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  1. 22 May, 2001 1 commit
    • Mike Stephens's avatar
      Reimplement Lazy task swapping, an amusing idea from Ursula, would have done... · bdc4f843
      Mike Stephens authored 
      Reimplement Lazy task swapping, an amusing idea from Ursula, would have done it sooner but couldn't be bothered (humour).

Currently activates for all ARMs flagged as base-restored
abort model. No handling of eg. StrongARM pre-revT bug, but
then the kernel no longer runs on StrongARM (progress).
Still some details to fix: all aborts in current app space
assumed to be missing pages, but this must be fixed to
handle abort code in app space, things like debuggers
marking code read only.

Plus, small fixes:
  OS_Memory 8 returns vaguely useful info for RAM,VRAM
  in HAL build (temporary partial implementation)
  Broken handling of old BBC commands with (fx,tv etc)
  with no spaces fixed (fudgeulike code from Ursula,
  now 32-bit).

Version 5.35, 4.79.2.31. Tagged as 'Kernel-5_35-4_79_2_31'
      bdc4f843
  3. 17 May, 2001 1 commit
    • Kevin Bracey's avatar
      * Fixed the IIC code. · 390c26e8
      Kevin Bracey authored 
      * Kernel puts sensible default FIQ handler in through the HAL.
* Fix to temporary page uncaching code.

Version 5.35, 4.79.2.30. Tagged as 'Kernel-5_35-4_79_2_30'
      390c26e8
  5. 11 May, 2001 1 commit
    • Simon Forrest's avatar
      * Variant of the Kernel and L7200 HAL that supports multiple hardware targets. · ea50d7a5
      Simon Forrest authored 
      Detail:

  * Must now specify the hardware target
    to ensure that the L7200 HAL is built with the appropriate tweaks to
    support each.  This is achieved by specifying:

              -options "BOARD=<target>"

    within the components file for the HAL_L7200 component.

Admin:

  * Tested on Customer L build to create a ROM suitable for the Customer M unit
    (that has only minor differences to the Customer L).

  * Affects all projects using the L7200 HAL, which must now specify the
    hardware target in the components file.

Version 5.35, 4.79.2.29. Tagged as 'Kernel-5_35-4_79_2_29'
      ea50d7a5
  7. 01 May, 2001 1 commit
  9. 20 Apr, 2001 1 commit
  11. 11 Apr, 2001 1 commit
  13. 29 Mar, 2001 2 commits
    • Dan Ellis's avatar
      Baud rate return is more correct. · d068e40f
      Dan Ellis authored 
      Detail:
  Maths was wrong.  The returned baud rate is the crystal frequency divided
by the divisor.

Admin:
  Assembles, not tested.

Version 5.35, 4.79.2.25. Tagged as 'Kernel-5_35-4_79_2_25'
      d068e40f
    • Dan Ellis's avatar
      Fixed UART baud rate · f9911b4b
      Dan Ellis authored 
      Detail:
  MOV a3, a1 doesn't move a3 into a1...

Admin:
  Not tested.



Version 5.35, 4.79.2.24. Tagged as 'Kernel-5_35-4_79_2_24'
      f9911b4b
  15. 27 Mar, 2001 1 commit
  17. 20 Mar, 2001 1 commit
  19. 19 Mar, 2001 1 commit
  21. 16 Mar, 2001 1 commit
  23. 08 Mar, 2001 1 commit
    • Kevin Bracey's avatar
      Added some missing IIC and USB files. · 9d13b691
      Kevin Bracey authored 
      An attempt to do NVMemory by using part of the Flash that the OS is sitting
in for Customer L. Programming algorithm works, but I'm not confident that the
Kernel does the right thing yet.

Version 5.35, 4.79.2.19. Tagged as 'Kernel-5_35-4_79_2_19'
      9d13b691
  25. 07 Mar, 2001 1 commit
  27. 01 Mar, 2001 1 commit
  29. 13 Feb, 2001 1 commit
  31. 01 Feb, 2001 1 commit
    • Dan Ellis's avatar
      Addition of HAL UART for Customer L · 69043479
      Dan Ellis authored 
      Detail:
  HAL entries have been entered for the Customer L UART (very much like the ARM
PrimeCell, rather than the 16550).
Admin:
  It builds.

Version 5.35, 4.79.2.16. Tagged as 'Kernel-5_35-4_79_2_16'
      69043479
  33. 25 Jan, 2001 1 commit
  35. 23 Jan, 2001 3 commits
  37. 12 Jan, 2001 1 commit
    • Mike Stephens's avatar
      kernel now attempts to substitute video mode numbers in face of h/w with... · 6a293f53
      Mike Stephens authored 
      kernel now attempts to substitute video mode numbers in face of h/w with limited bits-per-pixel support (not tested yet)

HAL_API document added - early draft only, of interest to those
writing or modifying HALs for new h/w
ARMop_API document added - early draft only, of interest only
to those modifying kernel to support new ARM cores
*** polite comments on HAL_API welcome ***

Version 5.35, 4.79.2.15. Tagged as 'Kernel-5_35-4_79_2_15'
      6a293f53
  39. 09 Jan, 2001 1 commit
  41. 10 Nov, 2000 2 commits
  43. 23 Oct, 2000 1 commit
  45. 20 Oct, 2000 2 commits
  47. 17 Oct, 2000 1 commit
  49. 16 Oct, 2000 3 commits
  51. 10 Oct, 2000 2 commits
  53. 09 Oct, 2000 1 commit
  55. 06 Oct, 2000 1 commit
  57. 05 Oct, 2000 4 commits
    • Dan Ellis's avatar
      Added HAL NVRAM support · a89c776b
      Dan Ellis authored 
      Detail:
  Added the HAL NVRAM entries.
  Modified i2cutils to use the HAL entries for NVRAM and behave sensibly if the HAL reports that there is no NVRAM, in which case there must be a forced reset_cmos call so that the cache gets set up sensibly.
Admin:
  Tested under the RPC emulator and appears to be working correctly, although some calls to IIC are still being made in the no nvram case.

Version 5.35, 4.79.2.8. Tagged as 'Kernel-5_35-4_79_2_8'
      a89c776b
    • Mike Stephens's avatar
      first attemp at mjs video code in real HAL · 05b4e6c2
      Mike Stephens authored
      05b4e6c2
    • Kevin Bracey's avatar
      Interrupt handling tweaks. · 42a6dc7f
      Kevin Bracey authored 
      Version 5.35, 4.79.2.7. Tagged as 'Kernel-5_35-4_79_2_7'
      42a6dc7f
    • Mike Stephens's avatar
      mjs macros switch on HAL for calling video code in HAL/pseudo HAL cases... · 1432808a
      Mike Stephens authored 
      mjs macros switch on HAL for calling video code in HAL/pseudo HAL cases vduhint code even more almost ready to move to HAL

Version 5.35, 4.79.2.6. Tagged as 'Kernel-5_35-4_79_2_6'
      1432808a