efi: Makefile: Export variables for use with EFI

When building an EFI app we need three things:

- start-up code
- relocation code
- link script

These are all different for each architectu

efi: Makefile: Export variables for use with EFI

When building an EFI app we need three things:

- start-up code
- relocation code
- link script

These are all different for each architecture. We also need special
compiler flags in some cases.

Add top-level Makefile variables for these along with documentation.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Graf <agraf@suse.de>

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Prepare v2016.11

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

Prepare v2016.11-rc3

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

Merge branch 'master' of http://git.denx.de/u-boot-sunxi

sunxi: Rename CONFIG_SUNXI to CONFIG_ARCH_SUNXI

CONFIG_SUNXI -> CONFIG_ARCH_SUNXI
and removed CONFIG_SUNIX from config_whitelist.txt

Cc: Simon Glass <sjg@chromium.org>
Cc: Ian Campbell <ijc@hellion

sunxi: Rename CONFIG_SUNXI to CONFIG_ARCH_SUNXI

CONFIG_SUNXI -> CONFIG_ARCH_SUNXI
and removed CONFIG_SUNIX from config_whitelist.txt

Cc: Simon Glass <sjg@chromium.org>
Cc: Ian Campbell <ijc@hellion.org.uk>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

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Prepare v2016.11-rc2

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

Merge branch 'master' of git://www.denx.de/git/u-boot-imx

kbuild: generate u-boot.cfg as a byproduct of include/autoconf.mk

Our build system still parses ad-hoc CONFIG options in header files
and generates include/autoconf.mk so that Makefiles can referenc

kbuild: generate u-boot.cfg as a byproduct of include/autoconf.mk

Our build system still parses ad-hoc CONFIG options in header files
and generates include/autoconf.mk so that Makefiles can reference
them. This gimmick was introduced in the pre-Kconfig days and will
be kept until Kconfig migration is completed.

The include/autoconf.mk is generated like follows:

[1] Preprocess include/common.h with -DDO_DEPS_ONLY and
retrieve macros into include/autoconf.mk.tmp
[2] Reformat include/autoconf.mk.dep into include/autoconf.mk
with tools/scripts/define2mk.sed script
[3] Remove include/autoconf.mk.tmp

Here, include/autoconf.mk.tmp is similar to u-boot.cfg, which is
also generated by preprocessing include/config.h with -DDO_DEPS_ONLY.
In other words, there is much overlap among include/autoconf.mk and
u-boot.cfg build rules.

So, the idea is to split the build rule of include/autoconf.mk
into two stages. The first preprocesses headers into u-boot.cfg.
The second parses the u-boot.cfg into include/autoconf.mk. The
build rules of u-boot.cfg in Makefile and spl/Makefile will be gone.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

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kbuild: move no_new_adhoc_configs_check to "all" target command

I am going to move the build rule of u-boot.cfg. Before that,
no_new_adhoc_configs_check must be tweaked to not depend on it.

The ad

kbuild: move no_new_adhoc_configs_check to "all" target command

I am going to move the build rule of u-boot.cfg. Before that,
no_new_adhoc_configs_check must be tweaked to not depend on it.

The ad-hoc option check can be done at the end of build, along
with other checks.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

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tools: mkimage: add support for Vybrid image format

This format can be flashed directly at address 0 of
the NAND FLASH, as it contains all necessary headers.

Signed-off-by: Albert ARIBAUD (3ADEV) <

tools: mkimage: add support for Vybrid image format

This format can be flashed directly at address 0 of
the NAND FLASH, as it contains all necessary headers.

Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>

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Prepare v2016.11-rc1

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

Merge git://git.denx.de/u-boot-fsl-qoriq

trini: Drop local memset() from
examples/standalone/mem_to_mem_idma2intr.c

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

Makefile: rm u-boot.cfg dependencies are missing

Prior to the previous patch, a freshly created .u-boot.cfg.cmd may not
correctly represent all dependencies for u-boot.cfg. The previous change
only

Makefile: rm u-boot.cfg dependencies are missing

Prior to the previous patch, a freshly created .u-boot.cfg.cmd may not
correctly represent all dependencies for u-boot.cfg. The previous change
only solved this issue for fresh builds; when performing an incremental
build, the deficient .u-boot.cfg.cmd is already present, so u-boot.cfg
is not rebuilt, and hence .u-boot.cfg.cmd is not rebuilt with the correct
content.

