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-rw-r--r--src/soc/intel/baytrail/Makefile.inc2
-rw-r--r--src/soc/intel/baytrail/romstage/romstage.c13
-rw-r--r--src/soc/intel/baytrail/stage_cache.c35
3 files changed, 37 insertions, 13 deletions
diff --git a/src/soc/intel/baytrail/Makefile.inc b/src/soc/intel/baytrail/Makefile.inc
index e2a949f74b..aff09be238 100644
--- a/src/soc/intel/baytrail/Makefile.inc
+++ b/src/soc/intel/baytrail/Makefile.inc
@@ -45,6 +45,8 @@ ramstage-y += lpss.c
ramstage-y += pcie.c
ramstage-y += sd.c
ramstage-y += perf_power.c
+ramstage-y += stage_cache.c
+romstage-y += stage_cache.c
# Remove as ramstage gets fleshed out
ramstage-y += placeholders.c
diff --git a/src/soc/intel/baytrail/romstage/romstage.c b/src/soc/intel/baytrail/romstage/romstage.c
index 8436c65d17..cb884bd0f1 100644
--- a/src/soc/intel/baytrail/romstage/romstage.c
+++ b/src/soc/intel/baytrail/romstage/romstage.c
@@ -355,19 +355,6 @@ static void *setup_stack_and_mttrs(void)
return slot;
}
-struct ramstage_cache *ramstage_cache_location(long *size)
-{
- char *smm_base;
- /* 1MiB cache size */
- const long cache_size = CONFIG_SMM_RESERVED_SIZE;
-
- /* Ramstage cache lives in TSEG region which is the definition of
- * cbmem_top(). */
- smm_base = cbmem_top();
- *size = cache_size;
- return (void *)&smm_base[smm_region_size() - cache_size];
-}
-
void ramstage_cache_invalid(struct ramstage_cache *cache)
{
#if CONFIG_RESET_ON_INVALID_RAMSTAGE_CACHE
diff --git a/src/soc/intel/baytrail/stage_cache.c b/src/soc/intel/baytrail/stage_cache.c
new file mode 100644
index 0000000000..3bda56d968
--- /dev/null
+++ b/src/soc/intel/baytrail/stage_cache.c
@@ -0,0 +1,35 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2013 Google Inc.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <cbmem.h>
+#include <ramstage_cache.h>
+#include <baytrail/smm.h>
+
+struct ramstage_cache *ramstage_cache_location(long *size)
+{
+ char *smm_base;
+ /* 1MiB cache size */
+ const long cache_size = CONFIG_SMM_RESERVED_SIZE;
+
+ /* Ramstage cache lives in TSEG region which is the definition of
+ * cbmem_top(). */
+ smm_base = cbmem_top();
+ *size = cache_size;
+ return (void *)&smm_base[smm_region_size() - cache_size];
+}