riscv: enable CONFIG_DEBUG_UART by default
Most boards don't enable the pre-console buffer. So we will not see any
early messages. OpenSBI 1.3 provides us with the debug console extension
that can fill this gap.
For S-Mode U-Boot enable CONFIG_DEBUG_UART by default.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 1c62c23..06fae7e 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -141,6 +141,7 @@
config RISCV_SMODE
bool "Supervisor"
+ imply DEBUG_UART
help
Choose this option to build U-Boot for RISC-V S-Mode.