; bdiGDB configuration for OMAP-L138 board ; ---------------------------------------- ; ; Using a faster JTAG clock than 1 MHz is only possible if the ; ARM core clock has been speed-up after a reset. Either by letting ; U-boot run for some time or by configuring the clock system via ; the appropriate init list entries. ; ; Info about the JTAG clock frequency: ; ------------------------------------ ; BDI2000: ; 0=Adaptive, ; 1=16MHz, 2=8MHz, 3=4MHz, ; 4= 1MHz, 5=500kHz, 6=200kHz, 7=100kHz, 8=50kHz, ; 9=20kHz, 10=10kHz, 11=5kHz, 12=2kHz, 13=1kHz ; BDI3000: ; 0=Adaptive, ; 1=32MHz, 2=16MHz, 3=11MHz, 4=8MHz, 5=5MHz, 6=4MHz, ; 7=1MHz, 8=500kHz, 9=200kHz, 10=100kHz, 11=50kHz, ; 12=20kHz, 13=10kHz, 14=5kHz, 15=2kHz, 16=1kHz, ; ; [INIT] ; ; [TARGET] CPUTYPE ARM926E ;CLOCK 4 ;BDI2000: JTAG clock : 1 MHz CLOCK 1 4 ;BDI2000: JTAG clock : start with 1 MHz then use 16MHz ;CLOCK 0 4 ;BDI2000: JTAG clock : start with 1 MHz then use adaptive ;CLOCK 7 ;BDI3000: JTAG clock : 1 MHz ;CLOCK 2 7 ;BDI3000: JTAG clock : start with 1 MHz then use 16 MHz ;CLOCK 0 7 ;BDI3000: JTAG clock : start with 1 MHz then use adaptive TRST PUSHPULL ;TRST driver type (OPENDRAIN | PUSHPULL) RESET NONE ;NONE | HARD (ms), asserted via SCANINIT ENDIAN LITTLE ;memory model (LITTLE | BIG) STARTUP STOP 3000 ;let U-boot setup the system WAKEUP 500 VECTOR CATCH 0x1f ;catch D_Abort, P_Abort, SWI, Undef and Reset ; SCANPRED 1 6 ;count for ICEPick TAP SCANSUCC 0 0 ;no device after ARM926e ; ; ; Configure ICEPick module to make ARM926 TAP visible SCANINIT r1:t1:w100000:t0:r0:w1000: ;Toggle reset SCANINIT w1000:ch10:w1000: ;clock TCK with TMS high and wait SCANINIT i6=07:d8=89:i6=02: ;connect and select router SCANINIT d32=81000080: ;set IP control SCANINIT d32=a2002008: ;configure TAP2 SCANINIT d32=a2002108: ;enable TAP2 SCANINIT cl10:i10=ffff ;clock 10 times in RTI, scan bypass ; ; [HOST] IP 151.120.25.119 PROMPT L138> FILE E:\temp\dump256k.bin FORMAT BIN 0xc0000000 [FLASH] [REGS] FILE $reg926e.def