Merge branch 'master' of git://git.denx.de/u-boot-socfpga

- Update SPDX tag in arch/arm/mach-socfpga/spl_a10.c

Signed-off-by: Tom Rini <trini@konsulko.com>

20 files changed, 1470 insertions, 84 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 4fbb424037b..5b3746c80bf 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -759,10 +759,10 @@ config ARCH_SOCFPGA
 	bool "Altera SOCFPGA family"
 	select ARCH_EARLY_INIT_R
 	select ARCH_MISC_INIT
-	select CPU_V7A
+	select CPU_V7A if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
 	select DM
 	select DM_SERIAL
-	select ENABLE_ARM_SOC_BOOT0_HOOK
+	select ENABLE_ARM_SOC_BOOT0_HOOK if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
 	select OF_CONTROL
 	select SPL_LIBCOMMON_SUPPORT
 	select SPL_LIBDISK_SUPPORT
@@ -772,20 +772,22 @@ config ARCH_SOCFPGA
 	select SPL_OF_CONTROL
 	select SPL_SERIAL_SUPPORT
 	select SPL_DM_SERIAL
+	select SPL_RESET_SUPPORT
 	select SPL_SPI_FLASH_SUPPORT if SPL_SPI_SUPPORT
 	select SPL_SPI_SUPPORT if DM_SPI
 	select SPL_WATCHDOG_SUPPORT
 	select SUPPORT_SPL
 	select SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE
 	select SYS_NS16550
-	select SYS_THUMB_BUILD
+	select SYS_THUMB_BUILD if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
+	select ARM64 if TARGET_SOCFPGA_STRATIX10
 	imply CMD_MTDPARTS
 	imply CRC32_VERIFY
 	imply DM_SPI
 	imply DM_SPI_FLASH
 	imply FAT_WRITE
-	imply HW_WATCHDOG
 	imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
+	select SPL_SEPARATE_BSS if TARGET_SOCFPGA_STRATIX10
 
 config ARCH_SUNXI
 	bool "Support sunxi (Allwinner) SoCs"
diff --git a/arch/arm/dts/socfpga_arria10_socdk.dtsi b/arch/arm/dts/socfpga_arria10_socdk.dtsi
index d7616dd1c51..3f59f025775 100644
--- a/arch/arm/dts/socfpga_arria10_socdk.dtsi
+++ b/arch/arm/dts/socfpga_arria10_socdk.dtsi
@@ -34,6 +34,7 @@
 		name = "memory";
 		device_type = "memory";
 		reg = <0x0 0x40000000>; /* 1GB */
+		u-boot,dm-pre-reloc;
 	};
 
 	a10leds {
diff --git a/arch/arm/dts/socfpga_stratix10_socdk.dts b/arch/arm/dts/socfpga_stratix10_socdk.dts
index c6ab0ae9923..6e8ddcd9f4c 100644
--- a/arch/arm/dts/socfpga_stratix10_socdk.dts
+++ b/arch/arm/dts/socfpga_stratix10_socdk.dts
@@ -36,8 +36,8 @@
 
 	memory {
 		device_type = "memory";
-		/* We expect the bootloader to fill in the reg */
-		reg = <0 0 0 0>;
+		reg = <0 0 0 0x80000000>; /* 2GB */
+		u-boot,dm-pre-reloc;
 	};
 };
 
diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig
index 30b475254c4..91ea742f3b1 100644
--- a/arch/arm/mach-socfpga/Kconfig
+++ b/arch/arm/mach-socfpga/Kconfig
@@ -20,6 +20,12 @@ config TARGET_SOCFPGA_GEN5
 	bool
 	select ALTERA_SDRAM
 
+config TARGET_SOCFPGA_STRATIX10
+	bool
+	select ARMV8_MULTIENTRY
+	select ARMV8_SPIN_TABLE
+	select ARMV8_SET_SMPEN
+
 choice
 	prompt "Altera SOCFPGA board select"
 	optional
@@ -57,6 +63,10 @@ config TARGET_SOCFPGA_SR1500
 	bool "SR1500 (Cyclone V)"
 	select TARGET_SOCFPGA_CYCLONE5
 
+config TARGET_SOCFPGA_STRATIX10_SOCDK
+	bool "Intel SOCFPGA SoCDK (Stratix 10)"
+	select TARGET_SOCFPGA_STRATIX10
+
 config TARGET_SOCFPGA_TERASIC_DE0_NANO
 	bool "Terasic DE0-Nano-Atlas (Cyclone V)"
 	select TARGET_SOCFPGA_CYCLONE5
@@ -87,12 +97,14 @@ config SYS_BOARD
 	default "sockit" if TARGET_SOCFPGA_TERASIC_SOCKIT
 	default "socrates" if TARGET_SOCFPGA_EBV_SOCRATES
 	default "sr1500" if TARGET_SOCFPGA_SR1500
+	default "stratix10-socdk" if TARGET_SOCFPGA_STRATIX10_SOCDK
 	default "vining_fpga" if TARGET_SOCFPGA_SAMTEC_VINING_FPGA
 
 config SYS_VENDOR
 	default "altera" if TARGET_SOCFPGA_ARRIA5_SOCDK
 	default "altera" if TARGET_SOCFPGA_ARRIA10_SOCDK
 	default "altera" if TARGET_SOCFPGA_CYCLONE5_SOCDK
+	default "altera" if TARGET_SOCFPGA_STRATIX10_SOCDK
 	default "devboards" if TARGET_SOCFPGA_DEVBOARDS_DBM_SOC1
 	default "ebv" if TARGET_SOCFPGA_EBV_SOCRATES
 	default "samtec" if TARGET_SOCFPGA_SAMTEC_VINING_FPGA
@@ -116,6 +128,7 @@ config SYS_CONFIG_NAME
 	default "socfpga_sockit" if TARGET_SOCFPGA_TERASIC_SOCKIT
 	default "socfpga_socrates" if TARGET_SOCFPGA_EBV_SOCRATES
 	default "socfpga_sr1500" if TARGET_SOCFPGA_SR1500
+	default "socfpga_stratix10_socdk" if TARGET_SOCFPGA_STRATIX10_SOCDK
 	default "socfpga_vining_fpga" if TARGET_SOCFPGA_SAMTEC_VINING_FPGA
 
 endif
diff --git a/arch/arm/mach-socfpga/Makefile b/arch/arm/mach-socfpga/Makefile
index 61f5778de57..654999cdf68 100644
--- a/arch/arm/mach-socfpga/Makefile
+++ b/arch/arm/mach-socfpga/Makefile
@@ -9,7 +9,6 @@ obj-y	+= board.o
 obj-y	+= clock_manager.o
 obj-y	+= misc.o
 obj-y	+= reset_manager.o
-obj-y	+= timer.o
 
 ifdef CONFIG_TARGET_SOCFPGA_GEN5
 obj-y	+= clock_manager_gen5.o
@@ -17,6 +16,7 @@ obj-y	+= misc_gen5.o
 obj-y	+= reset_manager_gen5.o
 obj-y	+= scan_manager.o
 obj-y	+= system_manager_gen5.o
+obj-y	+= timer.o
 obj-y	+= wrap_pll_config.o
 obj-y	+= fpga_manager.o
 endif
@@ -26,23 +26,35 @@ obj-y	+= clock_manager_arria10.o
 obj-y	+= misc_arria10.o
 obj-y	+= pinmux_arria10.o
 obj-y	+= reset_manager_arria10.o
+obj-y	+= timer.o
 endif
 
 ifdef CONFIG_TARGET_SOCFPGA_STRATIX10
 obj-y	+= clock_manager_s10.o
+obj-y	+= mailbox_s10.o
+obj-y	+= misc_s10.o
+obj-y	+= mmu-arm64_s10.o
 obj-y	+= reset_manager_s10.o
 obj-y	+= system_manager_s10.o
+obj-y	+= timer_s10.o
 obj-y	+= wrap_pinmux_config_s10.o
 obj-y	+= wrap_pll_config_s10.o
 endif
+
 ifdef CONFIG_SPL_BUILD
-obj-y	+= spl.o
 ifdef CONFIG_TARGET_SOCFPGA_GEN5
+obj-y	+= spl_gen5.o
 obj-y	+= freeze_controller.o
 obj-y	+= wrap_iocsr_config.o
 obj-y	+= wrap_pinmux_config.o
 obj-y	+= wrap_sdram_config.o
 endif
+ifdef CONFIG_TARGET_SOCFPGA_ARRIA10
+obj-y	+= spl_a10.o
+endif
+ifdef CONFIG_TARGET_SOCFPGA_STRATIX10
+obj-y	+= spl_s10.o
+endif
 endif
 
 ifdef CONFIG_TARGET_SOCFPGA_GEN5
diff --git a/arch/arm/mach-socfpga/board.c b/arch/arm/mach-socfpga/board.c
index 189e12a6683..26d84be6e96 100644
--- a/arch/arm/mach-socfpga/board.c
+++ b/arch/arm/mach-socfpga/board.c
@@ -18,7 +18,20 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-void s_init(void) {}
+void s_init(void) {
+#ifndef CONFIG_ARM64
+	/*
+	 * Preconfigure ACTLR, make sure Write Full Line of Zeroes is disabled.
+	 * This is optional on CycloneV / ArriaV.
+	 * This is mandatory on Arria10, otherwise Linux refuses to boot.
+	 */
+	asm volatile(
+		"mcr p15, 0, %0, c1, c0, 1\n"
+		"isb\n"
+		"dsb\n"
+	::"r"(0x0));
+#endif
+}
 
