Difference between revisions of "IO Registers"

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! Comments
 
! Comments
 
|-
 
|-
−
| [[CONFIG]]
+
| [[CONFIG Registers]]
 
| 0x10000000
 
| 0x10000000
 
| Boot9
 
| Boot9
 
|
 
|
 
|-
 
|-
−
| [[IRQ]]
+
| [[IRQ Registers]]
 
| 0x10001000
 
| 0x10001000
 
| Kernel9
 
| Kernel9
 
|
 
|
 
|-
 
|-
−
| [[NDMA]]
+
| [[NDMA Registers]]
 
| 0x10002000
 
| 0x10002000
 
| Process9
 
| Process9
 
|
 
|
 
|-
 
|-
−
| [[TIMER]]
+
| [[TIMER Registers]]
 
| 0x10003000
 
| 0x10003000
 
| Process9
 
| Process9
 
|
 
|
 
|-
 
|-
−
| [[CTRCARD]]
+
| [[CTRCARD Registers]]
 
| 0x10004000 / 0x10005000
 
| 0x10004000 / 0x10005000
 
| Process9
 
| Process9
 
|
 
|
 
|-
 
|-
−
| [[SDMC]] / [[NAND]]
+
| [[EMMC Registers]]
 
| 0x10006000 / 0x10007000
 
| 0x10006000 / 0x10007000
 
| Boot9, Process9
 
| Boot9, Process9
 
| 0x10007000 is apparently not used on retail
 
| 0x10007000 is apparently not used on retail
 
|-
 
|-
−
| [[PXI]]
+
| [[PXI Registers]]
 
| 0x10008000
 
| 0x10008000
 
| Boot9, Process9
 
| Boot9, Process9
 
|  
 
|  
 
|-
 
|-
−
| [[AES]]
+
| [[AES Registers]]
 
| 0x10009000
 
| 0x10009000
 
| Boot9, Process9
 
| Boot9, Process9
 
|
 
|
 
|-
 
|-
−
| [[SHA]]
+
| [[SHA Registers]]
 
| 0x1000A000
 
| 0x1000A000
 
| Process9
 
| Process9
 
|
 
|
 
|-
 
|-
−
| [[RSA]]
+
| [[RSA Registers]]
 
| 0x1000B000
 
| 0x1000B000
 
| Boot9, Process9
 
| Boot9, Process9
 
|
 
|
 
|-
 
|-
−
| [[XDMA]]
+
| [[XDMA Registers]]
 
| 0x1000C000
 
| 0x1000C000
 
| Kernel9
 
| Kernel9
 
| CoreLink™ DMA-330. [http://infocenter.arm.com/help/topic/com.arm.doc.ddi0424d/index.html Info]
 
| CoreLink™ DMA-330. [http://infocenter.arm.com/help/topic/com.arm.doc.ddi0424d/index.html Info]
 
|-
 
|-
−
| [[SPICARD]]
+
| [[SPICARD Registers]]
 
| 0x1000D800
 
| 0x1000D800
 
| Process9
 
| Process9
 
|
 
|
 
|-
 
|-
−
| [[CONFIG]]
+
| [[CONFIG Registers]]
 
| 0x10010000
 
| 0x10010000
 
| Process9
 
| Process9
 
|
 
|
 
|-
 
|-
−
| [[CONFIG]]
+
| [[CONFIG Registers]]
 
| 0x10011000
 
| 0x10011000
 
| Process9
 
| Process9
Line 92: Line 92:
 
|  
 
|  
 
|-
 
|-
−
| [[HASH]]
+
| [[HASH Registers]]
 
| 0x10101000
 
| 0x10101000
 
|
 
|
Line 102: Line 102:
 
|  
 
|  
 
|-
 
|-
−
| [[CSND]] / DSP
+
| [[CSND Registers]] / DSP
 
| 0x10103000
 
| 0x10103000
 
| [[Codec Services]], [[CSND Services]], [[DSP Services]]
 
| [[Codec Services]], [[CSND Services]], [[DSP Services]]
Line 117: Line 117:
 
