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diff --git a/plat/st/stm32mp1/stm32mp1_def.h b/plat/st/stm32mp1/stm32mp1_def.h
new file mode 100644
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--- /dev/null
+++ b/plat/st/stm32mp1/stm32mp1_def.h
@@ -0,0 +1,663 @@
+/*
+ * Copyright (c) 2015-2023, Arm Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef STM32MP1_DEF_H
+#define STM32MP1_DEF_H
+
+#include <common/tbbr/tbbr_img_def.h>
+#include <drivers/st/stm32mp1_rcc.h>
+#include <dt-bindings/clock/stm32mp1-clks.h>
+#include <dt-bindings/reset/stm32mp1-resets.h>
+#include <lib/utils_def.h>
+#include <lib/xlat_tables/xlat_tables_defs.h>
+
+#ifndef __ASSEMBLER__
+#include <drivers/st/bsec.h>
+#include <drivers/st/stm32mp1_clk.h>
+
+#include <boot_api.h>
+#include <stm32mp_common.h>
+#include <stm32mp_dt.h>
+#include <stm32mp1_dbgmcu.h>
+#include <stm32mp1_private.h>
+#include <stm32mp1_shared_resources.h>
+#endif
+
+#include "stm32mp1_fip_def.h"
+
+/*******************************************************************************
+ * CHIP ID
+ ******************************************************************************/
+#if STM32MP13
+#define STM32MP1_CHIP_ID U(0x501)
+
+#define STM32MP135C_PART_NB U(0x05010000)
+#define STM32MP135A_PART_NB U(0x05010001)
+#define STM32MP133C_PART_NB U(0x050100C0)
+#define STM32MP133A_PART_NB U(0x050100C1)
+#define STM32MP131C_PART_NB U(0x050106C8)
+#define STM32MP131A_PART_NB U(0x050106C9)
+#define STM32MP135F_PART_NB U(0x05010800)
+#define STM32MP135D_PART_NB U(0x05010801)
+#define STM32MP133F_PART_NB U(0x050108C0)
+#define STM32MP133D_PART_NB U(0x050108C1)
+#define STM32MP131F_PART_NB U(0x05010EC8)
+#define STM32MP131D_PART_NB U(0x05010EC9)
+#endif
+#if STM32MP15
+#define STM32MP1_CHIP_ID U(0x500)
+
+#define STM32MP157C_PART_NB U(0x05000000)
+#define STM32MP157A_PART_NB U(0x05000001)
+#define STM32MP153C_PART_NB U(0x05000024)
+#define STM32MP153A_PART_NB U(0x05000025)
+#define STM32MP151C_PART_NB U(0x0500002E)
+#define STM32MP151A_PART_NB U(0x0500002F)
+#define STM32MP157F_PART_NB U(0x05000080)
+#define STM32MP157D_PART_NB U(0x05000081)
+#define STM32MP153F_PART_NB U(0x050000A4)
+#define STM32MP153D_PART_NB U(0x050000A5)
+#define STM32MP151F_PART_NB U(0x050000AE)
+#define STM32MP151D_PART_NB U(0x050000AF)
+#endif
+
+#define STM32MP1_REV_B U(0x2000)
+#if STM32MP13
+#define STM32MP1_REV_Y U(0x1003)
+#define STM32MP1_REV_Z U(0x1001)
+#endif
+#if STM32MP15
+#define STM32MP1_REV_Z U(0x2001)
+#endif
+
+/*******************************************************************************
+ * PACKAGE ID
+ ******************************************************************************/
