Re: [PATCH v1] serial: avoid redundant early UART initialization
Tom Rini <[email protected]>
| Newsgroups | gmane.comp.boot-loaders.u-boot |
|---|---|
| Message-ID | <[email protected]> |
On Wed, 15 Jul 2026 23:00:00 +0530, Aswin Murugan wrote:
> When DEBUG_UART and SKIP_EARLY_DM are enabled, the serial console
> is still probed before relocation even though DEBUG_UART already
> configures the UART and provides early console output. The debug
> UART configuration is sufficient until relocation, making full
> serial driver initialization at this stage unnecessary.
> Furthermore, the initialization is slow since it runs with dcache
> disabled and is repeated again after relocation.
>
> [...]
Applied to u-boot/main, thanks!
[1/1] serial: avoid redundant early UART initialization
commit: 8eb3f9ef9e0de0dcea4aa85d770d6aebdb577f4a
--
Tom