scripts/dtc: Re-sync with Linux 4.17-rc4

To achieve a DTC state (more or less) equivalent to Linux 4.17-rc4,
backport the DTC-specific part from below Linux commits:

b23d1a241f4eb4 ("kbuild: add %.

scripts/dtc: Re-sync with Linux 4.17-rc4

To achieve a DTC state (more or less) equivalent to Linux 4.17-rc4,
backport the DTC-specific part from below Linux commits:

b23d1a241f4eb4 ("kbuild: add %.lex.c and %.tab.[ch] to 'targets' automatically")
9a8dfb394c0467 ("kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile")
59889300274569 (".gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore")
e039139be8c251 ("scripts/dtc: generate lexer and parser during build instead of shipping")
b24413180f5600 ("License cleanup: add SPDX GPL-2.0 license identifier to files with no license")

With this commit, the diff between Linux and U-boot common DTC files is:
$ git diff --stat --diff-filter=M v4.17-rc4 <this-commit> -- scripts/dtc
scripts/dtc/.gitignore | 2 +-
scripts/dtc/Makefile | 3 +++

The delta is coming from U-boot commits:
* v2017.11 de163ecedb8a ("scripts: dtc: Add .gitignore")
* v2018.01 15b97f5c5e6d ("pylibfdt: move pylibfdt to scripts/dtc/pylibfdt and refactor makefile")

Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>

show more ...

scripts/dtc: Update to upstream version v1.4.6-9-gaadd0b65c987

This adds the following commits from upstream:

aadd0b65c987 checks: centralize printing of property names in failure messages
88960e39

scripts/dtc: Update to upstream version v1.4.6-9-gaadd0b65c987

This adds the following commits from upstream:

aadd0b65c987 checks: centralize printing of property names in failure messages
88960e398907 checks: centralize printing of node path in check_msg
f1879e1a50eb Add limited read-only support for older (V2 and V3) device tree to libfdt.
37dea76e9700 srcpos: drop special handling of tab
65893da4aee0 libfdt: overlay: Add missing license
962a45ca034d Avoid installing pylibfdt when dependencies are missing
cd6ea1b2bea6 Makefile: Split INSTALL out into INSTALL_{PROGRAM,LIB,DATA,SCRIPT}
51b3a16338df Makefile.tests: Add LIBDL make(1) variable for portability sake
333d533a8f4d Attempt to auto-detect stat(1) being used if not given proper invocation
e54388015af1 dtc: Bump version to v1.4.6
a1fe86f380cb fdtoverlay: Switch from using alloca to malloc
c8d5472de3ff tests: Improve compatibility with other platforms
c81d389a10cc checks: add chosen node checks
e671852042a7 checks: add aliases node checks
d0c44ebe3f42 checks: check for #{size,address}-cells without child nodes
18a3d84bb802 checks: add string list check for *-names properties
8fe94fd6f19f checks: add string list check
6c5730819604 checks: add a string check for 'label' property
a384191eba09 checks: fix sound-dai phandle with arg property check
b260c4f610c0 Fix ambiguous grammar for devicetree rule
fe667e382bac tests: Add some basic tests for the pci_bridge checks
7975f6422260 Fix widespread incorrect use of strneq(), replace with new strprefixeq()
fca296445eab Add strstarts() helper function
cc392f089007 tests: Check non-matching cases for fdt_node_check_compatible()
bba26a5291c8 livetree: avoid assertion of orphan phandles with overlays
c8f8194d76cc implement strnlen for systems that need it
c8b38f65fdec libfdt: Remove leading underscores from identifiers
3b62fdaebfe5 Remove leading underscores from identifiers
2d45d1c5c65e Replace FDT_VERSION() with stringify()
2e6fe5a107b5 Fix some errors in comments
b0ae9e4b0ceb tests: Correct warning in sw_tree1.c

Commit c8b38f65fdec upstream ("libfdt: Remove leading underscores from
identifiers") changed the multiple inclusion define protection, so the
kernel's libfdt_env.h needs the corresponding update.

