* Add support for SK98xx driver

[u-boot] / include / mpc5xxx.h

diff --git a/include/mpc5xxx.h b/include/mpc5xxx.h
index 4218b050fc739326f000109adb4088583115aba4..02683e3820804a4a905d9f1496e632f4ece08349 100644 (file)
--- a/include/mpc5xxx.h
+++ b/include/mpc5xxx.h
@@ -40,6 +40,15 @@
 /* Exception offsets (PowerPC standard) */
 #define EXC_OFF_SYS_RESET      0x0100
 
+/* useful macros for manipulating CSx_START/STOP */
+#if defined(CONFIG_MGT5100)
+#define START_REG(start)       ((start) >> 15)
+#define STOP_REG(start, size)  (((start) + (size) - 1) >> 15)
+#elif defined(CONFIG_MPC5200)
+#define START_REG(start)       ((start) >> 16)
+#define STOP_REG(start, size)  (((start) + (size) - 1) >> 16)
+#endif
+
 /* Internal memory map */
 
 #define MPC5XXX_CS0_START      (CFG_MBAR + 0x0004)