From: Leo Liang <ycliang@andestech.com>
To: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Cc: Rick Chen <rick@andestech.com>, Bin Meng <bmeng.cn@gmail.com>,
Anup Patel <apatel@ventanamicro.com>,
Chanho Park <chanho61.park@samsung.com>, <u-boot@lists.denx.de>
Subject: Re: [PATCH v2 2/2] risc-v: implement DBCN based debug console
Date: Tue, 5 Sep 2023 10:39:15 +0800 [thread overview]
Message-ID: <ZPaU0wjKKI-C0XV4@swlinux02> (raw)
In-Reply-To: <20230904112404.81899-3-heinrich.schuchardt@canonical.com>
On Mon, Sep 04, 2023 at 01:24:04PM +0200, Heinrich Schuchardt wrote:
> 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>
> ---
> v2:
> check that we are in S-mode
> ---
> drivers/serial/Kconfig | 5 ++++-
> drivers/serial/serial_sbi.c | 20 ++++++++++++++++++++
> 2 files changed, 24 insertions(+), 1 deletion(-)
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
next prev parent reply other threads:[~2023-09-05 2:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20230904112326epcas2p266eee0d2264cf6cf1dd53e5c756cb1d0@epcas2p2.samsung.com>
2023-09-04 11:24 ` [PATCH v2 0/2] risc-v: implement DBCN based debug console Heinrich Schuchardt
2023-09-04 11:24 ` [PATCH v2 1/2] risc-v: implement DBCN write byte Heinrich Schuchardt
2023-09-04 11:24 ` [PATCH v2 2/2] risc-v: implement DBCN based debug console Heinrich Schuchardt
2023-09-05 2:39 ` Leo Liang [this message]
2023-09-04 23:42 ` [PATCH v2 0/2] " Chanho Park
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