1. 15 May, 2018 1 commit
    • Rob Herring's avatar
      scripts/dtc: Update to upstream version v1.4.6-21-g84e414b0b5bc · 50aafd60
      Rob Herring authored
      This adds the following commits from upstream:
      84e414b0b5bc tests: Add a test case for the omit-if-no-ref keyword
      4038fd90056e dtc: add ability to make nodes conditional on them being referenced
      e1f139ea4900 checks: drop warning for missing PCI bridge bus-range
      f4eba68d89ee checks: Print duplicate node name instead of parent name
      46df1fb1b211 .travis.yml: Run valgrind checks via Travis
      14a3002a1aee tests: Update valgrind suppressions for sw_tree1
      02c5fe9debc0 tests: Remove valgrind error from tests/get_path
      df536831d02c checks: add graph binding checks
      2347c96edcbe checks: add a check for duplicate unit-addresses of child nodes
      8f1b35f88395 Correct overlay syntactic sugar for generating target-path fragments
      afbddcd418fb Suppress warnings on overlay fragments
      119e27300359 Improve tests for dtc overlay generation
      Signed-off-by: 's avatarRob Herring <robh@kernel.org>
  2. 06 Mar, 2018 1 commit
    • Rob Herring's avatar
      scripts/dtc: Update to upstream version v1.4.6-9-gaadd0b65c987 · 9130ba88
      Rob Herring authored
      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: 's avatarRob Herring <robh@kernel.org>
  3. 03 Oct, 2017 1 commit
    • Rob Herring's avatar
      scripts/dtc: Update to upstream version v1.4.5-3-gb1a60033c110 · 4201d057
      Rob Herring authored
      This adds the following commits from upstream:
      b1a60033c110 tests: Add a test for overlays syntactic sugar
      737b2df39cc8 overlay: Add syntactic sugar version of overlays
      497432fd2131 checks: Use proper format modifier for size_t
      22a65c5331c2 dtc: Bump version to v1.4.5
      c575d8059fff Add fdtoverlay to .gitignore
      b6a6f9490d19 fdtoverlay: Sanity check blob size
      8c1eb1526d2d pylibfdt: Use Python2 explicitly
      ee3d26f6960b checks: add interrupts property check
      c1e7738988f5 checks: add gpio binding properties check
      b3bbac02d5e3 checks: add phandle with arg property checks
      fe50bd1ecc1d fdtget: Split out cell list display into a new function
      62d812308d11 README: Add a note about test_tree1.dts
      5bed86aee9e8 pylibfdt: Add support for fdt_subnode_offset()
      46f31b65b3b3 pylibfdt: Add support for fdt_node_offset_by_phandle()
      a3ae43723687 pylibfdt: Add support for fdt_parent_offset()
      a198af80344c pylibfdt: Add support for fdt_get_phandle()
      b9eba92ea50f tests: Return a failure code when any tests fail
      155faf6cc209 pylibfdt: Use local pylibfdt module
      50e5cd07f325 pylibfdt: Add a test for use of uint32_t
      ab78860f09f5 pylibfdt: Add stdint include to fix uint32_t
      36f511fb1113 tests: Add stacked overlay tests on fdtoverlay
      1bb00655d3e5 fdt: Allow stacked overlays phandle references
      a33c2247ac8d Introduce fdt_setprop_placeholder() method
      0016f8c2aa32 dtc: change default phandles to ePAPR style instead of both
      e3b9a9588a35 tests: fdtoverlay unit test
      42409146f2db fdtoverlay: A tool that applies overlays
      aae22722fc8d manual: Document missing options
      13ce6e1c2fc4 dtc: fix sprintf() format string error, again
      d990b8013889 Makefile: Fix build on MSYS2 and Cygwin
      51f56dedf8ea Clean up shared library compile/link options
      21a2bc896e3d Suppress expected error message in fdtdump test
      2a42b14d0d03 dtc: check.c fix compile error