Signed-off-by: Rob Herring <robh@kernel.org>
[ Linux commit: 9130ba884640328bb78aaa4840e5ddf06ccafb1c ]
[erosca: - Fixup conflicts in include/linux/libfdt_env.h caused by v2018.03-rc4
commit b08c8c487083 ("libfdt: move headers to <linux/libfdt.h>
and <linux/libfdt_env.h>")
- Fix build errors in lib/libfdt/fdt_ro.c, tools/libfdt/fdt_rw.c by:
- s/_fdt_mem_rsv/fdt_mem_rsv_/
- s/_fdt_offset_ptr/fdt_offset_ptr_/
- s/_fdt_check_node_offset/fdt_check_node_offset_/
- s/_fdt_check_prop_offset/fdt_check_prop_offset_/
- s/_fdt_find_add_string/fdt_find_add_string_/]
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>

show more ...

scripts/dtc: Update to upstream version v1.4.5-6-gc1e55a5513e9

Pickup the fix for handling unresolved phandles in overlays.

This adds the following commits from upstream:

c1e55a5513e9 checks: fix

scripts/dtc: Update to upstream version v1.4.5-6-gc1e55a5513e9

Pickup the fix for handling unresolved phandles in overlays.

This adds the following commits from upstream:

c1e55a5513e9 checks: fix handling of unresolved phandles for dts plugins
f8872e29ce06 tests: Avoid 64-bit arithmetic in assembler
48c91c08bcfa libfdt: add stringlist functions to linker script

Signed-off-by: Rob Herring <robh@kernel.org>
[ Linux commit: e45fe7f788dd1395befe5639149ad8dacfbd94ab ]
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>

show more ...

kconfig: re-sync with Linux 4.17-rc4

Align Kconfig to Linux 4.17-rc4 with minimal impact on non-kconfig files.

Previous Kconfig sync was done by commit bf7ab1e70fd762 ("kconfig:
re-sync with Linux

kconfig: re-sync with Linux 4.17-rc4

Align Kconfig to Linux 4.17-rc4 with minimal impact on non-kconfig files.

Previous Kconfig sync was done by commit bf7ab1e70fd762 ("kconfig:
re-sync with Linux 4.10") and it achieved almost perfect alignment with
a few (intended) exceptions, caused by below U-boot commits:

[A] v2015.04 5f9eb2207500 ("kbuild: remove scripts/multiconfig.sh")
[B] v2015.07 20c20826efab ("Kconfig: Enable usage of escape char '\' in string values")
[C] v2016.01 da58dec86616 ("Various Makefiles: Add SPDX-License-Identifier tags")
[D] v2016.03 5b8031ccb4ed ("Add more SPDX-License-Identifier tags")
[E] v2016.03 192bc6948b02 ("Fix GCC format-security errors and convert sprintfs.")

Here is the list of Kconfig commits which followed the v4.10 alignment:

[F] v2018.01 0931ed3c0d0f ("kconfig/symbol.c: use correct pointer type argument for sizeof")
[G] v2018.03 1414e09b4f25 ("kconfig: revert change that was not needed for -Wformat-security")
[H] v2018.05 83d290c56fab ("SPDX: Convert all of our single license tags to Linux Kernel style")

Commit [F] was subsequently applied to Linux kernel as commit [I]
with the same patch id, so it won't contribute to further misalignment.

[I] v4.15-rc1 88127dae6ed9 ("kconfig/symbol.c: use correct pointer type argument for sizeof")

Commit [G] is a Kconfig-specific revert of commit [E].
Commit [H] relocated and reformatted the license doing no functional change.

