On slightly related note I tried to enable this SPI storage flashing also for Bangle 1 as recently I found a way to save about 800 bytes in bootloader (by reducing interrupt vector table as per comment) but sadly no, still does not fit with this feature enabled :-(
arm-none-eabi/bin/ld: region `FLASH' overflowed by 480 bytes
EDIT: oh, combined with "-nostartfiles" linker flag I am now at
region `FLASH' overflowed by 161 bytes
so maybe with some further optimisations it could fit
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On slightly related note I tried to enable this SPI storage flashing also for Bangle 1 as recently I found a way to save about 800 bytes in bootloader (by reducing interrupt vector table as per comment) but sadly no, still does not fit with this feature enabled :-(
EDIT: oh, combined with "-nostartfiles" linker flag I am now at
so maybe with some further optimisations it could fit