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openocd/tcl/board/uptech_2410.cfg

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  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.