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zephyr/boards/x86/qemu_x86/qemu_x86_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
qemu: Creation of QEMU specific platforms Setting up new platforms to handle emulation, and make them the only ones able to run on QEMU from the Makefile "qemu" target to avoid confusion with other platforms. We have now platform qemu_x86 and platform qemu_cortex_m3, also modification to the sanity checks to have qemu support only on those platforms Signed-off-by: Sergio Rodriguez <sergio.sf.rodriguez@intel.com> Change-Id: I9291918a1d58fea4f37750ada78234628f9a5d98 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-11-14 08:17:27 +08:00
CONFIG_X86=y
Use SoC instead of platform. Change terminology and use SoC instead of platform. An SoC provides features and default configurations available with an SoC. A board implements the SoC and adds more features and IP block specific to the board to extend the SoC functionality such as sensors and debugging features. Change-Id: I15e8d78a6d4ecd5cfb3bc25ced9ba77e5ea1122f Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-12-17 21:54:35 +08:00
CONFIG_SOC_IA32=y
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_QEMU_X86=y
qemu: Creation of QEMU specific platforms Setting up new platforms to handle emulation, and make them the only ones able to run on QEMU from the Makefile "qemu" target to avoid confusion with other platforms. We have now platform qemu_x86 and platform qemu_cortex_m3, also modification to the sanity checks to have qemu support only on those platforms Signed-off-by: Sergio Rodriguez <sergio.sf.rodriguez@intel.com> Change-Id: I9291918a1d58fea4f37750ada78234628f9a5d98 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-11-14 08:17:27 +08:00
CONFIG_CPU_MINUTEIA=y
CONFIG_HPET_TIMER=y
CONFIG_PIC_DISABLE=y
CONFIG_LOAPIC=y
CONFIG_CONSOLE=y
CONFIG_SERIAL=y
CONFIG_UART_NS16550=y
CONFIG_UART_CONSOLE=y
CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=25000000
boards: qemu: enable test random generator This should be a default option for this board which would allow us to remove it from many sample configurations that can be then used for other boards. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-07-01 23:11:31 +08:00
CONFIG_TEST_RANDOM_GENERATOR=y
qemu: enable MMU by default We have lots of RAM, this helps catch bugs. Enable XIP as well, this used to be turned on but was shut off for some reason. Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2017-07-11 00:47:53 +08:00
CONFIG_X86_MMU=y
x86: generate page tables at runtime Removes very complex boot-time generation of page tables with a much simpler runtime generation of them at bootup. For those x86 boards that enable the MMU in the defconfig, set the number of page pool pages appropriately. The MMU_RUNTIME_* flags have been removed. They were an artifact of the old page table generation and did not correspond to any hardware state. Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2019-08-01 05:21:14 +08:00
CONFIG_X86_MMU_PAGE_POOL_PAGES=15
qemu_x86: enable CONFIG_DEBUG_INFO Minimal performance cost and will enable runtime stack traces. Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2018-03-17 04:02:37 +08:00
CONFIG_DEBUG_INFO=y
kernel/Kconfig: Reorgnize wait_q and sched algorithm choices Make these "choice" items instead of a single boolean that implies the element unset. Also renames WAITQ_FAST to WAITQ_SCALABLE, as the rbtree is really only "fast" for large queue sizes (it's constant factor overhead is bigger than a list's!) Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2018-06-28 02:20:50 +08:00
CONFIG_SCHED_SCALABLE=y
CONFIG_WAITQ_SCALABLE=y
x86: support very early printk() if desired Adapted from similar code in the x86_64 port. Useful when debugging boot problems on actual x86 hardware if a JTAG isn't handy or feasible. Turn this on for qemu_x86. Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2019-08-02 04:04:53 +08:00
CONFIG_X86_VERY_EARLY_CONSOLE=y