espressif:ESP32-S3: Fix multiboot APP CPU start

    ${esp_idf_dir}/components/efuse/src/esp_efuse_api_key_esp32xx.c

)

if (DEFINED CONFIG_ESP_MULTI_PROCESSOR_BOOT)

    list(APPEND hal_srcs

        ${src_dir}/${MCUBOOT_TARGET}/app_cpu_start.c

        )

endif()

list(APPEND LINKER_SCRIPTS

    -T${esp_idf_dir}/components/esp_rom/${MCUBOOT_TARGET}/ld/${MCUBOOT_TARGET}.rom.newlib.ld

    )

/*

 * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD

 *

 * SPDX-License-Identifier: Apache-2.0

 */

#include "app_cpu_start.h"

#include "esp_rom_sys.h"

#include "soc/dport_reg.h"

#include "soc/gpio_periph.h"

#include "soc/rtc_periph.h"

#include "soc/rtc_cntl_reg.h"

#include "esp32s3/rom/cache.h"

#include "esp32s3/rom/uart.h"

#include "esp_cpu.h"

#include "esp_log.h"

static const char *TAG = "app_cpu_start";

void appcpu_start(uint32_t entry_addr)

{

    ESP_LOGI(TAG, "Starting APPCPU");

    esp_cpu_unstall(1);

    // Enable clock and reset APP CPU. Note that OpenOCD may have already

    // enabled clock and taken APP CPU out of reset. In this case don't reset

    // APP CPU again, as that will clear the breakpoints which may have already

    // been set.

    if (!REG_GET_BIT(SYSTEM_CORE_1_CONTROL_0_REG, SYSTEM_CONTROL_CORE_1_CLKGATE_EN)) {

        REG_SET_BIT(SYSTEM_CORE_1_CONTROL_0_REG, SYSTEM_CONTROL_CORE_1_CLKGATE_EN);

        REG_CLR_BIT(SYSTEM_CORE_1_CONTROL_0_REG, SYSTEM_CONTROL_CORE_1_RUNSTALL);

        REG_SET_BIT(SYSTEM_CORE_1_CONTROL_0_REG, SYSTEM_CONTROL_CORE_1_RESETING);

        REG_CLR_BIT(SYSTEM_CORE_1_CONTROL_0_REG, SYSTEM_CONTROL_CORE_1_RESETING);

    }

    ets_set_appcpu_boot_addr(entry_addr);

    esp_rom_delay_us(10000);

    uart_tx_wait_idle(0);

    ESP_LOGI(TAG, "APPCPU start sequence complete");

}

    *libhal.a:esp_efuse_api.*(.literal .text .literal.* .text.*)

    *libhal.a:esp_efuse_utility.*(.literal .text .literal.* .text.*)

    *libhal.a:esp_efuse_api_key_esp32xx.*(.literal .text .literal.* .text.*)

    *libhal.a:app_cpu_start.*(.literal .text .literal.* .text.*)

    *esp_mcuboot.*(.literal .text .literal.* .text.*)

    *esp_loader.*(.literal .text .literal.* .text.*)

    *(.fini.literal)