2 # http://www.avalue.com.tw/products/RSC-W910.cfm
7 # Based on Nuvoton nuc910
8 source [find target/nuc910.cfg]
11 # reset only behaves correctly if we use srst_pulls_trst
13 reset_config trst_and_srst srst_pulls_trst
16 adapter_nsrst_delay 100
19 $_TARGETNAME configure -work-area-phys 0x00000000 -work-area-size 0x04000000 -work-area-backup 0
21 set _FLASHNAME $_CHIPNAME.flash
22 flash bank $_FLASHNAME cfi 0x20000000 0x00200000 2 2 $_TARGETNAME
28 $_TARGETNAME configure -event reset-start {adapter_khz 1000}
30 $_TARGETNAME configure -event reset-init {
31 # switch on PLL for 200MHz operation
32 # running from 15MHz input clock
34 mww 0xB0000200 0x00000030 # CLKEN
35 mww 0xB0000204 0x00000f3c # CLKSEL
36 mww 0xB0000208 0x05007000 # CLKDIV
37 mww 0xB000020C 0x00004f24 # PLLCON0
38 mww 0xB0000210 0x00002b63 # PLLCON1
39 mww 0xB000000C 0x08817fa6 # MFSEL
42 # we are now running @ 200MHz
43 # enable all openocd speed tweaks
45 arm7_9 dcc_downloads enable
46 arm7_9 fast_memory_access enable
49 # map nor flash to 0x20000000
50 # map sdram to 0x00000000
52 mww 0xb0001000 0x000530c1 # EBICON
53 mww 0xb0001004 0x40030084 # ROMCON
54 mww 0xb0001008 0x000010ee # SDCONF0
55 mww 0xb000100C 0x00000000 # SDCONF1
56 mww 0xb0001010 0x0000015b # SDTIME0
57 mww 0xb0001014 0x0000015b # SDTIME1
58 mww 0xb0001018 0x00000000 # EXT0CON
59 mww 0xb000101C 0x00000000 # EXT1CON
60 mww 0xb0001020 0x00000000 # EXT2CON
61 mww 0xb0001024 0x00000000 # EXT3CON
62 mww 0xb000102c 0x00ff0048 # CKSKEW