hw: move boards and other isolated files to hw/ARCH

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 0 insertions, 313 deletions

diff --git a/hw/mips_r4k.c b/hw/mips_r4k.c
deleted file mode 100644
index 539a562620..0000000000
--- a/hw/mips_r4k.c
+++ /dev/null
@@ -1,313 +0,0 @@
-/*
- * QEMU/MIPS pseudo-board
- *
- * emulates a simple machine with ISA-like bus.
- * ISA IO space mapped to the 0x14000000 (PHYS) and
- * ISA memory at the 0x10000000 (PHYS, 16Mb in size).
- * All peripherial devices are attached to this "bus" with
- * the standard PC ISA addresses.
-*/
-#include "hw/hw.h"
-#include "hw/mips.h"
-#include "hw/mips_cpudevs.h"
-#include "hw/pc.h"
-#include "hw/serial.h"
-#include "hw/isa.h"
-#include "net/net.h"
-#include "sysemu/sysemu.h"
-#include "hw/boards.h"
-#include "hw/flash.h"
-#include "qemu/log.h"
-#include "hw/mips-bios.h"
-#include "hw/ide.h"
-#include "hw/loader.h"
-#include "elf.h"
-#include "hw/mc146818rtc.h"
-#include "hw/i8254.h"
-#include "sysemu/blockdev.h"
-#include "exec/address-spaces.h"
-
-#define MAX_IDE_BUS 2
-
-static const int ide_iobase[2] = { 0x1f0, 0x170 };
-static const int ide_iobase2[2] = { 0x3f6, 0x376 };
-static const int ide_irq[2] = { 14, 15 };
-
-static ISADevice *pit; /* PIT i8254 */
-
-/* i8254 PIT is attached to the IRQ0 at PIC i8259 */
-
-static struct _loaderparams {
-    int ram_size;
-    const char *kernel_filename;
-    const char *kernel_cmdline;
-    const char *initrd_filename;
-} loaderparams;
-
-static void mips_qemu_write (void *opaque, hwaddr addr,
-                             uint64_t val, unsigned size)
-{
-    if ((addr & 0xffff) == 0 && val == 42)
-        qemu_system_reset_request ();
-    else if ((addr & 0xffff) == 4 && val == 42)
-        qemu_system_shutdown_request ();
-}
-
-static uint64_t mips_qemu_read (void *opaque, hwaddr addr,
-                                unsigned size)
-{
-    return 0;
-}
-
-static const MemoryRegionOps mips_qemu_ops = {
-    .read = mips_qemu_read,
-    .write = mips_qemu_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
-};
-
-typedef struct ResetData {
-    MIPSCPU *cpu;
-    uint64_t vector;
-} ResetData;
-
-static int64_t load_kernel(void)
-{
-    int64_t entry, kernel_high;
-    long kernel_size, initrd_size, params_size;
-    ram_addr_t initrd_offset;
-    uint32_t *params_buf;
-    int big_endian;
-
-#ifdef TARGET_WORDS_BIGENDIAN
-    big_endian = 1;
-#else
-    big_endian = 0;
-#endif
-    kernel_size = load_elf(loaderparams.kernel_filename, cpu_mips_kseg0_to_phys,
-                           NULL, (uint64_t *)&entry, NULL,
-                           (uint64_t *)&kernel_high, big_endian,
-                           ELF_MACHINE, 1);
-    if (kernel_size >= 0) {
-        if ((entry & ~0x7fffffffULL) == 0x80000000)
-            entry = (int32_t)entry;
-    } else {
-        fprintf(stderr, "qemu: could not load kernel '%s'\n",
-                loaderparams.kernel_filename);
-        exit(1);
-    }
-
-    /* load initrd */
-    initrd_size = 0;
-    initrd_offset = 0;
-    if (loaderparams.initrd_filename) {
-        initrd_size = get_image_size (loaderparams.initrd_filename);
-        if (initrd_size > 0) {
-            initrd_offset = (kernel_high + ~TARGET_PAGE_MASK) & TARGET_PAGE_MASK;