      a10cb3c818d3 Fix get_node_by_path string equality check
      548aea2c436a fdtdump: Discourage use of fdtdump
      c2258841a785 fdtdump: Fix over-zealous version check
      9067ee4be0e6 Fix a few whitespace and style nits
      e56f2b07be38 pylibfdt: Use setup.py to build the swig file
      896f1c133265 pylibfdt: Use Makefile constructs to implement NO_PYTHON
      90db6d9989ca pylibfdt: Allow setup.py to operate stand-alone
      e20d9658cd8f Add Coverity Scan support
      b04a2cf08862 pylibfdt: Fix code style in setup.py
      1c5170d3a466 pylibfdt: Rename libfdt.swig to libfdt.i
      580a9f6c2880 Add a libfdt function to write a property placeholder
      ab15256d8d02 pylibfdt: Use the call function to simplify the Makefile
      9f2e3a3a1f19 pylibfdt: Use the correct libfdt version in the module
      e91c652af215 pylibfdt: Enable installation of Python module
      8a892fd85d94 pylibfdt: Allow building to be disabled
      741cdff85d3e .travis.yml: Add builds with and without Python library prerequisites
      14c4171f4f9a pylibfdt: Use package_dir to set the package directory
      89a5062ab231 pylibfdt: Use environment to pass C flags and files
      4e0e0d049757 pylibfdt: Allow pkg-config to be supplied in the environment
      6afd7d9688f5 Correct typo: s/pylibgfdt/pylibfdt/
      Signed-off-by: 's avatarRob Herring <robh@kernel.org>
  4. 22 Mar, 2017 1 commit
    • Rob Herring's avatar
      scripts/dtc: Update to upstream version v1.4.4-8-g756ffc4f52f6 · 89d12310
      Rob Herring authored
      This adds the following commits from upstream:
      756ffc4f52f6 Build pylibfdt as part of the normal build process
      8cb3896358e9 Adjust libfdt.h to work with swig
      b40aa8359aff Mention pylibfdt in the documentation
      12cfb740cc76 Add tests for pylibfdt
      50f250701631 Add an initial Python library for libfdt
      cdbb2b6c7a3a checks: Warn on node name unit-addresses with '0x' or leading 0s
      4c15d5da17cc checks: Add bus checks for simple-bus buses
      33c3985226d3 checks: Add bus checks for PCI buses
      558cd81bdd43 dtc: Bump version to v1.4.4
      c17a811c62eb fdtput: Remove star from value_len documentation
      194d5caaefcb fdtget: Use @return to document the return value
      d922ecdd017b tests: Make realloc_fdt() really allocate *fdt
      921cc17fec29 libfdt: overlay: Check the value of the right variable
      9ffdf60bf463 dtc: Simplify asm_emit_string() implementation
      881012e44386 libfdt: Change names of sparse helper macros
      bad5b28049e5 Fix assorted sparse warnings
      672ac09ea04d Clean up gcc attributes
      49300f2ade6a dtc: Don't abuse struct fdt_reserve_entry
      fa8bc7f928ac dtc: Bump version to v1.4.3
      34a9886a177f Add printf format attributes
      f72508e2b6ca Correct some broken printf() like format mismatches
      397d5ef0203c libfdt: Add fdt_setprop_empty()
      69a1bd6ad3f9 libfdt: Remove undefined behaviour setting empty properties
      acd1b534a592 Print output filename as part of warning messages
      120775eb1cf3 dtc: Use streq() in preference to strcmp()
      852e9ecbe197 checks: Add Warning for stricter node name character checking
      ef0e8f061534 checks: Add Warning for stricter property name character checking
      00d7bb1f4b0e dtc: pos parameter to srcpos_string() can't be NULL
      95d57726bca4 livetree.c: Fix memory leak
      3b9c97093d6e dtc: Fix NULL pointer use in dtlabel + dtref case
      43eb551426ea manual: Fix typo it -> in
      4baf15f7f13f Makefile: Add tags rule
      Signed-off-by: 's avatarRob Herring <robh@kernel.org>
  5. 04 Jan, 2017 1 commit
