zynqmp: Add simple implementation of zynqmp_validate_power_state()
Implementation is based on arm_validate_power_state(). This function is called during CPU_SUSPEND PSCI call to validate power_state parameter. If state is valid this function populate it in req_state array as power domain level specific local state. ATF platform migration guide chapter 2.2 defines this function as mandatory for PSCIv1.0 CPU_SUSPEND support. Signed-off-by: Stefan Krsmanovic <stefan.krsmanovic@aggios.com> |
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plat/xilinx/zynqmp/plat_psci.c |
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