+#if STM32MP15
+#define PKG_AA_LFBGA448 U(4)
+#define PKG_AB_LFBGA354 U(3)
+#define PKG_AC_TFBGA361 U(2)
+#define PKG_AD_TFBGA257 U(1)
+#endif
+
+/*******************************************************************************
+ * STM32MP1 memory map related constants
+ ******************************************************************************/
+#define STM32MP_ROM_BASE U(0x00000000)
+#define STM32MP_ROM_SIZE U(0x00020000)
+#define STM32MP_ROM_SIZE_2MB_ALIGNED U(0x00200000)
+
+#if STM32MP13
+#define STM32MP_SYSRAM_BASE U(0x2FFE0000)
+#define STM32MP_SYSRAM_SIZE U(0x00020000)
+#define SRAM1_BASE U(0x30000000)
+#define SRAM1_SIZE U(0x00004000)
+#define SRAM2_BASE U(0x30004000)
+#define SRAM2_SIZE U(0x00002000)
+#define SRAM3_BASE U(0x30006000)
+#define SRAM3_SIZE U(0x00002000)
+#define SRAMS_BASE SRAM1_BASE
+#define SRAMS_SIZE_2MB_ALIGNED U(0x00200000)
+#endif /* STM32MP13 */
+#if STM32MP15
+#define STM32MP_SYSRAM_BASE U(0x2FFC0000)
+#define STM32MP_SYSRAM_SIZE U(0x00040000)
+#endif /* STM32MP15 */
+
+#define STM32MP_NS_SYSRAM_SIZE PAGE_SIZE
+#define STM32MP_NS_SYSRAM_BASE (STM32MP_SYSRAM_BASE + \
+ STM32MP_SYSRAM_SIZE - \
+ STM32MP_NS_SYSRAM_SIZE)
+
+#define STM32MP_SCMI_NS_SHM_BASE STM32MP_NS_SYSRAM_BASE
+#define STM32MP_SCMI_NS_SHM_SIZE STM32MP_NS_SYSRAM_SIZE
+
+#define STM32MP_SEC_SYSRAM_BASE STM32MP_SYSRAM_BASE
+#define STM32MP_SEC_SYSRAM_SIZE (STM32MP_SYSRAM_SIZE - \
+ STM32MP_NS_SYSRAM_SIZE)
+
+/* DDR configuration */
+#define STM32MP_DDR_BASE U(0xC0000000)
+#define STM32MP_DDR_MAX_SIZE U(0x40000000) /* Max 1GB */
+
+/* DDR power initializations */
+#ifndef __ASSEMBLER__
+enum ddr_type {
+ STM32MP_DDR3,
+ STM32MP_LPDDR2,
+ STM32MP_LPDDR3
+};
+#endif
+
+/* Section used inside TF binaries */
+#if STM32MP13
+/* 512 Octets reserved for header */
+#define STM32MP_HEADER_RESERVED_SIZE U(0x200)
+
+#define STM32MP_BINARY_BASE STM32MP_SEC_SYSRAM_BASE
+
+#define STM32MP_BINARY_SIZE STM32MP_SEC_SYSRAM_SIZE
+#endif
+#if STM32MP15
+#define STM32MP_PARAM_LOAD_SIZE U(0x00002400) /* 9 KB for param */
+/* 256 Octets reserved for header */
+#define STM32MP_HEADER_SIZE U(0x00000100)
+/* round_up(STM32MP_PARAM_LOAD_SIZE + STM32MP_HEADER_SIZE, PAGE_SIZE) */
+#define STM32MP_HEADER_RESERVED_SIZE U(0x3000)
+
+#define STM32MP_BINARY_BASE (STM32MP_SEC_SYSRAM_BASE + \
+ STM32MP_PARAM_LOAD_SIZE + \
+ STM32MP_HEADER_SIZE)
+
+#define STM32MP_BINARY_SIZE (STM32MP_SEC_SYSRAM_SIZE - \
+ (STM32MP_PARAM_LOAD_SIZE + \
+ STM32MP_HEADER_SIZE))
+#endif
+
+/* BL2 and BL32/sp_min require finer granularity tables */
+#if defined(IMAGE_BL2)
+#define MAX_XLAT_TABLES U(2) /* 8 KB for mapping */
+#endif
+
+#if defined(IMAGE_BL32)
