Add IT87xx SPI as external flasher option

This is a fast way to test if a IT87xx board_enable() would work.

Corresponding to flashrom svn r557.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Tested-by: Harald Gutmann <harald.gutmann@gmx.net>
Acked-by: Harald Gutmann <harald.gutmann@gmx.net>
diff --git a/flash.h b/flash.h
index c056f6e..becab69 100644
--- a/flash.h
+++ b/flash.h
@@ -84,6 +84,7 @@
 #define PROGRAMMER_DUMMY	0x01
 #define PROGRAMMER_NIC3COM	0x02
 #define PROGRAMMER_SATASII	0x03
+#define PROGRAMMER_IT87SPI	0x04
 
 struct programmer_entry {
 	const char *vendor;
@@ -752,6 +753,7 @@
 extern uint16_t it8716f_flashport;
 void enter_conf_mode_ite(uint16_t port);
 void exit_conf_mode_ite(uint16_t port);
+int it87spi_init(void);
 int it87xx_probe_spi_flash(const char *name);
 int it8716f_spi_command(unsigned int writecnt, unsigned int readcnt,
 			const unsigned char *writearr, unsigned char *readarr);