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authorPaolo Bonzini <pbonzini@redhat.com>2013-02-05 12:03:15 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2013-03-01 15:01:19 +0100
commit530182169e897c0e401b245552a4c58dc6846912 (patch)
tree8c39251d7e89855a89d925359f71639400782cd6 /hw/sun4m.c
parente4c8b28cde12d01ada8fe869567dc5717a2dfcb7 (diff)
downloadqemu-530182169e897c0e401b245552a4c58dc6846912.zip
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hw: move boards and other isolated files to hw/ARCH
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/sun4m.c')
-rw-r--r--hw/sun4m.c1936
1 files changed, 0 insertions, 1936 deletions
diff --git a/hw/sun4m.c b/hw/sun4m.c
deleted file mode 100644
index 37bd041..0000000
--- a/hw/sun4m.c
+++ /dev/null
@@ -1,1936 +0,0 @@
-/*
- * QEMU Sun4m & Sun4d & Sun4c System Emulator
- *
- * Copyright (c) 2003-2005 Fabrice Bellard
- *
- * 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 "hw/sysbus.h"
-#include "qemu/timer.h"
-#include "hw/sun4m.h"
-#include "hw/nvram.h"
-#include "hw/sparc32_dma.h"
-#include "hw/fdc.h"
-#include "sysemu/sysemu.h"
-#include "net/net.h"
-#include "hw/boards.h"
-#include "hw/firmware_abi.h"
-#include "hw/esp.h"
-#include "hw/pc.h"
-#include "hw/isa.h"
-#include "hw/fw_cfg.h"
-#include "hw/escc.h"
-#include "hw/empty_slot.h"
-#include "hw/qdev-addr.h"
-#include "hw/loader.h"
-#include "elf.h"
-#include "sysemu/blockdev.h"
-#include "trace.h"
-
-/*
- * Sun4m architecture was used in the following machines:
- *
- * SPARCserver 6xxMP/xx
- * SPARCclassic (SPARCclassic Server)(SPARCstation LC) (4/15),
- * SPARCclassic X (4/10)
- * SPARCstation LX/ZX (4/30)
- * SPARCstation Voyager
- * SPARCstation 10/xx, SPARCserver 10/xx
- * SPARCstation 5, SPARCserver 5
- * SPARCstation 20/xx, SPARCserver 20
- * SPARCstation 4
- *
- * Sun4d architecture was used in the following machines:
- *
- * SPARCcenter 2000
- * SPARCserver 1000
- *
- * Sun4c architecture was used in the following machines:
- * SPARCstation 1/1+, SPARCserver 1/1+
- * SPARCstation SLC
- * SPARCstation IPC
- * SPARCstation ELC
- * SPARCstation IPX
- *
- * See for example: http://www.sunhelp.org/faq/sunref1.html
- */
-
-#define KERNEL_LOAD_ADDR 0x00004000
-#define CMDLINE_ADDR 0x007ff000
-#define INITRD_LOAD_ADDR 0x00800000
-#define PROM_SIZE_MAX (1024 * 1024)
-#define PROM_VADDR 0xffd00000
-#define PROM_FILENAME "openbios-sparc32"
-#define CFG_ADDR 0xd00000510ULL
-#define FW_CFG_SUN4M_DEPTH (FW_CFG_ARCH_LOCAL + 0x00)
-
-#define MAX_CPUS 16
-#define MAX_PILS 16
-#define MAX_VSIMMS 4
-
-#define ESCC_CLOCK 4915200
-
-struct sun4m_hwdef {
- hwaddr iommu_base, iommu_pad_base, iommu_pad_len, slavio_base;
- hwaddr intctl_base, counter_base, nvram_base, ms_kb_base;
- hwaddr serial_base, fd_base;
- hwaddr afx_base, idreg_base, dma_base, esp_base, le_base;
- hwaddr tcx_base, cs_base, apc_base, aux1_base, aux2_base;
- hwaddr bpp_base, dbri_base, sx_base;
- struct {
- hwaddr reg_base, vram_base;
- } vsimm[MAX_VSIMMS];
- hwaddr ecc_base;
- uint64_t max_mem;
- const char * const default_cpu_model;
- uint32_t ecc_version;
- uint32_t iommu_version;
- uint16_t machine_id;
- uint8_t nvram_machine_id;
-};
-
-#define MAX_IOUNITS 5
-
-struct sun4d_hwdef {
- hwaddr iounit_bases[MAX_IOUNITS], slavio_base;
- hwaddr counter_base, nvram_base, ms_kb_base;
- hwaddr serial_base;
- hwaddr espdma_base, esp_base;
- hwaddr ledma_base, le_base;
- hwaddr tcx_base;
- hwaddr sbi_base;
- uint64_t max_mem;
- const char * const default_cpu_model;
- uint32_t iounit_version;
- uint16_t machine_id;
- uint8_t nvram_machine_id;
-};
-
-struct sun4c_hwdef {
- hwaddr iommu_base, slavio_base;
- hwaddr intctl_base, counter_base, nvram_base, ms_kb_base;
- hwaddr serial_base, fd_base;
- hwaddr idreg_base, dma_base, esp_base, le_base;
- hwaddr tcx_base, aux1_base;
- uint64_t max_mem;
- const char * const default_cpu_model;
- uint32_t iommu_version;
- uint16_t machine_id;
- uint8_t nvram_machine_id;
-};
-
-int DMA_get_channel_mode (int nchan)
-{
- return 0;
-}
-int DMA_read_memory (int nchan, void *buf, int pos, int size)
-{
- return 0;
-}
-int DMA_write_memory (int nchan, void *buf, int pos, int size)
-{
- return 0;
-}
-void DMA_hold_DREQ (int nchan) {}
-void DMA_release_DREQ (int nchan) {}
-void DMA_schedule(int nchan) {}
-
-void DMA_init(int high_page_enable, qemu_irq *cpu_request_exit)
-{
-}
-
-void DMA_register_channel (int nchan,
- DMA_transfer_handler transfer_handler,
- void *opaque)
-{
-}
-
-static int fw_cfg_boot_set(void *opaque, const char *boot_device)
-{
- fw_cfg_add_i16(opaque, FW_CFG_BOOT_DEVICE, boot_device[0]);
- return 0;
-}
-
-static void nvram_init(M48t59State *nvram, uint8_t *macaddr,
- const char *cmdline, const char *boot_devices,
- ram_addr_t RAM_size, uint32_t kernel_size,
- int width, int height, int depth,
- int nvram_machine_id, const char *arch)
-{
- unsigned int i;
- uint32_t start, end;
- uint8_t image[0x1ff0];
- struct OpenBIOS_nvpart_v1 *part_header;
-
- memset(image, '\0', sizeof(image));
-
- start = 0;
-
- // OpenBIOS nvram variables
- // Variable partition
- part_header = (struct OpenBIOS_nvpart_v1 *)&image[start];
- part_header->signature = OPENBIOS_PART_SYSTEM;
- pstrcpy(part_header->name, sizeof(part_header->name), "system");
-
- end = start + sizeof(struct OpenBIOS_nvpart_v1);
- for (i = 0; i < nb_prom_envs; i++)
- end = OpenBIOS_set_var(image, end, prom_envs[i]);
-
- // End marker
- image[end++] = '\0';
-
- end = start + ((end - start + 15) & ~15);
- OpenBIOS_finish_partition(part_header, end - start);
-
- // free partition
- start = end;
- part_header = (struct OpenBIOS_nvpart_v1 *)&image[start];
- part_header->signature = OPENBIOS_PART_FREE;
- pstrcpy(part_header->name, sizeof(part_header->name), "free");
-
- end = 0x1fd0;
- OpenBIOS_finish_partition(part_header, end - start);
-
- Sun_init_header((struct Sun_nvram *)&image[0x1fd8], macaddr,
- nvram_machine_id);
-
- for (i = 0; i < sizeof(image); i++)
- m48t59_write(nvram, i, image[i]);
-}
-
-static DeviceState *slavio_intctl;
-
-void sun4m_pic_info(Monitor *mon, const QDict *qdict)
-{
- if (slavio_intctl)
- slavio_pic_info(mon, slavio_intctl);
-}
-
-void sun4m_irq_info(Monitor *mon, const QDict *qdict)
-{
- if (slavio_intctl)
- slavio_irq_info(mon, slavio_intctl);
-}
-
-void cpu_check_irqs(CPUSPARCState *env)
-{
- if (env->pil_in && (env->interrupt_index == 0 ||
- (env->interrupt_index & ~15) == TT_EXTINT)) {
- unsigned int i;
-
- for (i = 15; i > 0; i--) {
- if (env->pil_in & (1 << i)) {
- int old_interrupt = env->interrupt_index;
-
- env->interrupt_index = TT_EXTINT | i;
- if (old_interrupt != env->interrupt_index) {
- trace_sun4m_cpu_interrupt(i);
- cpu_interrupt(env, CPU_INTERRUPT_HARD);
- }
- break;
- }
- }
