fc-iram: added '+' to getopt magic string like in fc-xram Both fc-iram and fc-xram now support secondary program invokation. If the user needs to pass some options to the secondary program, we don't want fc-iram or fc-xram to claim these options as its own, thus we need to stop getopt() from reordering arguments. This fix was already implemented in fc-xram a long time ago, but the issue was overlooked when secondary program invokation ability was added to fc-iram.

# The following parameters go into the <p command sent to the boot ROM

pll-config 4/1		# 26 MHz in, PLL&DSP @ 104 MHz, ARM @ 52 MHz
rhea-cntl 0x00		# fastest setting, used by OsmocomBB, presumably correct

# The remaining settings are carried out via loadagent commands
init-script pirelli.init

# Flash global config and chip select base addresses
flash dual-8M 0x03000000 0x02000000

# Perform a Iota poweroff when we are done
exit-mode iota-off