44 lines
891 B
INI
44 lines
891 B
INI
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adapter speed 1000
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reset_config srst_only
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adapter srst pulse_width 100
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adapter driver cmsis-dap
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transport select jtag
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set _CHIPNAME riscv
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jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x1000563d
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set _TARGETNAME $_CHIPNAME.cpu
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target create $_TARGETNAME riscv -chain-position $_TARGETNAME
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$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 20480 -work-area-backup 0
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# Work-area is a space in RAM used for flash programming
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if { [info exists WORKAREASIZE] } {
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set _WORKAREASIZE $WORKAREASIZE
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} else {
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set _WORKAREASIZE 0x5000
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}
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# Allow overriding the Flash bank size
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if { [info exists FLASH_SIZE] } {
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set _FLASH_SIZE $FLASH_SIZE
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} else {
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# autodetect size
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set _FLASH_SIZE 0
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}
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# flash size will be probed
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set _FLASHNAME $_CHIPNAME.flash
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flash bank $_FLASHNAME gd32vf103 0x08000000 0 0 0 $_TARGETNAME
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riscv set_reset_timeout_sec 1
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init
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halt
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