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ej3/programmer.cfg

Forked from ddm/programmer.cfg
Created December 27, 2018 07:43
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rpi zero openocd SWD config
Raw
programmer.cfg
interface bcm2835gpio
# hexdump -s4 -n4 -e '\"0x\" 4/1 \"%02X\"\"\\n\"\" \"' /proc/device-tree/soc/ranges
bcm2835gpio_peripheral_base 0x20000000
# Transition delay calculation: SPEED_COEFF/khz - SPEED_OFFSET
# These depend on system clock, calibrated for stock 700MHz
# bcm2835gpio_speed SPEED_COEFF SPEED_OFFSET
bcm2835gpio_speed_coeffs 146203 36
# bcm2835gpio_swd_nums SWDCLK SWDIO
bcm2835gpio_swd_nums 25 24
# bcm2835gpio_srst_num RST
bcm2835gpio_srst_num 18
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