summaryrefslogtreecommitdiff
path: root/scripts
AgeCommit message (Collapse)Author
2016-09-26kconfig: introduce kconfig for UBIHeiko Schocher
move the UBI config options into Kconfig. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Andrew F. Davis <afd@ti.com> Reviewed by: Evgeni Dobrev <evgeni at studio-punkt.com>
2016-09-22Makefile: rm u-boot.cfg dependencies are missingStephen Warren
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>
2016-09-22Makefile: use if_change_dep for u-boot.cfgStephen Warren
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>
2016-09-20PowerPC: Update last users of CONFIG_ISO_STRING to KconfigTom Rini
There are a few boards that use CONFIG_ISO_STRING as part of a sanity check during firmware update at run time. Move this string to Kconfig. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-20PowerPC: Update MIP405/MIP405T to use Kconfig betterTom Rini
Convert CONFIG_MIP405T from SYS_EXTRA_OPTIONS to a real config There are two boards, MIP405 and MIP405T that have a few differences. Start by checking for CONFIG_TARGET_MIP405. Then introduce CONFIG_TARGET_MIP405T and use that not CONFIG_MIP405T. Next, convert also convert the usage of CONFIG_ISO_STRING to be based on Kconfig. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-16Makefile: Give a build error if ad-hoc CONFIG options are addedSimon Glass
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>
2016-09-16Kconfig: Add a whitelist of ad-hoc CONFIG optionsSimon Glass
Add a list of ad-hoc CONFIG options that don't use Kconfig. This can be used to check that new ones are not being added. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-16Use separate options for TPL supportSimon Glass
At present TPL uses the same options as SPL support. In a few cases the board config enables or disables the SPL options depending on whether CONFIG_TPL_BUILD is defined. With the move to Kconfig, options are determined for the whole build and (without a hack like an #undef in a header file) cannot be controlled in this way. Create new TPL options for these and update users. This will allow Kconfig conversion to proceed for these boards. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-08-20scripts: Makefile.lib: Sanitize DTB namesMaxime Ripard
Having dashes as a separator in the DTB name is a quite common practice. However, the current code to generate objects from DTBs assumes the separator is an underscore, leading to a compilation error when building a device tree with dashes. Replace all the dashes in the DTB name to generate the symbols name, which should solve this issue. 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>
2016-08-15scripts: Add a cocci patch for miiphy_registerJoe Hershberger
Many Ethernet drivers still use the legacy miiphy API to register their mdio interface for access to the mdio commands. This semantic patch will convert the drivers from the legacy adapter API to the more modern alloc/register API. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2016-07-14dm: Don't attach the device tree to SPL with of-platdataSimon Glass
When of-platdata is used in SPL we don't use the device tree. So there is no point in attaching it. Adjust the Makefile to skip attaching the device tree when of-platdata is enabled. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-07-14dm: Add a more efficient libfdt librarySimon Glass
Add a Python version of the libfdt library which contains enough features to support the dtoc tool. This is only a very bare-bones implementation. It requires the 'swig' to build. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-07-14dm: Makefile: Build of-platdata files when the feature is enabledSimon Glass
Update the Makefile to call dtoc to create the C header and source files, then build these into the image. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-07-14Makefile: Allow the SPL final link rule to be overriddenSimon Glass
Overriding the final link rule is possible with U-Boot proper. It us used to create a sandbox image links with host libraries. To build a sandbox SPL image we need the same feature for SPL. To support this, update the SPL link rule so sandbox can override it. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-06-06ARM64: zynq: Fix boot.bin generation for Zynq and ZynqMPMichal Simek
Fix boot.bin generation for Zynq and ZynqMP. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Marek Vasut <marex@denx.de>
2016-05-30acpi: Pass -D__ASSEMBLY__ when compiling ASL filesBin Meng
