diff options
Diffstat (limited to 'dts/Bindings/sram')
| -rw-r--r-- | dts/Bindings/sram/sram.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/dts/Bindings/sram/sram.txt b/dts/Bindings/sram/sram.txt index 068c2c03c3..267da4410a 100644 --- a/dts/Bindings/sram/sram.txt +++ b/dts/Bindings/sram/sram.txt @@ -42,6 +42,12 @@ Optional properties in the area nodes: and in use by another device or devices - export : indicates that the reserved SRAM area may be accessed outside of the kernel, e.g. by bootloader or userspace +- protect-exec : Same as 'pool' above but with the additional + constraint that code wil be run from the region and + that the memory is maintained as read-only, executable + during code execution. NOTE: This region must be page + aligned on start and end in order to properly allow + manipulation of the page attributes. - label : the name for the reserved partition, if omitted, the label is taken from the node name excluding the unit address. |