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config_tools: remove obsolete kconfig files
Remove obsolete Kconfig files; Update Kconfig related README and error message. Tracked-On: #6315 Signed-off-by: Kunhui-Li <kunhuix.li@intel.com>
This commit is contained in:
Kunhui-Li
wenlingz
parent
2dd9ec8612
commit
578c18b962
@ -1,3 +0,0 @@
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mainmenu "ACRN Configuration"
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source "arch/x86/Kconfig"
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@ -1,352 +0,0 @@
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config SCENARIO
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string "ACRN scenario"
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default "industry"
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help
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By specifying SCENARIO name, ACRN will load corresponding VM configurations
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to build the hypervisor. Currently ACRN provides four reference scenarios:
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- industry: Typical scenario for industry usage with 8 VMs: one pre-launched SOS VM,
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one post-launched KATA VM, one post-launched RT VM for real-time control,
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and up to five post-launched Standard VMs;
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- hybrid: Typical scenario for hybrid usage with 3 VMs: one pre-launched Safety VM,
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one pre-launched Service VM and one post-launched Standard VM;
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- hybrid_rt: Typical scenario for hybrid real-time usage with 4 VMs: one
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pre-launched RTVM, one pre-launched Service VM and two post-launched Standard VMs;
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- logical_partition: Typical scenario that run two isolated pre-launched VMs
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Other values are possible if a corresponding scenario has been created
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under 'misc/vm_configs/scenarios/' in the source code.
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config MULTIBOOT2
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bool "Multiboot2 support"
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default y
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help
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Support boot ACRN from multiboot2 protocol. Multiboot2 support is needed for
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some EFI platforms to get correct ACPI RSDP, it also could provide host efi
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information for hypervisor.
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choice
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prompt "ACRN Scheduler"
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default SCHED_BVT
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help
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Select the CPU scheduler to be used by the hypervisor
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config SCHED_NOOP
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bool "NOOP scheduler"
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help
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The NOOP (No-Operation) scheduler means there is a strict 1 to 1 mapping
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between vCPUs and pCPUs.
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config SCHED_IORR
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bool "IORR scheduler"
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help
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IORR (IO sensitive Round Robin) scheduler supports multipule vCPUs running on
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on one pCPU, and they will be scheduled by a IO sensitive round robin policy.
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config SCHED_BVT
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bool "BVT scheduler"
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help
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BVT (Borrowed Virtual time) is virtual time based scheduling algorithm, it
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dispatching the runnable thread with the earliest effective virtual time.
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TODO: BVT scheduler will be built on top of prioritized scheduling mechanism,
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i.e. higher priority threads get scheduled first, and same priority tasks are
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scheduled per BVT.
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endchoice
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config BOARD
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string "Target board"
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help
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The target board this build runs on top of.
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config DEFCONFIG_LIST
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string
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option defconfig_list
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default "../misc/vm_configs/scenarios/$SCENARIO/$(BOARD)/$BOARD.config"
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config RELEASE
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bool "Release build"
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default n
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help
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Whether to build a release version of the hypervisor. Logs, serial
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console and hypervisor shell are available only in non-release
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(i.e. debug) builds. Assertions are not effective in release builds.
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config MAX_EMULATED_MMIO_REGIONS
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int "Maximum number of emulated MMIO regions"
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range 0 128
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default 16
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config MAX_PT_IRQ_ENTRIES
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int "Maximum number of interrupt source for PT devices"
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range 0 256
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default 64
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config STACK_SIZE
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hex "Capacity of one stack, in bytes"
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default 0x2000
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help
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The size of stacks used by physical cores. Each core uses one stack
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for normal operations and another three for specific exceptions.
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config LOG_BUF_SIZE
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hex "Capacity of logbuf for each physical cpu"
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default 0x40000
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config LOG_DESTINATION
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int "Bitmap of consoles where logs are printed"
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range 0 7
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default 7
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help
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A bitmap indicating the destinations of log messages. Currently there
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are 3 destinations available. Bit 0 represents the serial console, bit
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1 the SOS ACRN log and bit 2 NPK log. Effective only in debug builds.
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choice
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prompt "Serial IO type"
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depends on !RELEASE
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optional
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help
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If selected, this configures whether the physical serial port shall
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be accessed via memory-mapped registers or I/O ports.
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If this is not selected, the serial port is disabled. This is the
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default.
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config SERIAL_PCI
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bool "PCI"
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help
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Select this if the serial port shall be accessed via PCI memory-mapped
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registers.
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config SERIAL_LEGACY
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bool "Legacy"
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help
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Select this if the serial port shall be accessed via legacy port in/out
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instructions.
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config SERIAL_MMIO
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bool "MMIO"
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help
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Select this if the serial port shall be accessed via MMIO registers.
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endchoice
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config SERIAL_PCI_BDF
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hex "BDF of serial PCI device"
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depends on SERIAL_PCI
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default 0x00c2
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help
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BDF: bus, device and function of the serial PCI device. The BDF is packed
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into a 16bit WORD with format (B:8, D:5, F:3). For an example,
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PCI device ttyS2: 0:18.2.
