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arm_pl180_mmci.c
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Thierry Reding authored
Check for card detect each time an MMC/SD device is initialized. If card detection is not implemented, this code behaves as before and continues assuming a card is present. If no card is detected, has_init is reset for the MMC/SD device (to force initialization next time) and an error is returned. Signed-off-by:
Thierry Reding <thierry.reding@avionic-design.de> Tested-by:
Jason Liu <jason.hui@linaro.org>
Thierry Reding authoredCheck for card detect each time an MMC/SD device is initialized. If card detection is not implemented, this code behaves as before and continues assuming a card is present. If no card is detected, has_init is reset for the MMC/SD device (to force initialization next time) and an error is returned. Signed-off-by:
