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acrn-hypervisor/hypervisor/arch/x86/Kconfig

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HV: config: add Kconfig and defconfigs for sbl & uefi This patch converts the configuration entries (previously defined in bsp/*/include/bsp/bsp_cfg.h) to a Kconfig script. With the platform specified, the default values will be exactly those in the corresponding bsp_cfg.h. v4 -> v5: * No changes. v3 -> v4: * No changes. v2 -> v3: * No changes. v1 -> v2: * No changes. Signed-off-by: Junjie Mao <junjie.mao@intel.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
2018-05-22 23:13:37 +08:00
choice
prompt "Platform"
HV: make: skip duplicated PLATFORM= on command line Since .config has PLATFORM now, it is expected that the PLATFORM= command line option is no longer necessary as long as a proper .config exists. This patch implements this expectation. Now the platform to be selected is determined by the following steps. 1. If PLATFORM= is provided on the command line, the specified value is used. 2. If there is no PLATFORM= on the command line and PLATFORM is defined in config.mk, its value is used. 3. If neither PLATFORM= on the command line nor config.mk is available, a predefined default value is used. v1 -> v2: * 'make oldconfig' should not pass CONFIG_xxx to the script since config.mk can be out-dated. * Change the default value of PLATFORM to SBL for backward compatibility of 'make all'. Signed-off-by: Junjie Mao <junjie.mao@intel.com> Acked-by: Anthony Xu <anthony.xu@intel.com> Acked-by: Geoffroy VanCutsem <geoffroy.vancutsem@intel.com>
2018-06-10 11:48:45 +08:00
default PLATFORM_SBL
HV: config: add Kconfig and defconfigs for sbl & uefi This patch converts the configuration entries (previously defined in bsp/*/include/bsp/bsp_cfg.h) to a Kconfig script. With the platform specified, the default values will be exactly those in the corresponding bsp_cfg.h. v4 -> v5: * No changes. v3 -> v4: * No changes. v2 -> v3: * No changes. v1 -> v2: * No changes. Signed-off-by: Junjie Mao <junjie.mao@intel.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
2018-05-22 23:13:37 +08:00
config PLATFORM_UEFI
bool "UEFI"
select EFI_STUB
config PLATFORM_SBL
bool "SBL"
endchoice
HV: Add Partitioning mode option for ACRN Adding Kconfig option to choose and compile partitioning mode for ACRN. Current implementation does not allow ACRN to support sharing mode and partitioning mode out of a single binary. Signed-off-by: Sainath Grandhi <sainath.grandhi@intel.com>
2018-07-18 06:16:38 +08:00
choice
prompt "Hypervisor mode"
default SHARING_MODE
config SHARING_MODE
bool "Sharing mode"
config PARTITION_MODE
bool "Partition mode"
depends on PLATFORM_SBL
endchoice
HV: make: skip duplicated PLATFORM= on command line Since .config has PLATFORM now, it is expected that the PLATFORM= command line option is no longer necessary as long as a proper .config exists. This patch implements this expectation. Now the platform to be selected is determined by the following steps. 1. If PLATFORM= is provided on the command line, the specified value is used. 2. If there is no PLATFORM= on the command line and PLATFORM is defined in config.mk, its value is used. 3. If neither PLATFORM= on the command line nor config.mk is available, a predefined default value is used. v1 -> v2: * 'make oldconfig' should not pass CONFIG_xxx to the script since config.mk can be out-dated. * Change the default value of PLATFORM to SBL for backward compatibility of 'make all'. Signed-off-by: Junjie Mao <junjie.mao@intel.com> Acked-by: Anthony Xu <anthony.xu@intel.com> Acked-by: Geoffroy VanCutsem <geoffroy.vancutsem@intel.com>
2018-06-10 11:48:45 +08:00
config PLATFORM
string
default "uefi" if PLATFORM_UEFI
default "sbl" if PLATFORM_SBL
HV: make: manage debug/release build in kconfig This patch introduces a configuration symbol RELEASE for managing debug/release build in a similar way to how we manage PLATFORM. Note: 1. 'make defconfig RELEASE=1' will still use the CONFIG_RELEASE defined in the default configuration. The 'RELEASE=1' option has no effect in this case. 2. 'make RELEASE=1' is backward-compatible and enforces a release version to be built. v1 -> v2: * Pass RELEASE instead of CONFIG_RELEASE to silentoldconfig.py to avoid unintended overriding of the value. Signed-off-by: Junjie Mao <junjie.mao@intel.com> Acked-by: Anthony Xu <anthony.xu@intel.com> Acked-by: Geoffroy VanCutsem <geoffroy.vancutsem@intel.com>
