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Import Mbed OS hard-float snapshot

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Beslan
2026-06-01 20:15:04 +03:00
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targets/TARGET_ARM_SSG/TARGET_MUSCA_B1/partition/flash_layout.h Normal file
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/*
* Copyright (c) 2018-2020 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* 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.
*/
#ifndef __FLASH_LAYOUT_H__
#define __FLASH_LAYOUT_H__
/* Flash layout on Musca-B1 with BL2(single image boot, boot from eFlash 0):
*
* 0x0A00_0000 BL2 - MCUBoot (128 KB)
* 0x0A02_0000 Primary image area (896 KB):
* 0x0A02_0000 Secure image primary (384 KB)
* 0x0A08_0000 Non-secure image primary (512 KB)
* 0x0A10_0000 Secondary image area (896 KB):
* 0x0A10_0000 Secure image secondary (384 KB)
* 0x0A16_0000 Non-secure image secondary (512 KB)
* 0x0A1E_0000 Internal Trusted Storage Area (32 KB)
* 0x0A1E_8000 NV counters area (16 KB)
*
* Note: As eFlash is written at runtime, the eFlash driver code is placed
* in code sram to avoid any interference.
*
* Flash layout on Musca-B1 without BL2:
* 0x0A00_0000 Secure image
* 0x0A07_0000 Non-secure image
*
* QSPI Flash layout
* 0x0000_0000 Secure Storage Area (20 KB)
*/
/* This header file is included from linker scatter file as well, where only a
* limited C constructs are allowed. Therefore it is not possible to include
* here the platform_base_address.h to access flash related defines. To resolve
* this some of the values are redefined here with different names, these are
* marked with comment.
*/
/* Size of a Secure and of a Non-secure image */
#define FLASH_S_PARTITION_SIZE (0x60000) /* S partition: 384 KB */
#define FLASH_NS_PARTITION_SIZE (0x80000) /* NS partition: 512 KB */
#define FLASH_MAX_PARTITION_SIZE ((FLASH_S_PARTITION_SIZE > \
FLASH_NS_PARTITION_SIZE) ? \
FLASH_S_PARTITION_SIZE : \
FLASH_NS_PARTITION_SIZE)
/* Sector size of the embedded flash hardware */
#define FLASH_AREA_IMAGE_SECTOR_SIZE (0x4000) /* 16 KB */
#define FLASH_TOTAL_SIZE (0x200000) /* 2 MB */
/* Sector size of the QSPI flash hardware */
#define QSPI_FLASH_AREA_IMAGE_SECTOR_SIZE (0x1000) /* 4 KB */
#define QSPI_FLASH_TOTAL_SIZE (0x800000) /* 8 MB */
/* Flash layout info for BL2 bootloader */
/* Same as MUSCA_B1_EFLASH0_S_BASE */
#define FLASH_BASE_ADDRESS (0x1A000000)
/* Offset and size definitions of the flash partitions that are handled by the
* bootloader. The image swapping is done between IMAGE_PRIMARY and
* IMAGE_SECONDARY, SCRATCH is used as a temporary storage during image
* swapping.
*/
#define FLASH_AREA_BL2_OFFSET (0x0)
#define FLASH_AREA_BL2_SIZE (0x20000) /* 128 KB */
#if !defined(MCUBOOT_IMAGE_NUMBER) || (MCUBOOT_IMAGE_NUMBER == 1)
/* Secure + Non-secure image primary slot */
#define FLASH_AREA_0_ID (1)
#define FLASH_AREA_0_OFFSET (FLASH_AREA_BL2_OFFSET + FLASH_AREA_BL2_SIZE)
#define FLASH_AREA_0_SIZE (FLASH_S_PARTITION_SIZE + \
FLASH_NS_PARTITION_SIZE)
/* Secure + Non-secure secondary slot */
#define FLASH_AREA_2_ID (FLASH_AREA_0_ID + 1)
#define FLASH_AREA_2_OFFSET (FLASH_AREA_0_OFFSET + FLASH_AREA_0_SIZE)
#define FLASH_AREA_2_SIZE (FLASH_S_PARTITION_SIZE + \
FLASH_NS_PARTITION_SIZE)
/* Not used, only the Non-swapping firmware upgrade operation
* is supported on Musca-B1.
