Peter Crosthwaite | 859a0c5 | 2015-05-14 19:23:24 -0700 | [diff] [blame] | 1 | /* |
Alistair Francis | aff3f0f | 2017-09-14 18:43:17 +0100 | [diff] [blame] | 2 | * Xilinx ZynqMP ZCU102 board |
Peter Crosthwaite | 859a0c5 | 2015-05-14 19:23:24 -0700 | [diff] [blame] | 3 | * |
| 4 | * Copyright (C) 2015 Xilinx Inc |
| 5 | * Written by Peter Crosthwaite <peter.crosthwaite@xilinx.com> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify it |
| 8 | * under the terms of the GNU General Public License as published by the |
| 9 | * Free Software Foundation; either version 2 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, but WITHOUT |
| 13 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 14 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 15 | * for more details. |
| 16 | */ |
| 17 | |
Peter Maydell | 12b1672 | 2015-12-07 16:23:45 +0000 | [diff] [blame] | 18 | #include "qemu/osdep.h" |
Markus Armbruster | da34e65 | 2016-03-14 09:01:28 +0100 | [diff] [blame] | 19 | #include "qapi/error.h" |
Paolo Bonzini | 4771d75 | 2016-01-19 21:51:44 +0100 | [diff] [blame] | 20 | #include "qemu-common.h" |
| 21 | #include "cpu.h" |
Peter Crosthwaite | 859a0c5 | 2015-05-14 19:23:24 -0700 | [diff] [blame] | 22 | #include "hw/arm/xlnx-zynqmp.h" |
| 23 | #include "hw/boards.h" |
| 24 | #include "qemu/error-report.h" |
Peter Crosthwaite | b79b9d2 | 2015-05-14 19:23:27 -0700 | [diff] [blame] | 25 | #include "exec/address-spaces.h" |
Paolo Bonzini | 03dd024 | 2015-12-15 13:16:16 +0100 | [diff] [blame] | 26 | #include "qemu/log.h" |
Peter Crosthwaite | 859a0c5 | 2015-05-14 19:23:24 -0700 | [diff] [blame] | 27 | |
Alistair Francis | aff3f0f | 2017-09-14 18:43:17 +0100 | [diff] [blame] | 28 | typedef struct XlnxZCU102 { |
Alistair Francis | b70cf33 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 29 | MachineState parent_obj; |
| 30 | |
Peter Crosthwaite | 859a0c5 | 2015-05-14 19:23:24 -0700 | [diff] [blame] | 31 | XlnxZynqMPState soc; |
Peter Crosthwaite | b79b9d2 | 2015-05-14 19:23:27 -0700 | [diff] [blame] | 32 | MemoryRegion ddr_ram; |
Alistair Francis | b7436e9 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 33 | |
| 34 | bool secure; |
Alistair Francis | 1946809 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 35 | bool virt; |
Alistair Francis | aff3f0f | 2017-09-14 18:43:17 +0100 | [diff] [blame] | 36 | } XlnxZCU102; |
Peter Crosthwaite | 859a0c5 | 2015-05-14 19:23:24 -0700 | [diff] [blame] | 37 | |
Alistair Francis | b70cf33 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 38 | #define TYPE_ZCU102_MACHINE MACHINE_TYPE_NAME("xlnx-zcu102") |
| 39 | #define ZCU102_MACHINE(obj) \ |
| 40 | OBJECT_CHECK(XlnxZCU102, (obj), TYPE_ZCU102_MACHINE) |
| 41 | |
| 42 | #define TYPE_EP108_MACHINE MACHINE_TYPE_NAME("xlnx-ep108") |
| 43 | #define EP108_MACHINE(obj) \ |
| 44 | OBJECT_CHECK(XlnxZCU102, (obj), TYPE_EP108_MACHINE) |
| 45 | |
Alistair Francis | aff3f0f | 2017-09-14 18:43:17 +0100 | [diff] [blame] | 46 | static struct arm_boot_info xlnx_zcu102_binfo; |
Peter Crosthwaite | 082587b | 2015-05-14 19:23:30 -0700 | [diff] [blame] | 47 | |