 /*
  * Miscellaneous platform dependent initialisations
diff --git a/arch/arm/mach-socfpga/include/mach/firewall_s10.h b/arch/arm/mach-socfpga/include/mach/firewall_s10.h
new file mode 100644
index 00000000000..b96f779f148
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/firewall_s10.h
@@ -0,0 +1,120 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (C) 2017-2018 Intel Corporation <www.intel.com>
+ *
+ */
+
+#ifndef	_FIREWALL_S10_
+#define	_FIREWALL_S10_
+
+struct socfpga_firwall_l4_per {
+	u32	nand;		/* 0x00 */
+	u32	nand_data;
+	u32	_pad_0x8;
+	u32	usb0;
+	u32	usb1;		/* 0x10 */
+	u32	_pad_0x14;
+	u32	_pad_0x18;
+	u32	spim0;
+	u32	spim1;		/* 0x20 */
+	u32	spis0;
+	u32	spis1;
+	u32	emac0;
+	u32	emac1;		/* 0x30 */
+	u32	emac2;
+	u32	_pad_0x38;
+	u32	_pad_0x3c;
+	u32	sdmmc;		/* 0x40 */
+	u32	gpio0;
+	u32	gpio1;
+	u32	_pad_0x4c;
+	u32	i2c0;		/* 0x50 */
+	u32	i2c1;
+	u32	i2c2;
+	u32	i2c3;
+	u32	i2c4;		/* 0x60 */
+	u32	timer0;
+	u32	timer1;
+	u32	uart0;
+	u32	uart1;		/* 0x70 */
+};
+
+struct socfpga_firwall_l4_sys {
+	u32	_pad_0x00;		/* 0x00 */
+	u32	_pad_0x04;
+	u32	dma_ecc;
+	u32	emac0rx_ecc;
+	u32	emac0tx_ecc;		/* 0x10 */
+	u32	emac1rx_ecc;
+	u32	emac1tx_ecc;
+	u32	emac2rx_ecc;
+	u32	emac2tx_ecc;		/* 0x20 */
+	u32	_pad_0x24;
+	u32	_pad_0x28;
+	u32	nand_ecc;
+	u32	nand_read_ecc;		/* 0x30 */
+	u32	nand_write_ecc;
+	u32	ocram_ecc;
+	u32	_pad_0x3c;
+	u32	sdmmc_ecc;		/* 0x40 */
+	u32	usb0_ecc;
+	u32	usb1_ecc;
+	u32	clock_manager;
+	u32	_pad_0x50;		/* 0x50 */
+	u32	io_manager;
+	u32	reset_manager;
+	u32	system_manager;
+	u32	osc0_timer;		/* 0x60 */
+	u32	osc1_timer;
+	u32	watchdog0;
+	u32	watchdog1;
+	u32	watchdog2;		/* 0x70 */
+	u32	watchdog3;
+};
+
+#define FIREWALL_L4_DISABLE_ALL		(BIT(0) | BIT(24) | BIT(16))
+#define FIREWALL_BRIDGE_DISABLE_ALL	(~0)
+
+/* Cache coherency unit (CCU) registers */
+#define CCU_CPU0_MPRT_ADBASE_DDRREG		0x4400
+#define CCU_CPU0_MPRT_ADBASE_MEMSPACE0		0x45c0
+#define CCU_CPU0_MPRT_ADBASE_MEMSPACE1A		0x45e0
+#define CCU_CPU0_MPRT_ADBASE_MEMSPACE1B		0x4600
+#define CCU_CPU0_MPRT_ADBASE_MEMSPACE1C		0x4620
+#define CCU_CPU0_MPRT_ADBASE_MEMSPACE1D		0x4640
+#define CCU_CPU0_MPRT_ADBASE_MEMSPACE1E		0x4660
+
+#define CCU_CPU0_MPRT_ADMASK_MEM_RAM0		0x4688
+
+#define CCU_IOM_MPRT_ADBASE_MEMSPACE0		0x18560
+#define CCU_IOM_MPRT_ADBASE_MEMSPACE1A		0x18580
+#define CCU_IOM_MPRT_ADBASE_MEMSPACE1B		0x185a0
+#define CCU_IOM_MPRT_ADBASE_MEMSPACE1C		0x185c0
+#define CCU_IOM_MPRT_ADBASE_MEMSPACE1D		0x185e0
+#define CCU_IOM_MPRT_ADBASE_MEMSPACE1E		0x18600
+
+#define CCU_IOM_MPRT_ADMASK_MEM_RAM0		0x18628
+
+#define CCU_ADMASK_P_MASK			BIT(0)
+#define CCU_ADMASK_NS_MASK			BIT(1)
+
+#define CCU_ADBASE_DI_MASK			BIT(4)
+
+#define CCU_REG_ADDR(reg)			\
+	(SOCFPGA_CCU_ADDRESS + (reg))
+
+/* Firewall MPU DDR SCR registers */
+#define FW_MPU_DDR_SCR_EN				0x00
+#define FW_MPU_DDR_SCR_EN_SET				0x04
+#define FW_MPU_DDR_SCR_MPUREGION0ADDR_LIMIT		0x18
+#define FW_MPU_DDR_SCR_MPUREGION0ADDR_LIMITEXT		0x1c
+#define FW_MPU_DDR_SCR_NONMPUREGION0ADDR_LIMIT		0x98
+#define FW_MPU_DDR_SCR_NONMPUREGION0ADDR_LIMITEXT	0x9c
+
+#define MPUREGION0_ENABLE				BIT(0)
+#define NONMPUREGION0_ENABLE				BIT(8)
+
+#define FW_MPU_DDR_SCR_WRITEL(data, reg)		\
+	writel(data, SOCFPGA_FW_MPU_DDR_SCR_ADDRESS + (reg))
+
+#endif /* _FIREWALL_S10_ */
diff --git a/arch/arm/mach-socfpga/include/mach/mailbox_s10.h b/arch/arm/mach-socfpga/include/mach/mailbox_s10.h
new file mode 100644
index 00000000000..81a609d2f82
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/mailbox_s10.h
@@ -0,0 +1,144 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (C) 2017-2018 Intel Corporation <www.intel.com>
+ *
+ */
+
+#ifndef _MAILBOX_S10_H_
+#define _MAILBOX_S10_H_
+
+/* user define Uboot ID */
+#define MBOX_CLIENT_ID_UBOOT	0xB
+#define MBOX_ID_UBOOT		0x1
+
+#define MBOX_CMD_DIRECT	0
+#define MBOX_CMD_INDIRECT	1
+
+#define MBOX_MAX_CMD_INDEX	2047
+#define MBOX_CMD_BUFFER_SIZE	32
+#define MBOX_RESP_BUFFER_SIZE	16
+
+#define MBOX_HDR_CMD_LSB	0
+#define MBOX_HDR_CMD_MSK	(BIT(11) - 1)
+#define MBOX_HDR_I_LSB		11
+#define MBOX_HDR_I_MSK		BIT(11)
+#define MBOX_HDR_LEN_LSB	12
+#define MBOX_HDR_LEN_MSK	0x007FF000
+#define MBOX_HDR_ID_LSB		24
+#define MBOX_HDR_ID_MSK		0x0F000000
+#define MBOX_HDR_CLIENT_LSB	28
+#define MBOX_HDR_CLIENT_MSK	0xF0000000
+
+/* Interrupt flags */
+#define MBOX_FLAGS_INT_COE	BIT(0)	/* COUT update interrupt enable */
+#define MBOX_FLAGS_INT_RIE	BIT(1)	/* RIN update interrupt enable */
+#define MBOX_FLAGS_INT_UAE	BIT(8)	/* Urgent ACK interrupt enable */
+#define MBOX_ALL_INTRS		(MBOX_FLAGS_INT_COE | \
+				 MBOX_FLAGS_INT_RIE | \
+				 MBOX_FLAGS_INT_UAE)
+
+/* Status */
+#define MBOX_STATUS_UA_MSK	BIT(8)
+
+#define MBOX_CMD_HEADER(client, id, len, indirect, cmd)     \
+	((((cmd) << MBOX_HDR_CMD_LSB) & MBOX_HDR_CMD_MSK) | \
+	(((indirect) << MBOX_HDR_I_LSB) & MBOX_HDR_I_MSK) | \
+	(((len) << MBOX_HDR_LEN_LSB) & MBOX_HDR_LEN_MSK)  | \
+	(((id) << MBOX_HDR_ID_LSB) & MBOX_HDR_ID_MSK)     | \
+	(((client) << MBOX_HDR_CLIENT_LSB) & MBOX_HDR_CLIENT_MSK))
+
+#define MBOX_RESP_ERR_GET(resp)				\
+	(((resp) & MBOX_HDR_CMD_MSK) >> MBOX_HDR_CMD_LSB)
+#define MBOX_RESP_LEN_GET(resp)			\
+	(((resp) & MBOX_HDR_LEN_MSK) >> MBOX_HDR_LEN_LSB)
+#define MBOX_RESP_ID_GET(resp)				\
+	(((resp) & MBOX_HDR_ID_MSK) >> MBOX_HDR_ID_LSB)
+#define MBOX_RESP_CLIENT_GET(resp)			\
+	(((resp) & MBOX_HDR_CLIENT_MSK) >> MBOX_HDR_CLIENT_LSB)
+
+/* Response error list */
+enum ALT_SDM_MBOX_RESP_CODE {
+	/* CMD completed successfully, but check resp ARGS for any errors */
+	MBOX_RESP_STATOK = 0,
+	/* CMD is incorrectly formatted in some way */
+	MBOX_RESP_INVALID_COMMAND = 1,
+	/* BootROM Command code not undesrtood */
+	MBOX_RESP_UNKNOWN_BR = 2,
+	/* CMD code not recognized by firmware */
+	MBOX_RESP_UNKNOWN = 3,
+	/* Indicates that the device is not configured */
+	MBOX_RESP_NOT_CONFIGURED = 256,
+	/* Indicates that the device is busy */
+	MBOX_RESP_DEVICE_BUSY = 0x1FF,
+	/* Indicates that there is no valid response available */
+	MBOX_RESP_NO_VALID_RESP_AVAILABLE = 0x2FF,
+	/* General Error */
+	MBOX_RESP_ERROR = 0x3FF,
+};
+
+/* Mailbox command list */
+#define MBOX_RESTART		2
+#define MBOX_CONFIG_STATUS	4
+#define MBOX_RECONFIG		6
+#define MBOX_RECONFIG_MSEL	7
+#define MBOX_RECONFIG_DATA	8
+#define MBOX_RECONFIG_STATUS	9
+#define MBOX_QSPI_OPEN		50
+#define MBOX_QSPI_CLOSE		51
+#define MBOX_QSPI_DIRECT	59
+#define MBOX_REBOOT_HPS		71
+
+/* Mailbox registers */
+#define MBOX_CIN			0	/* command valid offset */
+#define MBOX_ROUT			4	/* response output offset */
+#define MBOX_URG			8	/* urgent command */
+#define MBOX_FLAGS			0x0c	/* interrupt enables */
+#define MBOX_COUT			0x20	/* command free offset */
+#define MBOX_RIN			0x24	/* respond valid offset */
+#define MBOX_STATUS			0x2c	/* mailbox status */
+#define MBOX_CMD_BUF			0x40	/* circular command buffer */
+#define MBOX_RESP_BUF			0xc0	/* circular response buffer */
+#define MBOX_DOORBELL_TO_SDM		0x400	/* Doorbell to SDM */
+#define MBOX_DOORBELL_FROM_SDM		0x480	/* Doorbell from SDM */
+
+/* Status and bit information returned by RECONFIG_STATUS */
+#define RECONFIG_STATUS_RESPONSE_LEN			6
+#define RECONFIG_STATUS_STATE				0
+#define RECONFIG_STATUS_PIN_STATUS			2
+#define RECONFIG_STATUS_SOFTFUNC_STATUS			3
+
+#define MBOX_CFGSTAT_STATE_IDLE				0x00000000
+#define MBOX_CFGSTAT_STATE_CONFIG			0x10000000
+#define MBOX_CFGSTAT_STATE_FAILACK			0x08000000
+#define MBOX_CFGSTAT_STATE_ERROR_INVALID		0xf0000001
+#define MBOX_CFGSTAT_STATE_ERROR_CORRUPT		0xf0000002
+#define MBOX_CFGSTAT_STATE_ERROR_AUTH			0xf0000003
+#define MBOX_CFGSTAT_STATE_ERROR_CORE_IO		0xf0000004
+#define MBOX_CFGSTAT_STATE_ERROR_HARDWARE		0xf0000005
+#define MBOX_CFGSTAT_STATE_ERROR_FAKE			0xf0000006
+#define MBOX_CFGSTAT_STATE_ERROR_BOOT_INFO		0xf0000007
+#define MBOX_CFGSTAT_STATE_ERROR_QSPI_ERROR		0xf0000008
+
+#define RCF_SOFTFUNC_STATUS_CONF_DONE			BIT(0)
+#define RCF_SOFTFUNC_STATUS_INIT_DONE			BIT(1)
+#define RCF_SOFTFUNC_STATUS_SEU_ERROR			BIT(3)
+#define RCF_PIN_STATUS_NSTATUS				BIT(31)
+
+int mbox_send_cmd(u8 id, u32 cmd, u8 is_indirect, u32 len, u32 *arg, u8 urgent,
+		  u32 *resp_buf_len, u32 *resp_buf);
+int mbox_send_cmd_psci(u8 id, u32 cmd, u8 is_indirect, u32 len, u32 *arg,
+		       u8 urgent, u32 *resp_buf_len, u32 *resp_buf);
+int mbox_send_cmd_only(u8 id, u32 cmd, u8 is_indirect, u32 len, u32 *arg);
+int mbox_send_cmd_only_psci(u8 id, u32 cmd, u8 is_indirect, u32 len, u32 *arg);
+int mbox_rcv_resp(u32 *resp_buf, u32 resp_buf_max_len);
+int mbox_rcv_resp_psci(u32 *resp_buf, u32 resp_buf_max_len);
+int mbox_init(void);
+
+#ifdef CONFIG_CADENCE_QSPI
+int mbox_qspi_close(void);
+int mbox_qspi_open(void);
+#endif
+
+int mbox_reset_cold(void);
+
+#endif /* _MAILBOX_S10_H_ */
diff --git a/arch/arm/mach-socfpga/include/mach/misc.h b/arch/arm/mach-socfpga/include/mach/misc.h
index 197f09a57cb..7fe77ac8d81 100644
--- a/arch/arm/mach-socfpga/include/mach/misc.h
+++ b/arch/arm/mach-socfpga/include/mach/misc.h
@@ -27,4 +27,6 @@ unsigned int shared_uart_com_port(const void *blob);
 unsigned int uart_com_port(const void *blob);
 #endif
 
