[PATCH-V5 0/3] Introducing TI's New SoC/board AM335XEVM

[PATCH-V5 0/3] Introducing TI's New SoC/board AM335XEVM

[hvaibhav]

From: Vaibhav Hiremath <hvaibhav@ti.com>

This patch set adds support for AM335x device having
Cortex-A8 MPU.

Official website - http://www.ti.com/product/am3359

AM335X is treated as another OMAP3 variant, where,
along with existing cpu class OMAP34XX, new cpu class AM33XX is created
and the respective type is AM335X, which is newly added device in
the family.
This means, cpu_is_omap34xx(), cpu_is_am33xx() and
cpu_is_am335x() checks return success for AM335X.

Also, I have validated OMAP3 boot test with this patch-series on
OMAP3EVM.

Changes from V4:
	- Patches have been reviewed by Kevin Hilman.
	- As per Kevin Hilman's comments updated comment in debug-macro.S,
	  for AM33XX.

Changes from V3:
	- Common platform patch has already been accepted and available
	  under linux-omap/soc and linux-omap/master branch.
  	- Clean-up where cpu_is_xxxx instances are being used and patches
	  has been submitted to the list.
  	- These patches have been created on top of cleanup patches -
	    http://www.mail-archive.com/linux-omap@vger.kernel.org/msg58276.html
	    http://www.mail-archive.com/linux-omap@vger.kernel.org/msg58277.html
	- Based on Tony's request, rebased patches against linux-omap/fixes
	  (+ common platform patch).

Changes from V2(RFC):
	- Rebased against Paul's OMAP_CHIP* cleanup patches
	    git://git.pwsan.com/linux-2.6_omap_chip_remove_cleanup_3.2

Changes from V1(RFC):
	- Created separate cpu/SoC class for AM33XX family of devices,
	  due to all known facts. This is been mentioned in main-chain
	    https://patchwork.kernel.org/patch/1056312/
	- BUG Fix in debug-macro.S, which was leading to build failure.
	    https://patchwork.kernel.org/patch/1056302/

Afzal Mohammed (3):
  arm:omap:am33xx: Update common OMAP machine specific sources
  arm:omap:am33xx: Add AM335XEVM machine support
  arm:omap:am33xx: Add low level debugging support

 arch/arm/mach-omap2/Kconfig                    |    5 ++++
 arch/arm/mach-omap2/Makefile                   |    1 +
 arch/arm/mach-omap2/board-am3517evm.c          |   21 ++++++++++++++++
 arch/arm/mach-omap2/clock3xxx_data.c           |    3 ++
 arch/arm/mach-omap2/common.c                   |   21 ++++++++++++++++
 arch/arm/mach-omap2/id.c                       |    6 ++++
 arch/arm/mach-omap2/include/mach/debug-macro.S |   17 ++++++++++++-
 arch/arm/mach-omap2/io.c                       |   31 ++++++++++++++++++++++++
 arch/arm/mach-omap2/serial.c                   |    4 +-
 arch/arm/mach-omap2/timer.c                    |    2 +
 arch/arm/plat-omap/include/plat/am33xx.h       |   25 +++++++++++++++++++
 arch/arm/plat-omap/include/plat/common.h       |    4 +++
 arch/arm/plat-omap/include/plat/hardware.h     |    1 +
 arch/arm/plat-omap/include/plat/io.h           |   20 +++++++++++++++
 arch/arm/plat-omap/include/plat/omap34xx.h     |    2 +
 arch/arm/plat-omap/include/plat/serial.h       |    4 +++
 arch/arm/plat-omap/include/plat/uncompress.h   |    6 ++++
 arch/arm/plat-omap/io.c                        |    5 ++++
 18 files changed, 175 insertions(+), 3 deletions(-)
 create mode 100644 arch/arm/plat-omap/include/plat/am33xx.h

Re: [PATCH-V5 0/3] Introducing TI's New SoC/board AM335XEVM

[Kevin Hilman]

