Json2dts zephyr: enhance it #2198
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split ethmac buffers, supported in zephyr since 4.0.0. see zephyrproject-rtos/zephyr@239df9c Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
add prbs0, wich is already part of the zephyr dt, this makes sure to deactivate it, if we don't use it. Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
…value The default value of CONFIG_LITEX_CSR_DATA_WIDTH in zephyr is 32, so only add it, if it is not 32. Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
make the config overlay file optional, in most cases it will already be empty. Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
make generate_dts_config() reuseable externallly by providing the overlay handlers as an argument. Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
add handler for ethphy mdio Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
don't skip interrupt 0. Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
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This pull request includes several updates to the
litex/tools/litex_json2dts_zephyr.pyfile to enhance the handling of Ethernet buffers, overlay handlers, and configuration generation. The most important changes include modifying theethmac_handlerfunction to handle separate RX and TX buffers, updating thegenerate_dts_configfunction to include overlay handlers, and making the--configargument optional.Enhancements to Ethernet buffer handling:
litex/tools/litex_json2dts_zephyr.py: Updatedethmac_handlerto handle separate RX and TX buffers instead of a single buffer. (supported in zephyr since 4.0.0, see zephyrproject-rtos/zephyr@239df9c)Improvements to overlay handlers:
litex/tools/litex_json2dts_zephyr.py: Added a new overlay handler forprbs0in the_overlay_handlersdictionary.litex/tools/litex_json2dts_zephyr.py: Modifiedgenerate_dts_configto acceptoverlay_handlersas a parameter and utilize it.Configuration generation updates:
litex/tools/litex_json2dts_zephyr.py: Added a check to ensure the CSR data width is set, when it is different to 32 bits, the default in Zephyr.litex/tools/litex_json2dts_zephyr.py: Made the--configargument optional in theparse_argsfunction.