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2015-07-27kbuild: use relative path more to include MakefileMasahiro Yamada
Prior to this commit, it was impossible to use relative path to include Makefiles from the top level Makefile because the option "--include-dir=$(srctree)" becomes effective when Make enters into sub Makefiles. To use relative path in any places, this commit moves the option above the "sub-make" target. This was imported from Linux (commit a436bb7b8063) and adjusted for U-Boot. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2015-07-27kbuild: sync with Linux 4.1Masahiro Yamada
Update some build scripts to match Linux 4.1. Commit-based syncing was done so as not to break U-Boot specific changes. The previous big sync was from Linux 3.18-rc1 by commit 176d09827725 (kbuild: sync misc scripts with Linux 3.18-rc1). The commits imported from Linux (some with adjustments) are: [1] commit 9fb5e5372208973984a23ee6f5f025c05d364633 Author: Robert Richter <rrichter@cavium.com> dts, kbuild: Factor out dtbs install rules to Makefile.dtbinst [2] commit 371fdc77af44f4cb32475fd499e1d912ccc30890 Author: Masahiro Yamada <yamada.m@jp.panasonic.com> kbuild: collect shorthands into scripts/Kbuild.include [3] commit a29b82326ed4eb5567b03c85b52c6891578d5a03 Author: Michal Marek <mmarek@suse.cz> kbuild: Remove duplicate $(cmd) definition in Makefile.clean [4] commit 1846dfbde3e8a53f3673dcb1c1b79fd9b3f8d40d Author: Masahiro Yamada <yamada.m@jp.panasonic.com> kbuild: remove redundant -rR flag of hdr-inst [5] commit 34948e0bbf98640fc1821751b01d2f0cd17d84d5 Author: Michal Marek <mmarek@suse.cz> kbuild: Drop support for clean-rule [6] commit a16c5f99a28c9945165c46da27fff8e6f26f8736 Author: Michal Marek <mmarek@suse.cz> kbuild: Fix removal of the debian/ directory [7] commit d0d38cd9e853db11e0242b3df4c9c3c4a663fbb4 Author: Masahiro Yamada <yamada.m@jp.panasonic.com> kbuild: use mixed-targets when two or more config targets are given [8] commit dd33c03b18b3f2db791eb6a17c37d2de66e4de18 Author: Masahiro Yamada <yamada.m@jp.panasonic.com> kbuild: fix cc-ifversion macro [9] commit 665d92e38f65d70796aad2b8e49e42e80815d4a4 Author: Masahiro Yamada <yamada.m@jp.panasonic.com> kbuild: do not add $(call ...) to invoke cc-version or cc-fullversion [10] commit 6dcb4e5edf39e3b65a75ca76f087b2fdbee8a808 Author: Masahiro Yamada <yamada.m@jp.panasonic.com> kbuild: allow cc-ifversion to have the argument for false condition [11] commit c0a80c0c27e5e65b180a25e6c4c2f7ef9e386cd3 Author: Heiko Carstens <heiko.carstens@de.ibm.com> ftrace: allow architectures to specify ftrace compile options [12] commit 0b24becc810dc3be6e3f94103a866f214c282394 Author: Andrey Ryabinin <a.ryabinin@samsung.com> kasan: add kernel address sanitizer infrastructure [13] commit 4218affdf57f938c04e3a916a9685ee27079f377 Author: Masahiro Yamada <yamada.m@jp.panasonic.com> kbuild: remove warning about "make depend" [14] commit 77479b38e2f58890eb221a0418357502a5b41cd6 Author: Nathan Rossi <nathan.rossi@xilinx.com> kbuild: Create directory for target DTB Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Robert Richter <rrichter@cavium.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com> Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-07-23Merge git://git.denx.de/u-boot-marvellTom Rini
2015-07-23Makefile: Fix mvebu build target to use SPL load and exe-addressStefan Roese
The u-boot-spl.kwb build target needs the SPL text-base (CONFIG_SPL_TEXT_BASE) as load and execution address. Signed-off-by: Stefan Roese <sr@denx.de>
2015-07-21dm: Reduce SPL device tree sizeSimon Glass
The SPL device tree size must be minimised to save memory. Only include properties that are needed by SPL - this is determined by the presence of the "u-boot,dm-pre-reloc" property. Also remove a predefined list of unused properties from the nodes that remain. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-07-14x86: Move VGA option rom macros to KconfigBin Meng
Move X86_OPTION_ROM_FILE & X86_OPTION_ROM_ADDR to arch/x86/Kconfig and rename them to VGA_BIOS_FILE & VGA_BIOS_ADDR which depend on HAVE_VGA_BIOS. The new names are consistent with other x86 binary blob options like HAVE_FSP/FSP_FILE/FSP_ADDR. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-07-14Prepare v2015.07Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-07-08Makefile:Add GCC flag -fno-delete-null-pointer-checksPrabhakar Kushwaha
