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-rw-r--r--src/include/cbmem.h15
1 files changed, 9 insertions, 6 deletions
diff --git a/src/include/cbmem.h b/src/include/cbmem.h
index 21ca0975f9..68f3615565 100644
--- a/src/include/cbmem.h
+++ b/src/include/cbmem.h
@@ -151,12 +151,15 @@ void cbmem_add_records_to_cbtable(struct lb_header *header);
* value stored in nvram to enable early recovery on S3 path.
*/
#if IS_ENABLED(CONFIG_ARCH_X86)
-/* Note that many of the current providers of get_top_of_ram() conditionally
- * return 0 when the sleep type is non S3. i.e. cold and warm boots would
- * return 0 from get_top_of_ram(). */
-unsigned long get_top_of_ram(void);
-void set_top_of_ram(uint64_t ramtop);
-void backup_top_of_ram(uint64_t ramtop);
+/* Note that with LATE_CBMEM_INIT, restore_top_of_low_cacheable()
+ * may conditionally return 0 when the sleep type is non S3,
+ * i.e. cold and warm boots would return NULL also for cbmem_top. */
+void backup_top_of_low_cacheable(uintptr_t ramtop);
+uintptr_t restore_top_of_low_cacheable(void);
+uintptr_t restore_cbmem_top(void);
+
+/* Deprecated, only use with LATE_CBMEM_INIT. */
+void set_late_cbmem_top(uintptr_t ramtop);
#endif
/*