[ECOS] Re: HAL_PLATFORM_RESET

[Daniel Néri]

Tim Drury <tdrury@siliconmotorsports.com> writes:

> I'm still trying to get my board to return to a reset (or redboot)
> state after running a test instead of looping forever inside
> cyg_test_exit().  The macro to reset the board, HAL_PLATFORM_RESET,
> is not defined for my ARM eb40a.  What would be the best way to
> define it?

Here's what I've been using (on a custom AT91R40807 board):

#define HAL_PLATFORM_RESET() \
    CYG_MACRO_START          \
    HAL_WRITE_UINT32(AT91_WD+AT91_WD_CMR, 0x3700); \
    HAL_WRITE_UINT32(AT91_WD+AT91_WD_OMR, 0x2343); \
    CYG_MACRO_END



Regards,
   --Daniel



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