|
 
|
 
|-
 
|-
−
| [[DSP]]
+
| DSP
 
| 0x10140000
 
| 0x10140000
 
| Process9, Kernel11, [[DSP Services]]
 
| Process9, Kernel11, [[DSP Services]]
 
|  
 
|  
 
|-
 
|-
−
| [[PDN]] / [[CODEC]]
+
| [[PDN Registers]] / [[CODEC Registers]]
 
| 0x10141000
 
| 0x10141000
 
| Process9, Kernel11, [[Codec Services]]
 
| Process9, Kernel11, [[Codec Services]]
 
|  
 
|  
 
|-
 
|-
−
| [[SPI]]
+
| [[SPI Registers]]
 
| 0x10142000
 
| 0x10142000
 
|
 
|
 
|  
 
|  
 
|-
 
|-
−
| [[SPI]]
+
| [[SPI Registers]]
 
| 0x10143000
 
| 0x10143000
 
|
 
|
 
| Only used under TWL_FIRM?
 
| Only used under TWL_FIRM?
 
|-
 
|-
−
| [[I2C]]
+
| [[I2C Registers]]
 
| 0x10144000
 
| 0x10144000
 
| Kernel11, [[I2C Services]]
 
| Kernel11, [[I2C Services]]
 
|  
 
|  
 
|-
 
|-
−
| [[CODEC]]
+
| [[CODEC Registers]]
 
| 0x10145000
 
| 0x10145000
 
| [[Codec Services]]
 
| [[Codec Services]]
 
|  
 
|  
 
|-
 
|-
−
| [[PAD]] / [[HID]] / [[PTM]]
+
| [[HID Registers]]
 
| 0x10146000
 
| 0x10146000
 
| Kernel11, [[HID Services]]
 
| Kernel11, [[HID Services]]
−
|  
+
| See [[PAD]].
 
|-
 
|-
−
| [[GPIO]]
+
| [[GPIO Registers]]
 
| 0x10147000
 
| 0x10147000
 
| [[GPIO Services]]
 
| [[GPIO Services]]
 
|  
 
|  
 
|-  
 
|-  
−
| [[I2C]]
+
| [[I2C Registers]]
 
| 0x10148000
 
| 0x10148000
 
| [[I2C Services]]
 
| [[I2C Services]]
 
|  
 
|  
 
|-
 
|-
−
| [[SPI]]
+
| [[SPI Registers]]
 
| 0x10160000
 
| 0x10160000
 
|
 
|
 
|  
 
|  
 
|-
 
|-
−
| [[I2C]]
+
| [[I2C Registers]]
 
| 0x10161000
 
| 0x10161000
 
| [[I2C Services]]
 
| [[I2C Services]]
 
|  
 
|  
 
|-
 
|-
−
| [[MIC]]
+
| [[MIC Registers]]
 
| 0x10162000
 
| 0x10162000
 
| [[MIC Services]]
 
| [[MIC Services]]
 
|  
 
|  
 
|-
 
|-
−
| [[PXI]]
+
| [[PXI Registers]]
 
| 0x10163000
 
| 0x10163000
 
| Boot11, Kernel11
 
| Boot11, Kernel11
 
|  
 
|  
 
|-
 
|-
−
| [[NTRCARD]]
+
| [[NTRCARD Registers]]
 
| 0x10164000
 
| 0x10164000
 
| Process9
 
| Process9
 
|
 
|
 
|-
 
|-
−
| [[MP]]
+
| [[MP Registers]]
 
| 0x10165000
 
| 0x10165000
 
|
 
|
 
|
 
|
 
|-
 
|-
−
|  [[MP]]
+
|  [[MP Registers]]
 
| 0x10170000 / 0x10171000
 
| 0x10170000 / 0x10171000
 
|
 
|
Line 207: Line 207:
 
|
 
|
 
|-
 
|-
−
| [[MP]]
+
| [[MP Registers]]
 
| 0x10174000
 
| 0x10174000
 
|
 
|
 
|
 
|
 
|-
 
|-
−
| [[MP]]
+
| [[MP Registers]]
 
| 0x10176000 / 0x10177000
 
| 0x10176000 / 0x10177000
 
|
 
|
 
| Mirrored. Same as 0x10170000.
 