Alistair Francis | b7436e9 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 48 | static bool zcu102_get_secure(Object *obj, Error **errp) |
| 49 | { |
| 50 | XlnxZCU102 *s = ZCU102_MACHINE(obj); |
| 51 | |
| 52 | return s->secure; |
| 53 | } |
| 54 | |
| 55 | static void zcu102_set_secure(Object *obj, bool value, Error **errp) |
| 56 | { |
| 57 | XlnxZCU102 *s = ZCU102_MACHINE(obj); |
| 58 | |
| 59 | s->secure = value; |
| 60 | } |
| 61 | |
Alistair Francis | 1946809 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 62 | static bool zcu102_get_virt(Object *obj, Error **errp) |
| 63 | { |
| 64 | XlnxZCU102 *s = ZCU102_MACHINE(obj); |
| 65 | |
| 66 | return s->virt; |
| 67 | } |
| 68 | |
| 69 | static void zcu102_set_virt(Object *obj, bool value, Error **errp) |
| 70 | { |
| 71 | XlnxZCU102 *s = ZCU102_MACHINE(obj); |
| 72 | |
| 73 | s->virt = value; |
| 74 | } |
| 75 | |
Alistair Francis | b70cf33 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 76 | static void xlnx_zynqmp_init(XlnxZCU102 *s, MachineState *machine) |
Peter Crosthwaite | 859a0c5 | 2015-05-14 19:23:24 -0700 | [diff] [blame] | 77 | { |
Alistair Francis | a4b2633 | 2016-01-21 14:15:04 +0000 | [diff] [blame] | 78 | int i; |
Alistair Francis | dc3b89e | 2016-01-12 14:39:18 -0800 | [diff] [blame] | 79 | uint64_t ram_size = machine->ram_size; |
| 80 | |
| 81 | /* Create the memory region to pass to the SoC */ |
| 82 | if (ram_size > XLNX_ZYNQMP_MAX_RAM_SIZE) { |
| 83 | error_report("ERROR: RAM size 0x%" PRIx64 " above max supported of " |
| 84 | "0x%llx", ram_size, |
| 85 | XLNX_ZYNQMP_MAX_RAM_SIZE); |
| 86 | exit(1); |
| 87 | } |
| 88 | |
| 89 | if (ram_size < 0x08000000) { |
Alistair Francis | aff3f0f | 2017-09-14 18:43:17 +0100 | [diff] [blame] | 90 | qemu_log("WARNING: RAM size 0x%" PRIx64 " is small for ZCU102", |
Alistair Francis | dc3b89e | 2016-01-12 14:39:18 -0800 | [diff] [blame] | 91 | ram_size); |
| 92 | } |
| 93 | |
| 94 | memory_region_allocate_system_memory(&s->ddr_ram, NULL, "ddr-ram", |
| 95 | ram_size); |
Peter Crosthwaite | 859a0c5 | 2015-05-14 19:23:24 -0700 | [diff] [blame] | 96 | |
| 97 | object_initialize(&s->soc, sizeof(s->soc), TYPE_XLNX_ZYNQMP); |
| 98 | object_property_add_child(OBJECT(machine), "soc", OBJECT(&s->soc), |
| 99 | &error_abort); |
| 100 | |
Alistair Francis | dc3b89e | 2016-01-12 14:39:18 -0800 | [diff] [blame] | 101 | object_property_set_link(OBJECT(&s->soc), OBJECT(&s->ddr_ram), |
| 102 | "ddr-ram", &error_abort); |
Alistair Francis | b7436e9 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 103 | object_property_set_bool(OBJECT(&s->soc), s->secure, "secure", |
| 104 | &error_fatal); |
Alistair Francis | 1946809 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 105 | object_property_set_bool(OBJECT(&s->soc), s->virt, "virtualization", |
| 106 | &error_fatal); |
Alistair Francis | dc3b89e | 2016-01-12 14:39:18 -0800 | [diff] [blame] | 107 | |
Markus Armbruster | 07d04a0 | 2016-01-14 16:02:12 +0100 | [diff] [blame] | 108 | object_property_set_bool(OBJECT(&s->soc), true, "realized", &error_fatal); |
Peter Crosthwaite | b79b9d2 | 2015-05-14 19:23:27 -0700 | [diff] [blame] | 109 | |