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config SERIAL_PIO_BASE
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hex "Base address of serial PIO region"
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depends on SERIAL_LEGACY
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default 0x3f8
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help
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The base address of the serial ports. This is logically 16-bit but used
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as a 64-bit integer.
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config SERIAL_MMIO_BASE
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hex "Base address of MMIO UART"
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depends on SERIAL_MMIO
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default 0xfe040000
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help
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The base address of the MMIO serial port.
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config CONSOLE_LOGLEVEL_DEFAULT
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int "Default loglevel on the serial console"
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depends on !RELEASE
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range 0 6
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default 3
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help
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This indicates the maximum debug level of logs that will be available
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on the the serial console. The higher the number, the more logs will
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be available.
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config MEM_LOGLEVEL_DEFAULT
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int "Default loglevel in memory"
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depends on !RELEASE
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range 0 6
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default 5
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help
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This indicates the maximum debug level of logs that will be available
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in the logbuf in memory which can be accessed by ACRN log in SOS. The
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higher the number, the more logs will be available.
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config NPK_LOGLEVEL_DEFAULT
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int "Default loglevel for the hypervisor NPK log"
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depends on !RELEASE
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range 0 6
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default 5
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help
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This indicates the maximum debug level of logs that will be available
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via NPK log. The higher the number, the more logs will be available.
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config LOW_RAM_SIZE
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hex "Size of the low RAM region"
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range 0 0x10000
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default 0x00010000
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help
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A 32-bit integer indicating the size of RAM region below address
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0x10000, starting from address 0x0.
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config HV_RAM_START
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hex "2M-aligned Start physical address of the RAM region used by the hypervisor"
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range 0x200000 0x80000000
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default 0x10000000
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help
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A 64-bit integer indicating the base physical address where the
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hypervisor should be loaded. If RELOC is disabled, the bootloader
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is required to load the hypervisor to this specific address.
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Otherwise the hypervisor will not boot. With RELOC enabled the
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address will be referred as the lowest possible address that hypervisor be loaded,
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hypervisor may relocate its symbols to where it is placed,
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and thus the bootloader might not place the hypervisor at this
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specific address.
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Note that the addr demands 2M aligned, otherwise memory corruption
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may occur.
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config HV_RAM_SIZE
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hex "Size of the RAM region used by the hypervisor"
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range 0x800000 0x4000000
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default 0x800000
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help
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A 64-bit integer indicating the size of RAM used by the hypervisor.
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It is ensured at link time that the footprint of the hypervisor
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does not exceed this size.
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config PLATFORM_RAM_SIZE
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hex "Size of the physical platform RAM"
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range 0x100000000 0x4000000000
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default 0x400000000
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help
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A 64-bit integer indicating the size of the physical platform RAM
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(MMIO not included).
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config ACPI_PARSE_ENABLED
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bool "Enable ACPI runtime parsing"
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default y
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help
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Platform specific ACPI info may be retrieved thru boot-time parse
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of ACPI table, or thru parse of off-line tool. This option enables
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the boot-time parse of ACPI table, and overwrite the information
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from off-line tool.
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config HYPERV_ENABLED
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bool "Enable Hyper-V enlightenment"
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default y
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help
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When set, the minimum set of TLFS functionality together with some
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performance enlightenments are enabled.
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config RDT_ENABLED
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bool "Enable RDT (Resource Director Technology)"
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default n
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help
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When set in platforms that support RDT, hypervisor can allocate
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various amount of HW resources such as L2 or/and L3 to VMs to achieve
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different Class of Service (COS, or CLOS).
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config CDP_ENABLED
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bool "Enable CDP (Code and Data Prioritization)"
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depends on RDT_ENABLED
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default n
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help
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CDP is an extension of CAT. It enables isolation and separate
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prioritization of code and data fetches to the L2 or L3 cache in a
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software configurable manner, depending on hardware support.
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config SSRAM_ENABLED
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bool "Enable Software SRAM support"
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depends on !CDP_ENABLED
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default n
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help
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This will enable RTVM to make use of Software SRAM to improve the performance
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of Real-Time applications. Software SRAM essentially a block of cache, and is separated via
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CAT and protected by some methods. Software SRAM support and CDP support cannot co-exist.
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config GPU_SBDF
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hex "Segment, Bus, Device, and function of the GPU"
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depends on ACPI_PARSE_ENABLED
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default 0x00000010
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help
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A 32-bit integer encoding the segment, bus, device and function of the
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GPU. This integer consists of a 16-bit segment ID, 8-bit bus ID, 5-bit
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device ID and 3-bit function ID. As an example, for PCI device at
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00:02.0 in DRHD segment 0, this SBDF would be (0 << 16) | (0 << 8) |
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(2 << 3) | (0 << 0), i.e. 0x00000010.
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config RELOC
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bool "Enable hypervisor relocation"
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default y
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help
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When selected, the hypervisor will relocate itself to where it is
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loaded. This allows the bootloader to put the hypervisor image to
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wherever appropriate. Without relocation the bootloader must put the
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image to RAM_START, otherwise the hypervisor will not start up.
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config MAX_IOAPIC_NUM
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int "Maximum number of IO-APICs"
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range 1 10
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default 1
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config MAX_IOAPIC_LINES
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int "Maximum number of interrupt lines per IOAPIC"
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range 1 120
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default 120
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config MAX_IR_ENTRIES
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int "Maximum number of Interrupt Remapping Entries"
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range 256 512
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default 256
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help
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Minimum value is 256. Value must be 2^n.