+void do_bridge_reset(int enable);
+
 #endif /* _MISC_H_ */
diff --git a/arch/arm/mach-socfpga/include/mach/sdram_s10.h b/arch/arm/mach-socfpga/include/mach/sdram_s10.h
new file mode 100644
index 00000000000..91bfc0e5ec8
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/sdram_s10.h
@@ -0,0 +1,183 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (C) 2017-2018 Intel Corporation <www.intel.com>
+ *
+ */
+
+#ifndef	_SDRAM_S10_H_
+#define	_SDRAM_S10_H_
+
+unsigned long sdram_calculate_size(void);
+int sdram_mmr_init_full(unsigned int sdr_phy_reg);
+int sdram_calibration_full(void);
+
+#define DDR_TWR				15
+#define DDR_READ_LATENCY_DELAY		40
+#define DDR_ACTIVATE_FAWBANK		0x1
+
+/* ECC HMC registers */
+#define DDRIOCTRL			0x8
+#define DDRCALSTAT			0xc
+#define DRAMADDRWIDTH			0xe0
+#define ECCCTRL1			0x100
+#define ECCCTRL2			0x104
+#define ERRINTEN			0x110
+#define INTMODE				0x11c
+#define INTSTAT				0x120
+#define AUTOWB_CORRADDR			0x138
+#define ECC_REG2WRECCDATABUS		0x144
+#define ECC_DIAGON			0x150
+#define ECC_DECSTAT			0x154
+#define HPSINTFCSEL			0x210
+#define RSTHANDSHAKECTRL		0x214
+#define RSTHANDSHAKESTAT		0x218
+
+#define DDR_HMC_DDRIOCTRL_IOSIZE_MSK		0x00000003
+#define DDR_HMC_DDRCALSTAT_CAL_MSK		BIT(0)
+#define DDR_HMC_ECCCTL_AWB_CNT_RST_SET_MSK	BIT(16)
+#define DDR_HMC_ECCCTL_CNT_RST_SET_MSK		BIT(8)
+#define DDR_HMC_ECCCTL_ECC_EN_SET_MSK		BIT(0)
+#define DDR_HMC_ECCCTL2_RMW_EN_SET_MSK		BIT(8)
+#define DDR_HMC_ECCCTL2_AWB_EN_SET_MSK		BIT(0)
+#define DDR_HMC_ECC_DIAGON_ECCDIAGON_EN_SET_MSK	BIT(16)
+#define DDR_HMC_ECC_DIAGON_WRDIAGON_EN_SET_MSK	BIT(0)
+#define DDR_HMC_ERRINTEN_SERRINTEN_EN_SET_MSK	BIT(0)
+#define DDR_HMC_ERRINTEN_DERRINTEN_EN_SET_MSK	BIT(1)
+#define DDR_HMC_INTSTAT_SERRPENA_SET_MSK	BIT(0)
+#define DDR_HMC_INTSTAT_DERRPENA_SET_MSK	BIT(1)
+#define DDR_HMC_INTSTAT_ADDRMTCFLG_SET_MSK	BIT(16)
+#define DDR_HMC_INTMODE_INTMODE_SET_MSK		BIT(0)
+#define DDR_HMC_RSTHANDSHAKE_MASK		0x000000ff
+#define DDR_HMC_CORE2SEQ_INT_REQ		0xF
+#define DDR_HMC_SEQ2CORE_INT_RESP_MASK		BIT(3)
+#define DDR_HMC_HPSINTFCSEL_ENABLE_MASK		0x001f1f1f
+
+/* NOC DDR scheduler */
+#define DDR_SCH_ID_COREID		0
+#define DDR_SCH_ID_REVID		0x4
+#define DDR_SCH_DDRCONF			0x8
+#define DDR_SCH_DDRTIMING		0xc
+#define DDR_SCH_DDRMODE			0x10
+#define DDR_SCH_READ_LATENCY		0x14
+#define DDR_SCH_ACTIVATE		0x38
+#define DDR_SCH_DEVTODEV		0x3c
+#define DDR_SCH_DDR4TIMING		0x40
+
+#define DDR_SCH_DDRTIMING_ACTTOACT_OFF		0
+#define DDR_SCH_DDRTIMING_RDTOMISS_OFF		6
+#define DDR_SCH_DDRTIMING_WRTOMISS_OFF		12
+#define DDR_SCH_DDRTIMING_BURSTLEN_OFF		18
+#define DDR_SCH_DDRTIMING_RDTOWR_OFF		21
+#define DDR_SCH_DDRTIMING_WRTORD_OFF		26
+#define DDR_SCH_DDRTIMING_BWRATIO_OFF		31
+#define DDR_SCH_DDRMOD_BWRATIOEXTENDED_OFF	1
+#define DDR_SCH_ACTIVATE_RRD_OFF		0
+#define DDR_SCH_ACTIVATE_FAW_OFF		4
+#define DDR_SCH_ACTIVATE_FAWBANK_OFF		10
+#define DDR_SCH_DEVTODEV_BUSRDTORD_OFF		0
+#define DDR_SCH_DEVTODEV_BUSRDTOWR_OFF		2
+#define DDR_SCH_DEVTODEV_BUSWRTORD_OFF		4
+
+/* HMC MMR IO48 registers */
+#define CTRLCFG0			0x28
+#define CTRLCFG1			0x2c
+#define DRAMTIMING0			0x50
+#define CALTIMING0			0x7c
+#define CALTIMING1			0x80
+#define CALTIMING2			0x84
+#define CALTIMING3			0x88
+#define CALTIMING4			0x8c
+#define CALTIMING9			0xa0
+#define DRAMADDRW			0xa8
+#define DRAMSTS				0xec
+#define NIOSRESERVED0			0x110
+#define NIOSRESERVED1			0x114
+#define NIOSRESERVED2			0x118
+
+#define DRAMADDRW_CFG_COL_ADDR_WIDTH(x)			\
+	(((x) >> 0) & 0x1F)
+#define DRAMADDRW_CFG_ROW_ADDR_WIDTH(x)			\
+	(((x) >> 5) & 0x1F)
+#define DRAMADDRW_CFG_BANK_ADDR_WIDTH(x)		\
+	(((x) >> 10) & 0xF)
+#define DRAMADDRW_CFG_BANK_GRP_ADDR_WIDTH(x)		\
+	(((x) >> 14) & 0x3)
+#define DRAMADDRW_CFG_CS_ADDR_WIDTH(x)			\
+	(((x) >> 16) & 0x7)
+
+#define CTRLCFG0_CFG_MEMTYPE(x)				\
+	(((x) >> 0) & 0xF)
+#define CTRLCFG0_CFG_DIMM_TYPE(x)			\
+	(((x) >> 4) & 0x7)
+#define CTRLCFG0_CFG_AC_POS(x)				\
+	(((x) >> 7) & 0x3)
+#define CTRLCFG0_CFG_CTRL_BURST_LEN(x)			\
+	(((x) >> 9) & 0x1F)
+
+#define CTRLCFG1_CFG_DBC3_BURST_LEN(x)			\
+	(((x) >> 0) & 0x1F)
+#define CTRLCFG1_CFG_ADDR_ORDER(x)			\
+	(((x) >> 5) & 0x3)
+#define CTRLCFG1_CFG_CTRL_EN_ECC(x)			\
+	(((x) >> 7) & 0x1)
+
+#define DRAMTIMING0_CFG_TCL(x)				\
+	(((x) >> 0) & 0x7F)
+
+#define CALTIMING0_CFG_ACT_TO_RDWR(x)			\
+	(((x) >> 0) & 0x3F)
+#define CALTIMING0_CFG_ACT_TO_PCH(x)			\
+	(((x) >> 6) & 0x3F)
+#define CALTIMING0_CFG_ACT_TO_ACT(x)			\
+	(((x) >> 12) & 0x3F)
+#define CALTIMING0_CFG_ACT_TO_ACT_DB(x)			\
+	(((x) >> 18) & 0x3F)
+
+#define CALTIMING1_CFG_RD_TO_RD(x)			\
+	(((x) >> 0) & 0x3F)
+#define CALTIMING1_CFG_RD_TO_RD_DC(x)			\
+	(((x) >> 6) & 0x3F)
+#define CALTIMING1_CFG_RD_TO_RD_DB(x)			\
+	(((x) >> 12) & 0x3F)
+#define CALTIMING1_CFG_RD_TO_WR(x)			\
+	(((x) >> 18) & 0x3F)
+#define CALTIMING1_CFG_RD_TO_WR_DC(x)			\
+	(((x) >> 24) & 0x3F)
+
+#define CALTIMING2_CFG_RD_TO_WR_DB(x)			\
+	(((x) >> 0) & 0x3F)
+#define CALTIMING2_CFG_RD_TO_WR_PCH(x)			\
+	(((x) >> 6) & 0x3F)
+#define CALTIMING2_CFG_RD_AP_TO_VALID(x)		\
+	(((x) >> 12) & 0x3F)
+#define CALTIMING2_CFG_WR_TO_WR(x)			\
+	(((x) >> 18) & 0x3F)
+#define CALTIMING2_CFG_WR_TO_WR_DC(x)			\
+	(((x) >> 24) & 0x3F)
+
+#define CALTIMING3_CFG_WR_TO_WR_DB(x)			\