ASL files may include various U-Boot header files, but IASL compiler does not understand any C language embedded in these header files. To reuse those header files for ASL compiling, use __ASSEMBLY__ in the header files to exclude everything that is not liked by IASL. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-24Merge branch 'master' of git://www.denx.de/git/u-boot-microblazeTom Rini
2016-05-24tools: zynqmpimage: Add Xilinx ZynqMP boot header generationMichal Simek
Add support for the zynqmpimage to mkimage. Only basic functionality is supported without encryption and register initialization with one partition which is filled by U-Boot SPL. For more detail information look at Xilinx ZynqMP TRM. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-23Merge branch 'master' of git://git.denx.de/u-boot-x86Tom Rini
2016-05-23kbuild: fixdep: Check fstat(2) return valueTom Rini
Coverity has recently added a check that will find when we don't check the return code from fstat(2). Copy/paste the checking logic that print_deps() has with an appropriate re-wording of the perror() message. [ Linux commit : 46fe94ad18aa7ce6b3dad8c035fb538942020f2b ] Signed-off-by: Tom Rini <trini@konsulko.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2016-05-23acpi: Quieten IASL output when 'make -s' is usedBin Meng
IASL compiler does not provide a command line option to turn off its non-warning message. To quieten the output when 'make -s', redirect its output to /dev/null. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-23acpi: Output all errors/warnings/remarks when compiling ASLBin Meng
Remove -va option when invoking IASL compiler so that we can see errors/warnings/remarks in the build log. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-23acpi: Specify U-Boot include path for ASL filesBin Meng
It will be much easier if we split the whole dsdt.asl file into multiple smaller ASL parts and have access to U-Boot include files. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-23acpi: Explicitly spell out dsdt.c in the make ruleBin Meng
Currently the make rule for dsdt.c uses a wildcard, as below: $(obj)/%.c: $(src)/%.asl To avoid any side effect, explicitly mention dsdt.c as this is the file we intend to use for ACPI DSDT AML generation. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-23acpi: Change build log for ASL filesBin Meng
Currently when compiling U-Boot with ASL file, the build log says: ASL board/intel/bayleybay/dsdt.c This looks odd as ASL compiler's input is ASL file, not C file. Change the make rule to use $< instead. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-02kbuild: Do not append dtb for OF_EMBED caseMichal Simek
dtb is already included in binary that's why there is no need to replace u-boot-spl.bin with u-boot-spl-dtb.bin. This is only needed for OF_SEPARATE is enabled. Only copy -nodtb.bin version which is straight output from objcopy -O binary. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-03-17x86: Add a script to aid code conversion from corebootSimon Glass
It is useful to automate the process of converting code from coreboot a little. Add a sed script which performs some common transformations. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Bin Meng <bmeng.cn@gmail.com>
2016-02-08kbuild: fix build rule of u-boot-spl.dtbMasahiro Yamada
The build command of u-boot-spl.dtb is not constant, but dependent on CONFIG_OF_SPL_REMOVE_PROPS. Use $(call if_changed,...) so that the change of CONFIG_OF_SPL_REMOVE_PROPS is detected. Also, add tools/fdtgrep to the dependency to make sure u-boot-spl.dtb is generated by the up-to-date fdtgrep in case the tool is modified. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-02-08kbuild: add missing FORCE where $(call if_changed, ) is usedMasahiro Yamada
FORCE is needed for $(call if_changed,...) to be evaluated every time. Otherwise, the command is not executed when the command line has changed but any prerequisite has not been updated. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-02-08kbuild: remove unneeded ifdef conditionals around build rulesMasahiro Yamada
These rules are only used for SOCFPGA, SUNXI, but no need to hide them from other SoCs. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-02-06Use correct spelling of "U-Boot"Bin Meng
Correct spelling of "U-Boot" shall be used in all written text (documentation, comments in source files etc.). Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
2016-02-01socfpga: Simplify Makefile filenamesSimon Glass
