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* MIPS: Add hugetlbfs page defines.David Daney2009-06-17
| | | | | Signed-off-by: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Fix sign-extension bug in 32-bit kernel on 32-bit hardware.Ralf Baechle2009-05-14
| | | | | | | Probably nobody does arithmetic on cp0 register values so this has never bitten. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Cavium: Add support for 8k and 32k page sizes.Ralf Baechle2009-05-14
| | | | | | | | Beyond the requirements of the architecture standard Cavium also supports 8k and 32k pages. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: David Daney <ddaney@caviumnetworks.com>
* MIPS: SMTC: Bring set/clear/change_c0_## return value semantics uptodate.Kevin D. Kissell2009-05-14
| | | | | Signed-off-by: Kevin D. Kissell <kevink@paralogos.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Change {set,clear,change}_c0_<foo> to return old value.Ralf Baechle2009-03-23
| | | | | | | This is more standard and useful and need for the following fix to work correctly. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Override assembler target architecture for octeon.David Daney2009-01-11
| | | | | | | | | Gas from binutils 2.19 fails to compile some cop1 instructions with -march=octeon. Since the cop1 instructions are present in mips1, use that arch instead. This will be fixed in binutils 2.20. Signed-off-by: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Add Cavium OCTEON specific register definitions to mipsregs.hDavid Daney2009-01-11
| | | | | Signed-off-by: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Add CONFIG_CPU_R5500 for NEC VR5500 series processorsShinya Kuribayashi2008-10-27
| | | | | | | | | | | | We already have sufficient infrastructure to support VR5500 and VR5500A series processors. Here's a Makefile support to make it selectable by ports, and enable it for NEC EMMA2RH Markeins board. This patch also fixes a confused target help, and adds 1Gb PageMask bits supported by VR5500 and its variants. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Move headfiles to new location below arch/mips/includeRalf Baechle2008-10-11
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>