mediatek/mt8183: Remove unused MMU stuff from bootblock

Since we move mtk_mmu_init() from bootblock to decompressor, we don't
need to build mmu_opertations.c in bootblock and we don't need to
include <soc/mmu_operations.h> in bootblock.c.

BUG=b:80501386
TEST=manually flashed into kukui and boots into romstage.

Change-Id: I58f97ac1705e4dfde5e2d497d9bec33a1d8d17c2
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/27655
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>

src/soc/mediatek/mt8183/Makefile.inc

@@ -2,7 +2,6 @@ ifeq ($(CONFIG_SOC_MEDIATEK_MT8183),y)
 
 bootblock-y += bootblock.c
 bootblock-y += ../common/gpio.c gpio.c
-bootblock-y += ../common/mmu_operations.c mmu_operations.c
 bootblock-y += ../common/pll.c pll.c
 bootblock-$(CONFIG_SPI_FLASH) += spi.c
 bootblock-y += ../common/timer.c

src/soc/mediatek/mt8183/bootblock.c

@@ -14,7 +14,6 @@
  */
 
 #include <bootblock_common.h>
-#include <soc/mmu_operations.h>
 #include <soc/pll.h>
 #include <soc/wdt.h>