keypad boot init overhaul: handle initially held-down keys This change fixes two previous behavioural defects: 1) On Compal phones, the PWR key had to be released before the boot sequence would proceed at all - it was stuck in an endless IRQ loop at the point of Nucleus enabling interrupts, before anything else. 2) On both Compal and sane platforms including Luna, if some regular non-PWR key was held down at boot time, the boot sequence would proceed and complete normally, but all non-PWR keypad buttons would be dead for the remainder of that boot cycle. The fix is a generic solution - no Compal-specific hack ended up being needed for the special case of their idiotic PWON-to-ROW4 hw wiring.

# Building misc_fl.lib using the GPF source bits we got with TCS211

CFLAGS="-mw -x -pw2 -o -me -mt -g -mn"

# Defines

CPPFLAGS="-D_TARGET_ -D_NUCLEUS_ -DRUN_FLASH"

# Includes

CPPFLAGS="$CPPFLAGS -I$SRC/gpf/misc"
CPPFLAGS="$CPPFLAGS -I$SRC/gpf/inc/nuc"
CPPFLAGS="$CPPFLAGS -I$SRC/nucleus"
CPPFLAGS="$CPPFLAGS -I$SRC/gpf/inc"

# Source modules

SRCDIR=$SRC/gpf/misc

cfile_plain $SRCDIR/printtofile.c
cfile_plain $SRCDIR/tok.c
cfile_plain $SRCDIR/tools.c
cfile_plain $SRCDIR/misc_version.c