Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=96a5c6f9bef027e1187b2f168bb3e08ef21d0b6f
Commit: 96a5c6f9bef027e1187b2f168bb3e08ef21d0b6f
Parent: 03c5732855300f05aac718ca770c2bb05e1fd48b
Author: Michael Hennerich <[EMAIL PROTECTED]>
AuthorDate: Tue Jan 22 19:23:50 2008 +0800
Committer: Bryan Wu <[EMAIL PROTECTED]>
CommitDate: Tue Jan 22 19:23:50 2008 +0800
[Blackfin] arch: Fix bug - kernel build with Debug option enabled fails to
boot up
writes to I/DMEM_CONTROL must be followed by SSYNC
Signed-off-by: Michael Hennerich <[EMAIL PROTECTED]>
Signed-off-by: Bryan Wu <[EMAIL PROTECTED]>
---
arch/blackfin/kernel/cplb-nompu/cacheinit.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/blackfin/kernel/cplb-nompu/cacheinit.c
b/arch/blackfin/kernel/cplb-nompu/cacheinit.c
index 62cbba7..8a18399 100644
--- a/arch/blackfin/kernel/cplb-nompu/cacheinit.c
+++ b/arch/blackfin/kernel/cplb-nompu/cacheinit.c
@@ -42,6 +42,7 @@ void bfin_icache_init(void)
ctrl = bfin_read_IMEM_CONTROL();
ctrl |= IMC | ENICPLB;
bfin_write_IMEM_CONTROL(ctrl);
+ SSYNC();
}
#endif
@@ -63,5 +64,6 @@ void bfin_dcache_init(void)
ctrl = bfin_read_DMEM_CONTROL();
ctrl |= DMEM_CNTR;
bfin_write_DMEM_CONTROL(ctrl);
+ SSYNC();
}
#endif
-
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