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tinygo/targets/hifive1b.json

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all: add HiFive1 rev B board with RISC-V architecture This page has been a big help in adding support for this new chip: https://wiki.osdev.org/HiFive-1_Bare_Bones
6 years ago
{
"inherits": ["fe310"],
"build-tags": ["hifive1b"],
compileopts: add linkerscript key Setting the linker script as one property (instead of as part of the generic ldflags property) allows it to be overriden. This is important for the SoftDevice on Nordic chips, because the SoftDevice takes up a fixed part of the flash/RAM and the application must be flashed at a different position. With this linkerscript option, it is possible to create (for example) a pca10040-s132v6 that overrides the default linker script.
5 years ago
"linkerscript": "targets/hifive1b.ld",
flash: support flashing boards using Mass Storage Device (MSD) operation for uf2 and daplink bootloaders Signed-off-by: Ron Evans <ron@hybridgroup.com>
5 years ago
"flash-method": "msd",
targets: refactor flash/gdb target configuration Instead of specifying explicit commands, most of these commands have been replaced by more specific properties. This is work that will be necessary for an eventual -programmer flag to the compiler, with which it is possible to select which programmer to use to flash or debug a chip. That's not very useful for boards that already include a programmer or bootloader for that purpose, but is very useful for novel boards or single-purpose boards that are not already included in TinyGo.
5 years ago
"msd-volume-name": "HiFive",
hifive1b: add support for gdb subcommand This makes debugging on the HiFive1 rev B much easier: tinygo gdb -target=hifive1b examples/echo Using JLinkGDBServer as I couldn't figure out how to do it with OpenOCD.
5 years ago
"msd-firmware-name": "firmware.hex",
"jlink-device": "fe310"
all: add HiFive1 rev B board with RISC-V architecture This page has been a big help in adding support for this new chip: https://wiki.osdev.org/HiFive-1_Bare_Bones
6 years ago
}