The current vmcfg uses the default values in Kconfig when a previous .config
does not exist. This leads to additional complexity to silentoldconfig.py which
has different logic depending on the environment variable 'BOARD'. This also
blocks the effort to make the top-level Makefile recognize BOARD because any
environment variable set in the top-level Makefile cascades to the other
Makefiles, leading the work around above to fail.
This patch introduces a generic defconfig for vmcfg and simplifies
silentoldconfig.py to always fail when neither .config nor the specified
defconfig exists.
Tracked-On: #1995
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
Signed-off-by: Tw <wei.tan@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
Reviewed-by: Yin Fengwei <fengwei.yin@intel.com>
- Put version.h, vmcfg_config.h, .config into DM_OBJDIR like what's
already done in hypervisor and tools, it does not have to stay in
source or else a extra entry in .gitignore is needed.
- Change some implicit targets to explicit targets, include:
vmcfg_header -> $(DM_OBJDIR)/include/vmcfg_config.h
$(PROGRAM) -> $(DM_OBJDIR)/$(PROGRAM)
then $(DM_OBJDIR)/include/vmcfg_config.h would be depended by
$(DM_OBJDIR)/%.o without the need involving in a extra implicit
target vmcfg_header. (And it's not set in .PHONY)
- These header targets vmcfg_config.h and version.h should be depended
by $(DM_OBJDIR)/%.o target instead of by all target, and this is done
since they are in HEADERS now.
- Drop redundant clean commands and fix some bad styled coding, like
multiple blanks in a line.
Tracked-On: #1599
Signed-off-by: Ming Liu <liu.ming50@gmail.com>
devicemodel/vmcfg/example.h is a example, it is generated at build
time.
Tracked-On: #1528
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
run 'acrn-dm --dump <index>' to show build-in parameters
Tracked-On: #1528
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
Enable --vmcfg options for acrn-dm, if --vmcfg <index> is specified,
build-in VM configuration will be used, and override any other
optional parameters.
run 'acrn-dm --vmcfg list' to show all build-in VM configurations.
run 'acrnpdm --vmcfg <index>' to launch UOS with selected config.
Tracked-On: #1528
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
Script that setup envriment on MRB platform, for UOS with build-in
configuration
For example, you need to run mrb-env-setup.sh once, to
prepare images, networks and pci-stubs, etc,.
Tracked-On: #1528
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
Add build-in vm1 configuration for MRB platform, this is also an
example about how to add new VM configurations
Tracked-On: #1528
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
use *args_buildin[] to hold build-in VM configurations
Tracked-On: #1528
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
VMcfg use Kconfig mechanism to generate a header file
devicemodel/include/vmcfg_config.h, which contains many macro symbols
for conditionally compiling. This feature is disabled by default, to
enable it, You can switch to devicemodel/vmcfg/ and run 'make' with
these options:
'make menuconfig'
run 'make menuconfig' at ./devicemodel/vmcfg/, and configure manually.
When you finished, save your changes to ./devicemode/vmcfg/.config
'make oldconfig'
Overwrite ./devicemodel/vmcfg/.config with your config file, then run
'make oldconfig' at ./devicemodel/vmcfg
'make *_defconfig'
E.g, there is ./devicemodel/vmcfg/config/mrb_defconfig, you can run
'make mrb_defconfig' at ./devicemodel/vmcfg/
Tracked-On: #1528
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
Junjie Mao