- } else if (!env->pil_in && (env->interrupt_index & ~15) == TT_EXTINT) {
- trace_sun4m_cpu_reset_interrupt(env->interrupt_index & 15);
- env->interrupt_index = 0;
- cpu_reset_interrupt(env, CPU_INTERRUPT_HARD);
- }
-}
-
-static void cpu_kick_irq(SPARCCPU *cpu)
-{
- CPUSPARCState *env = &cpu->env;
-
- env->halted = 0;
- cpu_check_irqs(env);
- qemu_cpu_kick(CPU(cpu));
-}
-
-static void cpu_set_irq(void *opaque, int irq, int level)
-{
- SPARCCPU *cpu = opaque;
- CPUSPARCState *env = &cpu->env;
-
- if (level) {
- trace_sun4m_cpu_set_irq_raise(irq);
- env->pil_in |= 1 << irq;
- cpu_kick_irq(cpu);
- } else {
- trace_sun4m_cpu_set_irq_lower(irq);
- env->pil_in &= ~(1 << irq);
- cpu_check_irqs(env);
- }
-}
-
-static void dummy_cpu_set_irq(void *opaque, int irq, int level)
-{
-}
-
-static void main_cpu_reset(void *opaque)
-{
- SPARCCPU *cpu = opaque;
- CPUSPARCState *env = &cpu->env;
-
- cpu_reset(CPU(cpu));
- env->halted = 0;
-}
-
-static void secondary_cpu_reset(void *opaque)
-{
- SPARCCPU *cpu = opaque;
- CPUSPARCState *env = &cpu->env;
-
- cpu_reset(CPU(cpu));
- env->halted = 1;
-}
-
-static void cpu_halt_signal(void *opaque, int irq, int level)
-{
- if (level && cpu_single_env)
- cpu_interrupt(cpu_single_env, CPU_INTERRUPT_HALT);
-}
-
-static uint64_t translate_kernel_address(void *opaque, uint64_t addr)
-{
- return addr - 0xf0000000ULL;
-}
-
-static unsigned long sun4m_load_kernel(const char *kernel_filename,
- const char *initrd_filename,
- ram_addr_t RAM_size)
-{
- int linux_boot;
- unsigned int i;
- long initrd_size, kernel_size;
- uint8_t *ptr;
-
- linux_boot = (kernel_filename != NULL);
-
- kernel_size = 0;
- if (linux_boot) {
- int bswap_needed;
-
-#ifdef BSWAP_NEEDED
- bswap_needed = 1;
-#else
- bswap_needed = 0;
-#endif
- kernel_size = load_elf(kernel_filename, translate_kernel_address, NULL,
- NULL, NULL, NULL, 1, ELF_MACHINE, 0);
- if (kernel_size < 0)
- kernel_size = load_aout(kernel_filename, KERNEL_LOAD_ADDR,
- RAM_size - KERNEL_LOAD_ADDR, bswap_needed,
- TARGET_PAGE_SIZE);
- if (kernel_size < 0)
- kernel_size = load_image_targphys(kernel_filename,
- KERNEL_LOAD_ADDR,
- RAM_size - KERNEL_LOAD_ADDR);
- if (kernel_size < 0) {
- fprintf(stderr, "qemu: could not load kernel '%s'\n",
- kernel_filename);
- exit(1);
- }
-
- /* load initrd */
- initrd_size = 0;
- if (initrd_filename) {
- initrd_size = load_image_targphys(initrd_filename,
- INITRD_LOAD_ADDR,
- RAM_size - INITRD_LOAD_ADDR);
- if (initrd_size < 0) {
- fprintf(stderr, "qemu: could not load initial ram disk '%s'\n",
- initrd_filename);
- exit(1);
- }
- }
- if (initrd_size > 0) {
- for (i = 0; i < 64 * TARGET_PAGE_SIZE; i += TARGET_PAGE_SIZE) {
- ptr = rom_ptr(KERNEL_LOAD_ADDR + i);
- if (ldl_p(ptr) == 0x48647253) { // HdrS
- stl_p(ptr + 16, INITRD_LOAD_ADDR);
- stl_p(ptr + 20, initrd_size);
- break;
- }
- }
- }
- }
- return kernel_size;
-}
-
-static void *iommu_init(hwaddr addr, uint32_t version, qemu_irq irq)
-{
- DeviceState *dev;
- SysBusDevice *s;
-
- dev = qdev_create(NULL, "iommu");
- qdev_prop_set_uint32(dev, "version", version);
- qdev_init_nofail(dev);
- s = SYS_BUS_DEVICE(dev);
- sysbus_connect_irq(s, 0, irq);
- sysbus_mmio_map(s, 0, addr);
-
- return s;
-}
-
-static void *sparc32_dma_init(hwaddr daddr, qemu_irq parent_irq,
- void *iommu, qemu_irq *dev_irq, int is_ledma)
-{
- DeviceState *dev;
- SysBusDevice *s;
-
- dev = qdev_create(NULL, "sparc32_dma");
- qdev_prop_set_ptr(dev, "iommu_opaque", iommu);
- qdev_prop_set_uint32(dev, "is_ledma", is_ledma);
- qdev_init_nofail(dev);
- s = SYS_BUS_DEVICE(dev);
- sysbus_connect_irq(s, 0, parent_irq);
- *dev_irq = qdev_get_gpio_in(dev, 0);
- sysbus_mmio_map(s, 0, daddr);
-
- return s;
-}
-
-static void lance_init(NICInfo *nd, hwaddr leaddr,
- void *dma_opaque, qemu_irq irq)
-{
- DeviceState *dev;
- SysBusDevice *s;
- qemu_irq reset;
-
- qemu_check_nic_model(&nd_table[0], "lance");
-
- dev = qdev_create(NULL, "lance");
- qdev_set_nic_properties(dev, nd);
- qdev_prop_set_ptr(dev, "dma", dma_opaque);
- qdev_init_nofail(dev);
- s = SYS_BUS_DEVICE(dev);
- sysbus_mmio_map(s, 0, leaddr);
- sysbus_connect_irq(s, 0, irq);
- reset = qdev_get_gpio_in(dev, 0);
- qdev_connect_gpio_out(dma_opaque, 0, reset);
-}
-
-static DeviceState *slavio_intctl_init(hwaddr addr,
- hwaddr addrg,
- qemu_irq **parent_irq)
-{
- DeviceState *dev;
- SysBusDevice *s;
- unsigned int i, j;
-
- dev = qdev_create(NULL, "slavio_intctl");
- qdev_init_nofail(dev);
-
- s = SYS_BUS_DEVICE(dev);
-
- for (i = 0; i < MAX_CPUS; i++) {
- for (j = 0; j < MAX_PILS; j++) {
- sysbus_connect_irq(s, i * MAX_PILS + j, parent_irq[i][j]);
- }
- }
- sysbus_mmio_map(s, 0, addrg);
- for (i = 0; i < MAX_CPUS; i++) {
- sysbus_mmio_map(s, i + 1, addr + i * TARGET_PAGE_SIZE);
- }
-
- return dev;
-}
-
-#define SYS_TIMER_OFFSET 0x10000ULL
-#define CPU_TIMER_OFFSET(cpu) (0x1000ULL * cpu)
-
-static void slavio_timer_init_all(hwaddr addr, qemu_irq master_irq,
- qemu_irq *cpu_irqs, unsigned int num_cpus)
-{
- DeviceState *dev;
- SysBusDevice *s;
- unsigned int i;
-
- dev = qdev_create(NULL, "slavio_timer");
- qdev_prop_set_uint32(dev, "num_cpus", num_cpus);
- qdev_init_nofail(dev);
- s = SYS_BUS_DEVICE(dev);
- sysbus_connect_irq(s, 0, master_irq);
- sysbus_mmio_map(s, 0, addr + SYS_TIMER_OFFSET);
-
- for (i = 0; i < MAX_CPUS; i++) {
- sysbus_mmio_map(s, i + 1, addr + (hwaddr)CPU_TIMER_OFFSET(i));
- sysbus_connect_irq(s, i + 1, cpu_irqs[i]);
- }
-}
-
-static qemu_irq slavio_system_powerdown;
-
-static void slavio_powerdown_req(Notifier *n, void *opaque)
-{
- qemu_irq_raise(slavio_system_powerdown);
-}
-
-static Notifier slavio_system_powerdown_notifier = {
- .notify = slavio_powerdown_req
-};
-
-#define MISC_LEDS 0x01600000
-#define MISC_CFG 0x01800000
-#define MISC_DIAG 0x01a00000
-#define MISC_MDM 0x01b00000
-#define MISC_SYS 0x01f00000
-
-static void slavio_misc_init(hwaddr base,
- hwaddr aux1_base,
- hwaddr aux2_base, qemu_irq irq,
- qemu_irq fdc_tc)
-{
- DeviceState *dev;
- SysBusDevice *s;
-
- dev = qdev_create(NULL, "slavio_misc");
- qdev_init_nofail(dev);
- s = SYS_BUS_DEVICE(dev);
- if (base) {
- /* 8 bit registers */
- /* Slavio control */
- sysbus_mmio_map(s, 0, base + MISC_CFG);
- /* Diagnostics */
- sysbus_mmio_map(s, 1, base + MISC_DIAG);
- /* Modem control */
- sysbus_mmio_map(s, 2, base + MISC_MDM);
- /* 16 bit registers */
- /* ss600mp diag LEDs */
- sysbus_mmio_map(s, 3, base + MISC_LEDS);
- /* 32 bit registers */
- /* System control */
- sysbus_mmio_map(s, 4, base + MISC_SYS);
- }
- if (aux1_base) {
- /* AUX 1 (Misc System Functions) */
- sysbus_mmio_map(s, 5, aux1_base);
- }
- if (aux2_base) {
- /* AUX 2 (Software Powerdown Control) */
- sysbus_mmio_map(s, 6, aux2_base);
- }
- sysbus_connect_irq(s, 0, irq);
- sysbus_connect_irq(s, 1, fdc_tc);
