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-rw-r--r--roms/u-boot/arch/arm/mach-stm32/Kconfig79
-rw-r--r--roms/u-boot/arch/arm/mach-stm32/Makefile5
-rw-r--r--roms/u-boot/arch/arm/mach-stm32/soc.c40
-rw-r--r--roms/u-boot/arch/arm/mach-stm32/stm32f4/Kconfig16
-rw-r--r--roms/u-boot/arch/arm/mach-stm32/stm32f7/Kconfig8
-rw-r--r--roms/u-boot/arch/arm/mach-stm32/stm32h7/Kconfig16
6 files changed, 164 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/mach-stm32/Kconfig b/roms/u-boot/arch/arm/mach-stm32/Kconfig
new file mode 100644
index 000000000..b42b05669
--- /dev/null
+++ b/roms/u-boot/arch/arm/mach-stm32/Kconfig
@@ -0,0 +1,79 @@
+if ARCH_STM32
+
+config STM32F4
+ bool "stm32f4 family"
+ select CLK
+ select DM_GPIO
+ select DM_RESET
+ select MISC
+ select PINCTRL
+ select PINCTRL_STM32
+ select RAM
+ select STM32_RCC
+ select STM32_RESET
+ select STM32_SDRAM
+ select STM32_SERIAL
+ select STM32_TIMER
+ select TIMER
+
+config STM32F7
+ bool "stm32f7 family"
+ select CLK
+ select DM_GPIO
+ select DM_RESET
+ select MISC
+ select PINCTRL
+ select PINCTRL_STM32
+ select RAM
+ select SPL
+ select SPL_BOARD_INIT
+ select SPL_CLK
+ select SPL_DM
+ select SPL_DM_RESET
+ select SPL_DM_SEQ_ALIAS
+ select SPL_DRIVERS_MISC_SUPPORT
+ select SPL_GPIO_SUPPORT
+ select SPL_LIBCOMMON_SUPPORT
+ select SPL_LIBGENERIC_SUPPORT
+ select SPL_MTD_SUPPORT
+ select SPL_OF_CONTROL
+ select SPL_OF_LIBFDT
+ select SPL_OF_TRANSLATE
+ select SPL_PINCTRL
+ select SPL_RAM
+ select SPL_SERIAL_SUPPORT
+ select SPL_SYS_MALLOC_SIMPLE
+ select SPL_TIMER
+ select SPL_XIP_SUPPORT
+ select STM32_RCC
+ select STM32_RESET
+ select STM32_SDRAM
+ select STM32_SERIAL
+ select STM32_TIMER
+ select SUPPORT_SPL
+ select TIMER
+ imply SPL_OS_BOOT
+
+config STM32H7
+ bool "stm32h7 family"
+ select CLK
+ select DM_GPIO
+ select DM_RESET
+ select MISC
+ select PINCTRL
+ select PINCTRL_STM32
+ select RAM
+ select REGMAP
+ select STM32_RCC
+ select STM32_RESET
+ select STM32_SDRAM
+ select STM32_SERIAL
+ select STM32_TIMER
+ select SYSCON
+ select TIMER
+
+source "arch/arm/mach-stm32/stm32f4/Kconfig"
+source "arch/arm/mach-stm32/stm32f7/Kconfig"
+source "arch/arm/mach-stm32/stm32h7/Kconfig"
+
+endif
diff --git a/roms/u-boot/arch/arm/mach-stm32/Makefile b/roms/u-boot/arch/arm/mach-stm32/Makefile
new file mode 100644
index 000000000..03d535d81
--- /dev/null
+++ b/roms/u-boot/arch/arm/mach-stm32/Makefile
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+obj-y += soc.o
diff --git a/roms/u-boot/arch/arm/mach-stm32/soc.c b/roms/u-boot/arch/arm/mach-stm32/soc.c
new file mode 100644
index 000000000..0bd8d7b22
--- /dev/null
+++ b/roms/u-boot/arch/arm/mach-stm32/soc.c
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2017, STMicroelectronics - All Rights Reserved
+ * Author(s): Patrice Chotard, <patrice.chotard@foss.st.com> for STMicroelectronics.
