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Merge pull request #18504 from gschorcht/cpu/esp32/add_esp32s2_support_in_kconfig
cpu/esp32: add ESP32-S2 support in Kconfig
This commit is contained in:
benpicco
GitHub
commit
0fff68dc9b
@ -55,8 +55,32 @@ config HAS_ESP_SPI_OCT
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config CPU
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default "esp32" if HAS_CPU_ESP32
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config CPU_CORE_XTENSA_LX6
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bool
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select CPU_ARCH_XTENSA
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help
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CPU core of the ESP32x SoC is a Xtensa LX6.
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config CPU_CORE_XTENSA_LX7
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bool
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select CPU_ARCH_XTENSA
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help
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CPU core of the ESP32x SoC is a Xtensa LX7.
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config CPU_CORE_RV32IMC
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bool
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select CPU_ARCH_RISCV
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help
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CPU core of the ESP32x SoC is a RISC-V core.
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config CPU_CORE
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default "xtensa-lx6" if CPU_CORE_XTENSA_LX6
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default "xtensa-lx7" if CPU_CORE_XTENSA_LX7
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default "rv32imc" if CPU_CORE_RV32IMC
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rsource "Kconfig.esp32"
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rsource "Kconfig.esp32c3"
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rsource "Kconfig.esp32s3"
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rsource "Kconfig.esp32s2"
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source "$(RIOTCPU)/esp_common/Kconfig"
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@ -5,13 +5,6 @@
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# General Public License v2.1. See the file LICENSE in the top level
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# directory for more details.
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config CPU_CORE_XTENSA_LX6
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bool
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select CPU_ARCH_XTENSA
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config CPU_CORE
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default "xtensa-lx6" if CPU_CORE_XTENSA_LX6
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config CPU_FAM_ESP32
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bool
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select CPU_COMMON_ESP
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@ -5,26 +5,6 @@
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# General Public License v2.1. See the file LICENSE in the top level
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# directory for more details.
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config CPU_ARCH_RISCV
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bool
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select HAS_ARCH_32BIT
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select HAS_ARCH_ESP
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select HAS_ARCH_ESP_RISCV
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help
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RISC-V based ESP32x SoC variant is used.
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config CPU_ARCH
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default "rv32" if CPU_ARCH_RISCV
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config CPU_CORE_RV32IMC
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bool
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select CPU_ARCH_RISCV
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help
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CPU core of the ESP32x SoC is a RISC-V core.
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config CPU_CORE
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default "rv32imc" if CPU_CORE_RV32IMC
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config CPU_FAM_ESP32C3
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bool
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select CPU_COMMON_ESP
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270
cpu/esp32/Kconfig.esp32s2
Normal file
270
cpu/esp32/Kconfig.esp32s2
Normal file
@ -0,0 +1,270 @@
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# Copyright (c) 2020 HAW Hamburg
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# 2022 Gunar Schorcht
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#
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# This file is subject to the terms and conditions of the GNU Lesser
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# General Public License v2.1. See the file LICENSE in the top level
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# directory for more details.
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config CPU_FAM_ESP32S2
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bool
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select CPU_COMMON_ESP
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select CPU_CORE_XTENSA_LX7
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select HAS_ARCH_ESP32
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select HAS_CPU_ESP32
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select HAS_ESP_HW_COUNTER
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select HAS_ESP_WIFI_ENTERPRISE
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select HAS_PUF_SRAM
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select PACKAGE_ESP32_SDK if TEST_KCONFIG
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select MODULE_MALLOC_THREAD_SAFE if !MODULE_ESP_IDF_HEAP && TEST_KCONFIG
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select MODULE_PERIPH_RTT if HAS_PERIPH_RTT && MODULE_PM_LAYERED
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select MODULE_PS if MODULE_SHELL
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select MODULE_PTHREAD if MODULE_CPP
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select MODULE_RTT_RTC if HAS_PERIPH_RTT && MODULE_PERIPH_RTC
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imply MODULE_NEWLIB_NANO
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config CPU_FAM
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default "esp32s2" if CPU_FAM_ESP32S2
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## CPU Models
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config CPU_MODEL_ESP32S2
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bool
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select CPU_FAM_ESP32S2
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help
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Indicates that CPU version ESP32-S2 is used.
