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  1. 03 2月, 2021 1 次提交
    • S
      common: Drop asm/global_data.h from common header · 401d1c4f
      由 Simon Glass 提交于 
      Move this out of the common header and include it only where needed.  In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly.   Finally, we have a few
cases where we did not need to include <asm/global_data.h> at all, so
remove that include.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NTom Rini <trini@konsulko.com>
      401d1c4f
  3. 17 7月, 2020 1 次提交
    • M
      treewide: convert bd_t to struct bd_info by coccinelle · b75d8dc5
      由 Masahiro Yamada 提交于 
      The Linux coding style guide (Documentation/process/coding-style.rst)
clearly says:

  It's a **mistake** to use typedef for structures and pointers.

Besides, using typedef for structures is annoying when you try to make
headers self-contained.

Let's say you have the following function declaration in a header:

  void foo(bd_t *bd);

This is not self-contained since bd_t is not defined.

To tell the compiler what 'bd_t' is, you need to include <asm/u-boot.h>

  #include <asm/u-boot.h>
  void foo(bd_t *bd);

Then, the include direcective pulls in more bloat needlessly.

If you use 'struct bd_info' instead, it is enough to put a forward
declaration as follows:

  struct bd_info;
  void foo(struct bd_info *bd);

Right, typedef'ing bd_t is a mistake.

I used coccinelle to generate this commit.

The semantic patch that makes this change is as follows:

  <smpl>
  @@
  typedef bd_t;
  @@
  -bd_t
  +struct bd_info
  </smpl>
Signed-off-by: NMasahiro Yamada <masahiroy@kernel.org>
      b75d8dc5
  5. 19 5月, 2020 3 次提交
  7. 25 1月, 2020 1 次提交
  9. 18 1月, 2020 1 次提交
  11. 03 12月, 2019 1 次提交
  13. 21 5月, 2019 3 次提交
  15. 07 5月, 2018 1 次提交
    • T
      SPDX: Convert all of our single license tags to Linux Kernel style · 83d290c5
      由 Tom Rini 提交于 
      When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.
Signed-off-by: NTom Rini <trini@konsulko.com>
      83d290c5
  17. 28 4月, 2018 1 次提交
  19. 05 3月, 2018 1 次提交
  21. 13 4月, 2017 1 次提交
  23. 06 4月, 2017 2 次提交
  25. 06 2月, 2016 1 次提交
  27. 21 11月, 2014 1 次提交
    • S
      fdt: Allow ft_board_setup() to report failure · e895a4b0
      由 Simon Glass 提交于 
      This function can fail if the device tree runs out of space. Rather than
silently booting with an incomplete device tree, allow the failure to be
detected.

Unfortunately this involves changing a lot of places in the code. I have
not changed behvaiour to return an error where one is not currently
returned, to avoid unexpected breakage.

Eventually it would be nice to allow boards to register functions to be
called to update the device tree. This would avoid all the many functions
to do this. However it's not clear yet if this should be done using driver
model or with a linker list. This work is left for later.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Acked-by: NAnatolij Gustschin <agust@denx.de>
      e895a4b0
  29. 14 9月, 2014 1 次提交
  31. 30 7月, 2014 2 次提交
    • M
      Add board MAINTAINERS files · 93d4334f
      由 Masahiro Yamada 提交于 
      We have switched to Kconfig and the boards.cfg file is going to
be removed. We have to retrieve the board status and maintainers
information from it.

The MAINTAINERS format as in Linux Kernel would be nice
because we can crib the scripts/get_maintainer.pl script.

After some discussion, we chose to put a MAINTAINERS file under each
board directory, not the top-level one because we want to collect
relevant information for a board into a single place.

TODO:
Modify get_maintainer.pl to scan multiple MAINTAINERS files.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Suggested-by: NTom Rini <trini@ti.com>
Acked-by: NSimon Glass <sjg@chromium.org>
      93d4334f
    • M
      kconfig: add board Kconfig and defconfig files · dd84058d
      由 Masahiro Yamada 提交于 
      This commit adds:
 - arch/${ARCH}/Kconfig
    provide a menu to select target boards
 - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig
    set CONFIG macros to the appropriate values for each board
 - configs/${TARGET_BOARD}_defconfig
    default setting of each board

(This commit was automatically generated by a conversion script
based on boards.cfg)

In Linux Kernel, defconfig files are located under
arch/${ARCH}/configs/ directory.
It works in Linux Kernel since ARCH is always given from the
command line for cross compile.

