1. 29 Nov, 2018 1 commit
    • Rob Herring's avatar
      scripts/dtc: Update to upstream version v1.4.7-57-gf267e674d145 · c2e7075c
      Rob Herring authored
      This adds the following commits from upstream:
      
      f267e674d145 checks: Fix crash with multiple source annotations
      3616b9a811b6 checks: Use source position information for check failures
      2bdbd07a1223 checks: Make each message output atomic
      a1eff70c02cf util: Add xa{v}sprintf_append functions
      82a52ce4573b libfdt: Add a test for fdt_getprop_by_offset()
      607b8586b383 PEP8 / Flake8 cleanups for setup.py
      f9c0a425b648 Remove broken objdir / srcdir support
      5182b5e6f28c pylibfdt: Use common PREFIX variable
      d45bf1f5f2a6 Refine make tests_clean target
      99284c4db9cb Refine pylibfdt_clean target
      a4629cfaedfb Refine libfdt_clean target
      08380fc43aa2 tests: Use modern octal literals for Python
      8113c00b99d3 pylibfdt: Allow switch to Python 3 via environment variable PYTHON
      11738cf01f15 libfdt: Don't use memcpy to handle unaligned reads on ARM
      86a288a73670 checks: Restructure check_msg to decrease indentation
      5667e7ef9a9a annotations: add the annotation functionality
      8e20ccf52f90 annotations: add positions
      ca930e20bb54 tests: Don't lose errors from make checkm
      43366bb4eeee tests: Property count valgrind errors in wrapped tests
      5062516fb8cb srcpos: Remove srcpos_empty
      a3143fafbf83 Revert "annotations: add positions"
      403cc79f06a1 checks: Update SPI bus check for 'spi-slave'
      baa1d2cf7894 annotations: add positions
      ff2ad38f6a5a Merge remote-tracking branch 'origin/pr/18'
      aa7254d9cb17 libfdt: return correct value if #size-cells property is not present
      49903aed7783 use ptrdiff_t modifier for printing pointer differences
      da2b691ccf68 treesource: Fix dts output for phandles in middle of a sequence of ints
      8f8b77a0d62d tests: Wrap check_align() calls with base_run_test()
      522d81d572f2 Fix dts output with a REF_PATH marker
      e45198c98359 Added test cases for target references
      0fcffda15e9f Merge nodes with local target label references
      1e4a0928f3b3 pylibfdt: Don't have setup.py depend on where it's invoked from
      ca399b14956f pylibfdt: Eliminate run_setup make function
      98972f1b3e33 pylibfdt: Improved version extraction
      7ba2be6cda5f pylibfdt: Don't silence setup.py when V=1
      7691f9d39301 pylibfdt: Make SETUP make variable
      855b9963def9 pylibfdt: Simpler CFLAGS handling
      47cafbeeb977 pylibfdt: Link extension module with libfdt rather than rebuilding
      dd695d6afb19 pylibfdt: Correctly set build output directory
      59327523d0d8 pylibfdt: We don't need include files from the base directory
      e84742aa7b93 checks: fix simple-bus compatible matching
      8c59a97ce096 Fix missing labels when emitting dts format
      d448f9a5fd94 Revert dts output formatting changes of spaces around brackets
      Signed-off-by: default avatarRob Herring <robh@kernel.org>
      c2e7075c
  2. 20 Sep, 2018 1 commit
    • Rob Herring's avatar
      scripts/dtc: Update to upstream version v1.4.7-14-gc86da84d30e4 · f858927f
      Rob Herring authored
      Major changes are I2C and SPI bus checks, YAML output format (for
      future validation), some new libfdt functions, and more libfdt
      validation of dtbs.
      
      The YAML addition adds an optional dependency on libyaml. pkg-config is
      used to test for it and pkg-config became a kconfig dependency in 4.18.
      
