diff options
Diffstat (limited to 'hw/arm')
| -rw-r--r-- | hw/arm/Kconfig | 2 | ||||
| -rw-r--r-- | hw/arm/allwinner-h3.c | 2 | ||||
| -rw-r--r-- | hw/arm/sabrelite.c | 2 | ||||
| -rw-r--r-- | hw/arm/xlnx-versal-virt.c | 88 | ||||
| -rw-r--r-- | hw/arm/xlnx-versal.c | 57 | ||||
| -rw-r--r-- | hw/arm/xlnx-zcu102.c | 30 | ||||
| -rw-r--r-- | hw/arm/xlnx-zynqmp.c | 49 |
7 files changed, 228 insertions, 2 deletions
diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig index 18832abf7d..2d37d29f02 100644 --- a/hw/arm/Kconfig +++ b/hw/arm/Kconfig @@ -381,6 +381,8 @@ config XLNX_VERSAL select XLNX_ZDMA select XLNX_ZYNQMP select OR_IRQ + select XLNX_BBRAM + select XLNX_EFUSE_VERSAL config NPCM7XX bool diff --git a/hw/arm/allwinner-h3.c b/hw/arm/allwinner-h3.c index 27f1070145..f9b7ed1871 100644 --- a/hw/arm/allwinner-h3.c +++ b/hw/arm/allwinner-h3.c @@ -237,7 +237,7 @@ static void allwinner_h3_realize(DeviceState *dev, Error **errp) /* Provide Power State Coordination Interface */ qdev_prop_set_int32(DEVICE(&s->cpus[i]), "psci-conduit", - QEMU_PSCI_CONDUIT_HVC); + QEMU_PSCI_CONDUIT_SMC); /* Disable secondary CPUs */ qdev_prop_set_bit(DEVICE(&s->cpus[i]), "start-powered-off", diff --git a/hw/arm/sabrelite.c b/hw/arm/sabrelite.c index 29fc777b61..553608e583 100644 --- a/hw/arm/sabrelite.c +++ b/hw/arm/sabrelite.c @@ -87,7 +87,7 @@ static void sabrelite_init(MachineState *machine) qdev_realize_and_unref(flash_dev, BUS(spi_bus), &error_fatal); cs_line = qdev_get_gpio_in_named(flash_dev, SSI_GPIO_CS, 0); - sysbus_connect_irq(SYS_BUS_DEVICE(spi_dev), 1, cs_line); + qdev_connect_gpio_out(DEVICE(&s->gpio[2]), 19, cs_line); } } } diff --git a/hw/arm/xlnx-versal-virt.c b/hw/arm/xlnx-versal-virt.c index 5bca360dce..d2f55e29b6 100644 --- a/hw/arm/xlnx-versal-virt.c +++ b/hw/arm/xlnx-versal-virt.c @@ -356,6 +356,61 @@ static void fdt_add_rtc_node(VersalVirt *s) g_free(name); } +static void fdt_add_bbram_node(VersalVirt *s) +{ + const char compat[] = TYPE_XLNX_BBRAM; + const char interrupt_names[] = "bbram-error"; + char *name = g_strdup_printf("/bbram@%x", MM_PMC_BBRAM_CTRL); + + qemu_fdt_add_subnode(s->fdt, name); + + qemu_fdt_setprop_cells(s->fdt, name, "interrupts", + GIC_FDT_IRQ_TYPE_SPI, VERSAL_BBRAM_APB_IRQ_0, + GIC_FDT_IRQ_FLAGS_LEVEL_HI); + qemu_fdt_setprop(s->fdt, name, "interrupt-names", + interrupt_names, sizeof(interrupt_names)); + qemu_fdt_setprop_sized_cells(s->fdt, name, "reg", + 2, MM_PMC_BBRAM_CTRL, + 2, MM_PMC_BBRAM_CTRL_SIZE); + qemu_fdt_setprop(s->fdt, name, "compatible", compat, sizeof(compat)); + g_free(name); +} + +static void fdt_add_efuse_ctrl_node(VersalVirt *s) +{ + const char compat[] = TYPE_XLNX_VERSAL_EFUSE_CTRL; + const char interrupt_names[] = "pmc_efuse"; + char *name = g_strdup_printf("/pmc_efuse@%x", MM_PMC_EFUSE_CTRL); + + qemu_fdt_add_subnode(s->fdt, name); + + qemu_fdt_setprop_cells(s->fdt, name, "interrupts", + GIC_FDT_IRQ_TYPE_SPI, VERSAL_EFUSE_IRQ, + GIC_FDT_IRQ_FLAGS_LEVEL_HI); + qemu_fdt_setprop(s->fdt, name, "interrupt-names", + interrupt_names, sizeof(interrupt_names)); + qemu_fdt_setprop_sized_cells(s->fdt, name, "reg", + 2, MM_PMC_EFUSE_CTRL, + 