exynos: Drop large alignment for SDRAM parameters

We don't ever search for these so there is no need for a 4KB alignment.
It just wastes space.

Drop this and use the standard 4-byte alignment.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

board/samsung/common/exynos-uboot-spl.lds

@@ -38,8 +38,7 @@ SECTIONS
 	} >.sram
 	. = ALIGN(4);
 
-	/* Align .machine_param on 256 byte boundary for easier searching */
-	.machine_param ALIGN(0x100) : { *(.machine_param) } >.sram
+	.machine_param : { *(.machine_param) } >.sram
 	. = ALIGN(4);
 
 	__image_copy_end = .;