Peter Maydell | eb4f566 | 2016-02-18 14:16:18 +0000 | [diff] [blame] | 110 | /* Create and plug in the SD cards */ |
| 111 | for (i = 0; i < XLNX_ZYNQMP_NUM_SDHCI; i++) { |
| 112 | BusState *bus; |
| 113 | DriveInfo *di = drive_get_next(IF_SD); |
| 114 | BlockBackend *blk = di ? blk_by_legacy_dinfo(di) : NULL; |
| 115 | DeviceState *carddev; |
| 116 | char *bus_name; |
| 117 | |
| 118 | bus_name = g_strdup_printf("sd-bus%d", i); |
| 119 | bus = qdev_get_child_bus(DEVICE(&s->soc), bus_name); |
| 120 | g_free(bus_name); |
| 121 | if (!bus) { |
| 122 | error_report("No SD bus found for SD card %d", i); |
| 123 | exit(1); |
| 124 | } |
| 125 | carddev = qdev_create(bus, TYPE_SD_CARD); |
| 126 | qdev_prop_set_drive(carddev, "drive", blk, &error_fatal); |
| 127 | object_property_set_bool(OBJECT(carddev), true, "realized", |
| 128 | &error_fatal); |
| 129 | } |
| 130 | |
Alistair Francis | a4b2633 | 2016-01-21 14:15:04 +0000 | [diff] [blame] | 131 | for (i = 0; i < XLNX_ZYNQMP_NUM_SPIS; i++) { |
| 132 | SSIBus *spi_bus; |
| 133 | DeviceState *flash_dev; |
| 134 | qemu_irq cs_line; |
Paolo Bonzini | 73bce51 | 2016-07-04 13:06:37 +0100 | [diff] [blame] | 135 | DriveInfo *dinfo = drive_get_next(IF_MTD); |
Alistair Francis | a4b2633 | 2016-01-21 14:15:04 +0000 | [diff] [blame] | 136 | gchar *bus_name = g_strdup_printf("spi%d", i); |
| 137 | |
| 138 | spi_bus = (SSIBus *)qdev_get_child_bus(DEVICE(&s->soc), bus_name); |
| 139 | g_free(bus_name); |
| 140 | |
Paolo Bonzini | 73bce51 | 2016-07-04 13:06:37 +0100 | [diff] [blame] | 141 | flash_dev = ssi_create_slave_no_init(spi_bus, "sst25wf080"); |
| 142 | if (dinfo) { |
| 143 | qdev_prop_set_drive(flash_dev, "drive", blk_by_legacy_dinfo(dinfo), |
| 144 | &error_fatal); |
| 145 | } |
| 146 | qdev_init_nofail(flash_dev); |
| 147 | |
Alistair Francis | a4b2633 | 2016-01-21 14:15:04 +0000 | [diff] [blame] | 148 | cs_line = qdev_get_gpio_in_named(flash_dev, SSI_GPIO_CS, 0); |
| 149 | |
| 150 | sysbus_connect_irq(SYS_BUS_DEVICE(&s->soc.spi[i]), 1, cs_line); |
| 151 | } |
| 152 | |
Markus Armbruster | e0319b0 | 2017-02-15 11:05:41 +0100 | [diff] [blame] | 153 | /* TODO create and connect IDE devices for ide_drive_get() */ |
| 154 | |
Alistair Francis | aff3f0f | 2017-09-14 18:43:17 +0100 | [diff] [blame] | 155 | xlnx_zcu102_binfo.ram_size = ram_size; |
| 156 | xlnx_zcu102_binfo.kernel_filename = machine->kernel_filename; |
| 157 | xlnx_zcu102_binfo.kernel_cmdline = machine->kernel_cmdline; |
| 158 | xlnx_zcu102_binfo.initrd_filename = machine->initrd_filename; |
| 159 | xlnx_zcu102_binfo.loader_start = 0; |
| 160 | arm_load_kernel(s->soc.boot_cpu_ptr, &xlnx_zcu102_binfo); |
Peter Crosthwaite | 859a0c5 | 2015-05-14 19:23:24 -0700 | [diff] [blame] | 161 | } |
| 162 | |
Alistair Francis | b70cf33 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 163 | static void xlnx_ep108_init(MachineState *machine) |
Peter Crosthwaite | 859a0c5 | 2015-05-14 19:23:24 -0700 | [diff] [blame] | 164 | { |
Alistair Francis | b70cf33 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 165 | XlnxZCU102 *s = EP108_MACHINE(machine); |