+#define MAX_XLAT_TABLES U(4) /* 16 KB for mapping */
+#endif
+
+/*
+ * MAX_MMAP_REGIONS is usually:
+ * BL stm32mp1_mmap size + mmap regions in *_plat_arch_setup
+ */
+#if defined(IMAGE_BL2)
+ #if STM32MP_USB_PROGRAMMER
+ #define MAX_MMAP_REGIONS 8
+ #else
+ #define MAX_MMAP_REGIONS 7
+ #endif
+#endif
+
+#if STM32MP13
+#define STM32MP_BL33_BASE STM32MP_DDR_BASE
+#endif
+#if STM32MP15
+#define STM32MP_BL33_BASE (STM32MP_DDR_BASE + U(0x100000))
+#endif
+#define STM32MP_BL33_MAX_SIZE U(0x400000)
+
+/* Define maximum page size for NAND devices */
+#define PLATFORM_MTD_MAX_PAGE_SIZE U(0x1000)
+
+/* Define location for the MTD scratch buffer */
+#if STM32MP13
+#define STM32MP_MTD_BUFFER (SRAM1_BASE + \
+ SRAM1_SIZE - \
+ PLATFORM_MTD_MAX_PAGE_SIZE)
+#endif
+
+/*******************************************************************************
+ * STM32MP1 device/io map related constants (used for MMU)
+ ******************************************************************************/
+#define STM32MP1_DEVICE1_BASE U(0x40000000)
+#define STM32MP1_DEVICE1_SIZE U(0x40000000)
+
+#define STM32MP1_DEVICE2_BASE U(0x80000000)
+#define STM32MP1_DEVICE2_SIZE U(0x40000000)
+
+/*******************************************************************************
+ * STM32MP1 RCC
+ ******************************************************************************/
+#define RCC_BASE U(0x50000000)
+
+/*******************************************************************************
+ * STM32MP1 PWR
+ ******************************************************************************/
+#define PWR_BASE U(0x50001000)
+
+/*******************************************************************************
+ * STM32MP1 GPIO
+ ******************************************************************************/
+#define GPIOA_BASE U(0x50002000)
+#define GPIOB_BASE U(0x50003000)
+#define GPIOC_BASE U(0x50004000)
+#define GPIOD_BASE U(0x50005000)
+#define GPIOE_BASE U(0x50006000)
+#define GPIOF_BASE U(0x50007000)
+#define GPIOG_BASE U(0x50008000)
+#define GPIOH_BASE U(0x50009000)
+#define GPIOI_BASE U(0x5000A000)
+#if STM32MP15
+#define GPIOJ_BASE U(0x5000B000)
+#define GPIOK_BASE U(0x5000C000)
+#define GPIOZ_BASE U(0x54004000)
+#endif
+#define GPIO_BANK_OFFSET U(0x1000)
+
+/* Bank IDs used in GPIO driver API */
+#define GPIO_BANK_A U(0)
+#define GPIO_BANK_B U(1)
+#define GPIO_BANK_C U(2)
+#define GPIO_BANK_D U(3)
+#define GPIO_BANK_E U(4)
+#define GPIO_BANK_F U(5)
+#define GPIO_BANK_G U(6)
+#define GPIO_BANK_H U(7)
+#define GPIO_BANK_I U(8)
+#if STM32MP15
+#define GPIO_BANK_J U(9)
+#define GPIO_BANK_K U(10)
+#define GPIO_BANK_Z U(25)
+
+#define STM32MP_GPIOZ_PIN_MAX_COUNT 8
+#endif
+