In summary, the only functional change that makes U-boot Kconfig
diverge from Linux Kconfig is commit [B]. After a brief analysis,
the purpose of [B] seems to be placing "\n" literals in string symbols
like CONFIG_AUTOBOOT_PROMPT="autoboot in %d seconds\n" in order to pass
them directly to printf and expect correct output at runtime. Currently,
Linux doesn't seem to have this requirement, so for the moment [B] looks
like a U-boot specific feature/fix. From point of view of further Kconfig
alignment and backporting efforts, it is highly desired that commits
like [B] are propagated to Linux and any Kconfig fixes/features are
contributed to Linux kernel first. This specific Kconfig re-sync just
keeps [B] in place.

Contrary to 4.10 Kconfig re-sync (which achieves zero non-kconfig
changes), 4.17-rc4 re-sync does some amount of updates in Kbuild
(striving to keep them at minimum), due to a number of reasons:
* Kbuild is affected by the removal of Kconfig "*shipped" files and now
requires flex and bison pre-installed on the host.
* PYTHON{2,3} variables are defined in top-level Makefile as
prerequisite for running the newly developed Kconfig unit tests.
* silentoldconfig becomes an "internal implementation detail" deprecated
for external use, being renamed to syncconfig.

The exact non-kconfig files touched by this commit are:

$ git show --format="" --stat -- ':!scripts/kconfig'
.gitignore | 2 ++
Makefile | 9 +++++++--
scripts/Makefile.build | 11 +++++++++++
scripts/Makefile.lib | 41 ++++++++++++-----------------------------

The imported Linux commits touching the above files are:

c054be10ffdbd5 ("remove gperf left-overs from build system")
73a4f6dbe70a1b ("kbuild: add LEX and YACC variables")
033dba2ec06c47 ("kbuild: prepare to remove C files pre-generated by flex and bison")
eea199b445f64c ("kbuild: remove unnecessary LEX_PREFIX and YACC_PREFIX")
e71de5ee08dcb0 ("kbuild: remove remaining use of undefined YACC_PREFIX")
d59fbbd09d5d6b ("kbuild: replace hardcoded bison in cmd_bison_h with $(YACC)")
911a91c39cabcb H ("kconfig: rename silentoldconfig to syncconfig")
59889300274569 (".gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore")
9a8dfb394c0467 ("kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile")
833e622459432e H ("genksyms: generate lexer and parser during build instead of shipping")
b23d1a241f4eb4 H ("kbuild: add %.lex.c and %.tab.[ch] to 'targets' automatically")
e9781b52d4e0e3 H ("kbuild: add PYTHON2 and PYTHON3 variables")

The commits marked with 'H' are assessed as "hard" (build will fail)
prerequisites and the rest of them are assessed as "soft" prerequisites
for the re-sync. In spite of relatively high number of non-H commits,
they belong to this Kconfig update topic-wise and decrease the number of
cherry pick conflicts for many commits in this series. Additional effort
can be put in eliminating the soft prerequisites, if really needed.

The commits which contributed to this Kconfig re-sync are listed below.
Whenever a conflict resolution has been performed (mostly by hand, but
sometimes automatically by git), it is revealed by the '!' sign in the
second column, which means a patch id mismatch between Linux and U-boot
commits:

