X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=include%2Fmpc85xx.h;h=3753e47edfb5336ecd371028dea708b961854bc9;hb=HEAD;hp=2495b99c310796f646b3d480e9208db4de83fcf9;hpb=f51cdaf19141151ce2b40d562a468605340f2315;p=karo-tx-uboot.git

diff --git a/include/mpc85xx.h b/include/mpc85xx.h
index 2495b99c31..3753e47edf 100644
--- a/include/mpc85xx.h
+++ b/include/mpc85xx.h
@@ -6,10 +6,6 @@
 #ifndef	__MPC85xx_H__
 #define __MPC85xx_H__
 
-/* define for common ppc_asm.tmpl */
-#define EXC_OFF_SYS_RESET	0x100	/* System reset */
-#define _START_OFFSET		0
-
 #if defined(CONFIG_E500)
 #include <e500.h>
 #endif
@@ -26,4 +22,46 @@
 #define SCCR_DFBRG10    0x00000002      /* BRGCLK division by 64 */
 #define SCCR_DFBRG11    0x00000003      /* BRGCLK division by 256 */
 
+/*
+ * Define default values for some CCSR macros to make header files cleaner*
+ *
+ * To completely disable CCSR relocation in a board header file, define
+ * CONFIG_SYS_CCSR_DO_NOT_RELOCATE.  This will force CONFIG_SYS_CCSRBAR_PHYS
+ * to a value that is the same as CONFIG_SYS_CCSRBAR.
+ */
+
+#ifdef CONFIG_SYS_CCSRBAR_PHYS
+#error "Do not define CONFIG_SYS_CCSRBAR_PHYS directly.  Use \
+CONFIG_SYS_CCSRBAR_PHYS_LOW and/or CONFIG_SYS_CCSRBAR_PHYS_HIGH instead."
+#endif
+
+#ifdef CONFIG_SYS_CCSR_DO_NOT_RELOCATE
+#undef CONFIG_SYS_CCSRBAR_PHYS_HIGH
+#undef CONFIG_SYS_CCSRBAR_PHYS_LOW
+#define CONFIG_SYS_CCSRBAR_PHYS_HIGH	0
+#endif
+
+#ifndef CONFIG_SYS_CCSRBAR
+#define CONFIG_SYS_CCSRBAR 		CONFIG_SYS_CCSRBAR_DEFAULT
+#endif
+
+#ifndef CONFIG_SYS_CCSRBAR_PHYS_HIGH
+#ifdef CONFIG_PHYS_64BIT
+#define CONFIG_SYS_CCSRBAR_PHYS_HIGH	0xf
+#else
+#define CONFIG_SYS_CCSRBAR_PHYS_HIGH	0
+#endif
+#endif
+
+#ifndef CONFIG_SYS_CCSRBAR_PHYS_LOW
+#define CONFIG_SYS_CCSRBAR_PHYS_LOW 	CONFIG_SYS_CCSRBAR_DEFAULT
+#endif
+
+#define CONFIG_SYS_CCSRBAR_PHYS ((CONFIG_SYS_CCSRBAR_PHYS_HIGH * 1ull) << 32 | \
+				 CONFIG_SYS_CCSRBAR_PHYS_LOW)
+
+#ifndef CONFIG_SYS_IMMR
+#define CONFIG_SYS_IMMR 		CONFIG_SYS_CCSRBAR
+#endif
+
 #endif	/* __MPC85xx_H__ */