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01a701994b
Add initial support for STM32MP2 SoCs family. SoCs information are available here : https://www.st.com/content/st_com/en/campaigns/microprocessor-stm32mp2.html Migrate all MP1 related code into stm32mp1/ directory Create stm32mp2 directory dedicated for STM32MP2 SoCs. Common code to MP1, MP13 and MP25 is kept into arch/arm/mach-stm32/mach-stm32mp directory : - boot_params.c - bsec - cmd_stm32key - cmd_stm32prog - dram_init.c - syscon.c - ecdsa_romapi.c For STM32MP2, it also : - adds memory region description needed for ARMv8 MMU. - enables early data cache before relocation. During the transition before/after relocation, the MMU, initially setup at the beginning of DDR, must be setup again at a correct address after relocation. This is done in enables_caches() by disabling cache, force arch.tlb_fillptr to NULL which will force the MMU to be setup again but with a new value for gd->arch.tlb_addr. gd->arch.tlb_addr has been updated after relocation in arm_reserve_mmu(). Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
20 lines
450 B
Makefile
20 lines
450 B
Makefile
# SPDX-License-Identifier: GPL-2.0+
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#
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# Copyright (C) 2018, STMicroelectronics - All Rights Reserved
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#
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obj-y += cpu.o
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obj-$(CONFIG_STM32MP13x) += stm32mp13x.o
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obj-$(CONFIG_STM32MP15x) += stm32mp15x.o
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obj-$(CONFIG_STM32_ECDSA_VERIFY) += ecdsa_romapi.o
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ifdef CONFIG_SPL_BUILD
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obj-y += spl.o
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obj-y += tzc400.o
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else
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obj-$(CONFIG_ARMV7_PSCI) += psci.o
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endif
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obj-$(CONFIG_$(SPL_)STM32MP15_PWR) += pwr_regulator.o
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obj-$(CONFIG_OF_SYSTEM_SETUP) += fdt.o
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