1. 28 Apr, 2020 1 commit
    • Andre Przywara's avatar
      fdt/wrappers: Generalise fdtw_read_array() · 6e3a89f4
      Andre Przywara authored
      
      
      Currently our fdtw_read_array() implementation requires the length of
      the property to exactly match the requested size, which makes it less
      flexible for parsing generic device trees.
      Also the name is slightly misleading, since we treat the cells of the
      array as 32 bit unsigned integers, performing the endianess conversion.
      
      To fix those issues and align the code more with other DT users (Linux
      kernel or U-Boot), rename the function to "fdt_read_uint32_array", and
      relax the length check to only check if the property covers at least the
      number of cells we request.
      This also changes the variable names to be more in-line with other DT
      users, and switches to the proper data types.
      
      This makes this function more useful in later patches.
      
      Change-Id: Id86f4f588ffcb5106d4476763ecdfe35a735fa6c
      Signed-off-by: default avatarAndre Przywara <andre.przywara@arm.com>
      6e3a89f4
  2. 03 Feb, 2020 1 commit
  3. 04 Jan, 2019 1 commit
    • Antonio Nino Diaz's avatar
      Sanitise includes across codebase · 09d40e0e
      Antonio Nino Diaz authored
      Enforce full include path for includes. Deprecate old paths.
      
      The following folders inside include/lib have been left unchanged:
      
      - include/lib/cpus/${ARCH}
      - include/lib/el3_runtime/${ARCH}
      
      The reason for this change is that having a global namespace for
      includes isn't a good idea. It defeats one of the advantages of having
      folders and it introduces problems that are sometimes subtle (because
      you may not know the header you are actually including if there are two
      of them).
      
      For example, this patch had to be created because two headers were
      called the same way: e0ea0928 ("Fix gpio includes of mt8173 platform
      to avoid collision."). More recently, this patch has had similar
      problems: 46f9b2c3 ("drivers: add tzc380 support").
      
      This problem was introduced in commit 4ecca339
      
       ("Move include and
      source files to logical locations"). At that time, there weren't too
      many headers so it wasn't a real issue. However, time has shown that
      this creates problems.
      
      Platforms that want to preserve the way they include headers may add the
      removed paths to PLAT_INCLUDES, but this is discouraged.
      
      Change-Id: I39dc53ed98f9e297a5966e723d1936d6ccf2fc8f
      Signed-off-by: default avatarAntonio Nino Diaz <antonio.ninodiaz@arm.com>
      09d40e0e
  4. 02 Nov, 2018 2 commits
  5. 26 Feb, 2018 2 commits