This is needed by platforms like jailhouse.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
Signed-off-by: Gustavo Lima Chaves <gustavo.lima.chaves@intel.com>
We don't want to pollute core-infrastructure with board-specific code,
so we move the qemu discovery to after board.cmake has been executed,
and we introduce the overridable QEMU_binary_suffix CMake variable.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
In that case, QEMU is emulating the base (root system) that will be
partitioned to receive Zephyr as one of the cells/guests, not the direct
system Zephyr will run on. We need this one more level of indirection,
otherwise it's impossible to attest Zephyr is running in a virtualized
environment in QEMU.
Fix QEMU binary to point to the x86_64 version, then, once Jailhouse is
targeted at that architecture.
Finally, don't pass QEMU the -kernel flag in this case, since Zephyr has
to loaded manually, from inside QEMU, for Jailhouse's make run target.
Signed-off-by: Gustavo Lima Chaves <gustavo.lima.chaves@intel.com>
I can't explain why "make run" worked before, but after this patch it
should definitely work.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
Both options were originally parameters to *make*, not cmake, so people
can augment QEMU ibocation from run to run, not from complete rebuild
to complete rebuild. Make them such again.
However, just in case, ability to set "default" value for those options
on CMake level is preserved.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
QEMU_INSTANCE should be a parameter to *make*, not cmake, so people
can run few instances of the same sample without building each of
them separately in separate dirs.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
If CONFIG_NET_SLIP_TAP is not selected QEMU_NET_STACK will not work
which happen when CONFIG_NET_L2_BT is selected.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
If compiling networking application for QEMU, then serial ports
must be set properly for QEMU<->host connectivity using SLIP.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Introducing CMake is an important step in a larger effort to make
Zephyr easy to use for application developers working on different
platforms with different development environment needs.
Simplified, this change retains Kconfig as-is, and replaces all
Makefiles with CMakeLists.txt. The DSL-like Make language that KBuild
offers is replaced by a set of CMake extentions. These extentions have
either provided simple one-to-one translations of KBuild features or
introduced new concepts that replace KBuild concepts.
This is a breaking change for existing test infrastructure and build
scripts that are maintained out-of-tree. But for FW itself, no porting
should be necessary.
For users that just want to continue their work with minimal
disruption the following should suffice:
Install CMake 3.8.2+
Port any out-of-tree Makefiles to CMake.
Learn the absolute minimum about the new command line interface:
$ cd samples/hello_world
$ mkdir build && cd build
$ cmake -DBOARD=nrf52_pca10040 ..
$ cd build
$ make
PR: zephyrproject-rtos#4692
docs: http://docs.zephyrproject.org/getting_started/getting_started.html
Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
Sebastian Bøe