refactor(imx8m): replace UART base magic numbers with macros

This patch replaces the magic numbers of the UART base addresses with
the corresponding macros defined in the appropriate platform file.

refactor(imx8m): replace UART base magic numbers with macros

This patch replaces the magic numbers of the UART base addresses with
the corresponding macros defined in the appropriate platform file.

Change-Id: Ie6a4555a659e9f722a8d819958ad9a2dee7c3aa0
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>

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feat(imx8mp): optionally take params from BL2

Optionally take params from BL2 to offer more flexibility to BL2 on
where and if a BL32 image is expected. This uses imx_bl31_params_parse()
to check if

feat(imx8mp): optionally take params from BL2

Optionally take params from BL2 to offer more flexibility to BL2 on
where and if a BL32 image is expected. This uses imx_bl31_params_parse()
to check if arg0 can safely be accessed as a pointer and actually
contains a bl_params_t structure. If not, the hardcoded parameter
values are used as before.

Change-Id: I44537ba2baa7543e459e5691b69df14b0bd6e942
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

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feat(imx8m): add imx csu_sa enum type defines for imx8m

This ports the missing enum defines for the central security unit found
in NXPs i.MX8M socs. The defines itself where imported from NXP's
down

feat(imx8m): add imx csu_sa enum type defines for imx8m

This ports the missing enum defines for the central security unit found
in NXPs i.MX8M socs. The defines itself where imported from NXP's
downstream version of the trusted-firmware-a version 2.8[1].

[1]: https://github.com/nxp-imx/imx-atf/commit/0c52279fc4

Change-Id: Iad0c5d3733e9d29ead86334ba4bc5ce915018142
Signed-off-by: Ji Luo <ji.luo@nxp.com>
Signed-off-by: Stefan Kerkmann <s.kerkmann@pengutronix.de>

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feat(imx8m): make bl33 start configurable via PRELOADED_BL33_BASE

The TF-A does have a official PRELOADED_BL33_BASE define which is used
to tell the TF-A where to jump and that no bl33 loading is re

feat(imx8m): make bl33 start configurable via PRELOADED_BL33_BASE

The TF-A does have a official PRELOADED_BL33_BASE define which is used
to tell the TF-A where to jump and that no bl33 loading is requied. Use
this to make the platform specific PLAT_NS_IMAGE_OFFSET configurable.

This becomes necessary if one would like to place the bl33 code to other
places.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Change-Id: I9d462c0e9df8e6d2ad78ee770bfa59e680739a51

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fix(imx8m): backup mr12/14 value from lpddr4 chip

Backup the mr12/14 value as the actual value used is not the
one we configured in the ddrc config timing.

Signed-off-by: Jacky Bai <ping.bai@nxp.co

fix(imx8m): backup mr12/14 value from lpddr4 chip

Backup the mr12/14 value as the actual value used is not the
one we configured in the ddrc config timing.

Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Change-Id: If04733b34a3b4c080828bb7c82e83f0badbeaafd

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Merge "refactor(imx8mp): introduce BL2_SIZE and BL31_SIZE" into integration

refactor(imx8mp): introduce BL2_SIZE and BL31_SIZE

No functional change.

Introduce BLx_SIZE defines and calculate the limits based on the
BLx_BASE and the BLx_SIZE define. Also make use of SZ_128K

refactor(imx8mp): introduce BL2_SIZE and BL31_SIZE

No functional change.

Introduce BLx_SIZE defines and calculate the limits based on the
BLx_BASE and the BLx_SIZE define. Also make use of SZ_128K to make it
easier to read. This is required for later BL31 PIE support since it
drops the calculation based on the BL31_LIMIT and BL31_BASE.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Change-Id: Idae34c1dfcedd35238fe083149080a199d50eed0

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