- slavio_system_powerdown = qdev_get_gpio_in(dev, 0);
- qemu_register_powerdown_notifier(&slavio_system_powerdown_notifier);
-}
-
-static void ecc_init(hwaddr base, qemu_irq irq, uint32_t version)
-{
- DeviceState *dev;
- SysBusDevice *s;
-
- dev = qdev_create(NULL, "eccmemctl");
- qdev_prop_set_uint32(dev, "version", version);
- qdev_init_nofail(dev);
- s = SYS_BUS_DEVICE(dev);
- sysbus_connect_irq(s, 0, irq);
- sysbus_mmio_map(s, 0, base);
- if (version == 0) { // SS-600MP only
- sysbus_mmio_map(s, 1, base + 0x1000);
- }
-}
-
-static void apc_init(hwaddr power_base, qemu_irq cpu_halt)
-{
- DeviceState *dev;
- SysBusDevice *s;
-
- dev = qdev_create(NULL, "apc");
- qdev_init_nofail(dev);
- s = SYS_BUS_DEVICE(dev);
- /* Power management (APC) XXX: not a Slavio device */
- sysbus_mmio_map(s, 0, power_base);
- sysbus_connect_irq(s, 0, cpu_halt);
-}
-
-static void tcx_init(hwaddr addr, int vram_size, int width,
- int height, int depth)
-{
- DeviceState *dev;
- SysBusDevice *s;
-
- dev = qdev_create(NULL, "SUNW,tcx");
- qdev_prop_set_taddr(dev, "addr", addr);
- qdev_prop_set_uint32(dev, "vram_size", vram_size);
- qdev_prop_set_uint16(dev, "width", width);
- qdev_prop_set_uint16(dev, "height", height);
- qdev_prop_set_uint16(dev, "depth", depth);
- qdev_init_nofail(dev);
- s = SYS_BUS_DEVICE(dev);
- /* 8-bit plane */
- sysbus_mmio_map(s, 0, addr + 0x00800000ULL);
- /* DAC */
- sysbus_mmio_map(s, 1, addr + 0x00200000ULL);
- /* TEC (dummy) */
- sysbus_mmio_map(s, 2, addr + 0x00700000ULL);
- /* THC 24 bit: NetBSD writes here even with 8-bit display: dummy */
- sysbus_mmio_map(s, 3, addr + 0x00301000ULL);
- if (depth == 24) {
- /* 24-bit plane */
- sysbus_mmio_map(s, 4, addr + 0x02000000ULL);
- /* Control plane */
- sysbus_mmio_map(s, 5, addr + 0x0a000000ULL);
- } else {
- /* THC 8 bit (dummy) */
- sysbus_mmio_map(s, 4, addr + 0x00300000ULL);
- }
-}
-
-/* NCR89C100/MACIO Internal ID register */
-static const uint8_t idreg_data[] = { 0xfe, 0x81, 0x01, 0x03 };
-
-static void idreg_init(hwaddr addr)
-{
- DeviceState *dev;
- SysBusDevice *s;
-
- dev = qdev_create(NULL, "macio_idreg");
- qdev_init_nofail(dev);
- s = SYS_BUS_DEVICE(dev);
-
- sysbus_mmio_map(s, 0, addr);
- cpu_physical_memory_write_rom(addr, idreg_data, sizeof(idreg_data));
-}
-
-typedef struct IDRegState {
- SysBusDevice busdev;
- MemoryRegion mem;
-} IDRegState;
-
-static int idreg_init1(SysBusDevice *dev)
-{
- IDRegState *s = FROM_SYSBUS(IDRegState, dev);
-
- memory_region_init_ram(&s->mem, "sun4m.idreg", sizeof(idreg_data));
- vmstate_register_ram_global(&s->mem);
- memory_region_set_readonly(&s->mem, true);
- sysbus_init_mmio(dev, &s->mem);
- return 0;
-}
-
-static void idreg_class_init(ObjectClass *klass, void *data)
-{
- SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
-
- k->init = idreg_init1;
-}
-
-static const TypeInfo idreg_info = {
- .name = "macio_idreg",
- .parent = TYPE_SYS_BUS_DEVICE,
- .instance_size = sizeof(IDRegState),
- .class_init = idreg_class_init,
-};
-
-typedef struct AFXState {
- SysBusDevice busdev;
- MemoryRegion mem;
-} AFXState;
-
-/* SS-5 TCX AFX register */
-static void afx_init(hwaddr addr)
-{
- DeviceState *dev;
- SysBusDevice *s;
-
- dev = qdev_create(NULL, "tcx_afx");
- qdev_init_nofail(dev);
- s = SYS_BUS_DEVICE(dev);
-
- sysbus_mmio_map(s, 0, addr);
-}
-
-static int afx_init1(SysBusDevice *dev)
-{
- AFXState *s = FROM_SYSBUS(AFXState, dev);
-
- memory_region_init_ram(&s->mem, "sun4m.afx", 4);
- vmstate_register_ram_global(&s->mem);
- sysbus_init_mmio(dev, &s->mem);
- return 0;
-}
-
-static void afx_class_init(ObjectClass *klass, void *data)
-{
- SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
-
- k->init = afx_init1;
-}
-
-static const TypeInfo afx_info = {
- .name = "tcx_afx",
- .parent = TYPE_SYS_BUS_DEVICE,
- .instance_size = sizeof(AFXState),
- .class_init = afx_class_init,
-};
-
-typedef struct PROMState {
- SysBusDevice busdev;
- MemoryRegion prom;
-} PROMState;
-
-/* Boot PROM (OpenBIOS) */
-static uint64_t translate_prom_address(void *opaque, uint64_t addr)
-{
- hwaddr *base_addr = (hwaddr *)opaque;
- return addr + *base_addr - PROM_VADDR;
-}
-
-static void prom_init(hwaddr addr, const char *bios_name)
-{
- DeviceState *dev;
- SysBusDevice *s;
- char *filename;
- int ret;
-
- dev = qdev_create(NULL, "openprom");
- qdev_init_nofail(dev);
- s = SYS_BUS_DEVICE(dev);
-
- sysbus_mmio_map(s, 0, addr);
-
- /* load boot prom */
- if (bios_name == NULL) {
- bios_name = PROM_FILENAME;
- }
- filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
- if (filename) {
- ret = load_elf(filename, translate_prom_address, &addr, NULL,
- NULL, NULL, 1, ELF_MACHINE, 0);
- if (ret < 0 || ret > PROM_SIZE_MAX) {
- ret = load_image_targphys(filename, addr, PROM_SIZE_MAX);
- }
- g_free(filename);
- } else {
- ret = -1;
- }
- if (ret < 0 || ret > PROM_SIZE_MAX) {
- fprintf(stderr, "qemu: could not load prom '%s'\n", bios_name);
- exit(1);
- }
-}
-
-static int prom_init1(SysBusDevice *dev)
-{
- PROMState *s = FROM_SYSBUS(PROMState, dev);
-
- memory_region_init_ram(&s->prom, "sun4m.prom", PROM_SIZE_MAX);
- vmstate_register_ram_global(&s->prom);
- memory_region_set_readonly(&s->prom, true);
- sysbus_init_mmio(dev, &s->prom);
- return 0;
-}
-
-static Property prom_properties[] = {
- {/* end of property list */},
-};
-
-static void prom_class_init(ObjectClass *klass, void *data)
-{
- DeviceClass *dc = DEVICE_CLASS(klass);
- SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
-
- k->init = prom_init1;
- dc->props = prom_properties;
-}
-
-static const TypeInfo prom_info = {
- .name = "openprom",
- .parent = TYPE_SYS_BUS_DEVICE,
- .instance_size = sizeof(PROMState),
- .class_init = prom_class_init,
-};
-
-typedef struct RamDevice
-{
- SysBusDevice busdev;
- MemoryRegion ram;
- uint64_t size;
-} RamDevice;
-
-/* System RAM */
-static int ram_init1(SysBusDevice *dev)
-{
- RamDevice *d = FROM_SYSBUS(RamDevice, dev);
-
- memory_region_init_ram(&d->ram, "sun4m.ram", d->size);
- vmstate_register_ram_global(&d->ram);
- sysbus_init_mmio(dev, &d->ram);
- return 0;
-}
-
-static void ram_init(hwaddr addr, ram_addr_t RAM_size,
- uint64_t max_mem)
-{
- DeviceState *dev;
- SysBusDevice *s;
- RamDevice *d;
-
- /* allocate RAM */
- if ((uint64_t)RAM_size > max_mem) {
- fprintf(stderr,
- "qemu: Too much memory for this machine: %d, maximum %d\n",
- (unsigned int)(RAM_size / (1024 * 1024)),
- (unsigned int)(max_mem / (1024 * 1024)));
- exit(1);
- }
- dev = qdev_create(NULL, "memory");
- s = SYS_BUS_DEVICE(dev);
-
- d = FROM_SYSBUS(RamDevice, s);
- d->size = RAM_size;
- qdev_init_nofail(dev);
-
- sysbus_mmio_map(s, 0, addr);
-}
-
-static Property ram_properties[] = {
- DEFINE_PROP_UINT64("size", RamDevice, size, 0),
