Revision as of 22:29, 27 September 2014

Overview

Category	Physical address start	Comments
CONFIG	0x10000000
IRQ	0x10001000
NDMA	0x10002000
TIMER	0x10003000
CTRCARD	0x10004000 / 0x10005000
SDMC / NAND	0x10006000 / 0x10007000	0x10007000 is apparently not used on retail
PXI	0x10008000
AES	0x10009000
SHA	0x1000A000
RSA	0x1000B000
XDMA	0x1000C000	CoreLink™ DMA-330. Info
SPICARD	0x1000D800
CONFIG	0x10010000
?	0x10011000
?	0x10012000
?	0x10018000	Used during TWL_FIRM.
?	0x10100000
HASH	0x10101000
?	0x10110000
?	0x10111000	Used by TwlBg.
CSND / DSP	0x10103000
DSP	0x10140000
PDN / CODEC	0x10141000
SPI	0x10142000
SPI	0x10143000	Only used under TWL_FIRM?
I2C	0x10144000
CODEC	0x10145000
PAD / HID / PTM	0x10146000
GPIO	0x10147000
I2C	0x10148000
SPI	0x10160000
I2C	0x10161000
MIC	0x10162000
PXI	0x10163000
NTRCARD	0x10164000
MP	0x10165000
MP	0x10174000
MP	0x10178000
CDMA	0x10200000	CoreLink™ DMA-330. Info
?	0x10202000
DSP	0x10203000
GPU?	0x1020F000
HASH	0x10301000
LCD	0x10400000

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.