u-boot/arch/arm/mach-stm32mp/Kconfig.25x

if STM32MP25X

choice
	prompt "STM32MP25x board select"
	optional

config TARGET_ST_STM32MP25X
	bool "STMicroelectronics STM32MP25x boards"
	imply BOOTSTAGE
	imply CMD_BOOTSTAGE
	help
		target the STMicroelectronics board with SOC STM32MP25x
		managed by board/st/stm32mp2
		The difference between board are managed with devicetree

endchoice

config TEXT_BASE
	default 0x84000000

config PRE_CON_BUF_ADDR
	default 0x84800000

config PRE_CON_BUF_SZ
	default 4096

config BOOTSTAGE_STASH_ADDR
	default 0x87000000

if DEBUG_UART

config DEBUG_UART_BOARD_INIT
	default y

# debug on USART2 by default
config DEBUG_UART_BASE
	default 0x400e0000

endif

source "board/st/stm32mp2/Kconfig"

endif
stm32mp2: initial support 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> 2023-10-27 14:43:04 +00:00			`if STM32MP25X`

			`choice`
			`prompt "STM32MP25x board select"`
			`optional`

			`config TARGET_ST_STM32MP25X`
			`bool "STMicroelectronics STM32MP25x boards"`
			`imply BOOTSTAGE`
			`imply CMD_BOOTSTAGE`
			`help`
			`target the STMicroelectronics board with SOC STM32MP25x`
			`managed by board/st/stm32mp2`
			`The difference between board are managed with devicetree`

			`endchoice`

			`config TEXT_BASE`
			`default 0x84000000`

			`config PRE_CON_BUF_ADDR`
			`default 0x84800000`

			`config PRE_CON_BUF_SZ`
			`default 4096`

			`config BOOTSTAGE_STASH_ADDR`
			`default 0x87000000`

			`if DEBUG_UART`

			`config DEBUG_UART_BOARD_INIT`
			`default y`

			`# debug on USART2 by default`
			`config DEBUG_UART_BASE`
			`default 0x400e0000`

			`endif`

			`source "board/st/stm32mp2/Kconfig"`

			`endif`