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e41063d40e
Since commit 3a11b1fbd280b2b46ef0a8011bead180800f83c2 (#16972) building RIOT applications with `BOARD=hifive1` causes the following linker error to be emitted on my system: /opt/rv32imc/lib/gcc/riscv32-unknown-elf/10.2.0/../../../../riscv32-unknown-elf/bin/ld:riscv_base.ld:220: warning: memory region `rom' not declared This is due to the fact that the RISC-V linker script doesn't have a rom memory region. While many other ARM-based boards have a rom memory region defined in the linker script, the corresponding region name in the RISC-V linker script is flash and rom is not declared as a memory region hence the warning. I think this was accidentally overlooked in 3a11b1fbd280b2b46ef0a8011bead180800f83c2. It is fixed in this commit by replacing the rom region with the flash region. The linker script identifiers (e.g. _srom and _erom) are not renamed.