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-rw-r--r--include/clock_legacy.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/clock_legacy.h b/include/clock_legacy.h
index 29261b680d..efa483117d 100644
--- a/include/clock_legacy.h
+++ b/include/clock_legacy.h
@@ -22,4 +22,15 @@ unsigned long get_board_ddr_clk(void);
#define get_board_ddr_clk() CONFIG_DDR_CLK_FREQ
#endif
+/*
+ * If we have CONFIG_DYNAMIC_SYS_CLK_FREQ then there will be an
+ * implentation of get_board_sys_clk() somewhere. Otherwise we have
+ * a static value to use now.
+ */
+#ifdef CONFIG_DYNAMIC_SYS_CLK_FREQ
+unsigned long get_board_sys_clk(void);
+#else
+#define get_board_sys_clk() CONFIG_SYS_CLK_FREQ
+#endif
+
#endif