+/*******************************************************************************
+ * STM32MP1 UART
+ ******************************************************************************/
+#if STM32MP13
+#define USART1_BASE U(0x4C000000)
+#define USART2_BASE U(0x4C001000)
+#endif
+#if STM32MP15
+#define USART1_BASE U(0x5C000000)
+#define USART2_BASE U(0x4000E000)
+#endif
+#define USART3_BASE U(0x4000F000)
+#define UART4_BASE U(0x40010000)
+#define UART5_BASE U(0x40011000)
+#define USART6_BASE U(0x44003000)
+#define UART7_BASE U(0x40018000)
+#define UART8_BASE U(0x40019000)
+
+/* For UART crash console */
+#define STM32MP_DEBUG_USART_BASE UART4_BASE
+#if STM32MP13
+/* UART4 on HSI@64MHz, TX on GPIOF12 Alternate 8 (Disco board) */
+#define STM32MP_DEBUG_USART_CLK_FRQ 64000000
+#define DEBUG_UART_TX_GPIO_BANK_ADDRESS GPIOD_BASE
+#define DEBUG_UART_TX_GPIO_BANK_CLK_REG RCC_MP_S_AHB4ENSETR
+#define DEBUG_UART_TX_GPIO_BANK_CLK_EN RCC_MP_S_AHB4ENSETR_GPIODEN
+#define DEBUG_UART_TX_GPIO_PORT 6
+#define DEBUG_UART_TX_GPIO_ALTERNATE 8
+#define DEBUG_UART_TX_CLKSRC_REG RCC_UART4CKSELR
+#define DEBUG_UART_TX_CLKSRC RCC_UART4CKSELR_HSI
+#endif /* STM32MP13 */
+#if STM32MP15
+/* UART4 on HSI@64MHz, TX on GPIOG11 Alternate 6 */
+#define STM32MP_DEBUG_USART_CLK_FRQ 64000000
+#define DEBUG_UART_TX_GPIO_BANK_ADDRESS GPIOG_BASE
+#define DEBUG_UART_TX_GPIO_BANK_CLK_REG RCC_MP_AHB4ENSETR
+#define DEBUG_UART_TX_GPIO_BANK_CLK_EN RCC_MP_AHB4ENSETR_GPIOGEN
+#define DEBUG_UART_TX_GPIO_PORT 11
+#define DEBUG_UART_TX_GPIO_ALTERNATE 6
+#define DEBUG_UART_TX_CLKSRC_REG RCC_UART24CKSELR
+#define DEBUG_UART_TX_CLKSRC RCC_UART24CKSELR_HSI
+#endif /* STM32MP15 */
+#define DEBUG_UART_TX_EN_REG RCC_MP_APB1ENSETR
+#define DEBUG_UART_TX_EN RCC_MP_APB1ENSETR_UART4EN
+#define DEBUG_UART_RST_REG RCC_APB1RSTSETR
+#define DEBUG_UART_RST_BIT RCC_APB1RSTSETR_UART4RST
+
+/*******************************************************************************
+ * STM32MP1 ETZPC
+ ******************************************************************************/
+#define STM32MP1_ETZPC_BASE U(0x5C007000)
+
+/* ETZPC TZMA IDs */
+#define STM32MP1_ETZPC_TZMA_ROM U(0)
+#define STM32MP1_ETZPC_TZMA_SYSRAM U(1)
+
+#define STM32MP1_ETZPC_TZMA_ALL_SECURE GENMASK_32(9, 0)
+
+/* ETZPC DECPROT IDs */
+#define STM32MP1_ETZPC_STGENC_ID 0
+#define STM32MP1_ETZPC_BKPSRAM_ID 1
+#define STM32MP1_ETZPC_IWDG1_ID 2
+#define STM32MP1_ETZPC_USART1_ID 3
+#define STM32MP1_ETZPC_SPI6_ID 4
+#define STM32MP1_ETZPC_I2C4_ID 5
+#define STM32MP1_ETZPC_RNG1_ID 7
+#define STM32MP1_ETZPC_HASH1_ID 8
+#define STM32MP1_ETZPC_CRYP1_ID 9
+#define STM32MP1_ETZPC_DDRCTRL_ID 10
+#define STM32MP1_ETZPC_DDRPHYC_ID 11
+#define STM32MP1_ETZPC_I2C6_ID 12