*/
#define FLASH_AREA_SCRATCH_ID (FLASH_AREA_2_ID + 1)
#define FLASH_AREA_SCRATCH_OFFSET (FLASH_AREA_2_OFFSET + FLASH_AREA_2_SIZE)
#define FLASH_AREA_SCRATCH_SIZE (0)
/* Maximum number of image sectors supported by the bootloader. */
#define MCUBOOT_MAX_IMG_SECTORS ((FLASH_S_PARTITION_SIZE + \
FLASH_NS_PARTITION_SIZE) / \
FLASH_AREA_IMAGE_SECTOR_SIZE)
#elif (MCUBOOT_IMAGE_NUMBER == 2)
/* Secure image primary slot */
#define FLASH_AREA_0_ID (1)
#define FLASH_AREA_0_OFFSET (FLASH_AREA_BL2_OFFSET + FLASH_AREA_BL2_SIZE)
#define FLASH_AREA_0_SIZE (FLASH_S_PARTITION_SIZE)
/* Non-secure image primary slot */
#define FLASH_AREA_1_ID (FLASH_AREA_0_ID + 1)
#define FLASH_AREA_1_OFFSET (FLASH_AREA_0_OFFSET + FLASH_AREA_0_SIZE)
#define FLASH_AREA_1_SIZE (FLASH_NS_PARTITION_SIZE)
/* Secure image secondary slot */
#define FLASH_AREA_2_ID (FLASH_AREA_1_ID + 1)
#define FLASH_AREA_2_OFFSET (FLASH_AREA_1_OFFSET + FLASH_AREA_1_SIZE)
#define FLASH_AREA_2_SIZE (FLASH_S_PARTITION_SIZE)
/* Non-secure image secondary slot */
#define FLASH_AREA_3_ID (FLASH_AREA_2_ID + 1)
#define FLASH_AREA_3_OFFSET (FLASH_AREA_2_OFFSET + FLASH_AREA_2_SIZE)
#define FLASH_AREA_3_SIZE (FLASH_NS_PARTITION_SIZE)
/* Not used, only the Non-swapping firmware upgrade operation
* is supported on Musca-B1.
*/
#define FLASH_AREA_SCRATCH_ID (FLASH_AREA_3_ID + 1)
#define FLASH_AREA_SCRATCH_OFFSET (FLASH_AREA_3_OFFSET + FLASH_AREA_3_SIZE)
#define FLASH_AREA_SCRATCH_SIZE (0)
/* Maximum number of image sectors supported by the bootloader. */
#define MCUBOOT_MAX_IMG_SECTORS (FLASH_MAX_PARTITION_SIZE / \
FLASH_AREA_IMAGE_SECTOR_SIZE)
#else /* MCUBOOT_IMAGE_NUMBER > 2 */
#error "Only MCUBOOT_IMAGE_NUMBER 1 and 2 are supported!"
#endif /* MCUBOOT_IMAGE_NUMBER */
/* Not used, only the Non-swapping firmware upgrade operation
* is supported on Musca-B1. The maximum number of status entries
* supported by the bootloader.
*/
#define MCUBOOT_STATUS_MAX_ENTRIES (0)
/* Internal Trusted Storage (ITS) Service definitions (32 KB) */
#define FLASH_ITS_AREA_OFFSET (FLASH_AREA_SCRATCH_OFFSET + \
FLASH_AREA_SCRATCH_SIZE)
#define FLASH_ITS_AREA_SIZE (2 * FLASH_AREA_IMAGE_SECTOR_SIZE)
/* NV Counters definitions */
#define FLASH_NV_COUNTERS_AREA_OFFSET (FLASH_ITS_AREA_OFFSET + \
FLASH_ITS_AREA_SIZE)
#define FLASH_NV_COUNTERS_AREA_SIZE (FLASH_AREA_IMAGE_SECTOR_SIZE)
/* Offset and size definition in flash area used by assemble.py */
#define SECURE_IMAGE_OFFSET (0x0)
#define SECURE_IMAGE_MAX_SIZE FLASH_S_PARTITION_SIZE
#define NON_SECURE_IMAGE_OFFSET (SECURE_IMAGE_OFFSET + \
SECURE_IMAGE_MAX_SIZE)
#define NON_SECURE_IMAGE_MAX_SIZE FLASH_NS_PARTITION_SIZE
/* Secure Storage (SST) Service definitions size is 20 KB. */
/* Same as MUSCA_B1_QSPI_FLASH_S_BASE */
#define QSPI_FLASH_BASE_ADDRESS (0x10000000)
#define FLASH_SST_AREA_OFFSET (0x0)
#define FLASH_SST_AREA_SIZE (5 * QSPI_FLASH_AREA_IMAGE_SECTOR_SIZE)
/* Flash device name used by BL2
* Name is defined in flash driver file: Driver_Flash.c
*/
#define FLASH_DEV_NAME Driver_EFLASH0
/* Secure Storage (SST) Service definitions
* Note: Further documentation of these definitions can be found in the
* TF-M SST Integration Guide.
