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boards: initial support for nrf5340-dk

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This commit is contained in:
raiden00pl 2023-03-01 11:36:44 +01:00 committed by Xiang Xiao
parent 055a21b2fe
commit da76aa71aa
15 changed files with 1072 additions and 0 deletions
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9
boards/Kconfig
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@ -1024,6 +1024,14 @@ config ARCH_BOARD_NRF52840_DONGLE
---help---
This option selects the Nordic nRF52840 Dongle (PCA10059)
config ARCH_BOARD_NRF5340_DK
bool "Nordic nRF5340 Development Kit (PCA10095)"
depends on ARCH_CHIP_NRF53
select ARCH_HAVE_LEDS
select ARCH_HAVE_BUTTONS
---help---
This option selects the nRF5340 Development Kit (PCA10095)
config ARCH_BOARD_NRF5340_AUDIO_DK
bool "Nordic nRF5340 Audio Development Kit (PCA10121)"
depends on ARCH_CHIP_NRF53
@ -2828,6 +2836,7 @@ config ARCH_BOARD
default "nrf52832-dk" if ARCH_BOARD_NRF52832_DK
default "nrf52840-dk" if ARCH_BOARD_NRF52840_DK
default "nrf52840-dongle" if ARCH_BOARD_NRF52840_DONGLE
default "nrf5340-dk" if ARCH_BOARD_NRF5340_DK
default "nrf5340-audio-dk" if ARCH_BOARD_NRF5340_AUDIO_DK
default "ntosd-dm320" if ARCH_BOARD_NTOSD_DM320
default "nucleo-144" if ARCH_BOARD_NUCLEO_144

8
boards/arm/nrf53/nrf5340-dk/Kconfig Normal file
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@ -0,0 +1,8 @@
#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#
if ARCH_BOARD_NRF5340_DK
endif

23
boards/arm/nrf53/nrf5340-dk/README.txt Normal file
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@ -0,0 +1,23 @@
nRF5340-DK
==========
README for NuttX port to NRF5340 DK (PCA10095) boards.
Tool Issues
===========
OpenOCD
-------------
There is no support official support for Nordic Cortex M33 chips (nRF9160 or nRF5340).
Segger J-Link
-------------
To start the GDB servers for the application core and the network core, use these commands:
JLinkGDBServer -device nRF5340_xxAA_APP -autoconnect 1 -if SWD -speed 4000 -port 2331 -swoport 2332 -telnetport 2333
JLinkGDBServer -device nRF5340_xxAA_NET -autoconnect 1 -if SWD -speed 4000 -port 2334 -swoport 2335 -telnetport 2336
Then you can connect GDB to targets:
(gdb_app) target remote localhost:2331
(gdb_net) target remote localhost:2334

43
boards/arm/nrf53/nrf5340-dk/configs/nsh_cpuapp/defconfig Normal file
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@ -0,0 +1,43 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_NSH_DISABLE_IFCONFIG is not set
# CONFIG_NSH_DISABLE_PS is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="nrf5340-dk"
CONFIG_ARCH_BOARD_NRF5340_DK=y
CONFIG_ARCH_CHIP="nrf53"
CONFIG_ARCH_CHIP_NRF5340=y
CONFIG_ARCH_CHIP_NRF5340_CPUAPP=y
CONFIG_ARCH_CHIP_NRF53=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_STDARG_H=y
CONFIG_BOARD_LOOPSPERMSEC=5500
CONFIG_EXPERIMENTAL=y
CONFIG_FAT_LCNAMES=y
CONFIG_FAT_LFN=y
CONFIG_FS_FAT=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_MM_REGIONS=2
CONFIG_NRF53_UART0=y
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_FILEIOSIZE=512
CONFIG_NSH_LINELEN=64
CONFIG_NSH_READLINE=y
CONFIG_PREALLOC_TIMERS=4
CONFIG_RAM_SIZE=65535
CONFIG_RAM_START=0x20000000
CONFIG_RAW_BINARY=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=26
CONFIG_START_MONTH=3
CONFIG_SYMTAB_ORDEREDBYNAME=y
CONFIG_SYSTEM_NSH=y
CONFIG_TASK_NAME_SIZE=0
CONFIG_UART0_SERIAL_CONSOLE=y