9be3213b14d44f ("gconfig: remove misleading parentheses around a condition")
ff85a1a80e0034 ("kconfig: Check for libncurses before menuconfig")
ad8181060788c8 ("kconfig: fix sparse warnings in nconfig")
cb77f0d623ff33 ! ("scripts: Switch to more portable Perl shebang")
bb3290d91695bb ! ("Remove gperf usage from toolchain")
c054be10ffdbd5 ("remove gperf left-overs from build system")
b24413180f5600 ! ("License cleanup: add SPDX GPL-2.0 license identifier to files with no license")
9059a3493efea6 ! ("kconfig: fix relational operators for bool and tristate symbols")
2c37e08464a850 ("kconfig: Warn if choice default is not in choice")
33ca1a24866373 ("kconfig: Document the 'menu' struct")
52aede4ba5efd1 ("kconfig: Document the 'symbol' struct")
c873443430ebd1 ("kconfig: Sync zconf.y with zconf.tab.c_shipped")
9a826842ff2fbd ("kconfig: Rename menu_check_dep() to rewrite_m()")
fa8cedaef814ce ("kconfig: Clarify expression rewriting")
f77850d3fe0c96 ("kconfig: Clean up modules handling and fix crash")
e3b03bf29d6b99 ("kconfig: display recursive dependency resolution hint just once")
73a4f6dbe70a1b ! ("kbuild: add LEX and YACC variables")
033dba2ec06c47 ! ("kbuild: prepare to remove C files pre-generated by flex and bison")
29c833061c1d8c ("kconfig: generate lexer and parser during build instead of shipping")
26e47a3c11a25c ("kconfig: Don't leak symbol names during parsing")
24161a6711c945 ("kconfig: Don't leak 'source' filenames during parsing")
bc28fe1d5ede88 ("kconfig: Don't leak 'option' arguments during parsing")
0724a7c32a54e3 ("kconfig: Don't leak main menus during parsing")
ae7440ef0c8013 ("kconfig: Fix automatic menu creation mem leak")
5b1374b3b3c2fc ("kconfig: Fix expr_free() E_NOT leak")
7cf33f88e29410 ("kconfig: Fix choice symbol expression leak")
05cccce580456d ("kconfig: Document automatic submenu creation code")
0735f7e5def2ab ("kconfig: Document important expression functions")
df60f4b92d3d0b ("kconfig: Remove menu_end_entry()")
b92d804a51796b ("kconfig: drop 'boolean' keyword")
6479f327dea60d ("kconfig: Warn if there is more than one help text")
52e58a3caeba5d ("kconfig: make input_mode static")
5a3dc717b3c785 ("kconfig: make xfgets() really static")
84dd95d4f87a0d ("kconfig: make conf_unsaved a local variable of conf_read()")
765f4cdef6f80d ("kconfig: use default 'yy' prefix for lexer and parser")
eea199b445f64c ("kbuild: remove unnecessary LEX_PREFIX and YACC_PREFIX")
e71de5ee08dcb0 ("kbuild: remove remaining use of undefined YACC_PREFIX")
d59fbbd09d5d6b ! ("kbuild: replace hardcoded bison in cmd_bison_h with $(YACC)")
3e41ba05b6d60c ("kconfig: Document SYMBOL_OPTIONAL logic")
d3465af60f4471 ("kconfig: Clarify choice dependency propagation")
9d1a9e8bc18bea ("kconfig: Document 'if' flattening logic")
b53688014e3325 ("kconfig: Clarify menu and 'if' dependency propagation")
d0fd0428ecf04b ("kconfig: fix make xconfig when gettext is missing")
312ee68752faaa ("kconfig: announce removal of oldnoconfig if used")
1ccb27143360bd ("kconfig: make "Selected by:" and "Implied by:" readable")
cedd55d49dee94 ! ("kconfig: Remove silentoldconfig from help and docs; fix kconfig/conf's help")
1b9eda2e4892cb ("kconfig: Warn if help text is blank")
cb67ab2cd2b8ab ("kconfig: do not write choice values when their dependency becomes n")
