Implement functions to write the AML bytes corresponding to
CreateBitField for both OP buffers and named buffers.
TEST=Calling 'acpigen_write_create_buffer_bit_field' results in the AML
code sequence being written which decompiles to ASL as expected.
Change-Id: Ia5c06c2e8564b64de386871b2faf79c433e5a1da
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/86630
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
92d75be20b