mirror of
https://xff.cz/git/u-boot/
synced 2025-10-31 18:35:42 +01:00
be0724601a
Introduce STM32MP2 SoCs family support Add STM32MP257F-EV1 board [trini: Adjust some includes] Signed-off-by: Tom Rini <trini@konsulko.com>
69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later OR BSD-3-Clause
|
|
/*
|
|
* Copyright (C) 2023, STMicroelectronics - All Rights Reserved
|
|
*/
|
|
|
|
#include <asm/system.h>
|
|
#include <asm/armv8/mmu.h>
|
|
#include <mach/stm32.h>
|
|
|
|
#define MP2_MEM_MAP_MAX 10
|
|
|
|
#if (CONFIG_TEXT_BASE < STM32_DDR_BASE) || \
|
|
(CONFIG_TEXT_BASE > (STM32_DDR_BASE + STM32_DDR_SIZE))
|
|
#error "invalid CONFIG_TEXT_BASE value"
|
|
#endif
|
|
|
|
struct mm_region stm32mp2_mem_map[MP2_MEM_MAP_MAX] = {
|
|
{
|
|
/* PCIe */
|
|
.virt = 0x10000000UL,
|
|
.phys = 0x10000000UL,
|
|
.size = 0x10000000UL,
|
|
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
|
|
PTE_BLOCK_NON_SHARE |
|
|
PTE_BLOCK_PXN | PTE_BLOCK_UXN
|
|
}, {
|
|
/* LPSRAMs, VDERAM, RETRAM, SRAMs, SYSRAM: alias1 */
|
|
.virt = 0x20000000UL,
|
|
.phys = 0x20000000UL,
|
|
.size = 0x00200000UL,
|
|
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
|
|
PTE_BLOCK_NON_SHARE |
|
|
PTE_BLOCK_PXN | PTE_BLOCK_UXN
|
|
}, {
|
|
/* Peripherals: alias1 */
|
|
.virt = 0x40000000UL,
|
|
.phys = 0x40000000UL,
|
|
.size = 0x10000000UL,
|
|
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
|
|
PTE_BLOCK_NON_SHARE |
|
|
PTE_BLOCK_PXN | PTE_BLOCK_UXN
|
|
}, {
|
|
/* OSPI and FMC: memory-map area */
|
|
.virt = 0x60000000UL,
|
|
.phys = 0x60000000UL,
|
|
.size = 0x20000000UL,
|
|
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
|
|
PTE_BLOCK_NON_SHARE |
|
|
PTE_BLOCK_PXN | PTE_BLOCK_UXN
|
|
}, {
|
|
/*
|
|
* DDR = STM32_DDR_BASE / STM32_DDR_SIZE
|
|
* the beginning of DDR (before CONFIG_TEXT_BASE) is not
|
|
* mapped, protected by RIF and reserved for other firmware
|
|
* (OP-TEE / TF-M / Cube M33)
|
|
*/
|
|
.virt = CONFIG_TEXT_BASE,
|
|
.phys = CONFIG_TEXT_BASE,
|
|
.size = STM32_DDR_SIZE - (CONFIG_TEXT_BASE - STM32_DDR_BASE),
|
|
.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
|
|
PTE_BLOCK_INNER_SHARE
|
|
}, {
|
|
/* List terminator */
|
|
0,
|
|
}
|
|
};
|
|
|
|
struct mm_region *mem_map = stm32mp2_mem_map;
|