Solve this by explicitly detecting when the dependency file .u-boot.cfg.d
has not been integrated into .u-boot.cfg.cmd, and force u-boot.cfg to be
rebuilt in this case by deleting it first. This is possible since
if_changed_dep will always delete .u-boot.cfg.d when it executes
successfully, so its presence means either that the previous build was
made by a source tree that contained a Makefile that didn't include the
previous patch, or that the build failed part way through executing
if_changed_dep for u-boot.cfg. Forcing a rebuild of u-boot.cfg is required
in the former case, and will cause no additional work in the latter case,
since the file would be rebuilt anyway for the same reason it was being
rebuilt by the previous build.

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

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Makefile: use if_change_dep for u-boot.cfg

cmd_cpp_cfg generates a dependency output, but because it's invoked using
if_changed rather than if_changed_dep, that dependency file is ignored.
This resu

Makefile: use if_change_dep for u-boot.cfg

cmd_cpp_cfg generates a dependency output, but because it's invoked using
if_changed rather than if_changed_dep, that dependency file is ignored.
This results in Kbuild not knowing about which files u-boot.cfg depends
on, so it may not be rebuilt when required.

A practical result of this is that u-boot.cfg may continue to reference
CONFIG_ options that no longer exist in the source tree, and this can
cause the adhoc config options check to fail.

This change modifies Makefile to use if_changed_dep, which in turn causes
all dependencies to be known to the next make invocation.

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

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Makefile: Give a build error if ad-hoc CONFIG options are added

New CONFIG options should be added via Kconfig. To help prevent new ad-hoc
CONFIGs from being added, give a build error when these are

Makefile: Give a build error if ad-hoc CONFIG options are added

New CONFIG options should be added via Kconfig. To help prevent new ad-hoc
CONFIGs from being added, give a build error when these are detected.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>

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driver/ddr/fsl: Add general MMDC driver and reuse common MMDC driver for ls1012a

This general MMDC driver adds basic support for Freescale MMDC
(Multi Mode DDR Controller). Currently MMDC is integra

driver/ddr/fsl: Add general MMDC driver and reuse common MMDC driver for ls1012a

This general MMDC driver adds basic support for Freescale MMDC
(Multi Mode DDR Controller). Currently MMDC is integrated on ARMv8
LS1012A SoC for DDR3L, there will be a update to this driver to
support more flexible configuration if new features (DDR4, multiple
controllers/chip selections, etc) are implimented in future.

Meantime, reuse common MMDC driver for LS1012ARDB/LS1012AQDS/
LS1012AFRDM.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>

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Prepare v2016.09

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

Prepare v2016.09-rc2

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

Makefile: Remove tags file on mrproper

make tags creates a symbolic link called tags to ctags. Remove this file
on make mrproper or make distclean.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Review

Makefile: Remove tags file on mrproper

make tags creates a symbolic link called tags to ctags. Remove this file
on make mrproper or make distclean.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

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tests: Introduce DT overlay tests

This adds a bunch of unit tests for the "fdt apply" command.

They've all been run successfully in the sandbox. However, as you still
require an out-of-tree dtc wit

tests: Introduce DT overlay tests

This adds a bunch of unit tests for the "fdt apply" command.

They've all been run successfully in the sandbox. However, as you still
require an out-of-tree dtc with overlay support, this is disabled by
default.

Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

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xtensa: add support for the xtensa processor architecture [1/2]

The Xtensa processor architecture is a configurable, extensible,
and synthesizable 32-bit RISC processor core provided by Cadence.

Th

xtensa: add support for the xtensa processor architecture [1/2]

The Xtensa processor architecture is a configurable, extensible,
and synthesizable 32-bit RISC processor core provided by Cadence.

This is the first part of the basic architecture port with changes to
common files. The 'arch/xtensa' directory, and boards and additional
drivers will be in separate commits.

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

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Makefile: Allow 'make tests' to run tests

Add this shortcut for running tests. Unfortunately 'make test' cannot be
used as it is an existing directory.

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

Makefile: Allow 'make tests' to run tests

Add this shortcut for running tests. Unfortunately 'make test' cannot be
used as it is an existing directory.

Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Teddy Reed <teddy.reed@gmail.com>

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Merge git://git.denx.de/u-boot-dm

Add a power domain framework/uclass

Many SoCs allow power to be applied to or removed from portions of the SoC
(power domains). This may be used to save power. This API provides the
means to control

Add a power domain framework/uclass

Many SoCs allow power to be applied to or removed from portions of the SoC
(power domains). This may be used to save power. This API provides the
means to control such power management hardware.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>

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Prepare v2016.09-rc1

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