- DEFINE_PROP_END_OF_LIST(),
-};
-
-static void ram_class_init(ObjectClass *klass, void *data)
-{
- DeviceClass *dc = DEVICE_CLASS(klass);
- SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
-
- k->init = ram_init1;
- dc->props = ram_properties;
-}
-
-static const TypeInfo ram_info = {
- .name = "memory",
- .parent = TYPE_SYS_BUS_DEVICE,
- .instance_size = sizeof(RamDevice),
- .class_init = ram_class_init,
-};
-
-static void cpu_devinit(const char *cpu_model, unsigned int id,
- uint64_t prom_addr, qemu_irq **cpu_irqs)
-{
- SPARCCPU *cpu;
- CPUSPARCState *env;
-
- cpu = cpu_sparc_init(cpu_model);
- if (cpu == NULL) {
- fprintf(stderr, "qemu: Unable to find Sparc CPU definition\n");
- exit(1);
- }
- env = &cpu->env;
-
- cpu_sparc_set_id(env, id);
- if (id == 0) {
- qemu_register_reset(main_cpu_reset, cpu);
- } else {
- qemu_register_reset(secondary_cpu_reset, cpu);
- env->halted = 1;
- }
- *cpu_irqs = qemu_allocate_irqs(cpu_set_irq, cpu, MAX_PILS);
- env->prom_addr = prom_addr;
-}
-
-static void dummy_fdc_tc(void *opaque, int irq, int level)
-{
-}
-
-static void sun4m_hw_init(const struct sun4m_hwdef *hwdef, 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)
-{
- unsigned int i;
- void *iommu, *espdma, *ledma, *nvram;
- qemu_irq *cpu_irqs[MAX_CPUS], slavio_irq[32], slavio_cpu_irq[MAX_CPUS],
- espdma_irq, ledma_irq;
- qemu_irq esp_reset, dma_enable;
- qemu_irq fdc_tc;
- qemu_irq *cpu_halt;
- unsigned long kernel_size;
- DriveInfo *fd[MAX_FD];
- void *fw_cfg;
- unsigned int num_vsimms;
-
- /* init CPUs */
- if (!cpu_model)
- cpu_model = hwdef->default_cpu_model;
-
- for(i = 0; i < smp_cpus; i++) {
- cpu_devinit(cpu_model, i, hwdef->slavio_base, &cpu_irqs[i]);
- }
-
- for (i = smp_cpus; i < MAX_CPUS; i++)
- cpu_irqs[i] = qemu_allocate_irqs(dummy_cpu_set_irq, NULL, MAX_PILS);
-
-
- /* set up devices */
- ram_init(0, RAM_size, hwdef->max_mem);
- /* models without ECC don't trap when missing ram is accessed */
- if (!hwdef->ecc_base) {
- empty_slot_init(RAM_size, hwdef->max_mem - RAM_size);
- }
-
- prom_init(hwdef->slavio_base, bios_name);
-
- slavio_intctl = slavio_intctl_init(hwdef->intctl_base,
- hwdef->intctl_base + 0x10000ULL,
- cpu_irqs);
-
- for (i = 0; i < 32; i++) {
- slavio_irq[i] = qdev_get_gpio_in(slavio_intctl, i);
- }
- for (i = 0; i < MAX_CPUS; i++) {
- slavio_cpu_irq[i] = qdev_get_gpio_in(slavio_intctl, 32 + i);
- }
-
- if (hwdef->idreg_base) {
- idreg_init(hwdef->idreg_base);
- }
-
- if (hwdef->afx_base) {
- afx_init(hwdef->afx_base);
- }
-
- iommu = iommu_init(hwdef->iommu_base, hwdef->iommu_version,
- slavio_irq[30]);
-
- if (hwdef->iommu_pad_base) {
- /* On the real hardware (SS-5, LX) the MMU is not padded, but aliased.
- Software shouldn't use aliased addresses, neither should it crash
- when does. Using empty_slot instead of aliasing can help with
- debugging such accesses */
- empty_slot_init(hwdef->iommu_pad_base,hwdef->iommu_pad_len);
- }
-
- espdma = sparc32_dma_init(hwdef->dma_base, slavio_irq[18],
- iommu, &espdma_irq, 0);
-
- ledma = sparc32_dma_init(hwdef->dma_base + 16ULL,
- slavio_irq[16], iommu, &ledma_irq, 1);
-
- if (graphic_depth != 8 && graphic_depth != 24) {
- fprintf(stderr, "qemu: Unsupported depth: %d\n", graphic_depth);
- exit (1);
- }
- num_vsimms = 0;
- if (num_vsimms == 0) {
- tcx_init(hwdef->tcx_base, 0x00100000, graphic_width, graphic_height,
- graphic_depth);
- }
-
- for (i = num_vsimms; i < MAX_VSIMMS; i++) {
- /* vsimm registers probed by OBP */
- if (hwdef->vsimm[i].reg_base) {
- empty_slot_init(hwdef->vsimm[i].reg_base, 0x2000);
- }
- }
-
- if (hwdef->sx_base) {
- empty_slot_init(hwdef->sx_base, 0x2000);
- }
-
- lance_init(&nd_table[0], hwdef->le_base, ledma, ledma_irq);
-
- nvram = m48t59_init(slavio_irq[0], hwdef->nvram_base, 0, 0x2000, 8);
-
- slavio_timer_init_all(hwdef->counter_base, slavio_irq[19], slavio_cpu_irq, smp_cpus);
-
- slavio_serial_ms_kbd_init(hwdef->ms_kb_base, slavio_irq[14],
- display_type == DT_NOGRAPHIC, ESCC_CLOCK, 1);
- /* Slavio TTYA (base+4, Linux ttyS0) is the first QEMU serial device
- Slavio TTYB (base+0, Linux ttyS1) is the second QEMU serial device */
- escc_init(hwdef->serial_base, slavio_irq[15], slavio_irq[15],
- serial_hds[0], serial_hds[1], ESCC_CLOCK, 1);
-
- cpu_halt = qemu_allocate_irqs(cpu_halt_signal, NULL, 1);
- if (hwdef->apc_base) {
- apc_init(hwdef->apc_base, cpu_halt[0]);
- }
-
- if (hwdef->fd_base) {
- /* there is zero or one floppy drive */
- memset(fd, 0, sizeof(fd));
- fd[0] = drive_get(IF_FLOPPY, 0, 0);
- sun4m_fdctrl_init(slavio_irq[22], hwdef->fd_base, fd,
- &fdc_tc);
- } else {
- fdc_tc = *qemu_allocate_irqs(dummy_fdc_tc, NULL, 1);
- }
-
- slavio_misc_init(hwdef->slavio_base, hwdef->aux1_base, hwdef->aux2_base,
- slavio_irq[30], fdc_tc);
-
- if (drive_get_max_bus(IF_SCSI) > 0) {
- fprintf(stderr, "qemu: too many SCSI bus\n");
- exit(1);
- }
-
- esp_init(hwdef->esp_base, 2,
- espdma_memory_read, espdma_memory_write,
- espdma, espdma_irq, &esp_reset, &dma_enable);
-
- qdev_connect_gpio_out(espdma, 0, esp_reset);
- qdev_connect_gpio_out(espdma, 1, dma_enable);
-
- if (hwdef->cs_base) {
- sysbus_create_simple("SUNW,CS4231", hwdef->cs_base,
- slavio_irq[5]);
- }
-
- if (hwdef->dbri_base) {
- /* ISDN chip with attached CS4215 audio codec */
- /* prom space */
- empty_slot_init(hwdef->dbri_base+0x1000, 0x30);
- /* reg space */
- empty_slot_init(hwdef->dbri_base+0x10000, 0x100);
- }
-
- if (hwdef->bpp_base) {
- /* parallel port */
- empty_slot_init(hwdef->bpp_base, 0x20);
- }
-
- kernel_size = sun4m_load_kernel(kernel_filename, initrd_filename,
- RAM_size);
-
- nvram_init(nvram, (uint8_t *)&nd_table[0].macaddr, kernel_cmdline,
- boot_device, RAM_size, kernel_size, graphic_width,
- graphic_height, graphic_depth, hwdef->nvram_machine_id,
- "Sun4m");
-
- if (hwdef->ecc_base)
- ecc_init(hwdef->ecc_base, slavio_irq[28],
- hwdef->ecc_version);
-
- fw_cfg = fw_cfg_init(0, 0, CFG_ADDR, CFG_ADDR + 2);
- fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)max_cpus);
- fw_cfg_add_i32(fw_cfg, FW_CFG_ID, 1);
- fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);
- fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, hwdef->machine_id);
- fw_cfg_add_i16(fw_cfg, FW_CFG_SUN4M_DEPTH, graphic_depth);
- fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, KERNEL_LOAD_ADDR);
- fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size);
- if (kernel_cmdline) {
- fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, CMDLINE_ADDR);
- pstrcpy_targphys("cmdline", CMDLINE_ADDR, TARGET_PAGE_SIZE, kernel_cmdline);
- fw_cfg_add_string(fw_cfg, FW_CFG_CMDLINE_DATA, kernel_cmdline);
- fw_cfg_add_i32(fw_cfg, FW_CFG_CMDLINE_SIZE,
- strlen(kernel_cmdline) + 1);
- } else {
- fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, 0);