+#define STM32MP1_ETZPC_SEC_ID_LIMIT 13
+
+#define STM32MP1_ETZPC_TIM2_ID 16
+#define STM32MP1_ETZPC_TIM3_ID 17
+#define STM32MP1_ETZPC_TIM4_ID 18
+#define STM32MP1_ETZPC_TIM5_ID 19
+#define STM32MP1_ETZPC_TIM6_ID 20
+#define STM32MP1_ETZPC_TIM7_ID 21
+#define STM32MP1_ETZPC_TIM12_ID 22
+#define STM32MP1_ETZPC_TIM13_ID 23
+#define STM32MP1_ETZPC_TIM14_ID 24
+#define STM32MP1_ETZPC_LPTIM1_ID 25
+#define STM32MP1_ETZPC_WWDG1_ID 26
+#define STM32MP1_ETZPC_SPI2_ID 27
+#define STM32MP1_ETZPC_SPI3_ID 28
+#define STM32MP1_ETZPC_SPDIFRX_ID 29
+#define STM32MP1_ETZPC_USART2_ID 30
+#define STM32MP1_ETZPC_USART3_ID 31
+#define STM32MP1_ETZPC_UART4_ID 32
+#define STM32MP1_ETZPC_UART5_ID 33
+#define STM32MP1_ETZPC_I2C1_ID 34
+#define STM32MP1_ETZPC_I2C2_ID 35
+#define STM32MP1_ETZPC_I2C3_ID 36
+#define STM32MP1_ETZPC_I2C5_ID 37
+#define STM32MP1_ETZPC_CEC_ID 38
+#define STM32MP1_ETZPC_DAC_ID 39
+#define STM32MP1_ETZPC_UART7_ID 40
+#define STM32MP1_ETZPC_UART8_ID 41
+#define STM32MP1_ETZPC_MDIOS_ID 44
+#define STM32MP1_ETZPC_TIM1_ID 48
+#define STM32MP1_ETZPC_TIM8_ID 49
+#define STM32MP1_ETZPC_USART6_ID 51
+#define STM32MP1_ETZPC_SPI1_ID 52
+#define STM32MP1_ETZPC_SPI4_ID 53
+#define STM32MP1_ETZPC_TIM15_ID 54
+#define STM32MP1_ETZPC_TIM16_ID 55
+#define STM32MP1_ETZPC_TIM17_ID 56
+#define STM32MP1_ETZPC_SPI5_ID 57
+#define STM32MP1_ETZPC_SAI1_ID 58
+#define STM32MP1_ETZPC_SAI2_ID 59
+#define STM32MP1_ETZPC_SAI3_ID 60
+#define STM32MP1_ETZPC_DFSDM_ID 61
+#define STM32MP1_ETZPC_TT_FDCAN_ID 62
+#define STM32MP1_ETZPC_LPTIM2_ID 64
+#define STM32MP1_ETZPC_LPTIM3_ID 65
+#define STM32MP1_ETZPC_LPTIM4_ID 66
+#define STM32MP1_ETZPC_LPTIM5_ID 67
+#define STM32MP1_ETZPC_SAI4_ID 68
+#define STM32MP1_ETZPC_VREFBUF_ID 69
+#define STM32MP1_ETZPC_DCMI_ID 70
+#define STM32MP1_ETZPC_CRC2_ID 71
+#define STM32MP1_ETZPC_ADC_ID 72
+#define STM32MP1_ETZPC_HASH2_ID 73
+#define STM32MP1_ETZPC_RNG2_ID 74
+#define STM32MP1_ETZPC_CRYP2_ID 75
+#define STM32MP1_ETZPC_SRAM1_ID 80
+#define STM32MP1_ETZPC_SRAM2_ID 81
+#define STM32MP1_ETZPC_SRAM3_ID 82
+#define STM32MP1_ETZPC_SRAM4_ID 83
+#define STM32MP1_ETZPC_RETRAM_ID 84
+#define STM32MP1_ETZPC_OTG_ID 85
+#define STM32MP1_ETZPC_SDMMC3_ID 86
+#define STM32MP1_ETZPC_DLYBSD3_ID 87
+#define STM32MP1_ETZPC_DMA1_ID 88
+#define STM32MP1_ETZPC_DMA2_ID 89
+#define STM32MP1_ETZPC_DMAMUX_ID 90
+#define STM32MP1_ETZPC_FMC_ID 91
+#define STM32MP1_ETZPC_QSPI_ID 92
+#define STM32MP1_ETZPC_DLYBQ_ID 93
+#define STM32MP1_ETZPC_ETH_ID 94
+#define STM32MP1_ETZPC_RSV_ID 95
+
+#define STM32MP_ETZPC_MAX_ID 96
+
+/*******************************************************************************
+ * STM32MP1 TZC (TZ400)