| 166 | |
Alistair Francis | 83926ad | 2017-11-13 13:55:26 +0000 | [diff] [blame] | 167 | info_report("The Xilinx EP108 machine is deprecated, please use the " |
| 168 | "ZCU102 machine instead. It has the same features supported."); |
| 169 | |
Alistair Francis | b70cf33 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 170 | xlnx_zynqmp_init(s, machine); |
| 171 | } |
| 172 | |
| 173 | static void xlnx_ep108_machine_instance_init(Object *obj) |
| 174 | { |
Alistair Francis | b7436e9 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 175 | XlnxZCU102 *s = EP108_MACHINE(obj); |
| 176 | |
Alistair Francis | 1946809 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 177 | /* EP108, we don't support setting secure or virt */ |
Alistair Francis | b7436e9 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 178 | s->secure = false; |
Alistair Francis | 1946809 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 179 | s->virt = false; |
Alistair Francis | b70cf33 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 180 | } |
| 181 | |
| 182 | static void xlnx_ep108_machine_class_init(ObjectClass *oc, void *data) |
| 183 | { |
| 184 | MachineClass *mc = MACHINE_CLASS(oc); |
| 185 | |
Alistair Francis | da69de0 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 186 | mc->desc = "Xilinx ZynqMP EP108 board (Deprecated, please use xlnx-zcu102)"; |
Alistair Francis | b70cf33 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 187 | mc->init = xlnx_ep108_init; |
Markus Armbruster | e0319b0 | 2017-02-15 11:05:41 +0100 | [diff] [blame] | 188 | mc->block_default_type = IF_IDE; |
| 189 | mc->units_per_default_bus = 1; |
Peter Maydell | 4672cbd | 2017-09-07 13:54:54 +0100 | [diff] [blame] | 190 | mc->ignore_memory_transaction_failures = true; |
Emilio G. Cota | 1342b03 | 2017-11-13 13:55:26 +0000 | [diff] [blame] | 191 | mc->max_cpus = XLNX_ZYNQMP_NUM_APU_CPUS + XLNX_ZYNQMP_NUM_RPU_CPUS; |
Emilio G. Cota | 7264961 | 2017-11-13 13:55:27 +0000 | [diff] [blame^] | 192 | mc->default_cpus = XLNX_ZYNQMP_NUM_APU_CPUS; |
Peter Crosthwaite | 859a0c5 | 2015-05-14 19:23:24 -0700 | [diff] [blame] | 193 | } |
| 194 | |
Alistair Francis | b70cf33 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 195 | static const TypeInfo xlnx_ep108_machine_init_typeinfo = { |
| 196 | .name = MACHINE_TYPE_NAME("xlnx-ep108"), |
| 197 | .parent = TYPE_MACHINE, |
| 198 | .class_init = xlnx_ep108_machine_class_init, |
| 199 | .instance_init = xlnx_ep108_machine_instance_init, |
| 200 | .instance_size = sizeof(XlnxZCU102), |
| 201 | }; |
Alistair Francis | 0c18c6c | 2016-06-06 16:59:32 +0100 | [diff] [blame] | 202 | |
Alistair Francis | b70cf33 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 203 | static void xlnx_ep108_machine_init_register_types(void) |
Alistair Francis | 0c18c6c | 2016-06-06 16:59:32 +0100 | [diff] [blame] | 204 | { |
Alistair Francis | b70cf33 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 205 | type_register_static(&xlnx_ep108_machine_init_typeinfo); |
| 206 | } |
| 207 | |
| 208 | static void xlnx_zcu102_init(MachineState *machine) |