+	(((x) >> 0) & 0x3F)
+#define CALTIMING3_CFG_WR_TO_RD(x)			\
+	(((x) >> 6) & 0x3F)
+#define CALTIMING3_CFG_WR_TO_RD_DC(x)			\
+	(((x) >> 12) & 0x3F)
+#define CALTIMING3_CFG_WR_TO_RD_DB(x)			\
+	(((x) >> 18) & 0x3F)
+#define CALTIMING3_CFG_WR_TO_PCH(x)			\
+	(((x) >> 24) & 0x3F)
+
+#define CALTIMING4_CFG_WR_AP_TO_VALID(x)		\
+	(((x) >> 0) & 0x3F)
+#define CALTIMING4_CFG_PCH_TO_VALID(x)			\
+	(((x) >> 6) & 0x3F)
+#define CALTIMING4_CFG_PCH_ALL_TO_VALID(x)		\
+	(((x) >> 12) & 0x3F)
+#define CALTIMING4_CFG_ARF_TO_VALID(x)			\
+	(((x) >> 18) & 0xFF)
+#define CALTIMING4_CFG_PDN_TO_VALID(x)			\
+	(((x) >> 26) & 0x3F)
+
+#define CALTIMING9_CFG_4_ACT_TO_ACT(x)			\
+	(((x) >> 0) & 0xFF)
+
+#endif /* _SDRAM_S10_H_ */
diff --git a/arch/arm/mach-socfpga/mailbox_s10.c b/arch/arm/mach-socfpga/mailbox_s10.c
new file mode 100644
index 00000000000..cccd1a4404a
--- /dev/null
+++ b/arch/arm/mach-socfpga/mailbox_s10.c
@@ -0,0 +1,380 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2017-2018 Intel Corporation <www.intel.com>
+ *
+ */
+
+#include <common.h>
+#include <wait_bit.h>
+#include <asm/io.h>
+#include <asm/arch/mailbox_s10.h>
+#include <asm/arch/system_manager.h>
+#include <asm/secure.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define MBOX_READL(reg)			\
+	 readl(SOCFPGA_MAILBOX_ADDRESS + (reg))
+
+#define MBOX_WRITEL(data, reg)		\
+	writel(data, SOCFPGA_MAILBOX_ADDRESS + (reg))
+
+#define MBOX_READ_RESP_BUF(rout)	\
+	MBOX_READL(MBOX_RESP_BUF + ((rout) * sizeof(u32)))
+
+#define MBOX_WRITE_CMD_BUF(data, cin)	\
+	MBOX_WRITEL(data, MBOX_CMD_BUF + ((cin) * sizeof(u32)))
+
+static __always_inline int mbox_polling_resp(u32 rout)
+{
+	u32 rin;
+	unsigned long i = ~0;
+
+	while (i) {
+		rin = MBOX_READL(MBOX_RIN);
+		if (rout != rin)
+			return 0;
+
+		i--;
+	}
+
+	return -ETIMEDOUT;
+}
+
+/* Check for available slot and write to circular buffer.
+ * It also update command valid offset (cin) register.
+ */
+static __always_inline int mbox_fill_cmd_circular_buff(u32 header, u32 len,
+						       u32 *arg)
+{
+	u32 cin;
+	u32 cout;
+	u32 i;
+
+	cin = MBOX_READL(MBOX_CIN) % MBOX_CMD_BUFFER_SIZE;
+	cout = MBOX_READL(MBOX_COUT) % MBOX_CMD_BUFFER_SIZE;
+
+	/* if command buffer is full or not enough free space
+	 * to fit the data
+	 */
+	if (((cin + 1) % MBOX_CMD_BUFFER_SIZE) == cout ||
+	    ((MBOX_CMD_BUFFER_SIZE - cin + cout - 1) %
+	     MBOX_CMD_BUFFER_SIZE) < len)
+		return -ENOMEM;
+
+	/* write header to circular buffer */
+	MBOX_WRITE_CMD_BUF(header, cin++);
+	/* wrapping around when it reach the buffer size */
+	cin %= MBOX_CMD_BUFFER_SIZE;
+
+	/* write arguments */
+	for (i = 0; i < len; i++) {
+		MBOX_WRITE_CMD_BUF(arg[i], cin++);
+		/* wrapping around when it reach the buffer size */
+		cin %= MBOX_CMD_BUFFER_SIZE;
+	}
+
+	/* write command valid offset */
+	MBOX_WRITEL(cin, MBOX_CIN);
+
+	return 0;
+}
+
+/* Check the command and fill it into circular buffer */
+static __always_inline int mbox_prepare_cmd_only(u8 id, u32 cmd,
+						 u8 is_indirect, u32 len,
+						 u32 *arg)
+{
+	u32 header;
+	int ret;
+
+	/* Total length is command + argument length */
+	if ((len + 1) > MBOX_CMD_BUFFER_SIZE)
+		return -EINVAL;
+
+	if (cmd > MBOX_MAX_CMD_INDEX)
+		return -EINVAL;
+
+	header = MBOX_CMD_HEADER(MBOX_CLIENT_ID_UBOOT, id, len,
+				 (is_indirect) ? 1 : 0, cmd);
+
+	ret = mbox_fill_cmd_circular_buff(header, len, arg);
+
+	return ret;
+}
+
+/* Send command only without waiting for responses from SDM */
+static __always_inline int mbox_send_cmd_only_common(u8 id, u32 cmd,
+						     u8 is_indirect, u32 len,
+						     u32 *arg)
+{
+	int ret = mbox_prepare_cmd_only(id, cmd, is_indirect, len, arg);
+	/* write doorbell */
+	MBOX_WRITEL(1, MBOX_DOORBELL_TO_SDM);
+
+	return ret;
+}
+
+/* Return number of responses received in buffer */
+static __always_inline int __mbox_rcv_resp(u32 *resp_buf, u32 resp_buf_max_len)
+{
+	u32 rin;
+	u32 rout;
+	u32 resp_len = 0;
+
+	/* clear doorbell from SDM if it was SET */
+	if (MBOX_READL(MBOX_DOORBELL_FROM_SDM) & 1)
+		MBOX_WRITEL(0, MBOX_DOORBELL_FROM_SDM);
+
+	/* read current response offset */
+	rout = MBOX_READL(MBOX_ROUT);
+	/* read response valid offset */
+	rin = MBOX_READL(MBOX_RIN);
+
+	while (rin != rout && (resp_len < resp_buf_max_len)) {
+		/* Response received */
+		if (resp_buf)
+			resp_buf[resp_len++] = MBOX_READ_RESP_BUF(rout);
+
+		rout++;
+		/* wrapping around when it reach the buffer size */
+		rout %= MBOX_RESP_BUFFER_SIZE;
+		/* update next ROUT */
+		MBOX_WRITEL(rout, MBOX_ROUT);
+	}
+
+	return resp_len;
+}
+
+/* Support one command and up to 31 words argument length only */
+static __always_inline int mbox_send_cmd_common(u8 id, u32 cmd, u8 is_indirect,
+						u32 len, u32 *arg, u8 urgent,
+						u32 *resp_buf_len,
+						u32 *resp_buf)
+{
+	u32 rin;
+	u32 resp;
+	u32 rout;
+	u32 status;
+	u32 resp_len;
+	u32 buf_len;
+	int ret;
+
+	ret = mbox_prepare_cmd_only(id, cmd, is_indirect, len, arg);
+	if (ret)
+		return ret;
+
+	if (urgent) {
+		/* Read status because it is toggled */
+		status = MBOX_READL(MBOX_STATUS) & MBOX_STATUS_UA_MSK;
+		/* Send command as urgent command */
+		MBOX_WRITEL(1, MBOX_URG);
+	}
+
+	/* write doorbell */