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config IOMMU_BUS_NUM
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hex "Highest PCI bus ID used during IOMMU initialization"
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default 0x100
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help
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Any BDF with a bus ID smaller than this number is mapped to
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the IOMMU domain of the first VM.
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config MAX_PCI_DEV_NUM
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int "Maximum number of PCI devices"
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range 1 1024
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default 96
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config MAX_MSIX_TABLE_NUM
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int "Maximum number of MSI-X tables per device"
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range 1 2048
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default 64
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config L1D_FLUSH_VMENTRY_ENABLED
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bool "Enable L1 cache flush before VM entry"
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default n
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config MCE_ON_PSC_WORKAROUND_DISABLED
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bool "Force to disable software workaround for Machine Check Error on Page Size Change"
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default n
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help
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By default, software workaround for Machine Check Error on Page Size Change is
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conditionally applied to the models that may be affected by the issue. However,
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the software workaround has negative impact on performance. If all the guest OS
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kernels are trusted, this option may be set for performance.
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config ENFORCE_TURNOFF_AC
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bool "Force to disable #AC for Split-locked Access"
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default n
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help
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If CPU has #AC for split-locked access, HV enable it and VMs can't disable.
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Set this to enforce turn off that #AC, for community developer only.
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config IVSHMEM_ENABLED
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bool "Enable ivshmem inter-vm communication based on hypervisor shared memory"
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default n
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help
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Ivshmem shared memory is located in the hypervisor, it can provide multiple
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memory regions as communication channels between pre-launched or post-launched
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VMs.
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@ -19,16 +19,6 @@ ifeq ($(CONFIG_XML_ENABLED),)
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endif
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endif
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ifeq ($(CONFIG_XML_ENABLED),true)
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ifeq ($(CONFIG_XML_ENABLED),true)
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ifneq ($(BOARD_IN_KCONFIG),)
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ifneq ($(BOARD_IN_XML),$(BOARD_IN_KCONFIG))
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$(error BOARD $(BOARD_IN_XML) in $(BOARD_FILE) does not match BOARD $(BOARD_IN_KCONFIG) in $(KCONFIG_FILE))
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endif
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endif
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ifneq ($(SCENARIO_IN_KCONFIG),)
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ifneq ($(SCENARIO_IN_XML),$(SCENARIO_IN_KCONFIG))
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$(error SCENARIO $(SCENARIO_IN_XML) in $(SCENARIO_FILE) does not match SCENARIO $(SCENARIO_IN_KCONFIG) in $(KCONFIG_FILE))
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endif
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endif
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override BOARD := $(BOARD_IN_XML)
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override BOARD := $(BOARD_IN_XML)
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override SCENARIO := $(SCENARIO_IN_XML)
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override SCENARIO := $(SCENARIO_IN_XML)
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RELEASE_IN_XML := $(shell echo `sed -n '/<RELEASE/p' $(SCENARIO_FILE) | sed -r 's/.*<RELEASE(.*)>(.*)<(.*)/\2/g'`)
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RELEASE_IN_XML := $(shell echo `sed -n '/<RELEASE/p' $(SCENARIO_FILE) | sed -r 's/.*<RELEASE(.*)>(.*)<(.*)/\2/g'`)
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@ -1,114 +0,0 @@
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# usage: override_config <symbol> <default>
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#
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# Given a configuration symbol (without the CONFIG_ prefix), this macro
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# overrides its value as follows.
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# 1. If a value is specified from command line, that value is used.
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# 2. If neither config.mk nor the command line specifies a value, the given
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# default is used.
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define override_config =
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ifdef $(1)
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||||||
CONFIG_$(1) := $($(1))
|
|
||||||
else ifndef CONFIG_$(1)
|
|
||||||
CONFIG_$(1) := $(2)
|
|
||||||
endif
|
|
||||||
endef
|
|
||||||
|
|
||||||
HV_CONFIG := .config
|
|
||||||
HV_DEFCONFIG := defconfig
|
|
||||||
HV_CONFIG_H := include/config.h
|
|
||||||
HV_CONFIG_MK := include/config.mk
|
|
||||||
|
|
||||||
KCONFIG_DIR := $(BASEDIR)/../misc/config_tools/kconfig
|
|
||||||
|
|
||||||
# Backward-compatibility for RELEASE=(0|1)
|
|
||||||
ifdef RELEASE
|
|
||||||
ifeq ($(RELEASE),1)
|
|
||||||
override RELEASE := y
|
|
||||||
else
|
|
||||||
override RELEASE := n
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
-include $(HV_OBJDIR)/$(HV_CONFIG_MK)
|
|
||||||
ifeq ($(shell [ $(HV_OBJDIR)/$(HV_CONFIG) -nt $(HV_OBJDIR)/$(HV_CONFIG_MK) ] && echo 1),1)
