u-boot.git/cpu/mpc83xx/cpu_init.c, branch v1.3.2

mpc83xx: Fix the fatal conflict of merge

2008-01-17T17:01:52+00:00

The commit 9e89647889cd4b5ada5b5e7cad6cbe55737a08d7
will cause the mpc8315erdb board can't boot up.

The patch fix that bug, and remove the duplicated #ifdef
CFG_SPCR_TSECEP code and clean the SCCR_TSEC2 for
MPC8313E processor.

Signed-off-by: Dave Liu 
Signed-off-by: Kim Phillips

mpc83xx: add support for more system clock performance controls

2008-01-16T18:32:39+00:00

System registers that are modified are the Arbiter Configuration
Register (ACR), the System Priority Control Register (SPCR), and the
System Clock Configuration Register (SCCR).

Signed-off by: Michael F. Reiss 
Signed-off by: Joe D'Abbraccio 
Signed-off-by: Kim Phillips

mpc83xx: Add config of eTSEC emergency priority in SPCR

2008-01-16T18:00:49+00:00

The TSEC emergency priority definition of 831x/837x
is different than the definition of 834x in SPCR register.

Add the other config of TSEC emergency priority into
cpu_init.c

Signed-off-by: Dave Liu 
Signed-off-by: Kim Phillips

mpc83xx: Add the support of MPC837xEMDS board

2008-01-08T15:55:39+00:00

The MPC837xEMDS board support:
* DDR2 400MHz hardcoded and SPD init
* Local bus NOR Flash
* I2C, UART, MII and RTC
* eTSEC RGMII
* PCI host

Signed-off-by: Dave Liu

mpc83xx: Add support for the display of reset status

2007-08-10T06:12:03+00:00

83xx processor family has many reset sources, such as
power on reset, software hard reset, software soft reset,
JTAG, bus monitor, software watchdog, check stop reset,
external hard reset, external software reset.
sometimes, to figure out the fault of system, we need to
know the cause of reset early before the prompt of
u-boot present.

Signed-off-by: Dave Liu 
Signed-off-by: Kim Phillips

Update SCCR programming in cpu_init_f() to support all 83xx processors

2007-08-10T06:12:03+00:00

Update the cpu_init_f() function in cpu/mpc83xx/cpu_init.c to program the
bitfields for all 83xx processors.  The code to update some bitfields was
compiled only on some processors.  Now, the bitfields are programmed as long
as the corresponding CFG_SCCR option is defined in the board header file.
This means that the board header file should not define any CFG_SCCR macros
for bitfields that don't exist on that processor, otherwise the SCCR will be
programmed incorrectly.

Signed-off-by: Timur Tabi 
Signed-off-by: Kim Phillips

mpc83xx: Fix config of Arbiter, System Priority, and Clock Mode

2007-03-02T20:08:26+00:00

The config value for:
* CFG_ACR_PIPE_DEP
* CFG_ACR_RPTCNT
* CFG_SPCR_TSEC1EP
* CFG_SPCR_TSEC2EP
* CFG_SCCR_TSEC1CM
* CFG_SCCR_TSEC2CM

Were not being used when setting the appropriate register

Added:
* CFG_SCCR_USBMPHCM
* CFG_SCCR_USBDRCM
* CFG_SCCR_PCICM
* CFG_SCCR_ENCCM

To allow full config of the SCCR.

Also removed random CFG_SCCR settings in MPC8349EMDS, TQM834x, and sbc8349
that were just bogus.

Signed-off-by: Kumar Gala

mpc83xx: Add support for the MPC832XEMDS board

2007-03-02T17:05:53+00:00

This patch supports DUART, ETH3/4 and PCI etc.

Signed-off-by: Dave Liu

mpc83xx: streamline the 83xx immr head file

2007-03-02T17:05:53+00:00

For better format and style, I streamlined the 83xx head files,
including immap_83xx.h and mpc83xx.h. In the old head files, 1)
duplicated macro definition appear in the both files; 2) the structure
of QE immr is duplicated in the immap_83xx.h and immap_qe.h; 3) The
macro definition put inside the each structure. So, I cleaned up the
structure of QE immr from immap_83xx.h, deleted the duplicated stuff and
moved the macro definition to mpc83xx.h, Just like MPC8260.

CHANGELOG

*streamline the 83xx immr head file

Signed-off-by: Dave Liu

mpc83xx: Miscellaneous code style fixes

2006-11-29T05:34:30+00:00

Implement various code style fixes and similar changes.

Signed-off-by: Timur Tabi