[PATCH v3 4/6] lib: sbi: Implement SBI debug console extension

[Bin Meng]

On Thu, Nov 24, 2022 at 9:32 PM Anup Patel <apatel at ventanamicro.com> wrote:
>
> We implement SBI debug console extension as one of the replacement
> SBI extensions. This extension is only available when OpenSBI platform
> provides a console device to generic library.
>
> Signed-off-by: Anup Patel <apatel at ventanamicro.com>
> ---
>  lib/sbi/Kconfig          |  4 +++
>  lib/sbi/objects.mk       |  3 ++
>  lib/sbi/sbi_ecall_dbcn.c | 62 ++++++++++++++++++++++++++++++++++++++++
>  3 files changed, 69 insertions(+)
>  create mode 100644 lib/sbi/sbi_ecall_dbcn.c
>

Reviewed-by: Bin Meng <bmeng at tinylab.org>