Title: [4116] trunk/arch/blackfin/kernel/cplb-nompu/cacheinit.c: Fix [#3832]
kernel build with Debug option enabled fails to boot up - writes to I/
DMEM_CONTROL must be followed by SSYNC
- Revision
- 4116
- Author
- hennerich
- Date
- 2008-01-18 05:25:29 -0600 (Fri, 18 Jan 2008)
Log Message
Fix [#3832] kernel build with Debug option enabled fails to boot up - writes to I/DMEM_CONTROL must be followed by SSYNC
Diffstat
cacheinit.c | 2 ++
1 files changed, 2 insertions(+)
Modified Paths
Diff
Modified: trunk/arch/blackfin/kernel/cplb-nompu/cacheinit.c (4115 => 4116)
--- trunk/arch/blackfin/kernel/cplb-nompu/cacheinit.c 2008-01-18 10:29:57 UTC (rev 4115)
+++ trunk/arch/blackfin/kernel/cplb-nompu/cacheinit.c 2008-01-18 11:25:29 UTC (rev 4116)
@@ -42,6 +42,7 @@
ctrl = bfin_read_IMEM_CONTROL();
ctrl |= IMC | ENICPLB;
bfin_write_IMEM_CONTROL(ctrl);
+ SSYNC();
}
#endif
@@ -63,5 +64,6 @@
ctrl = bfin_read_DMEM_CONTROL();
ctrl |= DMEM_CNTR;
bfin_write_DMEM_CONTROL(ctrl);
+ SSYNC();
}
#endif
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