    • Rob Herring's avatar
      scripts/dtc: Update to upstream version 0931cea3ba20 · 6f05afcb
      Rob Herring authored
      Sync to upstream dtc commit 0931cea3ba20 ("dtc: fdtdump: check fdt if
      not in scanning mode"). In particular, this pulls in dtc overlay
      This adds the following commits from upstream:
      f88865469b65 dtc: Fix memory leak in character literal parsing
      00fbb8696b66 Rename boot_info
      1ef86ad2c24f dtc: Clean up /dts-v1/ and /plugin/ handling in grammar
      e3c769aa9c16 dtc: Don't always generate __symbols__ for plugins
      c96cb3c0169e tests: Don't use -@ on plugin de/recompile tests
      66381538ce24 tests: Remove "suppression of fixups" tests
      ba765b273f0f tests: Clarify dtc overlay tests
      6ea8cd944fcd tests: More thorough tests of libfdt overlay application without dtc
      7d8ef6e1db97 tests: Correct fdt handling of overlays without fixups and base trees without symbols
      b4dc0ed8b127 tests: Fix double expansion bugs in test code
      3ea879dc0c8f tests: Split overlay tests into those with do/don't exercise dtc plugin generation
      47b4d66a2f11 tests: Test auto-alias generation on base tree, not overlay
      72e1ad811523 tests: Make overlay/plugin tests unconditional
      e7b3c3b5951b tests: Add overlay tests
      9637e3f772a9 tests: Add check_path test
      20f29d8d41f6 dtc: Plugin and fixup support
      a2c92cac53f8 dtc: Document the dynamic plugin internals
      8f70ac39801d checks: Pass boot_info instead of root node
      ea10f953878f libfdt: add missing errors to fdt_strerror()
      daa75e8fa594 libfdt: fix fdt_stringlist_search()
      e28eff5b787a libfdt: fix fdt_stringlist_count()
      ae97c7722840 tests: overlay: Rename the device tree blobs to be more explicit
      96162d2bd9cb tests: overlay: Add test suffix to the compiled blobs
      5ce8634733b7 libfdt: Add fdt_overlay_apply to the exported symbols
      804a9db90ad2 fdt: strerr: Remove spurious BADOVERLAY
      e8c3a1a493fa tests: overlay: Move back the bad fixup tests
      7a72d89d3f81 libfdt: overlay: Fix symbols and fixups nodes condition
      cabbaa972cdd libfdt: overlay: Report a bad overlay for mismatching local fixups
      deb0a5c1aeaa libfdt: Add BADPHANDLE error string
      7b7a6be9ba15 libfdt: Don't use 'index' as a local variable name
      aea8860d831e tests: Add tests cases for the overlay code
      0cdd06c5135b libfdt: Add overlay application function
      39240cc865cf libfdt: Extend the reach of FDT_ERR_BADPHANDLE
      4aa3a6f5e6d9 libfdt: Add new errors for the overlay code
      6d1832c9e64b dtc: Remove "home page" link
      45fd440a9561 Fix some typing errors in libfdt.h and livetree.c
      a59be4939c13 Merge tag 'v1.4.2'
      a34bb721caca dtc: Fix assorted problems in the testcases for the -a option
      874f40588d3e Implement the -a option to pad dtb aligned
      ec02b34c05be dtc: Makefile improvements for release uploading
      1ed45d40a137 dtc: Bump version to 1.4.2
      36fd7331fb11 libfdt: simplify fdt_del_mem_rsv()
      d877364e4a0f libfdt: Add fdt_setprop_inplace_namelen_partial
      3e9037aaad44 libfdt: Add fdt_getprop_namelen_w
      84e0e1346c68 libfdt: Add max phandle retrieval function
      d29126c90acb libfdt: Add iterator over properties
      902d0f0953d0 libfdt: Add a subnodes iterator macro
      c539075ba8ba fdtput.c: Fix memory leak.
      f79ddb83e185 fdtget.c: Fix memory leak
      1074ee54b63f convert-dtsv0-lexer.l: fix memory leak
      e24d39a024e6 fdtdump.c: make sure size_t argument to memchr is always unsigned.
