X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=arch%2Farm%2Fkernel%2Fdebug.S;h=5617566477b493d5cc6034a8518b8f6e696195f3;hb=eb370f0bd409f8bcdc88583ae04f94453e19d882;hp=a5747e58a9dc66d37e0b7182b7f06be2795257a0;hpb=b197ba3c70638a3a2ae39296781912f26ac0f991;p=powerpc.git

diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S
index a5747e58a9..5617566477 100644
--- a/arch/arm/kernel/debug.S
+++ b/arch/arm/kernel/debug.S
@@ -21,6 +21,36 @@
 
 #if defined(CONFIG_DEBUG_ICEDCC)
 		@@ debug using ARM EmbeddedICE DCC channel
+
+#if defined(CONFIG_CPU_V6)
+
+		.macro	addruart, rx
+		.endm
+
+		.macro	senduart, rd, rx
+		mcr	p14, 0, \rd, c0, c5, 0
+		.endm
+
+		.macro	busyuart, rd, rx
+1001:
+		mrc	p14, 0, \rx, c0, c1, 0
+		tst	\rx, #0x20000000
+		beq	1001b
+		.endm
+
+		.macro	waituart, rd, rx
+		mov	\rd, #0x2000000
+1001:
+		subs	\rd, \rd, #1
+		bmi	1002f
+		mrc	p14, 0, \rx, c0, c1, 0
+		tst	\rx, #0x20000000
+		bne	1001b
+1002:
+		.endm
+
+#else
+
 		.macro	addruart, rx
 		.endm
 
@@ -46,9 +76,12 @@
 		bne	1001b
 1002:
 		.endm
+
+#endif	/* CONFIG_CPU_V6 */
+
 #else
 #include <asm/arch/debug-macro.S>
-#endif
+#endif	/* CONFIG_DEBUG_ICEDCC */
 
 /*
  * Useful debugging routines