u-boot.git/nand_spl, branch v2010.09

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

Move arch/ppc to arch/powerpc

2010-04-21T21:42:38+00:00

As discussed on the list, move "arch/ppc" to "arch/powerpc" to
better match the Linux directory structure.

Please note that this patch also changes the "ppc" target in
MAKEALL to "powerpc" to match this new infrastructure. But "ppc"
is kept as an alias for now, to not break compatibility with
scripts using this name.

Signed-off-by: Stefan Roese 
Acked-by: Wolfgang Denk 
Acked-by: Detlev Zundel 
Acked-by: Kim Phillips 
Cc: Peter Tyser 
Cc: Anatolij Gustschin

arm: Move cpu/$CPU to arch/arm/cpu/$CPU

2010-04-13T07:13:24+00:00

Signed-off-by: Peter Tyser

ppc: Move cpu/$CPU to arch/ppc/cpu/$CPU

2010-04-13T07:13:16+00:00

Signed-off-by: Peter Tyser

Replace "#include " with "#include "

2010-04-13T07:13:04+00:00

The appropriate include/asm-$ARCH directory should already by symlinked
to include/asm so using the whole "asm-$ARCH" path is unnecessary.

This change should also allow us to move the include/asm-$ARCH
directories into their appropriate lib/$ARCH/ directories.

Signed-off-by: Peter Tyser

Move lib_$ARCH directories to arch/$ARCH/lib

2010-04-13T07:13:03+00:00

Also move lib_$ARCH/config.mk to arch/$ARCH/config.mk

This change is intended to clean up the top-level directory structure
and more closely mimic Linux's directory organization.

Signed-off-by: Peter Tyser

Create CPUDIR variable

2010-04-13T07:12:59+00:00

The CPUDIR variable points to the location of a target's CPU directory.
Currently, it is set to cpu/$CPU.  However, using $CPUDIR will allow for
more flexibility in the future.  It lays the groundwork for reorganizing
U-Boot's directory structure to support a layout such as:

  arch/$ARCH/cpu/$CPU/* (architecture with multiple CPU types)
  arch/$ARCH/cpu/*      (architecture with one CPU type)

Signed-off-by: Peter Tyser

Add support for KARO TX25 board

2010-03-07T18:36:36+00:00

This is an i.MX25 base board with only NAND
so it uses nand_spl to boot.

Signed-off-by: John Rigby 

Tune configuration, add support for (redundant) environment in NAND.
Signed-off-by: Wolfgang Denk 

Acked-by: Wolfgang Denk 
CC: Fred Fan 
CC: Tom

mpc83xx: fix out-of-tree mpc8315 nand build

2010-03-02T17:24:40+00:00

commit 2e95004deb6e33e33bf1b8a92a38cd2115bac4c2 "mpc83xx: Add NAND boot support
for MPC8315E-RDB boards" symlinked nand_spl/board/freescale/mpc8315erdb to
mpc8313erdb in order to not duplicate code.

Since the main makefile builds nand_spl/board/$(BOARDDIR) (which makes sense),
and the board Makefile and linker script are the only two necessary files
to enable out-of-tree building, and other boards have duplicated nand makefiles
(e.g. 8536ds & 8569mds), it only seems prudent to copy these two files in the
name of the 8315 too.

Signed-off-by: Kim Phillips 
Cc: Anton Vorontsov 
Cc: Wolfgang Denk

Add MX25 support to nand_spl fsl nfc driver

2010-01-27T20:22:41+00:00

MX25 has a different version of the fsl_nfc
flash controller known as version 1.1.

Add support to the nand_spl fsl_nfc driver

Versioning differs from mainline mxc kernel driver
no consensus yet on if the naming here and in
Redboot or the kernel is "correct".

Signed-off-by: John Rigby 
Signed-off-by: Wolfgang Denk 
CC: Scott Wood