We are developing the SOF project, which need xtensa-imx8m-elf toolchain. But the toolchain we compiled from source code has some problems:
/dev/shm/sof/src/arch/xtensa/xtos/core-restore.S: Assembler messages:
/dev/shm/sof/src/arch/xtensa/xtos/core-restore.S:158: Error: unknown opcode or format name 'wsr.atomctl'
/dev/shm/sof/src/arch/xtensa/xtos/core-restore.S:162: Error: unknown opcode or format name 'wsr.prefctl'
/dev/shm/sof/src/arch/xtensa/xtos/core-restore.S:241: Error: unknown opcode or format name 'ae_l64.i'
I guess it is has something to do with the toolchain.
Thanks!
