uboot-mediatek: snfi: FM35Q1GA is x4-only

Dont allow x2 read and cache read operations on FM35Q1GA as they seem
to be unstable. Also the Linux drivers does not allow x2 ops.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

package/boot/uboot-mediatek/patches/100-02-drivers-mtd-add-support-for-MediaTek-SPI-NAND-flash-.patch

@@ -1217,7 +1217,7 @@ Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
 +
 +	SNAND_INFO("FM35Q1GA", SNAND_ID(SNAND_ID_DYMMY, 0xe5, 0x71),
 +		   SNAND_MEMORG_1G_2K_64,
-+		   &snand_cap_read_from_cache_x4,
++		   &snand_cap_read_from_cache_x4_only,
 +		   &snand_cap_program_load_x4),
 +
 +	SNAND_INFO("PN26G01A", SNAND_ID(SNAND_ID_DYMMY, 0xa1, 0xe1),