diff --git a/src/rp2_common/pico_crt0/rp2350/memmap_copy_to_ram.ld b/src/rp2_common/pico_crt0/rp2350/memmap_copy_to_ram.ld
index 89d63a9f0..145faf817 100644
--- a/src/rp2_common/pico_crt0/rp2350/memmap_copy_to_ram.ld
+++ b/src/rp2_common/pico_crt0/rp2350/memmap_copy_to_ram.ld
@@ -33,10 +33,10 @@ ENTRY(_entry_point)
 
 SECTIONS
 {
-    /* Second stage bootloader is prepended to the image. It must be 256 bytes big
-       and checksummed. It is usually built by the boot_stage2 target
-       in the Raspberry Pi Pico SDK
-    */
+       /* On Arm, the bootrom expects a VT at the start of the
+       image by default; on RISC-V, the default is to enter the image at its
+       lowest address, so an IMAGEDEF item is required to specify the
+       nondefault entry point. */
 
     .flash_begin : {
         __flash_binary_start = .;