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

Signed-off-by: Stefano Babic <sbabic@denx.de>

.travis.yml

@@ -22,8 +22,6 @@ addons:
     - swig
     - libpython-dev
     - gcc-powerpc-linux-gnu
-    - gcc-arm-linux-gnueabihf
-    - gcc-aarch64-linux-gnu
     - iasl
     - grub-efi-ia32-bin
     - rpm2cpio
@@ -40,6 +38,9 @@ install:
  - ln -s travis-ci /tmp/uboot-test-hooks/py/`hostname`
  # prepare buildman environment
  - echo -e "[toolchain]\nroot = /usr" > ~/.buildman
+ - echo -e "aarch64 = /tmp/gcc-linaro-6.3.1-2017.02-x86_64_aarch64-linux-gnu" >> ~/.buildman
+ - echo -e "arm = /tmp/gcc-linaro-6.3.1-2017.02-x86_64_arm-linux-gnueabihf" >> ~/.buildman
+ - echo -e "arc = /tmp/arc_gnu_2016.09_prebuilt_uclibc_le_archs_linux_install" >> ~/.buildman
  - echo -e "\n[toolchain-alias]\nsh = sh4\nopenrisc = or32" >> ~/.buildman
  - cat ~/.buildman
  - virtualenv /tmp/venv
@@ -69,7 +70,18 @@ before_script:
       ./tools/buildman/buildman --fetch-arch x86_64;
       echo -e "\n[toolchain-prefix]\nx86 = ${HOME}/.buildman-toolchains/gcc-4.9.0-nolibc/x86_64-linux/bin/x86_64-linux-" >> ~/.buildman;
     fi
+  - if [[ "${TOOLCHAIN}" == arc ]]; then
+       wget https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/download/arc-2016.09-release/arc_gnu_2016.09_prebuilt_uclibc_le_archs_linux_install.tar.gz &&
+       tar -C /tmp -xf arc_gnu_2016.09_prebuilt_uclibc_le_archs_linux_install.tar.gz;
+    fi
   - if [[ "${TOOLCHAIN}" == *xtensa* ]]; then ./tools/buildman/buildman --fetch-arch xtensa ; fi
+  # If TOOLCHAIN is unset, we're on some flavour of ARM.
+  - if [[ "${TOOLCHAIN}" == "" ]]; then
+       wget http://releases.linaro.org/components/toolchain/binaries/6.3-2017.02/aarch64-linux-gnu/gcc-linaro-6.3.1-2017.02-x86_64_aarch64-linux-gnu.tar.xz &&
+       wget http://releases.linaro.org/components/toolchain/binaries/6.3-2017.02/arm-linux-gnueabihf/gcc-linaro-6.3.1-2017.02-x86_64_arm-linux-gnueabihf.tar.xz &&
+       tar -C /tmp -xf gcc-linaro-6.3.1-2017.02-x86_64_aarch64-linux-gnu.tar.xz &&
+       tar -C /tmp -xf gcc-linaro-6.3.1-2017.02-x86_64_arm-linux-gnueabihf.tar.xz;
+    fi
   - if [[ "${QEMU_TARGET}" != "" ]]; then
        git clone git://git.qemu.org/qemu.git /tmp/qemu;
        pushd /tmp/qemu;
@@ -111,6 +123,9 @@ matrix:
   include:
   # we need to build by vendor due to 50min time limit for builds
   # each env setting here is a dedicated build
+    - env:
+        - BUILDMAN="arc"
+          TOOLCHAIN="arc"
     - env:
         - BUILDMAN="arm11"
     - env:
@@ -152,7 +167,7 @@ matrix:
     - env:
         - BUILDMAN="sun7i"
     - env:
-        - BUILDMAN="sun8i -x orangepi_pc2"
+        - BUILDMAN="sun8i"
     - env:
         - BUILDMAN="sun9i"
     - env:
@@ -221,7 +236,6 @@ matrix:
         - BUILDMAN="uniphier"
     - env:
         - BUILDMAN="aarch64 -x tegra,freescale,mvebu,uniphier,sunxi,samsung,rockchip"
-          TOOLCHAIN="aarch64"
     - env:
         - BUILDMAN="rockchip"
     - env:

MAINTAINERS

@@ -436,6 +436,9 @@ F:	configs/am335x_hs_evm_defconfig
 F:	configs/am43xx_hs_evm_defconfig
 F:	configs/am57xx_hs_evm_defconfig
 F:	configs/dra7xx_hs_evm_defconfig
+F:	configs/k2hk_hs_evm_defconfig
+F:	configs/k2e_hs_evm_defconfig
+F:	configs/k2g_hs_evm_defconfig
 
