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(parent: 14e9c45) | patch
risc-v: implement DBCN based debug console
authorHeinrich Schuchardt <heinrich.schuchardt@canonical.com>
Mon, 4 Sep 2023 11:24:04 +0000 (13:24 +0200)
committerLeo Yu-Chi Liang <ycliang@andestech.com>
Tue, 5 Sep 2023 02:53:55 +0000 (10:53 +0800)
commit9b21f1ac655ebe595ffff02cd81d7e0c38a71fc7
treedba6f74cca2f0eb5726d838795b08fe87c7276bdtree | snapshot
parent14e9c45fa1d0c15fb222789901fbac38a1682d10commit | diff
risc-v: implement DBCN based debug console

Use the DBCN SBI extension to implement a debug console.
Make it the default for S-mode RISC-V.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
drivers/serial/Kconfig diff | blob | history
drivers/serial/serial_sbi.c diff | blob | history
"Das U-Boot" Source Tree.