SPI SWE: clear any pending boot-time interrupts in spi_init() Charger plug/unplug hw logic in the Iota ABB has no built-in debouncing, thus electrical contact bounce on the charging power connection interface produces a lot of charger plug/unplug interrupts. When we boot in charging mode (charging power present at boot time and is presumably the cause of Switch-ON), some bounce may occur between the initial Iota Switch-ON action and Calypso firmware booting. By clearing any accumulated ITSTATREG interrupts on boot, we prevent these pre-boot interrupts from generating charger plug/unplug events to FCHG, which would upset smooth from-boot charging.

ram:	ramimage.srec

link_ram.cmd:	${RAM_LINK_SCRIPT_SRC} Makefile lcfgen
	perl ../scripts/ti/make_cmd.pl lcfgen $@ 0 ${RAM_LINK_SCRIPT_SRC} \
		${SPECIAL_LINK_LIBS}

ramimage.out:	${LIBS} build_date.obj ${STR2IND_OBJ} link_ram.cmd
	../toolwrap/vlnk470 -farcall -x -o $@ -m ramimage.map $^

ramimage.m0:	ramimage.out
	../toolwrap/hex470 -m -memwidth 16 -romwidth 16 $<

ramimage.srec:	ramimage.m0
	../helpers/srec4ram $< $@