loadtools/scripts: w220.{config,init} => chimei.{config,init} Motorola W220, first touched by FreeCalypso in 2019-05, is an ODM phone made by Chi-Mei, and its peculiar property of relevance to loadtools is that it has XRAM on Calypso nCS3 instead of the usual nCS1 - which matters for fc-xram. We are now discovering other Chi-Mei phones including Sony Ericsson J120, and they share the same quirk of XRAM on nCS3 - hence we rename this loadtools target from w220 to chimei.

main()
{
	uart_select_init();
	printf("SIM interface debug program running\n");
	print_boot_rom_info();
	abb_init();
	for (;;) {
		putchar('=');
		if (command_entry())
			command_dispatch();
	}
}