+	MBOX_WRITEL(1, MBOX_DOORBELL_TO_SDM);
+
+	while (1) {
+		ret = ~0;
+
+		/* Wait for doorbell from SDM */
+		while (!MBOX_READL(MBOX_DOORBELL_FROM_SDM) && ret--)
+			;
+		if (!ret)
+			return -ETIMEDOUT;
+
+		/* clear interrupt */
+		MBOX_WRITEL(0, MBOX_DOORBELL_FROM_SDM);
+
+		if (urgent) {
+			u32 new_status = MBOX_READL(MBOX_STATUS);
+			/* urgent command doesn't have response */
+			MBOX_WRITEL(0, MBOX_URG);
+			/* Urgent ACK is toggled */
+			if ((new_status & MBOX_STATUS_UA_MSK) ^ status)
+				return 0;
+
+			return -ECOMM;
+		}
+
+		/* read current response offset */
+		rout = MBOX_READL(MBOX_ROUT);
+
+		/* read response valid offset */
+		rin = MBOX_READL(MBOX_RIN);
+
+		if (rout != rin) {
+			/* Response received */
+			resp = MBOX_READ_RESP_BUF(rout);
+			rout++;
+			/* wrapping around when it reach the buffer size */
+			rout %= MBOX_RESP_BUFFER_SIZE;
+			/* update next ROUT */
+			MBOX_WRITEL(rout, MBOX_ROUT);
+
+			/* check client ID and ID */
+			if ((MBOX_RESP_CLIENT_GET(resp) ==
+			     MBOX_CLIENT_ID_UBOOT) &&
+			    (MBOX_RESP_ID_GET(resp) == id)) {
+				ret = MBOX_RESP_ERR_GET(resp);
+				if (ret)
+					return ret;
+
+				if (resp_buf_len) {
+					buf_len = *resp_buf_len;
+					*resp_buf_len = 0;
+				} else {
+					buf_len = 0;
+				}
+
+				resp_len = MBOX_RESP_LEN_GET(resp);
+				while (resp_len) {
+					ret = mbox_polling_resp(rout);
+					if (ret)
+						return ret;
+					/* we need to process response buffer
+					 * even caller doesn't need it
+					 */
+					resp = MBOX_READ_RESP_BUF(rout);
+					rout++;
+					resp_len--;
+					rout %= MBOX_RESP_BUFFER_SIZE;
+					MBOX_WRITEL(rout, MBOX_ROUT);
+					if (buf_len) {
+						/* copy response to buffer */
+						resp_buf[*resp_buf_len] = resp;
+						(*resp_buf_len)++;
+						buf_len--;
+					}
+				}
+				return ret;
+			}
+		}
+	};
+
+	return -EIO;
+}
+
+int mbox_init(void)
+{
+	int ret;
+
+	/* enable mailbox interrupts */
+	MBOX_WRITEL(MBOX_ALL_INTRS, MBOX_FLAGS);
+
+	/* Ensure urgent request is cleared */
+	MBOX_WRITEL(0, MBOX_URG);
+
+	/* Ensure the Doorbell Interrupt is cleared */
+	MBOX_WRITEL(0, MBOX_DOORBELL_FROM_SDM);
+
+	ret = mbox_send_cmd(MBOX_ID_UBOOT, MBOX_RESTART, MBOX_CMD_DIRECT, 0,
+			    NULL, 1, 0, NULL);
+	if (ret)
+		return ret;
+
+	/* Renable mailbox interrupts after MBOX_RESTART */
+	MBOX_WRITEL(MBOX_ALL_INTRS, MBOX_FLAGS);
+
+	return 0;
+}
+
+#ifdef CONFIG_CADENCE_QSPI
+int mbox_qspi_close(void)
+{
+	return mbox_send_cmd(MBOX_ID_UBOOT, MBOX_QSPI_CLOSE, MBOX_CMD_DIRECT,
+			     0, NULL, 0, 0, NULL);
+}
+
+int mbox_qspi_open(void)
+{
+	static const struct socfpga_system_manager *sysmgr_regs =
+		(struct socfpga_system_manager *)SOCFPGA_SYSMGR_ADDRESS;
+
+	int ret;
+	u32 resp_buf[1];
+	u32 resp_buf_len;
+
+	ret = mbox_send_cmd(MBOX_ID_UBOOT, MBOX_QSPI_OPEN, MBOX_CMD_DIRECT,
+			    0, NULL, 0, 0, NULL);
+	if (ret) {
+		/* retry again by closing and reopen the QSPI again */
+		ret = mbox_qspi_close();
+		if (ret)
+			return ret;
+
+		ret = mbox_send_cmd(MBOX_ID_UBOOT, MBOX_QSPI_OPEN,
+				    MBOX_CMD_DIRECT, 0, NULL, 0, 0, NULL);
+		if (ret)
+			return ret;
+	}
+
+	/* HPS will directly control the QSPI controller, no longer mailbox */
+	resp_buf_len = 1;
+	ret = mbox_send_cmd(MBOX_ID_UBOOT, MBOX_QSPI_DIRECT, MBOX_CMD_DIRECT,
+			    0, NULL, 0, (u32 *)&resp_buf_len,
+			    (u32 *)&resp_buf);
+	if (ret)
+		goto error;
+
+	/* We are getting QSPI ref clock and set into sysmgr boot register */
+	printf("QSPI: Reference clock at %d Hz\n", resp_buf[0]);
+	writel(resp_buf[0], &sysmgr_regs->boot_scratch_cold0);
+
+	return 0;
+
+error:
+	mbox_qspi_close();
+
+	return ret;
+}
+#endif /* CONFIG_CADENCE_QSPI */
+
+int mbox_reset_cold(void)
+{
+	int ret;
+
+	ret = mbox_send_cmd(MBOX_ID_UBOOT, MBOX_REBOOT_HPS, MBOX_CMD_DIRECT,
+			    0, NULL, 0, 0, NULL);
+	if (ret) {
+		/* mailbox sent failure, wait for watchdog to kick in */
+		hang();
+	}
+	return 0;
+}
+
+int mbox_send_cmd(u8 id, u32 cmd, u8 is_indirect, u32 len, u32 *arg,
+		  u8 urgent, u32 *resp_buf_len, u32 *resp_buf)
+{
+	return mbox_send_cmd_common(id, cmd, is_indirect, len, arg, urgent,
+			       resp_buf_len, resp_buf);
+}
+
+int __secure mbox_send_cmd_psci(u8 id, u32 cmd, u8 is_indirect, u32 len,
+				u32 *arg, u8 urgent, u32 *resp_buf_len,
+				u32 *resp_buf)
+{
+	return mbox_send_cmd_common(id, cmd, is_indirect, len, arg, urgent,
+			       resp_buf_len, resp_buf);
+}
+
+int mbox_send_cmd_only(u8 id, u32 cmd, u8 is_indirect, u32 len, u32 *arg)
+{
+	return mbox_send_cmd_only_common(id, cmd, is_indirect, len, arg);
+}
+
+int __secure mbox_send_cmd_only_psci(u8 id, u32 cmd, u8 is_indirect, u32 len,
+				     u32 *arg)
+{
+	return mbox_send_cmd_only_common(id, cmd, is_indirect, len, arg);
+}
+
+int mbox_rcv_resp(u32 *resp_buf, u32 resp_buf_max_len)
+{
+	return __mbox_rcv_resp(resp_buf, resp_buf_max_len);
+}
+
+int __secure mbox_rcv_resp_psci(u32 *resp_buf, u32 resp_buf_max_len)
+{
+	return __mbox_rcv_resp(resp_buf, resp_buf_max_len);
+}
diff --git a/arch/arm/mach-socfpga/misc.c b/arch/arm/mach-socfpga/misc.c
index fca86507f18..77628e11818 100644
--- a/arch/arm/mach-socfpga/misc.c
+++ b/arch/arm/mach-socfpga/misc.c
@@ -40,7 +40,9 @@ struct bsel bsel_str[] = {
 
