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277 bytes added ,  00:08, 5 February 2021
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Line 28: Line 28:  
| 0x10002000
 
| 0x10002000
 
| Boot9, Process9
 
| Boot9, Process9
| DMA Engine
+
| AHB DMA Engine
 
|-
 
|-
 
| style="background: green" | Yes
 
| style="background: green" | Yes
Line 84: Line 84:  
| 0x1000C000
 
| 0x1000C000
 
| Boot9, Kernel9
 
| Boot9, Kernel9
| [http://infocenter.arm.com/help/topic/com.arm.doc.subset.primecell.system/index.html CoreLink™ DMA-330 r0p0] (two channels).
+
| [http://infocenter.arm.com/help/topic/com.arm.doc.subset.primecell.system/index.html CoreLink™ DMA-330 r0p0] (AXI busmaster, two channels, uses 32-bit bus width instead of 64).
 
|-
 
|-
 
| style="background: green" | Yes
 
| style="background: green" | Yes
Line 217: Line 217:  
| 0x10140000
 
| 0x10140000
 
| Process9, Boot11, Kernel11, TwlBg, [[DSP Services]], [[NWM Services]], [[SPI Services]]
 
| Process9, Boot11, Kernel11, TwlBg, [[DSP Services]], [[NWM Services]], [[SPI Services]]
| Power management.  
+
| System configuration.  
 
|-
 
|-
 
| style="background: green" | Yes
 
| style="background: green" | Yes
 
| A11/A9
 
| A11/A9
| [[CONFIG11 Registers]]
+
| [[PDN Registers]]
 
| 0x10141000
 
| 0x10141000
 
| Process9, Boot11, Kernel11, TwlBg, [[Codec Services]], [[NWM Services]], [[SPI Services]], [[PDN Services]]
 
| Process9, Boot11, Kernel11, TwlBg, [[Codec Services]], [[NWM Services]], [[SPI Services]], [[PDN Services]]
Line 249: Line 249:  
| style="background: green" | Yes
 
| style="background: green" | Yes
 
| A11/A9
 
| A11/A9
| [[CODEC Registers]]
+
| [[I2S Registers]]
 
| 0x10145000
 
| 0x10145000
| TwlBg, [[Codec Services]]
+
| TwlBg, AgbBg, [[Codec Services]]
|  
+
| Sound input/output lines
 
|-
 
|-
 
| style="background: green" | Yes
 
| style="background: green" | Yes
Line 389: Line 389:  
| style="background: green" | Yes
 
| style="background: green" | Yes
 
| A11
 
| A11
| ?
+
| FCRAM configuration
 
| 0x10201000
 
| 0x10201000
| TwlBg
+
| TwlBg, Kernel11 (dead code)
 
|
 
|
 
|-
 
|-
Line 438: Line 438:  
| style="background: green" | Yes
 
| style="background: green" | Yes
 
| A11
 
| A11
| DMA region
+
| AHB (or AXI?) FIFOs region
| 0x10300000-0x10400000
+
| 0x10300000-0x10340000
 
|
 
|
| CDMA wants these addresses. Most pages in this region correspond to the same respective pages in the 0x10100000-0x10200000 region. The HASH FIFO register is located at 0x10301000 only.
+
| Pages present in this region correspond to the same respective devices in the 0x10100000-0x10140000 region but don't hold the same registers. They hold the FIFOs instead: the HASH FIFO register is located at 0x10301000. The LgyFb scaler data FIFO are located at 0x10310000 (top) and 0x10311000 (bot), etc. Needed for DMA.
 
|-style="border-top: double"
 
|-style="border-top: double"
 
| style="background: green" | Yes
 
| style="background: green" | Yes
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