[U-Boot] [PATCH v4 00/29] zynq: More boards support

[U-Boot] [PATCH v4 00/29] zynq: More boards support

[Jagannadha Sutradharudu Teki]

These changes are from u-boot-xlnx.git repo from git.xilinx.com
and in addition of basic fdt support. This repo is well tested
on xilinx zynq platform, hence pushing the same on upstream.

Excluded qspi and nand changes from previous series.

Please note that all this series available in u-boot-spi.git/master-xlnx
repo.

--
Thanks,
Jagan.

Changes for v4:
	- rebase to master
	- Removed CONFIG_SYS_NO_FLASH in zynq-common.h
Changes for v3:
	- Removed CONFIG_ZYNQ_QSPI
	- Removed CONFIG_NAND_ZYNQ
	- Removed CONFIG_SYS_PROMPT_HUSH_PS2
	- Documented bootmode detection code
	- Added comments

Jagannadha Sutradharudu Teki (29):
  zynq: Enable CONFIG_FIT_VERBOSE
  zynq: Enable Boot FreeBSD/vxWorks
  zynq: Cleanup on miscellaneous configs
  zynq: Cleanup on memory configs
  zynq: Minor config cleanup
  zynq: Enable cache options
  zynq: Add UART0, UART1 configs support
  zynq: Add GEM0, GEM1 configs support
  zynq-common: Rename zynq with zynq-common
  doc: zynq: Add information on zynq u-boot
  zynq: Add zynq zc70x board support
  zynq: Add zynq zed board support
  zynq: Move CONFIG_SYS_SDRAM_SIZE to pre-board configs
  zynq-common: Define exact TEXT_BASE
  zynq: zc70x: Add Catalyst 24WC08 EEPROM config support
  zynq: Add zynq microzed board support
  zynq: Add zynq_zc770 xm010 board support
  zynq: Add zynq_zc770 xm013 board support
  zynq: Add zynq_zc770 xm012 board support
  zynq: Add support to find bootmode
  zynq-common: Define default environment
  zynq-common: Change Env. Sector size to 128Kb
  zynq-common: Define flash env. partition
  zynq-common: Define CONFIG_ENV_OVERWRITE
  dts: zynq: Add basic fdt support
  gpio: zynq: Add dummy gpio routines
  zynq-common: Enable verified boot(RSA)
  dts: zynq: Add more zynq dts files
  doc: Update the zynq u-boot status

 arch/arm/cpu/armv7/zynq/slcr.c             |   6 +
 arch/arm/dts/zynq-7000.dtsi                |  13 ++
 arch/arm/include/asm/arch-zynq/gpio.h      |  25 +++
 arch/arm/include/asm/arch-zynq/sys_proto.h |   1 +
 board/xilinx/dts/zynq-microzed.dts         |  14 ++
 board/xilinx/dts/zynq-zc702.dts            |  14 ++
 board/xilinx/dts/zynq-zc706.dts            |  14 ++
 board/xilinx/dts/zynq-zc770-xm010.dts      |  14 ++
 board/xilinx/dts/zynq-zc770-xm012.dts      |  14 ++
 board/xilinx/dts/zynq-zc770-xm013.dts      |  14 ++
 board/xilinx/dts/zynq-zed.dts              |  14 ++
 board/xilinx/zynq/board.c                  |  25 +++
 boards.cfg                                 |   8 +-
 doc/README.zynq                            |  91 +++++++++++
 include/configs/zynq-common.h              | 238 +++++++++++++++++++++++++++++
 include/configs/zynq.h                     | 139 -----------------
 include/configs/zynq_microzed.h            |  25 +++
 include/configs/zynq_zc70x.h               |  28 ++++
 include/configs/zynq_zc770.h               |  39 +++++
 include/configs/zynq_zed.h                 |  26 ++++
 20 files changed, 621 insertions(+), 141 deletions(-)
 create mode 100644 arch/arm/dts/zynq-7000.dtsi
 create mode 100644 arch/arm/include/asm/arch-zynq/gpio.h
 create mode 100644 board/xilinx/dts/zynq-microzed.dts
 create mode 100644 board/xilinx/dts/zynq-zc702.dts
 create mode 100644 board/xilinx/dts/zynq-zc706.dts
 create mode 100644 board/xilinx/dts/zynq-zc770-xm010.dts
 create mode 100644 board/xilinx/dts/zynq-zc770-xm012.dts
 create mode 100644 board/xilinx/dts/zynq-zc770-xm013.dts
 create mode 100644 board/xilinx/dts/zynq-zed.dts
 create mode 100644 doc/README.zynq
 create mode 100644 include/configs/zynq-common.h
 delete mode 100644 include/configs/zynq.h
 create mode 100644 include/configs/zynq_microzed.h
 create mode 100644 include/configs/zynq_zc70x.h
 create mode 100644 include/configs/zynq_zc770.h
 create mode 100644 include/configs/zynq_zed.h

-- 
1.8.3

[U-Boot] [PATCH v4 00/29] zynq: More boards support

[Albert ARIBAUD]

Hi Jagannadha,

On Wed, 8 Jan 2014 15:53:07 +0530, Jagannadha Sutradharudu Teki
<jagannadha.sutradharudu-teki@xilinx.com> wrote:

> These changes are from u-boot-xlnx.git repo from git.xilinx.com
> and in addition of basic fdt support. This repo is well tested
> on xilinx zynq platform, hence pushing the same on upstream.
> 
> Excluded qspi and nand changes from previous series.
> 
> Please note that all this series available in u-boot-spi.git/master-xlnx
> repo.
> 
> --
> Thanks,
> Jagan.
> 
> Changes for v4:
> 	- rebase to master
> 	- Removed CONFIG_SYS_NO_FLASH in zynq-common.h

As the series was rebased tu u-boot/master, not u-boot-arm/master,
all patches adding board support failed to apply properly due to
boards.cfg differences.

