Two config options exist to define powerpc MPC8xx:
* CONFIG_PPC_8xx
* CONFIG_8xx
In addition, CONFIG_PPC_8xx also defines CONFIG_CPM1 as
communication co-processor
arch/powerpc/platforms/Kconfig.cputype has contained the following
comment about CONFIG_8xx item for some years:
"# this is temp to handle compat with arch=ppc"
It looks like not many places still have that old CONFIG_8xx used,
so it is likely to be a good time to get rid of it completely ?
Signed-off-by: Christophe Leroy <christophe.le...@c-s.fr>
---
arch/um/sys-ppc/misc.S | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/um/sys-ppc/misc.S b/arch/um/sys-ppc/misc.S
index 1364b7d..163e0b2 100644
--- a/arch/um/sys-ppc/misc.S
+++ b/arch/um/sys-ppc/misc.S
@@ -18,7 +18,7 @@
#include <asm/processor.h>
#include "ppc_asm.h"
-#if defined(CONFIG_4xx) || defined(CONFIG_8xx)
+#if defined(CONFIG_4xx) || defined(CONFIG_PPC_8xx)
#define CACHE_LINE_SIZE 16
#define LG_CACHE_LINE_SIZE 4
#define MAX_COPY_PREFETCH 1
@@ -26,7 +26,7 @@
#define CACHE_LINE_SIZE 32
#define LG_CACHE_LINE_SIZE 5
#define MAX_COPY_PREFETCH 4
-#endif /* CONFIG_4xx || CONFIG_8xx */
+#endif /* CONFIG_4xx || CONFIG_PPC_8xx */
.text
@@ -38,7 +38,7 @@
_GLOBAL(clear_page)
li r0,4096/CACHE_LINE_SIZE
mtctr r0
-#ifdef CONFIG_8xx
+#ifdef CONFIG_PPC_8xx
li r4, 0
1: stw r4, 0(r3)
stw r4, 4(r3)
@@ -72,7 +72,7 @@ _GLOBAL(copy_page)
addi r4,r4,-4
li r5,4
-#ifndef CONFIG_8xx
+#ifndef CONFIG_PPC_8xx
#if MAX_COPY_PREFETCH > 1
li r0,MAX_COPY_PREFETCH
li r11,4
@@ -84,12 +84,12 @@ _GLOBAL(copy_page)
dcbt r5,r4
li r11,CACHE_LINE_SIZE+4
#endif /* MAX_COPY_PREFETCH */
-#endif /* CONFIG_8xx */
+#endif /* CONFIG_PPC_8xx */
li r0,4096/CACHE_LINE_SIZE
mtctr r0
1:
-#ifndef CONFIG_8xx
+#ifndef CONFIG_PPC_8xx
dcbt r11,r4
dcbz r5,r3
#endif
--
2.1.0
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