u-boot.git/cpu/mpc512x, branch v2009.08

Update Freescale copyrights to remove "All Rights Reserved"

2009-07-29T07:59:22+00:00

"All Rights Reserved" conflicts with the GPL.

Signed-off-by: Kumar Gala

stdio/device: rework function naming convention

2009-07-17T22:27:46+00:00

So far the console API uses the following naming convention:

	======Extract======
	typedef struct device_t;

	int	device_register (device_t * dev);
	int	devices_init (void);
	int	device_deregister(char *devname);
	struct list_head* device_get_list(void);
	device_t* device_get_by_name(char* name);
	device_t* device_clone(device_t *dev);
	=======

which is too generic and confusing.

Instead of using device_XX and device_t we change this
into stdio_XX and stdio_dev

This will also allow to add later a generic device mechanism in order
to have support for multiple devices and driver instances.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD 

Edited commit message.

Signed-off-by: Wolfgang Denk

MPC512x: factor out common code

2009-07-13T22:02:41+00:00

Now that we have 3 boards for the MPC512x it turns out that they all
use the very same fixed_sdram() code.

This patch factors out this common code into cpu/mpc512x/fixed_sdram.c
and adds a new header file, include/asm-ppc/mpc512x.h, with some
macros, inline functions and prototype definitions specific to MPC512x
systems.

Signed-off-by: Wolfgang Denk 
Cc: Stefan Roese 
Cc: Reinhard Arlt

mpc512x: Fix problem with I2C access before relocation

2009-06-12T18:47:18+00:00

This is needed for the upcoming esd MECP5123 board port which uses
I2C EEPROM for environment storage.

Signed-off-by: Stefan Roese 
Cc: Reinhard Arlt 
Acked-by: Heiko Schocher

mpc512x: Use serial_setbrg() in serial_init() to not duplicate the code

2009-06-12T18:47:17+00:00

This patch removes the duplicated code for baudrate generator configuration
in the PSC serial_init() implementation by calling serial_setbrg() instead
of duplicating the code.

Signed-off-by: Stefan Roese

mpc512x: Fix PSC divisor calculation for baudrate setting

2009-06-12T18:47:17+00:00

The wrong input frequency was used in serial_setbrg(). This patch fixes
this by using ips_clk as input frequency for the PSC baudrate generator.

Signed-off-by: Stefan Roese

MPC512x: remove include/mpc512x.h

2009-06-12T18:47:16+00:00

Move needed definitions (register descriptions etc.) from
include/mpc512x.h  into  include/asm-ppc/immap_512x.h.

Instead of using a #define'd register offset, use a function that
provides the PATA controller's base address.

All the rest of include/mpc512x.h are register offset definitions
which can be eliminated by proper use of C structures.

There are only a few register offsets remaining that are needed in
cpu/mpc512x/start.S; for these we provide cpu/mpc512x/asm-offsets.h
which is intended as a temporary workaround only. In a later patch
this file will be removed, too, and then auto-generated from the
respective C structs.

Signed-off-by: Wolfgang Denk 
Cc: John Rigby

MPC512x: use I/O accessors instead of pointer accesses

2009-06-12T18:47:16+00:00

This commit changes the MPC512x code to use I/O accessor calls (i.e.
out_*() and in_*()) instead of using deprecated pointer accesses.

Signed-off-by: Wolfgang Denk 
Cc: John Rigby

MPC512x: add more hardware description to immap_512x.h

2009-06-12T18:47:16+00:00

- add GPIO module description
- add Address Latch Timing Register description
- add IO Control Memory Map
- add FEC Memory Map

Also change board/freescale/mpc5121ads/mpc5121ads.c and
cpu/mpc512x/iopin.c as needed.

Signed-off-by: Wolfgang Denk 
Cc: John Rigby

cpu/mpc512x/diu.c: fix warning: assignment from incompatible pointer type

2009-06-12T18:47:16+00:00

Signed-off-by: Wolfgang Denk 
Cc: John Rigby