2, MM_PMC_EFUSE_CTRL_SIZE); + qemu_fdt_setprop(s->fdt, name, "compatible", compat, sizeof(compat)); + g_free(name); +} + +static void fdt_add_efuse_cache_node(VersalVirt *s) +{ + const char compat[] = TYPE_XLNX_VERSAL_EFUSE_CACHE; + char *name = g_strdup_printf("/xlnx_pmc_efuse_cache@%x", + MM_PMC_EFUSE_CACHE); + + qemu_fdt_add_subnode(s->fdt, name); + + qemu_fdt_setprop_sized_cells(s->fdt, name, "reg", + 2, MM_PMC_EFUSE_CACHE, + 2, MM_PMC_EFUSE_CACHE_SIZE); + qemu_fdt_setprop(s->fdt, name, "compatible", compat, sizeof(compat)); + g_free(name); +} + static void fdt_nop_memory_nodes(void *fdt, Error **errp) { Error *err = NULL; @@ -510,6 +565,30 @@ static void create_virtio_regions(VersalVirt *s) } } +static void bbram_attach_drive(XlnxBBRam *dev) +{ + DriveInfo *dinfo; + BlockBackend *blk; + + dinfo = drive_get_by_index(IF_PFLASH, 0); + blk = dinfo ? blk_by_legacy_dinfo(dinfo) : NULL; + if (blk) { + qdev_prop_set_drive(DEVICE(dev), "drive", blk); + } +} + +static void efuse_attach_drive(XlnxEFuse *dev) +{ + DriveInfo *dinfo; + BlockBackend *blk; + + dinfo = drive_get_by_index(IF_PFLASH, 1); + blk = dinfo ? blk_by_legacy_dinfo(dinfo) : NULL; + if (blk) { + qdev_prop_set_drive(DEVICE(dev), "drive", blk); + } +} + static void sd_plugin_card(SDHCIState *sd, DriveInfo *di) { BlockBackend *blk = di ? blk_by_legacy_dinfo(di) : NULL; @@ -570,6 +649,9 @@ static void versal_virt_init(MachineState *machine) fdt_add_usb_xhci_nodes(s); fdt_add_sd_nodes(s); fdt_add_rtc_node(s); + fdt_add_bbram_node(s); + fdt_add_efuse_ctrl_node(s); + fdt_add_efuse_cache_node(s); fdt_add_cpu_nodes(s, psci_conduit); fdt_add_clk_node(s, "/clk125", 125000000, s->phandle.clk_125Mhz); fdt_add_clk_node(s, "/clk25", 25000000, s->phandle.clk_25Mhz); @@ -579,6 +661,12 @@ static void versal_virt_init(MachineState *machine) memory_region_add_subregion_overlap(get_system_memory(), 0, &s->soc.fpd.apu.mr, 0); + /* Attach bbram backend, if given */ + bbram_attach_drive(&s->soc.pmc.bbram); + + /* Attach efuse backend, if given */ + efuse_attach_drive(&s->soc.pmc.efuse); + /* Plugin SD cards. */ for (i = 0; i < ARRAY_SIZE(s->soc.pmc.iou.sd); i++) { sd_plugin_card(&s->soc.pmc.iou.sd[i], drive_get_next(IF_SD)); diff --git a/hw/arm/xlnx-versal.c b/hw/arm/xlnx-versal.c index 547a26603a..b2705b6925 100644 --- a/hw/arm/xlnx-versal.c +++ b/hw/arm/xlnx-versal.c @@ -314,6 +314,61 @@ 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, pic[VERSAL_BBRAM_APB_IRQ_0]); +} + +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]); +} + /* This takes the board allocated linear DDR memory and creates aliases * for each split DDR range/aperture on the Versal address map. */ @@ -402,6 +457,8 @@ static void versal_realize(DeviceState *dev, Error **errp) versal_create_sds(s, pic); versal_create_rtc(s, pic); versal_create_xrams(s, pic); + versal_create_bbram(s, pic); + versal_create_efuse(s, pic); versal_map_ddr(s); versal_unimp(s); diff --git a/hw/arm/xlnx-zcu102.c b/hw/arm/xlnx-zcu102.c index 6c6cb02e86..3dc2b5e8ca 100644 --- a/hw/arm/xlnx-zcu102.c +++ b/hw/arm/xlnx-zcu102.c @@ -98,6 +98,30 @@ static void zcu102_modify_dtb(const struct arm_boot_info *binfo, void *fdt) } } +static void