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Streamline PL310 ARMops
Jeffrey Lee authored 
Detail:
  Some closer examination of the PL310 TRM reveals that there's no need to poll for completion of maintenance operations if we only use atomic ops.
  Since there's no particular need for us to use the background ops, just rewrite everything to use the atomic ops and get rid of the polling.
  This should also avoid the need for any costly locking in SMP setups.
  File changes:
  - s/ARMops - Updated as above
Admin:
  Tested on Pandaboard, iMx6


Version 5.79. Tagged as 'Kernel-5_79'
79699513
Name Last commit Last update
..
AMBControl Implement support for cacheable pagetables
PMF Remove a dead function
vdu Fix screen redirection when in teletext modes. Fix *ScreenLoad buffer overflow.
ARM600 Implement support for cacheable pagetables
ARMops Streamline PL310 ARMops
Arthur2 Fix incorrect OS_SynchroniseCodeAreas call
Arthur3 Delete lots of old switches
ArthurSWIs Reimplement AMBControl ontop of the PMP system
CPUFeatures Revise comments - it's multiprocessing extensions, not virtualisation
ChangeDyn Fix inverted global vs. per-page cache flush logic in PMP LogOp_MapOut
Convrsions Add OS_Memory 24 implementation. Change OS_ValidateAddress to use it. Fix kernel leaving the physical access MB in a messy state. Try and protect against infinite abort loops caused by bad environment handlers.
Exceptions Implement support for cacheable pagetables
ExtraSWIs Reimplement AMBControl ontop of the PMP system
GetAll Fix screen redirection when in teletext modes. Fix *ScreenLoad buffer overflow.
HAL Implement some ARM11 errata workarounds
HeapMan Delete lots of old switches
HeapSort Avoid unnecesssary remainder calculations
Kernel Expose CLREX via OS_PlatformFeatures
LibKern More HAL work. IOMD HAL work in progress. Lots of my own little build scripts. Don't touch this.
MOSDict Import from cleaned 360 CD
MemInfo Implement support for cacheable pagetables
MemMap2 Implement support for cacheable pagetables
Middle Fix OS_BreakPt when called from SVC mode
ModHand Issue Service_ModulePostInit when really post init
MoreComms Resolve 2x header clashes
MoreSWIs
MsgCode
NewIRQs
NewReset
Oscli
SWINaming
Super1
SysComms
TickEvents
UnSqueeze
Utility
VMSAv6