Commit Graph

38 Commits

Author SHA1 Message Date
Anas Nashif a04e18b700 kconfig: fix CPU_HAS_FPU dependencies
Getting warnings from Kconfig after generalising how CPU_HAS_FPU is
configured on the architecture level. 2 Boards were settings this value
in the wrong place.

Fixes #5211.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-11-30 09:59:44 -05:00
Anas Nashif 1f1143ac87 build: use kconfig to select generated artifacts
Not all boards require the various binary formats zephyr generates. So
be selective based on the arch, SoC or board and only geenrate the
binaries actually needed.

Fixes #5009

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-11-23 07:29:13 -05:00
Savinay Dharmappa b05ba6b531 dts: x86: remove mem.h
patch removes the mem.h and marcos used in that file are
moved appropriate board files. As there are boards with
different flash configuration but of same soc, flash and
ram size are moved to dts file instead of dtsi

Signed-off-by: Savinay Dharmappa <savinay.dharmappa@intel.com>
2017-11-16 16:04:03 -05:00
Kumar Gala ef912810d3 dts: Move dts files into board dirs
Move the dts files into the board dir so that board ports can be more
standalone.  This will allow us at some point to have board ports
outside of the tree.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-11-09 14:23:41 -06:00
Kumar Gala 09c63b373a dts: Move fixup files into board dirs
Move the dts fixup files into the board dir so that board ports can be
more standalone.  This will allow us at some point to have board ports
outside of the tree.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-11-09 14:23:41 -06:00
Marti Bolivar 93c23d810b boards: x86: convert make to cmake
Unify documentation formatting and use zephyr-app-commands where
applicable.

Signed-off-by: Marti Bolivar <marti@opensourcefoundries.com>
2017-11-08 20:00:22 -05:00
Sebastian Bøe 0829ddfe9a kbuild: Removed KBuild
Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
2017-11-08 20:00:22 -05:00
Sebastian Bøe 12f8f76165 Introduce cmake-based rewrite of KBuild
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>
2017-11-08 20:00:22 -05:00
Adithya Baglody f677caef2d x86: MMU: Set PAE page tables for QEMU as default.
Replacing the default paging scheme from 32-bit paging to
PAE paging in QEMU.

JIRA:ZEP-2511

Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
2017-10-25 10:39:47 -07:00
Andrew Boie 911be99edf Revert "x86: MMU: Set PAE page tables..."
This reverts commit
0b6bc24089.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2017-10-24 12:45:59 -07:00
Adithya Baglody 0b6bc24089 x86: MMU: Set PAE page tables for QEMU as default.
Replacing the default paging scheme from 32-bit paging to
PAE paging in QEMU.

JIRA:ZEP-2511

Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
2017-10-23 10:13:07 -07:00
Adithya Baglody 38276101b8 qemu: x86: Enable the 'Execute Disable' capability of the PAE pages.
Page Address Extension(PAE) page tables make use of NXE bit in
EFER register.
This patch enables the capability needed to set this bit.

Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
2017-10-23 10:13:07 -07:00
Andrew Boie 22696a3b0a x86: set default CI targets
The IAMCU variant does not need to be the default, this calling
convention was to support the discontinued Quark platforms.

qemu_x86 and qemu_x86_nommu now are set as default.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2017-10-19 15:07:45 -07:00
Andrew Boie dceb4ffaf4 x86: add qemu_x86_nommu board target
This will run all tests with the memory management unit disabled.
This means no hardware-based stack protection or user threads.

qemu_x86_iamcu now runs with all MMU features enabled.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2017-10-19 15:07:45 -07:00
Andrew Boie ec896b9796 qemu_x86: enable userspace and app memory
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2017-10-13 12:56:14 -07:00
Savinay Dharmappa ddf6a69577 dts: x86: Add device tree support for qemu_x86
patch add device tree support for ia32 soc and qemu_x86
board port

Signed-off-by: Savinay Dharmappa <savinay.dharmappa@intel.com>
2017-10-06 08:35:42 -04:00
Anas Nashif 66f1f89da9 qemu: cleanup qemu configurations
Move all QEMU related defines to the boards and cleanup xtensa platforms
which were marked to be QEMU capable by mistake.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-09-23 16:51:20 -07:00
Andrew Boie 17876c857a qemu_x86: enable HW stack protection properly
CONFIG_X86_STACK_PROTECTION is now a hidden option enabled by
CONFIG_HW_STACK_PROTECTION.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2017-09-11 12:26:54 -07:00
Anas Nashif 56d88584db boards: support feature classes in yaml
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-08-02 07:31:22 -04:00
Anas Nashif dd8fd72826 boards: mark qemu targets with a unified Kconfig
This will allow checking if we are building for QEMU globally, without
having to know the exact architecture and board name.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-07-26 07:40:45 -05:00
Andrew Boie 19fdf4d6f8 qemu_x86: enable MMU stack protection by default
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2017-07-25 11:32:36 -04:00
Andrew Boie a717050140 qemu_x86: terminate emulator on fatal system error
This will cause sanitycheck runs to finish more quickly
instead of sitting there waiting on a timeout. We already
do this with the Xtensa simulator.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2017-07-22 09:46:26 -04:00
Andrew Boie dbd705228b 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>
2017-07-10 11:44:56 -07:00
Andrew Boie 103d655dee qemu_x86: increase to 8MB of RAM
Previously we were instantiating QEMU with 32MB of RAM but
only enabling a small fraction of it.