2018-06-10 14:50:58 +08:00
config RELEASE
bool "Release build"
default n
HV: config: add Kconfig and defconfigs for sbl & uefi This patch converts the configuration entries (previously defined in bsp/*/include/bsp/bsp_cfg.h) to a Kconfig script. With the platform specified, the default values will be exactly those in the corresponding bsp_cfg.h. v4 -> v5: * No changes. v3 -> v4: * No changes. v2 -> v3: * No changes. v1 -> v2: * No changes. Signed-off-by: Junjie Mao <junjie.mao@intel.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
2018-05-22 23:13:37 +08:00
config NR_IOAPICS
int "Maximum number of IOAPICs supported"
default 1
hv: Add suspend/resume callback for vtd To handle S3 enter/exit for vtd. Signed-off-by: Edwin Zhai <edwin.zhai@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com>
2018-06-04 15:04:25 +08:00
config MAX_IOMMU_NUM
int "Maximum number of iommu dev"
default 2
HV: config: add Kconfig and defconfigs for sbl & uefi This patch converts the configuration entries (previously defined in bsp/*/include/bsp/bsp_cfg.h) to a Kconfig script. With the platform specified, the default values will be exactly those in the corresponding bsp_cfg.h. v4 -> v5: * No changes. v3 -> v4: * No changes. v2 -> v3: * No changes. v1 -> v2: * No changes. Signed-off-by: Junjie Mao <junjie.mao@intel.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
2018-05-22 23:13:37 +08:00
config STACK_SIZE
hex "Capacity of each stack used in the hypervisor"
default 0x2000
config LOG_BUF_SIZE
hex "Capacity of logbuf"
default 0x100000
config LOG_DESTINATION
int "Bitmap of consoles where logs are printed"
default 3
config CPU_UP_TIMEOUT
int "Timeout in ms when bringing up secondary CPUs"
default 100
choice
prompt "serial IO type"
default SERIAL_MMIO if PLATFORM_SBL
default SERIAL_PIO if PLATFORM_UEFI
config SERIAL_MMIO
bool "MMIO"
config SERIAL_PIO
bool "PIO"
endchoice
config SERIAL_MMIO_BASE
hex "Base address of serial MMIO region"
depends on SERIAL_MMIO
default 0xfc000000
config SERIAL_PIO_BASE
hex "Base address of serial PIO region"
depends on SERIAL_PIO
default 0x3f8
config MALLOC_ALIGN
int "Block size in the heap for malloc()"
default 16
config NUM_ALLOC_PAGES
hex "Capacity in pages of the heap for page_alloc()"
default 0x1000
config HEAP_SIZE
hex "Capacity of the heap for malloc()"
default 0x100000
config CONSOLE_LOGLEVEL_DEFAULT
int "Default loglevel on the serial console"
HV: correct loglevel definitions and default values 1. remove duplicated definitions of mem_loglevel/console_loglevel; 2. Set default loglevels to display important messages: - CONSOLE_LOGLEVEL_DEFALUT is changed from 2 to 3; - MEM_LOGLEVEL_DEFAULT is changed from 4 to 5. Acked-by: Eddie Dong <eddie.dong@intel.com> Signed-off-by: Yan, Like <like.yan@intel.com>
2018-06-19 13:32:59 +08:00
default 3
HV: config: add Kconfig and defconfigs for sbl & uefi This patch converts the configuration entries (previously defined in bsp/*/include/bsp/bsp_cfg.h) to a Kconfig script. With the platform specified, the default values will be exactly those in the corresponding bsp_cfg.h. v4 -> v5: * No changes. v3 -> v4: * No changes. v2 -> v3: * No changes. v1 -> v2: * No changes. Signed-off-by: Junjie Mao <junjie.mao@intel.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
2018-05-22 23:13:37 +08:00
config MEM_LOGLEVEL_DEFAULT
int "Default loglevel in memory"
HV: correct loglevel definitions and default values 1. remove duplicated definitions of mem_loglevel/console_loglevel; 2. Set default loglevels to display important messages: - CONSOLE_LOGLEVEL_DEFALUT is changed from 2 to 3; - MEM_LOGLEVEL_DEFAULT is changed from 4 to 5. Acked-by: Eddie Dong <eddie.dong@intel.com> Signed-off-by: Yan, Like <like.yan@intel.com>
2018-06-19 13:32:59 +08:00
default 5
