - s->irq_table = exynos4210_init_irq(&s->irqs); - /* IRQ Gate */ for (i = 0; i < EXYNOS4210_NCPUS; i++) { - dev = qdev_new("exynos4210.irq_gate"); - qdev_prop_set_uint32(dev, "n_in", EXYNOS4210_IRQ_GATE_NINPUTS); - sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); - /* Get IRQ Gate input in gate_irq */ - for (n = 0; n < EXYNOS4210_IRQ_GATE_NINPUTS; n++) { - gate_irq[i][n] = qdev_get_gpio_in(dev, n); - } - busdev = SYS_BUS_DEVICE(dev); - - /* Connect IRQ Gate output to CPU's IRQ line */ - sysbus_connect_irq(busdev, 0, - qdev_get_gpio_in(DEVICE(s->cpu[i]), ARM_CPU_IRQ)); + DeviceState *orgate = DEVICE(&s->cpu_irq_orgate[i]); + object_property_set_int(OBJECT(orgate), "num-lines", + EXYNOS4210_IRQ_GATE_NINPUTS, + &error_abort); + qdev_realize(orgate, NULL, &error_abort); + qdev_connect_gpio_out(orgate, 0, + qdev_get_gpio_in(DEVICE(s->cpu[i]), ARM_CPU_IRQ)); } /* Private memory region and Internal GIC */ - dev = qdev_new(TYPE_A9MPCORE_PRIV); - qdev_prop_set_uint32(dev, "num-cpu", EXYNOS4210_NCPUS); - busdev = SYS_BUS_DEVICE(dev); - sysbus_realize_and_unref(busdev, &error_fatal); + qdev_prop_set_uint32(DEVICE(&s->a9mpcore), "num-cpu", EXYNOS4210_NCPUS); + busdev = SYS_BUS_DEVICE(&s->a9mpcore); + sysbus_realize(busdev, &error_fatal); sysbus_mmio_map(busdev, 0, EXYNOS4210_SMP_PRIVATE_BASE_ADDR); for (n = 0; n < EXYNOS4210_NCPUS; n++) { - sysbus_connect_irq(busdev, n, gate_irq[n][0]); - } - for (n = 0; n < EXYNOS4210_INT_GIC_NIRQ; n++) { - s->irqs.int_gic_irq[n] = qdev_get_gpio_in(dev, n); + sysbus_connect_irq(busdev, n, + qdev_get_gpio_in(DEVICE(&s->cpu_irq_orgate[n]), 0)); } /* Cache controller */ sysbus_create_simple("l2x0", EXYNOS4210_L2X0_BASE_ADDR, NULL); /* External GIC */ - dev = qdev_new("exynos4210.gic"); - qdev_prop_set_uint32(dev, "num-cpu", EXYNOS4210_NCPUS); - busdev = SYS_BUS_DEVICE(dev); - sysbus_realize_and_unref(busdev, &error_fatal); + qdev_prop_set_uint32(DEVICE(&s->ext_gic), "num-cpu", EXYNOS4210_NCPUS); + busdev = SYS_BUS_DEVICE(&s->ext_gic); + sysbus_realize(busdev, &error_fatal); /* Map CPU interface */ sysbus_mmio_map(busdev, 0, EXYNOS4210_EXT_GIC_CPU_BASE_ADDR); /* Map Distributer interface */ sysbus_mmio_map(busdev, 1, EXYNOS4210_EXT_GIC_DIST_BASE_ADDR); for (n = 0; n < EXYNOS4210_NCPUS; n++) { - sysbus_connect_irq(busdev, n, gate_irq[n][1]); - } - for (n = 0; n < EXYNOS4210_EXT_GIC_NIRQ; n++) { - s->irqs.ext_gic_irq[n] = qdev_get_gpio_in(dev, n); + sysbus_connect_irq(busdev, n, + qdev_get_gpio_in(DEVICE(&s->cpu_irq_orgate[n]), 1)); } /* Internal Interrupt Combiner */ - dev = qdev_new("exynos4210.combiner"); - busdev = SYS_BUS_DEVICE(dev); - sysbus_realize_and_unref(busdev, &error_fatal); + busdev = SYS_BUS_DEVICE(&s->int_combiner); + sysbus_realize(busdev, &error_fatal); for (n = 0; n < EXYNOS4210_MAX_INT_COMBINER_OUT_IRQ; n++) { - sysbus_connect_irq(busdev, n, s->irqs.int_gic_irq[n]); + sysbus_connect_irq(busdev, n, + qdev_get_gpio_in(DEVICE(&s->a9mpcore), n)); } - exynos4210_combiner_get_gpioin(&s->irqs, dev, 0); sysbus_mmio_map(busdev, 0, EXYNOS4210_INT_COMBINER_BASE_ADDR); /* External