-fdelete-null-pointer-checks flag controls global dataflow analyses and eliminate useless checks for null pointers; It assume that if a pointer is checked after it has already been dereferenced, it cannot be null. This flag is enabled by default. gcc v4.9 has more optimizations added to this option. Hence it is very aggressive with GCC v4.9 series. Add -fno-delete-null-pointer-checks to disable the optimization Signed-off-by: Rohit Dharmakan <rohitarulraj@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
2015-06-29Prepare v2015.07-rc3Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-06-08Prepare v2015.07-rc2Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-05-28kbuild: define DO_DEPS_ONLY for u-boot.cfg to fix build errorMasahiro Yamada
Since 741e58e0fc8e (Create a .cfg file containing the CONFIG options used to build), all the Blackfin boards fail to build if the parallel (-j) option is passed. $ make -s bf506f-ezkit_defconfig # # configuration written to .config # $ make -j8 CROSS_COMPILE=bfin-elf- scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config.h UPD include/config.h GEN include/autoconf.mk GEN include/autoconf.mk.dep CHK include/config/uboot.release CHK include/generated/timestamp_autogenerated.h UPD include/generated/timestamp_autogenerated.h CFG u-boot.cfg include/asm-offsets.h:3:43: fatal error: generated/generic-asm-offsets.h: No such file or directory compilation terminated. make: *** [u-boot.cfg] Error 1 When parsing header files for defined CONFIG options, DO_DEPS_ONLY must be defined to exclude generated headers that might not have been available yet. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-05-27Makefile: Add U_BOOT_TZ and include in versionChris Packham
Define U_BOOT_TZ alongside U_BOOT_TIME and U_BOOT_DATE and use it to include the timezone in the version output. Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Chris Packham <judge.packham@gmail.com>
2015-05-21test: env: Add test framework for envJoe Hershberger
Add a new "env" subcommand to the ut command. This will run unit tests on the env code. This should be targetable to any device that supports the env features needed for the tests. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-05-14dm: regulator: add implementation of driver model regulator uclassPrzemyslaw Marczak
This commit introduces the implementation of dm regulator API. Device tree support allows for auto binding. And by the basic uclass operations, it allows to driving the devices in a common way. For detailed informations, please look into the header file. Core files: - drivers/power/regulator-uclass.c - provides regulator common functions api - include/power/regulator.h - define all structures required by the regulator Changes: - new uclass-id: UCLASS_REGULATOR - new config: CONFIG_DM_REGULATOR Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-05-10Makefile: add a symbol link tags for ctagsDu Huanpeng
Signed-off-by: Du Huanpeng <u74147@gmail.com>
2015-05-05Prepare v2015.07-rc1Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-04-18Merge branch 'buildman' of git://git.denx.de/u-boot-x86Tom Rini
2015-04-18Create a .cfg file containing the CONFIG options used to buildSimon Glass
At present CONFIG options are split across Kconfig and board config headers files. Also we have multiple files containing these CONFIG options. In order to see exactly what is being used for building, create a .cfg file which holds these options as reported by the C preprocessor. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-18dm: usb: sandbox: Add a uclass for USB device emulationSimon Glass
With sandbox we want to be able to emulate USB devices so that we can test the USB stack. Add a uclass to support this. It implements the same operations as a normal USB device driver, but in this case passes them on to an emulation driver. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
2015-04-14usb: dwc3: Makefile: Make dwc3 driver compile in u-bootKishon Vijay Abraham I