<hvaibhav@ti.com> writes:

> From: Vaibhav Hiremath <hvaibhav@ti.com>
>
> This patch set adds support for AM335x device having
> Cortex-A8 MPU.
>
> Official website - http://www.ti.com/product/am3359
>
> AM335X is treated as another OMAP3 variant, where,
> along with existing cpu class OMAP34XX, new cpu class AM33XX is created
> and the respective type is AM335X, which is newly added device in
> the family.
> This means, cpu_is_omap34xx(), cpu_is_am33xx() and
> cpu_is_am335x() checks return success for AM335X.
>
> Also, I have validated OMAP3 boot test with this patch-series on
> OMAP3EVM.

Tony, this series looks good to me.

I've also tested it on a BeagleBone, so feel free to also add:

Tested-by: Kevin Hilman <khilman@ti.com>

Kevin

Re: [PATCH-V5 0/3] Introducing TI's New SoC/board AM335XEVM

[Tony Lindgren]

* Kevin Hilman <khilman@ti.com> [111206 15:52]:
> <hvaibhav@ti.com> writes:
> 
> > From: Vaibhav Hiremath <hvaibhav@ti.com>
> >
> > This patch set adds support for AM335x device having
> > Cortex-A8 MPU.
> >
> > Official website - http://www.ti.com/product/am3359
> >
> > AM335X is treated as another OMAP3 variant, where,
> > along with existing cpu class OMAP34XX, new cpu class AM33XX is created
> > and the respective type is AM335X, which is newly added device in
> > the family.
> > This means, cpu_is_omap34xx(), cpu_is_am33xx() and
> > cpu_is_am335x() checks return success for AM335X.
> >
> > Also, I have validated OMAP3 boot test with this patch-series on
> > OMAP3EVM.
> 
> Tony, this series looks good to me.
> 
> I've also tested it on a BeagleBone, so feel free to also add:
> 
> Tested-by: Kevin Hilman <khilman@ti.com>

Thanks looks good to me. We still need the machine_id update to
apply patches 2 and 3 in this series, so applying only the first
patch into soc branch for now.

Tony

RE: [PATCH-V5 0/3] Introducing TI's New SoC/board AM335XEVM

[Hiremath, Vaibhav]

> -----Original Message-----
> From: Tony Lindgren [mailto:tony@atomide.com]
> Sent: Thursday, December 08, 2011 2:40 AM
> To: Hilman, Kevin
> Cc: Hiremath, Vaibhav; linux-omap@vger.kernel.org; linux-arm-
> kernel@lists.infradead.org; paul@pwsan.com
> Subject: Re: [PATCH-V5 0/3] Introducing TI's New SoC/board AM335XEVM
> 
> * Kevin Hilman <khilman@ti.com> [111206 15:52]:
> > <hvaibhav@ti.com> writes:
> >
> > > From: Vaibhav Hiremath <hvaibhav@ti.com>
> > >
> > > This patch set adds support for AM335x device having
> > > Cortex-A8 MPU.
> > >
> > > Official website - http://www.ti.com/product/am3359
> > >
> > > AM335X is treated as another OMAP3 variant, where,
> > > along with existing cpu class OMAP34XX, new cpu class AM33XX is
> created
> > > and the respective type is AM335X, which is newly added device in
> > > the family.
> > > This means, cpu_is_omap34xx(), cpu_is_am33xx() and
> > > cpu_is_am335x() checks return success for AM335X.
> > >
> > > Also, I have validated OMAP3 boot test with this patch-series on
> > > OMAP3EVM.
> >
> > Tony, this series looks good to me.
> >
> > I've also tested it on a BeagleBone, so feel free to also add:
> >
> > Tested-by: Kevin Hilman <khilman@ti.com>
> 
> Thanks looks good to me. We still need the machine_id update to
> apply patches 2 and 3 in this series, so applying only the first
> patch into soc branch for now.
> 