 TQ GROUP
 #M:	Martin Krause <martin.krause@tq-systems.de>

Makefile

@@ -5,7 +5,7 @@
 VERSION = 2017
 PATCHLEVEL = 05
 SUBLEVEL =
-EXTRAVERSION = -rc1
+EXTRAVERSION =
 NAME =
 
 # *DOCUMENTATION*

README

@@ -823,16 +823,11 @@ The following options need to be configured:
 		CONFIG_CMD_AES		  AES 128 CBC encrypt/decrypt
 		CONFIG_CMD_ASKENV	* ask for env variable
 		CONFIG_CMD_BDI		  bdinfo
-		CONFIG_CMD_BEDBUG	* Include BedBug Debugger
-		CONFIG_CMD_BMP		* BMP support
-		CONFIG_CMD_BSP		* Board specific commands
 		CONFIG_CMD_BOOTD	  bootd
 		CONFIG_CMD_BOOTI	* ARM64 Linux kernel Image support
 		CONFIG_CMD_CACHE	* icache, dcache
-		CONFIG_CMD_CLK   	* clock command support
 		CONFIG_CMD_CONSOLE	  coninfo
 		CONFIG_CMD_CRC32	* crc32
-		CONFIG_CMD_DATE		* support for RTC, date/time...
 		CONFIG_CMD_DHCP		* DHCP support
 		CONFIG_CMD_DIAG		* Diagnostics
 		CONFIG_CMD_DS4510	* ds4510 I2C gpio commands
@@ -1549,13 +1544,6 @@ The following options need to be configured:
 		This will also enable the command "fatwrite" enabling the
 		user to write files to FAT.
 
-- CBFS (Coreboot Filesystem) support:
-		CONFIG_CMD_CBFS
-
-		Define this to enable support for reading from a Coreboot
-		filesystem. Available commands are cbfsinit, cbfsinfo, cbfsls
-		and cbfsload.
-
 - FAT(File Allocation Table) filesystem cluster size:
 		CONFIG_FS_FAT_MAX_CLUSTSIZE
 
@@ -1581,7 +1569,6 @@ The following options need to be configured:
 
 			CONFIG_SYS_DIU_ADDR
 			CONFIG_VIDEO
-			CONFIG_CMD_BMP
 			CONFIG_CFB_CONSOLE
 			CONFIG_VIDEO_SW_CURSOR
 			CONFIG_VGA_AS_SINGLE_DEVICE
@@ -1642,9 +1629,6 @@ The following options need to be configured:
 
 			320x240. Black & white.
 
-		Normally display is black on white background; define
-		CONFIG_SYS_WHITE_ON_BLACK to get it inverted.
-
 		CONFIG_LCD_ALIGNMENT
 
 		Normally the LCD is page-aligned (typically 4KB). If this is
@@ -2849,16 +2833,6 @@ The following options need to be configured:
 		This enables 'hdmidet' command which returns true if an
 		HDMI monitor is detected.  This command is i.MX 6 specific.
 
-		CONFIG_CMD_BMODE
-		This enables the 'bmode' (bootmode) command for forcing
-		a boot from specific media.
-
-		This is useful for forcing the ROM's usb downloader to
-		activate upon a watchdog reset which is nice when iterating
-		on U-Boot.  Using the reset button or running bmode normal
-		will set it back to normal.  This command currently
-		supports i.MX53 and i.MX6.
-
 - bootcount support:
 		CONFIG_BOOTCOUNT_LIMIT
 

arch/arm/Kconfig

@@ -88,6 +88,12 @@ config ARM_ERRATA_833069
 config ARM_ERRATA_833471
 	bool
 
+config ARM_ERRATA_852421
+	bool
+
+config ARM_ERRATA_852423
+	bool
+
 config CPU_ARM720T
 	bool
 	select SYS_CACHE_SHIFT_5
@@ -174,6 +180,15 @@ config SYS_CACHELINE_SIZE
 	default 64 if SYS_CACHE_SHIFT_6
 	default 32 if SYS_CACHE_SHIFT_5
 
+config ARM_SMCCC
+	bool "Support for ARM SMC Calling Convention (SMCCC)"
+	depends on CPU_V7 || ARM64
+	select ARM_PSCI_FW
+	help
+	  Say Y here if you want to enable ARM SMC Calling Convention.
+	  This should be enabled if U-Boot needs to communicate with system
+	  firmware (for example, PSCI) according to SMCCC.
+
 config SEMIHOSTING
 	bool "support boot from semihosting"
 	help
@@ -254,11 +269,6 @@ config SPL_USE_ARCH_MEMSET
 	  Such implementation may be faster under some conditions
 	  but may increase the binary size.
 
