src: Remove blank acpi_tables source files

Due to build rules, dummy acpi_tables source files were added in many
mainboards. With commit 1e83e5c61a3aa98f58f7d8cbf8d1eb9532896cc3
("src/arch/x86: Build mainboard acpi_tables source if present"),
the build system will build mainboard acpi_tables only if present. Remove
the dummy/empty/blank acpi_tables source files.

BUG=None
TEST=Build test with some google mainboards.

Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Change-Id: I0cef34368e2e5f5e3b946b22658ca10c7caad90a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37854
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>

10 files changed, 0 insertions, 37 deletions

diff --git a/src/mainboard/intel/apollolake_rvp/acpi_tables.c b/src/mainboard/intel/apollolake_rvp/acpi_tables.c
deleted file mode 100644
index 8d4d1cf7e7..0000000000
--- a/src/mainboard/intel/apollolake_rvp/acpi_tables.c
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/*
- * Blank file required by build system assumptions of this file being present.
- */
diff --git a/src/mainboard/intel/cannonlake_rvp/acpi_tables.c b/src/mainboard/intel/cannonlake_rvp/acpi_tables.c
deleted file mode 100644
index 3b44754e30..0000000000
--- a/src/mainboard/intel/cannonlake_rvp/acpi_tables.c
+++ /dev/null
@@ -1 +0,0 @@
-/* Nothing here */
diff --git a/src/mainboard/intel/coffeelake_rvp/acpi_tables.c b/src/mainboard/intel/coffeelake_rvp/acpi_tables.c
deleted file mode 100644
index 3b44754e30..0000000000
--- a/src/mainboard/intel/coffeelake_rvp/acpi_tables.c
+++ /dev/null
@@ -1 +0,0 @@
-/* Nothing here */
diff --git a/src/mainboard/intel/glkrvp/acpi_tables.c b/src/mainboard/intel/glkrvp/acpi_tables.c
deleted file mode 100644
index e06f6a648d..0000000000
--- a/src/mainboard/intel/glkrvp/acpi_tables.c
+++ /dev/null
@@ -1,3 +0,0 @@
-/*
- * Blank file required by build system assumptions of this file being present.
- */
diff --git a/src/mainboard/intel/icelake_rvp/acpi_tables.c b/src/mainboard/intel/icelake_rvp/acpi_tables.c
deleted file mode 100644
index 3b44754e30..0000000000
--- a/src/mainboard/intel/icelake_rvp/acpi_tables.c
+++ /dev/null
@@ -1 +0,0 @@
-/* Nothing here */
diff --git a/src/mainboard/intel/kblrvp/acpi_tables.c b/src/mainboard/intel/kblrvp/acpi_tables.c
deleted file mode 100644
index e69de29bb2..0000000000
--- a/src/mainboard/intel/kblrvp/acpi_tables.c
+++ /dev/null
diff --git a/src/mainboard/intel/kunimitsu/acpi_tables.c b/src/mainboard/intel/kunimitsu/acpi_tables.c
deleted file mode 100644
index e69de29bb2..0000000000
--- a/src/mainboard/intel/kunimitsu/acpi_tables.c
+++ /dev/null
diff --git a/src/mainboard/intel/leafhill/acpi_tables.c b/src/mainboard/intel/leafhill/acpi_tables.c
deleted file mode 100644
index 8d4d1cf7e7..0000000000
--- a/src/mainboard/intel/leafhill/acpi_tables.c
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/*
- * Blank file required by build system assumptions of this file being present.
- */
diff --git a/src/mainboard/intel/minnow3/acpi_tables.c b/src/mainboard/intel/minnow3/acpi_tables.c
deleted file mode 100644
index e06f6a648d..0000000000
--- a/src/mainboard/intel/minnow3/acpi_tables.c
+++ /dev/null
@@ -1,3 +0,0 @@
-/*
- * Blank file required by build system assumptions of this file being present.
- */
diff --git a/src/mainboard/intel/saddlebrook/acpi_tables.c b/src/mainboard/intel/saddlebrook/acpi_tables.c
deleted file mode 100644
index e69de29bb2..0000000000
--- a/src/mainboard/intel/saddlebrook/acpi_tables.c
+++ /dev/null