- fw_cfg_add_i32(fw_cfg, FW_CFG_CMDLINE_SIZE, 0);
- }
- fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, INITRD_LOAD_ADDR);
- fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, 0); // not used
- fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, boot_device[0]);
- qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
-}
-
-enum {
- ss2_id = 0,
- ss5_id = 32,
- vger_id,
- lx_id,
- ss4_id,
- scls_id,
- sbook_id,
- ss10_id = 64,
- ss20_id,
- ss600mp_id,
- ss1000_id = 96,
- ss2000_id,
-};
-
-static const struct sun4m_hwdef sun4m_hwdefs[] = {
- /* SS-5 */
- {
- .iommu_base = 0x10000000,
- .iommu_pad_base = 0x10004000,
- .iommu_pad_len = 0x0fffb000,
- .tcx_base = 0x50000000,
- .cs_base = 0x6c000000,
- .slavio_base = 0x70000000,
- .ms_kb_base = 0x71000000,
- .serial_base = 0x71100000,
- .nvram_base = 0x71200000,
- .fd_base = 0x71400000,
- .counter_base = 0x71d00000,
- .intctl_base = 0x71e00000,
- .idreg_base = 0x78000000,
- .dma_base = 0x78400000,
- .esp_base = 0x78800000,
- .le_base = 0x78c00000,
- .apc_base = 0x6a000000,
- .afx_base = 0x6e000000,
- .aux1_base = 0x71900000,
- .aux2_base = 0x71910000,
- .nvram_machine_id = 0x80,
- .machine_id = ss5_id,
- .iommu_version = 0x05000000,
- .max_mem = 0x10000000,
- .default_cpu_model = "Fujitsu MB86904",
- },
- /* SS-10 */
- {
- .iommu_base = 0xfe0000000ULL,
- .tcx_base = 0xe20000000ULL,
- .slavio_base = 0xff0000000ULL,
- .ms_kb_base = 0xff1000000ULL,
- .serial_base = 0xff1100000ULL,
- .nvram_base = 0xff1200000ULL,
- .fd_base = 0xff1700000ULL,
- .counter_base = 0xff1300000ULL,
- .intctl_base = 0xff1400000ULL,
- .idreg_base = 0xef0000000ULL,
- .dma_base = 0xef0400000ULL,
- .esp_base = 0xef0800000ULL,
- .le_base = 0xef0c00000ULL,
- .apc_base = 0xefa000000ULL, // XXX should not exist
- .aux1_base = 0xff1800000ULL,
- .aux2_base = 0xff1a01000ULL,
- .ecc_base = 0xf00000000ULL,
- .ecc_version = 0x10000000, // version 0, implementation 1
- .nvram_machine_id = 0x72,
- .machine_id = ss10_id,
- .iommu_version = 0x03000000,
- .max_mem = 0xf00000000ULL,
- .default_cpu_model = "TI SuperSparc II",
- },
- /* SS-600MP */
- {
- .iommu_base = 0xfe0000000ULL,
- .tcx_base = 0xe20000000ULL,
- .slavio_base = 0xff0000000ULL,
- .ms_kb_base = 0xff1000000ULL,
- .serial_base = 0xff1100000ULL,
- .nvram_base = 0xff1200000ULL,
- .counter_base = 0xff1300000ULL,
- .intctl_base = 0xff1400000ULL,
- .dma_base = 0xef0081000ULL,
- .esp_base = 0xef0080000ULL,
- .le_base = 0xef0060000ULL,
- .apc_base = 0xefa000000ULL, // XXX should not exist
- .aux1_base = 0xff1800000ULL,
- .aux2_base = 0xff1a01000ULL, // XXX should not exist
- .ecc_base = 0xf00000000ULL,
- .ecc_version = 0x00000000, // version 0, implementation 0
- .nvram_machine_id = 0x71,
- .machine_id = ss600mp_id,
- .iommu_version = 0x01000000,
- .max_mem = 0xf00000000ULL,
- .default_cpu_model = "TI SuperSparc II",
- },
- /* SS-20 */
- {
- .iommu_base = 0xfe0000000ULL,
- .tcx_base = 0xe20000000ULL,
- .slavio_base = 0xff0000000ULL,
- .ms_kb_base = 0xff1000000ULL,
- .serial_base = 0xff1100000ULL,
- .nvram_base = 0xff1200000ULL,
- .fd_base = 0xff1700000ULL,
- .counter_base = 0xff1300000ULL,
- .intctl_base = 0xff1400000ULL,
- .idreg_base = 0xef0000000ULL,
- .dma_base = 0xef0400000ULL,
- .esp_base = 0xef0800000ULL,
- .le_base = 0xef0c00000ULL,
- .bpp_base = 0xef4800000ULL,
- .apc_base = 0xefa000000ULL, // XXX should not exist
- .aux1_base = 0xff1800000ULL,
- .aux2_base = 0xff1a01000ULL,
- .dbri_base = 0xee0000000ULL,
- .sx_base = 0xf80000000ULL,
- .vsimm = {
- {
- .reg_base = 0x9c000000ULL,
- .vram_base = 0xfc000000ULL
- }, {
- .reg_base = 0x90000000ULL,
- .vram_base = 0xf0000000ULL
- }, {
- .reg_base = 0x94000000ULL
- }, {
- .reg_base = 0x98000000ULL
- }
- },
- .ecc_base = 0xf00000000ULL,
- .ecc_version = 0x20000000, // version 0, implementation 2
- .nvram_machine_id = 0x72,
- .machine_id = ss20_id,
- .iommu_version = 0x13000000,
- .max_mem = 0xf00000000ULL,
- .default_cpu_model = "TI SuperSparc II",
- },
- /* Voyager */
- {
- .iommu_base = 0x10000000,
- .tcx_base = 0x50000000,
- .slavio_base = 0x70000000,
- .ms_kb_base = 0x71000000,
- .serial_base = 0x71100000,
- .nvram_base = 0x71200000,
- .fd_base = 0x71400000,
- .counter_base = 0x71d00000,
- .intctl_base = 0x71e00000,
- .idreg_base = 0x78000000,
- .dma_base = 0x78400000,
- .esp_base = 0x78800000,
- .le_base = 0x78c00000,
- .apc_base = 0x71300000, // pmc
- .aux1_base = 0x71900000,
- .aux2_base = 0x71910000,
- .nvram_machine_id = 0x80,
- .machine_id = vger_id,
- .iommu_version = 0x05000000,
- .max_mem = 0x10000000,
- .default_cpu_model = "Fujitsu MB86904",
- },
- /* LX */
- {
- .iommu_base = 0x10000000,
- .iommu_pad_base = 0x10004000,
- .iommu_pad_len = 0x0fffb000,
- .tcx_base = 0x50000000,
- .slavio_base = 0x70000000,
- .ms_kb_base = 0x71000000,
- .serial_base = 0x71100000,
- .nvram_base = 0x71200000,
- .fd_base = 0x71400000,
- .counter_base = 0x71d00000,
- .intctl_base = 0x71e00000,
- .idreg_base = 0x78000000,
- .dma_base = 0x78400000,
- .esp_base = 0x78800000,
- .le_base = 0x78c00000,
- .aux1_base = 0x71900000,
- .aux2_base = 0x71910000,
- .nvram_machine_id = 0x80,
- .machine_id = lx_id,
- .iommu_version = 0x04000000,
- .max_mem = 0x10000000,
- .default_cpu_model = "TI MicroSparc I",
- },
- /* SS-4 */
- {
- .iommu_base = 0x10000000,
- .tcx_base = 0x50000000,
- .cs_base = 0x6c000000,
- .slavio_base = 0x70000000,
- .ms_kb_base = 0x71000000,
- .serial_base = 0x71100000,
- .nvram_base = 0x71200000,
- .fd_base = 0x71400000,
- .counter_base = 0x71d00000,
- .intctl_base = 0x71e00000,
- .idreg_base = 0x78000000,
- .dma_base = 0x78400000,
- .esp_base = 0x78800000,
- .le_base = 0x78c00000,
- .apc_base = 0x6a000000,
- .aux1_base = 0x71900000,
- .aux2_base = 0x71910000,
- .nvram_machine_id = 0x80,
- .machine_id = ss4_id,
- .iommu_version = 0x05000000,
- .max_mem = 0x10000000,
- .default_cpu_model = "Fujitsu MB86904",
- },
- /* SPARCClassic */
- {
- .iommu_base = 0x10000000,
- .tcx_base = 0x50000000,
- .slavio_base = 0x70000000,
- .ms_kb_base = 0x71000000,
- .serial_base = 0x71100000,
- .nvram_base = 0x71200000,
- .fd_base = 0x71400000,
- .counter_base = 0x71d00000,
- .intctl_base = 0x71e00000,
- .idreg_base = 0x78000000,
- .dma_base = 0x78400000,
- .esp_base = 0x78800000,
- .le_base = 0x78c00000,
- .apc_base = 0x6a000000,
- .aux1_base = 0x71900000,
- .aux2_base = 0x71910000,
- .nvram_machine_id = 0x80,
- .machine_id = scls_id,
- .iommu_version = 0x05000000,
- .max_mem = 0x10000000,
- .default_cpu_model = "TI MicroSparc I",
- },
- /* SPARCbook */
- {
- .iommu_base = 0x10000000,
- .tcx_base = 0x50000000, // XXX
- .slavio_base = 0x70000000,
- .ms_kb_base = 0x71000000,
- .serial_base = 0x71100000,
- .nvram_base = 0x71200000,
- .fd_base = 0x71400000,