4f208f392103e8 ("kconfig: show '?' prompt even if no help text is available")
cd58a91def2acc ("kconfig: remove 'config*' pattern from .gitignnore")
d2a04648a5dbc3 ("kconfig: remove check_stdin()")
f3ff6fb5db68bc ("kconfig: echo stdin to stdout if either is redirected")
9e3e10c725360b ("kconfig: send error messages to stderr")
d717f24d8c6808 ("kconfig: add xrealloc() helper")
523ca58b7db2e3 ("kconfig: remove const qualifier from sym_expand_string_value()")
cd81fc82b93fa4 ("kconfig: add xstrdup() helper")
f4bc1eefc1608e ("kconfig: set SYMBOL_AUTO to the symbol marked with defconfig_list")
bf0bbdcf100322 ("kconfig: Don't leak choice names during parsing")
1a90ce36c6eff6 ("kconfig: Update ncurses package names for menuconfig")
5ae6fcc4bb82bd ("kconfig: fix line number in recursive inclusion error message")
07a422bb213adb ! ("kbuild: restore autoksyms.h touch to the top Makefile")
9a47ceec543bfb ("kconfig: clean-up reverse dependency help implementation")
d9119b5925a03b ("kconfig: Print reverse dependencies in groups")
f467c5640c29ad ("kconfig: only write '# CONFIG_FOO is not set' for visible symbols")
59a80b5e892dde ("kconfig: do not call check_conf() for olddefconfig")
4bb3a5b085cd6f ("kconfig: remove unneeded input_mode test in conf()")
99f0b6578bab44 ("kconfig: remove redundant input_mode test for check_conf() loop")
2aad9b89621386 ("kconfig: hide irrelevant sub-menus for oldconfig")
81d2bc2273052e ("kconfig: invoke oldconfig instead of silentoldconfig from local*config")
911a91c39cabcb ! ("kconfig: rename silentoldconfig to syncconfig")
2a61625835c7c8 ! ("kconfig: remove redundant streamline_config.pl prerequisite")
022a4bf6b59dfd ("kconfig: tests: add framework for Kconfig unit testing")
1903c511905984 ("kconfig: tests: add basic choice tests")
49ac3c0c3aa3b7 ("kconfig: tests: test automatic submenu creation")
b76960c0f6b25d ("kconfig: tests: test if new symbols in choice are asked")
930c429a656fdb ("kconfig: tests: check unneeded "is not set" with unmet dependency")
ee236610653ede ("kconfig: tests: check visibility of tristate choice values in y choice")
beaaddb625400e ("kconfig: tests: test defconfig when two choices interact")
3e4888c2e3d77d ("kconfig: tests: test randconfig for choice in choice")
29c434f367ea7b ("kconfig: tests: test if recursive dependencies are detected")
e2c75e7667c737 ("kconfig: tests: test if recursive inclusion is detected")
f622f827958162 ("kconfig: warn unmet direct dependency of tristate symbols selected by y")
f8f69dc0b4e070 ("kconfig: make unmet dependency warnings readable")
26561514cc9def ("kconfig: do not include both curses.h and ncurses.h for nconfig")
32a94b8b0c3e5a ("kconfig: remove duplicated file name and lineno of recursive inclusion")
379a8eb8eb1a55 ("kconfig: detect recursive inclusion earlier")
18492685e479fd ("kconfig: use yylineno option instead of manual lineno increments")
59889300274569 ! (".gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore")
9a8dfb394c0467 ! ("kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile")
833e622459432e ! ("genksyms: generate lexer and parser during build instead of shipping")
b23d1a241f4eb4 ! ("kbuild: add %.lex.c and %.tab.[ch] to 'targets' automatically")
17baab68d337a0 ("kconfig: extend output of 'listnewconfig'")
e9781b52d4e0e3 ! ("kbuild: add PYTHON2 and PYTHON3 variables")

