[U-Boot] Please pull more ARC changes for v2020.07-rc1

[U-Boot] Please pull more ARC changes for v2020.07-rc1

[Alexey Brodkin]

Hi Tom,

The following changes since commit d202f67db0771247de562af5d6a5df778702857b:

  Merge branch '2020-04-25-master-imports' (2020-04-25 08:20:22 -0400)

are available in the Git repository at:

  git at gitlab.denx.de:u-boot/custodians/u-boot-arc.git tags/arc-more-fixes-for-2020.07-rc1

for you to fetch changes up to 73b3c23e4818334f1e4ca3901358a228cab7e736:

  ARC: AXS10x: cleanup kconfig (2020-04-27 15:04:42 +0300)

----------------------------------------------------------------
Here we introduce new development platfrom for ARC: HSDK 4xD.
That's pretty much the same base-board as in HSDK but with
very recent quad-core ARC HS47D in the ASIC.

Thus we try to re-use existing code as much as possible while
inevitably add some pieces needed for the new ASIC.

Also we drop selection of bounce buffers on AXS10x
as there's no use of them any longer.

----------------------------------------------------------------
Eugeniy Paltsev (15):
      ARC: ARCv2: handle DSP presence in HW
      ARC: HSDK: CGU: add support for timer clock
      ARC: HSDK-4xD: add initial board support
      ARC: HSDK: split HSDK and HSDK-4xD DTS
      ARC: HSDK-4xD: use active low polarity of cpu_start pulse
      ARC: HSDK-4xD: fix headerize script for HSDK-4xD compatibility
      ARC: HSDK-4xD: print info about HDMI clocks
      ARC: HSDK-4xD: drop additional GPU clock info
      ARC: HSDK-4xD: print timer clock value
      ARC: HSDK-4xD: add support for SLC enable/disable
      ARC: HSDK-4xD: add CSM configuration support
      ARC: HSDK-4xD: tweak memory map
      ARC: HSDK-4xD: use separate config file
      ARC: HSDK-4xD: make init status resistant to U-boot reloading
      ARC: AXS10x: cleanup kconfig

 arch/arc/Kconfig                          |   4 +--
 arch/arc/dts/Makefile                     |   2 +-
 arch/arc/dts/hsdk-4xd.dts                 |  12 +++++++++
 arch/arc/dts/hsdk-common.dtsi             | 152 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 arch/arc/dts/hsdk.dts                     | 145 +++---------------------------------------------------------------------------------------------------------
 arch/arc/include/asm/arcregs.h            |   4 +++
 arch/arc/lib/start.S                      |  15 ++++++++++++
 board/synopsys/hsdk/Kconfig               |  20 ++++++++++++++-
 board/synopsys/hsdk/MAINTAINERS           |   5 +++-
 board/synopsys/hsdk/config.mk             |  16 ++++++++++++
 board/synopsys/hsdk/headerize-hsdk.py     |   2 +-
 board/synopsys/hsdk/hsdk.c                | 251 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--------------
 configs/hsdk_4xd_defconfig                |  67 ++++++++++++++++++++++++++++++++++++++++++++++++++
 drivers/clk/clk-hsdk-cgu.c                |   9 ++++---
 include/configs/hsdk-4xd.h                | 120 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 include/dt-bindings/clock/snps,hsdk-cgu.h |   5 ++--
 16 files changed, 657 insertions(+), 172 deletions(-)
 create mode 100644 arch/arc/dts/hsdk-4xd.dts
 create mode 100644 arch/arc/dts/hsdk-common.dtsi
 create mode 100644 configs/hsdk_4xd_defconfig
 create mode 100644 include/configs/hsdk-4xd.h

Regards,
Alexey

[U-Boot] Please pull more ARC changes for v2020.07-rc1

[Tom Rini]

On Mon, Apr 27, 2020 at 12:13:39PM +0000, Alexey Brodkin wrote:

