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H A Dconf.mkbfabce223d98a5e67f54cea6417b2481f7a64943 Mon Oct 28 13:23:30 UTC 2019 Rouven Czerwinski <r.czerwinski@pengutronix.de> core: imx: disable CAAM for all i.MX6/7 flavors

Currently, using an upstream kernel with i.MX6/7 devices and OP-TEE
results in OP-TEE stalling during the loading of trusted applications.
OP-TEE tries to use the CAAM for verification, unfortunately the
upstream kernel will turn off the clocks for the CAAM, resulting in the
bus transaction stalling on the bus and the processor requiring a hard
reset. Disable the NXP CAAM driver until the clock issues are resolved.

Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissier <jerome@forissier.org>
Acked-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Acked-by: Clement Faure <clement.faure@nxp.com>