drivers/spi: Add Macronix MX77U51250F chip id

Change-Id: I7526c2bad1ee1f2c532ffeb182298797d00de40b
Signed-off-by: Alicja Michalska <alicja.michalska@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/89157
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/drivers/spi/macronix.c

@@ -143,6 +143,11 @@ static const struct spi_flash_part_id flash_table[] = {
 		.id[0] = 0x7539,
 		.nr_sectors_shift = 13,
 	},
+	{
+		/* MX77U51250F */
+		.id[0] = 0x753a,
+		.nr_sectors_shift = 14,
+	},
 };
 
 const struct spi_flash_vendor_info spi_flash_macronix_vi = {