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| author |   H. Peter Anvin <hpa@linux.intel.com> | 2012-01-19 12:56:50 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-01-19 12:56:50 -0800 |
| commit | 282f445a779ed76fca9884fe377bf56a3088b208 (patch) | |
| tree | d9abcf526baee0100672851e0a8894c19e762a39 /arch/arm/mach-ep93xx/core.c | |
| parent | x86, tsc: Fix SMI induced variation in quick_pit_calibrate() (diff) | |
| parent | uml: fix compile for x86-64 (diff) | |
| download | linux-dev-282f445a779ed76fca9884fe377bf56a3088b208.tar.xz linux-dev-282f445a779ed76fca9884fe377bf56a3088b208.zip | |
Merge remote-tracking branch 'linus/master' into x86/urgent
Diffstat (limited to 'arch/arm/mach-ep93xx/core.c')
| -rw-r--r-- | arch/arm/mach-ep93xx/core.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c index 2432a6b7dcac..24203f9a6796 100644 --- a/arch/arm/mach-ep93xx/core.c +++ b/arch/arm/mach-ep93xx/core.c @@ -906,3 +906,15 @@ void __init ep93xx_init_devices(void) platform_device_register(&ep93xx_ohci_device); platform_device_register(&ep93xx_leds); } + +void ep93xx_restart(char mode, const char *cmd) +{ + /* + * Set then clear the SWRST bit to initiate a software reset + */ + ep93xx_devcfg_set_bits(EP93XX_SYSCON_DEVCFG_SWRST); + ep93xx_devcfg_clear_bits(EP93XX_SYSCON_DEVCFG_SWRST); + + while (1) + ; +} |