1 files changed, 0 insertions, 127 deletions
diff --git a/hw/pl050.c b/hw/pl050.c
deleted file mode 100644
index 20451e5..0000000
--- a/hw/pl050.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/* 
- * Arm PrimeCell PL050 Keyboard / Mouse Interface
- *
- * Copyright (c) 2006 CodeSourcery.
- * Written by Paul Brook
- *
- * This code is licenced under the GPL.
- */
-
-#include "vl.h"
-
-typedef struct {
-    void *dev;
-    uint32_t base;
-    uint32_t cr;
-    uint32_t clk;
-    uint32_t last;
-    void *pic;
-    int pending;
-    int irq;
-    int is_mouse;
-} pl050_state;
-
-static const unsigned char pl050_id[] =
-{ 0x50, 0x10, 0x04, 0x00, 0x0d, 0xf0, 0x05, 0xb1 };
-
-static void pl050_update(void *opaque, int level)
-{
-    pl050_state *s = (pl050_state *)opaque;
-    int raise;
-
-    s->pending = level;
-    raise = (s->pending && (s->cr & 0x10) != 0)
-            || (s->cr & 0x08) != 0;
-    pic_set_irq_new(s->pic, s->irq, raise);
-}
-
-static uint32_t pl050_read(void *opaque, target_phys_addr_t offset)
-{
-    pl050_state *s = (pl050_state *)opaque;
-    offset -= s->base;
-    if (offset >= 0xfe0 && offset < 0x1000)
-        return pl050_id[(offset - 0xfe0) >> 2];
-
-    switch (offset >> 2) {
-    case 0: /* KMICR */
-        return s->cr;
-    case 1: /* KMISTAT */
-        /* KMIC and KMID bits not implemented.  */
-        if (s->pending) {
-            return 0x10;
-        } else {
-            return 0;
-        }
-    case 2: /* KMIDATA */
-        if (s->pending)
-            s->last = ps2_read_data(s->dev);
-        return s->last;
-    case 3: /* KMICLKDIV */
-        return s->clk;
-    case 4: /* KMIIR */
-        return s->pending | 2;
-    default:
-        cpu_abort (cpu_single_env, "pl050_read: Bad offset %x\n", offset);
-        return 0;
-    }
-}
-
-static void pl050_write(void *opaque, target_phys_addr_t offset,
-                          uint32_t value)
-{
-    pl050_state *s = (pl050_state *)opaque;
-    offset -= s->base;
-    switch (offset >> 2) {
-    case 0: /* KMICR */
-        s->cr = value;
-        pl050_update(s, s->pending);
-        /* ??? Need to implement the enable/disable bit.  */
-        break;
-    case 2: /* KMIDATA */
-        /* ??? This should toggle the TX interrupt line.  */
-        /* ??? This means kbd/mouse can block each other.  */
-        if (s->is_mouse) {
-            ps2_write_mouse(s->dev, value);
-        } else {
-            ps2_write_keyboard(s->dev, value);
-        }
-        break;
-    case 3: /* KMICLKDIV */
-        s->clk = value;
-        return;
-    default:
-        cpu_abort (cpu_single_env, "pl050_write: Bad offset %x\n", offset);
-    }
-}
-static CPUReadMemoryFunc *pl050_readfn[] = {
-   pl050_read,
-   pl050_read,
-   pl050_read
-};
-
-static CPUWriteMemoryFunc *pl050_writefn[] = {
-   pl050_write,
-   pl050_write,
-   pl050_write
-};
-
-void pl050_init(uint32_t base, void *pic, int irq, int is_mouse)
-{
-    int iomemtype;
-    pl050_state *s;
-
-    s = (pl050_state *)qemu_mallocz(sizeof(pl050_state));
-    iomemtype = cpu_register_io_memory(0, pl050_readfn,
-                                       pl050_writefn, s);
-    cpu_register_physical_memory(base, 0x00000fff, iomemtype);
-    s->base = base;
-    s->pic = pic;
-    s->irq = irq;
-    s->is_mouse = is_mouse;
-    if (is_mouse)
-        s->dev = ps2_mouse_init(pl050_update, s);
-    else
-        s->dev = ps2_kbd_init(pl050_update, s);
-    /* ??? Save/restore.  */
-}
-