|
|
||||||
# config.mk may be outdated if .config has been overwritten. To update config.mk
|
|
||||||
# in such cases, we include .config again to get the new configurations. This
|
|
||||||
# only happens when GNU make checks the prerequisites.
|
|
||||||
-include $(HV_OBJDIR)/$(HV_CONFIG)
|
|
||||||
endif
|
|
||||||
$(eval $(call override_config,BOARD,nuc7i7dnb))
|
|
||||||
$(eval $(call override_config,SCENARIO,industry))
|
|
||||||
$(eval $(call override_config,RELEASE,y))
|
|
||||||
|
|
||||||
override RELEASE := $(CONFIG_RELEASE)
|
|
||||||
|
|
||||||
$(eval $(call check_dep_exec,python3,KCONFIG_DEPS))
|
|
||||||
$(eval $(call check_dep_py3lib,kconfiglib,KCONFIG_DEPS))
|
|
||||||
|
|
||||||
# This target invoke silentoldconfig to generate or update a .config. Useful as
|
|
||||||
# a prerequisite of other targets depending on .config.
|
|
||||||
#
|
|
||||||
# A dummy command is necessary to trigger the remaking of config.mk right after
|
|
||||||
# oldconfig changes HV_CONFIG in the same execution of make.
|
|
||||||
$(HV_OBJDIR)/$(HV_CONFIG): update_config oldconfig
|
|
||||||
@true
|
|
||||||
|
|
||||||
# Note: This target must not depend on a phony target (e.g. oldconfig) because
|
|
||||||
# it'll trigger endless re-execution of make.
|
|
||||||
$(HV_OBJDIR)/$(HV_CONFIG_MK): $(HV_OBJDIR)/$(HV_CONFIG)
|
|
||||||
@mkdir -p $(dir $@)
|
|
||||||
@sed 's/="\(.*\)"$$/=\1/g' $(HV_OBJDIR)/$(HV_CONFIG) > $@
|
|
||||||
|
|
||||||
$(HV_OBJDIR)/$(HV_CONFIG_H): $(HV_OBJDIR)/$(HV_CONFIG)
|
|
||||||
@mkdir -p $(dir $@)
|
|
||||||
@python3 $(KCONFIG_DIR)/generate_header.py Kconfig $< $@
|
|
||||||
|
|
||||||
# This target forcefully generate a .config based on a given default
|
|
||||||
# one. Overwrite the current .config if it exists.
|
|
||||||
.PHONY: defconfig
|
|
||||||
defconfig: $(KCONFIG_DEPS)
|
|
||||||
@mkdir -p $(HV_OBJDIR)
|
|
||||||
@if ([ "$(KCONFIG_FILE)" = "" ] || ([ "$(KCONFIG_FILE)" != "" ] && [ ! -f $(KCONFIG_FILE) ])) && [ "$(CONFIG_XML_ENABLED)" != "true" ]; then \
|
|
||||||
BOARD=$(CONFIG_BOARD) SCENARIO=$(CONFIG_SCENARIO) \
|
|
||||||
python3 $(KCONFIG_DIR)/defconfig.py Kconfig $(HV_OBJDIR)/$(HV_CONFIG); \
|
|
||||||
else \
|
|
||||||
if [ "$(KCONFIG_FILE)" != "" ] && [ -f $(KCONFIG_FILE) ]; then \
|
|
||||||
echo "Writing $(HV_OBJDIR)/$(HV_CONFIG) with $(KCONFIG_FILE)"; \
|
|
||||||
cp $(KCONFIG_FILE) $(HV_OBJDIR)/$(HV_CONFIG); \
|
|
||||||
elif [ "$(TARGET_DIR)" != "" ] && [ -d $(TARGET_DIR) ]; then \
|
|
||||||
if [ ! -f $(TARGET_DIR)/scenarios/$(SCENARIO)/$(BOARD)/$(BOARD).config ]; then \
|
|
||||||
echo "Board defconfig file $(BOARD).config is not found under $(TARGET_DIR)/scenarios/$(SCENARIO)/$(BOARD)/."; exit 1; \
|
|
||||||
fi; \
|
|
||||||
echo "Writing $(HV_OBJDIR)/$(HV_CONFIG) with $(BOARD_CFG_DIR)/$(BOARD).config"; \
|
|
||||||
cp $(TARGET_DIR)/scenarios/$(SCENARIO)/$(BOARD)/$(BOARD).config $(HV_OBJDIR)/$(HV_CONFIG); \
|
|
||||||
fi; \
|
|
||||||
BOARD=$(CONFIG_BOARD) SCENARIO=$(CONFIG_SCENARIO) \
|
|
||||||
python3 $(KCONFIG_DIR)/silentoldconfig.py Kconfig $(HV_OBJDIR)/$(HV_CONFIG) RELEASE=$(RELEASE); \
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Use silentoldconfig to forcefully update the current .config, or generate a
