tcl/board/uptech_2410.cfg

   1 # Target Configuration for the Uptech 2410 board.
   2 # This configuration hould also work on smdk2410, but I havn't tested it yet.
   3 # Author: xionglingfeng@Gmail.com
   4
   5 source [find target/samsung_s3c2410.cfg]
   6
   7 $_TARGETNAME configure -event reset-init { uptech2410_init }
   8 $_TARGETNAME configure -event gdb-attach { reset init }
   9
  10 proc init_pll_sdram { } {
  11         #echo "---------- Initializing PLL and SDRAM ---------"
  12         #watchdog timer disable
  13         mww phys 0x53000000 0x00000000
  14
  15         #disable all interrupts
  16         mww phys 0x4a000008 0xffffffff
  17
  18         #disable all sub-interrupts
  19         mww phys 0x4a00001c 0x000007ff
  20
  21         #clear all source pending bits
  22         mww phys 0x4a000000 0xffffffff
  23
  24         #clear all sub-source pending bits
  25         mww phys 0x4a000018 0x000007ff
  26
  27         #clear interrupt pending bit
  28         mww phys 0x4a000010 0xffffffff
  29
  30         #PLL locktime counter
  31         mww phys 0x4c000000 0x00ffffff
  32
  33         #Fin=12MHz Fout=202.8MHz
  34         #mww phys 0x4c000004 0x000a1031
  35
  36         #FCLK:HCLK:PCLK = 1:2:4
  37         mww phys 0x4c000014 0x00000003
  38
  39
  40         mww phys 0x48000000 0x11111110
  41         mww phys 0x48000004 0x00007FFC
  42         mww phys 0x48000008 0x00007FFC
  43         mww phys 0x4800000c 0x00000700
  44         mww phys 0x48000010 0x00000700
  45         mww phys 0x48000014 0x00002E50
  46         mww phys 0x48000018 0x00002E50
  47         mww phys 0x4800001c 0x00018005
  48         mww phys 0x48000020 0x00018005
  49         mww phys 0x48000024 0x008c04e9
  50         mww phys 0x48000028 0x000000b2
  51         mww phys 0x4800002c 0x00000030
  52         mww phys 0x48000030 0x00000030
  53 }
  54
  55 proc uptech2410_init { } {
  56         init_pll_sdram
  57         #echo "---------- Probing Nand flash ----------"
  58         nand probe 0
  59         #echo "---------- Enable some functions ----------"
  60 }
  61
  62 set _NANDNAME $_CHIPNAME.nand
  63 nand device $_NANDNAME s3c2410 $_TARGETNAME
  64
  65