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Merged
lgirdwood merged 1 commit into from
Apr 24, 2023
Merged

tools: topology1: Add topology for i.MX93 #7466

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4 changes: 4 additions & 0 deletions tools/topology/topology1/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -182,6 +182,10 @@ set(TPLGS
"sof-imx8ulp-9x9-btsco\;sof-imx8ulp-9x9-btsco-16k\;-DRATE=16000"
## end i.MX8ULP topologies

## i.MX93 topologies
"sof-imx93-wm8962\;sof-imx93-wm8962\;-DPPROC=volume"
## end i.MX93 topologies

"sof-mt8195-mt6359-rt1019-rt5682\;sof-mt8195-mt6359-rt1019-rt5682"
"sof-mt8195-mt6359-rt1019-rt5682\;sof-mt8195-mt6359-rt1019-rt5682-dts\;-DDTS=`DTS'"
"sof-mt8195-mt6359-rt1019-rt5682\;sof-mt8195-mt6359-max98390-rt5682"
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82 changes: 82 additions & 0 deletions tools/topology/topology1/sof-imx93-wm8962.m4
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@@ -0,0 +1,82 @@
#
# Topology for i.MX93 board with WM8962 codec
#

# Include topology builder
include(`utils.m4')
include(`dai.m4')
include(`pipeline.m4')
include(`sai.m4')
include(`pcm.m4')
include(`buffer.m4')

# Include TLV library
include(`common/tlv.m4')

# Include Token library
include(`sof/tokens.m4')

# Include DSP configuration
include(`platform/imx/imx8.m4')

#
# Define the pipelines
#
# PCM0 <----> volume <-----> SAI3 (WM8962)
#

dnl PIPELINE_PCM_ADD(pipeline,
dnl pipe id, pcm, max channels, format,
dnl period, priority, core,
dnl pcm_min_rate, pcm_max_rate, pipeline_rate,
dnl time_domain, sched_comp)

# Low Latency playback pipeline 1 on PCM 0 using max 2 channels of s32le.
# Set 1000us deadline with priority 0 on core 0
PIPELINE_PCM_ADD(sof/pipe-`PPROC'-playback.m4,
1, 0, 2, s32le,
1000, 0, 0,
48000, 48000, 48000)

# Low Latency capture pipeline 2 on PCM 0 using max 2 channels of s32le.
# Set 1000us deadline with priority 0 on core 0
PIPELINE_PCM_ADD(sof/pipe-`PPROC'-capture.m4,
2, 0, 2, s32le,
1000, 0, 0,
48000, 48000, 48000)
#
# DAIs configuration
#

dnl DAI_ADD(pipeline,
dnl pipe id, dai type, dai_index, dai_be,
dnl buffer, periods, format,
dnl period, priority, core, time_domain)

# playback DAI is SAI1 using 2 periods
# Buffers use s32le format, with 48 frame per 1000us on core 0 with priority 0
DAI_ADD(sof/pipe-dai-playback.m4,
1, SAI, 3, sai3-wm8962,
PIPELINE_SOURCE_1, 2, s32le,
1000, 0, 0, SCHEDULE_TIME_DOMAIN_DMA)

# capture DAI is SAI1 using 2 periods
# Buffers use s32le format, with 48 frame per 1000us on core 0 with priority 0
DAI_ADD(sof/pipe-dai-capture.m4,
2, SAI, 3, sai3-wm8962,
PIPELINE_SINK_2, 2, s32le,
1000, 0, 0)


# PCM Low Latency, id 0

dnl PCM_DUPLEX_ADD(name, pcm_id, playback, capture)
PCM_DUPLEX_ADD(Port0, 0, PIPELINE_PCM_1, PIPELINE_PCM_2)

dnl DAI_CONFIG(type, idx, link_id, name, sai_config)
DAI_CONFIG(SAI, 3, 0, sai3-wm8962,
SAI_CONFIG(I2S, SAI_CLOCK(mclk, 12288000, codec_mclk_in),
SAI_CLOCK(bclk, 3072000, codec_master),
SAI_CLOCK(fsync, 48000, codec_master),
SAI_TDM(2, 32, 3, 3),
SAI_CONFIG_DATA(SAI, 3, 0)))