We don't need the -dtb suffix anymore, so drop it. Tested-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Simon Glass <sjg@chromium.org>
2016-02-01fdt: Build an SPL binary without device treeSimon Glass
At present u-boot-spl.bin holds the plain SPL binary without the device tree. This is somewhat annoying since you need either u-boot-spl.bin or u-boot-spl-dtb.bin depending on whether device tree is used. Adjust the build such that u-boot-spl.bin includes a device tree (if enabled), and the plain binary is in u-boot-spl-nodtb.bin. For now u-boot-spl-dtb.bin remains the same. Tested-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Simon Glass <sjg@chromium.org>
2016-01-30Makefile: Add rules to build in .ttf filesSimon Glass
Add rules to allow TrueType files to be compiled into U-Boot for use on the video console. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-01-25kbuild: Add clang detectionTom Rini
Adapted from: >From 5631d9c429857194bd55d7bcd8fa5bdd1a9899a3 Mon Sep 17 00:00:00 2001 From: Michal Marek <mmarek@suse.com> Date: Wed, 19 Aug 2015 17:36:41 +0200 Subject: [PATCH 1/1] kbuild: Fix clang detection We cannot detect clang before including the arch Makefile, because that can set the default cross compiler. We also cannot detect clang after including the arch Makefile, because powerpc wants to know about clang. Solve this by using an deferred variable. This costs us a few shell invocations, but this is only a constant number. Reported-by: Behan Webster <behanw@converseincode.com> Reported-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michal Marek <mmarek@suse.com> in the Linux kernel. This will allow us to make better decisions about when to run tests later on for gcc features. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-01-25Move all command code into its own directorySimon Glass
There are a lot of unrelated files in common, including all of the commands. Moving them into their own directory makes them easier to find and is more logical. Some commands include non-command code, such as cmd_scsi.c. This should be sorted out at some point so that the function can be enabled with or without the associated command. Unfortunately, with m68k I get this error: m68k: + M5329AFEE +arch/m68k/cpu/mcf532x/start.o: In function `_start': +arch/m68k/cpu/mcf532x/start.S:159:(.text+0x452): relocation truncated to fit: R_68K_PC16 against symbol `board_init_f' defined in .text.board_init_f section in common/built-in.o I hope someone can shed some light on what this means. I hope it isn't depending on the position of code in the image. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
2016-01-19Add more SPDX-License-Identifier tagsTom Rini
In a number of places we had wordings of the GPL (or LGPL in a few cases) license text that were split in such a way that it wasn't caught previously. Convert all of these to the correct SPDX-License-Identifier tag. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-01-19scripts/Makefile* Add SPDX-License-Identifier tagTom Rini
A general best practice for SPDX is that Makefiles should have an identifier, add these as everything else is currently covered. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-01-14Fix GCC format-security errors and convert sprintfs.Ben Whitten
With format-security errors turned on, GCC picks up the use of sprintf with a format parameter not being a string literal. Simple uses of sprintf are also converted to use strcpy. Signed-off-by: Ben Whitten <ben.whitten@gmail.com> Acked-by: Wolfgang Denk <wd@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-01-08get_maintainer: fix perl 5.22/5.24 deprecated/incompatible "\C" useHeiko Schocher
from linux commit ce8155f7a3d5: Perl 5.22 emits a deprecated message when "\C" is used in a regex. Perl 5.24 will disallow it altogether. Fix it by using [A-Z] instead of \C. >From linux adapted to U-Boot by: Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Andre Przywara <andre.przywara@arm.com>
2016-01-04checkpatch: fix left brace warningHeiko Schocher
using checkpatch with Perl 5.22.0 generates a warning, this is fixed in linux through commit: commit 4e5d56bdf892e18832a6540b63ebf709966bce2a Author: Eddie Kovsky <ewk@edkovsky.org> Date: Wed Sep 9 15:37:52 2015 -0700 checkpatch: fix left brace warning Using checkpatch.pl with Perl 5.22.0 generates the following warning: Unescaped left brace in regex is deprecated, passed through in regex; This patch fixes the warnings by escaping occurrences of the left brace inside the regular expression. Adapt it for U-Boot. Signed-off-by: Heiko Schocher <hs@denx.de>