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config CPU_MODEL_ESP32S2_FH2
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bool
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select CPU_FAM_ESP32S2
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help
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Indicates that CPU version ESP32-S2FH2 with 2 MB embedded Flash is used.
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config CPU_MODEL_ESP32S2_FH4
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bool
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select CPU_FAM_ESP32S2
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help
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Indicates that CPU version ESP32-S2FN4R2 with 4 MB embedded Flash is used.
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config CPU_MODEL_ESP32S2_FN4R2
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bool
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select CPU_FAM_ESP32S2
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select HAS_ESP_SPI_RAM
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help
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Indicates that CPU version ESP32-S2FN4R2 with 4 MB embedded Flash and
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2 MB embedded SPI RAM is used.
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config CPU_MODEL_ESP32S2_R2
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bool
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select CPU_FAM_ESP32S2
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select HAS_ESP_SPI_RAM
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help
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Indicates that CPU version ESP32-S2R2 with 2 MB embedded SPI RAM is used.
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config CPU_MODEL_ESP32S2_MINI_1X_H4
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bool
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select CPU_FAM_ESP32S2
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help
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Indicates that ESP32-S2-MINI-1-H4 or ESP32-S2-MINI-1U-H4 module
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with 8 MB Flash is used.
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config CPU_MODEL_ESP32S2_MINI_1X_N4
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bool
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select CPU_FAM_ESP32S2
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help
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Indicates that ESP32-S2-MINI-1-N4 or ESP32-S2-MINI-1U-N4 module
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with 8 MB Flash is used.
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config CPU_MODEL_ESP32S2_MINI_1X_N4R2
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bool
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select CPU_FAM_ESP32S2
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select HAS_ESP_SPI_RAM
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help
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Indicates that ESP32-S2-MINI-1-N4R2 or ESP32-S2-MINI-1U-N4R2 module
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with 4 MB Flash and 2 MB SPI RAM is used.
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config CPU_MODEL_ESP32S2_MINI_2X_H4
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bool
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select CPU_FAM_ESP32S2
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help
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Indicates that ESP32-S2-MINI-2-H4 or ESP32-S2-MINI-2U-H4 module
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with 4 MB Flash is used.
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config CPU_MODEL_ESP32S2_MINI_2X_N4
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bool
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select CPU_FAM_ESP32S2
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help
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Indicates that ESP32-S2-MINI-2-N4 or ESP32-S2-MINI-2U-N4 module
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with 4 MB Flash is used.
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config CPU_MODEL_ESP32S2_MINI_2X_N4R2
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bool
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select CPU_FAM_ESP32S2
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select HAS_ESP_SPI_RAM
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help
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Indicates that ESP32-S2-MINI-2-N4R2 or ESP32-S2-MINI-2U-N4R2 module
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with 4 MB Flash and 2 MB SPI RAM is used.
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config CPU_MODEL_ESP32S2_SOLO_H4
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bool
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select CPU_FAM_ESP32S2
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help
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Indicates that ESP32-S2-SOLO-H4 or ESP32-S2-SOLO-U-H4 module with
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4 MB Flash.
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config CPU_MODEL_ESP32S2_SOLO_N4
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bool
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select CPU_FAM_ESP32S2
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help
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Indicates that ESP32-S2-SOLO-N4 or ESP32-S2-SOLO-U-N4 module with
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4 MB Flash.
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config CPU_MODEL_ESP32S2_SOLO_N8
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bool
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select CPU_FAM_ESP32S2
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help
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Indicates that ESP32-S2-SOLO-N4 or ESP32-S2-SOLO-U-N4 module with
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4 MB Flash.
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config CPU_MODEL_ESP32S2_SOLO_N16
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bool
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select CPU_FAM_ESP32S2
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help
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Indicates that ESP32-S2-SOLO-N4 or ESP32-S2-SOLO-U-N4 module with
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4 MB Flash.
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config CPU_MODEL_ESP32S2_SOLO_N4R2
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bool
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select CPU_FAM_ESP32S2
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select HAS_ESP_SPI_RAM
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help
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Indicates that ESP32-S2-SOLO-N4R2 or ESP32-S2-SOLO-U-N4R2 module with
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4 MB Flash and 2 MB SPI RAM is used.
