c615de7248
When using CONFIG_CONSOLE_SERIAL prevent the OS from putting the debug uart into D3 state. In the D3 state it's not operating any more, and the user cannot read debug messages on early kernel boot or on shutdown any more. For release builds CONFIG_CONSOLE_SERIAL should not be set and the device can be put into powersave mode. Change-Id: Id6b6a4d0a053a5e14e54cf623974376992f0abd8 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/87803 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Alicja Michalska <ahplka19@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> |
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