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

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

1 files changed, 0 insertions, 306 deletions

diff --git a/hw/mcf5208.c b/hw/mcf5208.c
deleted file mode 100644
index 748bf56983..0000000000
--- a/hw/mcf5208.c
+++ /dev/null
@@ -1,306 +0,0 @@
-/*
- * Motorola ColdFire MCF5208 SoC emulation.
- *
- * Copyright (c) 2007 CodeSourcery.
- *
- * This code is licensed under the GPL
- */
-#include "hw/hw.h"
-#include "hw/mcf.h"
-#include "qemu/timer.h"
-#include "hw/ptimer.h"
-#include "sysemu/sysemu.h"
-#include "net/net.h"
-#include "hw/boards.h"
-#include "hw/loader.h"
-#include "elf.h"
-#include "exec/address-spaces.h"
-
-#define SYS_FREQ 66000000
-
-#define PCSR_EN         0x0001
-#define PCSR_RLD        0x0002
-#define PCSR_PIF        0x0004
-#define PCSR_PIE        0x0008
-#define PCSR_OVW        0x0010
-#define PCSR_DBG        0x0020
-#define PCSR_DOZE       0x0040
-#define PCSR_PRE_SHIFT  8
-#define PCSR_PRE_MASK   0x0f00
-
-typedef struct {
-    MemoryRegion iomem;
-    qemu_irq irq;
-    ptimer_state *timer;
-    uint16_t pcsr;
-    uint16_t pmr;
-    uint16_t pcntr;
-} m5208_timer_state;
-
-static void m5208_timer_update(m5208_timer_state *s)
-{
-    if ((s->pcsr & (PCSR_PIE | PCSR_PIF)) == (PCSR_PIE | PCSR_PIF))
-        qemu_irq_raise(s->irq);
-    else
-        qemu_irq_lower(s->irq);
-}
-
-static void m5208_timer_write(void *opaque, hwaddr offset,
-                              uint64_t value, unsigned size)
-{
-    m5208_timer_state *s = (m5208_timer_state *)opaque;
-    int prescale;
-    int limit;
-    switch (offset) {
-    case 0:
-        /* The PIF bit is set-to-clear.  */
-        if (value & PCSR_PIF) {
-            s->pcsr &= ~PCSR_PIF;
-            value &= ~PCSR_PIF;
-        }
-        /* Avoid frobbing the timer if we're just twiddling IRQ bits. */
-        if (((s->pcsr ^ value) & ~PCSR_PIE) == 0) {
-            s->pcsr = value;
-            m5208_timer_update(s);
-            return;
-        }
-
-        if (s->pcsr & PCSR_EN)
-            ptimer_stop(s->timer);
-
-        s->pcsr = value;
-
-        prescale = 1 << ((s->pcsr & PCSR_PRE_MASK) >> PCSR_PRE_SHIFT);
-        ptimer_set_freq(s->timer, (SYS_FREQ / 2) / prescale);
-        if (s->pcsr & PCSR_RLD)
-            limit = s->pmr;
-        else
-            limit = 0xffff;
-        ptimer_set_limit(s->timer, limit, 0);
-
-        if (s->pcsr & PCSR_EN)
-            ptimer_run(s->timer, 0);
-        break;
-    case 2:
-        s->pmr = value;
-        s->pcsr &= ~PCSR_PIF;
-        if ((s->pcsr & PCSR_RLD) == 0) {
-            if (s->pcsr & PCSR_OVW)
-                ptimer_set_count(s->timer, value);
-        } else {
-            ptimer_set_limit(s->timer, value, s->pcsr & PCSR_OVW);
-        }
-        break;
-    case 4:
-        break;
-    default:
-        hw_error("m5208_timer_write: Bad offset 0x%x\n", (int)offset);
-        break;
-    }
-    m5208_timer_update(s);
-}
-
-static void m5208_timer_trigger(void *opaque)
-{
-    m5208_timer_state *s = (m5208_timer_state *)opaque;
-    s->pcsr |= PCSR_PIF;
-    m5208_timer_update(s);
-}
-
-static uint64_t m5208_timer_read(void *opaque, hwaddr addr,
-                                 unsigned size)
-{
-    m5208_timer_state *s = (m5208_timer_state *)opaque;
-    switch (addr) {
-    case 0:
-        return s->pcsr;
-    case 2:
-        return s->pmr;
-    case 4:
-        return ptimer_get_count(s->timer);
-    default:
-        hw_error("m5208_timer_read: Bad offset 0x%x\n", (int)addr);
-        return 0;
-    }
-}
-
-static const MemoryRegionOps m5208_timer_ops = {
-    .read = m5208_timer_read,
-    .write = m5208_timer_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
-};
-
-static uint64_t m5208_sys_read(void *opaque, hwaddr addr,
-                               unsigned size)
-{
-    switch (addr) {
-    case 0x110: /* SDCS0 */
-        {
-            int n;
-            for (n = 0; n < 32; n++) {
-                if (ram_size < (2u << n))
-                    break;
-            }
-            return (n - 1)  | 0x40000000;
-        }
-    case 0x114: /* SDCS1 */
-        return 0;
-
-    default:
-        hw_error("m5208_sys_read: Bad offset 0x%x\n", (int)addr);
-        return 0;
-    }
-}
-
-static void m5208_sys_write(void *opaque, hwaddr addr,
-                            uint64_t value, unsigned size)
-{
-    hw_error("m5208_sys_write: Bad offset 0x%x\n", (int)addr);
-}
-
