Clock frequency detection

[litex.git] / software / include / hw / id.h

diff --git a/software/include/hw/id.h b/software/include/hw/id.h
index 48c928ea54ba8624092ce6e3fc54c8e5b550948f..ae564e5faba2c3ba76fac73c229236f5aab94079 100644 (file)
--- a/software/include/hw/id.h
+++ b/software/include/hw/id.h
@@ -26,6 +26,10 @@
 #define CSR_ID_SYSTEMH         ID_CSR(0x00)
 #define CSR_ID_SYSTEML         ID_CSR(0x04)
 #define CSR_ID_VERSIONH                ID_CSR(0x08)
-#define CSR_ID_VERSIONL                ID_CSR(0x0c)
+#define CSR_ID_VERSIONL                ID_CSR(0x0C)
+#define CSR_ID_FREQ3           ID_CSR(0x10)
+#define CSR_ID_FREQ2           ID_CSR(0x14)
+#define CSR_ID_FREQ1           ID_CSR(0x18)
+#define CSR_ID_FREQ0           ID_CSR(0x1C)
 
 #endif /* __HW_ID_H */