ESP32-H2: Introduce new target for ESP32H2

components/esp_system/ld/esp32h2/memory.ld.in

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+/*
+ * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */

components/esp_system/ld/esp32h2/sections.ld.in

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+/*
+ * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */

components/esp_system/port/soc/esp32h2/CMakeLists.txt

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+set(srcs
+         "clk.c"
+         "reset_reason.c"
+         "system_internal.c"
+         "cache_err_int.c"
+         "../../arch/riscv/expression_with_stack.c"
+         "../../arch/riscv/expression_with_stack_asm.S"
+         "../../arch/riscv/panic_arch.c"
+         "../../arch/riscv/debug_stubs.c")
+
+add_prefix(srcs "${CMAKE_CURRENT_LIST_DIR}/" ${srcs})
+
+target_sources(${COMPONENT_LIB} PRIVATE ${srcs})

components/esp_system/port/soc/esp32h2/Kconfig.cpu

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+choice ESP_DEFAULT_CPU_FREQ_MHZ
+    prompt "CPU frequency"
+    default ESP_DEFAULT_CPU_FREQ_MHZ_64 if IDF_ENV_FPGA
+    default ESP_DEFAULT_CPU_FREQ_MHZ_96
+    help
+        CPU frequency to be set on application startup.
+
+    config ESP_DEFAULT_CPU_FREQ_MHZ_16
+        bool "16 MHz"
+        depends on IDF_ENV_FPGA     #ESP32H2-TODO: IDF-3786
+    config ESP_DEFAULT_CPU_FREQ_MHZ_32
+        bool "32 MHz"
+        depends on IDF_ENV_FPGA     #ESP32H2-TODO: IDF-3786
+    config ESP_DEFAULT_CPU_FREQ_MHZ_64
+        bool "64 MHz"
+        depends on IDF_ENV_FPGA     #ESP32H2-TODO: IDF-3786
+    config ESP_DEFAULT_CPU_FREQ_MHZ_96
+        bool "96 MHz"
+        depends on !IDF_ENV_FPGA
+endchoice
+
+config ESP_DEFAULT_CPU_FREQ_MHZ
+    int
+    default 16 if ESP_DEFAULT_CPU_FREQ_MHZ_16
+    default 32 if ESP_DEFAULT_CPU_FREQ_MHZ_32
+    default 64 if ESP_DEFAULT_CPU_FREQ_MHZ_64
+    default 96 if ESP_DEFAULT_CPU_FREQ_MHZ_96

components/esp_system/port/soc/esp32h2/cache_err_int.c

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+/*
+ * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */

components/esp_system/port/soc/esp32h2/clk.c

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+/*
+ * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */

components/esp_system/port/soc/esp32h2/reset_reason.c

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+/*
+ * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */

components/esp_system/port/soc/esp32h2/system_internal.c

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+/*
+ * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */