CONFIG_SYS_GENERIC_BOARD: Finish migration

While we have long since migrated to CONFIG_SYS_GENERIC_BOARD being
enabled, we had just a few places left that still referenced or defined
it. Update.

S

CONFIG_SYS_GENERIC_BOARD: Finish migration

While we have long since migrated to CONFIG_SYS_GENERIC_BOARD being
enabled, we had just a few places left that still referenced or defined
it. Update.

Signed-off-by: Tom Rini <trini@konsulko.com>

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configs: Resync with savedefconfig

Rsync all defconfig files using moveconfig.py

Signed-off-by: Tom Rini <trini@konsulko.com>

configs: omap: Remove dead config CONFIG_SYS_NAND_ADDR

CONFIG_SYS_NAND_ADDR is defined and never referenced. This patch
removes the dead code.

Signed-off-by: Adam Ford <aford173@gmail.com>

libfdt: Update to latest pylibfdt implementation

The enhanced pylibfdt support in U-Boot needed for binman was a
placeholder while upstreaming of this work continued. This is now
complete, so bring

libfdt: Update to latest pylibfdt implementation

The enhanced pylibfdt support in U-Boot needed for binman was a
placeholder while upstreaming of this work continued. This is now
complete, so bring in the changes and update the tools as needed.

There are quite a few changes since we decided to split the
implementation into three fdt classes instead of two.

The Fdt.del_node() method was unfortunately missed in this process and
will be dealt with later. It exists in U-Boot but not upstream.

Further syncing of libfdt probably needs to wait until we assess the
code-size impact of all the new checking code on SPL and possibly provide
a way to disable it.

Signed-off-by: Simon Glass <sjg@chromium.org>

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configs: Resync with savedefconfig

Rsync all defconfig files using moveconfig.py

Signed-off-by: Tom Rini <trini@konsulko.com>

docproc: Remove

Now that we have moved to Sphinx documentation we don't need the docproc
app anymore, remove.

Signed-off-by: Tom Rini <trini@konsulko.com>

configs: sunxi: Drop CONFIG_SUNXI_USB_PHYS

Now number of PHY on Allwinner is handling via dt data,
drivers at phy/allwinner/phy-sun4i-usb.c

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Te

configs: sunxi: Drop CONFIG_SUNXI_USB_PHYS

Now number of PHY on Allwinner is handling via dt data,
drivers at phy/allwinner/phy-sun4i-usb.c

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Jagan Teki <jagan@amarulasolutions.com>

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ARM: PSCI: Support PSCI v0.2

Enhance the PSCI DT editing code to allow setting a PSCI v0.2 compatible
value in the DT. The CONFIG_ option is added to the whitelist to match the
existing PSCI_1_0 opt

ARM: PSCI: Support PSCI v0.2

Enhance the PSCI DT editing code to allow setting a PSCI v0.2 compatible
value in the DT. The CONFIG_ option is added to the whitelist to match the
existing PSCI_1_0 option. While not adding new options to Kconfig isn't
ideal, I figure it's better to keep related options together.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>

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kconfig: Avoid format overflow warning from GCC 8.1

cherry-pick kernel commit 2ae89c7 (2018-06-05)
to avoid warnings when compiling with GCC 8.1

In file included from scripts/kconfig/zconf.tab.c:24

kconfig: Avoid format overflow warning from GCC 8.1

cherry-pick kernel commit 2ae89c7 (2018-06-05)
to avoid warnings when compiling with GCC 8.1

In file included from scripts/kconfig/zconf.tab.c:2486:
scripts/kconfig/confdata.c: In function ‘conf_write’:
scripts/kconfig/confdata.c:771:22: warning: ‘%s’ directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=]
sprintf(newname, "%s%s", dirname, basename);
^~
scripts/kconfig/confdata.c:771:19: note: assuming directive output of 7 bytes
sprintf(newname, "%s%s", dirname, basename);
^~~~~~
scripts/kconfig/confdata.c:771:2: note: ‘sprintf’ output 1 or more bytes (assuming 4104) into a destination of size 4097
sprintf(newname, "%s%s", dirname, basename);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
scripts/kconfig/confdata.c:774:23: warning: ‘.tmpconfig.’ directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=]
sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid());
^~~~~~~~~~~
scripts/kconfig/confdata.c:774:3: note: ‘sprintf’ output between 13 and 4119 bytes into a destination of size 4097
sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid());
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

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config: remove unused CONFIG_SPL_RELOC_STACK_SIZE

Symbol CONFIG_SPL_RELOC_STACK_SIZE is not used anywhere. So remove it.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

Convert CONFIG_DA8XX_GPIO to Kconfig

This converts the following to Kconfig:
CONFIG_DA8XX_GPIO

Signed-off-by: Adam Ford <aford173@gmail.com>

doc: Replace DocBook with sphinx-based docs

The Linux kernel moved to sphinx-based documentation and got rid of the
DocBook based documentation quite a while ago. Hence, the DocBook
documentation fo

doc: Replace DocBook with sphinx-based docs

The Linux kernel moved to sphinx-based documentation and got rid of the
DocBook based documentation quite a while ago. Hence, the DocBook
documentation for U-Boot should be converted as well.

To achieve this, import the necessary files from Linux v4.17, and
convert the current DocBook documentation (three files altogether) to
sphinx/reStructuredText.

For now, all old DocBook documentation was merged into a single
handbook, tentatively named "U-Boot Hacker Manual".

For some source files, the documentation style was changed to comply
with kernel-doc; no functional changes were applied.