bbram_attach_drive(XlnxBBRam *dev) +{ + DriveInfo *dinfo; + BlockBackend *blk; + + dinfo = drive_get_by_index(IF_PFLASH, 2); + blk = dinfo ? blk_by_legacy_dinfo(dinfo) : NULL; + if (blk) { + qdev_prop_set_drive(DEVICE(dev), "drive", blk); + } +} + +static void efuse_attach_drive(XlnxEFuse *dev) +{ + DriveInfo *dinfo; + BlockBackend *blk; + + dinfo = drive_get_by_index(IF_PFLASH, 3); + blk = dinfo ? blk_by_legacy_dinfo(dinfo) : NULL; + if (blk) { + qdev_prop_set_drive(DEVICE(dev), "drive", blk); + } +} + static void xlnx_zcu102_init(MachineState *machine) { XlnxZCU102 *s = ZCU102_MACHINE(machine); @@ -136,6 +160,12 @@ static void xlnx_zcu102_init(MachineState *machine) qdev_realize(DEVICE(&s->soc), NULL, &error_fatal); + /* Attach bbram backend, if given */ + bbram_attach_drive(&s->soc.bbram); + + /* Attach efuse backend, if given */ + efuse_attach_drive(&s->soc.efuse); + /* Create and plug in the SD cards */ for (i = 0; i < XLNX_ZYNQMP_NUM_SDHCI; i++) { BusState *bus; diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c index 4e5a471e30..1c52a575aa 100644 --- a/hw/arm/xlnx-zynqmp.c +++ b/hw/arm/xlnx-zynqmp.c @@ -66,6 +66,12 @@ #define RTC_ADDR 0xffa60000 #define RTC_IRQ 26 +#define BBRAM_ADDR 0xffcd0000 +#define BBRAM_IRQ 11 + +#define EFUSE_ADDR 0xffcc0000 +#define EFUSE_IRQ 87 + #define SDHCI_CAPABILITIES 0x280737ec6481 /* Datasheet: UG1085 (v1.7) */ static const uint64_t gem_addr[XLNX_ZYNQMP_NUM_GEMS] = { @@ -226,6 +232,47 @@ static void xlnx_zynqmp_create_rpu(MachineState *ms, XlnxZynqMPState *s, qdev_realize(DEVICE(&s->rpu_cluster), NULL, &error_fatal); } +static void xlnx_zynqmp_create_bbram(XlnxZynqMPState *s, qemu_irq *gic) +{ + SysBusDevice *sbd; + + object_initialize_child_with_props(OBJECT(s), "bbram", &s->bbram, + sizeof(s->bbram), TYPE_XLNX_BBRAM, + &error_fatal, + "crc-zpads", "1", + NULL); + sbd = SYS_BUS_DEVICE(&s->bbram); + + sysbus_realize(sbd, &error_fatal); + sysbus_mmio_map(sbd, 0, BBRAM_ADDR); + sysbus_connect_irq(sbd, 0, gic[BBRAM_IRQ]); +} + +static void xlnx_zynqmp_create_efuse(XlnxZynqMPState *s, qemu_irq *gic) +{ + Object *bits = OBJECT(&s->efuse); + Object *ctrl = OBJECT(&s->efuse_ctrl); + SysBusDevice *sbd; + + object_initialize_child(OBJECT(s), "efuse-ctrl", &s->efuse_ctrl, + TYPE_XLNX_ZYNQMP_EFUSE); + + object_initialize_child_with_props(ctrl, "xlnx-efuse@0", bits, + sizeof(s->efuse), + TYPE_XLNX_EFUSE, &error_abort, + "efuse-nr", "3", + "efuse-size", "2048", + NULL); + + qdev_realize(DEVICE(bits), NULL, &error_abort); + object_property_set_link(ctrl, "efuse", bits, &error_abort); + + sbd = SYS_BUS_DEVICE(ctrl); + sysbus_realize(sbd, &error_abort); + sysbus_mmio_map(sbd, 0, EFUSE_ADDR); + sysbus_connect_irq(sbd, 0, gic[EFUSE_IRQ]); +} + static void xlnx_zynqmp_create_unimp_mmio(XlnxZynqMPState *s) { static const struct UnimpInfo { @@ -626,6 +673,8 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) sysbus_mmio_map(SYS_BUS_DEVICE(&s->rtc), 0, RTC_ADDR); sysbus_connect_irq(SYS_BUS_DEVICE(&s->rtc), 0, gic_spi[RTC_IRQ]); + xlnx_zynqmp_create_bbram(s, gic_spi); + xlnx_zynqmp_create_efuse(s, gic_spi); xlnx_zynqmp_create_unimp_mmio(s); for (i = 0; i < XLNX_ZYNQMP_NUM_GDMA_CH; i++) { |