commit 5053e935d9cab24009a53d05c80f2b97d6882cf7
author Marek Vasut <marek.vasut@mailbox.org> Mon May 12 18:44:04 2025 +0200
committer Patrice Chotard <patrice.chotard@foss.st.com> Wed Jun 11 09:42:55 2025 +0200
tree c95d37269d26783c3fd48246e88a4e5c2c5b74e2
parent e171b6438631404867946ab08a0ffba1e214cb36

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 <marek.vasut@mailbox.org>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>

arch/arm/mach-stm32mp/include/mach/stm32.h

diff --git a/arch/arm/mach-stm32mp/include/mach/stm32.h b/arch/arm/mach-stm32mp/include/mach/stm32.h
index a9ac49b..47b459b 100644
--- a/arch/arm/mach-stm32mp/include/mach/stm32.h
+++ b/arch/arm/mach-stm32mp/include/mach/stm32.h
@@ -110,6 +110,11 @@
 #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