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| author | Michael Hennerich <michael.hennerich@analog.com> | 2008-08-06 11:55:32 +0200 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2008-08-06 11:55:32 +0200 |
| commit | 56f5f59052bb662a77d5ffd6cbe5861a2ef2407c (patch) | |
| tree | 4c645e253579fa7d3e912144bd317a0236f27a5a /arch/blackfin/mach-bf548 | |
| parent | Blackfin arch: delete unused cache functions (diff) | |
| download | linux-56f5f59052bb662a77d5ffd6cbe5861a2ef2407c.tar.xz linux-56f5f59052bb662a77d5ffd6cbe5861a2ef2407c.zip | |
Blackfin arch: Fix Bug - System with EMAC driver enabled - Core not idling
- Disable all bits in SIC_IWR unless we are going into a real (DPMC)
power saving mode. Any Interrupt can wake the core form it's idle state.
- Remove deep sleep mode as it is not going to be used anywhere:
We support sleep, sleep deeper and hibernate.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin/mach-bf548')
| -rw-r--r-- | arch/blackfin/mach-bf548/head.S | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/blackfin/mach-bf548/head.S b/arch/blackfin/mach-bf548/head.S index cf94e1e222b8..0b18196df869 100644 --- a/arch/blackfin/mach-bf548/head.S +++ b/arch/blackfin/mach-bf548/head.S @@ -201,13 +201,6 @@ ENTRY(_start_dma_code) SSYNC; #endif - p0.h = hi(SIC_IWR0); - p0.l = lo(SIC_IWR0); - r0.l = lo(IWR_ENABLE_ALL); - r0.h = hi(IWR_ENABLE_ALL); - [p0] = r0; - SSYNC; - RTS; ENDPROC(_start_dma_code) #endif /* CONFIG_BFIN_KERNEL_CLOCK */ |