u-boot.git/board/sheldon, branch v2012.10

doc: cleanup - move board READMEs into respective board directories

2012-07-29T13:42:02+00:00

Also drop a few files referring to no longer / not yet supported
boards.

Signed-off-by: Wolfgang Denk 
Cc: Prafulla Wadaskar 
Cc: Stefan Roese 
Cc: Kim Phillips 
Cc: Andy Fleming 
Cc: Jason Jin 
Cc: Stefano Babic 
Cc: Daniel Schwierzeck 
Acked-by: Stefano Babic 
Acked-by: Daniel Schwierzeck

punt unused clean/distclean targets

2011-10-15T20:20:36+00:00

The top level Makefile does not do any recursion into subdirs when
cleaning, so these clean/distclean targets in random arch/board dirs
never get used.  Punt them all.

MAKEALL didn't report any errors related to this that I could see.

Signed-off-by: Mike Frysinger

Switch from archive libraries to partial linking

2010-11-17T20:02:18+00:00

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: Sebastien Carlier

Makefile: move all Power Architecture boards into boards.cfg

2010-10-18T20:12:04+00:00

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: Wolfgang Denk

Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE

2010-10-18T20:07:10+00:00

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: Wolfgang Denk

83xx: Remove warmboot parameter from PCI init functions

2010-09-23T19:14:42+00:00

This change lays the groundwork for the BOOTFLAG_* flags being removed.

This change has the small affect of delaying 100ms on PCI initialization
after a warm boot as opposed to the optimal 1ms on some boards.

Signed-off-by: Peter Tyser 

included the mpc8308_p1m board.

Signed-off-by: Kim Phillips

83xx/85xx/86xx: LBC register cleanup

2010-07-16T15:55:09+00:00

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: Becky Bruce 
Acked-by: Kim Phillips 
Signed-off-by: Kumar Gala

Removal of checkboard from spl bootstrap build for SIMPC8313

2010-05-17T19:44:25+00:00

This patch removes the checkboard function from the build of
the 4k bootstrap section for the SIMPC8313 as it is not needed
in the spl build.  This will allow > 100 bytes of extra room
for other uses.

Signed-off-by: Ron Madrid 
Signed-off-by: Kim Phillips

mpc83xx: Add UPMA configuration to SIMPC8313

2010-05-07T17:19:52+00:00

Added UPM array table, upmconfig, and Local Bus configuration support for SIMPC8313

Signed-off-by: Ron Madrid 
Signed-off-by: Kim Phillips

NAND boot: change NAND loader's relocate SP to CONFIG param

2009-09-16T02:30:09+00:00

So that we can set the NAND loader's relocate stack pointer
to the value other than the relocate address + 0x10000.

Signed-off-by: Mingkai Hu 
Acked-by: Kim Phillips 
Acked-by: Scott Wood 
Signed-off-by: Kumar Gala