Messages in this thread | | | Subject | Re: [PATCH] acpi, spcr: Make SPCR available to x86 | From | Timur Tabi <> | Date | Mon, 12 Feb 2018 08:43:45 -0600 |
| |
On 2/12/18 7:47 AM, Prarit Bhargava wrote: > ACPI SPCR is used by a vendor to define the serial console for a system. If > SPCR exists a user can add kernel parameter "earlycon" (no extra kernel > parameters) and the console will work out-of-the-box.
"earlycon" is needed only for an *early* console. You don't need any command line parameters for a normal console to work with SPCR.
-- Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.
| |