      This adds the following commits from upstream:
      
      c86da84d30e4 Add support for YAML encoded output
      361b5e7d8067 Make type_marker_length helper public
      bfbfab047e45 pylibfdt: Add a means to add and delete notes
      9005f4108e7c pylibfdt: Allow delprop() to return errors
      b94c056b137e Make valgrind optional
      fd06c54d4711 tests: Better testing of dtc -I fs mode
      c3f50c9a86d9 tests: Allow dtbs_equal_unordered to ignore mem reserves
      0ac9fdee37c7 dtc: trivial '-I fs -O dts' test
      0fd1c8c783f3 pylibfdt: fdt_get_mem_rsv returns 2 uint64_t values
      04853cad18f4 pylibfdt: Don't incorrectly / unnecessarily override uint64_t typemap
      9619c8619c37 Kill bogus TYPE_BLOB marker type
      ac68ff92ae20 parser: add TYPE_STRING marker to path references
      90a190eb04d9 checks: add SPI bus checks
      53a1bd546905 checks: add I2C bus checks
      88f18909db73 dtc: Bump version to v1.4.7
      85bce8b2f06d tests: Correction to vg_prepare_blob()
      57f7f9e7bc7c tests: Don't call memcmp() with NULL arguments
      c12b2b0c20eb libfdt: fdt_address_cells() and fdt_size_cells()
      3fe0eeda0b7f livetree: Set phandle properties type to uint32
      853649acceba pylibfdt: Support the sequential-write interface
      9b0e4fe26093 tests: Improve fdt_resize() tests
      1087504bb3e8 libfdt: Add necessary header padding in fdt_create()
      c72fa777e613 libfdt: Copy the struct region in fdt_resize()
      32b9c6130762 Preserve datatype markers when emitting dts format
      6dcb8ba408ec libfdt: Add helpers for accessing unaligned words
      42607f21d43e tests: Fix incorrect check name 'prop_name_chars'
      9d78c33bf8a1 tests: fix grep for checks error messages
      b770f3d1c13f pylibfdt: Support setting the name of a node
      2f0d07e678e0 pylibfdt: Add functions to set and get properties as strings
      354d3dc55939 pylibfdt: Update the bytearray size with pack()
      3c374d46acce pylibfdt: Allow reading integer values from properties
      49d32ce40bb4 pylibfdt: Use an unsigned type for fdt32_t
      481246a0c13a pylibfdt: Avoid accessing the internal _fdt member in tests
      9aafa33d99ed pylibfdt: Add functions to update properties
      5a598671fdbf pylibfdt: Support device-tree creation/expansion
      483e170625e1 pylibfdt: Add support for reading the memory reserve map
      29bb05aa4200 pylibfdt: Add support for the rest of the header functions
      582a7159a5d0 pylibfdt: Add support for fdt_next_node()
      f0f8c9169819 pylibfdt: Reorder functions to match libfdt.h
      64a69d123935 pylibfdt: Return string instead of bytearray from getprop()
      4d09a83420df fdtput: Add documentation
      e617cbe1bd67 fdtget: Add documentation
      180a93924014 Use <inttypes.h> format specifiers in a bunch of places we should
      b9af3b396576 scripts/dtc: Fixed format mismatch in fprintf
      4b8fcc3d015c libfdt: Add fdt_check_full() function
      c14223fb2292 tests: Use valgrind client requests for better checking
      5b67d2b955a3 tests: Better handling of valgrind errors saving blobs
      e2556aaeb506 tests: Remove unused #define
      fb9c6abddaa8 Use size_t for blob lengths in utilfdt_read*
      0112fda03bf6 libfdt: Add fdt_header_size()
      6473a21d8bfe Consolidate utilfdt_read_len() variants
      d5db5382c5e5 libfdt: Safer access to memory reservations
      719d582e98ec libfdt: Propagate name errors in fdt_getprop_by_offset()
      70166d62a27f libfdt: Safer access to strings section
      eb890c0f77dc libfdt: Make fdt_check_header() more thorough
      899d6fad93f3 libfdt: Improve sequential write state checking
      04b5b4062ccd libfdt: Clean up header checking functions
      44d3efedc816 Preserve datatype information when parsing dts
      f0be81bd8de0 Make Property a subclass of bytearray
      24b1f3f064d4 pylibfdt: Add a method to access the device tree directly
      Signed-off-by: default avatarRob Herring <robh@kernel.org>
      f858927f
  3. 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: default avatarRob Herring <robh@kernel.org>
      89d12310
  4. 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
      support.
      
      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: default avatarRob Herring <robh@kernel.org>
      6f05afcb
  5. 29 Apr, 2015 1 commit
  6. 09 Jun, 2014 1 commit
  7. 01 Oct, 2012 1 commit
  8. 03 Jan, 2011 1 commit
  9. 15 Nov, 2009 1 commit
  10. 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
      locations.
      Signed-off-by: default avatarDavid Gibson <david@gibson.dropbear.id.au>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      9fffb55f
  11. 20 Aug, 2008 1 commit
  12. 20 Dec, 2007 1 commit