Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a546b0ac5988348446e4fd5987df699b4c9b1f2a
Commit: a546b0ac5988348446e4fd5987df699b4c9b1f2a
Parent: 7cc1c4b2c44d7807f55da6a36f5b2e49977c67b7
Author: Michael Hennerich <[EMAIL PROTECTED]>
AuthorDate: Mon Dec 24 20:19:51 2007 +0800
Committer: Bryan Wu <[EMAIL PROTECTED]>
CommitDate: Mon Dec 24 20:19:51 2007 +0800
[Blackfin] arch: Fix BUG - kernel sometimes would stuck with KEYBOARD_GPIO
on
Make sure the SYSTEM reset completes before we issue the CORE reset
Signed-off-by: Michael Hennerich <[EMAIL PROTECTED]>
Signed-off-by: Bryan Wu <[EMAIL PROTECTED]>
---
arch/blackfin/kernel/reboot.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/blackfin/kernel/reboot.c b/arch/blackfin/kernel/reboot.c
index ae28aac..06501a5 100644
--- a/arch/blackfin/kernel/reboot.c
+++ b/arch/blackfin/kernel/reboot.c
@@ -34,9 +34,11 @@ void bfin_reset(void)
while (1) {
/* initiate system soft reset with magic 0x7 */
bfin_write_SWRST(0x7);
+ bfin_read_SWRST();
asm("ssync;");
/* clear system soft reset */
bfin_write_SWRST(0);
+ bfin_read_SWRST();
asm("ssync;");
/* issue core reset */
asm("raise 1");
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
