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Stefan Roese authored
Sometimes the PCIe link for the PEX-switch will not come-up. In this case, the board is not in a usable state. This patch makes sure that in this case a soft-reset is issued. If this soft-reset does not result in the PEX-switch being detected after some soft-reset cycles, an I2C message is sent to the uC to issue a complete power-cycle of the board. Signed-off-by: Stefan Roese <sr@denx.de>
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