Below is information on the IO setup
$ cat pmap base_addr size name 0x59e00000 0x00000000 pmem 0x59e00000 0x00000000 viqe 0x59e00000 0x00200000 camera 0x5a000000 0x00e00000 overlay 0x5b800000 0x00100000 temp 0x5b900000 0x00100000 prior_temp 0x5ac00000 0x00e00000 overlay1 0x5ba00000 0x00100000 temp1 0x5bb00000 0x00100000 prior_temp1 0x5bc00000 0x03a00000 video 0x5f600000 0x00000000 fb_video 0x5f600000 0x00a00000 fb_scale 0x5f600000 0x00400000 fb_scale0 0x5fa00000 0x00400000 fb_scale1 0x5fe00000 0x00100000 fb_g2d0 0x5ff00000 0x00100000 fb_g2d1 0x60000000 0x00000000 video_dual 0x5cfd0000 0x00030000 jpeg_header 0x5bc00000 0x01000000 jpeg_raw 0x5cc00000 0x00400000 jpeg_stream 0x60000000 0x00000000 cc_ui 0x59e00000 0x06200000 total $ cat partitions major minor #blocks name 179 0 31267840 mmcblk0 179 1 31266816 mmcblk0p1 31 0 10240 mtdblock0 31 1 5120 mtdblock1 31 2 245760 mtdblock2 31 3 4096 mtdblock3 31 4 69632 mtdblock4 31 5 136192 mtdblock5 31 6 10240 mtdblock6 31 7 1024 mtdblock7 31 8 1024 mtdblock8 240 0 4096 ndda
$ cat iomem 40000000-5fffffff : System RAM 40029000-404dffff : Kernel text 404fc000-405f11b7 : Kernel data f0000000-f00010ef : Mali 200 (GX525) f0002000-f0002097 : MALI GP2 f0003000-f0003023 : Mali MMU f0102000-f0102030 : tcc-keypad f0500000-f050005c : tcc-ohci.0 f0500000-f050005c : ohci_hcd f0531000-f05310ff : tcc-uart.0 f0531100-f05311ff : tcc-uart.1 f0531200-f05312ff : tcc-uart.2 f0531300-f05313ff : tcc-uart.3 f0531400-f05314ff : tcc-uart.4 f0531500-f05315ff : tcc-uart.5 f0535000-f0535038 : tcc-spi.0 f0550000-f0550100 : dwc_otg.0 f05a0200-f05a02ff : tcc-sdhc1.1 f05a0600-f05a07ff : tcc-sdhc0.0 f05f2000-f05f20ff : tcc-rtc f05f4000-f05f4040 : tcc-adc f05f4000-f05f4020 : tcc-ts f0880000-f0880fff : tcc-ehci f0890000-f0890fff : tcc-ohci.1 f0890000-f0890fff : ohci_hcd $ cat ioports 0000000d-0000000d : tcc-spi.0 0000000e-0000000e : tcc-tsif f0405000-f0405080 : master0 f0405040-f0405080 : master1 f0530000-f05300c0 : master0 f0530040-f05300c0 : master1 f0530100-f05301c0 : master0 f0530140-f05301c0 : master1
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