[PATCH 1/1] 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 --- arch/riscv/Kconfig | 1 + 1 file changed, 1 insertion(+)

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 1c62c2345b..06fae7ebe8 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -141,6 +141,7 @@ config RISCV_MMODE

config RISCV_SMODE bool "Supervisor" + imply DEBUG_UART help Choose this option to build U-Boot for RISC-V S-Mode.