 int dram_init(void)
 {
-	gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE);
+	if (fdtdec_setup_memory_size() != 0)
+		return -EINVAL;
+
 	return 0;
 }
 
@@ -204,3 +206,34 @@ int socfpga_eth_reset_common(void (*resetfn)(const u8 of_reset_id,
 	return 0;
 }
 #endif
+
+#ifndef CONFIG_SPL_BUILD
+static int do_bridge(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	if (argc != 2)
+		return CMD_RET_USAGE;
+
+	argv++;
+
+	switch (*argv[0]) {
+	case 'e':	/* Enable */
+		do_bridge_reset(1);
+		break;
+	case 'd':	/* Disable */
+		do_bridge_reset(0);
+		break;
+	default:
+		return CMD_RET_USAGE;
+	}
+
+	return 0;
+}
+
+U_BOOT_CMD(bridge, 2, 1, do_bridge,
+	   "SoCFPGA HPS FPGA bridge control",
+	   "enable  - Enable HPS-to-FPGA, FPGA-to-HPS, LWHPS-to-FPGA bridges\n"
+	   "bridge disable - Enable HPS-to-FPGA, FPGA-to-HPS, LWHPS-to-FPGA bridges\n"
+	   ""
+);
+
+#endif
diff --git a/arch/arm/mach-socfpga/misc_arria10.c b/arch/arm/mach-socfpga/misc_arria10.c
index 47a9d50ef13..a75cbc4ce6c 100644
--- a/arch/arm/mach-socfpga/misc_arria10.c
+++ b/arch/arm/mach-socfpga/misc_arria10.c
@@ -14,6 +14,7 @@
 #include <asm/arch/misc.h>
 #include <asm/arch/pinmux.h>
 #include <asm/arch/reset_manager.h>
+#include <asm/arch/reset_manager_arria10.h>
 #include <asm/arch/sdram_arria10.h>
 #include <asm/arch/system_manager.h>
 #include <asm/arch/nic301.h>
@@ -262,3 +263,11 @@ int arch_misc_init(void)
 	return socfpga_eth_reset();
 }
 #endif
+
+void do_bridge_reset(int enable)
+{
+	if (enable)
+		socfpga_reset_deassert_bridges_handoff();
+	else
+		socfpga_bridges_reset();
+}
diff --git a/arch/arm/mach-socfpga/misc_gen5.c b/arch/arm/mach-socfpga/misc_gen5.c
index 434373404e3..848551c73f8 100644
--- a/arch/arm/mach-socfpga/misc_gen5.c
+++ b/arch/arm/mach-socfpga/misc_gen5.c
@@ -259,40 +259,20 @@ static void socfpga_sdram_apply_static_cfg(void)
 	: : "r"(val), "r"(&sdr_ctrl->static_cfg) : "memory", "cc");
 }
 