Now that the entire dwc3 driver is adapted to compile with uboot build, modify the Makefiles so that the dwc3 driver can be built. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2015-04-13Prepare v2015.04Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-04-10lpc32xx: add support for board work_92105Albert ARIBAUD \(3ADEV\)
Work_92105 from Work Microwave is an LPC3250- based board with the following features: - 64MB or 128MB SDR DRAM - 1 GB SLC NAND, managed through MLC controller. - Ethernet - Ethernet + PHY SMSC8710 - I2C: - EEPROM (24M01-compatible) - RTC (DS1374-compatible) - Temperature sensor (DS620) - DACs (2 x MAX518) - SPI (through SSP interface) - Port expander MAX6957 - LCD display (HD44780-compatible), controlled through the port expander and DACs This board has SPL support, and uses the LPC32XX boot image format. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
2015-04-07kbuild: include config.mk when auto.conf is not older than .configMasahiro Yamada
Since the Kconfig conversion, config.mk has been included only when include/config/auto.conf is newer than the .config file. It causes build error if both files have the same time-stamps. It is actually possible because EXT* file systems have a 1s time-stamp resolution. The config.mk should be included when include/config/auto.conf is *not older* than the .config file. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reported-by: Tom Rini <trini@konsulko.com> Reported-by: York Sun <yorksun@freescale.com> Reported-by: Stephen Warren <swarren@nvidia.com> Reported-by: Matthew Gerlach <mgerlach@opensource.altera.com> Tested-by: Stephen Warren <swarren@nvidia.com>
2015-03-31Prepare v2015.04-rc5Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-03-28generic-board: move __HAVE_ARCH_GENERIC_BOARD to KconfigMasahiro Yamada
Move the option to Kconfig renaming it to CONFIG_HAVE_GENERIC_BOARD. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexey Brodkin <abrodkin@synopsys.com>
2015-03-28kbuild: remove scripts/multiconfig.shMasahiro Yamada
We have switched to the single .config configuration system, the same one as used in Linux Kernel. The necessary glue code is small enough now, so move it to the top-level Makefile and scripts/kconfig/Makefile, and then delete scripts/multiconfig.sh. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-03-17Prepare v2015.04-rc4Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-03-03Prepare v2015.04-rc3Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-02-17Prepare v2015.04-rc2Tom Rini
Signed-off-by: Tom Rini <trini@ti.com>
2015-02-16tools/imagetool: remove linker scriptAndreas Bießmann
Commit a93648d197df48fa46dd55f925ff70468bd81c71 introduced linker generated lists for imagetool which is the base for some host tools (mkimage, dumpimage, et al.). Unfortunately some host tool chains do not support the used type of linker scripts. Therefore this commit broke these host-tools for them, namely FreeBSD and Darwin (OS/X). This commit tries to fix this. In order to have a clean distinction between host and embedded code space we need to introduce our own linker generated list instead of re-using the available linker_lists.h provided functionality. So we copy the implementation used in linux kernel script/mod/file2alias.c which has the very same problem (cause it is a host tool). This code also comes with an abstraction for Mach-O binary format used in Darwin systems. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com>
2015-02-10Merge branch 'master' of git://git.denx.de/u-boot-x86Tom Rini
2015-02-06Makefile: Add another kwb build target used on Marvell Armada-XP (AXP)Stefan Roese
This build target now includes the SPL binary as the bin_hdr into the kwb image. Its used on the AXP port with the mainlined DDR training code. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
2015-02-05x86: Add an option to enabling building a ROM fileSimon Glass
Rather than requiring the Makefile to be modified, provide a build option to enable the ROM to be built. We cannot do this by default since it requires binary blobs. Without these the build will fail. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2015-02-02Prepare v2015.04-rc1Tom Rini
