uptech2410

tcl/board/uptech_2410.cfg

@@ -0,0 +1,65 @@
+# 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
+
+