2022-11-19 12:43:47

by Corentin LABBE

Subject: [PATCH] riscv: defconfig: add SERIAL_8250_DW

jh7100-starfive-visionfive-v1 DTB was recently added, but all my try to
boot it in kernelCI failed.
This is due to a missing serial driver in defconfig.
So let's add CONFIG_SERIAL_8250_DW which is needed.

Signed-off-by: Corentin Labbe <[email protected]>
---
arch/riscv/configs/defconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index f7f32448f160..9a35ff88bec2 100644
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig
@@ -123,6 +123,7 @@ CONFIG_MICROSEMI_PHY=y
CONFIG_INPUT_MOUSEDEV=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_DW=y
CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_SERIAL_SH_SCI=y
CONFIG_VIRTIO_CONSOLE=y
--
2.37.4

2022-11-21 08:53:17

by Ben Dooks

Subject: Re: [PATCH] riscv: defconfig: add SERIAL_8250_DW

On 19/11/2022 12:19, Corentin Labbe wrote:
> jh7100-starfive-visionfive-v1 DTB was recently added, but all my try to
> boot it in kernelCI failed.
> This is due to a missing serial driver in defconfig.
> So let's add CONFIG_SERIAL_8250_DW which is needed.

This block is an extended 16550, so not sure why the 16550/8250
driver isn't being used as a backup in case the DesingWare variant
isn't there.

--
Ben Dooks http://www.codethink.co.uk/
Senior Engineer Codethink - Providing Genius

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