tree-wide: remove useless newline character in *MSG() messages

The *MSG() macros take care of printing a newline. Adding a newline
character ('\n') is useless. Remove it.

Signed-off-by: Vincent Mai

tree-wide: remove useless newline character in *MSG() messages

The *MSG() macros take care of printing a newline. Adding a newline
character ('\n') is useless. Remove it.

Signed-off-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Acked-by: Etienne Carriere <etienne.carriere@foss.st.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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drivers: smccc_trng: Switch to hw_get_random_bytes()

hw_get_random_byte() is no longer used. The default crypto_rng_read()
calls hw_get_random_bytes() now so we do not need to override this
and can

drivers: smccc_trng: Switch to hw_get_random_bytes()

hw_get_random_byte() is no longer used. The default crypto_rng_read()
calls hw_get_random_bytes() now so we do not need to override this
and can simply implement just hw_get_random_bytes().

Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>

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drivers: smccc_trng: get entropy from secure monitor

Implements random noise generation interface from Arm SMCCC TRNG
specification. Configuration switch CFG_ARM_SMCCC_TRNG must be enabled
to embed

drivers: smccc_trng: get entropy from secure monitor

Implements random noise generation interface from Arm SMCCC TRNG
specification. Configuration switch CFG_ARM_SMCCC_TRNG must be enabled
to embed the RNG driver that use this interface.

When CFG_ARM_SMCCC_TRNG is enable and CFG_WITH_SOFTWARE_PRNG is
disable, use SMCCC TRNG driver as entropy source. When
both CFG_ARM_SMCCC_TRNG and CFG_WITH_SOFTWARE_PRNG are enable, seed
OP-TEE PRNG with 32byte of TRNG entropy.

Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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