+ ******************************************************************************/
+#define STM32MP1_TZC_BASE U(0x5C006000)
+
+#if STM32MP13
+#define STM32MP1_FILTER_BIT_ALL TZC_400_REGION_ATTR_FILTER_BIT(0)
+#endif
+#if STM32MP15
+#define STM32MP1_FILTER_BIT_ALL (TZC_400_REGION_ATTR_FILTER_BIT(0) | \
+ TZC_400_REGION_ATTR_FILTER_BIT(1))
+#endif
+
+/*******************************************************************************
+ * STM32MP1 SDMMC
+ ******************************************************************************/
+#define STM32MP_SDMMC1_BASE U(0x58005000)
+#define STM32MP_SDMMC2_BASE U(0x58007000)
+#define STM32MP_SDMMC3_BASE U(0x48004000)
+
+/*******************************************************************************
+ * STM32MP1 BSEC / OTP
+ ******************************************************************************/
+#define STM32MP1_OTP_MAX_ID 0x5FU
+#define STM32MP1_UPPER_OTP_START 0x20U
+
+#define OTP_MAX_SIZE (STM32MP1_OTP_MAX_ID + 1U)
+
+/* OTP labels */
+#define CFG0_OTP "cfg0_otp"
+#define PART_NUMBER_OTP "part-number-otp"
+#if STM32MP15
+#define PACKAGE_OTP "package_otp"
+#endif
+#define HW2_OTP "hw2_otp"
+#if STM32MP13
+#define NAND_OTP "cfg9_otp"
+#define NAND2_OTP "cfg10_otp"
+#endif
+#if STM32MP15
+#define NAND_OTP "nand_otp"
+#endif
+#define MONOTONIC_OTP "monotonic_otp"
+#define UID_OTP "uid_otp"
+#define PKH_OTP "pkh_otp"
+#define ENCKEY_OTP "enckey_otp"
+#define BOARD_ID_OTP "board_id"
+
+/* OTP mask */
+/* CFG0 */
+#if STM32MP13
+#define CFG0_OTP_MODE_MASK GENMASK_32(9, 0)
+#define CFG0_OTP_MODE_SHIFT 0
+#define CFG0_OPEN_DEVICE 0x17U
+#define CFG0_CLOSED_DEVICE 0x3FU
+#define CFG0_CLOSED_DEVICE_NO_BOUNDARY_SCAN 0x17FU
+#define CFG0_CLOSED_DEVICE_NO_JTAG 0x3FFU
+#endif
+#if STM32MP15
+#define CFG0_CLOSED_DEVICE BIT(6)
+#endif
+
+/* PART NUMBER */
+#if STM32MP13
+#define PART_NUMBER_OTP_PART_MASK GENMASK_32(11, 0)
+#endif
+#if STM32MP15
+#define PART_NUMBER_OTP_PART_MASK GENMASK_32(7, 0)
+#endif
+#define PART_NUMBER_OTP_PART_SHIFT 0
+
+/* PACKAGE */
+#if STM32MP15
+#define PACKAGE_OTP_PKG_MASK GENMASK_32(29, 27)
+#define PACKAGE_OTP_PKG_SHIFT 27
+#endif
+
+/* IWDG OTP */
+#define HW2_OTP_IWDG_HW_POS U(3)
+#define HW2_OTP_IWDG_FZ_STOP_POS U(5)
+#define HW2_OTP_IWDG_FZ_STANDBY_POS U(7)
+
+/* HW2 OTP */
+#define HW2_OTP_PRODUCT_BELOW_2V5 BIT(13)
+
+/* NAND OTP */
+/* NAND parameter storage flag */
+#define NAND_PARAM_STORED_IN_OTP BIT(31)
+
+/* NAND page size in bytes */
+#define NAND_PAGE_SIZE_MASK GENMASK_32(30, 29)
+#define NAND_PAGE_SIZE_SHIFT 29
+#define NAND_PAGE_SIZE_2K U(0)
+#define NAND_PAGE_SIZE_4K U(1)
+#define NAND_PAGE_SIZE_8K U(2)
+
+/* NAND block size in pages */