Signed-off-by: Tom Rini <trini@ti.com>
2015-01-29dm: i2c: Add a compatbility layerSimon Glass
For boards which use multiple I2C devices, or for SOCs which support multiple boards, we might want to convert these to driver model at different times. At present this is difficult because we need to either use CONFIG_DM_I2C for a board or not. Add a compatibility layer which implements the old API, thus allowing a board to move to driver model for I2C without requiring that everything it uses is moved in the same commit. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-01-28Makefile: clean boot.binBo Shen
When build for Atmel related boards which support SPL, it will generate boot.bin, also clean when it when do "make clean" operation. Signed-off-by: Bo Shen <voice.shen@atmel.com> Acked-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-01-12Prepare v2015.01Tom Rini
Signed-off-by: Tom Rini <trini@ti.com>
2014-12-29Prepare v2015.01-rc4Tom Rini
Signed-off-by: Tom Rini <trini@ti.com>
2014-12-18x86: Include FSP and CMC binary in the u-boot.rom build rulesBin Meng
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-12-18x86: Use consistent name XXX_ADDR for binary blob flash addressBin Meng
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-12-18x86: Convert microcode format to device-tree-onlySimon Glass
To avoid having two microcode formats, adjust the build system to support obtaining the microcode from the device tree, even in the case where it must be made available before the device tree can be accessed. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2014-12-13x86: Refactor u-boot.rom build rulesBin Meng
Refactor u-boot.rom build rules by utilizing quiet_cmd_ and cmd_ macros. Also make writing mrc.bin and pci option rom to u-boot.rom optional and remove mrc.bin from its dependent file list as not every x86 board port needs mrc binary blob. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-12-11spl: Use u-boot.img instead of u-boot.binAlison Wang
In SD boot, the magic number of u-boot image will be checked. For LS102xA, u-boot.bin doesn't have the magic number. So use u-boot.img which includes the magic number instead of u-boot.bin when producing u-boot-with-spl-pbl.bin. Signed-off-by: Alison Wang <alison.wang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2014-12-11ls102xa: pblimage: Add pblimage tool support for LS102xAAlison Wang
For LS102xA, the size of spl/u-boot-spl.bin is variable. This patch adds the support to deal with the variable u-boot size in pblimage tool. It will be padded to 64 byte boundary. Use pblimage_check_params() to add the specific operations for ARM, such as PBI CRC and END command and the calculation of pbl_cmd_initaddr. Signed-off-by: Alison Wang <alison.wang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2014-12-08Prepare v2015.01-rc3Tom Rini
Signed-off-by: Tom Rini <trini@ti.com>
2014-12-08libfdt: descend from lib/ to lib/libfdt/Masahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-12-08Kbuild: introduce Makefile in arch/$ARCH/Daniel Schwierzeck
Introduce a Makefile under arch/$ARCH/ and include it in the top Makefile (similar to Linux kernel). This allows further refactoringi like moving architecture-specific code out of global makefiles, deprecating config variables (CPU, CPUDIR, SOC) or deprecating arch/$ARCH/config.mk. In contrary to Linux kernel, U-Boot defines the ARCH variable by Kconfig, thus the arch Makefile can only included conditionally after the top config.mk. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Acked-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-11-25x86: Allow an option ROM to be built into U-BootSimon Glass
Some x86 machines require a binary blob containing 16-bit initialisation code for their video hardware. Allow this to be built into the x86 ROM so that it is accessible during boot. Signed-off-by: Simon Glass <sjg@chromium.org>
2014-11-24Prepare v2015.01-rc2Tom Rini
Signed-off-by: Tom Rini <trini@ti.com>
2014-11-24Merge git://git.denx.de/u-boot-x86Tom Rini
Conflicts: arch/x86/cpu/Makefile Signed-off-by: Tom Rini <trini@ti.com>
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