Commit Graph

8 Commits

Author SHA1 Message Date
Nathaniel Graff 45d5d5db48 boards: riscv: Convert HiFive1 to DTS
Adds DTS bindings for sifive,pwm0, sifive,uart0, sifive,spi0, and
riscv,plic0.

Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2018-08-13 18:35:38 -05:00
Karol Gugala 23a5b5d171 riscv32: riscv-privilege: integrate common code
This commit moves code from fe310 platform into RISC-V privilege common
folder. This way the code can be reused by other platforms in future.

signed-off-by: Karol Gugala <kgugala@antmicro.com>
2018-06-20 11:57:07 -04:00
Tomasz Jurtsch 6dae38cb98 arch: riscv32: fe310: Always-On domain adress definition
Added always-on domain address definition

Signed-off-by: Tomasz Michalak <tmichalak@antmicro.com>
Signed-off-by: Karol Gugala <kgugala@antmicro.com>
Signed-off-by: Tomasz Jurtsch <tjurtsch@antmicro.com>
2018-04-05 08:08:08 -05:00
Anas Nashif 8949233390 kconfig: fix more help spacing issues
Fix Kconfig help sections and add spacing to be consistent across all
Kconfig file. In a previous run we missed a few.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-02-15 23:20:55 -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
Anas Nashif d7bc60f096 kernel: remove remaining microkernel references
Change-Id: Ie648dbaaf714316c21395bd43e555618013dbd19
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-04-10 20:21:05 +00:00
Jean-Paul Etienne 4ae030c7b8 riscv32: added support for the SiFive Freedom E310 SOC
The SiFive Freedom E310 SOC follows the riscv privilege
architecture specification and hence is declared within
the riscv privilege SOC family.

It also provides support for a riscv
Platform Level Interrupt Controller (PLIC)

Change-Id: I19ff0997eacc248f48444fc96566a105c6c02663
Signed-off-by: Jean-Paul Etienne <fractalclone@gmail.com>
2017-04-02 15:15:07 +00:00