Unverified Commit 41e78c0f authored Dec 12, 2024 by Richard Fitzgerald Committed by Mark Brown Dec 13, 2024

firmware: cs_dsp: Add mock DSP memory map for KUnit testing



Add helper functions to implement an emulation of the DSP memory map.

There are three main groups of functionality:

1. Define a mock cs_dsp_region table.
2. Calculate the addresses of memory and algorithms from the firmware
   header in XM.
3. Build a mock XM header in emulated XM.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20241212143725.1381013-3-rf@opensource.cirrus.com


Signed-off-by: Mark Brown <broonie@kernel.org>

parent d54a3fc6

drivers/firmware/cirrus/test/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -2,6 +2,7 @@
		#

		cs_dsp_test_utils-objs := \
		cs_dsp_mock_mem_maps.o \
		cs_dsp_mock_regmap.o \
		cs_dsp_mock_utils.o

drivers/firmware/cirrus/test/cs_dsp_mock_mem_maps.c

0 → 100644

+751 −0

File added.

Preview size limit exceeded, changes collapsed.

include/linux/firmware/cirrus/cs_dsp_test_utils.h

+63 −0

File changed.

Preview size limit exceeded, changes collapsed.