| 209 | { |
| 210 | XlnxZCU102 *s = ZCU102_MACHINE(machine); |
| 211 | |
| 212 | xlnx_zynqmp_init(s, machine); |
| 213 | } |
| 214 | |
| 215 | static void xlnx_zcu102_machine_instance_init(Object *obj) |
| 216 | { |
Alistair Francis | b7436e9 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 217 | XlnxZCU102 *s = ZCU102_MACHINE(obj); |
| 218 | |
| 219 | /* Default to secure mode being disabled */ |
| 220 | s->secure = false; |
| 221 | object_property_add_bool(obj, "secure", zcu102_get_secure, |
| 222 | zcu102_set_secure, NULL); |
| 223 | object_property_set_description(obj, "secure", |
| 224 | "Set on/off to enable/disable the ARM " |
| 225 | "Security Extensions (TrustZone)", |
| 226 | NULL); |
Alistair Francis | 1946809 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 227 | |
| 228 | /* Default to virt (EL2) being disabled */ |
| 229 | s->virt = false; |
| 230 | object_property_add_bool(obj, "virtualization", zcu102_get_virt, |
| 231 | zcu102_set_virt, NULL); |
| 232 | object_property_set_description(obj, "virtualization", |
| 233 | "Set on/off to enable/disable emulating a " |
| 234 | "guest CPU which implements the ARM " |
| 235 | "Virtualization Extensions", |
| 236 | NULL); |
Alistair Francis | b70cf33 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 237 | } |
| 238 | |
| 239 | static void xlnx_zcu102_machine_class_init(ObjectClass *oc, void *data) |
| 240 | { |
| 241 | MachineClass *mc = MACHINE_CLASS(oc); |
| 242 | |
Alistair Francis | 6908ec4 | 2017-11-13 13:55:26 +0000 | [diff] [blame] | 243 | mc->desc = "Xilinx ZynqMP ZCU102 board with 4xA53s and 2xR5s based on " \ |
| 244 | "the value of smp"; |
Alistair Francis | aff3f0f | 2017-09-14 18:43:17 +0100 | [diff] [blame] | 245 | mc->init = xlnx_zcu102_init; |
Markus Armbruster | e0319b0 | 2017-02-15 11:05:41 +0100 | [diff] [blame] | 246 | mc->block_default_type = IF_IDE; |
| 247 | mc->units_per_default_bus = 1; |
Peter Maydell | 4672cbd | 2017-09-07 13:54:54 +0100 | [diff] [blame] | 248 | mc->ignore_memory_transaction_failures = true; |
Alistair Francis | 0f2bf05 | 2017-10-31 11:50:51 +0000 | [diff] [blame] | 249 | mc->max_cpus = XLNX_ZYNQMP_NUM_APU_CPUS + XLNX_ZYNQMP_NUM_RPU_CPUS; |
Emilio G. Cota | 7264961 | 2017-11-13 13:55:27 +0000 | [diff] [blame^] | 250 | mc->default_cpus = XLNX_ZYNQMP_NUM_APU_CPUS; |
Alistair Francis | 0c18c6c | 2016-06-06 16:59:32 +0100 | [diff] [blame] | 251 | } |
| 252 | |
Alistair Francis | b70cf33 | 2017-09-14 18:43:18 +0100 | [diff] [blame] | 253 | static const TypeInfo xlnx_zcu102_machine_init_typeinfo = { |
| 254 | .name = MACHINE_TYPE_NAME("xlnx-zcu102"), |
| 255 | .parent = TYPE_MACHINE, |
| 256 | .class_init = xlnx_zcu102_machine_class_init, |
| 257 | .instance_init = xlnx_zcu102_machine_instance_init, |
| 258 | .instance_size = sizeof(XlnxZCU102), |
| 259 | }; |
| 260 | |
| 261 | static void xlnx_zcu102_machine_init_register_types(void) |
| 262 | { |
| 263 | type_register_static(&xlnx_zcu102_machine_init_typeinfo); |
| 264 | } |
| 265 | |
| 266 | type_init(xlnx_zcu102_machine_init_register_types) |
| 267 | type_init(xlnx_ep108_machine_init_register_types) |