20 lines
572 B
INI
20 lines
572 B
INI
# Broadcom 2835 on Raspberry Pi as JTAG host
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interface bcm2835gpio
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bcm2835gpio_peripheral_base 0x3F000000
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# Transition delay calculation: SPEED_COEFF/khz - SPEED_OFFSET
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# These depend on system clock, calibrated for stock 700MHz
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# bcm2835gpio_speed SPEED_COEFF SPEED_OFFSET
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bcm2835gpio_speed_coeffs 194938 48
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# Each of the JTAG lines need a gpio number set: tck tms tdi tdo
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# Header pin numbers: 23 22 19 21
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bcm2835gpio_jtag_nums 11 25 10 9
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# If you define trst or srst, use appropriate reset_config
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# Header pin numbers: TRST - 26, SRST - 12
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bcm2835gpio_trst_num 7
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