|
|
||||||
# new one if no previous .config exists. This target can be used as a
|
|
||||||
# prerequisite of all the others to make sure that the .config is consistent
|
|
||||||
# even it has been modified manually before.
|
|
||||||
.PHONY: oldconfig
|
|
||||||
oldconfig: $(KCONFIG_DEPS)
|
|
||||||
@mkdir -p $(HV_OBJDIR)
|
|
||||||
@BOARD=$(CONFIG_BOARD) SCENARIO=$(CONFIG_SCENARIO) \
|
|
||||||
python3 $(KCONFIG_DIR)/silentoldconfig.py Kconfig \
|
|
||||||
$(HV_OBJDIR)/$(HV_CONFIG) \
|
|
||||||
SCENARIO=$(CONFIG_SCENARIO) RELEASE=$(RELEASE)
|
|
||||||
|
|
||||||
# Minimize the current .config. This target can be used to generate a defconfig
|
|
||||||
# for future use.
|
|
||||||
.PHONY: savedefconfig
|
|
||||||
savedefconfig: $(HV_OBJDIR)/$(HV_CONFIG)
|
|
||||||
@python3 $(KCONFIG_DIR)/savedefconfig.py Kconfig \
|
|
||||||
$(HV_OBJDIR)/$(HV_CONFIG) \
|
|
||||||
$(HV_OBJDIR)/$(HV_DEFCONFIG)
|
|
||||||
|
|
||||||
$(eval $(call check_dep_exec,menuconfig,MENUCONFIG_DEPS))
|
|
||||||
export KCONFIG_CONFIG := $(HV_OBJDIR)/$(HV_CONFIG)
|
|
||||||
menuconfig: $(MENUCONFIG_DEPS) defconfig
|
|
||||||
@python3 $(shell which menuconfig) Kconfig
|
|
||||||
|
|
||||||
CFLAGS += -include $(HV_OBJDIR)/$(HV_CONFIG_H)
|
|
||||||
@ -1,7 +1,6 @@
|
|||||||
folder structure
|
folder structure
|
||||||
|
|
||||||
Kconfig : Select working scenario and target board, configure ACRN hypervisor capabilities and features.
|
board_inspector : Get target board information under native Linux environment and generate board_info XML.
|
||||||
target : Get target board information under native Linux environment and generate board_info XML.
|
|
||||||
board_config : Parse board_info XML and scenario XML to generate board related configuration files under misc/acrn-config/xmls/board-xmls/ folder.
|
board_config : Parse board_info XML and scenario XML to generate board related configuration files under misc/acrn-config/xmls/board-xmls/ folder.
|
||||||
scenario_config : Parse board_info XML and scenario XML to generate scenario based VM configuration files under misc/acrn-config/xmls/config-xmls/$(BOARD)/ folder.
|
scenario_config : Parse board_info XML and scenario XML to generate scenario based VM configuration files under misc/acrn-config/xmls/config-xmls/$(BOARD)/ folder.
|
||||||
launch_config : Parse board_info XML, scenario XML and devicemodel param XML to generate launch script for post-launched vm under misc/acrn-config/xmls/config-xmls/$(BOARD)/ folder.
|
launch_config : Parse board_info XML, scenario XML and devicemodel param XML to generate launch script for post-launched vm under misc/acrn-config/xmls/config-xmls/$(BOARD)/ folder.
|
||||||
|
|||||||
@ -38,7 +38,7 @@ def gen_dmar_structure(config):
|
|||||||
|
|
||||||
if not dmar_info_lines:
|
if not dmar_info_lines:
|
||||||
print("\n#ifndef CONFIG_ACPI_PARSE_ENABLED", file=config)
|
print("\n#ifndef CONFIG_ACPI_PARSE_ENABLED", file=config)
|
||||||
print("#error \"DMAR info is not available, please set ACPI_PARSE_ENABLED to y in Kconfig. \\", file=config)
|
print("#error \"DMAR info is not available, please set ACPI_PARSE_ENABLED to y. \\", file=config)
|
||||||
print("\tOr use acrn-config tool to generate platform DMAR info.\"", file=config)
|
print("\tOr use acrn-config tool to generate platform DMAR info.\"", file=config)
|
||||||
print("#endif\n", file=config)
|
print("#endif\n", file=config)
|
||||||
|
|
||||||
|
|||||||
@ -1,5 +0,0 @@
|
|||||||
Copyright (c) 2011-2018, Ulf Magnusson <ulfalizer@gmail.com>
|
|
||||||
|
|
||||||
Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.
