1fe0fe473SAlistair Francis /* 2fe0fe473SAlistair Francis * QEMU RISC-V Board Compatible with OpenTitan FPGA platform 3fe0fe473SAlistair Francis * 4fe0fe473SAlistair Francis * Copyright (c) 2020 Western Digital 5fe0fe473SAlistair Francis * 6fe0fe473SAlistair Francis * Provides a board compatible with the OpenTitan FPGA platform: 7fe0fe473SAlistair Francis * 8fe0fe473SAlistair Francis * This program is free software; you can redistribute it and/or modify it 9fe0fe473SAlistair Francis * under the terms and conditions of the GNU General Public License, 10fe0fe473SAlistair Francis * version 2 or later, as published by the Free Software Foundation. 11fe0fe473SAlistair Francis * 12fe0fe473SAlistair Francis * This program is distributed in the hope it will be useful, but WITHOUT 13fe0fe473SAlistair Francis * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 14fe0fe473SAlistair Francis * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 15fe0fe473SAlistair Francis * more details. 16fe0fe473SAlistair Francis * 17fe0fe473SAlistair Francis * You should have received a copy of the GNU General Public License along with 18fe0fe473SAlistair Francis * this program. If not, see <http://www.gnu.org/licenses/>. 19fe0fe473SAlistair Francis */ 20fe0fe473SAlistair Francis 21fe0fe473SAlistair Francis #include "qemu/osdep.h" 2291b1fbdcSBin Meng #include "qemu/cutils.h" 23fe0fe473SAlistair Francis #include "hw/riscv/opentitan.h" 24fe0fe473SAlistair Francis #include "qapi/error.h" 25cc37d98bSRichard Henderson #include "qemu/error-report.h" 26fe0fe473SAlistair Francis #include "hw/boards.h" 27fe0fe473SAlistair Francis #include "hw/misc/unimp.h" 28fe0fe473SAlistair Francis #include "hw/riscv/boot.h" 29888c9af2SAlistair Francis #include "qemu/units.h" 30b9fc5135SAlistair Francis #include "sysemu/sysemu.h" 31fe0fe473SAlistair Francis 325379c1d0SWilfred Mallawa /* 335379c1d0SWilfred Mallawa * This version of the OpenTitan machine currently supports 345379c1d0SWilfred Mallawa * OpenTitan RTL version: 357ae71462SWilfred Mallawa * <lowRISC/opentitan@565e4af39760a123c59a184aa2f5812a961fde47> 365379c1d0SWilfred Mallawa * 375379c1d0SWilfred Mallawa * MMIO mapping as per (specified commit): 385379c1d0SWilfred Mallawa * lowRISC/opentitan: hw/top_earlgrey/sw/autogen/top_earlgrey_memory.h 395379c1d0SWilfred Mallawa */ 4073261285SBin Meng static const MemMapEntry ibex_memmap[] = { 41bf8803c6SWilfred Mallawa [IBEX_DEV_ROM] = { 0x00008000, 0x8000 }, 42bf8803c6SWilfred Mallawa [IBEX_DEV_RAM] = { 0x10000000, 0x20000 }, 43bf8803c6SWilfred Mallawa [IBEX_DEV_FLASH] = { 0x20000000, 0x100000 }, 447ae71462SWilfred Mallawa [IBEX_DEV_UART] = { 0x40000000, 0x40 }, 457ae71462SWilfred Mallawa [IBEX_DEV_GPIO] = { 0x40040000, 0x40 }, 467ae71462SWilfred Mallawa [IBEX_DEV_SPI_DEVICE] = { 0x40050000, 0x2000 }, 477ae71462SWilfred Mallawa [IBEX_DEV_I2C] = { 0x40080000, 0x80 }, 487ae71462SWilfred Mallawa [IBEX_DEV_PATTGEN] = { 0x400e0000, 0x40 }, 497ae71462SWilfred Mallawa [IBEX_DEV_TIMER] = { 0x40100000, 0x200 }, 507ae71462SWilfred Mallawa [IBEX_DEV_OTP_CTRL] = { 0x40130000, 0x2000 }, 517ae71462SWilfred Mallawa [IBEX_DEV_LC_CTRL] = { 0x40140000, 0x100 }, 527ae71462SWilfred Mallawa [IBEX_DEV_ALERT_HANDLER] = { 0x40150000, 0x800 }, 537ae71462SWilfred Mallawa [IBEX_DEV_SPI_HOST0] = { 0x40300000, 0x40 }, 547ae71462SWilfred Mallawa [IBEX_DEV_SPI_HOST1] = { 0x40310000, 0x40 }, 555379c1d0SWilfred Mallawa [IBEX_DEV_USBDEV] = { 0x40320000, 0x1000 }, 567ae71462SWilfred Mallawa [IBEX_DEV_PWRMGR] = { 0x40400000, 0x80 }, 577ae71462SWilfred Mallawa [IBEX_DEV_RSTMGR] = { 0x40410000, 0x80 }, 587ae71462SWilfred Mallawa [IBEX_DEV_CLKMGR] = { 0x40420000, 0x80 }, 59d31e970aSAlistair Francis [IBEX_DEV_PINMUX] = { 0x40460000, 0x1000 }, 607ae71462SWilfred Mallawa [IBEX_DEV_AON_TIMER] = { 0x40470000, 0x40 }, 617ae71462SWilfred Mallawa [IBEX_DEV_SENSOR_CTRL] = { 0x40490000, 0x40 }, 627ae71462SWilfred Mallawa [IBEX_DEV_FLASH_CTRL] = { 0x41000000, 0x200 }, 637ae71462SWilfred Mallawa [IBEX_DEV_AES] = { 0x41100000, 0x100 }, 64d31e970aSAlistair Francis [IBEX_DEV_HMAC] = { 0x41110000, 0x1000 }, 65d31e970aSAlistair Francis [IBEX_DEV_KMAC] = { 0x41120000, 0x1000 }, 66ef631006SAlistair Francis [IBEX_DEV_OTBN] = { 0x41130000, 0x10000 }, 677ae71462SWilfred Mallawa [IBEX_DEV_KEYMGR] = { 0x41140000, 0x100 }, 687ae71462SWilfred Mallawa [IBEX_DEV_CSRNG] = { 0x41150000, 0x80 }, 697ae71462SWilfred Mallawa [IBEX_DEV_ENTROPY] = { 0x41160000, 0x100 }, 707ae71462SWilfred Mallawa [IBEX_DEV_EDNO] = { 0x41170000, 0x80 }, 717ae71462SWilfred Mallawa [IBEX_DEV_EDN1] = { 0x41180000, 0x80 }, 727ae71462SWilfred Mallawa [IBEX_DEV_SRAM_CTRL] = { 0x411c0000, 0x20 }, 737ae71462SWilfred Mallawa [IBEX_DEV_IBEX_CFG] = { 0x411f0000, 0x100 }, 747ae71462SWilfred Mallawa [IBEX_DEV_PLIC] = { 0x48000000, 0x8000000 }, 75bb7e0cdeSAlistair Francis [IBEX_DEV_FLASH_VIRTUAL] = { 0x80000000, 0x80000 }, 76fe0fe473SAlistair Francis }; 77fe0fe473SAlistair Francis 789b29697fSPhilippe Mathieu-Daudé static void opentitan_machine_init(MachineState *machine) 79fe0fe473SAlistair Francis { 8091b1fbdcSBin Meng MachineClass *mc = MACHINE_GET_CLASS(machine); 8173261285SBin Meng const MemMapEntry *memmap = ibex_memmap; 82fe0fe473SAlistair Francis OpenTitanState *s = g_new0(OpenTitanState, 1); 83fe0fe473SAlistair Francis MemoryRegion *sys_mem = get_system_memory(); 8491b1fbdcSBin Meng 8591b1fbdcSBin Meng if (machine->ram_size != mc->default_ram_size) { 8691b1fbdcSBin Meng char *sz = size_to_str(mc->default_ram_size); 8791b1fbdcSBin Meng error_report("Invalid RAM size, should be %s", sz); 8891b1fbdcSBin Meng g_free(sz); 8991b1fbdcSBin Meng exit(EXIT_FAILURE); 9091b1fbdcSBin Meng } 91fe0fe473SAlistair Francis 92fe0fe473SAlistair Francis /* Initialize SoC */ 93fe0fe473SAlistair Francis object_initialize_child(OBJECT(machine), "soc", &s->soc, 949fc7fc4dSMarkus Armbruster TYPE_RISCV_IBEX_SOC); 958f972e5bSAlistair Francis qdev_realize(DEVICE(&s->soc), NULL, &error_fatal); 96fe0fe473SAlistair Francis 97fe0fe473SAlistair Francis memory_region_add_subregion(sys_mem, 9891b1fbdcSBin Meng memmap[IBEX_DEV_RAM].base, machine->ram); 99fe0fe473SAlistair Francis 100fe0fe473SAlistair Francis if (machine->firmware) { 10130c717cbSEduardo Habkost