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2021-05-06lib: utils/serial: Add support for Gaisler APBUARTDaniel Cederman
This patch adds support for the UART used by the NOEL-V processor. Cobham Gaisler's NOEL-V RISC-V processor IP is available under GPL and commercial license and is described in more detail at https://www.gaisler.com/noelv. Signed-off-by: Daniel Cederman <[email protected]> Reviewed-by: Anup Patel <[email protected]> Reviewed-by: Bin Meng <[email protected]>
2021-04-28lib: sbi: Simplify console platform operationsAnup Patel
Instead of having console_putc() and console_getc() callbacks in platform operations, it will be much simpler for console driver to directly register these operations as device to the sbi_console implementation. Signed-off-by: Anup Patel <[email protected]> Reviewed-by: Alistair Francis <[email protected]> Reviewed-by: Xiang W <[email protected]>
2020-06-19platform: Add support for Shakti C-class SoC from IIT-MVijai Kumar K
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 <[email protected]> Reviewed-by: Anup Patel <[email protected]>
2020-05-01lib: utils: Add simple FDT serial frameworkAnup Patel
We add simple serial framework which will select and use serial driver based on details in FDT passed by previous booting stage. Signed-off-by: Anup Patel <[email protected]> Reviewed-by: Atish Patra <[email protected]>
2019-06-19platform: Move platform common to lib/utils.Atish Patra
Currently, platform/common contains platform/non-platform specific common minimal drivers and libraries. This is helpful is all platforms are built within opensbi framework. Move them to lib/utils so that any external platform code also can reuse the minimalistic drivers or other common libraries. This patch doesn't introduce any functional changes. Signed-off-by: Atish Patra <[email protected]> Acked-by: Anup Patel <[email protected]>