*/
#define SST_FLASH_DEV_NAME Driver_QSPI_FLASH0
/* In this target the CMSIS driver requires only the offset from the base
* address instead of the full memory address.
*/
#define SST_FLASH_AREA_ADDR FLASH_SST_AREA_OFFSET
/* Dedicated flash area for SST */
#define SST_FLASH_AREA_SIZE FLASH_SST_AREA_SIZE
#define SST_SECTOR_SIZE QSPI_FLASH_AREA_IMAGE_SECTOR_SIZE
/* Number of SST_SECTOR_SIZE per block */
#define SST_SECTORS_PER_BLOCK (0x1)
/* Specifies the smallest flash programmable unit in bytes */
#define SST_FLASH_PROGRAM_UNIT (0x4)
/* The maximum asset size to be stored in the SST area */
#define SST_MAX_ASSET_SIZE (2048)
/* The maximum number of assets to be stored in the SST area */
#define SST_NUM_ASSETS (10)
/* Internal Trusted Storage (ITS) Service definitions
* Note: Further documentation of these definitions can be found in the
* TF-M ITS Integration Guide. The ITS should be in the internal flash, but is
* allocated in the external flash just for development platforms that don't
* have internal flash available.
*/
#define ITS_FLASH_DEV_NAME Driver_EFLASH0
/* In this target the CMSIS driver requires only the offset from the base
* address instead of the full memory address.
*/
#define ITS_FLASH_AREA_ADDR FLASH_ITS_AREA_OFFSET
/* Dedicated flash area for ITS */
#define ITS_FLASH_AREA_SIZE FLASH_ITS_AREA_SIZE
#define ITS_SECTOR_SIZE FLASH_AREA_IMAGE_SECTOR_SIZE
/* Number of ITS_SECTOR_SIZE per block */
#define ITS_SECTORS_PER_BLOCK (0x1)
/* Specifies the smallest flash programmable unit in bytes */
#define ITS_FLASH_PROGRAM_UNIT (0x4)
/* The maximum asset size to be stored in the ITS area */
#define ITS_MAX_ASSET_SIZE (512)
/* The maximum number of assets to be stored in the ITS area */
#define ITS_NUM_ASSETS (10)
/* NV Counters definitions */
#define TFM_NV_COUNTERS_AREA_ADDR FLASH_NV_COUNTERS_AREA_OFFSET
#define TFM_NV_COUNTERS_AREA_SIZE (0x18) /* 24 Bytes */
#define TFM_NV_COUNTERS_SECTOR_ADDR FLASH_NV_COUNTERS_AREA_OFFSET
#define TFM_NV_COUNTERS_SECTOR_SIZE FLASH_NV_COUNTERS_AREA_SIZE
/* Use eFlash 0 memory to store Code data */
#define S_ROM_ALIAS_BASE (0x1A000000)
#define NS_ROM_ALIAS_BASE (0x0A000000)
/* FIXME: Use SRAM2 memory to store RW data */
#define S_RAM_ALIAS_BASE (0x30000000)
#define NS_RAM_ALIAS_BASE (0x20000000)
#define TOTAL_ROM_SIZE FLASH_TOTAL_SIZE
#define TOTAL_RAM_SIZE (0x80000) /* 512 KB */
#endif /* __FLASH_LAYOUT_H__ */

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targets/TARGET_ARM_SSG/TARGET_MUSCA_B1/partition/image_macros_preprocessed_ns.c Normal file
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enum image_attributes {
RE_SECURE_IMAGE_OFFSET = (0x0),
RE_SECURE_IMAGE_MAX_SIZE = (0x60000),
RE_NON_SECURE_IMAGE_OFFSET = ((0x0) + (0x60000)),
RE_NON_SECURE_IMAGE_MAX_SIZE = (0x80000),
RE_SIGN_BIN_SIZE = ((0x80000)),
};

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targets/TARGET_ARM_SSG/TARGET_MUSCA_B1/partition/image_macros_preprocessed_s.c Normal file
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enum image_attributes {
RE_SECURE_IMAGE_OFFSET = (0x0),
RE_SECURE_IMAGE_MAX_SIZE = (0x60000),
RE_NON_SECURE_IMAGE_OFFSET = ((0x0) + (0x60000)),
RE_NON_SECURE_IMAGE_MAX_SIZE = (0x80000),
RE_SIGN_BIN_SIZE = ((0x60000)),
};

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targets/TARGET_ARM_SSG/TARGET_MUSCA_B1/partition/region_defs.h Normal file
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/*
* Copyright (c) 2017-2020 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* 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.