HV: config: add Kconfig and defconfigs for sbl & uefi This patch converts the configuration entries (previously defined in bsp/*/include/bsp/bsp_cfg.h) to a Kconfig script. With the platform specified, the default values will be exactly those in the corresponding bsp_cfg.h. v4 -> v5: * No changes. v3 -> v4: * No changes. v2 -> v3: * No changes. v1 -> v2: * No changes. Signed-off-by: Junjie Mao <junjie.mao@intel.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
2018-05-22 23:13:37 +08:00
config LOW_RAM_SIZE
hex "Size of the low RAM region"
hv: Other preparation for trampoline code relocation - For UEFI boot, allocate memory for trampoline code in ACRN EFI, and pass the pointer to HV through efi_ctx - Correct LOW_RAM_SIZE and LOW_RAM_START in Kconfig and bsp_cfg.h - use trampline_start16_paddr instead of the hardcoded CONFIG_LOW_RAM_START for initial guest GDT and page tables Signed-off-by: Zheng, Gen <gen.zheng@intel.com> Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com> Signed-off-by: Zide Chen <zide.chen@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com> Acked-by: Xu, Anthony <anthony.xu@intel.com>
2018-05-03 14:39:57 +08:00
default 0x00010000
HV: config: add Kconfig and defconfigs for sbl & uefi This patch converts the configuration entries (previously defined in bsp/*/include/bsp/bsp_cfg.h) to a Kconfig script. With the platform specified, the default values will be exactly those in the corresponding bsp_cfg.h. v4 -> v5: * No changes. v3 -> v4: * No changes. v2 -> v3: * No changes. v1 -> v2: * No changes. Signed-off-by: Junjie Mao <junjie.mao@intel.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
2018-05-22 23:13:37 +08:00
config RAM_START
hex "Address of the RAM region assigned to the hypervisor"
default 0x6e000000 if PLATFORM_SBL
hv: EFI can load Hypervisor to address other than COMNFIG_RAM_START - UEFI: change __emalloc() function to allocate from any available memory under 4G - Define CONFIG_RAM_START to the lowest possible address 1M, making sure HV can only be relocated to higher address Signed-off-by: Zheng Gen <gen.zheng@intel.com> Signed-off-by: Zide Chen <zide.chen@intel.com> Reviewed-by: Yin fengwei <fengwei.yin@intel.com>
2018-06-23 00:02:49 +08:00
default 0x00100000 if PLATFORM_UEFI
HV: config: add Kconfig and defconfigs for sbl & uefi This patch converts the configuration entries (previously defined in bsp/*/include/bsp/bsp_cfg.h) to a Kconfig script. With the platform specified, the default values will be exactly those in the corresponding bsp_cfg.h. v4 -> v5: * No changes. v3 -> v4: * No changes. v2 -> v3: * No changes. v1 -> v2: * No changes. Signed-off-by: Junjie Mao <junjie.mao@intel.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
2018-05-22 23:13:37 +08:00
config RAM_SIZE
hex "Size of the RAM region assigned to the hypervisor"
default 0x02000000
config DMAR_PARSE_ENABLED
bool
default n if PLATFORM_SBL
default y if PLATFORM_UEFI
config GPU_SBDF
hex
depends on DMAR_PARSE_ENABLED
default 0x00000010
config EFI_STUB
bool
depends on PLATFORM_UEFI
default y
config UEFI_OS_LOADER_NAME
string "UEFI OS loader name"
depends on PLATFORM_UEFI
default "\\EFI\\org.clearlinux\\bootloaderx64.efi"
hv: add MTRR_ENABLED entry to Kconfig MTRR feature was added after commit bce7ed17151d4af96 ("HV: config: add Kconfig and defconfigs"), so the generated config.h doesn't include CONFIG_MTRR_ENABLED Signed-off-by: Zide Chen <zide.chen@intel.com>
2018-06-09 03:59:50 +08:00
config MTRR_ENABLED
bool
default y
HV: build: make relocation-related code configurable The relocation feature relies on the ld option "-z noreloc-overflow" which is only available for binutils >= 2.27, while on Ubuntu 16.04 or older the default version of binutils is 2.26. This patch wraps the relocation code with a configurable macro and make it undefined by default to avoid default build failures. NOTE: This is just a hotfix. The code dropped with undefined CONFIG_RELOC needs to be reviewed by the original author of this feature. Checks to the binutils version will also follow up. Signed-off-by: Junjie Mao <junjie.mao@intel.com>
2018-07-11 19:47:54 +08:00
config RELOC
bool "Enable relocation"
default n