diff options
Diffstat (limited to 'hw/mips')
| -rw-r--r-- | hw/mips/Makefile.objs | 3 | ||||
| -rw-r--r-- | hw/mips/mips_jazz.c | 53 | ||||
| -rw-r--r-- | hw/mips/mips_malta.c | 15 |
3 files changed, 44 insertions, 27 deletions
diff --git a/hw/mips/Makefile.objs b/hw/mips/Makefile.objs index 0a652f8521..9633f3a57d 100644 --- a/hw/mips/Makefile.objs +++ b/hw/mips/Makefile.objs @@ -1,4 +1,5 @@ -obj-y += mips_r4k.o mips_jazz.o mips_malta.o mips_mipssim.o +obj-y += mips_r4k.o mips_malta.o mips_mipssim.o obj-y += addr.o cputimer.o mips_int.o +obj-$(CONFIG_JAZZ) += mips_jazz.o obj-$(CONFIG_FULONG) += mips_fulong2e.o obj-y += gt64xxx_pci.o diff --git a/hw/mips/mips_jazz.c b/hw/mips/mips_jazz.c index 2c153e092f..9d60633efb 100644 --- a/hw/mips/mips_jazz.c +++ b/hw/mips/mips_jazz.c @@ -135,16 +135,16 @@ static void mips_jazz_init(MachineState *machine, MIPSCPU *cpu; CPUClass *cc; CPUMIPSState *env; - qemu_irq *rc4030, *i8259; + qemu_irq *i8259; rc4030_dma *dmas; - void* rc4030_opaque; + MemoryRegion *rc4030_dma_mr; MemoryRegion *isa_mem = g_new(MemoryRegion, 1); MemoryRegion *isa_io = g_new(MemoryRegion, 1); MemoryRegion *rtc = g_new(MemoryRegion, 1); MemoryRegion *i8042 = g_new(MemoryRegion, 1); MemoryRegion *dma_dummy = g_new(MemoryRegion, 1); NICInfo *nd; - DeviceState *dev; + DeviceState *dev, *rc4030; SysBusDevice *sysbus; ISABus *isa_bus; ISADevice *pit; @@ -157,12 +157,7 @@ static void mips_jazz_init(MachineState *machine, /* init CPUs */ if (cpu_model == NULL) { -#ifdef TARGET_MIPS64 cpu_model = "R4000"; -#else - /* FIXME: All wrong, this maybe should be R3000 for the older JAZZs. */ - cpu_model = "24Kf"; -#endif } cpu = cpu_mips_init(cpu_model); if (cpu == NULL) { @@ -218,8 +213,14 @@ static void mips_jazz_init(MachineState *machine, cpu_mips_clock_init(env); /* Chipset */ - rc4030_opaque = rc4030_init(env->irq[6], env->irq[3], &rc4030, &dmas, - address_space); + rc4030 = rc4030_init(&dmas, &rc4030_dma_mr); + sysbus = SYS_BUS_DEVICE(rc4030); + sysbus_connect_irq(sysbus, 0, env->irq[6]); + sysbus_connect_irq(sysbus, 1, env->irq[3]); + memory_region_add_subregion(address_space, 0x80000000, + sysbus_mmio_get_region(sysbus, 0)); + memory_region_add_subregion(address_space, 0xf0000000, + sysbus_mmio_get_region(sysbus, 1)); memory_region_init_io(dma_dummy, NULL, &dma_dummy_ops, NULL, "dummy_dma", 0x1000); memory_region_add_subregion(address_space, 0x8000d000, dma_dummy); @@ -246,7 +247,7 @@ static void mips_jazz_init(MachineState *machine, sysbus = SYS_BUS_DEVICE(dev); sysbus_mmio_map(sysbus, 0, 0x60080000); sysbus_mmio_map(sysbus, 1, 0x40000000); - sysbus_connect_irq(sysbus, 0, rc4030[3]); + sysbus_connect_irq(sysbus, 0, qdev_get_gpio_in(rc4030, 3)); { /* Simple ROM, so user doesn't have to provide one */ MemoryRegion *rom_mr = g_new(MemoryRegion, 1); @@ -272,8 +273,17 @@ static void mips_jazz_init(MachineState *machine, if (!nd->model) nd->model = g_strdup("dp83932"); if (strcmp(nd->model, "dp83932") == 0) { - dp83932_init(nd, 0x80001000, 2, get_system_memory(), rc4030[4], - rc4030_opaque, rc4030_dma_memory_rw); + qemu_check_nic_model(nd, "dp83932"); + + dev = qdev_create(NULL, "dp8393x"); + qdev_set_nic_properties(dev, nd); + qdev_prop_set_uint8(dev, "it_shift", 2); + qdev_prop_set_ptr(dev, "dma_mr", rc4030_dma_mr); + qdev_init_nofail(dev); + sysbus = SYS_BUS_DEVICE(dev); + sysbus_mmio_map(sysbus, 0, 0x80001000); + sysbus_mmio_map(sysbus, 1, 0x8000b000); + sysbus_connect_irq(sysbus, 0, qdev_get_gpio_in(rc4030, 4)); break; } else if (is_help_option(nd->model)) { fprintf(stderr, "qemu: Supported NICs: dp83932\n"); @@ -287,7 +297,7 @@ static void mips_jazz_init(MachineState *machine, /* SCSI adapter */ esp_init(0x80002000, 0, rc4030_dma_read, rc4030_dma_write, dmas[0], - rc4030[5], &esp_reset, &dma_enable); + qdev_get_gpio_in(rc4030, 5), &esp_reset, &dma_enable); /* Floppy */ if (drive_get_max_bus(IF_FLOPPY) >= MAX_FD) { @@ -297,7 +307,7 @@ static void mips_jazz_init(MachineState *machine, for (n = 0; n < MAX_FD; n++) { fds[n] = drive_get(IF_FLOPPY, 0, n); } - fdctrl_init_sysbus(rc4030[1], 0, 0x80003000, fds); + fdctrl_init_sysbus(qdev_get_gpio_in(rc4030, 1), 0, 0x80003000, fds); /* Real time clock */ rtc_init(isa_bus, 1980, NULL); @@ -305,23 +315,26 @@ static void mips_jazz_init(MachineState *machine, memory_region_add_subregion(address_space, 0x80004000, rtc); /* Keyboard (i8042) */ - i8042_mm_init(rc4030[6], rc4030[7], i8042, 0x1000, 0x1); + i8042_mm_init(qdev_get_gpio_in(rc4030, 6), qdev_get_gpio_in(rc4030, 7), + i8042, 0x1000, 0x1); memory_region_add_subregion(address_space, 0x80005000, i8042); /* Serial ports */ if (serial_hds[0]) { - serial_mm_init(address_space, 0x80006000, 0, rc4030[8], 8000000/16, + serial_mm_init(address_space, 0x80006000, 0, + qdev_get_gpio_in(rc4030, 8), 8000000/16, serial_hds[0], DEVICE_NATIVE_ENDIAN); } if (serial_hds[1]) { - serial_mm_init(address_space, 0x80007000, 0, rc4030[9], 8000000/16, + serial_mm_init(address_space, 0x80007000, 0, + qdev_get_gpio_in(rc4030, 9), 8000000/16, serial_hds[1], DEVICE_NATIVE_ENDIAN); } /* Parallel port */ if (parallel_hds[0]) - parallel_mm_init(address_space, 0x80008000, 0, rc4030[0], - parallel_hds[0]); + parallel_mm_init(address_space, 0x80008000, 0, + qdev_get_gpio_in(rc4030, 0), parallel_hds[0]); /* FIXME: missing Jazz sound at 0x8000c000, rc4030[2] */ diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c index 5140882c00..786a8f0638 100644 --- a/hw/mips/mips_malta.c +++ b/hw/mips/mips_malta.c @@ -97,7 +97,7 @@ typedef struct { static ISADevice *pit; static struct _loaderparams { - int ram_size; + int ram_size, ram_low_size; const char *kernel_filename; const char *kernel_cmdline; const char *initrd_filename; @@ -641,8 +641,8 @@ static void write_bootloader (CPUMIPSState *env, uint8_t *base, stl_p(p++, 0x34a50000 | (ENVP_ADDR & 0xffff)); /* ori a1, a1, low(ENVP_ADDR) */ stl_p(p++, 0x3c060000 | (((ENVP_ADDR + 8) >> 16) & 0xffff)); /* lui a2, high(ENVP_ADDR + 8) */ stl_p(p++, 0x34c60000 | ((ENVP_ADDR + 8) & 0xffff)); /* ori a2, a2, low(ENVP_ADDR + 8) */ - stl_p(p++, 0x3c070000 | (loaderparams.ram_size >> 16)); /* lui a3, high(ram_size) */ - stl_p(p++, 0x34e70000 | (loaderparams.ram_size & 0xffff)); /* ori a3, a3, low(ram_size) */ + stl_p(p++, 0x3c070000 | (loaderparams.ram_low_size >> 16)); /* lui a3, high(ram_low_size) */ + stl_p(p++, 0x34e70000 | (loaderparams.ram_low_size & 0xffff)); /* ori a3, a3, low(ram_low_size) */ /* Load BAR registers as done by YAMON */ stl_p(p++, 0x3c09b400); /* lui t1, 0xb400 */ @@ -851,8 +851,10 @@ static int64_t load_kernel (void) } prom_set(prom_buf, prom_index++, "memsize"); - prom_set(prom_buf, prom_index++, "%i", - MIN(loaderparams.ram_size, 256 << 20)); + prom_set(prom_buf, prom_index++, "%u", loaderparams.ram_low_size); + + prom_set(prom_buf, prom_index++, "ememsize"); + prom_set(prom_buf, prom_index++, "%u", loaderparams.ram_size); prom_set(prom_buf, prom_index++, "modetty0"); prom_set(prom_buf, prom_index++, "38400n8r"); @@ -1054,7 +1056,8 @@ void mips_malta_init(MachineState *machine) } /* Write a small bootloader to the flash location. */ - loaderparams.ram_size = ram_low_size; + loaderparams.ram_size = ram_size; + loaderparams.ram_low_size = ram_low_size; loaderparams.kernel_filename = kernel_filename; loaderparams.kernel_cmdline = kernel_cmdline; loaderparams.initrd_filename = initrd_filename; |