1 files changed, 0 insertions, 101 deletions
diff --git a/hw/nios2/generic_nommu.c b/hw/nios2/generic_nommu.c
deleted file mode 100644
index defa16953f..0000000000
--- a/hw/nios2/generic_nommu.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Generic simulator target with no MMU or devices.  This emulation is
- * compatible with the libgloss qemu-hosted.ld linker script for using
- * QEMU as an instruction set simulator.
- *
- * Copyright (c) 2018-2019 Mentor Graphics
- *
- * Copyright (c) 2016 Marek Vasut <marek.vasut@gmail.com>
- *
- * Based on LabX device code
- *
- * Copyright (c) 2012 Chris Wulff <crwulff@gmail.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, see
- * <http://www.gnu.org/licenses/lgpl-2.1.html>
- */
-
-#include "qemu/osdep.h"
-#include "qapi/error.h"
-
-#include "hw/char/serial.h"
-#include "hw/boards.h"
-#include "exec/memory.h"
-#include "exec/address-spaces.h"
-#include "qemu/config-file.h"
-
-#include "boot.h"
-
-#define BINARY_DEVICE_TREE_FILE    "generic-nommu.dtb"
-
-static void nios2_generic_nommu_init(MachineState *machine)
-{
-    Nios2CPU *cpu;
-    MemoryRegion *address_space_mem = get_system_memory();
-    MemoryRegion *phys_tcm = g_new(MemoryRegion, 1);
-    MemoryRegion *phys_tcm_alias = g_new(MemoryRegion, 1);
-    MemoryRegion *phys_ram = g_new(MemoryRegion, 1);
-    MemoryRegion *phys_ram_alias = g_new(MemoryRegion, 1);
-    ram_addr_t tcm_base = 0x0;
-    ram_addr_t tcm_size = 0x1000;    /* 1 kiB, but QEMU limit is 4 kiB */
-    ram_addr_t ram_base = 0x10000000;
-    ram_addr_t ram_size = 0x08000000;
-
-    /* Physical TCM (tb_ram_1k) with alias at 0xc0000000 */
-    memory_region_init_ram(phys_tcm, NULL, "nios2.tcm", tcm_size,
-                           &error_abort);
-    memory_region_init_alias(phys_tcm_alias, NULL, "nios2.tcm.alias",
-                             phys_tcm, 0, tcm_size);
-    memory_region_add_subregion(address_space_mem, tcm_base, phys_tcm);
-    memory_region_add_subregion(address_space_mem, 0xc0000000 + tcm_base,
-                                phys_tcm_alias);
-
-    /* Physical DRAM with alias at 0xc0000000 */
-    memory_region_init_ram(phys_ram, NULL, "nios2.ram", ram_size,
-                           &error_abort);
-    memory_region_init_alias(phys_ram_alias, NULL, "nios2.ram.alias",
-                             phys_ram, 0, ram_size);
-    memory_region_add_subregion(address_space_mem, ram_base, phys_ram);
-    memory_region_add_subregion(address_space_mem, 0xc0000000 + ram_base,
-                                phys_ram_alias);
-
-    cpu = NIOS2_CPU(cpu_create(TYPE_NIOS2_CPU));
-
-    /* Remove MMU */
-    cpu->mmu_present = false;
-
-    /* Reset vector is the first 32 bytes of RAM.  */
-    cpu->reset_addr = ram_base;
-
-    /* The interrupt vector comes right after reset.  */
-    cpu->exception_addr = ram_base + 0x20;
-
-    /*
-     * The linker script does have a TLB miss memory region declared,
-     * but this should never be used with no MMU.
-     */
-    cpu->fast_tlb_miss_addr = 0x7fff400;
-
-    nios2_load_kernel(cpu, ram_base, ram_size, machine->initrd_filename,
-                      BINARY_DEVICE_TREE_FILE, NULL);
-}
-
-static void nios2_generic_nommu_machine_init(struct MachineClass *mc)
-{
-    mc->desc = "Generic NOMMU Nios II design";
-    mc->init = nios2_generic_nommu_init;
-    mc->deprecation_reason = "Nios II architecture is deprecated";
-}
-
-DEFINE_MACHINE("nios2-generic-nommu", nios2_generic_nommu_machine_init);