|
|
||||||
|
|
||||||
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
||||||
@ -1,58 +0,0 @@
|
|||||||
# Copyright (C) 2018 Intel Corporation.
|
|
||||||
# SPDX-License-Identifier: BSD-3-Clause
|
|
||||||
|
|
||||||
# This script takes a Kconfig and a defconfig file, and expands it to a .config
|
|
||||||
# with all default values listed explicitly.
|
|
||||||
|
|
||||||
import sys
|
|
||||||
import os
|
|
||||||
|
|
||||||
# Kconfiglib: Copyright (c) 2011-2018, Ulf Magnusson
|
|
||||||
# SPDX-License-Identifier: ISC
|
|
||||||
# Refer to scripts/kconfig/LICENSE.kconfiglib for the permission notice.
|
|
||||||
import kconfiglib
|
|
||||||
|
|
||||||
def usage():
|
|
||||||
sys.stdout.write("%s: <Kconfig file> <path to .config>\n" % sys.argv[0])
|
|
||||||
|
|
||||||
def main():
|
|
||||||
if len(sys.argv) < 3:
|
|
||||||
usage()
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
target_board = os.environ['BOARD']
|
|
||||||
target_scenario = os.environ['SCENARIO']
|
|
||||||
|
|
||||||
kconfig_path = sys.argv[1]
|
|
||||||
if not os.path.isfile(kconfig_path):
|
|
||||||
sys.stderr.write("Cannot find file %s\n" % kconfig_path)
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
kconfig = kconfiglib.Kconfig(kconfig_path)
|
|
||||||
defconfig_path = kconfig.defconfig_filename
|
|
||||||
if not defconfig_path or not os.path.isfile(defconfig_path):
|
|
||||||
sys.stderr.write("No defconfig found for BOARD %s on SCENARIO %s.\n" % (target_board, target_scenario))
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
kconfig.load_config(defconfig_path)
|
|
||||||
|
|
||||||
config_path = sys.argv[2]
|
|
||||||
if os.path.isfile(config_path):
|
|
||||||
# No need to change .config if it is already equivalent to the specified
|
|
||||||
# default.
|
|
||||||
kconfig_current = kconfiglib.Kconfig(kconfig_path)
|
|
||||||
kconfig_current.load_config(config_path)
|
|
||||||
same_config = True
|
|
||||||
for sym in kconfig_current.syms:
|
|
||||||
if kconfig_current.syms[sym].str_value != kconfig.syms[sym].str_value:
|
|
||||||
same_config = False
|
|
||||||
break
|
|
||||||
if same_config:
|
|
||||||
sys.exit(0)
|
|
||||||
|
|
||||||
sys.stdout.write("Default configuration based on %s.\n" % defconfig_path)
|
|
||||||
kconfig.write_config(config_path)
|
|
||||||
sys.stdout.write("Configuration written to %s.\n" % config_path)
|
|
||||||
|
|
||||||
if __name__ == "__main__":
|
|
||||||
main()
|
|
||||||
@ -1,97 +0,0 @@
|
|||||||
# Copyright (C) 2018 Intel Corporation.
|
|
||||||
# SPDX-License-Identifier: BSD-3-Clause
|
|
||||||
|
|
||||||
# This script takes a Kconfig and a .config, and generates a C header file with
|
|
||||||
# all the configuration data defined as object-like macros.
|
|
||||||
|
|
||||||
import sys
|
|
||||||
import os
|
|
||||||
import re
|
|
||||||
|
|
||||||
# Kconfiglib: Copyright (c) 2011-2018, Ulf Magnusson
|
|
||||||
# SPDX-License-Identifier: ISC
|
|
||||||
# Refer to scripts/kconfig/LICENSE.kconfiglib for the permission notice.
|
|
||||||
import kconfiglib
|
|
||||||
|
|
||||||
class AcrnConfig(kconfiglib.Kconfig):
|
|
||||||
help_regex = re.compile("64-bit[\s\n]+integer")
|
|
||||||
def __init__(self, filename="Kconfig", warn=True, warn_to_stderr=True, encoding="utf-8"):
|
|
||||||
kconfiglib.Kconfig.__init__(self, filename, warn, warn_to_stderr, encoding)
|
|
||||||
|
|
||||||
def write_autoconf(self, filename,
|
|
||||||
header="/* Generated by Kconfiglib (https://github.com/ulfalizer/"
|
|
||||||
"Kconfiglib) */\n"):
|
|
||||||
|
|
||||||
guard_begin = "#ifndef HV_KCONFIG\n#define HV_KCONFIG\n"
|
|
||||||
guard_end = "#endif"
|
|
||||||
|
|
||||||
with open(filename, "w") as f_autoconf:
|
|
||||||
f_autoconf.write(header)
|
|
||||||
f_autoconf.write(guard_begin)
|
|
||||||
|
|
||||||
for sym in self.defined_syms:
|
|
||||||
if sym.config_string in ("", None):
|
|
||||||
continue
|
|
||||||
else:
|
|
||||||
val = sym.str_value
|
|
||||||
if sym.orig_type in (kconfiglib.BOOL, kconfiglib.TRISTATE):
