blob: ee105de66307798d084892566c8ee5e16411f186 [file] [log] [blame]
/*
* Copyright (c) 2023-2024, STMicroelectronics - All Rights Reserved
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef STM32MP2_DEF_H
#define STM32MP2_DEF_H
#include <common/tbbr/tbbr_img_def.h>
#ifndef __ASSEMBLER__
#include <drivers/st/bsec.h>
#endif
#include <drivers/st/stm32mp25_rcc.h>
#include <dt-bindings/clock/stm32mp25-clks.h>
#include <dt-bindings/clock/stm32mp25-clksrc.h>
#include <dt-bindings/reset/stm32mp25-resets.h>
#ifndef __ASSEMBLER__
#include <boot_api.h>
#include <stm32mp2_private.h>
#include <stm32mp_common.h>
#include <stm32mp_dt.h>
#include <stm32mp_shared_resources.h>
#endif
/*******************************************************************************
* STM32MP2 memory map related constants
******************************************************************************/
#define STM32MP_SYSRAM_BASE U(0x0E000000)
#define STM32MP_SYSRAM_SIZE U(0x00040000)
#define STM32MP_SEC_SYSRAM_BASE STM32MP_SYSRAM_BASE
#define STM32MP_SEC_SYSRAM_SIZE STM32MP_SYSRAM_SIZE
/* DDR configuration */
#define STM32MP_DDR_BASE U(0x80000000)
#define STM32MP_DDR_MAX_SIZE UL(0x100000000) /* Max 4GB */
/* DDR power initializations */
#ifndef __ASSEMBLER__
enum ddr_type {
STM32MP_DDR3,
STM32MP_DDR4,
STM32MP_LPDDR4
};
#endif
/* Section used inside TF binaries */
#define STM32MP_PARAM_LOAD_SIZE U(0x00002400) /* 9 KB for param */
/* 512 Octets reserved for header */
#define STM32MP_HEADER_SIZE U(0x00000200)
#define STM32MP_HEADER_BASE (STM32MP_SEC_SYSRAM_BASE + \
STM32MP_PARAM_LOAD_SIZE)
/* 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))
#define STM32MP_BL2_SIZE U(0x0002A000) /* 168 KB for BL2 */
#define STM32MP_BL2_BASE (STM32MP_SEC_SYSRAM_BASE + \
STM32MP_SEC_SYSRAM_SIZE - \
STM32MP_BL2_SIZE)
/* BL2 and BL32/sp_min require 4 tables */
#define MAX_XLAT_TABLES U(4) /* 16 KB for mapping */
/*
* MAX_MMAP_REGIONS is usually:
* BL stm32mp2_mmap size + mmap regions in *_plat_arch_setup
*/
#define MAX_MMAP_REGIONS 6
/* DTB initialization value */
#define STM32MP_BL2_DTB_SIZE U(0x00005000) /* 20 KB for DTB */
#define STM32MP_BL2_DTB_BASE (STM32MP_BL2_BASE - \
STM32MP_BL2_DTB_SIZE)
#define STM32MP_BL33_BASE (STM32MP_DDR_BASE + U(0x04000000))
#define STM32MP_BL33_MAX_SIZE U(0x400000)
/*******************************************************************************
* STM32MP2 RCC
******************************************************************************/
#define RCC_BASE U(0x44200000)
/*******************************************************************************
* STM32MP2 PWR
******************************************************************************/
#define PWR_BASE U(0x44210000)
/*******************************************************************************
* STM32MP2 GPIO
******************************************************************************/
#define GPIOA_BASE U(0x44240000)
#define GPIOB_BASE U(0x44250000)
#define GPIOC_BASE U(0x44260000)
#define GPIOD_BASE U(0x44270000)
#define GPIOE_BASE U(0x44280000)
#define GPIOF_BASE U(0x44290000)
#define GPIOG_BASE U(0x442A0000)
#define GPIOH_BASE U(0x442B0000)
#define GPIOI_BASE U(0x442C0000)
#define GPIOJ_BASE U(0x442D0000)
#define GPIOK_BASE U(0x442E0000)
#define GPIOZ_BASE U(0x46200000)
#define GPIO_BANK_OFFSET U(0x10000)
#define STM32MP_GPIOS_PIN_MAX_COUNT 16
#define STM32MP_GPIOZ_PIN_MAX_COUNT 8
/*******************************************************************************
* STM32MP2 UART
******************************************************************************/
#define USART1_BASE U(0x40330000)
