boards: x86: qemu_x86: optimize default HWMv2 configurations

Remove duplicated Kconfig default options from qemu_x86 board
variants' configuration keeping only differences in regard
of the appropriate board configurations.

Signed-off-by: Dmitrii Golovanov <dmitrii.golovanov@intel.com>

boards/qemu/qemu_x86/qemu_x86_64_ia32_nokpti_defconfig

@@ -1,16 +1,3 @@
 # SPDX-License-Identifier: Apache-2.0
 
-CONFIG_PIC_DISABLE=y
-CONFIG_LOAPIC=y
-CONFIG_CONSOLE=y
-CONFIG_SERIAL=y
-CONFIG_UART_CONSOLE=y
-CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=25000000
-CONFIG_TEST_RANDOM_GENERATOR=y
-CONFIG_DEBUG_INFO=y
-CONFIG_SMP=y
-CONFIG_MP_MAX_NUM_CPUS=2
-CONFIG_X86_MMU=y
-CONFIG_X86_VERY_EARLY_CONSOLE=y
-CONFIG_QEMU_ICOUNT=n
 CONFIG_X86_KPTI=n

boards/qemu/qemu_x86/qemu_x86_ia32_nokpti_defconfig

@@ -1,15 +1,3 @@
 # SPDX-License-Identifier: Apache-2.0
 
-CONFIG_PIC_DISABLE=y
-CONFIG_LOAPIC=y
-CONFIG_CONSOLE=y
-CONFIG_SERIAL=y
-CONFIG_UART_CONSOLE=y
-CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=25000000
-CONFIG_TEST_RANDOM_GENERATOR=y
-CONFIG_X86_MMU=y
-CONFIG_DEBUG_INFO=y
-CONFIG_SCHED_SCALABLE=y
-CONFIG_WAITQ_SCALABLE=y
-CONFIG_X86_VERY_EARLY_CONSOLE=y
 CONFIG_X86_KPTI=n

boards/qemu/qemu_x86/qemu_x86_ia32_nommu_defconfig

@@ -1,10 +1,6 @@
 # SPDX-License-Identifier: Apache-2.0
 
-CONFIG_PIC_DISABLE=y
+CONFIG_X86_MMU=n
-CONFIG_LOAPIC=y
+CONFIG_SCHED_DUMB=y
-CONFIG_CONSOLE=y
+CONFIG_WAITQ_DUMB=y
-CONFIG_SERIAL=y
+CONFIG_X86_VERY_EARLY_CONSOLE=n
-CONFIG_UART_CONSOLE=y
-CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=25000000
-CONFIG_TEST_RANDOM_GENERATOR=y
-CONFIG_DEBUG_INFO=y

boards/qemu/qemu_x86/qemu_x86_ia32_nopae_defconfig

@@ -1,15 +1,3 @@
 # SPDX-License-Identifier: Apache-2.0
 
-CONFIG_PIC_DISABLE=y
-CONFIG_LOAPIC=y
-CONFIG_CONSOLE=y
-CONFIG_SERIAL=y
-CONFIG_UART_CONSOLE=y
-CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=25000000
-CONFIG_TEST_RANDOM_GENERATOR=y
-CONFIG_X86_MMU=y
-CONFIG_DEBUG_INFO=y
-CONFIG_SCHED_SCALABLE=y
-CONFIG_WAITQ_SCALABLE=y
-CONFIG_X86_VERY_EARLY_CONSOLE=y
 CONFIG_X86_PAE=n

boards/qemu/qemu_x86/qemu_x86_ia32_virt_defconfig

@@ -1,18 +1,5 @@
 # SPDX-License-Identifier: Apache-2.0
 
-CONFIG_PIC_DISABLE=y
-CONFIG_LOAPIC=y
-CONFIG_CONSOLE=y
-CONFIG_SERIAL=y
-CONFIG_UART_CONSOLE=y
-CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=25000000
-CONFIG_TEST_RANDOM_GENERATOR=y
-CONFIG_X86_MMU=y
-CONFIG_DEBUG_INFO=y
-CONFIG_SCHED_SCALABLE=y
-CONFIG_WAITQ_SCALABLE=y
-CONFIG_X86_VERY_EARLY_CONSOLE=y
-
 CONFIG_SRAM_OFFSET=0x100000
 CONFIG_KERNEL_VM_SIZE=0x400000
 CONFIG_KERNEL_VM_BASE=0x40000000

boards/qemu/qemu_x86/qemu_x86_ia32_xip_defconfig

@@ -1,14 +1,4 @@
 # SPDX-License-Identifier: Apache-2.0
 
-CONFIG_PIC_DISABLE=y
+CONFIG_X86_MMU=n
-CONFIG_LOAPIC=y
-CONFIG_CONSOLE=y
-CONFIG_SERIAL=y
-CONFIG_UART_CONSOLE=y
-CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=25000000
-CONFIG_TEST_RANDOM_GENERATOR=y
-CONFIG_DEBUG_INFO=y
-CONFIG_SCHED_SCALABLE=y
-CONFIG_WAITQ_SCALABLE=y
-CONFIG_X86_VERY_EARLY_CONSOLE=y
 CONFIG_XIP=y