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feat(esp_hw_support): Memory region protection for ESP32-H4

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harshal.patil
2026-08-25 10:40:28 +05:30
parent 120d813cd9
commit 07debe6edc
7 changed files with 180 additions and 91 deletions
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components/esp_rom/esp32h4/include/esp32h4/rom/rom_layout.h
+6 -7
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2025-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -85,16 +85,15 @@ typedef struct {
#if SUPPORT_USB_DWCOTG
void *dram_start_usb_dwcotg_rom;
void *dram_end_usb_dwcotg_rom;
#else
//Two reserved members are defined here, so the structure will not be broken,
//please keep in mind that there is no memory can be released between
//dram_start_usb_reserved_rom ~ dram_end_usb_reserved_rom.
void *dram_start_usb_reserved_rom;
void *dram_end_usb_reserved_rom;
#endif
void *dram_start_uart_rom;
void *dram_end_uart_rom;
void *eh_frame_vaddr_rom;
void *eh_frame_hdr_vaddr_rom;
void *drom_start;
} ets_rom_layout_t;
extern const ets_rom_layout_t *const ets_rom_layout_p;