Commit 6c3e8307 authored by Iuliana Prodan's avatar Iuliana Prodan Committed by Carles Cufi
Browse files

soc: nxp: imxrt700: Add i.MXRT700 HiFi1 DSP support 



The i.MX RT700 has an ultra-low power Sense Subsystem
which includes an ARM Cortex-M33 and
Cadence Tensilica HiFi 1 DSP.

Here, we add support for the HiFi1 core.

Signed-off-by: default avatarIuliana Prodan <iuliana.prodan@nxp.com>
parent b5480f3a

soc/nxp/imxrt/imxrt7xx/CMakeLists.txt

+2 −0
Original line number Diff line number Diff line
@@ -8,4 +8,6 @@ if(CONFIG_SOC_MIMXRT798S_CM33_CPU0 OR CONFIG_SOC_MIMXRT798S_CM33_CPU1) 
  add_subdirectory(cm33)

elseif(CONFIG_SOC_MIMXRT798S_HIFI4)

  add_subdirectory(hifi4)

elseif(CONFIG_SOC_MIMXRT798S_HIFI1)

  add_subdirectory(hifi1)

endif()

soc/nxp/imxrt/imxrt7xx/Kconfig

+11 −0
Original line number Diff line number Diff line
@@ -48,6 +48,16 @@ config SOC_MIMXRT798S_HIFI4 
	select GEN_ISR_TABLES

	select HAS_MCUX



config SOC_MIMXRT798S_HIFI1

	select XTENSA

	select XTENSA_HAL if ("$(ZEPHYR_TOOLCHAIN_VARIANT)" != "xcc" && "$(ZEPHYR_TOOLCHAIN_VARIANT)" != "xt-clang")

	select XTENSA_RESET_VECTOR

	select XTENSA_USE_CORE_CRT1

	select XTENSA_GEN_HANDLERS

	select XTENSA_SMALL_VECTOR_TABLE_ENTRY

	select GEN_ISR_TABLES

	select HAS_MCUX



if SOC_SERIES_IMXRT7XX



if NXP_IMXRT_BOOT_HEADER
@@ -65,5 +75,6 @@ config MCUX_CORE_SUFFIX 
	default "_cm33_core0" if SOC_MIMXRT798S_CM33_CPU0

	default "_cm33_core1" if SOC_MIMXRT798S_CM33_CPU1

	default "_hifi4" if SOC_MIMXRT798S_HIFI4

	default "_hifi1" if SOC_MIMXRT798S_HIFI1



endif # SOC_SERIES_IMXRT7XX

soc/nxp/imxrt/imxrt7xx/Kconfig.defconfig

+22 −0
Original line number Diff line number Diff line
@@ -55,3 +55,25 @@ config NXP_IMXRT_BOOT_HEADER 
	default n



endif # SOC_MIMXRT798S_HIFI4



if SOC_MIMXRT798S_HIFI1



config SYS_CLOCK_HW_CYCLES_PER_SEC

	default $(dt_node_int_prop_int,/cpus/cpu@0,clock-frequency)



config XTENSA_TIMER

	default y



config GEN_IRQ_VECTOR_TABLE

	default n



config NXP_IMXRT_BOOT_HEADER

	default n



config XTENSA_CCOUNT_HZ

	default SYS_CLOCK_HW_CYCLES_PER_SEC



config SYS_CLOCK_TICKS_PER_SEC

	default 1000



endif # SOC_MIMXRT798S_HIFI1

soc/nxp/imxrt/imxrt7xx/Kconfig.soc

+7 −0
Original line number Diff line number Diff line
@@ -29,9 +29,16 @@ config SOC_MIMXRT798S_HIFI4 
	help

	  NXP i.MXRT7xx HiFi4 DSP Core



config SOC_MIMXRT798S_HIFI1

	bool

	select SOC_MIMXRT798S

	help

	  NXP i.MXRT7xx HiFi1 DSP Core



config SOC_TOOLCHAIN_NAME

	string

	default "nxp_rt700_hifi4" if SOC_MIMXRT798S_HIFI4

	default "nxp_rt700_hifi1" if SOC_MIMXRT798S_HIFI1



config SOC_PART_NUMBER_MIMXRT798SGAWAR

	bool

soc/nxp/imxrt/imxrt7xx/hifi1/CMakeLists.txt

0 → 100644
+9 −0
Original line number Diff line number Diff line 
#

# Copyright 2024 NXP

#

# SPDX-License-Identifier: Apache-2.0

#



zephyr_include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)



set(SOC_LINKER_SCRIPT ${CMAKE_CURRENT_SOURCE_DIR}/linker.ld CACHE INTERNAL "")

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