2015-11-19ARM: zynq: Add target for building bootable SPL image for ZynqNathan Rossi
Add a build target to generate 'boot.bin' which includes SPL. This is used by the platforms BootROM to load SPL directly. This change also conditionally changes what the 'boot.bin' target generates depending on the SoC. Leaving the behaviour unchanged for the AT91 targets. Signed-off-by: Nathan Rossi <nathan@nathanrossi.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Cc: Tom Rini <trini@konsulko.com> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Heiko Schocher <hs@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-11-12spl: Add support for CONFIG_OF_EMBED=yMichal Simek
CONFIG_OF_EMBED=y is the option which is here only for testing purpose and shouldn't be enabled by default as is describe at: "dts: Add a comment about CONFIG_OF_EMBED being for local use" (sha1: 3d3f60cb7a6bb6c338e00a9769fa918a8536096c) But still enabling this option locally shouldn't end up with compilation error when you build SPL. This patch fix it. Compilation error: lib/built-in.o: In function `fdtdec_setup': /mnt/disk/u-boot/lib/fdtdec.c:1246: undefined reference to `__dtb_dt_begin' Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reported-by: Tom Rini <trini@konsulko.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-11-12Fix trini email in the get_maintainer.pl scriptAndy Fleming
Looks like one spot got missed. Probably due to the backslash. Signed-off-by: Andy Fleming <afleming@gmail.com>
2015-11-10Various Makefiles: Add SPDX-License-Identifier tagsTom Rini
After consulting with some of the SPDX team, the conclusion is that Makefiles are worth adding SPDX-License-Identifier tags too, and most of ours have one. This adds tags to ones that lack them and converts a few that had full (or in one case, very partial) license blobs into the equivalent tag. Cc: Kate Stewart <kstewart@linuxfoundation.org> Signed-off-by: Tom Rini <trini@konsulko.com>
2015-11-04dm: spl: Generate u-boot-spl-dtb.bin only when enabledSimon Glass
At present this file is generated even when device tree is not enabled in SPL. Avoid this, since this file serves no purpose in that case. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-10-24Move board_init_f_mem() into a common locationSimon Glass
This function will be used by both SPL and U-Boot proper. So move it into a common place. Also change the #ifdef so that the early malloc() area is not set up in SPL if CONFIG_SYS_SPL_MALLOC_START is defined. In that case it would never actually be used, and just chews up stack space. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-09-15kbuild: fixdep: drop meaningless hash table initializationMasahiro Yamada
The clear_config() is called just once at the beginning of this program, but the global variable hashtab[] is already zero-filled at the start-up. [ Linux commit: d179e22762fd38414c4108acedd5feca4cf7e0d8 ] Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-08-26x86: Generate a valid ACPI tableSaket Sinha
Implement write_acpi_table() to create a minimal working ACPI table. This includes writing FACS, XSDT, RSDP, FADT, MCFG, MADT, DSDT & SSDT ACPI table entries. Use a Kconfig option GENERATE_ACPI_TABLE to tell U-Boot whether we need actually write the APCI table just like we did for PIRQ routing, MP table and SFI tables. With ACPI table existence, linux kernel gets control of power management, thermal management, configuration management and monitoring in hardware. Signed-off-by: Saket Sinha <saket.sinha89@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tidied up whitespace and aligned some tabs: Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-18of: clean up OF_CONTROL ifdef conditionalsMasahiro Yamada
We have flipped CONFIG_SPL_DISABLE_OF_CONTROL. We have cleansing devices, $(SPL_) and CONFIG_IS_ENABLED(), so we are ready to clear away the ugly logic in include/fdtdec.h: #ifdef CONFIG_OF_CONTROL # if defined(CONFIG_SPL_BUILD) && !defined(SPL_OF_CONTROL) # define OF_CONTROL 0 # else # define OF_CONTROL 1 # endif #else # define OF_CONTROL 0 #endif Now CONFIG_IS_ENABLED(OF_CONTROL) is the substitute. It refers to CONFIG_OF_CONTROL for U-boot proper and CONFIG_SPL_OF_CONTROL for SPL. Also, we no longer have to cancel CONFIG_OF_CONTROL in include/config_uncmd_spl.h and scripts/Makefile.spl. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Linus Walleij <linus.walleij@linaro.org>