Jim Mussared d6d8722558 extmod: Make extmod.mk self-contained. ... This makes it so that all a port needs to do is set the relevant variables and "include extmod.mk" and doesn't need to worry about adding anything to OBJ, CFLAGS, SRC_QSTR, etc. Make all extmod variables (src, flags, etc) private to extmod.mk. Also move common/shared, extmod-related fragments (e.g. wiznet, cyw43, bluetooth) into extmod.mk. Now that SRC_MOD, CFLAGS_MOD, CXXFLAGS_MOD are unused by both extmod.mk (and user-C-modules in a previous commit), remove all uses of them from port makefiles. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>		2022-10-11 23:31:49 +11:00
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samd21	samd/mcu: Use lf2s for SAMD51 and lfs1 for SAMD21.	2022-10-06 23:14:21 +11:00
samd51	extmod: Make extmod.mk self-contained.	2022-10-11 23:31:49 +11:00