diff options
Diffstat (limited to 'qemu/hw/microblaze')
| -rw-r--r-- | qemu/hw/microblaze/Makefile.objs | 3 | ||||
| -rw-r--r-- | qemu/hw/microblaze/boot.c | 215 | ||||
| -rw-r--r-- | qemu/hw/microblaze/boot.h | 12 | ||||
| -rw-r--r-- | qemu/hw/microblaze/petalogix_ml605_mmu.c | 221 | ||||
| -rw-r--r-- | qemu/hw/microblaze/petalogix_s3adsp1800_mmu.c | 139 |
5 files changed, 0 insertions, 590 deletions
diff --git a/qemu/hw/microblaze/Makefile.objs b/qemu/hw/microblaze/Makefile.objs deleted file mode 100644 index b2517d87f..000000000 --- a/qemu/hw/microblaze/Makefile.objs +++ /dev/null @@ -1,3 +0,0 @@ -obj-y += petalogix_s3adsp1800_mmu.o -obj-y += petalogix_ml605_mmu.o -obj-y += boot.o diff --git a/qemu/hw/microblaze/boot.c b/qemu/hw/microblaze/boot.c deleted file mode 100644 index 9eebb1a52..000000000 --- a/qemu/hw/microblaze/boot.c +++ /dev/null @@ -1,215 +0,0 @@ -/* - * Microblaze kernel loader - * - * Copyright (c) 2012 Peter Crosthwaite <peter.crosthwaite@petalogix.com> - * Copyright (c) 2012 PetaLogix - * Copyright (c) 2009 Edgar E. Iglesias. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "qemu/osdep.h" -#include "qemu-common.h" -#include "cpu.h" -#include "qemu/option.h" -#include "qemu/config-file.h" -#include "qemu/error-report.h" -#include "qemu-common.h" -#include "sysemu/device_tree.h" -#include "sysemu/sysemu.h" -#include "hw/loader.h" -#include "elf.h" -#include "qemu/cutils.h" - -#include "boot.h" - -static struct -{ - void (*machine_cpu_reset)(MicroBlazeCPU *); - uint32_t bootstrap_pc; - uint32_t cmdline; - uint32_t initrd_start; - uint32_t initrd_end; - uint32_t fdt; -} boot_info; - -static void main_cpu_reset(void *opaque) -{ - MicroBlazeCPU *cpu = opaque; - CPUState *cs = CPU(cpu); - CPUMBState *env = &cpu->env; - - cpu_reset(cs); - env->regs[5] = boot_info.cmdline; - env->regs[6] = boot_info.initrd_start; - env->regs[7] = boot_info.fdt; - cpu_set_pc(cs, boot_info.bootstrap_pc); - if (boot_info.machine_cpu_reset) { - boot_info.machine_cpu_reset(cpu); - } -} - -static int microblaze_load_dtb(hwaddr addr, - uint32_t ramsize, - uint32_t initrd_start, - uint32_t initrd_end, - const char *kernel_cmdline, - const char *dtb_filename) -{ - int fdt_size; - void *fdt = NULL; - int r; - - if (dtb_filename) { - fdt = load_device_tree(dtb_filename, &fdt_size); - } - if (!fdt) { - return 0; - } - - if (kernel_cmdline) { - r = qemu_fdt_setprop_string(fdt, "/chosen", "bootargs", - kernel_cmdline); - if (r < 0) { - fprintf(stderr, "couldn't set /chosen/bootargs\n"); - } - } - - if (initrd_start) { - qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-start", - initrd_start); - - qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-end", - initrd_end); - } - - cpu_physical_memory_write(addr, fdt, fdt_size); - return fdt_size; -} - -static uint64_t translate_kernel_address(void *opaque, uint64_t addr) -{ - return addr - 0x30000000LL; -} - -void microblaze_load_kernel(MicroBlazeCPU *cpu, hwaddr ddr_base, - uint32_t ramsize, - const char *initrd_filename, - const char *dtb_filename, - void (*machine_cpu_reset)(MicroBlazeCPU *)) -{ - QemuOpts *machine_opts; - const char *kernel_filename; - const char *kernel_cmdline; - const char *dtb_arg; - char *filename = NULL; - - machine_opts = qemu_get_machine_opts(); - kernel_filename = qemu_opt_get(machine_opts, "kernel"); - kernel_cmdline = qemu_opt_get(machine_opts, "append"); - dtb_arg = qemu_opt_get(machine_opts, "dtb"); - /* default to pcbios dtb as passed by machine_init */ - if (!dtb_arg) { - filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, dtb_filename); - } - - boot_info.machine_cpu_reset = machine_cpu_reset; - qemu_register_reset(main_cpu_reset, cpu); - - if (kernel_filename) { - int kernel_size; - uint64_t entry, low, high; - uint32_t base32; - int big_endian = 0; - -#ifdef TARGET_WORDS_BIGENDIAN - big_endian = 1; -#endif - - /* Boots a kernel elf binary. */ - kernel_size = load_elf(kernel_filename, NULL, NULL, - &entry, &low, &high, - big_endian, EM_MICROBLAZE, 0, 0); - base32 = entry; - if (base32 == 0xc0000000) { - kernel_size = load_elf(kernel_filename, translate_kernel_address, - NULL, &entry, NULL, NULL, - big_endian, EM_MICROBLAZE, 0, 0); - } - /* Always boot into physical ram. */ - boot_info.bootstrap_pc = (uint32_t)entry; - - /* If it wasn't an ELF image, try an u-boot image. */ - if (kernel_size < 0) { - hwaddr uentry, loadaddr; - - kernel_size = load_uimage(kernel_filename, &uentry, &loadaddr, 0, - NULL, NULL); - boot_info.bootstrap_pc = uentry; - high = (loadaddr + kernel_size + 3) & ~3; - } - - /* Not an ELF image nor an u-boot image, try a RAW image. */ - if (kernel_size < 0) { - kernel_size = load_image_targphys(kernel_filename, ddr_base, - ram_size); - boot_info.bootstrap_pc = ddr_base; - high = (ddr_base + kernel_size + 3) & ~3; - } - - if (initrd_filename) { - int initrd_size; - uint32_t initrd_offset; - - high = ROUND_UP(high + kernel_size, 4); - boot_info.initrd_start = high; - initrd_offset = boot_info.initrd_start - ddr_base; - - initrd_size = load_ramdisk(initrd_filename, - boot_info.initrd_start, - ram_size - initrd_offset); - if (initrd_size < 0) { - initrd_size = load_image_targphys(initrd_filename, - boot_info.initrd_start, - ram_size - initrd_offset); - } - if (initrd_size < 0) { - error_report("qemu: could not load initrd '%s'", - initrd_filename); - exit(EXIT_FAILURE); - } - boot_info.initrd_end = boot_info.initrd_start + initrd_size; - high = ROUND_UP(high + initrd_size, 4); - } - - boot_info.cmdline = high + 4096; - if (kernel_cmdline && strlen(kernel_cmdline)) { - pstrcpy_targphys("cmdline", boot_info.cmdline, 256, kernel_cmdline); - } - /* Provide a device-tree. */ - boot_info.fdt = boot_info.cmdline + 4096; - microblaze_load_dtb(boot_info.fdt, ram_size, - boot_info.initrd_start, - boot_info.initrd_end, - kernel_cmdline, - /* Preference a -dtb argument */ - dtb_arg ? dtb_arg : filename); - } - g_free(filename); -} diff --git a/qemu/hw/microblaze/boot.h b/qemu/hw/microblaze/boot.h deleted file mode 100644 index 0eb7f8e4f..000000000 --- a/qemu/hw/microblaze/boot.