Messages in this thread | | | Date | Wed, 26 Jan 2022 09:14:47 +0100 | From | Helmut Grohne <> | Subject | Re: [PATCH] tty: serial: Add earlycon driver for Tegra Combined UART |
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On Sat, Feb 13, 2021 at 01:58:24PM +0200, Mikko Perttunen wrote: > Add an earlycon driver for platforms with TCU, namely Tegra194. > The driver is compatible with boot parameters passed by NVIDIA > boot chains.
I confirm that this patch applies mostly cleanly (modulo minor Makefile issue) to v5.16 and that it works with the vendor cboot on a Xavier AGX device. I assume that it is expected that the earlycon output comes out twice (once from the earlycon driver and another time from the real driver).
Tested-by: Helmut Grohne <helmut.grohne@intenta.de>
Some of the concerns from Thierry Reding remain unaddressed though.
Helmut
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