- .counter_base = 0x71d00000,
- .intctl_base = 0x71e00000,
- .idreg_base = 0x78000000,
- .dma_base = 0x78400000,
- .esp_base = 0x78800000,
- .le_base = 0x78c00000,
- .apc_base = 0x6a000000,
- .aux1_base = 0x71900000,
- .aux2_base = 0x71910000,
- .nvram_machine_id = 0x80,
- .machine_id = sbook_id,
- .iommu_version = 0x05000000,
- .max_mem = 0x10000000,
- .default_cpu_model = "TI MicroSparc I",
- },
-};
-
-/* SPARCstation 5 hardware initialisation */
-static void ss5_init(QEMUMachineInitArgs *args)
-{
- ram_addr_t RAM_size = args->ram_size;
- const char *cpu_model = args->cpu_model;
- const char *kernel_filename = args->kernel_filename;
- const char *kernel_cmdline = args->kernel_cmdline;
- const char *initrd_filename = args->initrd_filename;
- const char *boot_device = args->boot_device;
- sun4m_hw_init(&sun4m_hwdefs[0], RAM_size, boot_device, kernel_filename,
- kernel_cmdline, initrd_filename, cpu_model);
-}
-
-/* SPARCstation 10 hardware initialisation */
-static void ss10_init(QEMUMachineInitArgs *args)
-{
- ram_addr_t RAM_size = args->ram_size;
- const char *cpu_model = args->cpu_model;
- const char *kernel_filename = args->kernel_filename;
- const char *kernel_cmdline = args->kernel_cmdline;
- const char *initrd_filename = args->initrd_filename;
- const char *boot_device = args->boot_device;
- sun4m_hw_init(&sun4m_hwdefs[1], RAM_size, boot_device, kernel_filename,
- kernel_cmdline, initrd_filename, cpu_model);
-}
-
-/* SPARCserver 600MP hardware initialisation */
-static void ss600mp_init(QEMUMachineInitArgs *args)
-{
- ram_addr_t RAM_size = args->ram_size;
- const char *cpu_model = args->cpu_model;
- const char *kernel_filename = args->kernel_filename;
- const char *kernel_cmdline = args->kernel_cmdline;
- const char *initrd_filename = args->initrd_filename;
- const char *boot_device = args->boot_device;
- sun4m_hw_init(&sun4m_hwdefs[2], RAM_size, boot_device, kernel_filename,
- kernel_cmdline, initrd_filename, cpu_model);
-}
-
-/* SPARCstation 20 hardware initialisation */
-static void ss20_init(QEMUMachineInitArgs *args)
-{
- ram_addr_t RAM_size = args->ram_size;
- const char *cpu_model = args->cpu_model;
- const char *kernel_filename = args->kernel_filename;
- const char *kernel_cmdline = args->kernel_cmdline;
- const char *initrd_filename = args->initrd_filename;
- const char *boot_device = args->boot_device;
- sun4m_hw_init(&sun4m_hwdefs[3], RAM_size, boot_device, kernel_filename,
- kernel_cmdline, initrd_filename, cpu_model);
-}
-
-/* SPARCstation Voyager hardware initialisation */
-static void vger_init(QEMUMachineInitArgs *args)
-{
- ram_addr_t RAM_size = args->ram_size;
- const char *cpu_model = args->cpu_model;
- const char *kernel_filename = args->kernel_filename;
- const char *kernel_cmdline = args->kernel_cmdline;
- const char *initrd_filename = args->initrd_filename;
- const char *boot_device = args->boot_device;
- sun4m_hw_init(&sun4m_hwdefs[4], RAM_size, boot_device, kernel_filename,
- kernel_cmdline, initrd_filename, cpu_model);
-}
-
-/* SPARCstation LX hardware initialisation */
-static void ss_lx_init(QEMUMachineInitArgs *args)
-{
- ram_addr_t RAM_size = args->ram_size;
- const char *cpu_model = args->cpu_model;
- const char *kernel_filename = args->kernel_filename;
- const char *kernel_cmdline = args->kernel_cmdline;
- const char *initrd_filename = args->initrd_filename;
- const char *boot_device = args->boot_device;
- sun4m_hw_init(&sun4m_hwdefs[5], RAM_size, boot_device, kernel_filename,
- kernel_cmdline, initrd_filename, cpu_model);
-}
-
-/* SPARCstation 4 hardware initialisation */
-static void ss4_init(QEMUMachineInitArgs *args)
-{
- ram_addr_t RAM_size = args->ram_size;
- const char *cpu_model = args->cpu_model;
- const char *kernel_filename = args->kernel_filename;
- const char *kernel_cmdline = args->kernel_cmdline;
- const char *initrd_filename = args->initrd_filename;
- const char *boot_device = args->boot_device;
- sun4m_hw_init(&sun4m_hwdefs[6], RAM_size, boot_device, kernel_filename,
- kernel_cmdline, initrd_filename, cpu_model);
-}
-
-/* SPARCClassic hardware initialisation */
-static void scls_init(QEMUMachineInitArgs *args)
-{
- ram_addr_t RAM_size = args->ram_size;
- const char *cpu_model = args->cpu_model;
- const char *kernel_filename = args->kernel_filename;
- const char *kernel_cmdline = args->kernel_cmdline;
- const char *initrd_filename = args->initrd_filename;
- const char *boot_device = args->boot_device;
- sun4m_hw_init(&sun4m_hwdefs[7], RAM_size, boot_device, kernel_filename,
- kernel_cmdline, initrd_filename, cpu_model);
-}
-
-/* SPARCbook hardware initialisation */
-static void sbook_init(QEMUMachineInitArgs *args)
-{
- ram_addr_t RAM_size = args->ram_size;
- const char *cpu_model = args->cpu_model;
- const char *kernel_filename = args->kernel_filename;
- const char *kernel_cmdline = args->kernel_cmdline;
- const char *initrd_filename = args->initrd_filename;
- const char *boot_device = args->boot_device;
- sun4m_hw_init(&sun4m_hwdefs[8], RAM_size, boot_device, kernel_filename,
- kernel_cmdline, initrd_filename, cpu_model);
-}
-
-static QEMUMachine ss5_machine = {
- .name = "SS-5",
- .desc = "Sun4m platform, SPARCstation 5",
- .init = ss5_init,
- .block_default_type = IF_SCSI,
- .is_default = 1,
- DEFAULT_MACHINE_OPTIONS,
-};
-
-static QEMUMachine ss10_machine = {
- .name = "SS-10",
- .desc = "Sun4m platform, SPARCstation 10",
- .init = ss10_init,
- .block_default_type = IF_SCSI,
- .max_cpus = 4,
- DEFAULT_MACHINE_OPTIONS,
-};
-
-static QEMUMachine ss600mp_machine = {
- .name = "SS-600MP",
- .desc = "Sun4m platform, SPARCserver 600MP",
- .init = ss600mp_init,
- .block_default_type = IF_SCSI,
- .max_cpus = 4,
- DEFAULT_MACHINE_OPTIONS,
-};
-
-static QEMUMachine ss20_machine = {
- .name = "SS-20",
- .desc = "Sun4m platform, SPARCstation 20",
- .init = ss20_init,
- .block_default_type = IF_SCSI,
- .max_cpus = 4,
- DEFAULT_MACHINE_OPTIONS,
-};
-
-static QEMUMachine voyager_machine = {
- .name = "Voyager",
- .desc = "Sun4m platform, SPARCstation Voyager",
- .init = vger_init,
- .block_default_type = IF_SCSI,
- DEFAULT_MACHINE_OPTIONS,
-};
-
-static QEMUMachine ss_lx_machine = {
- .name = "LX",
- .desc = "Sun4m platform, SPARCstation LX",
- .init = ss_lx_init,
- .block_default_type = IF_SCSI,
- DEFAULT_MACHINE_OPTIONS,
-};
-
-static QEMUMachine ss4_machine = {
- .name = "SS-4",
- .desc = "Sun4m platform, SPARCstation 4",
- .init = ss4_init,
- .block_default_type = IF_SCSI,
- DEFAULT_MACHINE_OPTIONS,
-};
-
-static QEMUMachine scls_machine = {
- .name = "SPARCClassic",
- .desc = "Sun4m platform, SPARCClassic",
- .init = scls_init,
- .block_default_type = IF_SCSI,
- DEFAULT_MACHINE_OPTIONS,
-};
-
-static QEMUMachine sbook_machine = {
- .name = "SPARCbook",
