_stack_size = 2K; SECTIONS { /* Second stage bootloader is prepended to the image. It must be 256 bytes and checksummed. The gap to the checksum is zero-padded. */ .boot2 : { __boot2_start__ = .; KEEP (*(.boot2)); /* Explicitly allocate space for CRC32 checksum at end of second stage bootloader */ . = __boot2_start__ + 256 - 4; LONG(0) } > BOOT2_TEXT = 0x0 /* The second stage will always enter the image at the start of .text. The debugger will use the ELF entry point, which is the _entry_point symbol if present, otherwise defaults to start of .text. This can be used to transfer control back to the bootrom on debugger launches only, to perform proper flash setup. */ } INCLUDE "targets/arm.ld"