diff options
Diffstat (limited to 'arch/arm/mach-pxa/tosa.c')
| -rw-r--r-- | arch/arm/mach-pxa/tosa.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index 38833858cf82..57d61ee9b226 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -46,6 +46,7 @@ #include <mach/tosa_bt.h> #include <mach/pxa2xx_spi.h> #include <mach/audio.h> +#include <mach/smemc.h> #include <asm/mach/arch.h> #include <mach/tosa.h> @@ -893,9 +894,11 @@ static void tosa_poweroff(void) static void tosa_restart(char mode, const char *cmd) { + uint32_t msc0 = __raw_readl(MSC0); + /* Bootloader magic for a reboot */ - if((MSC0 & 0xffff0000) == 0x7ff00000) - MSC0 = (MSC0 & 0xffff) | 0x7ee00000; + if((msc0 & 0xffff0000) == 0x7ff00000) + __raw_writel((msc0 & 0xffff) | 0x7ee00000, MSC0); tosa_poweroff(); } |