112
boards/arm/nrf53/nrf5340-dk/include/board.h Normal file
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@ -0,0 +1,112 @@
/****************************************************************************
* boards/arm/nrf53/nrf5340-dk/include/board.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __BOARDS_ARM_NRF53_NRF5340_DK_INCLUDE_BOARD_H
#define __BOARDS_ARM_NRF53_NRF5340_DK_INCLUDE_BOARD_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdbool.h>
#if defined(CONFIG_ARCH_IRQBUTTONS) && defined(CONFIG_NRF53_GPIOTE)
# include <nuttx/irq.h>
#endif
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Clocking *****************************************************************/
#define BOARD_SYSTICK_CLOCK (64000000)
/* LED definitions **********************************************************/
/* A low output illuminates the LED.
*
* LED index values for use with board_userled()
*/
#define BOARD_LED1 0
#define BOARD_LED2 1
#define BOARD_LED3 2
#define BOARD_LED4 3
#define BOARD_NLEDS 4
/* LED bits for use with board_userled_all() */
#define BOARD_LED1_BIT (1 << BOARD_LED1)
#define BOARD_LED2_BIT (1 << BOARD_LED2)
#define BOARD_LED3_BIT (1 << BOARD_LED3)
#define BOARD_LED4_BIT (1 << BOARD_LED4)
/* If CONFIG_ARCH_LEDS is defined, the LED will be controlled as follows
* for NuttX debug functionality (where NC means "No Change").
*/
#define LED_STARTED 0 /* OFF */
#define LED_HEAPALLOCATE 0 /* OFF */
#define LED_IRQSENABLED 0 /* OFF */
#define LED_STACKCREATED 1 /* ON */
#define LED_INIRQ 2 /* NC */
#define LED_SIGNAL 2 /* NC */
#define LED_ASSERTION 2 /* NC */
#define LED_PANIC 3 /* Flashing */
/* If CONFIG_ARCH_LEDS is not defined, then the LEDs are completely under
* control of the application. The following interfaces are then available
* for application control of the LEDs:
*
* uint32_t board_userled_initialize(void);
* void board_userled(int led, bool ledon);
* void board_userled_all(uint32_t ledset);
*/
/* Button definitions *******************************************************/
/* Board supports 4 buttons. */
#define BUTTON_BTN1 0
#define BUTTON_BTN2 1
#define BUTTON_BTN3 2
#define BUTTON_BTN4 3
#define NUM_BUTTONS 4
#define BUTTON_BTN1_BIT (1 << BUTTON_BTN1)
#define BUTTON_BTN2_BIT (1 << BUTTON_BTN2)
#define BUTTON_BTN3_BIT (1 << BUTTON_BTN3)
#define BUTTON_BTN4_BIT (1 << BUTTON_BTN4)
/* UART Pins ****************************************************************/
/* The following definitions must be provided so that the NRF53 serial
* driver can set up the UART for the serial console properly.
*/
#define BOARD_UART0_RX_PIN (GPIO_INPUT | GPIO_PORT1 | GPIO_PIN(0))
#define BOARD_UART0_TX_PIN (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT1 | GPIO_PIN(1))
#define BOARD_UART1_RX_PIN (GPIO_INPUT | GPIO_PORT0 | GPIO_PIN(22))
#define BOARD_UART1_TX_PIN (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(20))
#endif /* __BOARDS_ARM_NRF53_NRF5340_DK_INCLUDE_BOARD_H */

46
boards/arm/nrf53/nrf5340-dk/scripts/Make.defs Normal file
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@ -0,0 +1,46 @@
############################################################################
# boards/arm/nrf53/nrf5340-dk/scripts/Make.defs
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership. The
# ASF licenses this file to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance with the
# License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
############################################################################
include $(TOPDIR)/.config
include $(TOPDIR)/tools/Config.mk
include $(TOPDIR)/arch/arm/src/armv8-m/Toolchain.defs
ifeq ($(CONFIG_ARCH_CHIP_NRF5340_CPUAPP),y)
LDSCRIPT = flash_config_app.ld
endif
ifeq ($(CONFIG_ARCH_CHIP_NRF5340_CPUNET),y)
LDSCRIPT = flash_config_net.ld
endif
ARCHSCRIPT += $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
CFLAGS := $(ARCHCFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
AFLAGS := $(CFLAGS) -D__ASSEMBLY__
NXFLATLDFLAGS1 = -r -d -warn-common
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
LDNXFLATFLAGS = -e main -s 2048