But in U-Boot, ARCH is not given from the command line.
Which means we cannot know ARCH until the board configuration is done.
That is why all the "*_defconfig" files should be gathered into a
single directory ./configs/.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: NSimon Glass <sjg@chromium.org>
      dd84058d
  33. 01 11月, 2013 1 次提交
  35. 20 9月, 2013 1 次提交
  37. 24 7月, 2013 1 次提交
  39. 29 7月, 2012 1 次提交
  41. 04 11月, 2011 1 次提交
  43. 16 10月, 2011 1 次提交
  45. 18 11月, 2010 1 次提交
    • S
      Switch from archive libraries to partial linking · 6d8962e8
      由 Sebastien Carlier 提交于 
      Before this commit, weak symbols were not overridden by non-weak symbols
found in archive libraries when linking with recent versions of
binutils.  As stated in the System V ABI, "the link editor does not
extract archive members to resolve undefined weak symbols".

This commit changes all Makefiles to use partial linking (ld -r) instead
of creating library archives, which forces all symbols to participate in
linking, allowing non-weak symbols to override weak symbols as intended.
This approach is also used by Linux, from which the gmake function
cmd_link_o_target (defined in config.mk and used in all Makefiles) is
inspired.

The name of each former library archive is preserved except for
extensions which change from ".a" to ".o".  This commit updates
references accordingly where needed, in particular in some linker
scripts.

This commit reveals board configurations that exclude some features but
include source files that depend these disabled features in the build,
resulting in undefined symbols.  Known such cases include:
- disabling CMD_NET but not CMD_NFS;
- enabling CONFIG_OF_LIBFDT but not CONFIG_QE.
Signed-off-by: NSebastien Carlier <sebastien.carlier@gmail.com>
      6d8962e8
  47. 19 10月, 2010 2 次提交
    • W
      Makefile: move all Power Architecture boards into boards.cfg · 2ae18241
      由 Wolfgang Denk 提交于 
      Clean up Makefile, and drop a lot of the config.mk files on the way.

We now also automatically pick all boards that are listed in
boards.cfg (and with all configurations), so we can drop the redundant
entries from MAKEALL to avoid building these twice.
Signed-off-by: NWolfgang Denk <wd@denx.de>
      2ae18241
    • W
      Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE · 14d0a02a
      由 Wolfgang Denk 提交于 
      The change is currently needed to be able to remove the board
configuration scripting from the top level Makefile and replace it by
a simple, table driven script.

Moving this configuration setting into the "CONFIG_*" name space is
also desirable because it is needed if we ever should move forward to
a Kconfig driven configuration system.
Signed-off-by: NWolfgang Denk <wd@denx.de>
      14d0a02a
  49. 24 9月, 2010 1 次提交
  51. 16 7月, 2010 1 次提交
    • B
      83xx/85xx/86xx: LBC register cleanup · f51cdaf1
      由 Becky Bruce 提交于 
      Currently, 83xx, 86xx, and 85xx have a lot of duplicated code
dedicated to defining and manipulating the LBC registers.  Merge
this into a single spot.

To do this, we have to decide on a common name for the data structure
that holds the lbc registers - it will now be known as fsl_lbc_t, and we
adopt a common name for the immap layouts that include the lbc - this was
previously known as either im_lbc or lbus; use the former.

In addition, create accessors for the BR/OR regs that use in/out_be32
and use those instead of the mismash of access methods currently in play.

I have done a successful ppc build all and tested a board or two from
each processor family.
Signed-off-by: NBecky Bruce <beckyb@kernel.crashing.org>
Acked-by: NKim Phillips <kim.phillips@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
      f51cdaf1
  53. 28 7月, 2009 1 次提交
  55. 19 7月, 2009 1 次提交
  57. 13 6月, 2009 1 次提交
  59. 08 2月, 2009 1 次提交
  61. 30 10月, 2008 1 次提交
  63. 19 10月, 2008 1 次提交
  65. 24 9月, 2008 1 次提交