u-boot.git/cpu/i386, branch v2009.03

Moved SC520 Files (fix commit 407976185e0dda2c90e89027121a1071b9c77bfb)

2009-02-25T10:59:22+00:00

Fixes commit 407976185e0dda2c90e89027121a1071b9c77bfb

Signed-off-by: Graeme Russ

pci: Rename PCI_REGION_MEMORY to PCI_REGION_SYS_MEMORY for clarity

2009-02-07T22:50:04+00:00

The PCI_REGION_MEMORY and PCI_REGION_MEM are a bit to similar and
can be confusing when reading the code.

Rename PCI_REGION_MEMORY to PCI_REGION_SYS_MEMORY to clarify its used
for system memory mapping purposes.

Signed-off-by: Kumar Gala

Remove #ifdef CONFIG_SC520 in source code

2009-01-24T00:14:31+00:00

CONFIG_SC520 is now used for conditional compile

Signed-off-by: Graeme Russ

Added MMCR reset functionality

2009-01-24T00:13:25+00:00

Reset function specific to AMD SC520 microcontroller - Is more of a
'hard reset' that the triple fault.

Requires CONFIG_SYS_RESET_SC520 to be defined in config

I would have liked to add this to a new file (cpu/i386/sc520/reset.c)
but ld requires that a object file in a library arhive MUST contain
at least one function which does not override a weak function (and is
called from outside the object file) in order for that object file to
be extracted from the archive. This would be the only function on the
new file, and hence, will never get linked in.

Signed-off-by: Graeme Russ

Moved generic (triple fault) reset code

2009-01-24T00:12:20+00:00

Moved from interrupts.c to cpu.c and made into a weak function to
allow vendor specific override

Vendor specific CPU reset (like the AMD SC520 MMCR reset) can now be
added to the vendor specific code without the need to remember to
#undef usage of the generic method and if you forget to include your
custom reset method, you will always get the default.

Signed-off-by: Graeme Russ

Moved definition of set_vector() to new header file

2009-01-24T00:11:32+00:00

This allows for future tidy ups and functionality that will require
set_vector ()

Signed-off-by: Graeme Russ

Renamed cpu/i386/reset.S to resetvec.S

2009-01-24T00:06:25+00:00

Brings i386 in line with other CPUs with a reset vector and frees up reset.c
for CPU reset functions

Signed-off-by: Graeme Russ

Fixed path to sc520 SSI include file

2008-12-09T23:34:09+00:00

Signed Off By: Graeme Russ

i386: Renamed show_boot_progress in assembler code

2008-10-27T23:26:35+00:00

Renamed show_boot_progress in assembler init phase to
show_boot_progress_asm to avoid link conflicts with C version

Signed-off-by: Graeme Russ

rename CFG_ macros to CONFIG_SYS

2008-10-18T19:54:03+00:00

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