-config ARCH_OMAP2
-	bool
-	select CPU_V7
-	select SUPPORT_SPL
-
 config ARM64_SUPPORT_AARCH32
 	bool "ARM64 system support AArch32 execution state"
 	default y if ARM64 && !TARGET_THUNDERX_88XX
@@ -481,72 +491,6 @@ config TARGET_VEXPRESS_CA9X4
 	bool "Support vexpress_ca9x4"
 	select CPU_V7
 
-config TARGET_BRXRE1
-	bool "Support BRXRE1"
-	select ARCH_OMAP2
-	select BOARD_LATE_INIT
-
-config TARGET_BRPPT1
-	bool "Support BRPPT1"
-	select ARCH_OMAP2
-	select BOARD_LATE_INIT
-
-config TARGET_DRACO
-	bool "Support draco"
-	select ARCH_OMAP2
-	select BOARD_LATE_INIT
-	select DM
-	select DM_SERIAL
-	select DM_GPIO
-
-config TARGET_THUBAN
-	bool "Support thuban"
-	select ARCH_OMAP2
-	select BOARD_LATE_INIT
-	select DM
-	select DM_SERIAL
-	select DM_GPIO
-
-config TARGET_RASTABAN
-	bool "Support rastaban"
-	select ARCH_OMAP2
-	select BOARD_LATE_INIT
-	select DM
-	select DM_SERIAL
-	select DM_GPIO
-
-config TARGET_ETAMIN
-	bool "Support etamin"
-	select ARCH_OMAP2
-	select BOARD_LATE_INIT
-	select DM
-	select DM_SERIAL
-	select DM_GPIO
-
-config TARGET_PXM2
-	bool "Support pxm2"
-	select ARCH_OMAP2
-	select BOARD_LATE_INIT
-	select DM
-	select DM_SERIAL
-	select DM_GPIO
-
-config TARGET_RUT
-	bool "Support rut"
-	select ARCH_OMAP2
-	select BOARD_LATE_INIT
-	select DM
-	select DM_SERIAL
-	select DM_GPIO
-
-config TARGET_TI814X_EVM
-	bool "Support ti814x_evm"
-	select ARCH_OMAP2
-
-config TARGET_TI816X_EVM
-	bool "Support ti816x_evm"
-	select ARCH_OMAP2
-
 config TARGET_BCM23550_W1D
 	bool "Support bcm23550_w1d"
 	select CPU_V7
@@ -604,6 +548,13 @@ config ARCH_KEYSTONE
 	select SUPPORT_SPL
 	select SYS_THUMB_BUILD
 	select CMD_POWEROFF
+	imply FIT
+
+config ARCH_OMAP2PLUS
+	bool "TI OMAP2+"
+	select CPU_V7
+	select SUPPORT_SPL
+	imply FIT
 
 config ARCH_MESON
 	bool "Amlogic Meson"
@@ -639,126 +590,6 @@ config ARCH_MX5
 	select CPU_V7
 	select BOARD_EARLY_INIT_F
 
-config TARGET_M53EVK
-	bool "Support m53evk"
-	select CPU_V7
-	select SUPPORT_SPL
-	select BOARD_EARLY_INIT_F
-
-config TARGET_MX51EVK
-	bool "Support mx51evk"
-	select BOARD_LATE_INIT
-	select CPU_V7
-	select BOARD_EARLY_INIT_F
-
-config TARGET_MX53ARD
-	bool "Support mx53ard"
-	select CPU_V7
-	select BOARD_EARLY_INIT_F
-
-config TARGET_MX53EVK
-	bool "Support mx53evk"
-	select BOARD_LATE_INIT
-	select CPU_V7
-	select BOARD_EARLY_INIT_F
-
-config TARGET_MX53LOCO
-	bool "Support mx53loco"
-	select BOARD_LATE_INIT
-	select CPU_V7
-	select BOARD_EARLY_INIT_F
-
-config TARGET_MX53SMD
-	bool "Support mx53smd"
-	select CPU_V7
-	select BOARD_EARLY_INIT_F
-
-config OMAP34XX
-	bool "OMAP34XX SoC"
-	select ARCH_OMAP2
-	select ARM_ERRATA_430973
-	select ARM_ERRATA_454179
-	select ARM_ERRATA_621766
-	select ARM_ERRATA_725233
-	select USE_TINY_PRINTF
-	imply SPL_EXT_SUPPORT
-	imply SPL_FAT_SUPPORT
-	imply SPL_GPIO_SUPPORT
-	imply SPL_I2C_SUPPORT
-	imply SPL_LIBCOMMON_SUPPORT
-	imply SPL_LIBDISK_SUPPORT
-	imply SPL_LIBGENERIC_SUPPORT
-	imply SPL_MMC_SUPPORT
-	imply SPL_NAND_SUPPORT
-	imply SPL_POWER_SUPPORT
-	imply SPL_SERIAL_SUPPORT
-	imply SYS_THUMB_BUILD
-
-config OMAP44XX
-	bool "OMAP44XX SoC"
-	select ARCH_OMAP2
-	select USE_TINY_PRINTF
-	imply SPL_DISPLAY_PRINT
-	imply SPL_EXT_SUPPORT
-	imply SPL_FAT_SUPPORT
-	imply SPL_GPIO_SUPPORT
-	imply SPL_I2C_SUPPORT
-	imply SPL_LIBCOMMON_SUPPORT
-	imply SPL_LIBDISK_SUPPORT
-	imply SPL_LIBGENERIC_SUPPORT
-	imply SPL_MMC_SUPPORT
-	imply SPL_NAND_SUPPORT
-	imply SPL_POWER_SUPPORT
-	imply SPL_SERIAL_SUPPORT
-	imply SYS_THUMB_BUILD
-
-config OMAP54XX
-	bool "OMAP54XX SoC"
-	select ARCH_OMAP2
-	select ARM_ERRATA_798870
-	select SYS_THUMB_BUILD
-	imply SPL_DISPLAY_PRINT
-	imply SPL_ENV_SUPPORT
-	imply SPL_EXT_SUPPORT
-	imply SPL_FAT_SUPPORT
-	imply SPL_GPIO_SUPPORT
-	imply SPL_I2C_SUPPORT
-	imply SPL_LIBCOMMON_SUPPORT
-	imply SPL_LIBDISK_SUPPORT
-	imply SPL_LIBGENERIC_SUPPORT
-	imply SPL_MMC_SUPPORT
-	imply SPL_NAND_SUPPORT
-	imply SPL_POWER_SUPPORT
-	imply SPL_SERIAL_SUPPORT
-
-config AM43XX
-	bool "AM43XX SoC"
-	select ARCH_OMAP2
-	imply SPL_DM
-	imply SPL_DM_SEQ_ALIAS
-	imply SPL_OF_CONTROL
-	imply SPL_OF_TRANSLATE
-	imply SPL_SEPARATE_BSS
-	imply SPL_SYS_MALLOC_SIMPLE
-	imply SYS_THUMB_BUILD
-	help
-	  Support for AM43xx SOC from Texas Instruments.
-	  The AM43xx high performance SOC features a Cortex-A9
-	  ARM core, a quad core PRU-ICSS for industrial Ethernet
-	  protocols, dual camera support, optional 3D graphics
-	  and an optional customer programmable secure boot.
-
-config AM33XX
-	bool "AM33XX SoC"
-	select ARCH_OMAP2
-	imply SYS_THUMB_BUILD
-	help
-	  Support for AM335x SOC from Texas Instruments.
-	  The AM335x high performance SOC features a Cortex-A8
-	  ARM core, a dual core PRU-ICSS for industrial Ethernet
-	  protocols, optional 3D graphics and an optional customer
-	  programmable secure boot.
-
 config ARCH_RMOBILE
 	bool "Renesas ARM SoCs"
 	select DM
@@ -796,10 +627,6 @@ config ARCH_SOCFPGA
 	select SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
 	select SYS_THUMB_BUILD
 
