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zephyr/boards/x86/qemu_x86/Kconfig.defconfig

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license: cleanup: add SPDX Apache-2.0 license identifier Update the files which contain no license information with the 'Apache-2.0' SPDX license identifier. Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of Zephyr, which is Apache version 2. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-04-06 21:08:09 +08:00
# SPDX-License-Identifier: Apache-2.0
kconfig: add board configurations First step for adding the new board layer. Create configurations for the various boards we support on x86 under boards with the new Kconfig variables defining them. The board selection is optional, that means you will be able to run make menuconfig and create your own .config and select any SoC. Change-Id: If08e88e9675d13f0f0501ef6750b9424b15f5dc8 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-12-13 18:54:28 +08:00
if BOARD_QEMU_X86
build: use kconfig to select generated artifacts Not all boards require the various binary formats zephyr generates. So be selective based on the arch, SoC or board and only geenrate the binaries actually needed. Fixes #5009 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-11-23 02:03:53 +08:00
config BUILD_OUTPUT_BIN
default n
kconfig: add board configurations First step for adding the new board layer. Create configurations for the various boards we support on x86 under boards with the new Kconfig variables defining them. The board selection is optional, that means you will be able to run make menuconfig and create your own .config and select any SoC. Change-Id: If08e88e9675d13f0f0501ef6750b9424b15f5dc8 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-12-13 18:54:28 +08:00
config BOARD
boards: defconfig: Consistently quote string defaults In preparation for introducing a warning. Unquoted string defaults work through a quirk of Kconfig (undefined symbols get their name as their string value), but look confusing. It's done inconsistently now too. Suggested by Kumar Gala. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-05-26 02:56:38 +08:00
default "qemu_x86"
kconfig: add board configurations First step for adding the new board layer. Create configurations for the various boards we support on x86 under boards with the new Kconfig variables defining them. The board selection is optional, that means you will be able to run make menuconfig and create your own .config and select any SoC. Change-Id: If08e88e9675d13f0f0501ef6750b9424b15f5dc8 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-12-13 18:54:28 +08:00
endif # BOARD_QEMU_X86
qemu_x86_iamcu: disable spec execution mitigations This build target is intended to verify that enabling the IAMCU ABI doesn't have any bit-rot since we can easily run this under emulation. However, the QEMU boards all derive from the generic IA32 SOC definition, which is any pc-like hardware. We need to disable these mitigations for this target since the IAMCU compiler doesn't even recognize instructions like 'lfence'. Fixes: #14315 Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2019-03-13 06:10:41 +08:00
if BOARD_QEMU_X86_IAMCU
config BUILD_OUTPUT_BIN
default n
config BOARD
default "qemu_x86_iamcu"
# Enabled here because IAMCU targets run on some Quark CPUs that are immune to
# these attacks, and the compiler doesn't even recognize instructions like
# 'lfence'
# We set this here because the QEMU targets derive from the generic IA32 SOC
# definition and not a specific CPU; this is normally set at the SOC level.
config X86_NO_SPECULATIVE_VULNERABILITIES
default y
endif # BOARD_QEMU_X86_IAMCU