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| author | Vijai Kumar K <vijai@behindbytes.com> | 2020-06-17 16:55:16 +0300 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2020-06-19 06:51:46 +0300 |
| commit | db56ef367cd6dc9dab94076f4c8a3fa9d91bd1f2 (patch) | |
| tree | 1be9eab3dc74ee644be5cdfdbcf7ee42e3bc0908 /docs | |
| parent | 637b348224d557cd27c187d4465a90852ddde8a9 (diff) | |
| download | opensbi-db56ef367cd6dc9dab94076f4c8a3fa9d91bd1f2.tar.xz | |
platform: Add support for Shakti C-class SoC from IIT-M
C-Class is a member of the SHAKTI family of processors from Indian
Institute of Technology - Madras(IIT-M).
It is an extremely configurable and commercial-grade 5-stage in-order
core supporting the standard RV64GCSUN ISA extensions.
https://gitlab.com/shaktiproject/cores/c-class/blob/master/README.md
We add OpenSBI support for Shakti C-class SoC.
Signed-off-by: Vijai Kumar K <vijai@behindbytes.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/platform/generic.md | 2 | ||||
| -rw-r--r-- | docs/platform/platform.md | 5 | ||||
| -rw-r--r-- | docs/platform/shakti_cclass.md | 33 |
3 files changed, 40 insertions, 0 deletions
diff --git a/docs/platform/generic.md b/docs/platform/generic.md index 60916c7..f1f7f64 100644 --- a/docs/platform/generic.md +++ b/docs/platform/generic.md @@ -47,6 +47,8 @@ RISC-V Platforms Using Generic Platform * **QEMU RISC-V Virt Machine** (*[qemu_virt.md]*) * **Spike** (*[spike.md]*) +* **Shakti C-class SoC Platform** (*[shakti_cclass.md]*) [qemu_virt.md]: qemu_virt.md [spike.md]: spike.md +[shakti_cclass.md]: shakti_cclass.md diff --git a/docs/platform/platform.md b/docs/platform/platform.md index 3e0dc39..7f47068 100644 --- a/docs/platform/platform.md +++ b/docs/platform/platform.md @@ -38,6 +38,10 @@ OpenSBI currently supports the following virtual and hardware platforms: on ariane core. More details on this platform can be found in the file *[fpga_openpiton.md]*. +* **Shakti C-class SoC Platform**: Platform support for Shakti C-class + processor based SOCs. More details on this platform can be found in the + file *[shakti_cclass.md]*. + 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*, @@ -52,3 +56,4 @@ facilitate the implementation. [thead-c910.md]: thead-c910.md [spike.md]: spike.md [fpga_openpiton.md]: fpga_openpiton.md +[shakti_cclass.md]: shakti_cclass.md diff --git a/docs/platform/shakti_cclass.md b/docs/platform/shakti_cclass.md new file mode 100644 index 0000000..2f4a699 --- /dev/null +++ b/docs/platform/shakti_cclass.md @@ -0,0 +1,33 @@ +Shakti C-class SoC Platform +=========================== +C-Class is a member of the SHAKTI family of processors from +Indian Institute of Technology - Madras (IIT-M). + +It is an extremely configurable and commercial-grade 5-stage +in-order core supporting the standard RV64GCSUN ISA extensions. + +For more details, refer: +* https://gitlab.com/shaktiproject/cores/c-class/blob/master/README.md +* https://c-class.readthedocs.io/en/latest +* https://shakti.org.in + +Platform Options +---------------- + +The *Shakti C-class SoC* platform does not have any platform-specific +options. + +Building Shakti C-class Platform +-------------------------------- + +**Linux Kernel Payload** + +``` +make PLATFORM=generic FW_PAYLOAD_PATH=<linux_build_directory>/arch/riscv/boot/Image FW_PAYLOAD_FDT_PATH=<shakti.dtb path> +``` + +**Test Payload** + +``` +make PLATFORM=generic FW_PAYLOAD_FDT_PATH=<shakti.dtb path> +``` |