-static const MemoryRegionOps m5208_sys_ops = {
-    .read = m5208_sys_read,
-    .write = m5208_sys_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
-};
-
-static void mcf5208_sys_init(MemoryRegion *address_space, qemu_irq *pic)
-{
-    MemoryRegion *iomem = g_new(MemoryRegion, 1);
-    m5208_timer_state *s;
-    QEMUBH *bh;
-    int i;
-
-    /* SDRAMC.  */
-    memory_region_init_io(iomem, &m5208_sys_ops, NULL, "m5208-sys", 0x00004000);
-    memory_region_add_subregion(address_space, 0xfc0a8000, iomem);
-    /* Timers.  */
-    for (i = 0; i < 2; i++) {
-        s = (m5208_timer_state *)g_malloc0(sizeof(m5208_timer_state));
-        bh = qemu_bh_new(m5208_timer_trigger, s);
-        s->timer = ptimer_init(bh);
-        memory_region_init_io(&s->iomem, &m5208_timer_ops, s,
-                              "m5208-timer", 0x00004000);
-        memory_region_add_subregion(address_space, 0xfc080000 + 0x4000 * i,
-                                    &s->iomem);
-        s->irq = pic[4 + i];
-    }
-}
-
-static void mcf5208evb_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;
-    M68kCPU *cpu;
-    CPUM68KState *env;
-    int kernel_size;
-    uint64_t elf_entry;
-    hwaddr entry;
-    qemu_irq *pic;
-    MemoryRegion *address_space_mem = get_system_memory();
-    MemoryRegion *ram = g_new(MemoryRegion, 1);
-    MemoryRegion *sram = g_new(MemoryRegion, 1);
-
-    if (!cpu_model) {
-        cpu_model = "m5208";
-    }
-    cpu = cpu_m68k_init(cpu_model);
-    if (!cpu) {
-        fprintf(stderr, "Unable to find m68k CPU definition\n");
-        exit(1);
-    }
-    env = &cpu->env;
-
-    /* Initialize CPU registers.  */
-    env->vbr = 0;
-    /* TODO: Configure BARs.  */
-
-    /* DRAM at 0x40000000 */
-    memory_region_init_ram(ram, "mcf5208.ram", ram_size);
-    vmstate_register_ram_global(ram);
-    memory_region_add_subregion(address_space_mem, 0x40000000, ram);
-
-    /* Internal SRAM.  */
-    memory_region_init_ram(sram, "mcf5208.sram", 16384);
-    vmstate_register_ram_global(sram);
-    memory_region_add_subregion(address_space_mem, 0x80000000, sram);
-
-    /* Internal peripherals.  */
-    pic = mcf_intc_init(address_space_mem, 0xfc048000, cpu);
-
-    mcf_uart_mm_init(address_space_mem, 0xfc060000, pic[26], serial_hds[0]);
-    mcf_uart_mm_init(address_space_mem, 0xfc064000, pic[27], serial_hds[1]);
-    mcf_uart_mm_init(address_space_mem, 0xfc068000, pic[28], serial_hds[2]);
-
-    mcf5208_sys_init(address_space_mem, pic);
-
-    if (nb_nics > 1) {
-        fprintf(stderr, "Too many NICs\n");
-        exit(1);
-    }
-    if (nd_table[0].used)
-        mcf_fec_init(address_space_mem, &nd_table[0],
-                     0xfc030000, pic + 36);
-
-    /*  0xfc000000 SCM.  */
-    /*  0xfc004000 XBS.  */
-    /*  0xfc008000 FlexBus CS.  */
-    /* 0xfc030000 FEC.  */
-    /*  0xfc040000 SCM + Power management.  */
-    /*  0xfc044000 eDMA.  */
-    /* 0xfc048000 INTC.  */
-    /*  0xfc058000 I2C.  */
-    /*  0xfc05c000 QSPI.  */
-    /* 0xfc060000 UART0.  */
-    /* 0xfc064000 UART0.  */
-    /* 0xfc068000 UART0.  */
-    /*  0xfc070000 DMA timers.  */
-    /* 0xfc080000 PIT0.  */
-    /* 0xfc084000 PIT1.  */
-    /*  0xfc088000 EPORT.  */
-    /*  0xfc08c000 Watchdog.  */
-    /*  0xfc090000 clock module.  */
-    /*  0xfc0a0000 CCM + reset.  */
-    /*  0xfc0a4000 GPIO.  */
-    /* 0xfc0a8000 SDRAM controller.  */
-
-    /* Load kernel.  */
-    if (!kernel_filename) {
-        fprintf(stderr, "Kernel image must be specified\n");
-        exit(1);
-    }
-
-    kernel_size = load_elf(kernel_filename, NULL, NULL, &elf_entry,
-                           NULL, NULL, 1, ELF_MACHINE, 0);
-    entry = elf_entry;
-    if (kernel_size < 0) {
-        kernel_size = load_uimage(kernel_filename, &entry, NULL, NULL);
-    }
-    if (kernel_size < 0) {
-        kernel_size = load_image_targphys(kernel_filename, 0x40000000,
-                                          ram_size);
-        entry = 0x40000000;
-    }
-    if (kernel_size < 0) {
-        fprintf(stderr, "qemu: could not load kernel '%s'\n", kernel_filename);
-        exit(1);
-    }
-
-    env->pc = entry;
-}
-
-static QEMUMachine mcf5208evb_machine = {
-    .name = "mcf5208evb",
-    .desc = "MCF5206EVB",
-    .init = mcf5208evb_init,
-    .is_default = 1,
-    DEFAULT_MACHINE_OPTIONS,
-};
-
-static void mcf5208evb_machine_init(void)
-{
-    qemu_register_machine(&mcf5208evb_machine);
-}
-
-machine_init(mcf5208evb_machine_init);