The current Kconfig update generates below build-time warnings:
YACC scripts/dtc/dtc-parser.tab.h
scripts/dtc/dtc-parser.y: warning: 3 shift/reduce conflicts [-Wconflicts-sr]
YACC scripts/dtc/dtc-parser.tab.c
scripts/dtc/dtc-parser.y: warning: 3 shift/reduce conflicts [-Wconflicts-sr]

This seems to happen because the Kbuild updates apparently didn't make
room for both "*shipped"-based builds and flex/bison-based builds. A
similar problem has been reported for genksyms parser in v4.17-rc1
commit 833e622459432e ("genksyms: generate lexer and parser during build
instead of shipping"). I have figured out empirically that the warnings
are healed after updating the in-tree U-boot DTC to upstream v1.4.6-9,
same as done by Linux v4.17-rc1 commit 9130ba88464032 ("scripts/dtc:
Update to upstream version v1.4.6-9-gaadd0b65c987"). Whether fixing the
DTC-related yacc warnings should be done together with the Kconfig
re-sync, I would like to hear from community.

My testing was limited to:
- make defconfig all
- make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- r8a7795_ulcb_defconfig all
- comparing .config before and after the re-sync
- running the newly imported Kconfig unit tests as seen below:

$ make testconfig
Tested-by: Petr Vorel <petr.vorel@gmail.com>

============================= test session starts =============================
scripts/kconfig/tests/auto_submenu/__init__.py::test PASSED [ 7%]
scripts/kconfig/tests/choice/__init__.py::test_oldask0 PASSED [ 14%]
scripts/kconfig/tests/choice/__init__.py::test_oldask1 PASSED [ 21%]
scripts/kconfig/tests/choice/__init__.py::test_allyes PASSED [ 28%]
scripts/kconfig/tests/choice/__init__.py::test_allmod PASSED [ 35%]
scripts/kconfig/tests/choice/__init__.py::test_allno PASSED [ 42%]
scripts/kconfig/tests/choice/__init__.py::test_alldef PASSED [ 50%]
scripts/kconfig/tests/choice_value_with_m_dep/__init__.py::test PASSED [ 57%]
scripts/kconfig/tests/err_recursive_inc/__init__.py::test PASSED [ 64%]
scripts/kconfig/tests/inter_choice/__init__.py::test PASSED [ 71%]
scripts/kconfig/tests/new_choice_with_dep/__init__.py::test PASSED [ 78%]
scripts/kconfig/tests/no_write_if_dep_unmet/__init__.py::test PASSED [ 85%]
scripts/kconfig/tests/rand_nested_choice/__init__.py::test PASSED [ 92%]
scripts/kconfig/tests/warn_recursive_dep/__init__.py::test PASSED [100%]
========================== 14 passed in 0.34 seconds ==========================

Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Tested-by: Petr Vorel <petr.vorel@gmail.com>

show more ...

mmc: Separate "mmc swrite" from fastboot

Introduce CONFIG_IMAGE_SPARSE and CONFIG_CMD_MMC_SWRITE so the "mmc
swrite" command is separated from the fastboot code.

Move image-sparse from common to li

mmc: Separate "mmc swrite" from fastboot

Introduce CONFIG_IMAGE_SPARSE and CONFIG_CMD_MMC_SWRITE so the "mmc
swrite" command is separated from the fastboot code.

Move image-sparse from common to lib so it's clear it's library code.

Rename CONFIG_FASTBOOT_FLASH_FILLBUF_SIZE to CONFIG_IMAGE_SPARSE_FILLBUF_SIZE
and migrate it to Kconfig.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Acked-by: Jassi Brar <jaswinder.singh@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

show more ...

fastboot: Migrate FASTBOOT_FLASH_NAND_TRIMFFS to Kconfig

Add FASTBOOT_FLASH_NAND_TRIMFFS to Kconfig; note there are no in-tree
users of it.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Revi

fastboot: Migrate FASTBOOT_FLASH_NAND_TRIMFFS to Kconfig

Add FASTBOOT_FLASH_NAND_TRIMFFS to Kconfig; note there are no in-tree
users of it.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

show more ...

configs: remove CONFIG_SYS_MVFS

This was being used by some Marvell boards to enable some file system
related features (many of which have already been moved to Kconfig).
Make the future migration o

configs: remove CONFIG_SYS_MVFS

This was being used by some Marvell boards to enable some file system
related features (many of which have already been moved to Kconfig).
Make the future migration of the final 2 or 3 config options easier by
expanding #define CONFIG_SYS_MVFS into the options that it enables and
remove CONFIG_SYS_MVFS.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>

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Remove CONFIG_MVGBE from config_whitelist.txt

Now that there are more boards defining this it can be removed from the
whitelist.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by:

Remove CONFIG_MVGBE from config_whitelist.txt

Now that there are more boards defining this it can be removed from the
whitelist.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

show more ...

serial: Convert ARC_SERIAL to Kconfig

One step closer to completely Kconfig-driven target configuration in
U-Boot :)

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>

pylibfdt: Add missing CC and LD to Makefile

Add missing CC and LDSHARED variables to the Makefile to pass the
correct C compiler and linker path to the build of _libfdt.so .

