mb/*/*/Makefile.inc: Remove acpi_tables.c from Makefiles

It always included if ACPI is supported since commit 822bc65 with
Change-Id I372dbd03101030c904dab153552a1291f3b63518 ("ACPI: Remove
CONFIG_GENERATE_ACPI_TABLES").

Change-Id: If17a6f43e368ccf850031b349714fa1ec4d02c1d
Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Reviewed-on: https://review.coreboot.org/28954
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/src/mainboard/compulab/intense_pc/Makefile.inc b/src/mainboard/compulab/intense_pc/Makefile.inc
index ed24e18..3dae61e 100644
--- a/src/mainboard/compulab/intense_pc/Makefile.inc
+++ b/src/mainboard/compulab/intense_pc/Makefile.inc
@@ -1,2 +1 @@
 romstage-y += gpio.c
-ramstage-y += acpi_tables.c
diff --git a/src/mainboard/intel/harcuvar/Makefile.inc b/src/mainboard/intel/harcuvar/Makefile.inc
index d100688..271a577 100644
--- a/src/mainboard/intel/harcuvar/Makefile.inc
+++ b/src/mainboard/intel/harcuvar/Makefile.inc
@@ -22,7 +22,6 @@
 ramstage-y += ramstage.c
 ramstage-y += boardid.c
 ramstage-y += hsio.c
-ramstage-$(CONFIG_HAVE_ACPI_TABLES) += acpi_tables.c
 ramstage-$(CONFIG_HAVE_ACPI_TABLES) += fadt.c
 
 CPPFLAGS_common += -Isrc/mainboard/$(MAINBOARDDIR)/
diff --git a/src/mainboard/lenovo/l520/Makefile.inc b/src/mainboard/lenovo/l520/Makefile.inc
index 892c815..5331f25 100644
--- a/src/mainboard/lenovo/l520/Makefile.inc
+++ b/src/mainboard/lenovo/l520/Makefile.inc
@@ -15,5 +15,4 @@
 
 romstage-y += romstage.c
 romstage-y += gpio.c
-ramstage-y += acpi_tables.c
 smm-y += smihandler.c
diff --git a/src/mainboard/lenovo/t430/Makefile.inc b/src/mainboard/lenovo/t430/Makefile.inc
index 794b5cd..558ab0a 100644
--- a/src/mainboard/lenovo/t430/Makefile.inc
+++ b/src/mainboard/lenovo/t430/Makefile.inc
@@ -1,6 +1,5 @@
 romstage-y += romstage.c
 romstage-y += gpio.c
-ramstage-y += acpi_tables.c
 smm-y += smihandler.c
 
 ramstage-$(CONFIG_MAINBOARD_USE_LIBGFXINIT) += gma-mainboard.ads
diff --git a/src/mainboard/scaleway/tagada/Makefile.inc b/src/mainboard/scaleway/tagada/Makefile.inc
index 7d426df..c33e993 100644
--- a/src/mainboard/scaleway/tagada/Makefile.inc
+++ b/src/mainboard/scaleway/tagada/Makefile.inc
@@ -20,7 +20,6 @@
 
 ramstage-y += ramstage.c
 ramstage-y += hsio.c
-ramstage-$(CONFIG_HAVE_ACPI_TABLES) += acpi_tables.c
 ramstage-$(CONFIG_HAVE_ACPI_TABLES) += fadt.c
 
 bootblock-y += bmcinfo.c