106
boards/arm/nrf53/nrf5340-dk/scripts/flash_config_app.ld Normal file
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@ -0,0 +1,106 @@
/****************************************************************************
* boards/arm/nrf53/nrf5340-dk/scripts/flash_config_net.ld
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
MEMORY
{
progmem (rx) : ORIGIN = 0x00000000, LENGTH = 1024K
datamem (rwx) : ORIGIN = 0x20000000, LENGTH = 512K
}
OUTPUT_ARCH(arm)
ENTRY(__start) /* Treat __start as the anchor for dead code stripping */
EXTERN(_vectors) /* Force the vectors to be included in the output */
SECTIONS
{
.text :
{
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
} > progmem
.init_section :
{
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > progmem
.ARM.extab :
{
*(.ARM.extab*)
} > progmem
__exidx_start = ABSOLUTE(.);
.ARM.exidx :
{
*(.ARM.exidx*)
} > progmem
__exidx_end = ABSOLUTE(.);
_eronly = ABSOLUTE(.);
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
. = ALIGN(4);
_edata = ABSOLUTE(.);
} > datamem AT > progmem
/* BSS */
.bss :
{
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.);
} > datamem
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}

108
boards/arm/nrf53/nrf5340-dk/scripts/flash_config_net.ld Normal file
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@ -0,0 +1,108 @@
/****************************************************************************
* boards/arm/nrf53/nrf5340-dk/scripts/flash_config_net.ld
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
MEMORY
{
app_progmem (rx) : ORIGIN = 0x00000000, LENGTH = 1024K
app_datamem (rwx) : ORIGIN = 0x20000000, LENGTH = 512K
progmem (rx) : ORIGIN = 0x01000000, LENGTH = 256K
datamem (rwx) : ORIGIN = 0x21000000, LENGTH = 64K
}
OUTPUT_ARCH(arm)
ENTRY(__start) /* Treat __start as the anchor for dead code stripping */
EXTERN(_vectors) /* Force the vectors to be included in the output */
SECTIONS
{
.text :
{
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
} > progmem
.init_section :
{
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > progmem
.ARM.extab :
{
*(.ARM.extab*)
} > progmem
__exidx_start = ABSOLUTE(.);
.ARM.exidx :
{
*(.ARM.exidx*)
} > progmem
__exidx_end = ABSOLUTE(.);
_eronly = ABSOLUTE(.);
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
. = ALIGN(4);
_edata = ABSOLUTE(.);
} > datamem AT > progmem
/* BSS */
.bss :
{
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.);
} > datamem
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}

35
boards/arm/nrf53/nrf5340-dk/src/Makefile Normal file
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@ -0,0 +1,35 @@
############################################################################
# boards/arm/nrf53/nrf5340-dk/src/Makefile
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership. The
# ASF licenses this file to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance with the
# License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
############################################################################
include $(TOPDIR)/Make.defs
CSRCS = nrf53_boot.c nrf53_bringup.c
ifeq ($(CONFIG_BOARDCTL),y)
CSRCS += nrf53_appinit.c
endif
ifeq ($(CONFIG_ARCH_LEDS),y)
CSRCS += nrf53_autoleds.c
else
CSRCS += nrf53_userleds.c
endif
include $(TOPDIR)/boards/Board.mk

86
boards/arm/nrf53/nrf5340-dk/src/nrf5340-dk.h Normal file
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@ -0,0 +1,86 @@
/****************************************************************************
* boards/arm/nrf53/nrf5340-dk/src/nrf5340-dk.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __BOARDS_ARM_NRF53_NRF5340_DK_SRC_NRF53_NRF5340_DK_H
#define __BOARDS_ARM_NRF53_NRF5340_DK_SRC_NRF53_NRF5340_DK_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/compiler.h>
#include "nrf53_gpio.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* LED definitions **********************************************************/
/* Definitions to configure LED GPIO as outputs */
#define GPIO_LED1 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(28))
#define GPIO_LED2 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(29))
#define GPIO_LED3 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(30))
#define GPIO_LED4 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(31))
/* Button definitions *******************************************************/
/* Board supports four buttons. */
#define GPIO_BUTTON1 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN(23))
#define GPIO_BUTTON2 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN(24))
#define GPIO_BUTTON3 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN(8))
#define GPIO_BUTTON4 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN(9))
/****************************************************************************
* Public Types
****************************************************************************/
/****************************************************************************
* Public Data
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Functions Prototypes
****************************************************************************/
/****************************************************************************
* Name: nrf53_bringup
*
* Description:
* Perform architecture-specific initialization
*
* CONFIG_BOARD_LATE_INITIALIZE=y :
* Called from board_late_initialize().
*
* CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y :
* Called from the NSH library
*
****************************************************************************/
int nrf53_bringup(void);
#endif /* __ASSEMBLY__ */
#endif /* __BOARDS_ARM_NRF53_NRF5340_DK_SRC_NRF53_NRF5340_DK_H */