-config TARGET_CM_T43
-	bool "Support cm_t43"
-	select ARCH_OMAP2
-
 config ARCH_SUNXI
 	bool "Support sunxi (Allwinner) SoCs"
 	select CMD_GPIO
@@ -822,17 +649,20 @@ config ARCH_SUNXI
 	select USB_STORAGE if DISTRO_DEFAULTS
 	select USB_KEYBOARD if DISTRO_DEFAULTS
 	select USE_TINY_PRINTF
+	imply PRE_CONSOLE_BUFFER
+	imply SPL_GPIO_SUPPORT
+	imply SPL_LIBCOMMON_SUPPORT
+	imply SPL_LIBDISK_SUPPORT
+	imply SPL_LIBGENERIC_SUPPORT
+	imply SPL_MMC_SUPPORT if GENERIC_MMC
+	imply SPL_POWER_SUPPORT
+	imply SPL_SERIAL_SUPPORT
 
 config TARGET_TS4600
 	bool "Support TS4600"
 	select CPU_ARM926EJS
 	select SUPPORT_SPL
 
-config TARGET_TS4800
-	bool "Support TS4800"
-	select CPU_V7
-	select SYS_FSL_ERRATUM_ESDHC_A001
-
 config ARCH_VF610
 	bool "Freescale Vybrid"
 	select CPU_V7
@@ -860,6 +690,7 @@ config ARCH_ZYNQ
 	select CLK
 	select SPL_CLK
 	select CLK_ZYNQ
+	imply CMD_CLK
 
 config ARCH_ZYNQMP
 	bool "Support Xilinx ZynqMP Platform"
@@ -1226,6 +1057,8 @@ source "arch/arm/mach-sti/Kconfig"
 
 source "arch/arm/mach-stm32/Kconfig"
 
+source "arch/arm/mach-sunxi/Kconfig"
+
 source "arch/arm/mach-tegra/Kconfig"
 
 source "arch/arm/mach-uniphier/Kconfig"
@@ -1243,10 +1076,7 @@ source "arch/arm/cpu/armv8/Kconfig"
 source "arch/arm/imx-common/Kconfig"
 
