soc: nios2-qemu: Port to HWMv2

Ports the nios2-qemu SoC configuration to hardware model version 2

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>

soc/v2/altera/qemu_nios2/CMakeLists.txt

@@ -1,4 +1,7 @@
+# Copyright (c) 2018 Intel Corporation
 # SPDX-License-Identifier: Apache-2.0
 
 zephyr_include_directories(include)
+zephyr_include_directories(.)
+
 set(SOC_LINKER_SCRIPT ${CMAKE_CURRENT_SOURCE_DIR}/linker.ld CACHE INTERNAL "")

soc/v2/altera/qemu_nios2/Kconfig

@@ -1,7 +1,7 @@
+# Copyright (c) 2018 Intel Corporation
 # SPDX-License-Identifier: Apache-2.0
 
-config SOC_NIOS2_QEMU
-	bool "Nios II - Experimental QEMU emulation"
+config SOC_QEMU_NIOS2
 	select NIOS2
 	select HAS_MUL_INSTRUCTION
 	select HAS_DIV_INSTRUCTION

soc/v2/altera/qemu_nios2/Kconfig.defconfig

@@ -1,9 +1,7 @@
+# Copyright (c) 2018 Intel Corporation
 # SPDX-License-Identifier: Apache-2.0
 
-if SOC_NIOS2_QEMU
-
-config SOC
-	default "nios2-qemu"
+if SOC_QEMU_NIOS2
 
 config SYS_CLOCK_HW_CYCLES_PER_SEC
 	default 50000000

soc/v2/altera/qemu_nios2/Kconfig.soc

@@ -0,0 +1,8 @@
+# Copyright (c) 2018 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+config SOC_QEMU_NIOS2
+	bool
+
+config SOC
+	default "qemu_nios2" if SOC_QEMU_NIOS2

soc/v2/altera/qemu_nios2/soc.yml

@@ -0,0 +1,2 @@
+socs:
+  - name: qemu_nios2