scripts/gtm900[bp]-ffs-clean: remove some more wrong files An earlier version of GTM900-B firmware has been found in the wild that still has MFW&BMI layers included (producing files under /mmi), as well as enlarged /pcm/L[DMR]N files. These files are wrong for FreeCalypso fw and thus need to be cleaned out.

#include "types.h"

extern const u32 _Magic_words[2];

main()
{
	/* 13 MHz to the peripherals */
	*(volatile u16 *)0xFFFFFD02 |= 0x40;
	uart_init();
	printf("Flash boot test program running (mode %u)\n", _Magic_words[0]);
	for (;;) {
		putchar('=');
		if (command_entry())
			command_dispatch();
	}
}