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34fa9b21 |
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05-Sep-2017 |
Greg Ungerer <gerg@linux-m68k.org> |
m68k: move coldfire MMU initialization code The M54[78]x ColdFire parts are not the only members of the ColdFire family that have an MMU. But currently some of the early MMU initialization code is inside the startup code specific to only the ColdFire M54[78]x parts. Move that early ColdFire MMU init code so that it is run for other ColdFire parts running with MMU enabled. Specifically this means that the MMU initialization code will now also be run for the ColdFire M5441x parts when running with MMU enabled. The code move meant that the extern definition for the mmu_context_init() function had to be moved as well. To make it clear that is ColdFire specific I have renamed that with a "cf_" in front of it and put its extern definition in the mcfmmu.h (which is already included by the setup code). Reported-by: Angelo Dureghello <angelo@sysam.it> Tested-by: Angelo Dureghello <angelo@sysam.it> Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
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f7116065 |
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25-Aug-2016 |
Greg Ungerer <gerg@linux-m68k.org> |
m68k: move ColdFire _bootmem_alloc code The early ColdFire bootmem_alloc() code is currently only included in the board support for the Coldire 54xx platforms. It will be used on all ColdFire MMU enabled platforms as others are supported. So move the mcf54xx_bootmem_alloc() function to be generally available to all MMU enabled ColdFire parts (and use a more generic name for it). Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
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86a8280a |
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21-May-2016 |
Andrea Gelmini <andrea.gelmini@gelma.net> |
m68k: Assorted spelling fixes - s/acccess/access/ - s/accoding/according/ - s/addad/added/ - s/addreess/address/ - s/allocatiom/allocation/ - s/Assember/Assembler/ - s/compactnes/compactness/ - s/conneced/connected/ - s/decending/descending/ - s/diectly/directly/ - s/diplacement/displacement/ Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net> [geert: Squashed, fix arch/m68k/ifpsp060/src/pfpsp.S] Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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066bf87b |
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18-Oct-2011 |
Greg Ungerer <gerg@uclinux.org> |
m68k: ColdFire V4e MMU paging init code and miss handler The different ColdFire V4e MMU requires its own dedicated paging init code, and a TLB miss handler for its software driven TLB. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Matt Waddel <mwaddel@yahoo.com> Acked-by: Kurt Mahan <kmahan@xmission.com>
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8cee26f8 |
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13-Oct-2011 |
Greg Ungerer <gerg@uclinux.org> |
m68k: definitions for the ColdFire V4e MMU hardware Basic register level definitions to support the internal MMU of the V4e ColdFire cores. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Matt Waddel <mwaddel@yahoo.com> Acked-by: Kurt Mahan <kmahan@xmission.com>
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