74
boards/arm/nrf53/nrf5340-dk/src/nrf53_appinit.c Normal file
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@ -0,0 +1,74 @@
/****************************************************************************
* boards/arm/nrf53/nrf5340-dk/src/nrf53_appinit.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdio.h>
#include <debug.h>
#include <errno.h>
#include <nuttx/board.h>
#include "chip.h"
#include "nrf5340-dk.h"
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_app_initialize
*
* Description:
* Perform architecture specific initialization
*
* Input Parameters:
* arg - The boardctl() argument is passed to the board_app_initialize()
* implementation without modification. The argument has no
* meaning to NuttX; the meaning of the argument is a contract
* between the board-specific initialization logic and the
* matching application logic. The value could be such things as a
* mode enumeration value, a set of DIP switch switch settings, a
* pointer to configuration data read from a file or serial FLASH,
* or whatever you would like to do with it. Every implementation
* should accept zero/NULL as a default configuration.
*
* Returned Value:
* Zero (OK) is returned on success; a negated errno value is returned on
* any failure to indicate the nature of the failure.
*
****************************************************************************/
int board_app_initialize(uintptr_t arg)
{
#ifdef CONFIG_BOARD_LATE_INITIALIZE
/* Board initialization already performed by board_late_initialize() */
return OK;
#else
/* Perform board-specific initialization */
return nrf53_bringup();
#endif
}

127
boards/arm/nrf53/nrf5340-dk/src/nrf53_autoleds.c Normal file
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@ -0,0 +1,127 @@
/****************************************************************************
* boards/arm/nrf53/nrf5340-dk/src/nrf53_autoleds.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <debug.h>
#include <nuttx/board.h>
#include <arch/board/board.h>
#include "chip.h"
#include "arm_internal.h"
#include "nrf5340-dk.h"
#ifdef CONFIG_ARCH_LEDS
#define LED_ON 0
#define LED_OFF 1
/* This array maps an LED number to GPIO pin configuration */
static const uint32_t g_ledcfg[BOARD_NLEDS] =
{
#if 0 < BOARD_NLEDS
GPIO_LED1,
#endif
#if 1 < BOARD_NLEDS
GPIO_LED2,
#endif
#if 2 < BOARD_NLEDS
GPIO_LED3,
#endif
#if 3 < BOARD_NLEDS
GPIO_LED4,
#endif
};
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: led_dumppins
****************************************************************************/
#ifdef LED_VERBOSE
static void led_dumppins(const char *msg)
{
nrf53_pin_dump(PINCONFIG_LED, msg);
nrf53_gpio_dump(GPIO_LED, msg);
}
#else
# define led_dumppins(m)
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_autoled_initialize
****************************************************************************/
void board_autoled_initialize(void)
{
int i;
/* Configure LED pin as a GPIO outputs */
led_dumppins("board_autoled_initialize() Entry)");
for (i = 0; i < BOARD_NLEDS; i++)
{
nrf53_gpio_config(g_ledcfg[i]);
}
led_dumppins("board_autoled_initialize() Exit");
}
/****************************************************************************
* Name: board_autoled_on
****************************************************************************/
void board_autoled_on(int led)
{
if ((unsigned)led < BOARD_NLEDS)
{
nrf53_gpio_write(g_ledcfg[led], LED_ON);
}
}
/****************************************************************************
* Name: board_autoled_off
****************************************************************************/
void board_autoled_off(int led)
{
if ((unsigned)led < BOARD_NLEDS)
{
nrf53_gpio_write(g_ledcfg[led], LED_OFF);
}
}
#endif /* CONFIG_ARCH_LEDS */

