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H A Dimx_csu.c9b2c7a624ab7dfc92f8bc573adeb2d979ac84837 Mon Oct 28 12:42:51 UTC 2024 Rouven Czerwinski <r.czerwinski@pengutronix.de> drivers: imx_csu: add settings for i.MX6

Add the CSU SA settings for i.MX6(Q/D). This setting ensures that no
non-TrustZone aware master is able to read secure memory. Information on
the CSU SA register values were taken from i.MX6 Security Reference
Manual rev 0.

Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Reviewed-by: Sahil Malhotra <sahil.malhotra@nxp.com>