Now we boot with 8MB of ram. We ignore the first 4K so we can
make that an unmapped paged to catch NULL pointer dereferences.

If XIP is enabled, the "ROM" region will be the first half of
memory, the "RAM" region the latter.

Move the IDT_LIST and MMU_LIST regions elsewhere so they don't
overlap the new memory arrangement.

Use !XIP to fix a problem where CONFIG_RAM_SIZE was set incorrectly
for XIP case.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2017-07-10 11:44:56 -07:00
Anas Nashif f131e9f6ea boards: mark boards with built-in networking support
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-07-06 10:34:41 -05:00
Anas Nashif 7318fa22a2 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>
2017-07-05 12:43:13 -04:00
Paul Sokolovsky 2a770165df doc: boards: qemu: Mention support for SLIP networking
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
2017-06-29 11:56:40 -04:00
Anas Nashif f9f2bd9d83 doc: update qemu_x86 instructions
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-06-28 16:58:37 -04:00
Anas Nashif b3ae274a62 tests: fix PCI test using 'supported' keyword
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-06-28 09:51:40 -05:00
Anas Nashif 295897c191 boards: add board meta-data
Add board metadata to be consumed by the sanitycheck script to provide
better matching with testcases and to test based on features declated in
the board files.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-06-21 20:56:53 -04:00
David B. Kinder 342bdda760 doc: spelling fixes in samples/ and boards/
regular spelling check on .rst files

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
2017-06-12 18:28:08 -04:00
David B. Kinder 2cb045420c doc: fix .rst files canonical heading order
The headings on some .rst files were not following the expected
heading order of using # for h1, * for h2, = for h3, and - for h4
This patch fixes that, and the doc/templates/*.tmpl files created
for folks to use as templates for creating board and sample docs.

Change-Id: I0263b005648558d5ea41a681ceaa4798c9594dd9
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
2017-01-20 16:06:36 -08:00
David B. Kinder ac74d8b652 license: Replace Apache boilerplate with SPDX tag
Replace the existing Apache 2.0 boilerplate header with an SPDX tag
throughout the zephyr code tree. This patch was generated via a
script run over the master branch.

Also updated doc/porting/application.rst that had a dependency on
line numbers in a literal include.

Manually updated subsys/logging/sys_log.c that had a malformed
header in the original file.  Also cleanup several cases that already
had a SPDX tag and we either got a duplicate or missed updating.

Jira: ZEP-1457

Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-01-19 03:50:58 +00:00
Anas Nashif 250f1edb6f boards: add qemu_x86 board documentation
Change-Id: I504bc60e1e72610a6ed51a949f221624452b45f7
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-01-16 18:13:03 -05:00
Anas Nashif 2bc9d69981 build: abstract emulation and replace qemu goal with run
This will replace the current goal of 'make qemu' with 'make run' and
moves Qemu handling into its own file and into the boards instead of
being architecture specific.

We should be able to add new boards that support some other type of
emulation (by adding scripts/Makefile.<emu type>) and allow the board to
define their own options for the use type of emulation.

'make qemu' will still work, however it will be deprecated, starting
with this commit it is recommended to use 'make run'.

Jira: ZEP-359
Change-Id: I1cacd56b4ec09421a58cf5d010e22e9035214df6
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-01-10 20:20:47 +00:00
Anas Nashif 6bea1becab build: move qemu definitions to boards
Change-Id: I4e87dbd6eea8320f23e5691c1762a7353240a5c8
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-01-10 20:20:47 +00:00
Anas Nashif 6d9ed994aa build: use target 'debugserver' for Qemu debugging
Use the existing debugserver target also for Qemu debugging. Qemu
should be maintained as one of many emulation/simulations platforms and
emulation should be abstracted in the Makefiles and not tied to Qemu.

qemugdb will still work, it is however being deprecated.

Change-Id: I0cd10fb66debb939b8f7f1304bf2ef4605da6a1d
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-01-10 20:20:46 +00:00
Kumar Gala 8d35760fec board: organize boards based on architecture
Introduce an architecture sorting of boards.  This is to allow for
easier maintenance going forward as the number of boards grows.  It
will be easier for any scripts to know the board/arch mapping without
having to maintain an explicit list of what boards are associated with
which arch.  We can also do things like have architecture maintainers
cover reviews and branches for arch/${ARCH} and boards/${ARCH} going
forward.

Change-Id: I02e0a30292b31fad58fb5dfab2682ad1c5a7d5a7
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-10-24 19:59:42 +00:00