riscv_load_firmware(machine->firmware, memmap[IBEX_DEV_RAM].base, NULL); 102fe0fe473SAlistair Francis } 103fe0fe473SAlistair Francis 104fe0fe473SAlistair Francis if (machine->kernel_filename) { 10562c5bc34SDaniel Henrique Barboza riscv_load_kernel(machine, &s->soc.cpus, 106487d73fcSDaniel Henrique Barboza memmap[IBEX_DEV_RAM].base, 107487d73fcSDaniel Henrique Barboza false, NULL); 108fe0fe473SAlistair Francis } 109fe0fe473SAlistair Francis } 110fe0fe473SAlistair Francis 111*8696b74aSPhilippe Mathieu-Daudé static void opentitan_machine_class_init(ObjectClass *oc, void *data) 112fe0fe473SAlistair Francis { 113*8696b74aSPhilippe Mathieu-Daudé MachineClass *mc = MACHINE_CLASS(oc); 114*8696b74aSPhilippe Mathieu-Daudé 115fe0fe473SAlistair Francis mc->desc = "RISC-V Board compatible with OpenTitan"; 1169b29697fSPhilippe Mathieu-Daudé mc->init = opentitan_machine_init; 117fe0fe473SAlistair Francis mc->max_cpus = 1; 118fe0fe473SAlistair Francis mc->default_cpu_type = TYPE_RISCV_CPU_IBEX; 11991b1fbdcSBin Meng mc->default_ram_id = "riscv.lowrisc.ibex.ram"; 12091b1fbdcSBin Meng mc->default_ram_size = ibex_memmap[IBEX_DEV_RAM].size; 121fe0fe473SAlistair Francis } 122fe0fe473SAlistair Francis 12389494462SBin Meng static void lowrisc_ibex_soc_init(Object *obj) 124fe0fe473SAlistair Francis { 125fe0fe473SAlistair Francis LowRISCIbexSoCState *s = RISCV_IBEX_SOC(obj); 126fe0fe473SAlistair Francis 127db873cc5SMarkus Armbruster object_initialize_child(obj, "cpus", &s->cpus, TYPE_RISCV_HART_ARRAY); 128b9fc5135SAlistair Francis 129ef631006SAlistair Francis object_initialize_child(obj, "plic", &s->plic, TYPE_SIFIVE_PLIC); 130cc411260SAlistair Francis 131cc411260SAlistair Francis object_initialize_child(obj, "uart", &s->uart, TYPE_IBEX_UART); 1323ef64344SAlistair Francis 1333ef64344SAlistair Francis object_initialize_child(obj, "timer", &s->timer, TYPE_IBEX_TIMER); 1349972479fSWilfred Mallawa 1359972479fSWilfred Mallawa for (int i = 0; i < OPENTITAN_NUM_SPI_HOSTS; i++) { 1369972479fSWilfred Mallawa object_initialize_child(obj, "spi_host[*]", &s->spi_host[i], 1379972479fSWilfred Mallawa TYPE_IBEX_SPI_HOST); 1389972479fSWilfred Mallawa } 139fe0fe473SAlistair Francis } 140fe0fe473SAlistair Francis 14189494462SBin Meng static void lowrisc_ibex_soc_realize(DeviceState *dev_soc, Error **errp) 142fe0fe473SAlistair Francis { 14373261285SBin Meng const MemMapEntry *memmap = ibex_memmap; 1449972479fSWilfred Mallawa DeviceState *dev; 1459972479fSWilfred Mallawa SysBusDevice *busdev; 146fe0fe473SAlistair Francis MachineState *ms = MACHINE(qdev_get_machine()); 147fe0fe473SAlistair Francis LowRISCIbexSoCState *s = RISCV_IBEX_SOC(dev_soc); 148fe0fe473SAlistair Francis MemoryRegion *sys_mem = get_system_memory(); 149e5cc6aaeSAlistair Francis int i; 150fe0fe473SAlistair Francis 1515325cc34SMarkus Armbruster object_property_set_str(OBJECT(&s->cpus), "cpu-type", ms->cpu_type, 152fe0fe473SAlistair Francis &error_abort); 1535325cc34SMarkus Armbruster object_property_set_int(OBJECT(&s->cpus), "num-harts", ms->smp.cpus, 154fe0fe473SAlistair Francis &error_abort); 155a06fded8SAlistair Francis