> Hi Tom,
> 
> The following changes since commit d202f67db0771247de562af5d6a5df778702857b:
> 
>   Merge branch '2020-04-25-master-imports' (2020-04-25 08:20:22 -0400)
> 
> are available in the Git repository at:
> 
>   git at gitlab.denx.de:u-boot/custodians/u-boot-arc.git tags/arc-more-fixes-for-2020.07-rc1
> 
> for you to fetch changes up to 73b3c23e4818334f1e4ca3901358a228cab7e736:
> 
>   ARC: AXS10x: cleanup kconfig (2020-04-27 15:04:42 +0300)
> 
> ----------------------------------------------------------------
> Here we introduce new development platfrom for ARC: HSDK 4xD.
> That's pretty much the same base-board as in HSDK but with
> very recent quad-core ARC HS47D in the ASIC.
> 
> Thus we try to re-use existing code as much as possible while
> inevitably add some pieces needed for the new ASIC.
> 
> Also we drop selection of bounce buffers on AXS10x
> as there's no use of them any longer.

Looks like this requires a newer toolchain in CI than we have been
using:
https://gitlab.denx.de/u-boot/u-boot/-/jobs/84350#L738

Can you point me at something?  I could make a guess off of
https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/
but I'm not sure if we should use the rc toolchains or not.  Thanks!

-- 
Tom
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[U-Boot] Please pull more ARC changes for v2020.07-rc1

[Alexey Brodkin]

Hi Tom,

> -----Original Message-----
> From: Tom Rini <trini@konsulko.com>
> Sent: Monday, April 27, 2020 9:11 PM
> To: Alexey Brodkin <abrodkin@synopsys.com>
> Cc: u-boot at lists.denx.de; uboot-snps-arc at synopsys.com
> Subject: Re: [U-Boot] Please pull more ARC changes for v2020.07-rc1
> 
> On Mon, Apr 27, 2020 at 12:13:39PM +0000, Alexey Brodkin wrote:
> 
> > Hi Tom,
> >
> > The following changes since commit d202f67db0771247de562af5d6a5df778702857b:
> >
> >   Merge branch '2020-04-25-master-imports' (2020-04-25 08:20:22 -0400)
> >
> > are available in the Git repository at:
> >
> >   git at gitlab.denx.de:u-boot/custodians/u-boot-arc.git tags/arc-more-fixes-for-2020.07-rc1
> >
> > for you to fetch changes up to 73b3c23e4818334f1e4ca3901358a228cab7e736:
> >
> >   ARC: AXS10x: cleanup kconfig (2020-04-27 15:04:42 +0300)
> >
> > ----------------------------------------------------------------
> > Here we introduce new development platfrom for ARC: HSDK 4xD.
> > That's pretty much the same base-board as in HSDK but with
> > very recent quad-core ARC HS47D in the ASIC.
> >
> > Thus we try to re-use existing code as much as possible while
> > inevitably add some pieces needed for the new ASIC.
> >
> > Also we drop selection of bounce buffers on AXS10x
> > as there's no use of them any longer.
> 
> Looks like this requires a newer toolchain in CI than we have been
> using:
> https://gitlab.denx.de/u-boot/u-boot/-/jobs/84350#L738
> 
> Can you point me at something?  I could make a guess off of
> https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/
> but I'm not sure if we should use the rc toolchains or not.  Thanks!

Ooops sorry! Once in a very while I didn't run buildman with older toolchain
before sending you my pull-request and immediately you hit this :)

See what self isolation makes to people - kids jumping all over the place 24/7
barely help to concentrate :)

What happened we did add new CPU support in starting from arc-2019.03 release
that said you may safely use our previous release which was arc-2019.09.

You may find the tarball here:
https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/download/arc-2019.09-release/arc_gnu_2019.09_prebuilt_uclibc_le_archs_linux_install.tar.gz

Also I'm wondering if .travis.yml still being used, i.e. should I update
ARC toolchain there as well?