- .desc = "Sun4m platform, SPARCbook",
- .init = sbook_init,
- .block_default_type = IF_SCSI,
- DEFAULT_MACHINE_OPTIONS,
-};
-
-static const struct sun4d_hwdef sun4d_hwdefs[] = {
- /* SS-1000 */
- {
- .iounit_bases = {
- 0xfe0200000ULL,
- 0xfe1200000ULL,
- 0xfe2200000ULL,
- 0xfe3200000ULL,
- -1,
- },
- .tcx_base = 0x820000000ULL,
- .slavio_base = 0xf00000000ULL,
- .ms_kb_base = 0xf00240000ULL,
- .serial_base = 0xf00200000ULL,
- .nvram_base = 0xf00280000ULL,
- .counter_base = 0xf00300000ULL,
- .espdma_base = 0x800081000ULL,
- .esp_base = 0x800080000ULL,
- .ledma_base = 0x800040000ULL,
- .le_base = 0x800060000ULL,
- .sbi_base = 0xf02800000ULL,
- .nvram_machine_id = 0x80,
- .machine_id = ss1000_id,
- .iounit_version = 0x03000000,
- .max_mem = 0xf00000000ULL,
- .default_cpu_model = "TI SuperSparc II",
- },
- /* SS-2000 */
- {
- .iounit_bases = {
- 0xfe0200000ULL,
- 0xfe1200000ULL,
- 0xfe2200000ULL,
- 0xfe3200000ULL,
- 0xfe4200000ULL,
- },
- .tcx_base = 0x820000000ULL,
- .slavio_base = 0xf00000000ULL,
- .ms_kb_base = 0xf00240000ULL,
- .serial_base = 0xf00200000ULL,
- .nvram_base = 0xf00280000ULL,
- .counter_base = 0xf00300000ULL,
- .espdma_base = 0x800081000ULL,
- .esp_base = 0x800080000ULL,
- .ledma_base = 0x800040000ULL,
- .le_base = 0x800060000ULL,
- .sbi_base = 0xf02800000ULL,
- .nvram_machine_id = 0x80,
- .machine_id = ss2000_id,
- .iounit_version = 0x03000000,
- .max_mem = 0xf00000000ULL,
- .default_cpu_model = "TI SuperSparc II",
- },
-};
-
-static DeviceState *sbi_init(hwaddr addr, qemu_irq **parent_irq)
-{
- DeviceState *dev;
- SysBusDevice *s;
- unsigned int i;
-
- dev = qdev_create(NULL, "sbi");
- qdev_init_nofail(dev);
-
- s = SYS_BUS_DEVICE(dev);
-
- for (i = 0; i < MAX_CPUS; i++) {
- sysbus_connect_irq(s, i, *parent_irq[i]);
- }
-
- sysbus_mmio_map(s, 0, addr);
-
- return dev;
-}
-
-static void sun4d_hw_init(const struct sun4d_hwdef *hwdef, 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)
-{
- unsigned int i;
- void *iounits[MAX_IOUNITS], *espdma, *ledma, *nvram;
- qemu_irq *cpu_irqs[MAX_CPUS], sbi_irq[32], sbi_cpu_irq[MAX_CPUS],
- espdma_irq, ledma_irq;
- qemu_irq esp_reset, dma_enable;
- unsigned long kernel_size;
- void *fw_cfg;
- DeviceState *dev;
-
- /* init CPUs */
- if (!cpu_model)
- cpu_model = hwdef->default_cpu_model;
-
- for(i = 0; i < smp_cpus; i++) {
- cpu_devinit(cpu_model, i, hwdef->slavio_base, &cpu_irqs[i]);
- }
-
- for (i = smp_cpus; i < MAX_CPUS; i++)
- cpu_irqs[i] = qemu_allocate_irqs(dummy_cpu_set_irq, NULL, MAX_PILS);
-
- /* set up devices */
- ram_init(0, RAM_size, hwdef->max_mem);
-
- prom_init(hwdef->slavio_base, bios_name);
-
- dev = sbi_init(hwdef->sbi_base, cpu_irqs);
-
- for (i = 0; i < 32; i++) {
- sbi_irq[i] = qdev_get_gpio_in(dev, i);
- }
- for (i = 0; i < MAX_CPUS; i++) {
- sbi_cpu_irq[i] = qdev_get_gpio_in(dev, 32 + i);
- }
-
- for (i = 0; i < MAX_IOUNITS; i++)
- if (hwdef->iounit_bases[i] != (hwaddr)-1)
- iounits[i] = iommu_init(hwdef->iounit_bases[i],
- hwdef->iounit_version,
- sbi_irq[0]);
-
- espdma = sparc32_dma_init(hwdef->espdma_base, sbi_irq[3],
- iounits[0], &espdma_irq, 0);
-
- /* should be lebuffer instead */
- ledma = sparc32_dma_init(hwdef->ledma_base, sbi_irq[4],
- iounits[0], &ledma_irq, 0);
-
- if (graphic_depth != 8 && graphic_depth != 24) {
- fprintf(stderr, "qemu: Unsupported depth: %d\n", graphic_depth);
- exit (1);
- }
- tcx_init(hwdef->tcx_base, 0x00100000, graphic_width, graphic_height,
- graphic_depth);
-
- lance_init(&nd_table[0], hwdef->le_base, ledma, ledma_irq);
-
- nvram = m48t59_init(sbi_irq[0], hwdef->nvram_base, 0, 0x2000, 8);
-
- slavio_timer_init_all(hwdef->counter_base, sbi_irq[10], sbi_cpu_irq, smp_cpus);
-
- slavio_serial_ms_kbd_init(hwdef->ms_kb_base, sbi_irq[12],
- display_type == DT_NOGRAPHIC, ESCC_CLOCK, 1);
- /* Slavio TTYA (base+4, Linux ttyS0) is the first QEMU serial device
- Slavio TTYB (base+0, Linux ttyS1) is the second QEMU serial device */
- escc_init(hwdef->serial_base, sbi_irq[12], sbi_irq[12],
- serial_hds[0], serial_hds[1], ESCC_CLOCK, 1);
-
- if (drive_get_max_bus(IF_SCSI) > 0) {
- fprintf(stderr, "qemu: too many SCSI bus\n");
- exit(1);
- }
-
- esp_init(hwdef->esp_base, 2,
- espdma_memory_read, espdma_memory_write,
- espdma, espdma_irq, &esp_reset, &dma_enable);
-
- qdev_connect_gpio_out(espdma, 0, esp_reset);
- qdev_connect_gpio_out(espdma, 1, dma_enable);
-
- kernel_size = sun4m_load_kernel(kernel_filename, initrd_filename,
- RAM_size);
-
- nvram_init(nvram, (uint8_t *)&nd_table[0].macaddr, kernel_cmdline,
- boot_device, RAM_size, kernel_size, graphic_width,
- graphic_height, graphic_depth, hwdef->nvram_machine_id,
- "Sun4d");
-
- fw_cfg = fw_cfg_init(0, 0, CFG_ADDR, CFG_ADDR + 2);
- fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)max_cpus);
- fw_cfg_add_i32(fw_cfg, FW_CFG_ID, 1);
- fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);
- fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, hwdef->machine_id);
- fw_cfg_add_i16(fw_cfg, FW_CFG_SUN4M_DEPTH, graphic_depth);
- fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, KERNEL_LOAD_ADDR);
- fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size);
- if (kernel_cmdline) {
- fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, CMDLINE_ADDR);
- pstrcpy_targphys("cmdline", CMDLINE_ADDR, TARGET_PAGE_SIZE, kernel_cmdline);
- fw_cfg_add_string(fw_cfg, FW_CFG_CMDLINE_DATA, kernel_cmdline);
- } else {
- fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, 0);
- }
- fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, INITRD_LOAD_ADDR);
- fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, 0); // not used
- fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, boot_device[0]);
- qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
-}
-
-/* SPARCserver 1000 hardware initialisation */
-static void ss1000_init(QEMUMachineInitArgs *args)
-{
- ram_addr_t RAM_size = args->ram_size;
- const char *cpu_model = args->cpu_model;
- const char *kernel_filename = args->kernel_filename;
- const char *kernel_cmdline = args->kernel_cmdline;
- const char *initrd_filename = args->initrd_filename;
- const char *boot_device = args->boot_device;
- sun4d_hw_init(&sun4d_hwdefs[0], RAM_size, boot_device, kernel_filename,
- kernel_cmdline, initrd_filename, cpu_model);
-}
-
-/* SPARCcenter 2000 hardware initialisation */
-static void ss2000_init(QEMUMachineInitArgs *args)
-{
- ram_addr_t RAM_size = args->ram_size;
- const char *cpu_model = args->cpu_model;
- const char *kernel_filename = args->kernel_filename;
- const char *kernel_cmdline = args->kernel_cmdline;
- const char *initrd_filename = args->initrd_filename;
- const char *boot_device = args->boot_device;
- sun4d_hw_init(&sun4d_hwdefs[1], RAM_size, boot_device, kernel_filename,
