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- # Target Configuration for the Uptech 2410 board.
- # This configuration hould also work on smdk2410, but I havn't tested it yet.
- # Author: xionglingfeng@Gmail.com
-
- source [find target/samsung_s3c2410.cfg]
-
- $_TARGETNAME configure -event reset-init { uptech2410_init }
- $_TARGETNAME configure -event gdb-attach { reset init }
-
- proc init_pll_sdram { } {
- #echo "---------- Initializing PLL and SDRAM ---------"
- #watchdog timer disable
- mww phys 0x53000000 0x00000000
-
- #disable all interrupts
- mww phys 0x4a000008 0xffffffff
-
- #disable all sub-interrupts
- mww phys 0x4a00001c 0x000007ff
-
- #clear all source pending bits
- mww phys 0x4a000000 0xffffffff
-
- #clear all sub-source pending bits
- mww phys 0x4a000018 0x000007ff
-
- #clear interrupt pending bit
- mww phys 0x4a000010 0xffffffff
-
- #PLL locktime counter
- mww phys 0x4c000000 0x00ffffff
-
- #Fin=12MHz Fout=202.8MHz
- #mww phys 0x4c000004 0x000a1031
-
- #FCLK:HCLK:PCLK = 1:2:4
- mww phys 0x4c000014 0x00000003
-
-
- mww phys 0x48000000 0x11111110
- mww phys 0x48000004 0x00007FFC
- mww phys 0x48000008 0x00007FFC
- mww phys 0x4800000c 0x00000700
- mww phys 0x48000010 0x00000700
- mww phys 0x48000014 0x00002E50
- mww phys 0x48000018 0x00002E50
- mww phys 0x4800001c 0x00018005
- mww phys 0x48000020 0x00018005
- mww phys 0x48000024 0x008c04e9
- mww phys 0x48000028 0x000000b2
- mww phys 0x4800002c 0x00000030
- mww phys 0x48000030 0x00000030
- }
-
- proc uptech2410_init { } {
- init_pll_sdram
- #echo "---------- Probing Nand flash ----------"
- nand probe 0
- #echo "---------- Enable some functions ----------"
- }
-
- set _NANDNAME $_CHIPNAME.nand
- nand device $_NANDNAME s3c2410 $_TARGETNAME
-
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