object_property_set_int(OBJECT(&s->cpus), "resetvec", s->resetvec, 156bf8803c6SWilfred Mallawa &error_abort); 15791a3387dSTsukasa OI sysbus_realize(SYS_BUS_DEVICE(&s->cpus), &error_fatal); 158fe0fe473SAlistair Francis 159fe0fe473SAlistair Francis /* Boot ROM */ 160fe0fe473SAlistair Francis memory_region_init_rom(&s->rom, OBJECT(dev_soc), "riscv.lowrisc.ibex.rom", 16130c717cbSEduardo Habkost memmap[IBEX_DEV_ROM].size, &error_fatal); 162fe0fe473SAlistair Francis memory_region_add_subregion(sys_mem, 16330c717cbSEduardo Habkost memmap[IBEX_DEV_ROM].base, &s->rom); 164fe0fe473SAlistair Francis 165fe0fe473SAlistair Francis /* Flash memory */ 166fe0fe473SAlistair Francis memory_region_init_rom(&s->flash_mem, OBJECT(dev_soc), "riscv.lowrisc.ibex.flash", 16730c717cbSEduardo Habkost memmap[IBEX_DEV_FLASH].size, &error_fatal); 168bb7e0cdeSAlistair Francis memory_region_init_alias(&s->flash_alias, OBJECT(dev_soc), 169bb7e0cdeSAlistair Francis "riscv.lowrisc.ibex.flash_virtual", &s->flash_mem, 0, 170bb7e0cdeSAlistair Francis memmap[IBEX_DEV_FLASH_VIRTUAL].size); 17130c717cbSEduardo Habkost memory_region_add_subregion(sys_mem, memmap[IBEX_DEV_FLASH].base, 172fe0fe473SAlistair Francis &s->flash_mem); 173bb7e0cdeSAlistair Francis memory_region_add_subregion(sys_mem, memmap[IBEX_DEV_FLASH_VIRTUAL].base, 174bb7e0cdeSAlistair Francis &s->flash_alias); 175fe0fe473SAlistair Francis 176b9fc5135SAlistair Francis /* PLIC */ 177ef631006SAlistair Francis qdev_prop_set_string(DEVICE(&s->plic), "hart-config", "M"); 178ef631006SAlistair Francis qdev_prop_set_uint32(DEVICE(&s->plic), "num-sources", 180); 179ef631006SAlistair Francis qdev_prop_set_uint32(DEVICE(&s->plic), "num-priorities", 3); 180ef631006SAlistair Francis qdev_prop_set_uint32(DEVICE(&s->plic), "pending-base", 0x1000); 181ef631006SAlistair Francis qdev_prop_set_uint32(DEVICE(&s->plic), "enable-base", 0x2000); 1820df470c3SWilfred Mallawa qdev_prop_set_uint32(DEVICE(&s->plic), "enable-stride", 32); 1839b144ed4SAlistair Francis qdev_prop_set_uint32(DEVICE(&s->plic), "context-base", 0x200000); 1849b144ed4SAlistair Francis qdev_prop_set_uint32(DEVICE(&s->plic), "context-stride", 8); 185ef631006SAlistair Francis qdev_prop_set_uint32(DEVICE(&s->plic), "aperture-size", memmap[IBEX_DEV_PLIC].size); 186ef631006SAlistair Francis 187668f62ecSMarkus Armbruster if (!sysbus_realize(SYS_BUS_DEVICE(&s->plic), errp)) { 188b9fc5135SAlistair Francis return; 189b9fc5135SAlistair Francis } 19030c717cbSEduardo Habkost sysbus_mmio_map(SYS_BUS_DEVICE(&s->plic), 0, memmap[IBEX_DEV_PLIC].base); 191b9fc5135SAlistair Francis 192e5cc6aaeSAlistair Francis for (i = 0; i < ms->smp.cpus; i++) { 193e5cc6aaeSAlistair Francis CPUState *cpu = qemu_get_cpu(i); 194e5cc6aaeSAlistair Francis 195ef631006SAlistair Francis qdev_connect_gpio_out(DEVICE(&s->plic), ms->smp.cpus + i, 196e5cc6aaeSAlistair Francis qdev_get_gpio_in(DEVICE(cpu), IRQ_M_EXT)); 197e5cc6aaeSAlistair Francis } 198e5cc6aaeSAlistair Francis 199cc411260SAlistair Francis /* UART */ 200cc411260SAlistair Francis qdev_prop_set_chr(DEVICE(&(s->uart)), "chardev", serial_hd(0)); 201668f62ecSMarkus Armbruster if (!sysbus_realize(SYS_BUS_DEVICE(&s->uart), errp)) { 202cc411260SAlistair Francis return; 203cc411260SAlistair Francis } 20430c717cbSEduardo Habkost sysbus_mmio_map(SYS_BUS_DEVICE(&s->uart), 0, memmap[IBEX_DEV_UART].base); 205cc411260SAlistair Francis sysbus_connect_irq(SYS_BUS_DEVICE(&s->uart), 206cc411260SAlistair Francis 0, qdev_get_gpio_in(DEVICE(&s->plic), 207d4cad544SAlistair Francis IBEX_UART0_TX_WATERMARK_IRQ)); 208cc411260SAlistair Francis sysbus_connect_irq(SYS_BUS_DEVICE(&s->uart), 209cc411260SAlistair Francis 1, qdev_get_gpio_in(DEVICE(&s->plic), 210d4cad544SAlistair Francis IBEX_UART0_RX_WATERMARK_IRQ)); 211cc411260SAlistair Francis sysbus_connect_irq(SYS_BUS_DEVICE(&s->uart), 212cc411260SAlistair Francis 2, qdev_get_gpio_in(DEVICE(&s->plic), 213d4cad544SAlistair Francis IBEX_UART0_TX_EMPTY_IRQ)); 214cc411260SAlistair Francis sysbus_connect_irq(SYS_BUS_DEVICE(&s->uart), 215cc411260SAlistair Francis 3, qdev_get_gpio_in(DEVICE(&s->plic), 216d4cad544SAlistair Francis IBEX_UART0_RX_OVERFLOW_IRQ)); 217cc411260SAlistair Francis 2183ef64344SAlistair Francis if (!sysbus_realize(SYS_BUS_DEVICE(&s->timer), errp)) { 2193ef64344SAlistair Francis return; 2203ef64344SAlistair Francis } 2213ef64344SAlistair Francis sysbus_mmio_map(SYS_BUS_DEVICE(&s->timer), 0, memmap[IBEX_DEV_TIMER].base); 2223ef64344SAlistair Francis sysbus_connect_irq(SYS_BUS_DEVICE(&s->timer), 2233ef64344SAlistair Francis 0, qdev_get_gpio_in(DEVICE(&s->plic), 2243ef64344SAlistair Francis IBEX_TIMER_TIMEREXPIRED0_0)); 22557a3a622SAlistair Francis qdev_connect_gpio_out(DEVICE(&s->timer), 0, 22657a3a622SAlistair Francis qdev_get_gpio_in(DEVICE(qemu_get_cpu(0)), 22757a3a622SAlistair Francis IRQ_M_TIMER)); 2283ef64344SAlistair Francis 2299972479fSWilfred Mallawa /* SPI-Hosts */ 2309972479fSWilfred Mallawa for (int i = 0; i < OPENTITAN_NUM_SPI_HOSTS; ++i) { 2319972479fSWilfred Mallawa dev = DEVICE(&(s->spi_host[i])); 2329972479fSWilfred Mallawa if (!sysbus_realize(SYS_BUS_DEVICE(&s->spi_host[i]), errp)) { 2339972479fSWilfred Mallawa return; 2349972479fSWilfred Mallawa } 2359972479fSWilfred Mallawa busdev = SYS_BUS_DEVICE(dev); 2369972479fSWilfred Mallawa sysbus_mmio_map(busdev, 0, memmap[IBEX_DEV_SPI_HOST0 + i].base); 2379972479fSWilfred Mallawa 2389972479fSWilfred Mallawa switch (i) { 2399972479fSWilfred Mallawa case OPENTITAN_SPI_HOST0: 2409972479fSWilfred Mallawa sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(DEVICE(&s->plic), 2419972479fSWilfred Mallawa IBEX_SPI_HOST0_ERR_IRQ)); 2429972479fSWilfred Mallawa sysbus_connect_irq(busdev, 1, qdev_get_gpio_in(DEVICE(&s->plic), 2439972479fSWilfred Mallawa IBEX_SPI_HOST0_SPI_EVENT_IRQ)); 2449972479fSWilfred Mallawa break; 2459972479fSWilfred Mallawa case OPENTITAN_SPI_HOST1: 2469972479fSWilfred Mallawa sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(DEVICE(&s->plic), 2479972479fSWilfred Mallawa IBEX_SPI_HOST1_ERR_IRQ)); 2489972479fSWilfred Mallawa sysbus_connect_irq(busdev, 1, qdev_get_gpio_in(DEVICE(&s->plic), 2499972479fSWilfred Mallawa IBEX_SPI_HOST1_SPI_EVENT_IRQ)); 2509972479fSWilfred Mallawa break; 2519972479fSWilfred Mallawa } 2529972479fSWilfred