|
|
||||||
if val != "n":
|
|
||||||
f_autoconf.write("#define {}{}{} 1\n"
|
|
||||||
.format(self.config_prefix, sym.name,
|
|
||||||
"_MODULE" if val == "m" else ""))
|
|
||||||
elif sym.orig_type == kconfiglib.STRING:
|
|
||||||
f_autoconf.write('#define {}{} "{}"\n'
|
|
||||||
.format(self.config_prefix, sym.name,
|
|
||||||
kconfiglib.escape(val)))
|
|
||||||
elif sym.orig_type in (kconfiglib.INT, kconfiglib.HEX):
|
|
||||||
if sym.orig_type == kconfiglib.HEX:
|
|
||||||
val = val + "U"
|
|
||||||
if not val.startswith(("0x", "0X")):
|
|
||||||
val = "0x" + val
|
|
||||||
elif sym.orig_type == kconfiglib.INT and len(sym.ranges) > 0:
|
|
||||||
left_sym = sym.ranges[0][0]
|
|
||||||
right_sym = sym.ranges[0][1]
|
|
||||||
left_value = int(left_sym.str_value)
|
|
||||||
right_value = int(right_sym.str_value)
|
|
||||||
if left_value >= 0 and right_value >= 0:
|
|
||||||
val = val + "U"
|
|
||||||
|
|
||||||
_help = sym.nodes[0].help
|
|
||||||
if _help not in (None, "") and len(self.help_regex.findall(_help)) > 0:
|
|
||||||
val = val + "L"
|
|
||||||
f_autoconf.write("#define {}{} {}\n"
|
|
||||||
.format(self.config_prefix, sym.name, val))
|
|
||||||
else:
|
|
||||||
raise Exception(
|
|
||||||
'Internal error while creating C header: unknown type "{}".' \
|
|
||||||
.format(sym.orig_type))
|
|
||||||
|
|
||||||
f_autoconf.write(guard_end)
|
|
||||||
|
|
||||||
|
|
||||||
def usage():
|
|
||||||
sys.stdout.write("%s: <Kconfig file> <.config file> <path to config.h>\n" % sys.argv[0])
|
|
||||||
|
|
||||||
def main():
|
|
||||||
if len(sys.argv) < 4:
|
|
||||||
usage()
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
header = "/* Generated by Kconfiglib */\n"
|
|
||||||
kconfig_path = sys.argv[1]
|
|
||||||
if not os.path.isfile(kconfig_path):
|
|
||||||
sys.stderr.write("Cannot find file %s\n" % kconfig_path)
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
config_path = sys.argv[2]
|
|
||||||
if not os.path.isfile(config_path):
|
|
||||||
sys.stderr.write("Cannot find file %s\n" % config_path)
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
kconfig = AcrnConfig(kconfig_path)
|
|
||||||
kconfig.load_config(config_path)
|
|
||||||
kconfig.write_autoconf(sys.argv[3], header)
|
|
||||||
sys.stdout.write("Configuration header written to %s.\n" % sys.argv[3])
|
|
||||||
|
|
||||||
if __name__ == "__main__":
|
|
||||||
main()
|
|
||||||
@ -1,40 +0,0 @@
|
|||||||
# Copyright (C) 2018 Intel Corporation.
|
|
||||||
# SPDX-License-Identifier: BSD-3-Clause
|
|
||||||
|
|
||||||
# Given a Kconfig, this script minimize a given .config by removing the symbols
|
|
||||||
# having the default values. The minimized config can act as a defconfig for
|
|
||||||
# future use.
|
|
||||||
|
|
||||||
import sys
|
|
||||||
import os
|
|
||||||
|
|
||||||
# Kconfiglib: Copyright (c) 2011-2018, Ulf Magnusson
|
|
||||||
# SPDX-License-Identifier: ISC
|
|
||||||
# Refer to scripts/kconfig/LICENSE.kconfiglib for the permission notice.
|
|
||||||
import kconfiglib
|
|
||||||
|
|
||||||
def usage():
|
|
||||||
sys.stdout.write("%s: <Kconfig file> <.config file> <path to output .config>\n" % sys.argv[0])
|
|
||||||
|
|
||||||
def main():
|
|
||||||
if len(sys.argv) < 4:
|
|
||||||
usage()
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
kconfig_path = sys.argv[1]
|
|
||||||
if not os.path.isfile(kconfig_path):
|
|
||||||
sys.stderr.write("Cannot find file %s\n" % kconfig_path)
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
config_path = sys.argv[2]
|
|
||||||
if not os.path.isfile(config_path):
|
|
||||||
sys.stderr.write("Cannot find file %s\n" % config_path)
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
kconfig = kconfiglib.Kconfig(kconfig_path)
|
|
||||||
kconfig.load_config(config_path)
|
|
||||||
kconfig.write_min_config(sys.argv[3])
|
|
||||||
sys.stdout.write("Minimized configuration written to %s.\n" % sys.argv[3])
|
|
||||||
|
|
||||||
if __name__ == "__main__":
|
|
||||||
main()
