Hi,
-----Original Message----- From: Heinrich Schuchardt heinrich.schuchardt@canonical.com Sent: Monday, September 4, 2023 8:24 PM To: Rick Chen rick@andestech.com; Leo ycliang@andestech.com Cc: Bin Meng bmeng.cn@gmail.com; Anup Patel apatel@ventanamicro.com; Chanho Park chanho61.park@samsung.com; u-boot@lists.denx.de; Heinrich Schuchardt heinrich.schuchardt@canonical.com Subject: [PATCH v2 0/2] risc-v: implement DBCN based debug console
Currently we only offer an SBI based debug UART for SBI v0.1. With OpenSBI 1.3 the Debug Console Extension (DBCN) has become available. This allows us to implement a debug UART in a device independent manor.
v2: In the driver check that we are in S-mode.
Thanks for the update. I've tested both patches on my VisionFive2 board.
Reviewed-by: Chanho Park chanho61.park@samsung.com Tested-by: Chanho Park chanho61.park@samsung.com
Best Regards, Chanho Park