3 files changed, 79 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-stm32f7/stm32.h b/arch/arm/include/asm/arch-stm32f7/stm32.h
new file mode 100644
index 00000000000..57db839e8dc
--- /dev/null
+++ b/arch/arm/include/asm/arch-stm32f7/stm32.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2016, STMicroelectronics - All Rights Reserved
+ * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
+ */
+
+#ifndef _ASM_ARCH_HARDWARE_H
+#define _ASM_ARCH_HARDWARE_H
+
+#include <asm/arch-stm32/stm32f.h>
+
+static const u32 sect_sz_kb[CONFIG_SYS_MAX_FLASH_SECT] = {
+	[0 ... 3] =				32 * 1024,
+	[4] =					128 * 1024,
+	[5 ... CONFIG_SYS_MAX_FLASH_SECT - 1] =	256 * 1024
+};
+
+#endif /* _ASM_ARCH_HARDWARE_H */
diff --git a/arch/arm/include/asm/arch-stm32f7/stm32_pwr.h b/arch/arm/include/asm/arch-stm32f7/stm32_pwr.h
new file mode 100644
index 00000000000..5cd6553d04d
--- /dev/null
+++ b/arch/arm/include/asm/arch-stm32f7/stm32_pwr.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2017, STMicroelectronics - All Rights Reserved
+ * Author(s): Patrice Chotard, <patrice.chotard@foss.st.com> for STMicroelectronics.
+ */
+
+#ifndef __STM32_PWR_H_
+#define __STM32_PWR_H_
+
+#ifndef __ASSEMBLY__
+#include <linux/bitops.h>
+#endif
+
+/*
+ * Offsets of some PWR registers
+ */
+#define PWR_CR1_ODEN			BIT(16)
+#define PWR_CR1_ODSWEN			BIT(17)
+#define PWR_CSR1_ODRDY			BIT(16)
+#define PWR_CSR1_ODSWRDY		BIT(17)
+
+struct stm32_pwr_regs {
+	u32 cr1;   /* power control register 1 */
+	u32 csr1;  /* power control/status register 2 */
+	u32 cr2;   /* power control register 2 */
+	u32 csr2;  /* power control/status register 2 */
+};
+
+#endif /* __STM32_PWR_H_ */
diff --git a/arch/arm/include/asm/arch-stm32f7/syscfg.h b/arch/arm/include/asm/arch-stm32f7/syscfg.h
new file mode 100644
index 00000000000..985ae2544de
--- /dev/null
+++ b/arch/arm/include/asm/arch-stm32f7/syscfg.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2016
+ * Michael Kurz, michi.kurz@gmail.com.
+ */
+
+#ifndef _STM32_SYSCFG_H
+#define _STM32_SYSCFG_H
+
+#ifndef __ASSEMBLY__
+#include <linux/bitops.h>
+#endif
+
+struct stm32_syscfg_regs {
+	u32 memrmp;
+	u32 pmc;
+	u32 exticr1;
+	u32 exticr2;
+	u32 exticr3;
+	u32 exticr4;
+	u32 cmpcr;
+};
+
+/*
+ * SYSCFG registers base
+ */
+#define STM32_SYSCFG		((struct stm32_syscfg_regs *)STM32_SYSCFG_BASE)
+
+/* SYSCFG peripheral mode configuration register */
+#define SYSCFG_PMC_MII_RMII_SEL	BIT(23)
+
+#endif