|
|
||||||
@ -1,126 +0,0 @@
|
|||||||
# Copyright (C) 2018 Intel Corporation.
|
|
||||||
# SPDX-License-Identifier: BSD-3-Clause
|
|
||||||
|
|
||||||
# This script
|
|
||||||
#
|
|
||||||
# 1. takes a Kconfig and a .config and an optional list of symbol-value pairs,
|
|
||||||
# 2. checks whether the specified symbols have the specified values in the
|
|
||||||
# given .config, and
|
|
||||||
# 3. reconstruct .config with the given list of symbol-value pairs if there
|
|
||||||
# is any disagreement.
|
|
||||||
|
|
||||||
import sys
|
|
||||||
import os
|
|
||||||
|
|
||||||
# Kconfiglib: Copyright (c) 2011-2018, Ulf Magnusson
|
|
||||||
# SPDX-License-Identifier: ISC
|
|
||||||
# Refer to scripts/kconfig/LICENSE.kconfiglib for the permission notice.
|
|
||||||
import kconfiglib
|
|
||||||
|
|
||||||
def usage():
|
|
||||||
sys.stdout.write("%s: <Kconfig file> <.config file> [<symbol1>=<value1> ...]\n" % sys.argv[0])
|
|
||||||
|
|
||||||
def main():
|
|
||||||
if len(sys.argv) < 3:
|
|
||||||
usage()
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
kconfig_path = sys.argv[1]
|
|
||||||
if not os.path.isfile(kconfig_path):
|
|
||||||
sys.stderr.write("Cannot find file %s\n" % kconfig_path)
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
kconfig = kconfiglib.Kconfig(kconfig_path)
|
|
||||||
|
|
||||||
# Parse the configs specified on cmdline
|
|
||||||
|
|
||||||
cmdline_conf = {}
|
|
||||||
for sym_val in sys.argv[3:]:
|
|
||||||
if sym_val.find("=") == -1:
|
|
||||||
continue
|
|
||||||
sym_name, val = sym_val.split("=")[:2]
|
|
||||||
if sym_name in kconfig.syms.keys() and val:
|
|
||||||
cmdline_conf[sym_name] = val
|
|
||||||
|
|
||||||
# Determine the base config.
|
|
||||||
#
|
|
||||||
# If either
|
|
||||||
#
|
|
||||||
# 1. no .config exists, or
|
|
||||||
# 2. the BOARD in the existing .config is different from the BOARD
|
|
||||||
# specified in the environment variable
|
|
||||||
#
|
|
||||||
# the defconfig will be used as the base config. Otherwise the existing
|
|
||||||
# .config is used as the base.
|
|
||||||
#
|
|
||||||
# If .config does not exist, it is required that Kconfig specifies an
|
|
||||||
# existing defconfig, otherwise this script will refuse to generate a
|
|
||||||
# .config.
|
|
||||||
config_path = sys.argv[2]
|
|
||||||
defconfig_path = kconfig.defconfig_filename
|
|
||||||
if defconfig_path and os.path.isfile(defconfig_path):
|
|
||||||
kdefconfig = kconfiglib.Kconfig(kconfig_path)
|
|
||||||
kdefconfig.load_config(defconfig_path)
|
|
||||||
else:
|
|
||||||
kdefconfig = None
|
|
||||||
|
|
||||||
need_update = False
|
|
||||||
if os.path.isfile(config_path):
|
|
||||||
kconfig.load_config(config_path)
|
|
||||||
# The BOARD given by the environment variable may be different from what
|
|
||||||
# is specified in the corresponding defconfig. So compare the value of
|
|
||||||
# CONFIG_BOARD directly. This is applicable only when CONFIG_BOARD
|
|
||||||
# exists in the Kconfig.
|
|
||||||
if kdefconfig and 'BOARD' in kconfig.syms and \
|
|
||||||
kconfig.syms['BOARD'].str_value != kdefconfig.syms['BOARD'].str_value:
|
|
||||||
kconfig = kdefconfig
|
|
||||||
sys.stdout.write("Overwrite with default configuration based on %s.\n" % defconfig_path)
|
|
||||||
need_update = True
|
|
||||||
else:
|
|
||||||
# Use the existing .config as the base.
|
|
||||||
#
|
|
||||||
# Mark need_update if any visible symbol picks a different value
|
|
||||||
# from what is specified in .config.
|
|
||||||
for sym in [x for x in kconfig.unique_defined_syms if x.visibility]:
|
|
||||||
if sym.type in [kconfiglib.BOOL, kconfiglib.TRISTATE]:
|
|
||||||
picked_value = sym.tri_value
|
|
||||||
else:
|
|
||||||
picked_value = sym.str_value
|
|
||||||
need_update = (picked_value != sym.user_value)
|
|
||||||
if need_update:
|
|
||||||
break
|
|
||||||
else:
|
|
||||||
# base on a default configuration
|
|
||||||
if kdefconfig:
|
|
||||||
kconfig = kdefconfig
|
|
||||||
sys.stdout.write("Default configuration based on %s.\n" % defconfig_path)
|
|
||||||
need_update = True
|
|
||||||
else:
|
|
||||||
# report an error if no known defconfig exists
|
|
||||||
sys.stderr.write(".config does not exist and no defconfig available for BOARD %s on SCENARIO %s.\n"
|
|
||||||
% (os.environ['BOARD'], os.environ['SCENARIO']))
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
# Update the old .config with those specified on cmdline
|
|
||||||
#
|
|
||||||
# Note: the user shall be careful what configuration symbols to overwrite by
|
|
||||||
# silentoldconfig. After changing a symbol value, the invisible symbols are
|
|
||||||
# updated accordingly because they always use the default value, while
|
|
||||||
# visible symbols keep their original value in the old .config. This may
|
|
||||||
# lead to invalid .config for a specific platform.
|
|
||||||
#
|
|
||||||
# Currently it is recommended to use the following update only for
|
|
||||||
# RELEASE. For PLATFORM reinvoke defconfig is preferred.
|
|
||||||
|
|
||||||
for sym_name, val in cmdline_conf.items():
|
|
||||||
sym = kconfig.syms[sym_name]
|
|
||||||
if sym.str_value and sym.str_value != val:
|
|
||||||
kconfig.syms[sym_name].set_value(val)
|
|
||||||
need_update = True
|
|
||||||
|
|
||||||
if need_update:
|
|
||||||
kconfig.write_config(config_path)
|
|
||||||
sys.stdout.write("Configuration written to %s.\n" % config_path)
|
|
||||||
|
|
||||||
if __name__ == "__main__":
|
|
||||||
main()
|
|
||||||
Loading…
Reference in New Issue
Block a user