esp-idf/components/esp_rom/include/esp32h2/rom/rom_layout.h

// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at

//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#pragma once

#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

#define SUPPORT_BTDM            1
#define SUPPORT_WIFI            1

/* Structure and functions for returning ROM global layout
 *
 * This is for address symbols defined in the linker script, which may change during ECOs.
 */
typedef struct {
    void *dram0_stack_shared_mem_start;
    void *dram0_rtos_reserved_start;
    void *stack_sentry;
    void *stack;
    void *stack_sentry_app;
    void *stack_app;

    /* BTDM data */
    void *data_start_btdm;
    void *data_end_btdm;
    void *bss_start_btdm;
    void *bss_end_btdm;
    void *data_start_btdm_rom;
    void *data_end_btdm_rom;
    void *data_start_interface_btdm;
    void *data_end_interface_btdm;
    void *bss_start_interface_btdm;
    void *bss_end_interface_btdm;

    /* Other DRAM ranges */
#if SUPPORT_BTDM || SUPPORT_WIFI
    void *dram_start_phyrom;
    void *dram_end_phyrom;
#endif
#if SUPPORT_WIFI
    void *dram_start_coexist;
    void *dram_end_coexist;
    void *dram_start_net80211;
    void *dram_end_net80211;
    void *dram_start_pp;
    void *dram_end_pp;
    void *data_start_interface_coexist;
    void *data_end_interface_coexist;
    void *bss_start_interface_coexist;
    void *bss_end_interface_coexist;
    void *data_start_interface_net80211;
    void *data_end_interface_net80211;
    void *bss_start_interface_net80211;
    void *bss_end_interface_net80211;
    void *data_start_interface_pp;
    void *data_end_interface_pp;
    void *bss_start_interface_pp;
    void *bss_end_interface_pp;
#endif
    void *dram_start_usbdev_rom;
    void *dram_end_usbdev_rom;
    void *dram_start_uart_rom;
    void *dram_end_uart_rom;

} ets_rom_layout_t;

extern const ets_rom_layout_t * const ets_rom_layout_p;

#ifdef __cplusplus
}
#endif