 source "board/aries/m28evk/Kconfig"
-source "board/aries/m53evk/Kconfig"
 source "board/bosch/shc/Kconfig"
-source "board/BuR/brxre1/Kconfig"
-source "board/BuR/brppt1/Kconfig"
 source "board/CarMediaLab/flea3/Kconfig"
 source "board/Marvell/aspenite/Kconfig"
 source "board/Marvell/gplugd/Kconfig"
@@ -1261,8 +1091,6 @@ source "board/broadcom/bcmnsp/Kconfig"
 source "board/broadcom/bcmns2/Kconfig"
 source "board/cavium/thunderx/Kconfig"
 source "board/cirrus/edb93xx/Kconfig"
-source "board/compulab/cm_t335/Kconfig"
-source "board/compulab/cm_t43/Kconfig"
 source "board/creative/xfi3/Kconfig"
 source "board/freescale/ls2080a/Kconfig"
 source "board/freescale/ls2080aqds/Kconfig"
@@ -1283,11 +1111,6 @@ source "board/freescale/mx28evk/Kconfig"
 source "board/freescale/mx31ads/Kconfig"
 source "board/freescale/mx31pdk/Kconfig"
 source "board/freescale/mx35pdk/Kconfig"
-source "board/freescale/mx51evk/Kconfig"
-source "board/freescale/mx53ard/Kconfig"
-source "board/freescale/mx53evk/Kconfig"
-source "board/freescale/mx53loco/Kconfig"
-source "board/freescale/mx53smd/Kconfig"
 source "board/freescale/s32v234evb/Kconfig"
 source "board/gdsys/a38x/Kconfig"
 source "board/grinn/chiliboard/Kconfig"
@@ -1295,15 +1118,12 @@ source "board/gumstix/pepper/Kconfig"
 source "board/h2200/Kconfig"
 source "board/hisilicon/hikey/Kconfig"
 source "board/imx31_phycore/Kconfig"
-source "board/isee/igep0033/Kconfig"
+source "board/isee/igep003x/Kconfig"
 source "board/olimex/mx23_olinuxino/Kconfig"
 source "board/phytec/pcm051/Kconfig"
 source "board/ppcag/bg0900/Kconfig"
 source "board/sandisk/sansa_fuze_plus/Kconfig"
 source "board/schulercontrol/sc_sps_1/Kconfig"
-source "board/siemens/draco/Kconfig"
-source "board/siemens/pxm2/Kconfig"
-source "board/siemens/rut/Kconfig"
 source "board/silica/pengwyn/Kconfig"
 source "board/spear/spear300/Kconfig"
 source "board/spear/spear310/Kconfig"
@@ -1311,18 +1131,12 @@ source "board/spear/spear320/Kconfig"
 source "board/spear/spear600/Kconfig"
 source "board/spear/x600/Kconfig"
 source "board/st/stv0991/Kconfig"
-source "board/sunxi/Kconfig"
 source "board/syteco/zmx25/Kconfig"
 source "board/tcl/sl50/Kconfig"
-source "board/ti/am335x/Kconfig"
-source "board/ti/am43xx/Kconfig"
 source "board/birdland/bav335x/Kconfig"
-source "board/ti/ti814x/Kconfig"
-source "board/ti/ti816x/Kconfig"
 source "board/timll/devkit3250/Kconfig"
 source "board/toradex/colibri_pxa270/Kconfig"
 source "board/technologic/ts4600/Kconfig"
-source "board/technologic/ts4800/Kconfig"
 source "board/vscom/baltos/Kconfig"
 source "board/woodburn/Kconfig"
 source "board/work-microwave/work_92105/Kconfig"

arch/arm/Makefile

@@ -64,7 +64,7 @@ machine-$(CONFIG_ARCH_MVEBU)		+= mvebu
 # TODO: rename CONFIG_TEGRA -> CONFIG_ARCH_TEGRA
 # TODO: rename CONFIG_ORION5X -> CONFIG_ARCH_ORION5X
 machine-$(CONFIG_ORION5X)		+= orion5x
-machine-$(CONFIG_ARCH_OMAP2)		+= omap2
+machine-$(CONFIG_ARCH_OMAP2PLUS)	+= omap2
 machine-$(CONFIG_ARCH_S5PC1XX)		+= s5pc1xx
 machine-$(CONFIG_ARCH_SUNXI)		+= sunxi
 machine-$(CONFIG_ARCH_SNAPDRAGON)	+= snapdragon

arch/arm/config.mk

@@ -6,7 +6,7 @@
 #
 
 ifndef CONFIG_STANDALONE_LOAD_ADDR
-ifneq ($(CONFIG_ARCH_OMAP2),)
+ifneq ($(CONFIG_ARCH_OMAP2PLUS),)
 CONFIG_STANDALONE_LOAD_ADDR = 0x80300000
 else
 CONFIG_STANDALONE_LOAD_ADDR = 0xc100000
@@ -45,7 +45,7 @@ endif
 
 # Only test once
 ifeq ($(CONFIG_$(SPL_)SYS_THUMB_BUILD),y)
-archprepare: checkthumb
+archprepare: checkthumb checkgcc6
 
 checkthumb:
 	@if test "$(call cc-name)" = "gcc" -a \
@@ -55,8 +55,18 @@ checkthumb:
 		echo '*** Your board is configured for THUMB mode.'; \
 		false; \
 	fi
+else
+archprepare: checkgcc6
 endif
 
