1 files changed, 0 insertions, 119 deletions
diff --git a/hw/dma/puv3_dma.c b/hw/dma/puv3_dma.c
deleted file mode 100644
index cca1e9ec21..0000000000
--- a/hw/dma/puv3_dma.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * DMA device simulation in PKUnity SoC
- *
- * Copyright (C) 2010-2012 Guan Xuetao
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation, or any later version.
- * See the COPYING file in the top-level directory.
- */
-
-#include "qemu/osdep.h"
-#include "hw/sysbus.h"
-#include "qom/object.h"
-
-#undef DEBUG_PUV3
-#include "hw/unicore32/puv3.h"
-#include "qemu/module.h"
-#include "qemu/log.h"
-
-#define PUV3_DMA_CH_NR          (6)
-#define PUV3_DMA_CH_MASK        (0xff)
-#define PUV3_DMA_CH(offset)     ((offset) >> 8)
-
-#define TYPE_PUV3_DMA "puv3_dma"
-OBJECT_DECLARE_SIMPLE_TYPE(PUV3DMAState, PUV3_DMA)
-
-struct PUV3DMAState {
-    SysBusDevice parent_obj;
-
-    MemoryRegion iomem;
-    uint32_t reg_CFG[PUV3_DMA_CH_NR];
-};
-
-static uint64_t puv3_dma_read(void *opaque, hwaddr offset,
-        unsigned size)
-{
-    PUV3DMAState *s = opaque;
-    uint32_t ret = 0;
-
-    assert(PUV3_DMA_CH(offset) < PUV3_DMA_CH_NR);
-
-    switch (offset & PUV3_DMA_CH_MASK) {
-    case 0x10:
-        ret = s->reg_CFG[PUV3_DMA_CH(offset)];
-        break;
-    default:
-        qemu_log_mask(LOG_GUEST_ERROR,
-                      "%s: Bad read offset 0x%"HWADDR_PRIx"\n",
-                      __func__, offset);
-    }
-    DPRINTF("offset 0x%x, value 0x%x\n", offset, ret);
-
-    return ret;
-}
-
-static void puv3_dma_write(void *opaque, hwaddr offset,
-        uint64_t value, unsigned size)
-{
-    PUV3DMAState *s = opaque;
-
-    assert(PUV3_DMA_CH(offset) < PUV3_DMA_CH_NR);
-
-    switch (offset & PUV3_DMA_CH_MASK) {
-    case 0x10:
-        s->reg_CFG[PUV3_DMA_CH(offset)] = value;
-        break;
-    default:
-        qemu_log_mask(LOG_GUEST_ERROR,
-                      "%s: Bad write offset 0x%"HWADDR_PRIx"\n",
-                      __func__, offset);
-    }
-    DPRINTF("offset 0x%x, value 0x%x\n", offset, value);
-}
-
-static const MemoryRegionOps puv3_dma_ops = {
-    .read = puv3_dma_read,
-    .write = puv3_dma_write,
-    .impl = {
-        .min_access_size = 4,
-        .max_access_size = 4,
-    },
-    .endianness = DEVICE_NATIVE_ENDIAN,
-};
-
-static void puv3_dma_realize(DeviceState *dev, Error **errp)
-{
-    PUV3DMAState *s = PUV3_DMA(dev);
-    int i;
-
-    for (i = 0; i < PUV3_DMA_CH_NR; i++) {
-        s->reg_CFG[i] = 0x0;
-    }
-
-    memory_region_init_io(&s->iomem, OBJECT(s), &puv3_dma_ops, s, "puv3_dma",
-            PUV3_REGS_OFFSET);
-    sysbus_init_mmio(SYS_BUS_DEVICE(dev), &s->iomem);
-}
-
-static void puv3_dma_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-
-    dc->realize = puv3_dma_realize;
-}
-
-static const TypeInfo puv3_dma_info = {
-    .name = TYPE_PUV3_DMA,
-    .parent = TYPE_SYS_BUS_DEVICE,
-    .instance_size = sizeof(PUV3DMAState),
-    .class_init = puv3_dma_class_init,
-};
-
-static void puv3_dma_register_type(void)
-{
-    type_register_static(&puv3_dma_info);
-}
-
-type_init(puv3_dma_register_type)