diff options
Diffstat (limited to 'drivers/serial/serial_sbi.c')
| -rw-r--r-- | drivers/serial/serial_sbi.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/serial/serial_sbi.c b/drivers/serial/serial_sbi.c new file mode 100644 index 0000000000..b9f35ed36e --- /dev/null +++ b/drivers/serial/serial_sbi.c @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0+ + +#include <debug_uart.h> +#include <asm/sbi.h> + +static inline void _debug_uart_init(void) +{ +} + +static inline void _debug_uart_putc(int c) +{ + if (CONFIG_IS_ENABLED(RISCV_SMODE)) + sbi_console_putchar(c); +} + +DEBUG_UART_FUNCS |