-static int do_bridge(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+void do_bridge_reset(int enable)
 {
-	if (argc != 2)
-		return CMD_RET_USAGE;
-
-	argv++;
-
-	switch (*argv[0]) {
-	case 'e':	/* Enable */
+	if (enable) {
 		writel(iswgrp_handoff[2], &sysmgr_regs->fpgaintfgrp_module);
 		socfpga_sdram_apply_static_cfg();
 		writel(iswgrp_handoff[3], &sdr_ctrl->fpgaport_rst);
 		writel(iswgrp_handoff[0], &reset_manager_base->brg_mod_reset);
 		writel(iswgrp_handoff[1], &nic301_regs->remap);
-		break;
-	case 'd':	/* Disable */
+	} else {
 		writel(0, &sysmgr_regs->fpgaintfgrp_module);
 		writel(0, &sdr_ctrl->fpgaport_rst);
 		socfpga_sdram_apply_static_cfg();
 		writel(0, &reset_manager_base->brg_mod_reset);
 		writel(1, &nic301_regs->remap);
-		break;
-	default:
-		return CMD_RET_USAGE;
 	}
-
-	return 0;
 }
-
-U_BOOT_CMD(
-	bridge, 2, 1, do_bridge,
-	"SoCFPGA HPS FPGA bridge control",
-	"enable  - Enable HPS-to-FPGA, FPGA-to-HPS, LWHPS-to-FPGA bridges\n"
-	"bridge disable - Enable HPS-to-FPGA, FPGA-to-HPS, LWHPS-to-FPGA bridges\n"
-	""
-);
 #endif
diff --git a/arch/arm/mach-socfpga/misc_s10.c b/arch/arm/mach-socfpga/misc_s10.c
new file mode 100644
index 00000000000..918baac5025
--- /dev/null
+++ b/arch/arm/mach-socfpga/misc_s10.c
@@ -0,0 +1,133 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2016-2018 Intel Corporation <www.intel.com>
+ *
+ */
+
+#include <altera.h>
+#include <common.h>
+#include <errno.h>
+#include <fdtdec.h>
+#include <miiphy.h>
+#include <netdev.h>
+#include <asm/io.h>
+#include <asm/arch/reset_manager.h>
+#include <asm/arch/system_manager.h>
+#include <asm/arch/misc.h>
+#include <asm/pl310.h>
+#include <linux/libfdt.h>
+
+#include <dt-bindings/reset/altr,rst-mgr-s10.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static struct socfpga_system_manager *sysmgr_regs =
+	(struct socfpga_system_manager *)SOCFPGA_SYSMGR_ADDRESS;
+
+/*
+ * DesignWare Ethernet initialization
+ */
+#ifdef CONFIG_ETH_DESIGNWARE
+
+static u32 socfpga_phymode_setup(u32 gmac_index, const char *phymode)
+{
+	u32 modereg;
+
+	if (!phymode)
+		return -EINVAL;
+
+	if (!strcmp(phymode, "mii") || !strcmp(phymode, "gmii"))
+		modereg = SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_GMII_MII;
+	else if (!strcmp(phymode, "rgmii"))
+		modereg = SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RGMII;
+	else if (!strcmp(phymode, "rmii"))
+		modereg = SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RMII;
+	else
+		return -EINVAL;
+
+	clrsetbits_le32(&sysmgr_regs->emac0 + gmac_index,
+			SYSMGR_EMACGRP_CTRL_PHYSEL_MASK,
+			modereg);
+
+	return 0;
+}
+
+static int socfpga_set_phymode(void)
+{
+	const void *fdt = gd->fdt_blob;
+	struct fdtdec_phandle_args args;
+	const char *phy_mode;
+	u32 gmac_index;
+	int nodes[2];	/* Max. 3 GMACs */
+	int ret, count;
+	int i, node;
+
+	count = fdtdec_find_aliases_for_id(fdt, "ethernet",
+					   COMPAT_ALTERA_SOCFPGA_DWMAC,
+					   nodes, ARRAY_SIZE(nodes));
+	for (i = 0; i < count; i++) {
+		node = nodes[i];
+		if (node <= 0)
+			continue;
+
+		ret = fdtdec_parse_phandle_with_args(fdt, node, "resets",
+						     "#reset-cells", 1, 0,
+						     &args);
+		if (ret || args.args_count != 1) {
+			debug("GMAC%i: Failed to parse DT 'resets'!\n", i);
+			continue;
+		}
+
+		gmac_index = args.args[0] - EMAC0_RESET;
+
+		phy_mode = fdt_getprop(fdt, node, "phy-mode", NULL);
+		ret = socfpga_phymode_setup(gmac_index, phy_mode);
+		if (ret) {
+			debug("GMAC%i: Failed to parse DT 'phy-mode'!\n", i);
+			continue;
+		}
+	}
+
+	return 0;
+}
+#else
+static int socfpga_set_phymode(void)
+{
+	return 0;
+};
+#endif
+
+/*
+ * Print CPU information
+ */
+#if defined(CONFIG_DISPLAY_CPUINFO)
+int print_cpuinfo(void)
+{
+	puts("CPU:   Intel FPGA SoCFPGA Platform (ARMv8 64bit Cortex-A53)\n");
+
+	return 0;
+}
+#endif
+
+#ifdef CONFIG_ARCH_MISC_INIT
+int arch_misc_init(void)
+{
+	char qspi_string[13];
+
+	sprintf(qspi_string, "<0x%08x>", cm_get_qspi_controller_clk_hz());
+	env_set("qspi_clock", qspi_string);
+
+	socfpga_set_phymode();
+	return 0;
+}
+#endif
+
+int arch_early_init_r(void)
+{
+	return 0;
+}
+
+void do_bridge_reset(int enable)
+{
+	socfpga_bridges_reset(enable);
+}
diff --git a/arch/arm/mach-socfpga/mmu-arm64_s10.c b/arch/arm/mach-socfpga/mmu-arm64_s10.c
new file mode 100644
index 00000000000..670ceb92ae3
--- /dev/null
+++ b/arch/arm/mach-socfpga/mmu-arm64_s10.c
@@ -0,0 +1,71 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2016-2018 Intel Corporation <www.intel.com>
+ *
+ */
+
+#include <common.h>
+#include <asm/armv8/mmu.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static struct mm_region socfpga_stratix10_mem_map[] = {
+	{
+		/* MEM 2GB*/
+		.virt	= 0x0UL,
+		.phys	= 0x0UL,
+		.size	= 0x80000000UL,
+		.attrs	= PTE_BLOCK_MEMTYPE(MT_NORMAL) |
+				PTE_BLOCK_INNER_SHARE,
+	}, {
+		/* FPGA 1.5GB */
+		.virt	= 0x80000000UL,
+		.phys	= 0x80000000UL,
+		.size	= 0x60000000UL,
+		.attrs	= PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+				PTE_BLOCK_NON_SHARE |
+				PTE_BLOCK_PXN | PTE_BLOCK_UXN,
+	}, {
+		/* DEVICE 142MB */
+		.virt	= 0xF7000000UL,
+		.phys	= 0xF7000000UL,
+		.size	= 0x08E00000UL,
+		.attrs	= PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+				PTE_BLOCK_NON_SHARE |
+				PTE_BLOCK_PXN | PTE_BLOCK_UXN,
+	}, {
+		/* OCRAM 1MB but available 256KB */
+		.virt	= 0xFFE00000UL,
+		.phys	= 0xFFE00000UL,
+		.size	= 0x00100000UL,
+		.attrs	= PTE_BLOCK_MEMTYPE(MT_NORMAL) |
+				PTE_BLOCK_INNER_SHARE,
+	}, {
+		/* DEVICE 32KB */
+		.virt	= 0xFFFC0000UL,
+		.phys	= 0xFFFC0000UL,
+		.size	= 0x00008000UL,
+		.attrs	= PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+				PTE_BLOCK_NON_SHARE |
+				PTE_BLOCK_PXN | PTE_BLOCK_UXN,
+	}, {
+		/* MEM 124GB */
+		.virt	= 0x0100000000UL,
+		.phys	= 0x0100000000UL,
+		.size	= 0x1F00000000UL,
+		.attrs	= PTE_BLOCK_MEMTYPE(MT_NORMAL) |
+				PTE_BLOCK_INNER_SHARE,
+	}, {
+		/* DEVICE 4GB */
+		.virt	= 0x2000000000UL,
+		.phys	= 0x2000000000UL,
+		.size	= 0x0100000000UL,
+		.attrs	= PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+				PTE_BLOCK_NON_SHARE |
+				PTE_BLOCK_PXN | PTE_BLOCK_UXN,
+	}, {
+		/* List terminator */
+	},
+};
+
+struct mm_region *mem_map = socfpga_stratix10_mem_map;
diff --git a/arch/arm/mach-socfpga/spl_a10.c b/arch/arm/mach-socfpga/spl_a10.c
new file mode 100644
index 00000000000..fe4782c9cb6
--- /dev/null
+++ b/arch/arm/mach-socfpga/spl_a10.c
@@ -0,0 +1,104 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ *  Copyright (C) 2012 Altera Corporation <www.altera.com>
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/pl310.h>
+#include <asm/u-boot.h>
+#include <asm/utils.h>
+#include <image.h>
+#include <asm/arch/reset_manager.h>
+#include <spl.h>
+#include <asm/arch/system_manager.h>
+#include <asm/arch/freeze_controller.h>
+#include <asm/arch/clock_manager.h>
+#include <asm/arch/scan_manager.h>
+#include <asm/arch/sdram.h>
+#include <asm/arch/scu.h>
+#include <asm/arch/nic301.h>
+#include <asm/sections.h>
+#include <fdtdec.h>
+#include <watchdog.h>
+#include <asm/arch/pinmux.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static const struct socfpga_system_manager *sysmgr_regs =
+	(struct socfpga_system_manager *)SOCFPGA_SYSMGR_ADDRESS;
+
+u32 spl_boot_device(void)
+{
+	const u32 bsel = readl(&sysmgr_regs->bootinfo);
+
+	switch (SYSMGR_GET_BOOTINFO_BSEL(bsel)) {
+	case 0x1:	/* FPGA (HPS2FPGA Bridge) */
+		return BOOT_DEVICE_RAM;
+	case 0x2:	/* NAND Flash (1.8V) */
+	case 0x3:	/* NAND Flash (3.0V) */
+		socfpga_per_reset(SOCFPGA_RESET(NAND), 0);
+		return BOOT_DEVICE_NAND;
+	case 0x4:	/* SD/MMC External Transceiver (1.8V) */
+	case 0x5:	/* SD/MMC Internal Transceiver (3.0V) */
+		socfpga_per_reset(SOCFPGA_RESET(SDMMC), 0);
+		socfpga_per_reset(SOCFPGA_RESET(DMA), 0);
+		return BOOT_DEVICE_MMC1;
+	case 0x6:	/* QSPI Flash (1.8V) */
+	case 0x7:	/* QSPI Flash (3.0V) */
+		socfpga_per_reset(SOCFPGA_RESET(QSPI), 0);
+		return BOOT_DEVICE_SPI;
+	default:
+		printf("Invalid boot device (bsel=%08x)!\n", bsel);
+		hang();
+	}
+}
+
+#ifdef CONFIG_SPL_MMC_SUPPORT
+u32 spl_boot_mode(const u32 boot_device)
+{
+#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
+	return MMCSD_MODE_FS;
+#else
+	return MMCSD_MODE_RAW;
+#endif
+}
+#endif
+
+void spl_board_init(void)
+{
+	/* configuring the clock based on handoff */
+	cm_basic_init(gd->fdt_blob);
+	WATCHDOG_RESET();
+
+	config_dedicated_pins(gd->fdt_blob);
+	WATCHDOG_RESET();
+
+	/* Release UART from reset */
+	socfpga_reset_uart(0);
+
+	/* enable console uart printing */
+	preloader_console_init();
+}
+
+void board_init_f(ulong dummy)
+{
+	/*
+	 * Configure Clock Manager to use intosc clock instead external osc to
+	 * ensure success watchdog operation. We do it as early as possible.
+	 */
+	cm_use_intosc();
+
+	socfpga_watchdog_disable();
+
+	arch_early_init_r();
+
+#ifdef CONFIG_HW_WATCHDOG
+	/* release osc1 watchdog timer 0 from reset */
+	socfpga_reset_deassert_osc1wd0();
+
+	/* reconfigure and enable the watchdog */
+	hw_watchdog_init();
+	WATCHDOG_RESET();
+#endif /* CONFIG_HW_WATCHDOG */
+}
diff --git a/arch/arm/mach-socfpga/spl.c b/arch/arm/mach-socfpga/spl_gen5.c
index 0c9d7388e68..d6fe7d35af1 100644
--- a/arch/arm/mach-socfpga/spl.c
+++ b/arch/arm/mach-socfpga/spl_gen5.c
@@ -22,21 +22,15 @@
 #include <asm/sections.h>
 #include <fdtdec.h>
 #include <watchdog.h>
-#if defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
-#include <asm/arch/pinmux.h>
-#endif
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#if defined(CONFIG_TARGET_SOCFPGA_GEN5)
 static struct pl310_regs *const pl310 =
 	(struct pl310_regs *)CONFIG_SYS_PL310_BASE;
 static struct scu_registers *scu_regs =
 	(struct scu_registers *)SOCFPGA_MPUSCU_ADDRESS;
 static struct nic301_registers *nic301_regs =
 	(struct nic301_registers *)SOCFPGA_L3REGS_ADDRESS;
-#endif
-
 static const struct socfpga_system_manager *sysmgr_regs =
 	(struct socfpga_system_manager *)SOCFPGA_SYSMGR_ADDRESS;
 