+#define NAND_BLOCK_SIZE_MASK GENMASK_32(28, 27)
+#define NAND_BLOCK_SIZE_SHIFT 27
+#define NAND_BLOCK_SIZE_64_PAGES U(0)
+#define NAND_BLOCK_SIZE_128_PAGES U(1)
+#define NAND_BLOCK_SIZE_256_PAGES U(2)
+
+/* NAND number of block (in unit of 256 blocks) */
+#define NAND_BLOCK_NB_MASK GENMASK_32(26, 19)
+#define NAND_BLOCK_NB_SHIFT 19
+#define NAND_BLOCK_NB_UNIT U(256)
+
+/* NAND bus width in bits */
+#define NAND_WIDTH_MASK BIT(18)
+#define NAND_WIDTH_SHIFT 18
+
+/* NAND number of ECC bits per 512 bytes */
+#define NAND_ECC_BIT_NB_MASK GENMASK_32(17, 15)
+#define NAND_ECC_BIT_NB_SHIFT 15
+#define NAND_ECC_BIT_NB_UNSET U(0)
+#define NAND_ECC_BIT_NB_1_BITS U(1)
+#define NAND_ECC_BIT_NB_4_BITS U(2)
+#define NAND_ECC_BIT_NB_8_BITS U(3)
+#define NAND_ECC_ON_DIE U(4)
+
+/* NAND number of planes */
+#define NAND_PLANE_BIT_NB_MASK BIT(14)
+
+/* NAND2 OTP */
+#define NAND2_PAGE_SIZE_SHIFT 16
+
+/* NAND2 config distribution */
+#define NAND2_CONFIG_DISTRIB BIT(0)
+#define NAND2_PNAND_NAND2_SNAND_NAND1 U(0)
+#define NAND2_PNAND_NAND1_SNAND_NAND2 U(1)
+
+/* MONOTONIC OTP */
+#define MAX_MONOTONIC_VALUE 32
+
+/* UID OTP */
+#define UID_WORD_NB U(3)
+
+/*******************************************************************************
+ * STM32MP1 TAMP
+ ******************************************************************************/
+#define TAMP_BASE U(0x5C00A000)
+#define TAMP_BKP_REGISTER_BASE (TAMP_BASE + U(0x100))
+#define TAMP_BKP_REG_CLK RTCAPB
+#define TAMP_COUNTR U(0x40)
+
+#if !(defined(__LINKER__) || defined(__ASSEMBLER__))
+static inline uintptr_t tamp_bkpr(uint32_t idx)
+{
+ return TAMP_BKP_REGISTER_BASE + (idx << 2);
+}
+#endif
+
+/*******************************************************************************
+ * STM32MP1 USB
+ ******************************************************************************/
+#define USB_OTG_BASE U(0x49000000)
+
+/*******************************************************************************
+ * STM32MP1 DDRCTRL
+ ******************************************************************************/
+#define DDRCTRL_BASE U(0x5A003000)
+
+/*******************************************************************************
+ * STM32MP1 DDRPHYC
+ ******************************************************************************/
+#define DDRPHYC_BASE U(0x5A004000)
+
+/*******************************************************************************
+ * STM32MP1 IWDG
+ ******************************************************************************/
+#define IWDG_MAX_INSTANCE U(2)
+#define IWDG1_INST U(0)
+#define IWDG2_INST U(1)
+
+#define IWDG1_BASE U(0x5C003000)
+#define IWDG2_BASE U(0x5A002000)
+
