Heinrich Schuchardt d14222e7c1 risc-v: implement DBCN write byte
The DBCN extension provides a Console Write Byte call.
Implement function sbi_dbcn_write_byte to invoke it.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2023-09-05 10:53:55 +08:00
..
2019-08-15 13:42:28 +08:00
2021-09-07 10:34:29 +08:00
2023-04-20 20:45:08 +08:00
2023-09-05 10:53:55 +08:00
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