Tony,

Should I ping Russell for this? The machine-id patch is already registered
and present at

http://www.arm.linux.org.uk/developer/machines/download.php

Thanks,
Vaibhav

> Tony

Re: [PATCH-V5 0/3] Introducing TI's New SoC/board AM335XEVM

[Tony Lindgren]

Russell,

* Hiremath, Vaibhav <hvaibhav@ti.com> [111208 05:14]:
> > From: Tony Lindgren [mailto:tony@atomide.com]
> > * Kevin Hilman <khilman@ti.com> [111206 15:52]:
> > >
> > > I've also tested it on a BeagleBone, so feel free to also add:
> > >
> > > Tested-by: Kevin Hilman <khilman@ti.com>
> > 
> > Thanks looks good to me. We still need the machine_id update to
> > apply patches 2 and 3 in this series, so applying only the first
> > patch into soc branch for now.
> 
> Tony,
> 
> Should I ping Russell for this? The machine-id patch is already registered
> and present at
> 
> http://www.arm.linux.org.uk/developer/machines/download.php

Care to push the machine_id updates into devel-stable?

Regards,

Tony

RE: [PATCH-V5 0/3] Introducing TI's New SoC/board AM335XEVM

[Hiremath, Vaibhav]

On Thu, Dec 08, 2011 at 22:48:54, Tony Lindgren wrote:
> Russell,
> 
> * Hiremath, Vaibhav <hvaibhav@ti.com> [111208 05:14]:
> > > From: Tony Lindgren [mailto:tony@atomide.com]
> > > * Kevin Hilman <khilman@ti.com> [111206 15:52]:
> > > >
> > > > I've also tested it on a BeagleBone, so feel free to also add:
> > > >
> > > > Tested-by: Kevin Hilman <khilman@ti.com>
> > > 
> > > Thanks looks good to me. We still need the machine_id update to
> > > apply patches 2 and 3 in this series, so applying only the first
> > > patch into soc branch for now.
> > 
> > Tony,
> > 
> > Should I ping Russell for this? The machine-id patch is already registered
> > and present at
> > 
> > http://www.arm.linux.org.uk/developer/machines/download.php
> 
> Care to push the machine_id updates into devel-stable?
> 
Tony,

Can you merge patches 2 & 3 from this series,
as mach-id for AM335xEVM is already available in Mainline
(linus/master or linux-omap/master)?

Thanks,
Vaibhav

> Regards,
> 
> Tony
> 

RE: [PATCH-V5 0/3] Introducing TI's New SoC/board AM335XEVM

[Hiremath, Vaibhav]

On Thu, Dec 08, 2011 at 02:40:29, Tony Lindgren wrote:
> * Kevin Hilman <khilman@ti.com> [111206 15:52]:
> > <hvaibhav@ti.com> writes:
> > 
> > > From: Vaibhav Hiremath <hvaibhav@ti.com>
> > >
> > > This patch set adds support for AM335x device having
> > > Cortex-A8 MPU.
> > >
> > > Official website - http://www.ti.com/product/am3359
> > >
> > > AM335X is treated as another OMAP3 variant, where,
> > > along with existing cpu class OMAP34XX, new cpu class AM33XX is created
> > > and the respective type is AM335X, which is newly added device in
> > > the family.
> > > This means, cpu_is_omap34xx(), cpu_is_am33xx() and
> > > cpu_is_am335x() checks return success for AM335X.
> > >
> > > Also, I have validated OMAP3 boot test with this patch-series on
> > > OMAP3EVM.
> > 
> > Tony, this series looks good to me.
> > 
> > I've also tested it on a BeagleBone, so feel free to also add:
> > 
> > Tested-by: Kevin Hilman <khilman@ti.com>
> 
> Thanks looks good to me. We still need the machine_id update to
> apply patches 2 and 3 in this series, so applying only the first
> patch into soc branch for now.
> 
Tony,

Can you also merge this patch, as machine_id for am335x-evm is already
updated in linus/master?

Thanks,
Vaibhav

> Tony
>