Mallawa } 2539972479fSWilfred Mallawa 254fe0fe473SAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.gpio", 25530c717cbSEduardo Habkost memmap[IBEX_DEV_GPIO].base, memmap[IBEX_DEV_GPIO].size); 256aecabd50SWilfred Mallawa create_unimplemented_device("riscv.lowrisc.ibex.spi_device", 257aecabd50SWilfred Mallawa memmap[IBEX_DEV_SPI_DEVICE].base, memmap[IBEX_DEV_SPI_DEVICE].size); 258d31e970aSAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.i2c", 259d31e970aSAlistair Francis memmap[IBEX_DEV_I2C].base, memmap[IBEX_DEV_I2C].size); 260d31e970aSAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.pattgen", 261d31e970aSAlistair Francis memmap[IBEX_DEV_PATTGEN].base, memmap[IBEX_DEV_PATTGEN].size); 262d31e970aSAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.sensor_ctrl", 263d31e970aSAlistair Francis memmap[IBEX_DEV_SENSOR_CTRL].base, memmap[IBEX_DEV_SENSOR_CTRL].size); 264d31e970aSAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.otp_ctrl", 265d31e970aSAlistair Francis memmap[IBEX_DEV_OTP_CTRL].base, memmap[IBEX_DEV_OTP_CTRL].size); 266bf8803c6SWilfred Mallawa create_unimplemented_device("riscv.lowrisc.ibex.lc_ctrl", 267bf8803c6SWilfred Mallawa memmap[IBEX_DEV_LC_CTRL].base, memmap[IBEX_DEV_LC_CTRL].size); 268fe0fe473SAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.pwrmgr", 26930c717cbSEduardo Habkost memmap[IBEX_DEV_PWRMGR].base, memmap[IBEX_DEV_PWRMGR].size); 270fe0fe473SAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.rstmgr", 27130c717cbSEduardo Habkost memmap[IBEX_DEV_RSTMGR].base, memmap[IBEX_DEV_RSTMGR].size); 272fe0fe473SAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.clkmgr", 27330c717cbSEduardo Habkost memmap[IBEX_DEV_CLKMGR].base, memmap[IBEX_DEV_CLKMGR].size); 274d31e970aSAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.pinmux", 275d31e970aSAlistair Francis memmap[IBEX_DEV_PINMUX].base, memmap[IBEX_DEV_PINMUX].size); 276aefd1108SWilfred Mallawa create_unimplemented_device("riscv.lowrisc.ibex.aon_timer", 277aefd1108SWilfred Mallawa memmap[IBEX_DEV_AON_TIMER].base, memmap[IBEX_DEV_AON_TIMER].size); 278d31e970aSAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.usbdev", 279d31e970aSAlistair Francis memmap[IBEX_DEV_USBDEV].base, memmap[IBEX_DEV_USBDEV].size); 280d31e970aSAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.flash_ctrl", 281d31e970aSAlistair Francis memmap[IBEX_DEV_FLASH_CTRL].base, memmap[IBEX_DEV_FLASH_CTRL].size); 282fe0fe473SAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.aes", 28330c717cbSEduardo Habkost memmap[IBEX_DEV_AES].base, memmap[IBEX_DEV_AES].size); 284fe0fe473SAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.hmac", 28530c717cbSEduardo Habkost memmap[IBEX_DEV_HMAC].base, memmap[IBEX_DEV_HMAC].size); 286d31e970aSAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.kmac", 287d31e970aSAlistair Francis memmap[IBEX_DEV_KMAC].base, memmap[IBEX_DEV_KMAC].size); 288d31e970aSAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.keymgr", 289d31e970aSAlistair Francis memmap[IBEX_DEV_KEYMGR].base, memmap[IBEX_DEV_KEYMGR].size); 290d31e970aSAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.csrng", 