+checkgcc6:
+	@if test "$(call cc-name)" = "gcc" -a \
+			"$(call cc-version)" -lt "0600"; then \
+		echo -n '*** Your GCC is older than 6.0 and will not be '; \
+		echo 'supported starting in v2018.01.'; \
+	fi
+
+
 # Try if EABI is supported, else fall back to old API,
 # i. e. for example:
 # - with ELDK 4.2 (EABI supported), use:

arch/arm/cpu/armv7/Makefile

@@ -12,12 +12,13 @@ obj-y	+= cache_v7.o cache_v7_asm.o
 obj-y	+= cpu.o cp15.o
 obj-y	+= syslib.o
 
-ifneq ($(CONFIG_AM43XX)$(CONFIG_AM33XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX)$(CONFIG_TEGRA)$(CONFIG_MX6)$(CONFIG_MX7)$(CONFIG_TI81XX)$(CONFIG_AT91FAMILY)$(CONFIG_ARCH_SUNXI)$(CONFIG_ARCH_SOCFPGA)$(CONFIG_ARCH_MX7ULP)$(CONFIG_LS102XA),)
+ifneq ($(CONFIG_AM43XX)$(CONFIG_AM33XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX)$(CONFIG_TEGRA)$(CONFIG_MX6)$(CONFIG_MX7)$(CONFIG_TI81XX)$(CONFIG_AT91FAMILY)$(CONFIG_ARCH_SUNXI)$(CONFIG_ARCH_SOCFPGA)$(CONFIG_ARCH_MX7ULP)$(CONFIG_ARCH_LS1021A),)
 ifneq ($(CONFIG_SKIP_LOWLEVEL_INIT),y)
 obj-y	+= lowlevel_init.o
 endif
 endif
 
+obj-$(CONFIG_ARM_SMCCC)		+= smccc-call.o
 obj-$(CONFIG_ARMV7_NONSEC)	+= nonsec_virt.o virt-v7.o virt-dt.o
 obj-$(CONFIG_ARMV7_PSCI)	+= psci.o psci-common.o
 

arch/arm/cpu/armv7/ls102xa/fdt.c

@@ -94,8 +94,6 @@ void ft_cpu_setup(void *blob, bd_t *bd)
 	}
 #endif
 
-	fdt_fixup_ethernet(blob);
-
 	off = fdt_node_offset_by_prop_value(blob, -1, "device_type", "cpu", 4);
 	while (off != -FDT_ERR_NOTFOUND) {
 		val = gd->cpu_clk;

arch/arm/cpu/armv7/mx5/Kconfig

@@ -14,24 +14,63 @@ choice
 	prompt "MX5 board select"
 	optional
 
-config TARGET_USBARMORY
-	bool "Support USB armory"
-	select CPU_V7
+config TARGET_M53EVK
+	bool "Support m53evk"
+	select MX53
+	select SUPPORT_SPL
+
+config TARGET_MX51EVK
+	bool "Support mx51evk"
+	select BOARD_LATE_INIT
+	select MX51
+
+config TARGET_MX53ARD
+	bool "Support mx53ard"
+	select MX53
 
 config TARGET_MX53CX9020
 	bool "Support CX9020"
 	select BOARD_LATE_INIT
-	select CPU_V7
 	select MX53
 	select DM
 	select DM_SERIAL
 
+config TARGET_MX53EVK
+	bool "Support mx53evk"
+	select BOARD_LATE_INIT
+	select MX53
+
+config TARGET_MX53LOCO
+	bool "Support mx53loco"
+	select BOARD_LATE_INIT
+	select MX53
+
+config TARGET_MX53SMD
+	bool "Support mx53smd"
+	select MX53
+
+config TARGET_TS4800
+	bool "Support TS4800"
+	select MX51
+	select SYS_FSL_ERRATUM_ESDHC_A001
+
+config TARGET_USBARMORY
+	bool "Support USB armory"
+	select MX53
+
 endchoice
 
 config SYS_SOC
 	default "mx5"
 
+source "board/aries/m53evk/Kconfig"
 source "board/beckhoff/mx53cx9020/Kconfig"
+source "board/freescale/mx51evk/Kconfig"
+source "board/freescale/mx53ard/Kconfig"
+source "board/freescale/mx53evk/Kconfig"
+source "board/freescale/mx53loco/Kconfig"
+source "board/freescale/mx53smd/Kconfig"
 source "board/inversepath/usbarmory/Kconfig"
+source "board/technologic/ts4800/Kconfig"
 
