Commit 726eb0a2 authored by Swift Tian's avatar Swift Tian Committed by Benjamin Cabé
Browse files

drivers: mspi: add apollo5x MSPI controller 

Add the MSPI controller support for apollo5x.
Add the MSPI controller to mspi API test.
Updated west.yml for hal updates.

Signed-off-by: default avatarSwift Tian <swift.tian@ambiq.com>
parent f7a8d069

boards/ambiq/apollo510_evb/Kconfig.defconfig

+7 −0
Changes for boards/ambiq/apollo510_evb/Kconfig.defconfig: 7 added lines, 0 removed lines.
Original line number Diff line number Diff line
@@ -12,4 +12,11 @@ config LOG_BACKEND_SWO_FREQ_HZ 
	default 1000000

	depends on LOG_BACKEND_SWO



if MSPI



config MSPI_INIT_PRIORITY

	default 40



endif # MSPI



endif # BOARD_APOLLO510_EVB

drivers/flash/Kconfig.mspi

+1 −1
Changes for drivers/flash/Kconfig.mspi: 1 added line, 1 removed line.
Original line number Diff line number Diff line
@@ -26,7 +26,7 @@ config FLASH_MSPI_ATXP032 
	select FLASH_HAS_PAGE_LAYOUT

	select FLASH_HAS_EXPLICIT_ERASE

	select FLASH_JESD216

	select MSPI_AMBIQ_AP3 if SOC_SERIES_APOLLO3X

	select MSPI_AMBIQ_CONTROLLER if SOC_FAMILY_AMBIQ



menuconfig FLASH_MSPI_NOR

	bool "Generic MSPI NOR Flash"

drivers/memc/Kconfig.mspi

+1 −1
Changes for drivers/memc/Kconfig.mspi: 1 added line, 1 removed line.
Original line number Diff line number Diff line
@@ -14,6 +14,6 @@ config MEMC_MSPI_APS6404L 
	default y

	depends on DT_HAS_MSPI_APS6404L_ENABLED

	select MEMC_MSPI

	select MSPI_AMBIQ_AP3 if SOC_SERIES_APOLLO3X

	select MSPI_AMBIQ_CONTROLLER if SOC_FAMILY_AMBIQ



endmenu

drivers/mspi/CMakeLists.txt

+1 −0
Changes for drivers/mspi/CMakeLists.txt: 1 added line, 0 removed lines.
Original line number Diff line number Diff line
@@ -4,5 +4,6 @@ zephyr_syscall_header(${ZEPHYR_BASE}/include/zephyr/drivers/mspi.h) 


zephyr_library()

zephyr_library_sources_ifdef(CONFIG_MSPI_AMBIQ_AP3   mspi_ambiq_ap3.c)

zephyr_library_sources_ifdef(CONFIG_MSPI_AMBIQ_AP5   mspi_ambiq_ap5.c)

zephyr_library_sources_ifdef(CONFIG_MSPI_DW          mspi_dw.c)

zephyr_library_sources_ifdef(CONFIG_MSPI_EMUL        mspi_emul.c)

drivers/mspi/Kconfig.ambiq

+31 −10
Changes for drivers/mspi/Kconfig.ambiq: 31 added lines, 10 removed lines.
Original line number Diff line number Diff line 
# Copyright (c) 2024, Ambiq Micro Inc. <www.ambiq.com>

# Copyright (c) 2025, Ambiq Micro Inc. <www.ambiq.com>

# SPDX-License-Identifier: Apache-2.0



config MSPI_AMBIQ_AP3

	bool "Ambiq Apollo3 series MSPI driver"

	default y

config MSPI_AMBIQ_CONTROLLER

	bool "Ambiq MSPI Controller driver"

	depends on DT_HAS_AMBIQ_MSPI_CONTROLLER_ENABLED

	select AMBIQ_HAL

	select AMBIQ_HAL_USE_MSPI

	select MSPI_XIP

	select MSPI_SCRAMBLE

	select MSPI_TIMING

	select GPIO

	help

	  Ambiq MSPI controller driver is enabled.



if MSPI_AMBIQ_CONTROLLER



config MSPI_AMBIQ_AP3

	bool "Ambiq Apollo3 series MSPI Controller driver"

	default y

	depends on SOC_SERIES_APOLLO3X

	imply MSPI_XIP

	imply MSPI_SCRAMBLE

	imply MSPI_TIMING

	help

	  Enable driver for Ambiq MSPI.



config MSPI_AMBIQ_AP5

	bool "Ambiq Apollo5 series MSPI Controller driver"

	default y

	depends on SOC_SERIES_APOLLO5X

	imply MSPI_XIP

	imply MSPI_SCRAMBLE

	imply MSPI_TIMING

	help

	  Enable driver for Ambiq MSPI.



config MSPI_AMBIQ_BUFF_RAM_LOCATION

	hex "byte offset to SRAM_BASE_ADDRESS"

	hex "Byte offset to SRAM_BASE_ADDRESS"

	default SOC_AMBIQ_DMA_BUFF_LOCATION if SOC_SERIES_APOLLO5X

	default 0x50000

	help

	  This option specifies the mspi buffer/heap start address



config MSPI_AMBIQ_BUFF_ALIGNMENT

	int "byte alignment of the MSPI buffer"

	int "Byte alignment of the MSPI buffer"

	default 8 if MSPI_AMBIQ_AP3

	default 4

	default SOC_AMBIQ_DMA_BUFF_ALIGNMENT if SOC_SERIES_APOLLO5X

	help

	  This option specifies the mspi buffer alignment



endif # MSPI_AMBIQ_CONTROLLER

CRA Git | Maintained and supported by SUSTech CRA and CCSE