+/*******************************************************************************
+ * Miscellaneous STM32MP1 peripherals base address
+ ******************************************************************************/
+#define BSEC_BASE U(0x5C005000)
+#if STM32MP13
+#define CRYP_BASE U(0x54002000)
+#endif
+#if STM32MP15
+#define CRYP1_BASE U(0x54001000)
+#endif
+#define DBGMCU_BASE U(0x50081000)
+#if STM32MP13
+#define HASH_BASE U(0x54003000)
+#endif
+#if STM32MP15
+#define HASH1_BASE U(0x54002000)
+#endif
+#if STM32MP13
+#define I2C3_BASE U(0x4C004000)
+#define I2C4_BASE U(0x4C005000)
+#define I2C5_BASE U(0x4C006000)
+#endif
+#if STM32MP15
+#define I2C4_BASE U(0x5C002000)
+#define I2C6_BASE U(0x5c009000)
+#endif
+#if STM32MP13
+#define RNG_BASE U(0x54004000)
+#endif
+#if STM32MP15
+#define RNG1_BASE U(0x54003000)
+#endif
+#define RTC_BASE U(0x5c004000)
+#if STM32MP13
+#define SPI4_BASE U(0x4C002000)
+#define SPI5_BASE U(0x4C003000)
+#endif
+#if STM32MP15
+#define SPI6_BASE U(0x5c001000)
+#endif
+#define STGEN_BASE U(0x5c008000)
+#define SYSCFG_BASE U(0x50020000)
+
+/*******************************************************************************
+ * STM32MP13 SAES
+ ******************************************************************************/
+#define SAES_BASE U(0x54005000)
+
+/*******************************************************************************
+ * STM32MP13 PKA
+ ******************************************************************************/
+#define PKA_BASE U(0x54006000)
+
+/*******************************************************************************
+ * REGULATORS
+ ******************************************************************************/
+/* 3 PWR + 1 VREFBUF + 14 PMIC regulators + 1 FIXED */
+#define PLAT_NB_RDEVS U(19)
+/* 2 FIXED */
+#define PLAT_NB_FIXED_REGUS U(2)
+
+/*******************************************************************************
+ * Device Tree defines
+ ******************************************************************************/
+#if STM32MP13
+#define DT_BSEC_COMPAT "st,stm32mp13-bsec"
+#define DT_DDR_COMPAT "st,stm32mp13-ddr"
+#endif
+#if STM32MP15
+#define DT_BSEC_COMPAT "st,stm32mp15-bsec"
+#define DT_DDR_COMPAT "st,stm32mp1-ddr"
+#endif
+#define DT_IWDG_COMPAT "st,stm32mp1-iwdg"
+#define DT_PWR_COMPAT "st,stm32mp1,pwr-reg"
+#if STM32MP13
+#define DT_RCC_CLK_COMPAT "st,stm32mp13-rcc"
+#define DT_RCC_SEC_CLK_COMPAT "st,stm32mp13-rcc-secure"
+#endif
+#if STM32MP15
+#define DT_RCC_CLK_COMPAT "st,stm32mp1-rcc"
+#define DT_RCC_SEC_CLK_COMPAT "st,stm32mp1-rcc-secure"
+#endif
+#define DT_SDMMC2_COMPAT "st,stm32-sdmmc2"
+#define DT_UART_COMPAT "st,stm32h7-uart"
+
+#endif /* STM32MP1_DEF_H */