platform: Add OpenPiton platform support

OpenPiton is a research platform from Princeton University [1].

"OpenPiton is the world's first open source, general purpose,
multithreaded manycore processor. It is a tiled manycore
framework scalable from one to 1/2 billion cores."

Add OpenSBI support for OpenPiton. As it is based on ariane core,
it reuses the platform code from arine project.

[1]. https://github.com/PrincetonUniversity/openpiton

Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
This commit is contained in:
Atish Patra
2020-03-23 12:48:56 -07:00
committed by Anup Patel
parent ed265b4498
commit fb84879e66
6 changed files with 280 additions and 0 deletions

View File

@@ -25,6 +25,9 @@ OpenSBI currently supports the following virtual and hardware platforms:
* **Spike**: Platform support for the Spike emulator.
* **OpenPiton FPGA SoC**: Platform support OpenPiton research platform based on
ariane core.
The code for these supported platforms can be used as example to implement
support for other platforms. The *platform/template* directory also provides
template files for implementing support for a new platform. The *object.mk*,
@@ -37,3 +40,4 @@ facilitate the implementation.
[andes_ae350.md]: andes-ae350.md
[thead-c910.md]: thead-c910.md
[spike.md]: spike.md
[fpga_openpiton.md]: fpga_openpiton.md