From: Ang, Chee Hong <chee.hong.ang@intel.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v1 0/3] Enable PSCI services for booting Linux
Date: Thu, 9 May 2019 08:03:21 +0000 [thread overview]
Message-ID: <1557389000.102910.5.camel@intel.com> (raw)
In-Reply-To: <2b89edee-3ffb-db5d-ad11-f733168a88b2@denx.de>
On Thu, 2019-05-09 at 08:59 +0200, Marek Vasut wrote:
> On 5/9/19 7:52 AM, Ang, Chee Hong wrote:
> >
> > On Mon, 2019-05-06 at 22:20 -0700, chee.hong.ang at intel.com wrote:
> > >
> > > From: "Ang, Chee Hong" <chee.hong.ang@intel.com>
> > >
> > > Add "SYTEM_RESET" (cold reset) and "CPU_ON" (SMP) PSCI support
> > > for booting Linux on Stratix 10 platform.
> > >
> > > Ang, Chee Hong (3):
> > > ARM: socfpga: stratix10: Enable PSCI system reset
> > > ARM: socfpga: stratix10: Enable PSCI CPU_ON
> > > ARM: socfpga: stratix10: Enable PSCI support for Stratix 10
> > >
> > > arch/arm/mach-socfpga/Kconfig | 9 ++++++-
> > > arch/arm/mach-socfpga/Makefile | 3 +++
> > > arch/arm/mach-socfpga/psci.c | 56
> > > ++++++++++++++++++++++++++++++++++++++++++
> > > 3 files changed, 67 insertions(+), 1 deletion(-)
> > > create mode 100644 arch/arm/mach-socfpga/psci.c
> > >
> > Hi Marek,
> >
> > Any comment on this ? These PSCI patches are needed for booting
> > Linux
> > on our S10 platform.
> Same questions as in Re: [PATCH v1 0/3] Enable HPS execution stage
> notification , can we stop adding more and more stuff to arch/ and
> instead add it to drivers/ ? As you might have noticed, we are trying
> to
> remove stuff from arch/ and move as much as possible to drivers/ ,
> but
> S10 is doing the exact opposite :(
>
Not all PSCI code fit in DM (drivers/). There should be a good place to
keep the PSCI code for our platform. Can you advise us where should we
place those PSCI implementation other than arch/ ?
next prev parent reply other threads:[~2019-05-09 8:03 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-07 5:20 [U-Boot] [PATCH v1 0/3] Enable PSCI services for booting Linux chee.hong.ang at intel.com
2019-05-07 5:20 ` [U-Boot] [PATCH v1 1/3] ARM: socfpga: stratix10: Enable PSCI system reset chee.hong.ang at intel.com
2019-05-07 5:20 ` [U-Boot] [PATCH v1 2/3] ARM: socfpga: stratix10: Enable PSCI CPU_ON chee.hong.ang at intel.com
2019-05-07 5:20 ` [U-Boot] [PATCH v1 3/3] ARM: socfpga: stratix10: Enable PSCI support for Stratix 10 chee.hong.ang at intel.com
2019-05-09 5:52 ` [U-Boot] [PATCH v1 0/3] Enable PSCI services for booting Linux Ang, Chee Hong
2019-05-09 6:59 ` Marek Vasut
2019-05-09 8:03 ` Ang, Chee Hong [this message]
2019-05-09 8:15 ` Marek Vasut
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