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diff --git a/docs/user-guide.md b/docs/user-guide.md index c9312f2c..84908741 100644 --- a/docs/user-guide.md +++ b/docs/user-guide.md @@ -416,6 +416,12 @@ performed. Enabling this option enables the `ENABLE_PMF` build option as well. The PMF is used for collecting the statistics. +* `SEPARATE_CODE_AND_RODATA`: Whether code and read-only data should be + isolated on separate memory pages. This is a trade-off between security and + memory usage. See "Isolating code and read-only data on separate memory + pages" section in [Firmware Design]. This flag is disabled by default and + affects all BL images. + #### ARM development platform specific build options * `ARM_TSP_RAM_LOCATION`: location of the TSP binary. Options: |