-Alexey

[U-Boot] Please pull more ARC changes for v2020.07-rc1

[Tom Rini]

On Mon, Apr 27, 2020 at 08:32:45PM +0000, Alexey Brodkin wrote:
> Hi Tom,
> 
> > -----Original Message-----
> > From: Tom Rini <trini@konsulko.com>
> > Sent: Monday, April 27, 2020 9:11 PM
> > To: Alexey Brodkin <abrodkin@synopsys.com>
> > Cc: u-boot at lists.denx.de; uboot-snps-arc at synopsys.com
> > Subject: Re: [U-Boot] Please pull more ARC changes for v2020.07-rc1
> > 
> > On Mon, Apr 27, 2020 at 12:13:39PM +0000, Alexey Brodkin wrote:
> > 
> > > Hi Tom,
> > >
> > > The following changes since commit d202f67db0771247de562af5d6a5df778702857b:
> > >
> > >   Merge branch '2020-04-25-master-imports' (2020-04-25 08:20:22 -0400)
> > >
> > > are available in the Git repository at:
> > >
> > >   git at gitlab.denx.de:u-boot/custodians/u-boot-arc.git tags/arc-more-fixes-for-2020.07-rc1
> > >
> > > for you to fetch changes up to 73b3c23e4818334f1e4ca3901358a228cab7e736:
> > >
> > >   ARC: AXS10x: cleanup kconfig (2020-04-27 15:04:42 +0300)
> > >
> > > ----------------------------------------------------------------
> > > Here we introduce new development platfrom for ARC: HSDK 4xD.
> > > That's pretty much the same base-board as in HSDK but with
> > > very recent quad-core ARC HS47D in the ASIC.
> > >
> > > Thus we try to re-use existing code as much as possible while
> > > inevitably add some pieces needed for the new ASIC.
> > >
> > > Also we drop selection of bounce buffers on AXS10x
> > > as there's no use of them any longer.
> > 
> > Looks like this requires a newer toolchain in CI than we have been
> > using:
> > https://gitlab.denx.de/u-boot/u-boot/-/jobs/84350#L738
> > 
> > Can you point me at something?  I could make a guess off of
> > https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/
> > but I'm not sure if we should use the rc toolchains or not.  Thanks!
> 
> Ooops sorry! Once in a very while I didn't run buildman with older toolchain
> before sending you my pull-request and immediately you hit this :)
> 
> See what self isolation makes to people - kids jumping all over the place 24/7
> barely help to concentrate :)

I understand :)

> What happened we did add new CPU support in starting from arc-2019.03 release
> that said you may safely use our previous release which was arc-2019.09.
> 
> You may find the tarball here:
> https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/download/arc-2019.09-release/arc_gnu_2019.09_prebuilt_uclibc_le_archs_linux_install.tar.gz
> 
> Also I'm wondering if .travis.yml still being used, i.e. should I update
> ARC toolchain there as well?

Travis, Azure and GitLab are all used.  I'll update things, thanks!

-- 
Tom
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[U-Boot] Please pull more ARC changes for v2020.07-rc1

[Tom Rini]

On Mon, Apr 27, 2020 at 12:13:39PM +0000, Alexey Brodkin wrote:

> Hi Tom,
> 
> The following changes since commit d202f67db0771247de562af5d6a5df778702857b:
> 
>   Merge branch '2020-04-25-master-imports' (2020-04-25 08:20:22 -0400)
> 
> are available in the Git repository at:
> 
>   git at gitlab.denx.de:u-boot/custodians/u-boot-arc.git tags/arc-more-fixes-for-2020.07-rc1
> 
> for you to fetch changes up to 73b3c23e4818334f1e4ca3901358a228cab7e736:
> 
>   ARC: AXS10x: cleanup kconfig (2020-04-27 15:04:42 +0300)
> 

Applied to u-boot/master, thanks!

-- 
Tom
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