On Fri, Sep 09, 2016 at 06:07:04PM +0300, Aleksey Makarov wrote:

On 09/09/2016 12:29 PM, Will Deacon wrote:

quoted

On Wed, Sep 07, 2016 at 12:30:19PM +0300, Aleksey Makarov wrote:

quoted

On 09/05/2016 03:36 PM, Aleksey Makarov wrote:

quoted

SBBR mentions SPCR as a mandatory ACPI table.  So enable it for ARM64

Earlycon should be set up as early as possible.  ACPI boot tables are
mapped in arch/arm64/kernel/acpi.c:acpi_boot_table_init() that
is called from setup_arch() and that's where we parse SPCR.
So it has to be opted-in per-arch.

When ACPI_SPCR_TABLE is defined initialization of DT earlycon is
deferred until the DT/ACPI decision is done.  Initialize DT earlycon
if ACPI is disabled.

Hi Will, Catalin,

Can you review this patch and consider ACKing it please?

Since the ACPI folks seem happy with the series, then:

Acked-by: Will Deacon <redacted>

for this patch.

Thank you.  Can you pull the series?  Should I ask Rafael?

The series should go via Rafael, since the bulk of the changes are
outside of arch/arm64.

Will