Add WFI in platform's unexpected error handlers
This patch adds a WFI instruction in the default implementations of plat_error_handler() and plat_panic_handler(). This potentially reduces power consumption by allowing the hardware to enter a low-power state. The same change has been made to the FVP and Juno platform ports. Change-Id: Ia4e6e1e5bf1ed42efbba7d0ebbad7be8d5f9f173 |
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plat/arm/board/fvp/fvp_err.c |
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plat/arm/board/juno/juno_err.c |
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plat/common/aarch64/platform_helpers.S |
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