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lib: sbi: Implement SBI debug console extension

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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@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Reviewed-by: Xiang W <wxjstz@126.com>
Reviewed-by: Bin Meng <bmeng@tinylab.org>
This commit is contained in:
Anup Patel
2022-11-23 11:11:43 +05:30
committed by Anup Patel
parent eab48c33a1
commit 5a41a3884f
3 changed files with 79 additions and 0 deletions
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lib/sbi/Kconfig
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@@ -26,6 +26,10 @@ config SBI_ECALL_PMU
bool "Performance Monitoring Unit extension"
default y
config SBI_ECALL_DBCN
bool "Debug Console extension"
default y
config SBI_ECALL_LEGACY
bool "SBI v0.1 legacy extensions"
default y