 endif

arch/arm/cpu/armv7/smccc-call.S

@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2015, Linaro Limited
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+#include <linux/linkage.h>
+
+#include <asm/opcodes-sec.h>
+#include <asm/opcodes-virt.h>
+
+#define UNWIND(x...)
+	/*
+	 * Wrap c macros in asm macros to delay expansion until after the
+	 * SMCCC asm macro is expanded.
+	 */
+	.macro SMCCC_SMC
+	__SMC(0)
+	.endm
+
+	.macro SMCCC_HVC
+	__HVC(0)
+	.endm
+
+	.macro SMCCC instr
+UNWIND(	.fnstart)
+	mov	r12, sp
+	push	{r4-r7}
+UNWIND(	.save	{r4-r7})
+	ldm	r12, {r4-r7}
+	\instr
+	pop	{r4-r7}
+	ldr	r12, [sp, #(4 * 4)]
+	stm	r12, {r0-r3}
+	bx	lr
+UNWIND(	.fnend)
+	.endm
+
+/*
+ * void smccc_smc(unsigned long a0, unsigned long a1, unsigned long a2,
+ *		  unsigned long a3, unsigned long a4, unsigned long a5,
+ *		  unsigned long a6, unsigned long a7, struct arm_smccc_res *res,
+ *		  struct arm_smccc_quirk *quirk)
+ */
+ENTRY(__arm_smccc_smc)
+	SMCCC SMCCC_SMC
+ENDPROC(__arm_smccc_smc)
+
+/*
+ * void smccc_hvc(unsigned long a0, unsigned long a1, unsigned long a2,
+ *		  unsigned long a3, unsigned long a4, unsigned long a5,
+ *		  unsigned long a6, unsigned long a7, struct arm_smccc_res *res,
+ *		  struct arm_smccc_quirk *quirk)
+ */
+ENTRY(__arm_smccc_hvc)
+	SMCCC SMCCC_HVC
+ENDPROC(__arm_smccc_hvc)

arch/arm/cpu/armv7/start.S

@@ -283,6 +283,18 @@ skip_errata_621766:
 skip_errata_725233:
 #endif
 
+#ifdef CONFIG_ARM_ERRATA_852421
+	mrc	p15, 0, r0, c15, c0, 1	@ read diagnostic register
+	orr	r0, r0, #1 << 24	@ set bit #24
+	mcr	p15, 0, r0, c15, c0, 1	@ write diagnostic register
+#endif
+
+#ifdef CONFIG_ARM_ERRATA_852423
+	mrc	p15, 0, r0, c15, c0, 1	@ read diagnostic register
+	orr	r0, r0, #1 << 12	@ set bit #12
+	mcr	p15, 0, r0, c15, c0, 1	@ write diagnostic register
+#endif
+
 	mov	pc, r5			@ back to my caller
 ENDPROC(cpu_init_cp15)
 

arch/arm/cpu/armv7/sunxi/psci.c

@@ -27,6 +27,17 @@
 #define	GICD_BASE	(SUNXI_GIC400_BASE + GIC_DIST_OFFSET)
 #define	GICC_BASE	(SUNXI_GIC400_BASE + GIC_CPU_OFFSET_A15)
 
+/*
+ * R40 is different from other single cluster SoCs.
+ *
+ * The power clamps are located in the unused space after the per-core
+ * reset controls for core 3. The secondary core entry address register
+ * is in the SRAM controller address range.
+ */
+#define SUN8I_R40_PWROFF			(0x110)
+#define SUN8I_R40_PWR_CLAMP(cpu)		(0x120 + (cpu) * 0x4)
+#define SUN8I_R40_SRAMC_SOFT_ENTRY_REG0		(0xbc)
+
 static void __secure cp15_write_cntp_tval(u32 tval)
 {
 	asm volatile ("mcr p15, 0, %0, c14, c2, 0" : : "r" (tval));
@@ -68,7 +79,8 @@ static void __secure __mdelay(u32 ms)
 static void __secure clamp_release(u32 __maybe_unused *clamp)
 {
 #if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN7I) || \
-	defined(CONFIG_MACH_SUN8I_H3)
+	defined(CONFIG_MACH_SUN8I_H3) || \
+	defined(CONFIG_MACH_SUN8I_R40)
 	u32 tmp = 0x1ff;
 	do {
 		tmp >>= 1;
@@ -82,7 +94,8 @@ static void __secure clamp_release(u32 __maybe_unused *clamp)
 static void __secure clamp_set(u32 __maybe_unused *clamp)
 {
 #if defined(CONFIG_MACH_SUN6I) || defined(CONFIG_MACH_SUN7I) || \
-	defined(CONFIG_MACH_SUN8I_H3)
+	defined(CONFIG_MACH_SUN8I_H3) || \
+	defined(CONFIG_MACH_SUN8I_R40)
 	writel(0xff, clamp);
 #endif
 }
@@ -115,7 +128,17 @@ static void __secure sunxi_cpu_set_power(int __always_unused cpu, bool on)
 	sunxi_power_switch(&cpucfg->cpu1_pwr_clamp, &cpucfg->cpu1_pwroff,
 			   on, 0);
 }
-#else /* ! CONFIG_MACH_SUN7I */
+#elif defined CONFIG_MACH_SUN8I_R40
+static void __secure sunxi_cpu_set_power(int cpu, bool on)
+{
+	struct sunxi_cpucfg_reg *cpucfg =
+		(struct sunxi_cpucfg_reg *)SUNXI_CPUCFG_BASE;
+
+	sunxi_power_switch((void *)cpucfg + SUN8I_R40_PWR_CLAMP(cpu),
+			   (void *)cpucfg + SUN8I_R40_PWROFF,
+			   on, 0);
+}
+#else /* ! CONFIG_MACH_SUN7I && ! CONFIG_MACH_SUN8I_R40 */
 static void __secure sunxi_cpu_set_power(int cpu, bool on)
 {
 	struct sunxi_prcm_reg *prcm =
@@ -213,7 +236,13 @@ int __secure psci_cpu_on(u32 __always_unused unused, u32 mpidr, u32 pc)
 	psci_save_target_pc(cpu, pc);
 
