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  1. 29 Jul, 2012 1 commit
  3. 15 Oct, 2011 1 commit
  5. 29 Jul, 2011 1 commit
  7. 04 Apr, 2011 3 commits
  9. 14 Jan, 2011 3 commits
  11. 17 Nov, 2010 1 commit
    • Sebastien Carlier's avatar
      Switch from archive libraries to partial linking · 6d8962e8
      Sebastien Carlier authored 
      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: default avatarSebastien Carlier <sebastien.carlier@gmail.com>
      6d8962e8
  13. 14 Nov, 2010 1 commit
    • Peter Tyser's avatar
      fsl: Clean up printing of PCI boot info · 8ca78f2c
      Peter Tyser authored 
      Previously boards used a variety of indentations, newline styles, and
colon styles for the PCI information that is printed on bootup.  This
patch unifies the style to look like:

...
NAND:  1024 MiB
PCIE1: connected as Root Complex
           Scanning PCI bus 01
        04  01  8086  1010  0200  00
        04  01  8086  1010  0200  00
        03  00  10b5  8112  0604  00
        02  01  10b5  8518  0604  00
        02  02  10b5  8518  0604  00
        08  00  1957  0040  0b20  00
        07  00  10b5  8518  0604  00
        09  00  10b5  8112  0604  00
        07  01  10b5  8518  0604  00
        07  02  10b5  8518  0604  00
        06  00  10b5  8518  0604  00
        02  03  10b5  8518  0604  00
        01  00  10b5  8518  0604  00
PCIE1: Bus 00 - 0b
PCIE2: connected as Root Complex
           Scanning PCI bus 0d
        0d  00  1957  0040  0b20  00
PCIE2: Bus 0c - 0d
In:    serial
...
Signed-off-by: default avatarPeter Tyser <ptyser@xes-inc.com>
CC: wd@denx.de
CC: sr@denx.de
CC: galak@kernel.crashing.org
      8ca78f2c
  15. 20 Oct, 2010 2 commits
  17. 18 Oct, 2010 2 commits
    • Wolfgang Denk's avatar
      Makefile: move all Power Architecture boards into boards.cfg · 2ae18241
      Wolfgang Denk authored 
      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: default avatarWolfgang Denk <wd@denx.de>
      2ae18241
    • Wolfgang Denk's avatar
      Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE · 14d0a02a
      Wolfgang Denk authored 
      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: default avatarWolfgang Denk <wd@denx.de>
      14d0a02a
  19. 20 Jul, 2010 3 commits
  21. 21 Apr, 2010 1 commit
  23. 13 Apr, 2010 3 commits
  25. 05 Nov, 2009 1 commit
  27. 16 Oct, 2009 1 commit
  29. 03 Oct, 2009 1 commit
    • Peter Tyser's avatar
      ppc: Enable full relocation to RAM · 85829017
      Peter Tyser authored 
      The following changes allow U-Boot to fully relocate from flash to
RAM:
 - Remove linker scripts' .fixup sections from the .text section
 - Add -mrelocatable to PLATFORM_RELFLAGS for all boards
 - Define CONFIG_RELOC_FIXUP_WORKS for all boards

Previously, U-Boot would partially relocate, but statically initialized
pointers needed to be manually relocated.
Signed-off-by: default avatarPeter Tyser <ptyser@xes-inc.com>
      85829017
  31. 28 Aug, 2009 3 commits
  33. 22 Jul, 2009 1 commit
  35. 04 Apr, 2009 2 commits
  37. 01 Apr, 2009 2 commits
    • Kumar Gala's avatar
      86xx: Cleanup MP support · 7649a590
      Kumar Gala authored 
      * Use CONFIG_MP instead of CONFIG_NUM_CPUS to match 85xx
* Introduce determine_mp_bootpg() helper.  We'll need this to address a
  bug introduced in v2009.03 with 86xx MP booting.  We have to make sure
  to reserve the region of memory used for the MP bootpg() so other
  u-boot code doesn't use it.
* Added dummy versions of cpu_reset(), cpu_status() & cpu_release() to
  allow cmd_mp.c to build and work. In the future we should look at
  implementing all these functions. This could be common w/85xx if we
  use spin tables on 86xx.
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
      7649a590
    • Becky Bruce's avatar
      mpc8641hpcn/sbc8641d: Add missing board_lmb_reserves · f6ef8b7a
      Becky Bruce authored 
      We're missing the board_lmb_reserve definitions that allow
cpu_mp_lmb_reserve to be called; this means that Linux
is free to reallocate reserved pages.  Linux currently boots
because we're getting lucky - the page we've reserved is
high enough in memory that it isn't allocated by Linux
while we still need it to be in existence.
Signed-off-by: default avatarBecky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
      f6ef8b7a
  39. 20 Mar, 2009 1 commit
    • Trent Piepho's avatar
      Fix all linker script to handle all rodata sections · f62fb999
      Trent Piepho authored 
      A recent gcc added a new unaligned rodata section called '.rodata.str1.1',
which needs to be added the the linker script.  Instead of just adding this
one section, we use a wildcard ".rodata*" to get all rodata linker section
gcc has now and might add in the future.

However, '*(.rodata*)' by itself will result in sub-optimal section
ordering.  The sections will be sorted by object file, which causes extra
padding between the unaligned rodata.str.1.1 of one object file and the
aligned rodata of the next object file.  This is easy to fix by using the
SORT_BY_ALIGNMENT command.

This patch has not be tested one most of the boards modified.  Some boards
have a linker script that looks something like this:

*(.text)
. = ALIGN(16);
*(.rodata)
*(.rodata.str1.4)
*(.eh_frame)

I change this to:

*(.text)
. = ALIGN(16);
*(.eh_frame)
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))

This means the start of rodata will no longer be 16 bytes aligned.
However, the boundary between text and rodata/eh_frame is still aligned to
16 bytes, which is what I think the real purpose of the ALIGN call is.
Signed-off-by: default avatarTrent Piepho <xyzzy@speakeasy.org>
      f62fb999
  41. 17 Feb, 2009 1 commit
    • Peter Tyser's avatar
      86xx: Reset update · 4ef630df
      Peter Tyser authored 
      Update the 86xx reset sequence to try executing a board-specific reset
function.  If the board-specific reset is not implemented or does not
succeed, then assert #HRESET_REQ.  Using #HRESET_REQ is a more standard
reset procedure than the previous method and allows all board
peripherals to be reset if needed.
Signed-off-by: default avatarPeter Tyser <ptyser@xes-inc.com>
      4ef630df
  43. 13 Jan, 2009 1 commit
  45. 18 Nov, 2008 1 commit
  47. 02 Nov, 2008 1 commit
  49. 30 Oct, 2008 1 commit
  51. 24 Oct, 2008 1 commit