Re: [U-Boot-Users] [PATCH] POWERPC: Add synchronization to write_bat in lib_ppc/bat_rw.c

[Wolfgang Denk]

Dear Becky Bruce,

In message [EMAIL PROTECTED] you wrote:
 Perform sync/isync as required by the architecture.
 
 Signed-off-by: Becky Bruce [EMAIL PROTECTED]
 ---
  lib_ppc/bat_rw.c |6 ++
  1 files changed, 6 insertions(+), 0 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

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[U-Boot-Users] [PATCH] POWERPC: Add synchronization to write_bat in lib_ppc/bat_rw.c

[Becky Bruce]

Perform sync/isync as required by the architecture.

Signed-off-by: Becky Bruce [EMAIL PROTECTED]
---
 lib_ppc/bat_rw.c |6 ++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/lib_ppc/bat_rw.c b/lib_ppc/bat_rw.c
index 8546333..a40b377 100644
--- a/lib_ppc/bat_rw.c
+++ b/lib_ppc/bat_rw.c
@@ -25,9 +25,12 @@
 #include common.h
 #include asm/processor.h
 #include asm/mmu.h
+#include asm/io.h
 
 int write_bat (ppc_bat_t bat, unsigned long upper, unsigned long lower)
 {
+   sync();
+
switch (bat) {
case DBAT0:
mtspr (DBAT0L, lower);
@@ -99,6 +102,9 @@ int write_bat (ppc_bat_t bat, unsigned long upper, unsigned 
long lower)
return (-1);
}
 
+   sync();
+   isync();
+
return (0);
 }
 
-- 
1.5.5.1


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