@@ -66,7 +60,17 @@ u32 spl_boot_device(void)
 	}
 }
 
-#if defined(CONFIG_TARGET_SOCFPGA_GEN5)
+#ifdef CONFIG_SPL_MMC_SUPPORT
+u32 spl_boot_mode(const u32 boot_device)
+{
+#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
+	return MMCSD_MODE_FS;
+#else
+	return MMCSD_MODE_RAW;
+#endif
+}
+#endif
+
 static void socfpga_nic301_slave_ns(void)
 {
 	writel(0x1, &nic301_regs->lwhps2fpgaregs);
@@ -177,47 +181,3 @@ void board_init_f(ulong dummy)
 	/* Configure simple malloc base pointer into RAM. */
 	gd->malloc_base = CONFIG_SYS_TEXT_BASE + (1024 * 1024);
 }
-#elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
-void spl_board_init(void)
-{
-	/* configuring the clock based on handoff */
-	cm_basic_init(gd->fdt_blob);
-	WATCHDOG_RESET();
-
-	config_dedicated_pins(gd->fdt_blob);
-	WATCHDOG_RESET();
-
-	/* Release UART from reset */
-	socfpga_reset_uart(0);
-
-	/* enable console uart printing */
-	preloader_console_init();
-
-	WATCHDOG_RESET();
-
-	/* Add device descriptor to FPGA device table */
-	socfpga_fpga_add();
-}
-
-void board_init_f(ulong dummy)
-{
-	/*
-	 * Configure Clock Manager to use intosc clock instead external osc to
-	 * ensure success watchdog operation. We do it as early as possible.
-	 */
-	cm_use_intosc();
-
-	socfpga_watchdog_disable();
-
-	arch_early_init_r();
-
-#ifdef CONFIG_HW_WATCHDOG
-	/* release osc1 watchdog timer 0 from reset */
-	socfpga_reset_deassert_osc1wd0();
-
-	/* reconfigure and enable the watchdog */
-	hw_watchdog_init();
-	WATCHDOG_RESET();
-#endif /* CONFIG_HW_WATCHDOG */
-}
-#endif
diff --git a/arch/arm/mach-socfpga/spl_s10.c b/arch/arm/mach-socfpga/spl_s10.c
new file mode 100644
index 00000000000..69d6e919aa0
--- /dev/null
+++ b/arch/arm/mach-socfpga/spl_s10.c
@@ -0,0 +1,200 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2016-2018 Intel Corporation <www.intel.com>
+ *
+ */
+
+#include <asm/io.h>
+#include <asm/u-boot.h>
+#include <asm/utils.h>
+#include <common.h>
+#include <debug_uart.h>
+#include <image.h>
+#include <spl.h>
+#include <asm/arch/clock_manager.h>
+#include <asm/arch/firewall_s10.h>
+#include <asm/arch/mailbox_s10.h>
+#include <asm/arch/reset_manager.h>
+#include <asm/arch/sdram_s10.h>
+#include <asm/arch/system_manager.h>
+#include <watchdog.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static struct socfpga_system_manager *sysmgr_regs =
+	(struct socfpga_system_manager *)SOCFPGA_SYSMGR_ADDRESS;
+
+u32 spl_boot_device(void)
+{
+	/* TODO: Get from SDM or handoff */
+	return BOOT_DEVICE_MMC1;
+}
+
+#ifdef CONFIG_SPL_MMC_SUPPORT
+u32 spl_boot_mode(const u32 boot_device)
+{
+#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
+	return MMCSD_MODE_FS;
+#else
+	return MMCSD_MODE_RAW;
+#endif
+}
+#endif
+
+void spl_disable_firewall_l4_per(void)
+{
+	const struct socfpga_firwall_l4_per *firwall_l4_per_base =
+		(struct socfpga_firwall_l4_per *)SOCFPGA_FIREWALL_L4_PER;
+	u32 i;
+	const u32 *addr[] = {
+			&firwall_l4_per_base->nand,
+			&firwall_l4_per_base->nand_data,
+			&firwall_l4_per_base->usb0,
+			&firwall_l4_per_base->usb1,
+			&firwall_l4_per_base->spim0,
+			&firwall_l4_per_base->spim1,
+			&firwall_l4_per_base->emac0,
+			&firwall_l4_per_base->emac1,
+			&firwall_l4_per_base->emac2,
+			&firwall_l4_per_base->sdmmc,
+			&firwall_l4_per_base->gpio0,
+			&firwall_l4_per_base->gpio1,
+			&firwall_l4_per_base->i2c0,
+			&firwall_l4_per_base->i2c1,
+			&firwall_l4_per_base->i2c2,
+			&firwall_l4_per_base->i2c3,
+			&firwall_l4_per_base->i2c4,
+			&firwall_l4_per_base->timer0,
+			&firwall_l4_per_base->timer1,
+			&firwall_l4_per_base->uart0,
+			&firwall_l4_per_base->uart1
+			};
+
+	/*
+	 * The following lines of code will enable non-secure access
+	 * to nand, usb, spi, emac, sdmmc, gpio, i2c, timers and uart. This
+	 * is needed as most OS run in non-secure mode. Thus we need to
+	 * enable non-secure access to these peripherals in order for the
+	 * OS to use these peripherals.
+	 */
+	for (i = 0; i < ARRAY_SIZE(addr); i++)
+		writel(FIREWALL_L4_DISABLE_ALL, addr[i]);
+}
+
+void spl_disable_firewall_l4_sys(void)
+{
+	const struct socfpga_firwall_l4_sys *firwall_l4_sys_base =
+		(struct socfpga_firwall_l4_sys *)SOCFPGA_FIREWALL_L4_SYS;
+	u32 i;
+	const u32 *addr[] = {
+			&firwall_l4_sys_base->dma_ecc,
+			&firwall_l4_sys_base->emac0rx_ecc,
+			&firwall_l4_sys_base->emac0tx_ecc,
+			&firwall_l4_sys_base->emac1rx_ecc,
+			&firwall_l4_sys_base->emac1tx_ecc,
+			&firwall_l4_sys_base->emac2rx_ecc,
+			&firwall_l4_sys_base->emac2tx_ecc,
+			&firwall_l4_sys_base->nand_ecc,
+			&firwall_l4_sys_base->nand_read_ecc,
+			&firwall_l4_sys_base->nand_write_ecc,
+			&firwall_l4_sys_base->ocram_ecc,
+			&firwall_l4_sys_base->sdmmc_ecc,
+			&firwall_l4_sys_base->usb0_ecc,
+			&firwall_l4_sys_base->usb1_ecc,
+			&firwall_l4_sys_base->clock_manager,
+			&firwall_l4_sys_base->io_manager,
+			&firwall_l4_sys_base->reset_manager,
+			&firwall_l4_sys_base->system_manager,
+			&firwall_l4_sys_base->watchdog0,
+			&firwall_l4_sys_base->watchdog1,
+			&firwall_l4_sys_base->watchdog2,
+			&firwall_l4_sys_base->watchdog3
+		};
+
+	for (i = 0; i < ARRAY_SIZE(addr); i++)
+		writel(FIREWALL_L4_DISABLE_ALL, addr[i]);
+}
+
+void board_init_f(ulong dummy)
+{
+	const struct cm_config *cm_default_cfg = cm_get_default_config();
+	int ret;
+
+#ifdef CONFIG_HW_WATCHDOG
+	/* Ensure watchdog is paused when debugging is happening */
+	writel(SYSMGR_WDDBG_PAUSE_ALL_CPU, &sysmgr_regs->wddbg);
+
+	/* Enable watchdog before initializing the HW */
+	socfpga_per_reset(SOCFPGA_RESET(L4WD0), 1);
+	socfpga_per_reset(SOCFPGA_RESET(L4WD0), 0);
+	hw_watchdog_init();
+#endif
+
+	/* ensure all processors are not released prior Linux boot */
+	writeq(0, CPU_RELEASE_ADDR);
+
+	socfpga_per_reset(SOCFPGA_RESET(OSC1TIMER0), 0);
+	timer_init();
+
+	populate_sysmgr_pinmux();
+
+	/* configuring the HPS clocks */
+	cm_basic_init(cm_default_cfg);
+
+#ifdef CONFIG_DEBUG_UART
+	socfpga_per_reset(SOCFPGA_RESET(UART0), 0);
+	debug_uart_init();
+#endif
+	ret = spl_early_init();
+	if (ret) {
+		debug("spl_early_init() failed: %d\n", ret);
+		hang();
+	}
+
+	preloader_console_init();
+	cm_print_clock_quick_summary();
+
+	/* enable non-secure interface to DMA330 DMA and peripherals */
+	writel(SYSMGR_DMA_IRQ_NS | SYSMGR_DMA_MGR_NS, &sysmgr_regs->dma);
+	writel(SYSMGR_DMAPERIPH_ALL_NS, &sysmgr_regs->dma_periph);
+
+	spl_disable_firewall_l4_per();
+
+	spl_disable_firewall_l4_sys();
+
+	/* disable lwsocf2fpga and soc2fpga bridge security */
+	writel(FIREWALL_BRIDGE_DISABLE_ALL, SOCFPGA_FIREWALL_SOC2FPGA);
+	writel(FIREWALL_BRIDGE_DISABLE_ALL, SOCFPGA_FIREWALL_LWSOC2FPGA);
+
+	/* disable SMMU security */
+	writel(FIREWALL_L4_DISABLE_ALL, SOCFPGA_FIREWALL_TCU);
+
+	/* disable ocram security at CCU for non secure access */
+	clrbits_le32(CCU_REG_ADDR(CCU_CPU0_MPRT_ADMASK_MEM_RAM0),
+		     CCU_ADMASK_P_MASK | CCU_ADMASK_NS_MASK);
+	clrbits_le32(CCU_REG_ADDR(CCU_IOM_MPRT_ADMASK_MEM_RAM0),
+		     CCU_ADMASK_P_MASK | CCU_ADMASK_NS_MASK);
+
+	debug("DDR: Initializing Hard Memory Controller\n");
+	if (sdram_mmr_init_full(0)) {
+		puts("DDR: Initialization failed.\n");
+		hang();
+	}
+
+	gd->ram_size = sdram_calculate_size();
+	printf("DDR: %d MiB\n", (int)(gd->ram_size >> 20));
+
+	/* Sanity check ensure correct SDRAM size specified */
+	debug("DDR: Running SDRAM size sanity check\n");
+	if (get_ram_size(0, gd->ram_size) != gd->ram_size) {
+		puts("DDR: SDRAM size check failed!\n");
+		hang();
+	}
+	debug("DDR: SDRAM size check passed!\n");
+
+	mbox_init();
+
+#ifdef CONFIG_CADENCE_QSPI
+	mbox_qspi_open();
+#endif
+}
diff --git a/arch/arm/mach-socfpga/timer_s10.c b/arch/arm/mach-socfpga/timer_s10.c
new file mode 100644
index 00000000000..57237892c34
--- /dev/null
+++ b/arch/arm/mach-socfpga/timer_s10.c
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2017-2018 Intel Corporation <www.intel.com>
+ *
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/timer.h>
+
+/*
+ * Timer initialization
+ */
+int timer_init(void)
+{
+	int enable = 0x3;	/* timer enable + output signal masked */
+	int loadval = ~0;
+
+	/* enable system counter */
+	writel(enable, SOCFPGA_GTIMER_SEC_ADDRESS);
+	/* enable processor pysical counter */
+	asm volatile("msr cntp_ctl_el0, %0" : : "r" (enable));
+	asm volatile("msr cntp_tval_el0, %0" : : "r" (loadval));
+
+	return 0;
+}