diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2009-09-09 04:55:21 +0400 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-09-09 04:55:21 +0400 |
| commit | bbb20089a3275a19e475dbc21320c3742e3ca423 (patch) | |
| tree | 216fdc1cbef450ca688135c5b8969169482d9a48 /arch/m68knommu/platform/5272/config.c | |
| parent | 3e48e656903e9fd8bc805c6a2c4264d7808d315b (diff) | |
| parent | 657a77fa7284d8ae28dfa48f1dc5d919bf5b2843 (diff) | |
| download | linux-bbb20089a3275a19e475dbc21320c3742e3ca423.tar.xz | |
Merge branch 'dmaengine' into async-tx-next
Conflicts:
crypto/async_tx/async_xor.c
drivers/dma/ioat/dma_v2.h
drivers/dma/ioat/pci.c
drivers/md/raid5.c
Diffstat (limited to 'arch/m68knommu/platform/5272/config.c')
| -rw-r--r-- | arch/m68knommu/platform/5272/config.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/arch/m68knommu/platform/5272/config.c b/arch/m68knommu/platform/5272/config.c index e049245f4092..5f95fcde05fd 100644 --- a/arch/m68knommu/platform/5272/config.c +++ b/arch/m68knommu/platform/5272/config.c @@ -12,7 +12,6 @@ #include <linux/kernel.h> #include <linux/param.h> #include <linux/init.h> -#include <linux/interrupt.h> #include <linux/io.h> #include <asm/machdep.h> #include <asm/coldfire.h> @@ -21,8 +20,6 @@ /***************************************************************************/ -void coldfire_reset(void); - extern unsigned int mcf_timervector; extern unsigned int mcf_profilevector; extern unsigned int mcf_timerlevel; @@ -170,6 +167,19 @@ void mcf_settimericr(int timer, int level) /***************************************************************************/ +static void m5272_cpu_reset(void) +{ + local_irq_disable(); + /* Set watchdog to reset, and enabled */ + __raw_writew(0, MCF_MBAR + MCFSIM_WIRR); + __raw_writew(1, MCF_MBAR + MCFSIM_WRRR); + __raw_writew(0, MCF_MBAR + MCFSIM_WCR); + for (;;) + /* wait for watchdog to timeout */; +} + +/***************************************************************************/ + void __init config_BSP(char *commandp, int size) { #if defined (CONFIG_MOD5272) @@ -194,7 +204,7 @@ void __init config_BSP(char *commandp, int size) mcf_timervector = 69; mcf_profilevector = 70; - mach_reset = coldfire_reset; + mach_reset = m5272_cpu_reset; } /***************************************************************************/ |