Signed-off-by: Marek Va

pylibfdt: Add missing CC and LD to Makefile

Add missing CC and LDSHARED variables to the Makefile to pass the
correct C compiler and linker path to the build of _libfdt.so .

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>

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scripts: add decodecode from Linux

The script decodecode can be used to disassemble the 'Code:' line written
when an exception occurs.

The script is copied from Linux v4.16.

Signed-off-by: Heinri

scripts: add decodecode from Linux

The script decodecode can be used to disassemble the 'Code:' line written
when an exception occurs.

The script is copied from Linux v4.16.

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

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net: Drop CONFIG_TSI108_ETH

Last user of this driver went away in June 2015 in commit
d928664f4101e24 ("powerpc: 74xx_7xx: remove 74xx_7xx cpu support")

Signed-off-by: Tuomas Tynkkynen <tuomas@tuxe

net: Drop CONFIG_TSI108_ETH

Last user of this driver went away in June 2015 in commit
d928664f4101e24 ("powerpc: 74xx_7xx: remove 74xx_7xx cpu support")

Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>

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Convert CONFIG_SUPPORT_EMMC_RPMB to Kconfig

Convert CONFIG_SUPPORT_EMMC_RPMB to Kconfig. Split the command handling
from the underlying support and expose this through CMD_MMC_RPMB.

Signed-off-by:

Convert CONFIG_SUPPORT_EMMC_RPMB to Kconfig

Convert CONFIG_SUPPORT_EMMC_RPMB to Kconfig. Split the command handling
from the underlying support and expose this through CMD_MMC_RPMB.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>

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

usb: xhci: zynqmp: Remove support for !DM_USB

Switch to DM_USB was done and there is no need to keep !DM_USB code in
tree.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon G

usb: xhci: zynqmp: Remove support for !DM_USB

Switch to DM_USB was done and there is no need to keep !DM_USB code in
tree.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

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ARM: socfpga: Zap CONFIG_SOCFPGA_VIRTUAL_TARGET

This was never used, is not used anywhere and is just in the way
by adding annoying ifdeffery. Get rid of it.

Signed-off-by: Marek Vasut <marex@denx.

ARM: socfpga: Zap CONFIG_SOCFPGA_VIRTUAL_TARGET

This was never used, is not used anywhere and is just in the way
by adding annoying ifdeffery. Get rid of it.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <chin.liang.see@intel.com>
Cc: Dinh Nguyen <dinguyen@kernel.org>

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net: Add Kconfig option for BOOTP_NTPSERVER

Add a Kconfig option for BOOTP_NTPSERVER to enable the DHCP/BOOTP option
to configure the sntp server address.

Signed-off-by: Chris Packham <judge.packha

net: Add Kconfig option for BOOTP_NTPSERVER

Add a Kconfig option for BOOTP_NTPSERVER to enable the DHCP/BOOTP option
to configure the sntp server address.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

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spl: socfpga: Generate Arria10 SFP header V1

Generate SoCFPGA boot header version 1 instead of version 0 for Arria10.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@kernel.org

spl: socfpga: Generate Arria10 SFP header V1

Generate SoCFPGA boot header version 1 instead of version 0 for Arria10.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Chin Liang See <chin.liang.see@intel.com>

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SPDX: Convert all of our multiple license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. S

SPDX: Convert all of our multiple license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have multiple licenses (in
these cases, dual license) declared in the SPDX-License-Identifier tag.
In this case we change from listing "LICENSE-A LICENSE-B" or "LICENSE-A
or LICENSE-B" or "(LICENSE-A OR LICENSE-B)" to "LICENSE-A OR LICENSE-B"
as per the Linux Kernel style document. Note that parenthesis are
allowed so when they were used before we continue to use them.

Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>

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SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So

SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents. There's also a few places where I found we did not have a tag
and have introduced one.

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

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