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- # Ports
- telnet_port 4444
- gdb_port 3333
- # Interface
- source [find interface/raspberrypi123-native.cfg]
- # use combined on interfaces or targets that canβt set TRST/SRST separately
- reset_config srst_only srst_pulls_trst
- jtag newtap sam7x cpu -irlen 4 -ircapture 0x1 -irmask 0xf
- #target create sam7x.cpu arm7tdmi -endian little -chain-position sam7x.cpu -variant arm7tdmi
- target create sam7x.cpu arm7tdmi -endian little -chain-position sam7x.cpu
- sam7x.cpu configure -event reset-init {
- soft_reset_halt
- mww 0xfffffd00 0xa5000004 # RSTC_CR: Reset peripherals
- mww 0xfffffd44 0x00008000 # WDT_MR: disable watchdog
- mww 0xfffffd08 0xa5000001 # RSTC_MR enable user reset
- mww 0xfffffc20 0x00005001 # CKGR_MOR : enable the main oscillator
- sleep 10
- mww 0xfffffc2c 0x000b1c02 # CKGR_PLLR: 16MHz * 12/2 = 96MHz
- sleep 10
- mww 0xfffffc30 0x00000007 # PMC_MCKR : MCK = PLL / 2 = 48 MHz
- sleep 10
- mww 0xffffff60 0x00480100 # MC_FMR: flash mode (FWS=1,FMCN=72)
- sleep 100
- }
- gdb_memory_map enable
- #gdb_breakpoint_override hard
- #armv4_5 core_state arm
- sam7x.cpu configure -work-area-virt 0 -work-area-phys 0x00200000 -work-area-size 0x10000 -work-area-backup 0
- flash bank sam7x.flash.0 at91sam7 0 0 0 0 sam7x.cpu 0 0 0 0 0 0 0 18432
- flash bank sam7x.flash.1 at91sam7 0 0 0 0 sam7x.cpu 1 0 0 0 0 0 0 18432
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