From 96a5c6f9bef027e1187b2f168bb3e08ef21d0b6f Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Tue, 22 Jan 2008 19:23:50 +0800 Subject: [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 Signed-off-by: Bryan Wu --- arch/blackfin/kernel/cplb-nompu/cacheinit.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/blackfin/kernel/cplb-nompu') diff --git a/arch/blackfin/kernel/cplb-nompu/cacheinit.c b/arch/blackfin/kernel/cplb-nompu/cacheinit.c index 62cbba7364b0..8a18399f6072 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 -- cgit