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config CPU_MODEL_ESP32S2_SOLO_2X_H4
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bool
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select CPU_FAM_ESP32S2
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help
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Indicates that ESP32-S2-SOLO-2-H4 or ESP32-S2-SOLO-2U-H4 module with
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4 MB Flash.
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config CPU_MODEL_ESP32S2_SOLO_2X_N4
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bool
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select CPU_FAM_ESP32S2
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help
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Indicates that ESP32-S2-SOLO-2-N4 or ESP32-S2-SOLO-2U-N4 module with
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4 MB Flash.
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config CPU_MODEL_ESP32S2_SOLO_2X_N4R2
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bool
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select CPU_FAM_ESP32S2
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select HAS_ESP_SPI_RAM
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help
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Indicates that ESP32-S2-SOLO-2-N4R2 or ESP32-S2-SOLO-2U-N4R2 module with
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4 MB Flash and 2 MB SPI RAM is used.
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config CPU_MODEL_ESP32S2_WROOM
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bool
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select CPU_FAM_ESP32S2
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help
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Indicates that ESP32-S2-WROOM or ESP32-S2-WROOM-I module with
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4 MB Flash is used.
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config CPU_MODEL_ESP32S2_WROVER_N4R2
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bool
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select CPU_FAM_ESP32S2
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select HAS_ESP_SPI_RAM
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help
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Indicates that ESP32-S2-WROVER-N4R2 or ESP32-S2-WROVER-I-N4R2 module with
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4 MB Flash and 2 MB SPI RAM is used.
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config CPU_MODEL_ESP32S2_WROVER_N8R2
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bool
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select CPU_FAM_ESP32S2
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select HAS_ESP_SPI_RAM
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help
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Indicates that ESP32-S2-WROVER-N8R2 or ESP32-S2-WROVER-I-N8R2 module with
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8 MB Flash and 2 MB SPI RAM is used.
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config CPU_MODEL_ESP32S2_WROVER_N16R2
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bool
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select CPU_FAM_ESP32S2
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select HAS_ESP_SPI_RAM
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help
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Indicates that ESP32-S2-WROVER-N16R2 or ESP32-S2-WROVER-I-N16R2 module with
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16 MB Flash and 2 MB SPI RAM is used.
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config CPU_MODEL
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depends on CPU_FAM_ESP32S2
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default "esp32s2" if CPU_MODEL_ESP32S2
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default "esp32s2_fh2" if CPU_MODEL_ESP32S2_FH2
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default "esp32s2_fh4" if CPU_MODEL_ESP32S2_FH4
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default "esp32s2_fn4r2" if CPU_MODEL_ESP32S2_FN4R2
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default "esp32s2_r2" if CPU_MODEL_ESP32S2_R2
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default "esp32s2_mini_1x_h4" if CPU_MODEL_ESP32S2_MINI_1X_H4
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default "esp32s2_mini_1x_n4" if CPU_MODEL_ESP32S2_MINI_1X_N4
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default "esp32s2_mini_1x_n4r2" if CPU_MODEL_ESP32S2_MINI_1X_N4R2
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default "esp32s2_mini_2x_h4" if CPU_MODEL_ESP32S2_MINI_2X_H4
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default "esp32s2_mini_2x_n4" if CPU_MODEL_ESP32S2_MINI_2X_N4
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default "esp32s2_mini_2x_n4r2" if CPU_MODEL_ESP32S2_MINI_2X_N4R2
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default "esp32s2_solo_h4" if CPU_MODEL_ESP32S2_SOLO_H4
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default "esp32s2_solo_n4" if CPU_MODEL_ESP32S2_SOLO_N4
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default "esp32s2_solo_n8" if CPU_MODEL_ESP32S2_SOLO_N8
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default "esp32s2_solo_n16" if CPU_MODEL_ESP32S2_SOLO_N16
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default "esp32s2_solo_n4r2" if CPU_MODEL_ESP32S2_SOLO_N4R2
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default "esp32s2_solo_2x_h4" if CPU_MODEL_ESP32S2_SOLO_2X_H4
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default "esp32s2_solo_2x_n4" if CPU_MODEL_ESP32S2_SOLO_2X_N4
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default "esp32s2_solo_2x_n4r2" if CPU_MODEL_ESP32S2_SOLO_2X_N4R2
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default "esp32s2_wroom" if CPU_MODEL_ESP32S2_WROOM
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default "esp32s2_wrover_n4r2" if CPU_MODEL_ESP32S2_WROVER_N4R2
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default "esp32s2_wrover_n8r2" if CPU_MODEL_ESP32S2_WROVER_N8R2
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default "esp32s2_wrover_n16r2" if CPU_MODEL_ESP32S2_WROVER_N16R2
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if CPU_FAM_ESP32S2
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menu "ESP32-S2 specific configurations"
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depends on TEST_KCONFIG
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depends on HAS_ARCH_ESP32
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# define configuration menu entries for ESP32-S3 variant (family)
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choice
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bool "CPU clock frequency"
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default ESP32S2_DEFAULT_CPU_FREQ_MHZ_80
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help
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CPU clock frequency used (default 80 MHz).
