From: will.deacon@arm.com (Will Deacon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v10 3/4] ARM64: ACPI: enable ACPI_SPCR_TABLE
Date: Thu, 8 Sep 2016 12:16:55 +0100 [thread overview]
Message-ID: <20160908111654.GH1493@arm.com> (raw)
In-Reply-To: <7e5486cc-4080-2d1e-8f6d-98874379887d@gmail.com>
On Wed, Sep 07, 2016 at 12:30:19PM +0300, Aleksey Makarov wrote:
>
> On 09/05/2016 03:36 PM, Aleksey Makarov wrote:
> > 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?
Hanjun, Al, Mark, Graeme -- any comments on this?
Will
next prev parent reply other threads:[~2016-09-08 11:16 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-05 12:36 [PATCH v10 0/4] ACPI: parse the SPCR table Aleksey Makarov
2016-09-05 12:36 ` [PATCH v10 1/4] of/serial: move earlycon early_param handling to serial Aleksey Makarov
2016-09-05 12:36 ` [PATCH v10 2/4] ACPI: parse SPCR and enable matching console Aleksey Makarov
2016-09-05 12:36 ` [PATCH v10 3/4] ARM64: ACPI: enable ACPI_SPCR_TABLE Aleksey Makarov
2016-09-07 9:30 ` Aleksey Makarov
2016-09-08 11:16 ` Will Deacon [this message]
2016-09-08 13:25 ` Graeme Gregory
2016-09-08 13:35 ` Hanjun Guo
2016-09-08 16:34 ` Mark Salter
2016-09-09 8:36 ` Graeme Gregory
2016-09-09 9:28 ` Hanjun Guo
2016-09-13 18:45 ` Mark Salter
2016-09-09 9:29 ` Will Deacon
2016-09-09 15:07 ` Aleksey Makarov
2016-09-09 15:17 ` Will Deacon
2016-09-05 12:36 ` [PATCH v10 4/4] serial: pl011: add console matching function Aleksey Makarov
2016-09-12 15:55 ` [PATCH v10 0/4] ACPI: parse the SPCR table Aleksey Makarov
2016-09-16 13:40 ` Aleksey Makarov
2016-09-21 10:27 ` Aleksey Makarov
2016-09-21 10:37 ` Greg Kroah-Hartman
2016-09-21 16:19 ` Timur Tabi
2016-09-21 16:38 ` Greg Kroah-Hartman
2016-09-21 17:22 ` Aleksey Makarov
2016-09-26 19:48 ` Aleksey Makarov
2016-09-27 15:19 ` Greg Kroah-Hartman
2016-09-27 20:54 ` [PATCH v11 1/4] of/serial: move earlycon early_param handling to serial Aleksey Makarov
2016-09-27 20:54 ` [PATCH v11 2/4] ACPI: parse SPCR and enable matching console Aleksey Makarov
[not found] ` <mvmzia1bnvu.fsf@suse.de>
2017-09-11 11:05 ` Leif Lindholm
2017-09-11 11:39 ` Andreas Schwab
2017-09-11 12:24 ` Graeme Gregory
2017-09-11 12:28 ` Andreas Schwab
2017-09-11 13:03 ` Graeme Gregory
2017-09-11 13:23 ` Leif Lindholm
2016-09-27 20:54 ` [PATCH v11 3/4] ARM64: ACPI: enable ACPI_SPCR_TABLE Aleksey Makarov
2016-09-27 20:54 ` [PATCH v11 4/4] serial: pl011: add console matching function Aleksey Makarov
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