b3ce29e2a1
DONT_SLEEP bit in PMU GLobal control register, if set, wakes up the microblaze from sleep state. This makes the "sleep" instruction ineffective by making the MB to toggle between sleep and wake states in the core loop. So this bit is cleared to prevent such a situation and ensure that MB wakes up only in case of an interrupt event. Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com> Acked-by: Soren Brinkmann <soren.brinkmann@xilinx.com> |
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