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boards/nrf5340dk-app: add SPI flash configuration and I2C pins

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Signed-off-by: Dylan Laduranty <dylan.laduranty@mesotic.com>
This commit is contained in:
Dylan Laduranty 2023-07-05 15:35:59 +02:00
parent f27bde3f37
commit fdbba517a2
8 changed files with 110 additions and 13 deletions
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4
boards/nrf5340dk-app/Kconfig
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@ -11,11 +11,15 @@ config BOARD_NRF5340DK_APP
bool bool
default y default y
select CPU_MODEL_NRF5340_APP select CPU_MODEL_NRF5340_APP
select HAS_PERIPH_I2C
select HAS_PERIPH_SPI
select HAS_PERIPH_SPI_GPIO_MODE
select HAS_PERIPH_PWM select HAS_PERIPH_PWM
select HAS_PERIPH_RTT select HAS_PERIPH_RTT
select HAS_PERIPH_TIMER select HAS_PERIPH_TIMER
select HAS_PERIPH_UART select HAS_PERIPH_UART
select HAS_PERIPH_UART_HW_FC select HAS_PERIPH_UART_HW_FC
select HAS_PERIPH_USBDEV select HAS_PERIPH_USBDEV
select HAVE_MTD_SPI_NOR
# Put other features for this board (in alphabetical order) # Put other features for this board (in alphabetical order)

9
boards/nrf5340dk-app/Makefile.dep Normal file
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@ -0,0 +1,9 @@
ifneq (,$(filter mtd,$(USEMODULE)))
USEMODULE += mtd_spi_nor
endif
# default to using littlefs2 on the external flash
ifneq (,$(filter vfs_default,$(USEMODULE)))
USEPKG += littlefs2
USEMODULE += mtd
endif

58
boards/nrf5340dk-app/board.c Normal file
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@ -0,0 +1,58 @@
/*
* Copyright (C) 2023 Mesotic SAS
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup boards_nrf5340dk-app
* @{
*
* @file
* @brief Board specific implementations for the Nordic nRF5340DK board
*
* @author Dylan Laduranty <dylan.laduranty@mesotic.com>
* @}
*/
#include "board.h"
#include "periph/gpio.h"
#include "timex.h"
#ifdef MODULE_VFS_DEFAULT
#include "vfs_default.h"
#endif
#ifdef MODULE_MTD_SPI_NOR
#include "mtd_spi_nor.h"
/* MX25R64 */
static const mtd_spi_nor_params_t _nrf5340_nor_params = {
.opcode = &mtd_spi_nor_opcode_default,
.wait_chip_erase = 240 * US_PER_SEC,
.wait_64k_erase = 800 * US_PER_MS,
.wait_sector_erase = 240 * US_PER_MS,
.wait_chip_wake_up = 1 * US_PER_MS,
.clk = MHZ(54),
.flag = SPI_NOR_F_SECT_4K | SPI_NOR_F_SECT_64K,
.spi = SPI_DEV(0),
.mode = SPI_MODE_0,
.cs = BOARD_QSPI_PIN_CS,
.wp = BOARD_QSPI_PIN_WP,
.hold = BOARD_QSPI_PIN_HOLD,
};
static mtd_spi_nor_t nrf5340_nor_dev = {
.base = {
.driver = &mtd_spi_nor_driver,
.page_size = 256,
.pages_per_sector = 16,
},
.params = &_nrf5340_nor_params,
};
mtd_dev_t *mtd0 = (mtd_dev_t *)&nrf5340_nor_dev;
#ifdef MODULE_VFS_DEFAULT
VFS_AUTO_MOUNT(littlefs2, VFS_MTD(nrf5340_nor_dev), VFS_DEFAULT_NVM(0), 0);
#endif
#endif /* MODULE_MTD_SPI_NOR */