*/
#ifndef __REGION_DEFS_H__
#define __REGION_DEFS_H__
#include "flash_layout.h"
#define BL2_HEAP_SIZE (0x0001000)
#define BL2_MSP_STACK_SIZE (0x0001800)
#define S_HEAP_SIZE (0x0001000)
#define S_MSP_STACK_SIZE_INIT (0x0000400)
#define S_MSP_STACK_SIZE (0x0000800)
#define S_PSP_STACK_SIZE (0x0000800)
#define NS_HEAP_SIZE (0x0001000)
#define NS_MSP_STACK_SIZE (0x0000400)
#define NS_PSP_STACK_SIZE (0x0000C00)
/* This size of buffer is big enough to store an attestation
* token produced by initial attestation service
*/
#define PSA_INITIAL_ATTEST_TOKEN_MAX_SIZE (0x250)
/* eFlash MPC granularity is 4 KB on Musca_B1. Alignment
* of partitions is defined in accordance with this constraint.
*/
#ifdef BL2
#ifndef LINK_TO_SECONDARY_PARTITION
#define S_IMAGE_PRIMARY_PARTITION_OFFSET (FLASH_AREA_0_OFFSET)
#define S_IMAGE_SECONDARY_PARTITION_OFFSET (FLASH_AREA_2_OFFSET)
#else
#define S_IMAGE_PRIMARY_PARTITION_OFFSET (FLASH_AREA_2_OFFSET)
#define S_IMAGE_SECONDARY_PARTITION_OFFSET (FLASH_AREA_0_OFFSET)
#endif /* !LINK_TO_SECONDARY_PARTITION */
#else
#define S_IMAGE_PRIMARY_PARTITION_OFFSET (0x0)
#endif /* BL2 */
#ifndef LINK_TO_SECONDARY_PARTITION
#define NS_IMAGE_PRIMARY_PARTITION_OFFSET (FLASH_AREA_0_OFFSET \
+ FLASH_S_PARTITION_SIZE)
#else
#define NS_IMAGE_PRIMARY_PARTITION_OFFSET (FLASH_AREA_2_OFFSET \
+ FLASH_S_PARTITION_SIZE)
#endif /* !LINK_TO_SECONDARY_PARTITION */
/* Boot partition structure if MCUBoot is used:
* 0x0_0000 Bootloader header
* 0x0_0400 Image area
* 0x1_FC00 Trailer
*/
/* IMAGE_CODE_SIZE is the space available for the software binary image.
* It is less than the FLASH_S_PARTITION_SIZE + FLASH_NS_PARTITION_SIZE
* because we reserve space for the image header and trailer introduced
* by the bootloader.