291d31e970aSAlistair Francis memmap[IBEX_DEV_CSRNG].base, memmap[IBEX_DEV_CSRNG].size); 292d31e970aSAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.entropy", 293d31e970aSAlistair Francis memmap[IBEX_DEV_ENTROPY].base, memmap[IBEX_DEV_ENTROPY].size); 294d31e970aSAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.edn0", 295d31e970aSAlistair Francis memmap[IBEX_DEV_EDNO].base, memmap[IBEX_DEV_EDNO].size); 296d31e970aSAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.edn1", 297d31e970aSAlistair Francis memmap[IBEX_DEV_EDN1].base, memmap[IBEX_DEV_EDN1].size); 298fe0fe473SAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.alert_handler", 29930c717cbSEduardo Habkost memmap[IBEX_DEV_ALERT_HANDLER].base, memmap[IBEX_DEV_ALERT_HANDLER].size); 3007ae71462SWilfred Mallawa create_unimplemented_device("riscv.lowrisc.ibex.sram_ctrl", 3017ae71462SWilfred Mallawa memmap[IBEX_DEV_SRAM_CTRL].base, memmap[IBEX_DEV_SRAM_CTRL].size); 302d31e970aSAlistair Francis create_unimplemented_device("riscv.lowrisc.ibex.otbn", 303d31e970aSAlistair Francis memmap[IBEX_DEV_OTBN].base, memmap[IBEX_DEV_OTBN].size); 3047ae71462SWilfred Mallawa create_unimplemented_device("riscv.lowrisc.ibex.ibex_cfg", 3057ae71462SWilfred Mallawa memmap[IBEX_DEV_IBEX_CFG].base, memmap[IBEX_DEV_IBEX_CFG].size); 306fe0fe473SAlistair Francis } 307fe0fe473SAlistair Francis 308a06fded8SAlistair Francis static Property lowrisc_ibex_soc_props[] = { 309a06fded8SAlistair Francis DEFINE_PROP_UINT32("resetvec", LowRISCIbexSoCState, resetvec, 0x20000400), 310a06fded8SAlistair Francis DEFINE_PROP_END_OF_LIST() 311a06fded8SAlistair Francis }; 312a06fded8SAlistair Francis 31389494462SBin Meng static void lowrisc_ibex_soc_class_init(ObjectClass *oc, void *data) 314fe0fe473SAlistair Francis { 315fe0fe473SAlistair Francis DeviceClass *dc = DEVICE_CLASS(oc); 316fe0fe473SAlistair Francis 317a06fded8SAlistair Francis device_class_set_props(dc, lowrisc_ibex_soc_props); 31889494462SBin Meng dc->realize = lowrisc_ibex_soc_realize; 319fe0fe473SAlistair Francis /* Reason: Uses serial_hds in realize function, thus can't be used twice */ 320fe0fe473SAlistair Francis dc->user_creatable = false; 321fe0fe473SAlistair Francis } 322fe0fe473SAlistair Francis 323e0782b11SPhilippe Mathieu-Daudé static const TypeInfo open_titan_types[] = { 324e0782b11SPhilippe Mathieu-Daudé { 325fe0fe473SAlistair Francis .name = TYPE_RISCV_IBEX_SOC, 326fe0fe473SAlistair Francis .parent = TYPE_DEVICE, 327fe0fe473SAlistair Francis .instance_size = sizeof(LowRISCIbexSoCState), 32889494462SBin Meng .instance_init = lowrisc_ibex_soc_init, 32989494462SBin Meng .class_init = lowrisc_ibex_soc_class_init, 330*8696b74aSPhilippe Mathieu-Daudé }, { 331*8696b74aSPhilippe Mathieu-Daudé .name = TYPE_OPENTITAN_MACHINE, 332*8696b74aSPhilippe Mathieu-Daudé .parent = TYPE_MACHINE, 333*8696b74aSPhilippe Mathieu-Daudé .class_init = opentitan_machine_class_init, 334e0782b11SPhilippe Mathieu-Daudé } 335fe0fe473SAlistair Francis }; 336fe0fe473SAlistair Francis 337e0782b11SPhilippe Mathieu-Daudé DEFINE_TYPES(open_titan_types) 338