Searched hist:b5f06d3dfad8c27bdf528b083ef919ce4022c52d (Results 1 – 2 of 2) sorted by relevance
| /rk3399_ARM-atf/plat/imx/imx8m/imx8mn/include/ |
| H A D | platform_def.h | b5f06d3dfad8c27bdf528b083ef919ce4022c52d Mon Sep 26 20:47:12 UTC 2022 Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com> feat(imx8mn): 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.MX8MN 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: If7a2b718658db452871e1ae56b71a4983e8ef2fe
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| /rk3399_ARM-atf/plat/imx/imx8m/imx8mn/ |
| H A D | imx8mn_bl31_setup.c | b5f06d3dfad8c27bdf528b083ef919ce4022c52d Mon Sep 26 20:47:12 UTC 2022 Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com> feat(imx8mn): 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.MX8MN 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: If7a2b718658db452871e1ae56b71a4983e8ef2fe
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