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Diffstat (limited to 'docs/user-guide.md')
| -rw-r--r-- | docs/user-guide.md | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/user-guide.md b/docs/user-guide.md index ea10a81e..f1cc990f 100644 --- a/docs/user-guide.md +++ b/docs/user-guide.md @@ -495,6 +495,12 @@ map is explained in the [Firmware Design]. that wish to optimise memory usage for page tables need to set this flag to 1 and must override the related macros. +* 'ARM_BL31_IN_DRAM': Boolean option to select loading of BL31 in TZC secured + DRAM. By default, BL31 is in the secure SRAM. Set this flag to 1 to load + BL31 in TZC secured DRAM. If TSP is present, then setting this option also + sets the TSP location to DRAM and ignores the `ARM_TSP_RAM_LOCATION` build + flag. + #### ARM CSS platform specific build options * `CSS_DETECT_PRE_1_7_0_SCP`: Boolean flag to detect SCP version |