diff options
| -rw-r--r-- | firmware/fw_base.ldS | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/firmware/fw_base.ldS b/firmware/fw_base.ldS index 563ae252..5411bbdc 100644 --- a/firmware/fw_base.ldS +++ b/firmware/fw_base.ldS @@ -42,6 +42,14 @@ . = ALIGN(0x1000); /* Ensure next section is page aligned */ + /* + * PMP regions must be to be power-of-2. RO/RW will have separate + * regions, so ensure that the split is power-of-2. + */ + . = ALIGN(1 << LOG2CEIL(SIZEOF(.rodata) + SIZEOF(.text))); + + PROVIDE(_fw_rw_offset = (. - _fw_start)); + /* Beginning of the read-write data sections */ .data : |