diff options
Diffstat (limited to 'cortex-m-rt/src/lib.rs')
-rw-r--r-- | cortex-m-rt/src/lib.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cortex-m-rt/src/lib.rs b/cortex-m-rt/src/lib.rs index f9df60a..6f9f299 100644 --- a/cortex-m-rt/src/lib.rs +++ b/cortex-m-rt/src/lib.rs @@ -521,8 +521,8 @@ cfg_global_asm! { "ldr r0, =_stack_start msr msp, r0", - // If enabled, initialize RAM with zeros. This is normally not necessary but might be required - // on custom hardware. + // If enabled, initialize RAM with zeros. This is not usually required, but might be necessary + // to properly initialize checksum-based memory integrity measures on safety-critical hardware. #[cfg(feature = "zero-init-ram")] "ldr r0, =_ram_start ldr r1, =_ram_end |