diff --git a/uboot-mtk-20220606/board/mediatek/common/boot_helper.c b/uboot-mtk-20220606/board/mediatek/common/boot_helper.c
index ab0ea28a2..6fa990012 100644
--- a/uboot-mtk-20220606/board/mediatek/common/boot_helper.c
+++ b/uboot-mtk-20220606/board/mediatek/common/boot_helper.c
@@ -201,8 +201,8 @@ int boot_from_snor(struct spi_flash *snor, u32 offset)
 		size = fit_get_totalsize((const void *)data_load_addr);
 		if (size <= 0x2000) {
 			/* Load FDT header into memory */
-			ret = mtd_read_generic(mtd, offset, (void *)data_load_addr,
-					       mtd->writesize);
+			ret = snor_read_generic(snor, offset, (void *)data_load_addr,
+					       snor->page_size);
 			if (ret)
 				return ret;