I did resolve these manually, but at build-test time, all Zynq boards
failed with "Makefile:11: *** Please define CONFIG_DEFAULT_DEVICE_TREE
in your board header file.  Stop." -- and were the only ones to do so.

Jagan, can you look into this and produce a v5 which can build on ARM?

Amicalement,
-- 
Albert.

[U-Boot] [PATCH v4 00/29] zynq: More boards support

[Jagan Teki]

Hi Albert,

On Wed, Jan 8, 2014 at 10:44 PM, Albert ARIBAUD
<albert.u.boot@aribaud.net> wrote:
> Hi Jagannadha,
>
> On Wed, 8 Jan 2014 15:53:07 +0530, Jagannadha Sutradharudu Teki
> <jagannadha.sutradharudu-teki@xilinx.com> wrote:
>
>> These changes are from u-boot-xlnx.git repo from git.xilinx.com
>> and in addition of basic fdt support. This repo is well tested
>> on xilinx zynq platform, hence pushing the same on upstream.
>>
>> Excluded qspi and nand changes from previous series.
>>
>> Please note that all this series available in u-boot-spi.git/master-xlnx
>> repo.
>>
>> --
>> Thanks,
>> Jagan.
>>
>> Changes for v4:
>>       - rebase to master
>>       - Removed CONFIG_SYS_NO_FLASH in zynq-common.h
>
> As the series was rebased tu u-boot/master, not u-boot-arm/master,
> all patches adding board support failed to apply properly due to
> boards.cfg differences.
Yes - I saw this i'll rebase your u-boot-arm/master then.

>
> I did resolve these manually, but at build-test time, all Zynq boards
> failed with "Makefile:11: *** Please define CONFIG_DEFAULT_DEVICE_TREE
> in your board header file.  Stop." -- and were the only ones to do so.
Actually build will successful when you give the dts at runtime while
building u-boot like Linux style.
$ make DEVICE_TREE=<dts_file_name>
ex: make DEVICE_TREE=zynq-zc702

This is the reason I am not defining this on individual pre-board configs.
I guess this could be fine, please comment.

-- 
Thanks,
Jagan.

[U-Boot] [PATCH v4 00/29] zynq: More boards support

[Albert ARIBAUD]

Hi Jagan,

On Wed, 8 Jan 2014 22:57:10 +0530, Jagan Teki
<jagannadh.teki@gmail.com> wrote:

> Hi Albert,
> 
> On Wed, Jan 8, 2014 at 10:44 PM, Albert ARIBAUD
> <albert.u.boot@aribaud.net> wrote:
> > Hi Jagannadha,
> >
> > On Wed, 8 Jan 2014 15:53:07 +0530, Jagannadha Sutradharudu Teki
> > <jagannadha.sutradharudu-teki@xilinx.com> wrote:
> >
> >> These changes are from u-boot-xlnx.git repo from git.xilinx.com
> >> and in addition of basic fdt support. This repo is well tested
> >> on xilinx zynq platform, hence pushing the same on upstream.
> >>
> >> Excluded qspi and nand changes from previous series.
> >>
> >> Please note that all this series available in u-boot-spi.git/master-xlnx
> >> repo.
> >>
> >> --
> >> Thanks,
> >> Jagan.
> >>
> >> Changes for v4:
> >>       - rebase to master
> >>       - Removed CONFIG_SYS_NO_FLASH in zynq-common.h
> >
> > As the series was rebased tu u-boot/master, not u-boot-arm/master,
> > all patches adding board support failed to apply properly due to
> > boards.cfg differences.
> Yes - I saw this i'll rebase your u-boot-arm/master then.
> 
> >
> > I did resolve these manually, but at build-test time, all Zynq boards
> > failed with "Makefile:11: *** Please define CONFIG_DEFAULT_DEVICE_TREE
> > in your board header file.  Stop." -- and were the only ones to do so.
> Actually build will successful when you give the dts at runtime while
> building u-boot like Linux style.
> $ make DEVICE_TREE=<dts_file_name>
> ex: make DEVICE_TREE=zynq-zc702
> 
> This is the reason I am not defining this on individual pre-board configs.
> I guess this could be fine, please comment.

Boards in U-Boot are expected to build with commands

	make <board>_config
	make

or with

	./MAKEALL <board>

I am therefore not fine with a board which fails when built as above.

Instead of explicitly specifying a DT in the build command line, just
make this DT the default one, by following the advice in the error
message above, and putting it in the config header files. Each board
can (and will, I assume) have its own default DT.

This way, building the board by default will wok, an you will still
be able to override the default DT by specifying a different one on the
command line if you so wish or need.

Amicalement,
-- 
Albert.

[U-Boot] [PATCH v4 00/29] zynq: More boards support

[Albert ARIBAUD]

A few minutes ago I wrote:

> This way, building the board by default will wok, 

... although powering on the board may fry it.

Amicalement,
-- 
Albert, shameless.