      44a59713cf05 Remove unused srcpos_dump() function
      cb9241ae3453 DTC: Fix memory leak on flatname.
      1ee0ae24ea09 Simplify check field and macro names
      9d97527a8621 Remove property check functions
      2e709d158e11 Remove tree check functions
      c4cb12e193e3 Alter grammar to allow multiple /dts-v1/ tags
      d71d25d76012 Use xasprintf() in srcpos
      9dc404958e9c util: Add xasprintf portable asprintf variant
      beef80b8b55f Correct a missing space in a fdt_header cast
      68d43cec1253 Correct line lengths in libfdt.h
      b0dbceafd49a Correct space-after-tab in libfdt.h
      Signed-off-by: 's avatarRob Herring <robh@kernel.org>
  6. 29 Apr, 2015 1 commit
  7. 21 Jan, 2014 1 commit
    • Grant Likely's avatar
      scripts/dtc: Update to upstream version v1.4.0 · 73ab39b1
      Grant Likely authored
      Update to the latest version of dtc with the following notable
      enhancements and bug fixes:
      * fdtput: expand fdt if value does not fit
      * dtc/fdt{get, put}/convert-dtsv0-lexer: convert to new usage helpers
      * libfdt: Add fdt_next_subnode() to permit easy subnode iteration
      * utilfdt_read: pass back up the length of data read
      * util_version: new helper for displaying version info
      * die: constify format string arg
      * utilfdt_read_err: use xmalloc funcs
      * Export fdt_stringlist_contains()
      * dtc: Drop the '-S is deprecated' warning
      * dtc/libfdt: sparse fixes
      * dtc/libfdt: introduce fdt types for annotation by endian checkers
      * Fix util_is_printable_string
      * dtc: srcpos_verror() should print to stderr
      * libfdt: Added missing functions to shared library
      Shipped bison/flex generated files were built on an Ubuntu 13.10 system.
      Signed-off-by: 's avatarGrant Likely <grant.likely@linaro.org>
  8. 17 Oct, 2012 1 commit
  9. 01 Oct, 2012 1 commit
  10. 03 Jan, 2011 1 commit
  11. 02 May, 2009 1 commit
    • David Gibson's avatar
      Move dtc and libfdt sources from arch/powerpc/boot to scripts/dtc · 9fffb55f
      David Gibson authored
      The powerpc kernel always requires an Open Firmware like device tree
      to supply device information.  On systems without OF, this comes from
      a flattened device tree blob.  This blob is usually generated by dtc,
      a tool which compiles a text description of the device tree into the
      flattened format used by the kernel.  Sometimes, the bootwrapper makes
      small changes to the pre-compiled device tree blob (e.g. filling in
      the size of RAM).  To do this it uses the libfdt library.
      Because these are only used on powerpc, the code for both these tools
      is included under arch/powerpc/boot (these were imported and are
      periodically updated from the upstream dtc tree).
      However, the microblaze architecture, currently being prepared for
      merging to mainline also uses dtc to produce device tree blobs.  A few
      other archs have also mentioned some interest in using dtc.
      Therefore, this patch moves dtc and libfdt from arch/powerpc into
      scripts, where it can be used by any architecture.
      The vast bulk of this patch is a literal move, the rest is adjusting
      the various Makefiles to use dtc and libfdt correctly from their new
      Signed-off-by: 's avatarDavid Gibson <david@gibson.dropbear.id.au>
      Signed-off-by: 's avatarLinus Torvalds <torvalds@linux-foundation.org>
  12. 20 Aug, 2008 1 commit
  13. 20 Dec, 2007 1 commit