14
boards/nrf5340dk-app/include/board.h
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@ -20,6 +20,7 @@
#define BOARD_H #define BOARD_H
#include "cpu.h" #include "cpu.h"
#include "mtd.h"
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {
@ -95,6 +96,19 @@ extern "C" {
#define BTN3_MODE GPIO_IN_PU /**< BTN3 default mode */ #define BTN3_MODE GPIO_IN_PU /**< BTN3 default mode */
/** @} */ /** @} */
/**
* @name MTD configuration
* @{
*/
extern mtd_dev_t *mtd0;
#define MTD_0 mtd0
#define MTD_NUMOF 1
#define BOARD_QSPI_PIN_CS GPIO_PIN(0, 18) /**< SPI Flash Chip Select */
#define BOARD_QSPI_PIN_WP GPIO_PIN(0, 15) /**< SPI Flash Write Protect */
#define BOARD_QSPI_PIN_HOLD GPIO_PIN(0, 16) /**< SPI Flash Hold pin */
/** @} */
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif

15
boards/nrf5340dk-app/include/periph_conf.h
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@ -126,6 +126,21 @@ static const spi_conf_t spi_config[] = {
#define SPI_NUMOF ARRAY_SIZE(spi_config) #define SPI_NUMOF ARRAY_SIZE(spi_config)
/** @} */ /** @} */
/**
* * @name I2C configuration
* * @{
* */
static const i2c_conf_t i2c_config[] = {
{
.dev = NRF_TWIM2_S,
.scl = GPIO_PIN(1, 3),
.sda = GPIO_PIN(1, 2),
.speed = I2C_SPEED_NORMAL
}
};
#define I2C_NUMOF ARRAY_SIZE(i2c_config)
/** @} */
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif

10
cpu/nrf52/periph/Kconfig
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@ -7,16 +7,6 @@
if TEST_KCONFIG if TEST_KCONFIG
config MODULE_PERIPH_UART_NONBLOCKING
depends on HAS_PERIPH_UART_NONBLOCKING
depends on MODULE_PERIPH_UART
select MODULE_TSRB
config MODULE_PERIPH_SPI
depends on HAS_PERIPH_SPI
select MODULE_PERIPH_GPIO_IRQ if CPU_MODEL_NRF52832XXAA && HAS_PERIPH_GPIO_IRQ
select MODULE_PERIPH_SPI_GPIO_MODE if MODULE_PERIPH_SPI && HAS_PERIPH_SPI_GPIO_MODE
config MODULE_SAUL_NRF_VDDH config MODULE_SAUL_NRF_VDDH
bool "Internal Voltage Sensor" bool "Internal Voltage Sensor"
depends on HAS_PERIPH_ADC depends on HAS_PERIPH_ADC

3
cpu/nrf53/Kconfig
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@ -15,9 +15,6 @@ config CPU_FAM_NRF53
select HAS_PERIPH_FLASHPAGE_PAGEWISE select HAS_PERIPH_FLASHPAGE_PAGEWISE
select HAS_PERIPH_GPIO select HAS_PERIPH_GPIO
select HAS_PERIPH_GPIO_IRQ select HAS_PERIPH_GPIO_IRQ
select HAS_PERIPH_I2C
select HAS_PERIPH_SPI
select HAS_PERIPH_SPI_GPIO_MODE
select HAS_PERIPH_TIMER_PERIODIC select HAS_PERIPH_TIMER_PERIODIC
select HAS_PERIPH_UART_MODECFG select HAS_PERIPH_UART_MODECFG
select HAS_PERIPH_WDT select HAS_PERIPH_WDT

10
cpu/nrf5x_common/periph/Kconfig.nrf5x
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@ -33,4 +33,14 @@ config MODULE_VDD_LC_FILTER_REG1
help help
Use the LC filter attached to the CPUs voltage regulator Use the LC filter attached to the CPUs voltage regulator
config MODULE_PERIPH_UART_NONBLOCKING
depends on HAS_PERIPH_UART_NONBLOCKING
depends on MODULE_PERIPH_UART
select MODULE_TSRB
config MODULE_PERIPH_SPI
depends on HAS_PERIPH_SPI
select MODULE_PERIPH_GPIO_IRQ if CPU_MODEL_NRF52832XXAA && HAS_PERIPH_GPIO_IRQ
select MODULE_PERIPH_SPI_GPIO_MODE if MODULE_PERIPH_SPI && HAS_PERIPH_SPI_GPIO_MODE
endif # TEST_KCONFIG endif # TEST_KCONFIG