*/
#ifdef BL2
#define BL2_HEADER_SIZE (0x400) /* 1 KB */
#define BL2_TRAILER_SIZE (0x400) /* 1 KB */
#else
/* No header if no bootloader, but keep IMAGE_CODE_SIZE the same */
#define BL2_HEADER_SIZE (0x0)
#define BL2_TRAILER_SIZE (0x800)
#endif /* BL2 */
#define IMAGE_S_CODE_SIZE \
(FLASH_S_PARTITION_SIZE - BL2_HEADER_SIZE - BL2_TRAILER_SIZE)
#define IMAGE_NS_CODE_SIZE \
(FLASH_NS_PARTITION_SIZE - BL2_HEADER_SIZE - BL2_TRAILER_SIZE)
#define CMSE_VENEER_REGION_SIZE (0x340)
/* Alias definitions for secure and non-secure areas*/
#define S_ROM_ALIAS(x) (S_ROM_ALIAS_BASE + (x))
#define NS_ROM_ALIAS(x) (NS_ROM_ALIAS_BASE + (x))
#define S_RAM_ALIAS(x) (S_RAM_ALIAS_BASE + (x))
#define NS_RAM_ALIAS(x) (NS_RAM_ALIAS_BASE + (x))
/* Secure regions */
#define S_IMAGE_PRIMARY_AREA_OFFSET \
(S_IMAGE_PRIMARY_PARTITION_OFFSET + BL2_HEADER_SIZE)
#define S_CODE_START (S_ROM_ALIAS(S_IMAGE_PRIMARY_AREA_OFFSET))
#define S_CODE_SIZE (IMAGE_S_CODE_SIZE - CMSE_VENEER_REGION_SIZE)
#define S_CODE_LIMIT (S_CODE_START + S_CODE_SIZE - 1)
#define S_DATA_START (S_RAM_ALIAS(0x0))
#define S_DATA_SIZE (TOTAL_RAM_SIZE / 2)
#define S_DATA_LIMIT (S_DATA_START + S_DATA_SIZE - 1)
/* CMSE Veneers region */
#define CMSE_VENEER_REGION_START (S_CODE_LIMIT + 1)
/* Non-secure regions */
#define NS_IMAGE_PRIMARY_AREA_OFFSET \
(NS_IMAGE_PRIMARY_PARTITION_OFFSET + BL2_HEADER_SIZE)
#define NS_CODE_START (NS_ROM_ALIAS(NS_IMAGE_PRIMARY_AREA_OFFSET))
#define NS_CODE_SIZE (IMAGE_NS_CODE_SIZE)
#define NS_CODE_LIMIT (NS_CODE_START + NS_CODE_SIZE - 1)
#define NS_DATA_START (NS_RAM_ALIAS(TOTAL_RAM_SIZE / 2))
#define NS_DATA_SIZE (TOTAL_RAM_SIZE / 2)
#define NS_DATA_LIMIT (NS_DATA_START + NS_DATA_SIZE - 1)
/* NS partition information is used for MPC and SAU configuration */
#define NS_PARTITION_START \
(NS_ROM_ALIAS(NS_IMAGE_PRIMARY_PARTITION_OFFSET))
#define NS_PARTITION_SIZE (FLASH_NS_PARTITION_SIZE)
/* Secondary partition for new images in case of firmware upgrade */
#define SECONDARY_PARTITION_START \
(NS_ROM_ALIAS(S_IMAGE_SECONDARY_PARTITION_OFFSET))
#define SECONDARY_PARTITION_SIZE (FLASH_S_PARTITION_SIZE + \
FLASH_NS_PARTITION_SIZE)
/* Code SRAM area */
#define TOTAL_CODE_SRAM_SIZE (0x00080000) /* 512 KB */
#define S_CODE_SRAM_ALIAS_BASE (0x1A400000)
#define NS_CODE_SRAM_ALIAS_BASE (0x0A400000)
#ifdef BL2
/* Bootloader regions */
/* Since eFlash is written using the eFlash driver, it is wiser to run
* the driver code from sram instead of eFlash, to avoid any interference.
*/
#define BL2_CODE_SRAM_ALIAS_BASE (S_CODE_SRAM_ALIAS_BASE)
#define BL2_CODE_SRAM_ALIAS(x) (BL2_CODE_SRAM_ALIAS_BASE + x)
#define BL2_CODE_SRAM_BASE (BL2_CODE_SRAM_ALIAS(FLASH_AREA_BL2_OFFSET))
#define BL2_CODE_START (S_ROM_ALIAS(FLASH_AREA_BL2_OFFSET))
#define BL2_CODE_SIZE (FLASH_AREA_BL2_SIZE)
#define BL2_CODE_LIMIT (BL2_CODE_START + BL2_CODE_SIZE - 1)
#define BL2_DATA_START (S_RAM_ALIAS(0x0))
#define BL2_DATA_SIZE (TOTAL_RAM_SIZE)
#define BL2_DATA_LIMIT (BL2_DATA_START + BL2_DATA_SIZE - 1)
#endif /* BL2 */
/* Shared data area between bootloader and runtime firmware.
* Shared data area is allocated at the beginning of the RAM, it is overlapping
* with TF-M Secure code's MSP stack
*/
#define BOOT_TFM_SHARED_DATA_BASE S_RAM_ALIAS_BASE
#define BOOT_TFM_SHARED_DATA_SIZE (0x400)
#define BOOT_TFM_SHARED_DATA_LIMIT (BOOT_TFM_SHARED_DATA_BASE + \
BOOT_TFM_SHARED_DATA_SIZE - 1)
#endif /* __REGION_DEFS_H__ */