+ */
+
+#include <common.h>
+#include <init.h>
+#include <asm/io.h>
+#include <asm/armv7_mpu.h>
+
+int arch_cpu_init(void)
+{
+ int i;
+
+ struct mpu_region_config stm32_region_config[] = {
+ /*
+ * Make SDRAM area cacheable & executable.
+ */
+#if defined(CONFIG_STM32F4)
+ { 0x00000000, REGION_0, XN_DIS, PRIV_RW_USR_RW,
+ O_I_WB_RD_WR_ALLOC, REGION_512MB },
+#endif
+
+ { 0x90000000, REGION_1, XN_DIS, PRIV_RW_USR_RW,
+ SHARED_WRITE_BUFFERED, REGION_256MB },
+
+#if defined(CONFIG_STM32F7) || defined(CONFIG_STM32H7)
+ { 0xC0000000, REGION_0, XN_DIS, PRIV_RW_USR_RW,
+ O_I_WB_RD_WR_ALLOC, REGION_512MB },
+#endif
+ };
+
+ disable_mpu();
+ for (i = 0; i < ARRAY_SIZE(stm32_region_config); i++)
+ mpu_config(&stm32_region_config[i]);
+ enable_mpu();
+
+ return 0;
+}
diff --git a/roms/u-boot/arch/arm/mach-stm32/stm32f4/Kconfig b/roms/u-boot/arch/arm/mach-stm32/stm32f4/Kconfig
new file mode 100644
index 000000000..e8fae4de4
--- /dev/null
+++ b/roms/u-boot/arch/arm/mach-stm32/stm32f4/Kconfig
@@ -0,0 +1,16 @@
+if STM32F4
+
+config TARGET_STM32F429_DISCOVERY
+ bool "STM32F429 Discovery board"
+
+config TARGET_STM32F429_EVALUATION
+ bool "STM32F429 Evaluation board"
+
+config TARGET_STM32F469_DISCOVERY
+ bool "STM32F469 Discovery board"
+
+source "board/st/stm32f429-discovery/Kconfig"
+source "board/st/stm32f429-evaluation/Kconfig"
+source "board/st/stm32f469-discovery/Kconfig"
+
+endif
diff --git a/roms/u-boot/arch/arm/mach-stm32/stm32f7/Kconfig b/roms/u-boot/arch/arm/mach-stm32/stm32f7/Kconfig
new file mode 100644
index 000000000..287e5ad4a
--- /dev/null
+++ b/roms/u-boot/arch/arm/mach-stm32/stm32f7/Kconfig
@@ -0,0 +1,8 @@
+if STM32F7
+
+config TARGET_STM32F746_DISCO
+ bool "STM32F746 Discovery board"
+
+source "board/st/stm32f746-disco/Kconfig"
+
+endif
diff --git a/roms/u-boot/arch/arm/mach-stm32/stm32h7/Kconfig b/roms/u-boot/arch/arm/mach-stm32/stm32h7/Kconfig
new file mode 100644
index 000000000..70233a4b2
--- /dev/null
+++ b/roms/u-boot/arch/arm/mach-stm32/stm32h7/Kconfig
@@ -0,0 +1,16 @@
+if STM32H7
+
+config TARGET_STM32H743_DISCO
+ bool "STM32H743 Discovery board"
+
+config TARGET_STM32H743_EVAL
+ bool "STM32H743 Evaluation board"
+
+config TARGET_STM32H750_ART_PI
+ bool "STM32H750 ART Pi board"
+
+source "board/st/stm32h743-eval/Kconfig"
+source "board/st/stm32h743-disco/Kconfig"
+source "board/st/stm32h750-art-pi/Kconfig"
+
+endif