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef __MICROBLAZE_BOOT__ -#define __MICROBLAZE_BOOT__ - -#include "hw/hw.h" - -void microblaze_load_kernel(MicroBlazeCPU *cpu, hwaddr ddr_base, - uint32_t ramsize, - const char *initrd_filename, - const char *dtb_filename, - void (*machine_cpu_reset)(MicroBlazeCPU *)); - -#endif /* __MICROBLAZE_BOOT __ */ diff --git a/qemu/hw/microblaze/petalogix_ml605_mmu.c b/qemu/hw/microblaze/petalogix_ml605_mmu.c deleted file mode 100644 index 07527b677..000000000 --- a/qemu/hw/microblaze/petalogix_ml605_mmu.c +++ /dev/null @@ -1,221 +0,0 @@ -/* - * Model of Petalogix linux reference design targeting Xilinx Spartan ml605 - * board. - * - * Copyright (c) 2011 Michal Simek <monstr@monstr.eu> - * Copyright (c) 2011 PetaLogix - * Copyright (c) 2009 Edgar E. Iglesias. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "qemu/osdep.h" -#include "qapi/error.h" -#include "qemu-common.h" -#include "cpu.h" -#include "hw/sysbus.h" -#include "hw/hw.h" -#include "net/net.h" -#include "hw/block/flash.h" -#include "sysemu/sysemu.h" -#include "hw/devices.h" -#include "hw/boards.h" -#include "sysemu/block-backend.h" -#include "hw/char/serial.h" -#include "exec/address-spaces.h" -#include "hw/ssi/ssi.h" - -#include "boot.h" - -#include "hw/stream.h" - -#define LMB_BRAM_SIZE (128 * 1024) -#define FLASH_SIZE (32 * 1024 * 1024) - -#define BINARY_DEVICE_TREE_FILE "petalogix-ml605.dtb" - -#define NUM_SPI_FLASHES 4 - -#define SPI_BASEADDR 0x40a00000 -#define MEMORY_BASEADDR 0x50000000 -#define FLASH_BASEADDR 0x86000000 -#define INTC_BASEADDR 0x81800000 -#define TIMER_BASEADDR 0x83c00000 -#define UART16550_BASEADDR 0x83e00000 -#define AXIENET_BASEADDR 0x82780000 -#define AXIDMA_BASEADDR 0x84600000 - -#define AXIDMA_IRQ1 0 -#define AXIDMA_IRQ0 1 -#define TIMER_IRQ 2 -#define AXIENET_IRQ 3 -#define SPI_IRQ 4 -#define UART16550_IRQ 5 - -static void -petalogix_ml605_init(MachineState *machine) -{ - ram_addr_t ram_size = machine->ram_size; - MemoryRegion *address_space_mem = get_system_memory(); - DeviceState *dev, *dma, *eth0; - Object *ds, *cs; - MicroBlazeCPU *cpu; - SysBusDevice *busdev; - DriveInfo *dinfo; - int i; - MemoryRegion *phys_lmb_bram = g_new(MemoryRegion, 1); - MemoryRegion *phys_ram = g_new(MemoryRegion, 1); - qemu_irq irq[32]; - - /* init CPUs */ - cpu = MICROBLAZE_CPU(object_new(TYPE_MICROBLAZE_CPU)); - object_property_set_str(OBJECT(cpu), "8.10.a", "version", &error_abort); - /* Use FPU but don't use floating point conversion and square - * root instructions - */ - object_property_set_int(OBJECT(cpu), 1, "use-fpu", &error_abort); - object_property_set_bool(OBJECT(cpu), true, "dcache-writeback", - &error_abort); - object_property_set_bool(OBJECT(cpu), true, "endianness", &error_abort); - object_property_set_bool(OBJECT(cpu), true, "realized", &error_abort); - - /* Attach