diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/axis_dev88.c | 1 | ||||
| -rw-r--r-- | hw/etraxfs.c | 159 |
2 files changed, 1 insertions, 159 deletions
diff --git a/hw/axis_dev88.c b/hw/axis_dev88.c index e0a8c14c12..1c83e93194 100644 --- a/hw/axis_dev88.c +++ b/hw/axis_dev88.c @@ -350,6 +350,7 @@ static QEMUMachine axisdev88_machine = { .name = "axis-dev88", .desc = "AXIS devboard 88", .init = axisdev88_init, + .is_default = 1, }; static void axisdev88_machine_init(void) diff --git a/hw/etraxfs.c b/hw/etraxfs.c deleted file mode 100644 index b84d74a11e..0000000000 --- a/hw/etraxfs.c +++ /dev/null @@ -1,159 +0,0 @@ -/* - * QEMU ETRAX System Emulator - * - * Copyright (c) 2007 Edgar E. Iglesias, Axis Communications AB. - * - * 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 "sysbus.h" -#include "boards.h" -#include "net.h" -#include "flash.h" -#include "etraxfs.h" -#include "loader.h" -#include "elf.h" -#include "cris-boot.h" -#include "blockdev.h" - -#define FLASH_SIZE 0x2000000 -#define INTMEM_SIZE (128 * 1024) - -static struct cris_load_info li; - -static void flash_cpu_reset(void *opaque) -{ - CPUState *env = opaque; - cpu_reset(env); -} - -static -void bareetraxfs_init (ram_addr_t ram_size, - const char *boot_device, - const char *kernel_filename, const char *kernel_cmdline, - const char *initrd_filename, const char *cpu_model) -{ - DeviceState *dev; - SysBusDevice *s; - CPUState *env; - qemu_irq irq[30], nmi[2], *cpu_irq; - void *etraxfs_dmac; - struct etraxfs_dma_client *eth[2] = {NULL, NULL}; - DriveInfo *dinfo; - int i; - ram_addr_t phys_ram; - ram_addr_t phys_flash; - ram_addr_t phys_intmem; - - /* init CPUs */ - if (cpu_model == NULL) { - cpu_model = "crisv32"; - } - env = cpu_init(cpu_model); - - /* allocate RAM */ - phys_ram = qemu_ram_alloc(NULL, "etraxfs.ram", ram_size); - cpu_register_physical_memory(0x40000000, ram_size, phys_ram | IO_MEM_RAM); - - /* The ETRAX-FS has 128Kb on chip ram, the docs refer to it as the - internal memory. */ - phys_intmem = qemu_ram_alloc(NULL, "etraxfs.chipram", INTMEM_SIZE); - cpu_register_physical_memory(0x38000000, INTMEM_SIZE, - phys_intmem | IO_MEM_RAM); - - - phys_flash = qemu_ram_alloc(NULL, "etraxfs.flash", FLASH_SIZE); - dinfo = drive_get(IF_PFLASH, 0, 0); - pflash_cfi02_register(0x0, phys_flash, - dinfo ? dinfo->bdrv : NULL, (64 * 1024), - FLASH_SIZE >> 16, - 1, 2, 0x0000, 0x0000, 0x0000, 0x0000, - 0x555, 0x2aa, 0); - cpu_irq = cris_pic_init_cpu(env); - dev = qdev_create(NULL, "etraxfs,pic"); - /* FIXME: Is there a proper way to signal vectors to the CPU core? */ - qdev_prop_set_ptr(dev, "interrupt_vector", &env->interrupt_vector); - qdev_init_nofail(dev); - s = sysbus_from_qdev(dev); - sysbus_mmio_map(s, 0, 0x3001c000); - sysbus_connect_irq(s, 0, cpu_irq[0]); - sysbus_connect_irq(s, 1, cpu_irq[1]); - for (i = 0; i < 30; i++) { - irq[i] = qdev_get_gpio_in(dev, i); - } - nmi[0] = qdev_get_gpio_in(dev, 30); - nmi[1] = qdev_get_gpio_in(dev, 31); - - etraxfs_dmac = etraxfs_dmac_init(0x30000000, 10); - for (i = 0; i < 10; i++) { - /* On ETRAX, odd numbered channels are inputs. */ - etraxfs_dmac_connect(etraxfs_dmac, i, irq + 7 + i, i & 1); - } - - /* Add the two ethernet blocks. */ - eth[0] = etraxfs_eth_init(&nd_table[0], 0x30034000, 1); - if (nb_nics > 1) - eth[1] = etraxfs_eth_init(&nd_table[1], 0x30036000, 2); - - /* The DMA Connector block is missing, hardwire things for now. */ - etraxfs_dmac_connect_client(etraxfs_dmac, 0, eth[0]); - etraxfs_dmac_connect_client(etraxfs_dmac, 1, eth[0] + 1); - if (eth[1]) { - etraxfs_dmac_connect_client(etraxfs_dmac, 6, eth[1]); - etraxfs_dmac_connect_client(etraxfs_dmac, 7, eth[1] + 1); - } - - /* 2 timers. */ - sysbus_create_varargs("etraxfs,timer", 0x3001e000, irq[0x1b], nmi[1], NULL); - sysbus_create_varargs("etraxfs,timer", 0x3005e000, irq[0x1b], nmi[1], NULL); - - for (i = 0; i < 4; i++) { - sysbus_create_simple("etraxfs,serial", 0x30026000 + i * 0x2000, - irq[0x14 + i]); - } - - if (kernel_filename) { - li.image_filename = kernel_filename; - li.cmdline = kernel_cmdline; - cris_load_image(env, &li); - } else { - if (!dinfo) { - fprintf(stderr, - "Provide a kernel image or a flash image to boot from.\n"); - exit(1); - } - - /* Nothing more to do for flash images, those boot from addr 0. */ - qemu_register_reset(flash_cpu_reset, env); - } -} - -static QEMUMachine bareetraxfs_machine = { - .name = "bareetraxfs", - .desc = "Bare ETRAX FS board", - .init = bareetraxfs_init, - .is_default = 1, -}; - -static void bareetraxfs_machine_init(void) -{ - qemu_register_machine(&bareetraxfs_machine); -} - -machine_init(bareetraxfs_machine_init); |