-            if (initrd_offset + initrd_size > ram_size) {
-                fprintf(stderr,
-                        "qemu: memory too small for initial ram disk '%s'\n",
-                        loaderparams.initrd_filename);
-                exit(1);
-            }
-            initrd_size = load_image_targphys(loaderparams.initrd_filename,
-                                              initrd_offset,
-                                              ram_size - initrd_offset);
-        }
-        if (initrd_size == (target_ulong) -1) {
-            fprintf(stderr, "qemu: could not load initial ram disk '%s'\n",
-                    loaderparams.initrd_filename);
-            exit(1);
-        }
-    }
-
-    /* Store command line.  */
-    params_size = 264;
-    params_buf = g_malloc(params_size);
-
-    params_buf[0] = tswap32(ram_size);
-    params_buf[1] = tswap32(0x12345678);
-
-    if (initrd_size > 0) {
-        snprintf((char *)params_buf + 8, 256, "rd_start=0x%" PRIx64 " rd_size=%li %s",
-                 cpu_mips_phys_to_kseg0(NULL, initrd_offset),
-                 initrd_size, loaderparams.kernel_cmdline);
-    } else {
-        snprintf((char *)params_buf + 8, 256, "%s", loaderparams.kernel_cmdline);
-    }
-
-    rom_add_blob_fixed("params", params_buf, params_size,
-                       (16 << 20) - 264);
-
-    return entry;
-}
-
-static void main_cpu_reset(void *opaque)
-{
-    ResetData *s = (ResetData *)opaque;
-    CPUMIPSState *env = &s->cpu->env;
-
-    cpu_reset(CPU(s->cpu));
-    env->active_tc.PC = s->vector;
-}
-
-static const int sector_len = 32 * 1024;
-static
-void mips_r4k_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;
-    char *filename;
-    MemoryRegion *address_space_mem = get_system_memory();
-    MemoryRegion *ram = g_new(MemoryRegion, 1);
-    MemoryRegion *bios;
-    MemoryRegion *iomem = g_new(MemoryRegion, 1);
-    int bios_size;
-    MIPSCPU *cpu;
-    CPUMIPSState *env;
-    ResetData *reset_info;
-    int i;
-    qemu_irq *i8259;
-    ISABus *isa_bus;
-    DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
-    DriveInfo *dinfo;
-    int be;
-
-    /* init CPUs */
-    if (cpu_model == NULL) {
-#ifdef TARGET_MIPS64
-        cpu_model = "R4000";
-#else
-        cpu_model = "24Kf";
-#endif
-    }
-    cpu = cpu_mips_init(cpu_model);
-    if (cpu == NULL) {
-        fprintf(stderr, "Unable to find CPU definition\n");
-        exit(1);
-    }
-    env = &cpu->env;
-
-    reset_info = g_malloc0(sizeof(ResetData));
-    reset_info->cpu = cpu;
-    reset_info->vector = env->active_tc.PC;
-    qemu_register_reset(main_cpu_reset, reset_info);
-
-    /* allocate RAM */
-    if (ram_size > (256 << 20)) {
-        fprintf(stderr,
-                "qemu: Too much memory for this machine: %d MB, maximum 256 MB\n",
-                ((unsigned int)ram_size / (1 << 20)));
-        exit(1);
-    }
-    memory_region_init_ram(ram, "mips_r4k.ram", ram_size);
-    vmstate_register_ram_global(ram);
-
-    memory_region_add_subregion(address_space_mem, 0, ram);
-
-    memory_region_init_io(iomem, &mips_qemu_ops, NULL, "mips-qemu", 0x10000);
-    memory_region_add_subregion(address_space_mem, 0x1fbf0000, iomem);
