GitLab

Detail:
  hdr/HALDevice - Added GPIO device type in the Comms group, and an ID for a generic OMAP3 GPIO device
  hdr/GPIODevice - Definition of GPIO device structure. Currently only used to store the type and revision of the main board, so the GPIO manager module can tailor its features appropriately.
  Makefile - Export hdr/GPIODevice
Admin:
  Tested on rev A2 BB-xM


Version 5.35, 4.79.2.98.2.42. Tagged as 'Kernel-5_35-4_79_2_98_2_42'

Detail:
  hdr/HALDevice - Added device type & ID for new CPUClk device, as used by the new OMAP3 HAL/PortableHAL versions.
  s/PMF/osinit - Disable a block of dead code that was getting compiled in.
Admin:
  Tested on rev C2 BB, rev A2 BB-xM, rev C1 TouchBook
  These changes are needed by the latest OMAP3 HAL & PortableHAL versions.


Version 5.35, 4.79.2.98.2.36. Tagged as 'Kernel-5_35-4_79_2_98_2_36'

Detail:
  hdr/HALDevice, h/HALDevice - inserted the new 'ClearIRQ' entry point into one of the reserved areas.
  Once the RISC OS-side driver has serviced the device's IRQ the ClearIRQ entry point should be called to allow the HAL device to clear any latched interrupt states in intermediate IRQ controllers (e.g. when using GPIO IRQs on OMAP)
  Since this entry point is new, support for it in existing device drivers isn't guaranteed; HAL device implementations of existing APIs must make sure the use a new major version number to indicate that they require ClearIRQ to be called.
  hdr/HALDevice - added some new bus types to represent the GPMC & L3/L4 interconnects in the OMAP.
  hdr/HALDevice - added ethernet NIC device type & IDs for SMSC9221 & DM9000 NICs
Admin:
  Tested on rev C2 beagleboard


Version 5.35, 4.79.2.98.2.25. Tagged as 'Kernel-5_35-4_79_2_98_2_25'

Version 5.35, 4.79.2.98.2.19. Tagged as 'Kernel-5_35-4_79_2_98_2_19'

Detail:
  hdr/VideoDevice, Makefile - Add initial version of header for video HAL devices
  hdr/HALDevice - Add device IDs for OMAP3 DMA & video devices.
Admin:
  Tested on rev C2 beagleboard


Version 5.35, 4.79.2.98.2.16. Tagged as 'Kernel-5_35-4_79_2_98_2_16'

Detail:
  HAL kernels (on the Cortex branch at least) now support HALDevice-based RTCs. If the kernels own RTC code is disabled or fails to detect an RTC, then after HAL_InitDevices is called the HALDevice list will be scanned for any HAL-resident RTC devices.
  Additionally, the RTCSupport flag (in Hdr:Machine.Machine), which was previously TRUE for all HAL kernels, can now be set to FALSE in HAL kernels to disable the kernels own IIC RTC code. This allows the unwanted legacy RTC code to be disabled for machines which are known to use HAL RTCs instead.
  hdr/RTCDevice - new header describing data structures used for HAL RTC device
  hdr/HALDevice - added RTCDevice device type, IIC serial bus type
  hdr/KernelWS - upgraded RTCFitted from a 1 byte field to 4 byte. It now stores either a null value (for no RTC), a value <2048 for an IIC RTC address, or a value >= 2048 for a RTCDevice ptr
  Makefile - added header export of hdr/RTCDevice
  s/GetAll - include hdr/RTCDevice
  s/NewReset - initialise HAL RTC after HAL_InitDevices if required
  s/PMF/i2cutils, s/PMF/osinit, s/PMF/osword - modifications to allow use of HAL RTC (and disallow use of builtin IIC RTC)
Admin:
  Tested on rev C2 beagleboard


Version 5.35, 4.79.2.98.2.11. Tagged as 'Kernel-5_35-4_79_2_98_2_11'

Detail:
  * Merged in the change to RISC OS 4.02 kernel that moved the GSTrans
    workspace out of scratch space.
  * Fixed a few bugs in callback postponement, and interrupt holes in
    callback dispatch. See Docs.CallbackChange for full info.
  * Fixed SystemSizeCMOS to SysHeapCMOS - wouldn't build as was.
  * Added an export of a C version of Hdr:HALDevice, based on the Hdr2H
    translation but with an additional struct definition. Required by
    SoundControl 1.00.
  * Added some additional location and ID allocations to Hdr:HALDevice.
    Required by today's HAL and SoundControl.
Admin:
  Partially tested.

Version 5.35, 4.79.2.56. Tagged as 'Kernel-5_35-4_79_2_56'

Also enabled the Service_ModulePostInit/Final service calls now that the
service call allocations have been confirmed.

Version 5.35, 4.79.2.54. Tagged as 'Kernel-5_35-4_79_2_54'

Detail:
  * Rejigged documented meaning of device "Location" field so that we can
    fit full PCI locations in.
  * Defined lots of device "Type" values in Hdr:HALDevice.
  * Removed obsolete DMA-related HAL entries in Hdr:HALEntries (no longer
    required by DMAManager 0_15-4_4_2_6, no longer provided by Tungsten HAL
    0.07).
  * OS_Hardware 2 and 3 actually work now.
  * Changed OS_Hardware 4 to take a maximum major version number to match.
  * HAL workspace is now USR mode readable.
  * Service calls issued after module initialisation/finalisation (see
    Docs.ModPostServ).
Admin:
  OS_Hardware tested, service calls not tested.

Version 5.35, 4.79.2.52. Tagged as 'Kernel-5_35-4_79_2_52'

Version 5.35, 4.79.2.48. Tagged as 'Kernel-5_35-4_79_2_48'