speedstep: Don't supply weak get_cst_entries.

This should be overriden by mobo even if it's no-op override.
weak function in this case would only hide real problems.

Change-Id: I30dd671eb605b490a51153d00ae308c4bdef3d05
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/7368
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
diff --git a/src/mainboard/getac/p470/Makefile.inc b/src/mainboard/getac/p470/Makefile.inc
index 7eef1da..b5fbe90 100644
--- a/src/mainboard/getac/p470/Makefile.inc
+++ b/src/mainboard/getac/p470/Makefile.inc
@@ -17,3 +17,4 @@
 ## Foundation, Inc.
 ##
 
+ramstage-y += cstates.c
diff --git a/src/mainboard/getac/p470/cstates.c b/src/mainboard/getac/p470/cstates.c
new file mode 100644
index 0000000..2d543ff
--- /dev/null
+++ b/src/mainboard/getac/p470/cstates.c
@@ -0,0 +1,7 @@
+#include <device/device.h>
+#include <arch/x86/include/arch/acpigen.h>
+
+int get_cst_entries(acpi_cstate_t **entries)
+{
+	return 0;
+}
diff --git a/src/mainboard/ibase/mb899/Makefile.inc b/src/mainboard/ibase/mb899/Makefile.inc
index c4e781b..0b70b89 100644
--- a/src/mainboard/ibase/mb899/Makefile.inc
+++ b/src/mainboard/ibase/mb899/Makefile.inc
@@ -1 +1,2 @@
 ramstage-y += superio_hwm.c
+ramstage-y += cstates.c
diff --git a/src/mainboard/ibase/mb899/cstates.c b/src/mainboard/ibase/mb899/cstates.c
new file mode 100644
index 0000000..2d543ff
--- /dev/null
+++ b/src/mainboard/ibase/mb899/cstates.c
@@ -0,0 +1,7 @@
+#include <device/device.h>
+#include <arch/x86/include/arch/acpigen.h>
+
+int get_cst_entries(acpi_cstate_t **entries)
+{
+	return 0;
+}
diff --git a/src/mainboard/intel/d945gclf/Makefile.inc b/src/mainboard/intel/d945gclf/Makefile.inc
new file mode 100644
index 0000000..f9621db
--- /dev/null
+++ b/src/mainboard/intel/d945gclf/Makefile.inc
@@ -0,0 +1 @@
+ramstage-y += cstates.c
diff --git a/src/mainboard/intel/d945gclf/cstates.c b/src/mainboard/intel/d945gclf/cstates.c
new file mode 100644
index 0000000..2d543ff
--- /dev/null
+++ b/src/mainboard/intel/d945gclf/cstates.c
@@ -0,0 +1,7 @@
+#include <device/device.h>
+#include <arch/x86/include/arch/acpigen.h>
+
+int get_cst_entries(acpi_cstate_t **entries)
+{
+	return 0;
+}
diff --git a/src/mainboard/intel/eagleheights/Makefile.inc b/src/mainboard/intel/eagleheights/Makefile.inc
new file mode 100644
index 0000000..f9621db
--- /dev/null
+++ b/src/mainboard/intel/eagleheights/Makefile.inc
@@ -0,0 +1 @@
+ramstage-y += cstates.c
diff --git a/src/mainboard/intel/eagleheights/cstates.c b/src/mainboard/intel/eagleheights/cstates.c
new file mode 100644
index 0000000..2d543ff
--- /dev/null
+++ b/src/mainboard/intel/eagleheights/cstates.c
@@ -0,0 +1,7 @@
+#include <device/device.h>
+#include <arch/x86/include/arch/acpigen.h>
+
+int get_cst_entries(acpi_cstate_t **entries)
+{
+	return 0;
+}
diff --git a/src/mainboard/iwave/iWRainbowG6/Makefile.inc b/src/mainboard/iwave/iWRainbowG6/Makefile.inc
new file mode 100644
index 0000000..f9621db
--- /dev/null
+++ b/src/mainboard/iwave/iWRainbowG6/Makefile.inc
@@ -0,0 +1 @@
+ramstage-y += cstates.c
diff --git a/src/mainboard/iwave/iWRainbowG6/cstates.c b/src/mainboard/iwave/iWRainbowG6/cstates.c
new file mode 100644
index 0000000..2d543ff
--- /dev/null
+++ b/src/mainboard/iwave/iWRainbowG6/cstates.c
@@ -0,0 +1,7 @@
+#include <device/device.h>
+#include <arch/x86/include/arch/acpigen.h>
+
+int get_cst_entries(acpi_cstate_t **entries)
+{
+	return 0;
+}
diff --git a/src/mainboard/kontron/986lcd-m/Makefile.inc b/src/mainboard/kontron/986lcd-m/Makefile.inc
new file mode 100644
index 0000000..f9621db
--- /dev/null
+++ b/src/mainboard/kontron/986lcd-m/Makefile.inc
@@ -0,0 +1 @@
+ramstage-y += cstates.c
diff --git a/src/mainboard/kontron/986lcd-m/cstates.c b/src/mainboard/kontron/986lcd-m/cstates.c
new file mode 100644
index 0000000..2d543ff
--- /dev/null
+++ b/src/mainboard/kontron/986lcd-m/cstates.c
@@ -0,0 +1,7 @@
+#include <device/device.h>
+#include <arch/x86/include/arch/acpigen.h>
+
+int get_cst_entries(acpi_cstate_t **entries)
+{
+	return 0;
+}
diff --git a/src/mainboard/roda/rk886ex/Makefile.inc b/src/mainboard/roda/rk886ex/Makefile.inc
index 32dbfc2..38d0a9e 100644
--- a/src/mainboard/roda/rk886ex/Makefile.inc
+++ b/src/mainboard/roda/rk886ex/Makefile.inc
@@ -18,3 +18,4 @@
 ##
 
 ramstage-y += m3885.c
+ramstage-y += cstates.c
diff --git a/src/mainboard/roda/rk886ex/cstates.c b/src/mainboard/roda/rk886ex/cstates.c
new file mode 100644
index 0000000..2d543ff
--- /dev/null
+++ b/src/mainboard/roda/rk886ex/cstates.c
@@ -0,0 +1,7 @@
+#include <device/device.h>
+#include <arch/x86/include/arch/acpigen.h>
+
+int get_cst_entries(acpi_cstate_t **entries)
+{
+	return 0;
+}