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platform: module: nxp: Add NXP SAI hardware endpoint sink module #99

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platform: module: nxp: Add NXP SAI hardware endpoint sink module #99

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b3bd4c2
platform: module: nxp: Add NXP SAI hardware endpoint sink module
quic-aditrath Aug 4, 2026
1ffe21d
build: Enable NXP SAI HW endpoint on imx8mp EVK board
quic-aditrath Aug 4, 2026
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6 changes: 6 additions & 0 deletions app/boards/imx8mp_evk_mimx8ml8_adsp.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -4,3 +4,9 @@ CONFIG_IPM_IMX_MAX_DATA_SIZE_4=y
CONFIG_OPENAMP_WITH_DCACHE=y
CONFIG_IPM_IMX_FW_READY_REPLY=y
CONFIG_POSAL_MMAP_NO_MMU=y
CONFIG_DAI=y
CONFIG_DMA=y
CONFIG_DAI_NXP_SAI=y
CONFIG_DMA_NXP_SDMA=y
CONFIG_SAI_HAS_MCLK_CONFIG_OPTION=y
CONFIG_CLOCK_CONTROL_FIXED_RATE_CLOCK=y
22 changes: 21 additions & 1 deletion app/boards/imx8mp_evk_mimx8ml8_adsp.overlay
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Expand Up @@ -17,8 +17,28 @@
compatible = "mmio-sram";
reg = <0x942f0000 0x110000>;
};

mclk1: mclk {
status = "okay";
};
};

&mailbox0 {
status = "okay";
};
};

&sdma3 {
status = "okay";
};

&sai3 {
rx-fifo-watermark = <65>;
tx-fifo-watermark = <65>;
fifo-depth = <128>;
rx-sync-mode = <1>;
status = "okay";
};

&micfil {
status = "okay";
};
2 changes: 2 additions & 0 deletions app/prj.conf
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Expand Up @@ -47,10 +47,12 @@ CONFIG_SHELL_BACKEND_RPMSG=y
# AUDIOREACH ENGINE CONFIGURATION
CONFIG_PROC_DOMAIN="ADSP"
CONFIG_ARCH_ZEPHYR=y
CONFIG_SHARED_INTERRUPTS=y

# AudioReach Features - Disabled for minimal build
CONFIG_ALSA_DEVICE_SINK=n
CONFIG_ALSA_DEVICE_SOURCE=n
CONFIG_NXP_DEVICE_SINK=y
CONFIG_SH_MEM_PULL_MODE=n
CONFIG_SH_MEM_PUSH_MODE=n
CONFIG_LATENCY=n
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4 changes: 4 additions & 0 deletions fwk/platform/modules/Kconfig
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Expand Up @@ -8,4 +8,8 @@ config ALSA_DEVICE_SOURCE
tristate "Enable ALSA_DEVICE_SOURCE Library"
default y

config NXP_DEVICE_SINK
tristate "Enable NXP_DEVICE_SINK Library"
default n

endmenu
1 change: 1 addition & 0 deletions fwk/platform/modules/build/CMakeLists.txt
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Expand Up @@ -17,3 +17,4 @@ include_directories(

#Add the sub directories
add_subdirectory(../generic/build generic)
add_subdirectory(../nxp/build nxp)
13 changes: 13 additions & 0 deletions fwk/platform/modules/nxp/build/CMakeLists.txt
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@@ -0,0 +1,13 @@
#[[
@file CMakeLists.txt

@brief
]]
cmake_minimum_required(VERSION 3.10)

#Include directories
include_directories(
)

#Add the sub directories
add_subdirectory(../endpoint/build endpoint)
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