- kernel_cmdline, initrd_filename, cpu_model);
-}
-
-static QEMUMachine ss1000_machine = {
- .name = "SS-1000",
- .desc = "Sun4d platform, SPARCserver 1000",
- .init = ss1000_init,
- .block_default_type = IF_SCSI,
- .max_cpus = 8,
- DEFAULT_MACHINE_OPTIONS,
-};
-
-static QEMUMachine ss2000_machine = {
- .name = "SS-2000",
- .desc = "Sun4d platform, SPARCcenter 2000",
- .init = ss2000_init,
- .block_default_type = IF_SCSI,
- .max_cpus = 20,
- DEFAULT_MACHINE_OPTIONS,
-};
-
-static const struct sun4c_hwdef sun4c_hwdefs[] = {
- /* SS-2 */
- {
- .iommu_base = 0xf8000000,
- .tcx_base = 0xfe000000,
- .slavio_base = 0xf6000000,
- .intctl_base = 0xf5000000,
- .counter_base = 0xf3000000,
- .ms_kb_base = 0xf0000000,
- .serial_base = 0xf1000000,
- .nvram_base = 0xf2000000,
- .fd_base = 0xf7200000,
- .dma_base = 0xf8400000,
- .esp_base = 0xf8800000,
- .le_base = 0xf8c00000,
- .aux1_base = 0xf7400003,
- .nvram_machine_id = 0x55,
- .machine_id = ss2_id,
- .max_mem = 0x10000000,
- .default_cpu_model = "Cypress CY7C601",
- },
-};
-
-static DeviceState *sun4c_intctl_init(hwaddr addr,
- qemu_irq *parent_irq)
-{
- DeviceState *dev;
- SysBusDevice *s;
- unsigned int i;
-
- dev = qdev_create(NULL, "sun4c_intctl");
- qdev_init_nofail(dev);
-
- s = SYS_BUS_DEVICE(dev);
-
- for (i = 0; i < MAX_PILS; i++) {
- sysbus_connect_irq(s, i, parent_irq[i]);
- }
- sysbus_mmio_map(s, 0, addr);
-
- return dev;
-}
-
-static void sun4c_hw_init(const struct sun4c_hwdef *hwdef, 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)
-{
- void *iommu, *espdma, *ledma, *nvram;
- qemu_irq *cpu_irqs, slavio_irq[8], espdma_irq, ledma_irq;
- qemu_irq esp_reset, dma_enable;
- qemu_irq fdc_tc;
- unsigned long kernel_size;
- DriveInfo *fd[MAX_FD];
- void *fw_cfg;
- DeviceState *dev;
- unsigned int i;
-
- /* init CPU */
- if (!cpu_model)
- cpu_model = hwdef->default_cpu_model;
-
- cpu_devinit(cpu_model, 0, hwdef->slavio_base, &cpu_irqs);
-
- /* set up devices */
- ram_init(0, RAM_size, hwdef->max_mem);
-
- prom_init(hwdef->slavio_base, bios_name);
-
- dev = sun4c_intctl_init(hwdef->intctl_base, cpu_irqs);
-
- for (i = 0; i < 8; i++) {
- slavio_irq[i] = qdev_get_gpio_in(dev, i);
- }
-
- iommu = iommu_init(hwdef->iommu_base, hwdef->iommu_version,
- slavio_irq[1]);
-
- espdma = sparc32_dma_init(hwdef->dma_base, slavio_irq[2],
- iommu, &espdma_irq, 0);
-
- ledma = sparc32_dma_init(hwdef->dma_base + 16ULL,
- slavio_irq[3], iommu, &ledma_irq, 1);
-
- if (graphic_depth != 8 && graphic_depth != 24) {
- fprintf(stderr, "qemu: Unsupported depth: %d\n", graphic_depth);
- exit (1);
- }
- tcx_init(hwdef->tcx_base, 0x00100000, graphic_width, graphic_height,
- graphic_depth);
-
- lance_init(&nd_table[0], hwdef->le_base, ledma, ledma_irq);
-
- nvram = m48t59_init(slavio_irq[0], hwdef->nvram_base, 0, 0x800, 2);
-
- slavio_serial_ms_kbd_init(hwdef->ms_kb_base, slavio_irq[1],
- display_type == DT_NOGRAPHIC, ESCC_CLOCK, 1);
- /* Slavio TTYA (base+4, Linux ttyS0) is the first QEMU serial device
- Slavio TTYB (base+0, Linux ttyS1) is the second QEMU serial device */
- escc_init(hwdef->serial_base, slavio_irq[1],
- slavio_irq[1], serial_hds[0], serial_hds[1],
- ESCC_CLOCK, 1);
-
- if (hwdef->fd_base != (hwaddr)-1) {
- /* there is zero or one floppy drive */
- memset(fd, 0, sizeof(fd));
- fd[0] = drive_get(IF_FLOPPY, 0, 0);
- sun4m_fdctrl_init(slavio_irq[1], hwdef->fd_base, fd,
- &fdc_tc);
- } else {
- fdc_tc = *qemu_allocate_irqs(dummy_fdc_tc, NULL, 1);
- }
-
- slavio_misc_init(0, hwdef->aux1_base, 0, slavio_irq[1], fdc_tc);
-
- if (drive_get_max_bus(IF_SCSI) > 0) {
- fprintf(stderr, "qemu: too many SCSI bus\n");
- exit(1);
- }
-
- esp_init(hwdef->esp_base, 2,
- espdma_memory_read, espdma_memory_write,
- espdma, espdma_irq, &esp_reset, &dma_enable);
-
- qdev_connect_gpio_out(espdma, 0, esp_reset);
- qdev_connect_gpio_out(espdma, 1, dma_enable);
-
- kernel_size = sun4m_load_kernel(kernel_filename, initrd_filename,
- RAM_size);
-
- nvram_init(nvram, (uint8_t *)&nd_table[0].macaddr, kernel_cmdline,
- boot_device, RAM_size, kernel_size, graphic_width,
- graphic_height, graphic_depth, hwdef->nvram_machine_id,
- "Sun4c");
-
- fw_cfg = fw_cfg_init(0, 0, CFG_ADDR, CFG_ADDR + 2);
- fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)max_cpus);
- fw_cfg_add_i32(fw_cfg, FW_CFG_ID, 1);
- fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);
- fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, hwdef->machine_id);
- fw_cfg_add_i16(fw_cfg, FW_CFG_SUN4M_DEPTH, graphic_depth);
- fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, KERNEL_LOAD_ADDR);
- fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size);
- if (kernel_cmdline) {
- fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, CMDLINE_ADDR);
- pstrcpy_targphys("cmdline", CMDLINE_ADDR, TARGET_PAGE_SIZE, kernel_cmdline);
- fw_cfg_add_string(fw_cfg, FW_CFG_CMDLINE_DATA, kernel_cmdline);
- } else {
- fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, 0);
- }
- fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, INITRD_LOAD_ADDR);
- fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, 0); // not used
- fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, boot_device[0]);
- qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
-}
-
-/* SPARCstation 2 hardware initialisation */
-static void ss2_init(QEMUMachineInitArgs *args)
-{
- ram_addr_t RAM_size = args->ram_size;
- const char *cpu_model = args->cpu_model;
- const char *kernel_filename = args->kernel_filename;
- const char *kernel_cmdline = args->kernel_cmdline;
- const char *initrd_filename = args->initrd_filename;
- const char *boot_device = args->boot_device;
- sun4c_hw_init(&sun4c_hwdefs[0], RAM_size, boot_device, kernel_filename,
- kernel_cmdline, initrd_filename, cpu_model);
-}
-
-static QEMUMachine ss2_machine = {
- .name = "SS-2",
- .desc = "Sun4c platform, SPARCstation 2",
- .init = ss2_init,
- .block_default_type = IF_SCSI,
- DEFAULT_MACHINE_OPTIONS,
-};
-
-static void sun4m_register_types(void)
-{
- type_register_static(&idreg_info);
- type_register_static(&afx_info);
- type_register_static(&prom_info);
- type_register_static(&ram_info);
-}
-
-static void ss2_machine_init(void)
-{
- qemu_register_machine(&ss5_machine);
- qemu_register_machine(&ss10_machine);
- qemu_register_machine(&ss600mp_machine);
- qemu_register_machine(&ss20_machine);
- qemu_register_machine(&voyager_machine);
- qemu_register_machine(&ss_lx_machine);
- qemu_register_machine(&ss4_machine);
- qemu_register_machine(&scls_machine);
- qemu_register_machine(&sbook_machine);
- qemu_register_machine(&ss1000_machine);
- qemu_register_machine(&ss2000_machine);
- qemu_register_machine(&ss2_machine);
-}
-
-type_init(sun4m_register_types)
-machine_init(ss2_machine_init);