From: Marek Vasut Date: Mon, 12 May 2025 16:44:04 +0000 (+0200) Subject: ARM: stm32: Fix SYSRAM size on STM32MP13xx X-Git-Tag: v2025.10-rc1~118^2~30^2~16 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=380d6f8c1951c7a3bc9628ffdb70e7fcf89b61e8;p=pandora-u-boot.git ARM: stm32: Fix SYSRAM size on STM32MP13xx The STM32MP13xx has only 128 kiB of SYSRAM starting at address 0x2ffe0000 . The STM32MP15xx has 256 kiB of SYSRAM starting at address 0x2ffc0000 . Make sure both SoCs configure ARMV7_SECURE_BASE correctly . Define the SYSRAM base in stm32.h to be consistent with the STM32MP15xx macro. Signed-off-by: Marek Vasut Reviewed-by: Patrice Chotard --- diff --git a/arch/arm/cpu/armv7/Kconfig b/arch/arm/cpu/armv7/Kconfig index 4eb34b7b449..ab86d642eee 100644 --- a/arch/arm/cpu/armv7/Kconfig +++ b/arch/arm/cpu/armv7/Kconfig @@ -36,7 +36,8 @@ config ARMV7_SECURE_BASE hex "Base address for secure mode memory" depends on HAS_ARMV7_SECURE_BASE default 0xfff00000 if TEGRA124 - default 0x2ffc0000 if ARCH_STM32MP + default 0x2ffe0000 if STM32MP13X + default 0x2ffc0000 if STM32MP15X default 0x2f000000 if ARCH_MX7ULP default 0x10010000 if ARCH_LS1021A default 0x00900000 if ARCH_MX7 diff --git a/arch/arm/mach-stm32mp/include/mach/stm32.h b/arch/arm/mach-stm32mp/include/mach/stm32.h index a9ac49bc5d2..47b459b75d1 100644 --- a/arch/arm/mach-stm32mp/include/mach/stm32.h +++ b/arch/arm/mach-stm32mp/include/mach/stm32.h @@ -110,6 +110,11 @@ enum forced_boot_mode { #define STM32_SDMMC2_BASE 0x58007000 #define STM32_SDMMC3_BASE 0x48004000 +#ifdef CONFIG_STM32MP13X +#define STM32_SYSRAM_BASE 0x2FFE0000 +#define STM32_SYSRAM_SIZE SZ_128K +#endif + #ifdef CONFIG_STM32MP15X #define STM32_SYSRAM_BASE 0x2FFC0000 #define STM32_SYSRAM_SIZE SZ_256K