1. 15 Jul, 2016 1 commit
  2. 23 May, 2016 1 commit
    • Michal Simek's avatar
      spl: Setup default value for OF_LIST · c409bd01
      Michal Simek authored
      OF_LIST can't remain empty that's why setup it up to default DTB.
      
      If it is empty u-boot.img is created without FDT partition:
      For example:
        ./tools/mkimage -f auto -A arm -T firmware -C none -O u-boot -a
      0x8000000 -e 0 -n "U-Boot 2016.05-rc3 ..." -E -b  -d u-boot-nodtb.bin u-boot.img
      Can't set 'timestamp' property for '' node (FDT_ERR_NOSPACE)
      FIT description: Firmware image with one or more FDT blobs
      Created:         Wed May  4 15:02:52 2016
       Image 0 (firmware@1)
        Description:  U-Boot 2016.05-rc3-00080-gff2e12ae22a8-dirty for zynqmp
      board
        Created:      Wed May  4 15:02:52 2016
        Type:         Firmware
        Compression:  uncompressed
        Data Size:    unavailable
        Architecture: ARM
        Load Address: 0x08000000
       Default Configuration: 'conf@1'
       Configuration 0 (conf@1)
        Description:  unavailable
        Kernel:       unavailable
      
      And then image like this doesn't contain description and link to FDT and
      can't boot.
      Signed-off-by: 's avatarMichal Simek <michal.simek@xilinx.com>
      Reviewed-by: 's avatarTom Rini <trini@konsulko.com>
      c409bd01
  3. 14 Mar, 2016 2 commits
  4. 25 Feb, 2016 1 commit
  5. 25 Jan, 2016 1 commit
    • Masahiro Yamada's avatar
      Revert "devicetree: use wildcard to clean arch subdir" · be6b2b31
      Masahiro Yamada authored
      This reverts commit 67871a59.
      
      Since that commit, out-of-tree cleaning emits lots of warnings.
      
      $ make O=foo clean
      make[1]: Entering directory `/home/masahiro/workspace/u-boot/foo'
      ../dts/../arch/arm/dts/Makefile:209: warning: overriding commands for target `dtbs'
      ../dts/../arch/arc/dts/Makefile:15: warning: ignoring old commands for target `dtbs'
      ../dts/../arch/microblaze/dts/Makefile:13: warning: overriding commands for target `dtbs'
      ../dts/../arch/arm/dts/Makefile:209: warning: ignoring old commands for target `dtbs'
      ../dts/../arch/mips/dts/Makefile:14: warning: overriding commands for target `dtbs'
      ../dts/../arch/microblaze/dts/Makefile:13: warning: ignoring old commands for target `dtbs'
      ../dts/../arch/nios2/dts/Makefile:13: warning: overriding commands for target `dtbs'
      ../dts/../arch/mips/dts/Makefile:14: warning: ignoring old commands for target `dtbs'
      ../dts/../arch/powerpc/dts/Makefile:13: warning: overriding commands for target `dtbs'
      ../dts/../arch/nios2/dts/Makefile:13: warning: ignoring old commands for target `dtbs'
      ../dts/../arch/sandbox/dts/Makefile:14: warning: overriding commands for target `dtbs'
      ../dts/../arch/powerpc/dts/Makefile:13: warning: ignoring old commands for target `dtbs'
      ../dts/../arch/x86/dts/Makefile:22: warning: overriding commands for target `dtbs'
      ../dts/../arch/sandbox/dts/Makefile:14: warning: ignoring old commands for target `dtbs'
      make[1]: Leaving directory `/home/masahiro/workspace/u-boot/foo'
      Signed-off-by: 's avatarMasahiro Yamada <yamada.masahiro@socionext.com>
      be6b2b31
  6. 22 Jan, 2016 1 commit
  7. 16 Jan, 2016 1 commit
  8. 03 Oct, 2015 1 commit
  9. 17 Sep, 2015 1 commit
  10. 31 Aug, 2015 1 commit
  11. 18 Aug, 2015 1 commit
  12. 21 Jul, 2015 1 commit
    • Simon Glass's avatar
      dm: Reduce SPL device tree size · fa78e0a3
      Simon Glass authored
      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: 's avatarSimon Glass <sjg@chromium.org>
      fa78e0a3
  13. 23 Apr, 2015 1 commit
  14. 24 Feb, 2015 1 commit
  15. 27 Oct, 2014 1 commit
  16. 25 Sep, 2014 2 commits
  17. 19 Jun, 2014 1 commit
  18. 11 Jun, 2014 1 commit
  19. 05 Jun, 2014 1 commit
  20. 28 Mar, 2014 1 commit
  21. 19 Feb, 2014 6 commits
    • Masahiro Yamada's avatar
      dts: generate multiple device tree blobs · 3284c8b8
      Masahiro Yamada authored
      It is convenient to have all device trees on the same SoC compiled.
      It allows for later easy repackaging without the need to re-run
      the make file.
      
