Ignore:
Timestamp:
Feb 3, 2014, 4:34:44 PM (11 years ago)
Author:
cfuguet
Message:

Modification on giet_xml parser and driver:

  • Introducing a new field on the mapping_info header which is used to store the number of IRQ per processor. This number must be declared on the header of all XML description files (irq_per_proc).
  • The number of channels of the ICU/XICU must be equal to the number of processors per cluster multiplied by the number of IRQ per processor (this is verified by the xml_parser).
File:
1 edited

Legend:

Unmodified
Added
Removed

  • soft/giet_vm/mappings/4c_1p_four.xml

    r281 r287  
    88              y_width      = "4"
    99              vspaces      = "4"
    10               increment    = "0x10000" >
     10                          increment    = "0x10000"
     11                          irq_per_proc = "4" >
    1112
    1213*** The "increment" parameter is the virtual address cluster increment
    … …  
    5051
    5152            <periph type = "DMA"  psegname = "PSEG_DMA"  channels = "1"  />
    52             <periph type = "XCU"  psegname = "PSEG_XCU"  channels = "6"  />
     53            <periph type = "XCU"  psegname = "PSEG_XCU"  channels = "4"  />
    5354            <periph type = "MMC"  psegname = "PSEG_MMC"  channels = "1"  />
    5455            <periph type = "IOC"  psegname = "PSEG_IOC"  channels = "1"  />
    … …  
    7374
    7475            <periph type = "DMA"  psegname = "PSEG_DMA"  channels = "1" />
    75             <periph type = "XCU"  psegname = "PSEG_XCU"  channels = "6" />
     76            <periph type = "XCU"  psegname = "PSEG_XCU"  channels = "4" />
    7677            <periph type = "MMC"  psegname = "PSEG_MMC"  channels = "1" />
    7778        </cluster>
    … …  
    8990
    9091            <periph type = "DMA"  psegname = "PSEG_DMA"  channels = "1" />
    91             <periph type = "XCU"  psegname = "PSEG_XCU"  channels = "6" />
     92            <periph type = "XCU"  psegname = "PSEG_XCU"  channels = "4" />
    9293            <periph type = "MMC"  psegname = "PSEG_MMC"  channels = "1" />
    9394        </cluster>
    … …  
    105106
    106107            <periph type = "DMA"  psegname = "PSEG_DMA"  channels = "1" />
    107             <periph type = "XCU"  psegname = "PSEG_XCU"  channels = "6" />
     108            <periph type = "XCU"  psegname = "PSEG_XCU"  channels = "4" />
    108109            <periph type = "MMC"  psegname = "PSEG_MMC"  channels = "1" />
    109110        </cluster>
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