Interrupt Combiner */ - dev = qdev_new("exynos4210.combiner"); - qdev_prop_set_uint32(dev, "external", 1); - busdev = SYS_BUS_DEVICE(dev); - sysbus_realize_and_unref(busdev, &error_fatal); + qdev_prop_set_uint32(DEVICE(&s->ext_combiner), "external", 1); + busdev = SYS_BUS_DEVICE(&s->ext_combiner); + sysbus_realize(busdev, &error_fatal); for (n = 0; n < EXYNOS4210_MAX_INT_COMBINER_OUT_IRQ; n++) { - sysbus_connect_irq(busdev, n, s->irqs.ext_gic_irq[n]); + sysbus_connect_irq(busdev, n, qdev_get_gpio_in(DEVICE(&s->ext_gic), n)); } - exynos4210_combiner_get_gpioin(&s->irqs, dev, 1); sysbus_mmio_map(busdev, 0, EXYNOS4210_EXT_COMBINER_BASE_ADDR); /* Initialize board IRQs. */ - exynos4210_init_board_irqs(&s->irqs); + exynos4210_init_board_irqs(s); /*** Memory ***/ @@ -488,6 +811,23 @@ static void exynos4210_init(Object *obj) object_initialize_child(obj, name, orgate, TYPE_OR_IRQ); g_free(name); } + + for (i = 0; i < ARRAY_SIZE(s->cpu_irq_orgate); i++) { + g_autofree char *name = g_strdup_printf("cpu-irq-orgate%d", i); + object_initialize_child(obj, name, &s->cpu_irq_orgate[i], TYPE_OR_IRQ); + } + + for (i = 0; i < ARRAY_SIZE(s->splitter); i++) { + g_autofree char *name = g_strdup_printf("irq-splitter%d", i); + object_initialize_child(obj, name, &s->splitter[i], TYPE_SPLIT_IRQ); + } + + object_initialize_child(obj, "a9mpcore", &s->a9mpcore, TYPE_A9MPCORE_PRIV); + object_initialize_child(obj, "ext-gic", &s->ext_gic, TYPE_EXYNOS4210_GIC); + object_initialize_child(obj, "int-combiner", &s->int_combiner, + TYPE_EXYNOS4210_COMBINER); + object_initialize_child(obj, "ext-combiner", &s->ext_combiner, + TYPE_EXYNOS4210_COMBINER); } static void exynos4210_class_init(ObjectClass *klass, void *data) diff --git a/hw/arm/npcm7xx_boards.c b/hw/arm/npcm7xx_boards.c index 0678a56156..6bc6f5d2fe 100644 --- a/hw/arm/npcm7xx_boards.c +++ b/hw/arm/npcm7xx_boards.c @@ -30,11 +30,25 @@ #include "sysemu/sysemu.h" #include "sysemu/block-backend.h" -#define NPCM750_EVB_POWER_ON_STRAPS 0x00001ff7 -#define QUANTA_GSJ_POWER_ON_STRAPS 0x00001fff -#define QUANTA_GBS_POWER_ON_STRAPS 0x000017ff -#define KUDO_BMC_POWER_ON_STRAPS 0x00001fff -#define MORI_BMC_POWER_ON_STRAPS 0x00001fff +#define NPCM7XX_POWER_ON_STRAPS_DEFAULT ( \ + NPCM7XX_PWRON_STRAP_SPI0F18 | \ + NPCM7XX_PWRON_STRAP_SFAB | \ + NPCM7XX_PWRON_STRAP_BSPA | \ + NPCM7XX_PWRON_STRAP_FUP(FUP_NORM_UART2) | \ + NPCM7XX_PWRON_STRAP_SECEN | \ + NPCM7XX_PWRON_STRAP_HIZ | \ + NPCM7XX_PWRON_STRAP_ECC | \ + NPCM7XX_PWRON_STRAP_RESERVE1 | \ + NPCM7XX_PWRON_STRAP_J2EN | \ + NPCM7XX_PWRON_STRAP_CKFRQ(CKFRQ_DEFAULT)) + +#define NPCM750_EVB_POWER_ON_STRAPS ( \ + NPCM7XX_POWER_ON_STRAPS_DEFAULT & ~NPCM7XX_PWRON_STRAP_J2EN) +#define QUANTA_GSJ_POWER_ON_STRAPS NPCM7XX_POWER_ON_STRAPS_DEFAULT +#define QUANTA_GBS_POWER_ON_STRAPS ( \ + NPCM7XX_POWER_ON_STRAPS_DEFAULT & ~NPCM7XX_PWRON_STRAP_SFAB) +#define KUDO_BMC_POWER_ON_STRAPS NPCM7XX_POWER_ON_STRAPS_DEFAULT +#define MORI_BMC_POWER_ON_STRAPS NPCM7XX_POWER_ON_STRAPS_DEFAULT static const char npcm7xx_default_bootrom[] = "npcm7xx_bootrom.bin"; diff --git a/hw/arm/realview.c b/hw/arm/realview.c index 7b424e94a5..d2dc8a8952 100644 --- a/hw/arm/realview.c +++ b/hw/arm/realview.c @@ -13,9 +13,11 @@ #include "hw/sysbus.h" #include "hw/arm/boot.h" #include "hw/arm/primecell.h" +#include "hw/core/split-irq.h" #include "hw/net/lan9118.h" #include "hw/net/smc91c111.h" #include "hw/pci/pci.h" +#include "hw/qdev-core.h" #include "net/net.h" #include "sysemu/sysemu.h" #include "hw/boards.h" @@ -53,6 +55,20 @@ static const int realview_board_id[] = { 0x76d }; +static void split_irq_from_named(DeviceState *src, const char* outname, + qemu_irq out1, qemu_irq out2) { + DeviceState *splitter = qdev_new(TYPE_SPLIT_IRQ); + + qdev_prop_set_uint32(splitter, "num-lines", 2); + + qdev_realize_and_unref(splitter, NULL, &error_fatal); + + qdev_connect_gpio_out(splitter, 0, out1); + qdev_connect_gpio_out(splitter, 1, out2); + qdev_connect_gpio_out_named(src, outname, 0, + qdev_get_gpio_in(splitter, 0)); +} + static void realview_init(MachineState *machine, enum realview_board_type board_type) { @@ -66,7 +82,6 @@ static void realview_init(MachineState *machine, DeviceState *dev, *sysctl, *gpio2, *pl041; SysBusDevice *busdev; qemu_irq pic[64]; - qemu_irq mmc_irq[2]; PCIBus *pci_bus = NULL; NICInfo *nd; DriveInfo *dinfo; @@ -229,14 +244,14 @@ static void realview_init(MachineState *machine, * and the PL061 has them the other way about. Also the card * detect line is inverted. */ - mmc_irq[0] = qemu_irq_split( - qdev_get_gpio_in(sysctl, ARM_SYSCTL_GPIO_MMC_WPROT), - qdev_get_gpio_in(gpio2, 1)); - mmc_irq[1] = qemu_irq_split( - qdev_get_gpio_in(sysctl, ARM_SYSCTL_GPIO_MMC_CARDIN), - qemu_irq_invert(qdev_get_gpio_in(gpio2, 0))); - qdev_connect_gpio_out_named(dev, "card-read-only", 0, mmc_irq[0]); - qdev_connect_gpio_out_named(dev, "card-inserted", 0, mmc_irq[1]); + split_irq_from_named(dev, "card-read-only", + qdev_get_gpio_in(sysctl, ARM_SYSCTL_GPIO_MMC_WPROT), + qdev_get_gpio_in(gpio2, 1)); + + split_irq_from_named(dev, "card-inserted", + qdev_get_gpio_in(sysctl, ARM_SYSCTL_GPIO_MMC_CARDIN), + qemu_irq_invert(qdev_get_gpio_in(gpio2, 0))); + dinfo = drive_get(IF_SD, 0, 0); if (dinfo) { DeviceState *card; diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c index 674623aabe..707eb430c2 100644 --- a/hw/arm/smmuv3.c +++ b/hw/arm/smmuv3.c @@ -760,7 +760,7 @@ epilogue: qemu_mutex_unlock(&s->mutex); switch (status) { case SMMU_TRANS_SUCCESS: - entry.perm = flag; + entry.perm = cached_entry->entry.perm; entry.translated_addr = cached_entry->entry.translated_addr + (addr & cached_entry->entry.addr_mask); entry.addr_mask = cached_entry->entry.addr_mask; diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c index b6c8a5d609..12c673c917 100644 --- a/hw/arm/stellaris.c +++ b/hw/arm/stellaris.c @@ -9,6 +9,7 @@ #include "qemu/osdep.h" #include "qapi/error.h" +#include "hw/core/split-irq.h" #include "hw/sysbus.h" #include "hw/sd/sd.h" #include "hw/ssi/ssi.h" @@ -1160,6 +1161,7 @@ static void stellaris_init(MachineState *ms, stellaris_board_info *board) DeviceState *ssddev; DriveInfo *dinfo; DeviceState *carddev; + DeviceState *gpio_d_splitter; BlockBackend *blk; /* @@ -1237,9 +1239,18 @@ static void stellaris_init(MachineState *ms, stellaris_board_info *board) &error_fatal); ssddev = ssi_create_peripheral(bus, "ssd0323"); - gpio_out[GPIO_D][0] = qemu_irq_split( - qdev_get_gpio_in_named(sddev, SSI_GPIO_CS, 0), + + gpio_d_splitter = qdev_new(TYPE_SPLIT_IRQ); + qdev_prop_set_uint32(gpio_d_splitter, "num-lines", 2); + qdev_realize_and_unref(gpio_d_splitter, NULL, &error_fatal); + qdev_connect_gpio_out( + gpio_d_splitter, 0, + qdev_get_gpio_in_named(sddev, SSI_GPIO_CS, 0)); + qdev_connect_gpio_out( + gpio_d_splitter, 1, qdev_get_gpio_in_named(ssddev, SSI_GPIO_CS, 0)); + gpio_out[GPIO_D][0] = qdev_get_gpio_in(gpio_d_splitter, 0); + gpio_out[GPIO_C][7] = qdev_get_gpio_in(ssddev, 0); /* Make sure the select pin is high. */ diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 9284f7d28e..5bdd98e4a1 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -522,7 +522,7 @@ static void fdt_add_gic_node(VirtMachineState *vms) qemu_fdt_setprop_cell(ms->fdt, nodename, "#address-cells", 0x2); qemu_fdt_setprop_cell(ms->fdt, nodename, "#size-cells", 0x2); qemu_fdt_setprop(ms->fdt, nodename, "ranges", NULL, 0); - if (vms->gic_version == VIRT_GIC_VERSION_3) { + if (vms->gic_version != VIRT_GIC_VERSION_2) { int nb_redist_regions = virt_gicv3_redist_region_count(vms); qemu_fdt_setprop_string(ms->fdt, nodename, "compatible", @@ -690,14 +690,32 @@ static void create_gic(VirtMachineState *vms, MemoryRegion *mem) /* We create a standalone GIC */ SysBusDevice *gicbusdev; const char *gictype; - int type = vms->gic_version, i; + int i; unsigned int smp_cpus = ms->smp.cpus; uint32_t nb_redist_regions = 0; + int revision; - gictype = (type == 3) ? gicv3_class_name() : gic_class_name(); + if (vms->gic_version == VIRT_GIC_VERSION_2) { + gictype = gic_class_name(); + } else { + gictype = gicv3_class_name(); + } + switch (vms->gic_version) { + case VIRT_GIC_VERSION_2: + revision = 2; + break; + case VIRT_GIC_VERSION_3: + revision = 3; + break; + case VIRT_GIC_VERSION_4: + revision = 4; + break; + default: + g_assert_not_reached(); + } vms->gic = qdev_new(gictype); - qdev_prop_set_uint32(vms->gic, "revision", type); + qdev_prop_set_uint32(vms->gic, "revision", revision); qdev_prop_set_uint32(vms->gic, "num-cpu", smp_cpus); /* Note that the num-irq property counts both internal and external * interrupts; there are always 32 of the former (mandated by GIC spec). @@ -707,9 +725,8 @@ static void create_gic(VirtMachineState *vms, MemoryRegion *mem) qdev_prop_set_bit(vms->gic, "has-security-extensions", vms->secure); } - if (type == 3) { - uint32_t redist0_capacity = - vms->memmap[VIRT_GIC_REDIST].size / GICV3_REDIST_SIZE; + if (vms->gic_version != VIRT_GIC_VERSION_2) { + uint32_t redist0_capacity = virt_redist_capacity(vms, VIRT_GIC_REDIST); uint32_t redist0_count = MIN(smp_cpus, redist0_capacity); nb_redist_regions = virt_gicv3_redist_region_count(vms); @@ -728,7 +745,7 @@ static void create_gic(VirtMachineState *vms, MemoryRegion *mem) if (nb_redist_regions == 2) { uint32_t redist1_capacity = - vms->memmap[VIRT_HIGH_GIC_REDIST2].size / GICV3_REDIST_SIZE; + virt_redist_capacity(vms, VIRT_HIGH_GIC_REDIST2); qdev_prop_set_uint32(vms->gic, "redist-region-count[1]", MIN(smp_cpus - redist0_count, redist1_capacity)); @@ -742,7 +759,7 @@ static void create_gic(VirtMachineState *vms, MemoryRegion *mem) gicbusdev = SYS_BUS_DEVICE(vms->gic); sysbus_realize_and_unref(gicbusdev, &error_fatal); sysbus_mmio_map(gicbusdev, 0, vms->memmap[VIRT_GIC_DIST].base); - if (type == 3) { + if (vms->gic_version != VIRT_GIC_VERSION_2) { sysbus_mmio_map(gicbusdev, 1, vms->memmap[VIRT_GIC_REDIST].base); if (nb_redist_regions == 2) { sysbus_mmio_map(gicbusdev, 2, @@ -780,7 +797,7 @@ static void create_gic(VirtMachineState *vms, MemoryRegion *mem) ppibase + timer_irq[irq])); } - if (type == 3) { + if (vms->gic_version != VIRT_GIC_VERSION_2) { qemu_irq irq = qdev_get_gpio_in(vms->gic, ppibase + ARCH_GIC_MAINT_IRQ); qdev_connect_gpio_out_named(cpudev, "gicv3-maintenance-interrupt", @@ -806,9 +823,9 @@ static void create_gic(VirtMachineState *vms, MemoryRegion *mem) fdt_add_gic_node(vms); - if (type == 3 && vms->its) { + if (vms->gic_version != VIRT_GIC_VERSION_2 && vms->its) { create_its(vms); - } else if (type == 2) { + } else if (vms->gic_version == VIRT_GIC_VERSION_2) { create_v2m(vms); } } @@ -1658,10 +1675,10 @@ static uint64_t virt_cpu_mp_affinity(VirtMachineState *vms, int idx) * purposes are to make TCG consistent (with 64-bit KVM hosts) * and to improve SGI efficiency. */ - if (vms->gic_version == VIRT_GIC_VERSION_3) { - clustersz = GICV3_TARGETLIST_BITS; - } else { + if (vms->gic_version == VIRT_GIC_VERSION_2) { clustersz = GIC_TARGETLIST_BITS; + } else { + clustersz = GICV3_TARGETLIST_BITS; } } return arm_cpu_mp_affinity(idx, clustersz); @@ -1794,6 +1811,10 @@ static void finalize_gic_version(VirtMachineState *vms) error_report( "gic-version=3 is not supported with kernel-irqchip=off"); exit(1); + case VIRT_GIC_VERSION_4: + error_report( + "gic-version=4 is not supported with kernel-irqchip=off"); + exit(1); } } @@ -1831,6 +1852,9 @@ static void finalize_gic_version(VirtMachineState *vms) case VIRT_GIC_VERSION_2: case VIRT_GIC_VERSION_3: break; + case VIRT_GIC_VERSION_4: + error_report("gic-version=4 is not supported with KVM"); + exit(1); } /* Check chosen version is effectively supported by the host */ @@ -1854,7 +1878,12 @@ static void finalize_gic_version(VirtMachineState *vms) case VIRT_GIC_VERSION_MAX: if (module_object_class_by_name("arm-gicv3")) { /* CONFIG_ARM_GICV3_TCG was set */ - vms->gic_version = VIRT_GIC_VERSION_3; + if (vms->virt) { + /* GICv4 only makes sense if CPU has EL2 */ + vms->gic_version = VIRT_GIC_VERSION_4; + } else { + vms->gic_version = VIRT_GIC_VERSION_3; + } } else { vms->gic_version = VIRT_GIC_VERSION_2; } @@ -1862,6 +1891,12 @@ static void finalize_gic_version(VirtMachineState *vms) case VIRT_GIC_VERSION_HOST: error_report("gic-version=host requires KVM"); exit(1); + case VIRT_GIC_VERSION_4: + if (!vms->virt) { + error_report("gic-version=4 requires virtualization enabled"); + exit(1); + } + break; case VIRT_GIC_VERSION_2: case VIRT_GIC_VERSION_3: break; @@ -2029,16 +2064,16 @@ static void machvirt_init(MachineState *machine) vms->psci_conduit = QEMU_PSCI_CONDUIT_HVC; } - /* The maximum number of CPUs depends on the GIC version, or on how - * many redistributors we can fit into the memory map. + /* + * The maximum number of CPUs depends on the GIC version, or on how + * many redistributors we can fit into the memory map (which in turn + * depends on whether this is a GICv3 or v4). */ - if (vms->gic_version == VIRT_GIC_VERSION_3) { - virt_max_cpus = - vms->memmap[VIRT_GIC_REDIST].size / GICV3_REDIST_SIZE; - virt_max_cpus += - vms->memmap[VIRT_HIGH_GIC_REDIST2].size / GICV3_REDIST_SIZE; - } else { + if (vms->gic_version == VIRT_GIC_VERSION_2) { virt_max_cpus = GIC_NCPU; + } else { + virt_max_cpus = virt_redist_capacity(vms, VIRT_GIC_REDIST) + + virt_redist_capacity(vms, VIRT_HIGH_GIC_REDIST2); } if (max_cpus > virt_max_cpus) { @@ -2048,6 +2083,13 @@ static void machvirt_init(MachineState *machine) exit(1); } + if (vms->secure && (kvm_enabled() || hvf_enabled())) { + error_report("mach-virt: %s does not support providing " + "Security extensions (TrustZone) to the guest CPU", + kvm_enabled() ? "KVM" : "HVF"); + exit(1); + } + if (vms->virt && (kvm_enabled() || hvf_enabled())) { error_report("mach-virt: %s does not support providing " "Virtualization extensions to the guest CPU", @@ -2419,8 +2461,19 @@ static void virt_set_mte(Object *obj, bool value, Error **errp) static char *virt_get_gic_version(Object *obj, Error **errp) { VirtMachineState *vms = VIRT_MACHINE(obj); - const char *val = vms->gic_version == VIRT_GIC_VERSION_3 ? "3" : "2"; + const char *val; + switch (vms->gic_version) { + case VIRT_GIC_VERSION_4: + val = "4"; + break; + case VIRT_GIC_VERSION_3: + val = "3"; + break; + default: + val = "2"; + break; + } return g_strdup(val); } @@ -2428,7 +2481,9 @@ static void virt_set_gic_version(Object *obj, const char *value, Error **errp) { VirtMachineState *vms = VIRT_MACHINE(obj); - if (!strcmp(value, "3")) { + if (!strcmp(value, "4")) { + vms->gic_version = VIRT_GIC_VERSION_4; + } else if (!strcmp(value, "3")) { vms->gic_version = VIRT_GIC_VERSION_3; } else if (!strcmp(value, "2")) { vms->gic_version = VIRT_GIC_VERSION_2; @@ -2886,7 +2941,7 @@ static void virt_machine_class_init(ObjectClass *oc, void *data) virt_set_gic_version); object_class_property_set_description(oc, "gic-version", "Set GIC version. " - "Valid values are 2, 3, host and max"); + "Valid values are 2, 3, 4, host and max"); object_class_property_add_str(oc, "iommu", virt_get_iommu, virt_set_iommu); object_class_property_set_description(oc, "iommu", diff --git a/hw/arm/xlnx-versal-virt.c b/hw/arm/xlnx-versal-virt.c index 7c7baff8b7..66a2de7e13 100644 --- a/hw/arm/xlnx-versal-virt.c +++ b/hw/arm/xlnx-versal-virt.c @@ -721,9 +721,9 @@ static void versal_virt_machine_class_init(ObjectClass *oc, void *data) mc->desc = "Xilinx Versal Virtual development board"; mc->init = versal_virt_init; - mc->min_cpus = XLNX_VERSAL_NR_ACPUS; - mc->max_cpus = XLNX_VERSAL_NR_ACPUS; - mc->default_cpus = XLNX_VERSAL_NR_ACPUS; + mc->min_cpus = XLNX_VERSAL_NR_ACPUS + XLNX_VERSAL_NR_RCPUS; + mc->max_cpus = XLNX_VERSAL_NR_ACPUS + XLNX_VERSAL_NR_RCPUS; + mc->default_cpus = XLNX_VERSAL_NR_ACPUS + XLNX_VERSAL_NR_RCPUS; mc->no_cdrom = true; mc->default_ram_id = "ddr"; } diff --git a/hw/arm/xlnx-versal.c b/hw/arm/xlnx-versal.c index 2551dfc22d..57276e1506 100644 --- a/hw/arm/xlnx-versal.c +++ b/hw/arm/xlnx-versal.c @@ -25,6 +25,7 @@ #include "hw/sysbus.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 3 @@ -34,10 +35,15 @@ 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]); if (i) { @@ -52,6 +58,8 @@ 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) @@ -123,6 +131,35 @@ 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; @@ -502,6 +539,57 @@ static void versal_create_ospi(Versal *s, qemu_irq *pic) qdev_connect_gpio_out(orgate, 0, pic[VERSAL_OSPI_IRQ]); } +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. */ @@ -585,8 +673,6 @@ static void versal_unimp(Versal *s) 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, @@ -631,6 +717,7 @@ 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_usbs(s, pic); versal_create_gems(s, pic); @@ -643,6 +730,7 @@ static void versal_realize(DeviceState *dev, Error **errp) versal_create_efuse(s, pic); versal_create_pmc_iou_slcr(s, pic); versal_create_ospi(s, pic); + versal_create_crl(s, pic); versal_map_ddr(s); versal_unimp(s); @@ -652,6 +740,8 @@ 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) @@ -659,7 +749,10 @@ 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[] = { diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c index 5bfe285a19..375309e68e 100644 --- a/hw/arm/xlnx-zynqmp.c +++ b/hw/arm/xlnx-zynqmp.c @@ -68,6 +68,9 @@ #define APU_ADDR 0xfd5c0000 #define APU_IRQ 153 +#define TTC0_ADDR 0xFF110000 +#define TTC0_IRQ 36 + #define IPI_ADDR 0xFF300000 #define IPI_IRQ 64 @@ -316,6 +319,24 @@ static void xlnx_zynqmp_create_crf(XlnxZynqMPState *s, qemu_irq *gic) sysbus_connect_irq(sbd, 0, gic[CRF_IRQ]); } +static void xlnx_zynqmp_create_ttc(XlnxZynqMPState *s, qemu_irq *gic) +{ + SysBusDevice *sbd; + int i, irq; + + for (i = 0; i < XLNX_ZYNQMP_NUM_TTC; i++) { + object_initialize_child(OBJECT(s), "ttc[*]", &s->ttc[i], + TYPE_CADENCE_TTC); + sbd = SYS_BUS_DEVICE(&s->ttc[i]); + + sysbus_realize(sbd, &error_fatal); + sysbus_mmio_map(sbd, 0, TTC0_ADDR + i * 0x10000); + for (irq = 0; irq < 3; irq++) { + sysbus_connect_irq(sbd, irq, gic[TTC0_IRQ + i * 3 + irq]); + } + } +} + static void xlnx_zynqmp_create_unimp_mmio(XlnxZynqMPState *s) { static const struct UnimpInfo { @@ -721,6 +742,7 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) xlnx_zynqmp_create_efuse(s, gic_spi); xlnx_zynqmp_create_apu_ctrl(s, gic_spi); xlnx_zynqmp_create_crf(s, gic_spi); + xlnx_zynqmp_create_ttc(s, gic_spi); xlnx_zynqmp_create_unimp_mmio(s); for (i = 0; i < XLNX_ZYNQMP_NUM_GDMA_CH; i++) { |