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Diffstat (limited to 'qemu/hw/misc/arm_integrator_debug.c')
-rw-r--r--qemu/hw/misc/arm_integrator_debug.c100
1 files changed, 0 insertions, 100 deletions
diff --git a/qemu/hw/misc/arm_integrator_debug.c b/qemu/hw/misc/arm_integrator_debug.c
deleted file mode 100644
index 902605fef..000000000
--- a/qemu/hw/misc/arm_integrator_debug.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * LED, Switch and Debug control registers for ARM Integrator Boards
- *
- * This is currently a stub for this functionality but at least
- * ensures something other than unassigned_mem_read() handles access
- * to this area.
- *
- * The real h/w is described at:
- * http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0159b/Babbfijf.html
- *
- * Copyright (c) 2013 Alex Bennée <alex@bennee.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- */
-
-#include "qemu/osdep.h"
-#include "hw/hw.h"
-#include "hw/sysbus.h"
-#include "exec/address-spaces.h"
-#include "hw/misc/arm_integrator_debug.h"
-
-#define INTEGRATOR_DEBUG(obj) \
- OBJECT_CHECK(IntegratorDebugState, (obj), TYPE_INTEGRATOR_DEBUG)
-
-typedef struct {
- SysBusDevice parent_obj;
-
- MemoryRegion iomem;
-} IntegratorDebugState;
-
-static uint64_t intdbg_control_read(void *opaque, hwaddr offset,
- unsigned size)
-{
- switch (offset >> 2) {
- case 0: /* ALPHA */
- case 1: /* LEDS */
- case 2: /* SWITCHES */
- qemu_log_mask(LOG_UNIMP,
- "%s: returning zero from %" HWADDR_PRIx ":%u\n",
- __func__, offset, size);
- return 0;
- default:
- qemu_log_mask(LOG_GUEST_ERROR,
- "%s: Bad offset %" HWADDR_PRIx,
- __func__, offset);
- return 0;
- }
-}
-
-static void intdbg_control_write(void *opaque, hwaddr offset,
- uint64_t value, unsigned size)
-{
- switch (offset >> 2) {
- case 1: /* ALPHA */
- case 2: /* LEDS */
- case 3: /* SWITCHES */
- /* Nothing interesting implemented yet. */
- qemu_log_mask(LOG_UNIMP,
- "%s: ignoring write of %" PRIu64
- " to %" HWADDR_PRIx ":%u\n",
- __func__, value, offset, size);
- break;
- default:
- qemu_log_mask(LOG_GUEST_ERROR,
- "%s: write of %" PRIu64
- " to bad offset %" HWADDR_PRIx "\n",
- __func__, value, offset);
- }
-}
-
-static const MemoryRegionOps intdbg_control_ops = {
- .read = intdbg_control_read,
- .write = intdbg_control_write,
- .endianness = DEVICE_NATIVE_ENDIAN,
-};
-
-static void intdbg_control_init(Object *obj)
-{
- SysBusDevice *sd = SYS_BUS_DEVICE(obj);
- IntegratorDebugState *s = INTEGRATOR_DEBUG(obj);
-
- memory_region_init_io(&s->iomem, obj, &intdbg_control_ops,
- NULL, "dbg-leds", 0x1000000);
- sysbus_init_mmio(sd, &s->iomem);
-}
-
-static const TypeInfo intdbg_info = {
- .name = TYPE_INTEGRATOR_DEBUG,
- .parent = TYPE_SYS_BUS_DEVICE,
- .instance_size = sizeof(IntegratorDebugState),
- .instance_init = intdbg_control_init,
-};
-
-static void intdbg_register_types(void)
-{
- type_register_static(&intdbg_info);
-}
-
-type_init(intdbg_register_types)