Signed-off-by: Mario Six <mario.six@gdsys.cc>

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Convert CONFIG_MTD_PARTITIONS et al to Kconfig

This converts the following to Kconfig:
CONFIG_MTD_PARTITIONS
CONFIG_MTD_DEVICE

Signed-off-by: Adam Ford <aford173@gmail.com>

configs: Convert CONFIG_USE_NAND to CONFIG_NAND

The DA850-EVM and OMAPL138_LCDK both use checks for CONFIG_USE_NAND.
This patch changes these checks to CONFIG_NAND which is already defined
in Kconfi

configs: Convert CONFIG_USE_NAND to CONFIG_NAND

The DA850-EVM and OMAPL138_LCDK both use checks for CONFIG_USE_NAND.
This patch changes these checks to CONFIG_NAND which is already defined
in Kconfig. Since the OMAPL138_LCDK already had CONFIG_NAND defined in its
defconfig, it can be deleted from configs/omapl138_lcdk.h.

Signed-off-by: Adam Ford <aford173@gmail.com>

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Convert CONFIG_NAND_DAVINCI to Kconfig

This converts the following to Kconfig:
CONFIG_NAND_DAVINCI

Signed-off-by: Adam Ford <aford173@gmail.com>

Convert CONFIG_NAND_ATMEL to Kconfig

This converts the following to Kconfig:
CONFIG_NAND_ATMEL

Signed-off-by: Adam Ford <aford173@gmail.com>

Convert CONFIG_NAND_LPC32XX_SLC to Kconfig

This converts the following to Kconfig:
CONFIG_NAND_LPC32XX_SLC

Signed-off-by: Adam Ford <aford173@gmail.com>

board/BuR: drop devicetree loading and lcd setup for linux-targets

This patch drops the lcd-screen setup, the summary screen and getting
mac-addresses based on a previous loaded device-tree for lin

board/BuR: drop devicetree loading and lcd setup for linux-targets

This patch drops the lcd-screen setup, the summary screen and getting
mac-addresses based on a previous loaded device-tree for linux targets.
Selecting those linux target is simple, since we have only the brppt1.

In detail we do:
- drop the common lcd-setup code which relys on a fdt_blob
- drop the common dtb loading mechanism
- drop the now obsolete CONFIG_USE_FDT from board header and whitelist.

Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>

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cmd: Kconfig: Move CONFIG_MP to Kconfig

This patch moves CONFIG_MP to Kconfig

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

configs: Resync with savedefconfig

Rsync all defconfig files using moveconfig.py

Signed-off-by: Tom Rini <trini@konsulko.com>

libfdt: Add get_property() and del_node()

Add support for these functions in the Python binding. This patch stands
in for a pending upstream change.

Signed-off-by: Simon Glass <sjg@chromium.org>

libfdt: Fix the Python pack() function

This currently fails to reduce the device-tree bytearray size. Fix this.

This stands in for a pending upstream change.

Signed-off-by: Simon Glass <sjg@chromi

libfdt: Fix the Python pack() function

This currently fails to reduce the device-tree bytearray size. Fix this.

This stands in for a pending upstream change.

Signed-off-by: Simon Glass <sjg@chromium.org>

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libfdt: Bring in proposed pylibfdt changes

This provides various patches sent to the devicetree-compiler mailing list
to enhance the Python bindings. A final version of this patch may be
created onc

libfdt: Bring in proposed pylibfdt changes

This provides various patches sent to the devicetree-compiler mailing list
to enhance the Python bindings. A final version of this patch may be
created once upstreaming is complete, but if it takes too long, this can
act as a placeholder.

New pylibfdt features:
- Support for most remaining, relevant libfdt functions
- Support for sequential-write functions

Changes are applied to existing U-Boot tools as needed.

Signed-off-by: Simon Glass <sjg@chromium.org>

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spl, nand: add option CONFIG_SPL_NAND_IDENT to lookup for supported NAND chips

Add the config option `CONFIG_SPL_NAND_IDENT` for using the NAND chip ID list
to identify the NAND flash in SPL.

Signe

spl, nand: add option CONFIG_SPL_NAND_IDENT to lookup for supported NAND chips

Add the config option `CONFIG_SPL_NAND_IDENT` for using the NAND chip ID list
to identify the NAND flash in SPL.

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>

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arm64: zynqmp: accept an absolute path for PMUFW_INIT_FILE

The value of PMUFW_INIT_FILE is prefixed with "$(srctree)/", thus
forcing it to be a relative path inside the U-Boot source tree. Since
the

arm64: zynqmp: accept an absolute path for PMUFW_INIT_FILE

The value of PMUFW_INIT_FILE is prefixed with "$(srctree)/", thus
forcing it to be a relative path inside the U-Boot source tree. Since
the PMUFW is a binary file generated outside of U-Boot, the PMUFW
binary must be copied inside the U-Boot source tree before the
build.

This generates a few problems:

* if the source tree is shared among different out-of-tree builds,
they will pollute (and potentially corrupt) each other
* the source tree cannot be read-only
* any buildsystem must add a command to copy the PMUFW binary
* putting an externally-generated binary in the source tree is ugly
as hell

Avoid these problems by accepting an absolute path for
PMUFW_INIT_FILE. This would be as simple as removing the "$(srctree)/"
prefix, but in order to keep backward compatibility we rather use the
shell and readlink to get the absolute path even when starting from a
relative path.

Since 'readlink -f' produces an empty string if the file does not
exist, we also add a check to ensure the file configured in
PMUFW_INIT_FILE exists. Otherwise the build would exit successfully,
but produce a boot.bin without PMUFW as if PMUFW_INIT_FILE were empty.

Tested in the 12 possible combinations of:
- PMUFW_INIT_FILE empty, relative, absolute, non-existing
- building in-tree, in subdir, in other directory

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Emmanuel Vadot <manu@bidouilliste.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

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