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| /rk3399_ARM-atf/plat/imx/imx8m/imx8mm/include/ |
| H A D | platform_def.h | 5941f37288a5ceac495cbdbd3e3d02f1a3c55e0a Mon Sep 26 20:41:08 UTC 2022 Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com> feat(imx8mm): add hab and map required memory blocks
In order for HAB to perform operations, memory regions has to be mapped
in TF-A, which HAB ROM code would use internally.
Include those memory blocks for i.MX8MM SoC. Of a special note, the DRAM
block is mapped with complete size available on the platform and uses
MT_RW attributes, this is required to minimize the size of translation
tables and provide a possibility to exchange the execution results
between EL3 and EL1&2, see details in [1].
Link: [1]: https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/16880
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Change-Id: I6a3a3d7105b85c2f4ab6ea6cfbca67c9a325eb11
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| /rk3399_ARM-atf/plat/imx/imx8m/imx8mm/ |
| H A D | imx8mm_bl31_setup.c | 5941f37288a5ceac495cbdbd3e3d02f1a3c55e0a Mon Sep 26 20:41:08 UTC 2022 Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com> feat(imx8mm): add hab and map required memory blocks
In order for HAB to perform operations, memory regions has to be mapped
in TF-A, which HAB ROM code would use internally.
Include those memory blocks for i.MX8MM SoC. Of a special note, the DRAM
block is mapped with complete size available on the platform and uses
MT_RW attributes, this is required to minimize the size of translation
tables and provide a possibility to exchange the execution results
between EL3 and EL1&2, see details in [1].
Link: [1]: https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/16880
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Change-Id: I6a3a3d7105b85c2f4ab6ea6cfbca67c9a325eb11
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