ppc: Fix DBSR_IAx defines in <bedbug/regs.h>

While adding asm/cache.h to common.h for PPC targets, I got an
error about multiple definitions of some DBSR_ macros. While
scanning these defines, I noticed that some where defined not
correctly for all PPC variants. So I removed all unused defines,
and corrected the ones really used by bedbug (book-e vs. ppc40x).

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Wolfgang Denk <wd@denx.de>

diff --git a/include/bedbug/regs.h b/include/bedbug/regs.h
index 938e435..eb74691 100644 (file)
--- a/include/bedbug/regs.h
+++ b/include/bedbug/regs.h
@@ -143,22 +143,21 @@
 #define DBCR1_DV1BE    0x0000F000
 #define DBCR1_DV2BE    0x00000F00
 
-/* Bits for the DBSR register */
-#define DBSR_IC                0x80000000
-#define DBSR_BT                0x40000000
-#define DBSR_EDE       0x20000000
-#define DBSR_TIE       0x10000000
-#define DBSR_UDE       0x08000000
-#define DBSR_IA1       0x04000000
-#define DBSR_IA2       0x02000000
-#define DBSR_DR1       0x01000000
-#define DBSR_DW1       0x00800000
-#define DBSR_DR2       0x00400000
-#define DBSR_DW2       0x00200000
-#define DBSR_IDE       0x00100000
-#define DBSR_IA3       0x00080000
-#define DBSR_IA4       0x00040000
-#define DBSR_MRR       0x00000300
+/*
+ * DBSR bits which have conflicting definitions on true Book E versus PPC40x
+ */
+#ifdef CONFIG_BOOKE
+#define DBSR_IA1       0x00800000      /* Instr Address Compare 1 Event */
+#define DBSR_IA2       0x00400000      /* Instr Address Compare 2 Event */
+#define DBSR_IA3       0x00200000      /* Instr Address Compare 3 Event */
+#define DBSR_IA4       0x00100000      /* Instr Address Compare 4 Event */
+#endif
+#ifndef CONFIG_440
+#define DBSR_IA1       0x04000000      /* Instr Address Compare 1 Event */
+#define DBSR_IA2       0x02000000      /* Instr Address Compare 2 Event */
+#define DBSR_IA3       0x00080000      /* Instr Address Compare 3 Event */
+#define DBSR_IA4       0x00040000      /* Instr Address Compare 4 Event */
+#endif
 
 struct spr_info {
   int  spr_val;