| Mirrored. Same as 0x10170000.
 
|-
 
|-
−
| [[MP]]
+
| [[MP Registers]]
 
| 0x10178000 - 0x10180000
 
| 0x10178000 - 0x10180000
 
|
 
|
 
| Mirror of 0x10170000-0x10178000.
 
| Mirror of 0x10170000-0x10178000.
 
|-
 
|-
−
| [[CDMA]]
+
| CDMA
 
| 0x10200000
 
| 0x10200000
 
| Kernel11
 
| Kernel11
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|
 
|
 
|-
 
|-
−
| [[DSP]]
+
| DSP
 
| 0x10203000
 
| 0x10203000
 
|  
 
|  
Line 242: Line 242:
 
|  
 
|  
 
|-
 
|-
−
| [[HASH]]
+
| [[HASH Registers]]
 
| 0x10301000
 
| 0x10301000
 
|  
 
|  
 
|  
 
|  
 
|-
 
|-
−
| [[LCD]]
+
| [[LCD Registers]]
 
| 0x10400000
 
| 0x10400000
 
| Kernel11, [[GSP Services]]
 
| Kernel11, [[GSP Services]]

Revision as of 12:40, 28 September 2014

Overview

Category Physical address start Used by Comments
CONFIG Registers 0x10000000 Boot9
IRQ Registers 0x10001000 Kernel9
NDMA Registers 0x10002000 Process9
TIMER Registers 0x10003000 Process9
CTRCARD Registers 0x10004000 / 0x10005000 Process9
EMMC Registers 0x10006000 / 0x10007000 Boot9, Process9 0x10007000 is apparently not used on retail
PXI Registers 0x10008000 Boot9, Process9
AES Registers 0x10009000 Boot9, Process9
SHA Registers 0x1000A000 Process9
RSA Registers 0x1000B000 Boot9, Process9
XDMA Registers 0x1000C000 Kernel9 CoreLink™ DMA-330. Info
SPICARD Registers 0x1000D800 Process9
CONFIG Registers 0x10010000 Process9
CONFIG Registers 0x10011000 Process9
? 0x10012000
? 0x10018000 TWL_FIRM
? 0x10100000
HASH Registers 0x10101000
? 0x10102000
CSND Registers / DSP 0x10103000 Codec Services, CSND Services, DSP Services
? 0x10110000
? 0x10111000 TwlBg
DSP 0x10140000 Process9, Kernel11, DSP Services
PDN Registers / CODEC Registers 0x10141000 Process9, Kernel11, Codec Services
SPI Registers 0x10142000
SPI Registers 0x10143000 Only used under TWL_FIRM?
I2C Registers 0x10144000 Kernel11, I2C Services
CODEC Registers 0x10145000 Codec Services
HID Registers 0x10146000 Kernel11, HID Services See PAD.
GPIO Registers 0x10147000 GPIO Services
I2C Registers 0x10148000 I2C Services
SPI Registers 0x10160000
I2C Registers 0x10161000 I2C Services
MIC Registers 0x10162000 MIC Services
PXI Registers 0x10163000 Boot11, Kernel11
NTRCARD Registers 0x10164000 Process9
MP Registers 0x10165000
MP Registers 0x10170000 / 0x10171000 Mirrored?
? 0x10172000
? 0x10173000
MP Registers 0x10174000
MP Registers 0x10176000 / 0x10177000 Mirrored. Same as 0x10170000.
MP Registers 0x10178000 - 0x10180000 Mirror of 0x10170000-0x10178000.
CDMA 0x10200000 Kernel11 CoreLink™ DMA-330. Info
? 0x10202000 Kernel11, GSP Services
DSP 0x10203000
GPU? 0x1020F000 GSP Services
HASH Registers 0x10301000
LCD Registers 0x10400000 Kernel11, GSP Services
? 0x10420000 GSP Services

IO registers starting at physical address 0x10200000 are not accessible from the ARM9(which includes all LCD/GPU registers).

ARM11 kernel virtual address mappings for these registers varies for different builds.

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