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Please note that peripherals such as I2C or SPI might not work at
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the specified clock frequency if the selected CPU clock frequency
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is too low. These peripherals are clocked by the APB clock, which
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has a clock rate of 80 MHz for CPU clock frequencies greater than
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or equal to 80 MHz, but is equal to the CPU clock frequency for
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CPU clock frequencies less than 80 MHz. Thus, for SPI, the APB
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clock rate must be at least five times the SPI clock rate. For the
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I2C hardware implementation, the APB clock rate must be at least
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40 times the I2C clock rate. For the I2C software implementation,
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the maximum I2C clock rate is 1/200 times the CPU clock rate.
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config ESP32S2_DEFAULT_CPU_FREQ_MHZ_2
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bool "2 MHz"
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config ESP32S2_DEFAULT_CPU_FREQ_MHZ_5
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bool "5 MHz"
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config ESP32S2_DEFAULT_CPU_FREQ_MHZ_10
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bool "10 MHz"
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config ESP32S2_DEFAULT_CPU_FREQ_MHZ_20
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bool "20 MHz"
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config ESP32S2_DEFAULT_CPU_FREQ_MHZ_40
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bool "40 MHz"
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config ESP32S2_DEFAULT_CPU_FREQ_MHZ_80
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bool "80 MHz"
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config ESP32S2_DEFAULT_CPU_FREQ_MHZ_160
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bool "160 MHz"
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config ESP32S2_DEFAULT_CPU_FREQ_MHZ_240
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bool "240 MHz"
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endchoice
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# import configuration menu entries that are common for all ESP32x SoCs
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rsource "Kconfig.common"
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endmenu
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endif # CPU_FAM_ESP32S2
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@ -5,13 +5,6 @@
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# General Public License v2.1. See the file LICENSE in the top level
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# directory for more details.
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config CPU_CORE_XTENSA_LX7
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bool
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select CPU_ARCH_XTENSA
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config CPU_CORE
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default "xtensa-lx7" if CPU_CORE_XTENSA_LX7
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config CPU_FAM_ESP32S3
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bool
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select CPU_COMMON_ESP
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@ -9,6 +9,16 @@ config CPU_ARCH_XTENSA
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select HAS_ARCH_32BIT
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select HAS_ARCH_ESP
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select HAS_ARCH_ESP_XTENSA
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help
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Xtensa based architecture is used for the ESP8266 or the ESP32x SoC variant
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config CPU_ARCH_RISCV
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bool
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select HAS_ARCH_32BIT
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select HAS_ARCH_ESP
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select HAS_ARCH_ESP_RISCV
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help
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RISC-V based architecture is used for the ESP32x SoC variant.
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config CPU_COMMON_ESP
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bool
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@ -83,6 +93,7 @@ config HAS_ESP_WIFI_ENTERPRISE
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## Common CPU symbols
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config CPU_ARCH
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default "xtensa" if CPU_ARCH_XTENSA
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default "rv32" if CPU_ARCH_RISCV
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config MODULE_ESP_COMMON
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bool
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