#define USART2_BASE U(0x400E0000)
#define USART3_BASE U(0x400F0000)
#define UART4_BASE U(0x40100000)
#define UART5_BASE U(0x40110000)
#define USART6_BASE U(0x40220000)
#define UART7_BASE U(0x40370000)
#define UART8_BASE U(0x40380000)
#define UART9_BASE U(0x402C0000)
#define STM32MP_NB_OF_UART U(9)
/* For UART crash console */
#define STM32MP_DEBUG_USART_CLK_FRQ 64000000
/* USART2 on HSI@64MHz, TX on GPIOA4 Alternate 6 */
#define STM32MP_DEBUG_USART_BASE USART2_BASE
#define DEBUG_UART_TX_GPIO_BANK_ADDRESS GPIOA_BASE
#define DEBUG_UART_TX_GPIO_BANK_CLK_REG RCC_GPIOACFGR
#define DEBUG_UART_TX_GPIO_BANK_CLK_EN RCC_GPIOxCFGR_GPIOxEN
#define DEBUG_UART_TX_GPIO_PORT 4
#define DEBUG_UART_TX_GPIO_ALTERNATE 6
#define DEBUG_UART_TX_CLKSRC_REG RCC_XBAR8CFGR
#define DEBUG_UART_TX_CLKSRC XBAR_SRC_HSI
#define DEBUG_UART_TX_EN_REG RCC_USART2CFGR
#define DEBUG_UART_TX_EN RCC_UARTxCFGR_UARTxEN
#define DEBUG_UART_RST_REG RCC_USART2CFGR
#define DEBUG_UART_RST_BIT RCC_UARTxCFGR_UARTxRST
#define DEBUG_UART_PREDIV_CFGR RCC_PREDIV8CFGR
#define DEBUG_UART_FINDIV_CFGR RCC_FINDIV8CFGR
/*******************************************************************************
* STM32MP2 SDMMC
******************************************************************************/
#define STM32MP_SDMMC1_BASE U(0x48220000)
#define STM32MP_SDMMC2_BASE U(0x48230000)
#define STM32MP_SDMMC3_BASE U(0x48240000)
/*******************************************************************************
* STM32MP2 TAMP
******************************************************************************/
#define PLAT_MAX_TAMP_INT U(5)
#define PLAT_MAX_TAMP_EXT U(3)
#define TAMP_BASE U(0x46010000)
#define TAMP_SMCR (TAMP_BASE + U(0x20))
#define TAMP_BKP_REGISTER_BASE (TAMP_BASE + U(0x100))
#define TAMP_BKP_REG_CLK CK_BUS_RTC
#define TAMP_BKP_SEC_NUMBER U(10)
#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
/*******************************************************************************
* STM32MP2 DDRCTRL
******************************************************************************/
#define DDRCTRL_BASE U(0x48040000)
/*******************************************************************************
* STM32MP2 DDRDBG
******************************************************************************/
#define DDRDBG_BASE U(0x48050000)
/*******************************************************************************
* STM32MP2 DDRPHYC
******************************************************************************/
#define DDRPHYC_BASE U(0x48C00000)
/*******************************************************************************
* Miscellaneous STM32MP1 peripherals base address
******************************************************************************/
#define BSEC_BASE U(0x44000000)
#define DBGMCU_BASE U(0x4A010000)
#define HASH_BASE U(0x42010000)
#define RTC_BASE U(0x46000000)
#define STGEN_BASE U(0x48080000)
#define SYSCFG_BASE U(0x44230000)
/*******************************************************************************
* 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)
/* No GPIO regu */
#define PLAT_NB_GPIO_REGUS U(0)
/*******************************************************************************
* Device Tree defines
******************************************************************************/
#define DT_BSEC_COMPAT "st,stm32mp25-bsec"
#define DT_DDR_COMPAT "st,stm32mp2-ddr"
#define DT_PWR_COMPAT "st,stm32mp25-pwr"
#define DT_RCC_CLK_COMPAT "st,stm32mp25-rcc"
#define DT_UART_COMPAT "st,stm32h7-uart"
#endif /* STM32MP2_DEF_H */