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/****************************************************************************
* boards/arm/nrf53/nrf5340-dk/src/nrf53_boot.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <debug.h>
#include <nuttx/board.h>
#include <arch/board/board.h>
#include "arm_internal.h"
#include "nrf5340-dk.h"
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: nrf53_board_initialize
*
* Description:
* All NRF53xxx architectures must provide the following entry point.
* This entry point is called early in the initialization -- after all
* memory has been configured and mapped but before any devices have been
* initialized.
*
****************************************************************************/
void nrf53_board_initialize(void)
{
/* Configure on-board LEDs if LED support has been selected. */
#ifdef CONFIG_ARCH_LEDS
board_autoled_initialize();
#endif
}
/****************************************************************************
* Name: board_late_initialize
*
* Description:
* If CONFIG_BOARD_LATE_INITIALIZE is selected, then an additional
* initialization call will be performed in the boot-up sequence to a
* function called board_late_initialize(). board_late_initialize() will be
* called immediately after up_initialize() is called and just before the
* initial application is started. This additional initialization phase
* may be used, for example, to initialize board-specific device drivers.
*
****************************************************************************/
#ifdef CONFIG_BOARD_LATE_INITIALIZE
void board_late_initialize(void)
{
/* Perform board-specific initialization */
nrf53_bringup();
}
#endif

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/****************************************************************************
* boards/arm/nrf53/nrf5340-dk/src/nrf53_bringup.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <sys/types.h>
#include <syslog.h>
#ifdef CONFIG_USERLED
# include <nuttx/leds/userled.h>
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: nrf53_bringup
*
* Description:
* Perform architecture-specific initialization
*
* CONFIG_BOARD_LATE_INITIALIZE=y :
* Called from board_late_initialize().
*
* CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y :
* Called from the NSH library
*
****************************************************************************/
int nrf53_bringup(void)
{
int ret;
#ifdef CONFIG_USERLED
/* Register the LED driver */
ret = userled_lower_initialize(CONFIG_EXAMPLES_LEDS_DEVPATH);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: userled_lower_initialize() failed: %d\n", ret);
}
#endif
UNUSED(ret);
return OK;
}

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/****************************************************************************
* boards/arm/nrf53/nrf5340-dk/src/nrf53_userleds.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <debug.h>
#include <arch/board/board.h>
#include "chip.h"
#include "arm_internal.h"
#include "nrf5340-dk.h"
#ifndef CONFIG_ARCH_LEDS
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* LED definitions **********************************************************/
/* If CONFIG_ARCH_LEDS is not defined, then the LEDs are completely under
* control of the application. The following interfaces are then available
* for application control of the LEDs:
*
* uint32_t board_userled_initialize(void);
* void board_userled(int led, bool ledon);
* void board_userled_all(uint32_t ledset);
*/
#define LED_ON 0
#define LED_OFF 1
/* This array maps an LED number to GPIO pin configuration */
static const uint32_t g_ledcfg[BOARD_NLEDS] =
{
#if 0 < BOARD_NLEDS
GPIO_LED1,
#endif
#if 1 < BOARD_NLEDS
GPIO_LED2,
#endif
#if 2 < BOARD_NLEDS
GPIO_LED3,
#endif
#if 3 < BOARD_NLEDS
GPIO_LED4,
#endif
};
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: led_dumppins
****************************************************************************/
#ifdef LED_VERBOSE
static void led_dumppins(const char *msg)
{
nrf53_pin_dump(PINCONFIG_LED, msg);
nrf53_gpio_dump(GPIO_LED, msg);
}
#else
# define led_dumppins(m)
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_userled_initialize
****************************************************************************/
uint32_t board_userled_initialize(void)
{
int i;
/* Configure LED pin as a GPIO outputs */
led_dumppins("board_userled_initialize() Entry)");
/* Configure GPIO as an outputs */
for (i = 0; i < BOARD_NLEDS; i++)
{
nrf53_gpio_config(g_ledcfg[i]);
}
led_dumppins("board_userled_initialize() Exit");
return BOARD_NLEDS;
}
/****************************************************************************
* Name: board_userled
****************************************************************************/
void board_userled(int led, bool ledon)
{
if ((unsigned)led < BOARD_NLEDS)
{
nrf53_gpio_write(g_ledcfg[led], ledon ? LED_ON : LED_OFF);
}
}
/****************************************************************************
* Name: board_userled_all
****************************************************************************/
void board_userled_all(uint32_t ledset)
{
int i;
/* Configure LED1-8 GPIOs for output */
for (i = 0; i < BOARD_NLEDS; i++)
{
nrf53_gpio_write(g_ledcfg[i], (ledset & (1 << i)) ? LED_ON : LED_OFF);
}
}
#endif /* !CONFIG_ARCH_LEDS */