-
-    /* Try to load a BIOS image. If this fails, we continue regardless,
-       but initialize the hardware ourselves. When a kernel gets
-       preloaded we also initialize the hardware, since the BIOS wasn't
-       run. */
-    if (bios_name == NULL)
-        bios_name = BIOS_FILENAME;
-    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
-    if (filename) {
-        bios_size = get_image_size(filename);
-    } else {
-        bios_size = -1;
-    }
-#ifdef TARGET_WORDS_BIGENDIAN
-    be = 1;
-#else
-    be = 0;
-#endif
-    if ((bios_size > 0) && (bios_size <= BIOS_SIZE)) {
-        bios = g_new(MemoryRegion, 1);
-        memory_region_init_ram(bios, "mips_r4k.bios", BIOS_SIZE);
-        vmstate_register_ram_global(bios);
-        memory_region_set_readonly(bios, true);
-        memory_region_add_subregion(get_system_memory(), 0x1fc00000, bios);
-
-        load_image_targphys(filename, 0x1fc00000, BIOS_SIZE);
-    } else if ((dinfo = drive_get(IF_PFLASH, 0, 0)) != NULL) {
-        uint32_t mips_rom = 0x00400000;
-        if (!pflash_cfi01_register(0x1fc00000, NULL, "mips_r4k.bios", mips_rom,
-                                   dinfo->bdrv, sector_len,
-                                   mips_rom / sector_len,
-                                   4, 0, 0, 0, 0, be)) {
-            fprintf(stderr, "qemu: Error registering flash memory.\n");
-	}
-    }
-    else {
-	/* not fatal */
-        fprintf(stderr, "qemu: Warning, could not load MIPS bios '%s'\n",
-		bios_name);
-    }
-    if (filename) {
-        g_free(filename);
-    }
-
-    if (kernel_filename) {
-        loaderparams.ram_size = ram_size;
-        loaderparams.kernel_filename = kernel_filename;
-        loaderparams.kernel_cmdline = kernel_cmdline;
-        loaderparams.initrd_filename = initrd_filename;
-        reset_info->vector = load_kernel();
-    }
-
-    /* Init CPU internal devices */
-    cpu_mips_irq_init_cpu(env);
-    cpu_mips_clock_init(env);
-
-    /* The PIC is attached to the MIPS CPU INT0 pin */
-    isa_bus = isa_bus_new(NULL, get_system_io());
-    i8259 = i8259_init(isa_bus, env->irq[2]);
-    isa_bus_irqs(isa_bus, i8259);
-
-    rtc_init(isa_bus, 2000, NULL);
-
-    /* Register 64 KB of ISA IO space at 0x14000000 */
-    isa_mmio_init(0x14000000, 0x00010000);
-    isa_mem_base = 0x10000000;
-
-    pit = pit_init(isa_bus, 0x40, 0, NULL);
-
-    for(i = 0; i < MAX_SERIAL_PORTS; i++) {
-        if (serial_hds[i]) {
-            serial_isa_init(isa_bus, i, serial_hds[i]);
-        }
-    }
-
-    isa_vga_init(isa_bus);
-
-    if (nd_table[0].used)
-        isa_ne2000_init(isa_bus, 0x300, 9, &nd_table[0]);
-
-    ide_drive_get(hd, MAX_IDE_BUS);
-    for(i = 0; i < MAX_IDE_BUS; i++)
-        isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i], ide_irq[i],
-                     hd[MAX_IDE_DEVS * i],
-		     hd[MAX_IDE_DEVS * i + 1]);
-
-    isa_create_simple(isa_bus, "i8042");
-}
-
-static QEMUMachine mips_machine = {
-    .name = "mips",
-    .desc = "mips r4k platform",
-    .init = mips_r4k_init,
-    DEFAULT_MACHINE_OPTIONS,
-};
-
-static void mips_machine_init(void)
-{
-    qemu_register_machine(&mips_machine);
-}
-
-machine_init(mips_machine_init);