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boards/xtensa/esp32s2: Add SPI defconfig

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Add spi defconfig and SPI3 initializer for esp32s2

Signed-off-by: Eren Terzioglu <eren.terzioglu@espressif.com>
This commit is contained in:
Eren Terzioglu 2026-01-09 17:13:07 +01:00 • committed by Xiang Xiao
parent 2dbdcd603f
commit 9f83dda366
2 changed files with 59 additions and 2 deletions
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48
boards/xtensa/esp32s2/esp32s2-saola-1/configs/spi/defconfig Normal file
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@ -0,0 +1,48 @@
#
# 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_ARCH_LEDS is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
CONFIG_ARCH="xtensa"
CONFIG_ARCH_BOARD="esp32s2-saola-1"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ESP32S2_SAOLA_1=y
CONFIG_ARCH_CHIP="esp32s2"
CONFIG_ARCH_CHIP_ESP32S2=y
CONFIG_ARCH_CHIP_ESP32S2WROVER=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_XTENSA=y
CONFIG_BOARD_LOOPSPERMSEC=16717
CONFIG_BUILTIN=y
CONFIG_ESP32S2_SPI2=y
CONFIG_ESP32S2_UART0=y
CONFIG_FS_PROCFS=y
CONFIG_HAVE_CXX=y
CONFIG_HAVE_CXXINITIALIZE=y
CONFIG_IDLETHREAD_STACKSIZE=3072
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_INIT_STACKSIZE=3072
CONFIG_INTELHEX_BINARY=y
CONFIG_LINE_MAX=64
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_FILEIOSIZE=512
CONFIG_NSH_READLINE=y
CONFIG_PREALLOC_TIMERS=4
CONFIG_RAM_SIZE=114688
CONFIG_RAM_START=0x20000000
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_SPITOOL_MINBUS=2
CONFIG_START_DAY=6
CONFIG_START_MONTH=12
CONFIG_START_YEAR=2011
CONFIG_SYSLOG_BUFFER=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_SPITOOL=y
CONFIG_UART0_SERIAL_CONSOLE=y

13
boards/xtensa/esp32s2/esp32s2-saola-1/src/esp32s2_bringup.c
View file

@ -248,13 +248,22 @@ int esp32s2_bringup(void)
# endif
#endif
#if defined(CONFIG_SPI_SLAVE_DRIVER) && defined(CONFIG_ESP32S2_SPI3_SLAVE)
#ifdef CONFIG_ESP32S2_SPI3
# ifdef CONFIG_SPI_DRIVER
ret = board_spidev_initialize(ESP32S2_SPI3);
if (ret < 0)
{
syslog(LOG_ERR, "Failed to initialize SPI%d driver: %d\n",
ESP32S2_SPI3, ret);
}
# elif defined(CONFIG_SPI_SLAVE_DRIVER) && defined(CONFIG_ESP32S2_SPI3_SLAVE)
ret = board_spislavedev_initialize(ESP32S2_SPI3);
if (ret < 0)
{
syslog(LOG_ERR, "Failed to initialize SPI%d Slave driver: %d\n",
ESP32S2_SPI3, ret);
ESP32S2_SPI3, ret);
}
# endif
#endif
/* Register the timer drivers */