| commit | f3bd87e6d34321d5307ff2ed9bdde0b805063636 | [log] [tgz] |
|---|---|---|
| author | Yann Gautier <yann.gautier@st.com> | Fri Sep 04 15:55:53 2020 +0200 |
| committer | Yann Gautier <yann.gautier@foss.st.com> | Tue Jul 13 18:16:55 2021 +0200 |
| tree | c099b02182b7edc89597adad8a7494a111a41985 | |
| parent | de00f3eb8f15f1a391c819736057d8a0f561eca5 [diff] |
refactor(plat/st): map DDR secure at boot In BL2, the DDR can be mapped as secured in MMU, as no other SW has access to it during its execution. The TZC400 configuration is also updated to reflect this. When using OP-TEE, the TZC400 is reconfigured at the end of BL2, to match OP-TEE mapping. Else, SP_min will be in charge to reconfigure TZC400 to set DDR non-secure. Change-Id: Ic5ec614b218f733796feeab1cdc425d28cc7c103 Signed-off-by: Yann Gautier <yann.gautier@st.com>