        - Build device trees with the same SoC under arch/$(ARCH)/dts
      
        - Copy the one specified by CONFIG_DEFAULT_DEVICE_TREE or
          DEVICE_TREE=... to dts/dt.dtb
      Signed-off-by: 's avatarMasahiro Yamada <yamada.m@jp.panasonic.com>
      3284c8b8
    • Masahiro Yamada's avatar
      dts: move device tree sources to arch/$(ARCH)/dts/ · 5ab502cb
      Masahiro Yamada authored
      Unlike Linux Kernel, U-Boot historically had *.dts files under
      board/$(VENDOR)/dts/ and *.dtsi files under arch/$(ARCH)/dts/.
      
      I think arch/$(ARCH)/dts dicretory is a better location
      to store both *.dts and *.dtsi files.
      
      For example, before this commit, board/xilinx/dts directory
      had both Microblaze dts (microblaze-generic.dts) and
      ARM dts (zynq-*.dts), which are totally unrelated.
      
      This commit moves *.dts to arch/$(ARCH)/dts/ directories,
      allowing us to describe nicely mutiple DTBs generation in the next commit.
      Signed-off-by: 's avatarMasahiro Yamada <yamada.m@jp.panasonic.com>
      5ab502cb
    • Masahiro Yamada's avatar
      dts: re-write dts/Makefile more simply with Kbuild · 6ab6b2af
      Masahiro Yamada authored
      Useful rules in scripts/Makefile.lib allows us to easily
      generate a device tree blob and wrap it in assembly code.
      
      We do not need to parse a linker script to get output format and arch.
      
      This commit deletes ./u-boot.dtb since it is a copy of dts/dt.dtb.
      Signed-off-by: 's avatarMasahiro Yamada <yamada.m@jp.panasonic.com>
      6ab6b2af
    • Masahiro Yamada's avatar
      kbuild: use scripts/Makefile.clean · efcf8619
      Masahiro Yamada authored
      This commit refactors cleaning targets such as
      clean, clobber, mrpropper, distclean
      with scripts/Makefile.clean.
      
      By using scripts/Makefile.clean, we can recursively descend
      into subdirectories and delete generated files there.
      
      We do not need add a big list of generated files
      to the "clean" target.
      Signed-off-by: 's avatarMasahiro Yamada <yamada.m@jp.panasonic.com>
      efcf8619
    • Masahiro Yamada's avatar
      kbuild: use Linux Kernel build scripts · 6825a95b
      Masahiro Yamada authored
      Now we are ready to switch over to real Kbuild.
      
      This commit disables temporary scripts:
        scripts/{Makefile.build.tmp, Makefile.host.tmp}
      and enables real Kbuild scripts:
        scripts/{Makefile.build,Makefile.host,Makefile.lib}.
      
      This switch is triggered by the line in scripts/Kbuild.include
        -build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build.tmp obj
        +build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
      
      We need to adjust some build scripts for U-Boot.
      But smaller amount of modification is preferable.
      
      Additionally, we need to fix compiler flags which are
      locally added or removed.
      
      In Kbuild, it is not allowed to change CFLAGS locally.
      Instead, ccflags-y, asflags-y, cppflags-y,
      CFLAGS_$(basetarget).o, CFLAGS_REMOVE_$(basetarget).o
      are prepared for that purpose.
      Signed-off-by: 's avatarMasahiro Yamada <yamada.m@jp.panasonic.com>
      Tested-by: 's avatarGerhard Sittig <gsi@denx.de>
      6825a95b
    • Masahiro Yamada's avatar
      kbuild: change out-of-tree build · 9e414032
      Masahiro Yamada authored
      This commit changes the working directory
      where the build process occurs.
      
      Before this commit, build process occurred under the source
      tree for both in-tree and out-of-tree build.
      
      That's why we needed to add $(obj) prefix to all generated
      files in makefiles like follows:
        $(obj)u-boot.bin:  $(obj)u-boot
      
      Here, $(obj) is empty for in-tree build, whereas it points
      to the output directory for out-of-tree build.
      
      And our old build system changes the current working directory
      with "make -C <sub-dir>" syntax when descending into the
      sub-directories.
      
      On the other hand, Kbuild uses a different idea
      to handle out-of-tree build and directory descending.
      
      The build process of Kbuild always occurs under the output tree.
      When "O=dir/to/store/output/files" is given, the build system
      changes the current working directory to that directory and
      restarts the make.
      
      Kbuild uses "make -f $(srctree)/scripts/Makefile.build obj=<sub-dir>"
      syntax for descending into sub-directories.
      (We can write it like "make $(obj)=<sub-dir>" with a shorthand.)
      This means the current working directory is always the top
      of the output directory.
      Signed-off-by: 's avatarMasahiro Yamada <yamada.m@jp.panasonic.com>
      Tested-by: 's avatarGerhard Sittig <gsi@denx.de>
      9e414032
  22. 13 Dec, 2013 1 commit
  23. 01 Nov, 2013 1 commit
  24. 02 Aug, 2013 5 commits
  25. 24 Jul, 2013 1 commit
  26. 02 Apr, 2013 1 commit
  27. 14 Mar, 2013 1 commit
  28. 08 Feb, 2013 1 commit
  29. 17 Jan, 2013 1 commit