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Memory layout (edit)

Revision as of 17:29, 27 November 2012

2,755 bytes added ,  17:29, 27 November 2012
no edit summary
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=ARM11 Physical memory regions =
 
=ARM11 Physical memory regions =
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  −
   
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
 
|-
 
|-
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| FCRAM
 
| FCRAM
 
|}
 
|}
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 +
=ARM11 Detailed physical memory map=
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18000000 - 18600000: ?
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1FFF0000 - 1FFF1000: ?
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1FFF1000 - 1FFF2000: ?
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1FFF2000 - 1FFF3000: ?
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1FFF3000 - 1FFF4000: ?
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1FFF4000 - 1FFF5000: Exception vectors
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1FFF5000 - 1FFF5800: Unused?
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1FFF5800 - 1FFF5C00: 256-entry L2 MMU table for VA FF4xx000
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1FFF5C00 - 1FFF6000: 256-entry L2 MMU table for VA FF5xx000
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1FFF6000 - 1FFF6400: 256-entry L2 MMU table for VA FF6xx000
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1FFF6400 - 1FFF6800: 256-entry L2 MMU table for VA FF7xx000
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1FFF6800 - 1FFF6C00: 256-entry L2 MMU table for VA FF8xx000
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1FFF6C00 - 1FFF7000: 256-entry L2 MMU table for VA FF9xx000
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1FFF7000 - 1FFF7400: 256-entry L2 MMU table for VA FFAxx000
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1FFF7400 - 1FFF7800: 256-entry L2 MMU table for VA FFBxx000
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1FFF7800 - 1FFF7C00: MMU table but unused?
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1FFF7C00 - 1FFF8000: 256-entry L2 MMU table for VA FFFxx000
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1FF80000 - 1FFAB000: Kernel code
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1FFAB000 - 1FFF0000: SlabHeap [temporarily contains boot processes]
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1FFF8000 - 1FFFC000: ?
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1FFFC000 - 20000000: 4096-entry L1 MMU table for VA xxx00000
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20000000 - 28000000: Main memory
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=ARM11 Detailed virtual memory map=
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E8000000 - E8600000: mapped ? (18000000 - 18600000)
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EFF00000 - F0000000: mapped Internal memory (1FF00000 - 20000000)
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F0000000 - F8000000: mapped Main memory
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FF401000 - FF402000: mapped ? (27FC7000 - 27FC8000)
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FF403000 - FF404000: mapped ? (27FC2000 - 27FC3000)
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FF405000 - FF406000: mapped ? (27FBB000 - 27FBC000)
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FF407000 - FF408000: mapped ? (27FB3000 - 27FB4000)
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FF409000 - FF40A000: mapped ? (27F8E000 - 27F8F000)
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FFF00000 - FFF45000: mapped SlabHeap
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FFF60000 - FFF8B000: mapped Kernel code
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FFFCC000 - FFFCD000: mapped IO ? (10144000 - 10145000)
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FFFCE000 - FFFCF000: mapped IO PDC (10400000 - 10401000)
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FFFD0000 - FFFD1000: mapped IO PDN (10141000 - 10142000)
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FFFD2000 - FFFD3000: mapped PXI (10163000 - 10164000)
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FFFD4000 - FFFD5000: mapped IO PAD (10146000 - 10147000)
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FFFD6000 - FFFD7000: mapped IO LCD (10202000 - 10203000)
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FFFD8000 - FFFD9000: mapped IO ? (10140000 - 10141000)
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FFFDA000 - FFFDB000: mapped IO XDMA (10200000 - 10201000)
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FFFDC000 - FFFE0000: mapped ? (1FFF8000 - 1FFFC000)
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FFFE1000 - FFFE2000: mapped ? (1FFF0000 - 1FFF1000)
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FFFE3000 - FFFE4000: mapped ? (1FFF2000 - 1FFF3000)
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FFFE5000 - FFFE9000: mapped L1 MMU table for VA xxx00000
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FFFEA000 - FFFEB000: mapped ? (1FFF1000 - 1FFF2000)
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FFFEC000 - FFFED000: mapped ? (1FFF3000 - 1FFF4000)
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FFFEE000 - FFFF0000: mapped ? (17E00000 - 17E02000)
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FFFF0000 - FFFF1000: mapped Exception vectors
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FFFF2000 - FFFF6000: mapped L1 MMU table for VA xxx00000
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FFFF7000 - FFFF8000: mapped ? (1FFF1000 - 1FFF2000)
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FFFF9000 - FFFFA000: mapped ? (1FFF3000 - 1FFF4000)
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FFFFB000 - FFFFE000: mapped L2 MMU tables (1FFF5000 - 1FFF8000)
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=ARM11 User-land memory regions=
 
=ARM11 User-land memory regions=
Neimod
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