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* x86: Split sc520 memory sizing versus reportingGraeme Russ2010-05-06-38/+61
| | | | | | | | This patch allows the low-level assembler boot-strap to obtain the RAM size without calling the destructive 'sizer' routine. This allows boot-strapping from a U-Boot image loaded in RAM Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
* x86: Fix sc520 memory size reportingGraeme Russ2010-05-06-18/+17
| | | | | | | | There is an error in how the assembler version of the sc520 memory size reporting code works. As a result, it will only ever report at most the size of one bank of RAM Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
* x86: Add register dump to crash handlersGraeme Russ2010-05-06-34/+180
| | | | | | | | Shamelessly steal the Linux x86 crash handling code and shove it into U-Boot (cool - it fits). Be sure to include suitable attribution to Linus Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
* x86: Fix MMCR AccessGraeme Russ2010-05-06-52/+63
| | | | | | Change sc520 MMCR Access to use memory accessor functions Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
* i386: Move cpu/i386/* to arch/i386/cpu/*Peter Tyser2010-04-13-0/+2643
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>