emulated BRAM through the LMB. */ - memory_region_init_ram(phys_lmb_bram, NULL, "petalogix_ml605.lmb_bram", - LMB_BRAM_SIZE, &error_fatal); - vmstate_register_ram_global(phys_lmb_bram); - memory_region_add_subregion(address_space_mem, 0x00000000, phys_lmb_bram); - - memory_region_init_ram(phys_ram, NULL, "petalogix_ml605.ram", ram_size, - &error_fatal); - vmstate_register_ram_global(phys_ram); - memory_region_add_subregion(address_space_mem, MEMORY_BASEADDR, phys_ram); - - dinfo = drive_get(IF_PFLASH, 0, 0); - /* 5th parameter 2 means bank-width - * 10th paremeter 0 means little-endian */ - pflash_cfi01_register(FLASH_BASEADDR, - NULL, "petalogix_ml605.flash", FLASH_SIZE, - dinfo ? blk_by_legacy_dinfo(dinfo) : NULL, - (64 * 1024), FLASH_SIZE >> 16, - 2, 0x89, 0x18, 0x0000, 0x0, 0); - - - dev = qdev_create(NULL, "xlnx.xps-intc"); - qdev_prop_set_uint32(dev, "kind-of-intr", 1 << TIMER_IRQ); - qdev_init_nofail(dev); - sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, INTC_BASEADDR); - sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, - qdev_get_gpio_in(DEVICE(cpu), MB_CPU_IRQ)); - for (i = 0; i < 32; i++) { - irq[i] = qdev_get_gpio_in(dev, i); - } - - serial_mm_init(address_space_mem, UART16550_BASEADDR + 0x1000, 2, - irq[UART16550_IRQ], 115200, serial_hds[0], - DEVICE_LITTLE_ENDIAN); - - /* 2 timers at irq 2 @ 100 Mhz. */ - dev = qdev_create(NULL, "xlnx.xps-timer"); - qdev_prop_set_uint32(dev, "one-timer-only", 0); - qdev_prop_set_uint32(dev, "clock-frequency", 100 * 1000000); - qdev_init_nofail(dev); - sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, TIMER_BASEADDR); - sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, irq[TIMER_IRQ]); - - /* axi ethernet and dma initialization. */ - qemu_check_nic_model(&nd_table[0], "xlnx.axi-ethernet"); - eth0 = qdev_create(NULL, "xlnx.axi-ethernet"); - dma = qdev_create(NULL, "xlnx.axi-dma"); - - /* FIXME: attach to the sysbus instead */ - object_property_add_child(qdev_get_machine(), "xilinx-eth", OBJECT(eth0), - NULL); - object_property_add_child(qdev_get_machine(), "xilinx-dma", OBJECT(dma), - NULL); - - ds = object_property_get_link(OBJECT(dma), - "axistream-connected-target", NULL); - cs = object_property_get_link(OBJECT(dma), - "axistream-control-connected-target", NULL); - qdev_set_nic_properties(eth0, &nd_table[0]); - qdev_prop_set_uint32(eth0, "rxmem", 0x1000); - qdev_prop_set_uint32(eth0, "txmem", 0x1000); - object_property_set_link(OBJECT(eth0), OBJECT(ds), - "axistream-connected", &error_abort); - object_property_set_link(OBJECT(eth0), OBJECT(cs), - "axistream-control-connected", &error_abort); - qdev_init_nofail(eth0); - sysbus_mmio_map(SYS_BUS_DEVICE(eth0), 0, AXIENET_BASEADDR); - sysbus_connect_irq(SYS_BUS_DEVICE(eth0), 0, irq[AXIENET_IRQ]); - - ds = object_property_get_link(OBJECT(eth0), - "axistream-connected-target", NULL); - cs = object_property_get_link(OBJECT(eth0), - "axistream-control-connected-target", NULL); - qdev_prop_set_uint32(dma, "freqhz", 100 * 1000000); - object_property_set_link(OBJECT(dma), OBJECT(ds), - "axistream-connected", &error_abort); - object_property_set_link(OBJECT(dma), OBJECT(cs), - "axistream-control-connected", &error_abort); - qdev_init_nofail(dma); - sysbus_mmio_map(SYS_BUS_DEVICE(dma), 0, AXIDMA_BASEADDR); - sysbus_connect_irq(SYS_BUS_DEVICE(dma), 0, irq[AXIDMA_IRQ0]); - sysbus_connect_irq(SYS_BUS_DEVICE(dma), 1, irq[AXIDMA_IRQ1]); - - { - SSIBus *spi; - - dev = qdev_create(NULL, "xlnx.xps-spi"); - qdev_prop_set_uint8(dev, "num-ss-bits", NUM_SPI_FLASHES); - qdev_init_nofail(dev); - busdev = SYS_BUS_DEVICE(dev); - sysbus_mmio_map(busdev, 0, SPI_BASEADDR); - sysbus_connect_irq(busdev, 0, irq[SPI_IRQ]); - - spi = (SSIBus *)qdev_get_child_bus(dev, "spi"); - - for (i = 0; i < NUM_SPI_FLASHES; i++) { - qemu_irq cs_line; - - dev = ssi_create_slave(spi, "n25q128"); - cs_line = qdev_get_gpio_in_named(dev, SSI_GPIO_CS, 0); - sysbus_connect_irq(busdev, i+1, cs_line); - } - } - - /* setup PVR to match kernel settings */ - cpu->env.pvr.regs[4] = 0xc56b8000; - cpu->env.pvr.regs[5] = 0xc56be000; - cpu->env.pvr.regs[10] = 0x0e000000; /* virtex 6 */ - - microblaze_load_kernel(cpu, MEMORY_BASEADDR, ram_size, - machine->initrd_filename, - BINARY_DEVICE_TREE_FILE, - NULL); - -} - -static void petalogix_ml605_machine_init(MachineClass *mc) -{ - mc->desc = "PetaLogix linux refdesign for xilinx ml605 little endian"; - mc->init = petalogix_ml605_init; - mc->is_default = 0; -} - -DEFINE_MACHINE("petalogix-ml605", petalogix_ml605_machine_init) diff --git a/qemu/hw/microblaze/petalogix_s3adsp1800_mmu.c b/qemu/hw/microblaze/petalogix_s3adsp1800_mmu.c deleted file mode 100644 index f821e1cfe..000000000 --- a/qemu/hw/microblaze/petalogix_s3adsp1800_mmu.c +++ /dev/null @@ -1,139 +0,0 @@ -/* - * Model of Petalogix linux reference design targeting Xilinx Spartan 3ADSP-1800 - * boards. - * - * Copyright (c) 2009 Edgar E. Iglesias. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "qemu/osdep.h" -#include "qapi/error.h" -#include "qemu-common.h" -#include "cpu.h" -#include "hw/sysbus.h" -#include "hw/hw.h" -#include "net/net.h" -#include "hw/block/flash.h" -#include "sysemu/sysemu.h" -#include "hw/devices.h" -#include "hw/boards.h" -#include "sysemu/block-backend.h" -#include "exec/address-spaces.h" - -#include "boot.h" - -#define LMB_BRAM_SIZE (128 * 1024) -#define FLASH_SIZE (16 * 1024 * 1024) - -#define BINARY_DEVICE_TREE_FILE "petalogix-s3adsp1800.dtb" - -#define MEMORY_BASEADDR 0x90000000 -#define FLASH_BASEADDR 0xa0000000 -#define INTC_BASEADDR 0x81800000 -#define TIMER_BASEADDR 0x83c00000 -#define UARTLITE_BASEADDR 0x84000000 -#define ETHLITE_BASEADDR 0x81000000 - -#define TIMER_IRQ 0 -#define ETHLITE_IRQ 1 -#define UARTLITE_IRQ 3 - -static void -petalogix_s3adsp1800_init(MachineState *machine) -{ - ram_addr_t ram_size = machine->ram_size; - DeviceState *dev; - MicroBlazeCPU *cpu; - DriveInfo *dinfo; - int i; - hwaddr ddr_base = MEMORY_BASEADDR; - MemoryRegion *phys_lmb_bram = g_new(MemoryRegion, 1); - MemoryRegion *phys_ram = g_new(MemoryRegion, 1); - qemu_irq irq[32]; - MemoryRegion *sysmem = get_system_memory(); - - cpu = MICROBLAZE_CPU(object_new(TYPE_MICROBLAZE_CPU)); - object_property_set_str(OBJECT(cpu), "7.10.d", "version", &error_abort); - object_property_set_bool(OBJECT(cpu), true, "realized", &error_abort); - - /* Attach emulated BRAM through the LMB. */ - memory_region_init_ram(phys_lmb_bram, NULL, - "petalogix_s3adsp1800.lmb_bram", LMB_BRAM_SIZE, - &error_fatal); - vmstate_register_ram_global(phys_lmb_bram); - memory_region_add_subregion(sysmem, 0x00000000, phys_lmb_bram); - - memory_region_init_ram(phys_ram, NULL, "petalogix_s3adsp1800.ram", - ram_size, &error_fatal); - vmstate_register_ram_global(phys_ram); - memory_region_add_subregion(sysmem, ddr_base, phys_ram); - - dinfo = drive_get(IF_PFLASH, 0, 0); - pflash_cfi01_register(FLASH_BASEADDR, - NULL, "petalogix_s3adsp1800.flash", FLASH_SIZE, - dinfo ? blk_by_legacy_dinfo(dinfo) : NULL, - (64 * 1024), FLASH_SIZE >> 16, - 1, 0x89, 0x18, 0x0000, 0x0, 1); - - dev = qdev_create(NULL, "xlnx.xps-intc"); - qdev_prop_set_uint32(dev, "kind-of-intr", - 1 << ETHLITE_IRQ | 1 << UARTLITE_IRQ); - qdev_init_nofail(dev); - sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, INTC_BASEADDR); - sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, - qdev_get_gpio_in(DEVICE(cpu), MB_CPU_IRQ)); - for (i = 0; i < 32; i++) { - irq[i] = qdev_get_gpio_in(dev, i); - } - - sysbus_create_simple("xlnx.xps-uartlite", UARTLITE_BASEADDR, - irq[UARTLITE_IRQ]); - - /* 2 timers at irq 2 @ 62 Mhz. */ - dev = qdev_create(NULL, "xlnx.xps-timer"); - qdev_prop_set_uint32(dev, "one-timer-only", 0); - qdev_prop_set_uint32(dev, "clock-frequency", 62 * 1000000); - qdev_init_nofail(dev); - sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, TIMER_BASEADDR); - sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, irq[TIMER_IRQ]); - - qemu_check_nic_model(&nd_table[0], "xlnx.xps-ethernetlite"); - dev = qdev_create(NULL, "xlnx.xps-ethernetlite"); - qdev_set_nic_properties(dev, &nd_table[0]); - qdev_prop_set_uint32(dev, "tx-ping-pong", 0); - qdev_prop_set_uint32(dev, "rx-ping-pong", 0); - qdev_init_nofail(dev); - sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, ETHLITE_BASEADDR); - sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, irq[ETHLITE_IRQ]); - - microblaze_load_kernel(cpu, ddr_base, ram_size, - machine->initrd_filename, - BINARY_DEVICE_TREE_FILE, - NULL); -} - -static void petalogix_s3adsp1800_machine_init(MachineClass *mc) -{ - mc->desc = "PetaLogix linux refdesign for xilinx Spartan 3ADSP1800"; - mc->init = petalogix_s3adsp1800_init; - mc->is_default = 1; -} - -DEFINE_MACHINE("petalogix-s3adsp1800", petalogix_s3adsp1800_machine_init) |