 	/* Set secondary core power on PC */
+#ifdef CONFIG_MACH_SUN8I_R40
+	/* secondary core entry address is programmed differently */
+	writel((u32)&psci_cpu_entry,
+	       SUNXI_SRAMC_BASE + SUN8I_R40_SRAMC_SOFT_ENTRY_REG0);
+#else
 	writel((u32)&psci_cpu_entry, &cpucfg->priv0);
+#endif
 
 	/* Assert reset on target CPU */
 	writel(0, &cpucfg->cpu[cpu].rst);

arch/arm/cpu/armv8/Makefile

@@ -16,6 +16,8 @@ obj-y	+= tlb.o
 obj-y	+= transition.o
 obj-y	+= fwcall.o
 obj-y	+= cpu-dt.o
+obj-$(CONFIG_ARM_SMCCC)		+= smccc-call.o
+
 ifndef CONFIG_SPL_BUILD
 obj-$(CONFIG_ARMV8_SPIN_TABLE) += spin_table.o spin_table_v8.o
 endif

arch/arm/cpu/armv8/cpu-dt.c

@@ -7,25 +7,19 @@
 #include <common.h>
 #include <asm/psci.h>
 #include <asm/system.h>
-#ifdef CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
 #include <asm/armv8/sec_firmware.h>
-#endif
 
+#ifdef CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
 int psci_update_dt(void *fdt)
 {
-#ifdef CONFIG_MP
-#if defined(CONFIG_ARMV8_PSCI) || defined(CONFIG_SEC_FIRMWARE_ARMV8_PSCI)
-
-#ifdef CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
 	/*
 	 * If the PSCI in SEC Firmware didn't work, avoid to update the
 	 * device node of PSCI. But still return 0 instead of an error
 	 * number to support detecting PSCI dynamically and then switching
 	 * the SMP boot method between PSCI and spin-table.
 	 */
-	if (sec_firmware_support_psci_version() == 0xffffffff)
+	if (sec_firmware_support_psci_version() == PSCI_INVALID_VER)
 		return 0;
-#endif
 	fdt_psci(fdt);
 
 #if defined(CONFIG_ARMV8_PSCI) && !defined(CONFIG_ARMV8_SECURE_BASE)
@@ -34,7 +28,6 @@ int psci_update_dt(void *fdt)
 			__secure_end - __secure_start);
 #endif
 
-#endif
-#endif
 	return 0;
 }
+#endif

arch/arm/cpu/armv8/fsl-layerscape/Kconfig

@@ -36,6 +36,7 @@ config ARCH_LS1046A
 	select SYS_FSL_DDR_VER_50
 	select SYS_FSL_ERRATUM_A008336
 	select SYS_FSL_ERRATUM_A008511
+	select SYS_FSL_ERRATUM_A008850
 	select SYS_FSL_ERRATUM_A009801
 	select SYS_FSL_ERRATUM_A009803
 	select SYS_FSL_ERRATUM_A009942
@@ -63,6 +64,8 @@ config ARCH_LS2080A
 	select SYS_FSL_SEC_COMPAT_5
 	select SYS_FSL_SEC_LE
 	select SYS_FSL_SRDS_2
+	select FSL_TZASC_1
+	select FSL_TZASC_2
 	select SYS_FSL_ERRATUM_A008336
 	select SYS_FSL_ERRATUM_A008511
 	select SYS_FSL_ERRATUM_A008514
@@ -171,6 +174,30 @@ config SYS_LS_PPA_FW_ADDR
 	  QSPI flash, this address is a directly memory-mapped.
 	  If it is in a serial accessed flash, such as NAND and SD
 	  card, it is a byte offset.
+
+config SYS_LS_PPA_ESBC_ADDR
+	hex "hdr address of PPA firmware loading from"
+	depends on FSL_LS_PPA && CHAIN_OF_TRUST
+	default 0x600c0000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS1043A
+	default 0x40740000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS1046A
+	default 0x40480000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS1012A
+	default 0x580c40000 if SYS_LS_PPA_FW_IN_XIP && FSL_LSCH3
+	default 0x700000 if SYS_LS_PPA_FW_IN_MMC
+	default 0x700000 if SYS_LS_PPA_FW_IN_NAND
+	help
+	  If the PPA header firmware locate at XIP flash, such as NOR or
+	  QSPI flash, this address is a directly memory-mapped.
+	  If it is in a serial accessed flash, such as NAND and SD
+	  card, it is a byte offset.
+
+config LS_PPA_ESBC_HDR_SIZE
+	hex "Length of PPA ESBC header"
+	depends on FSL_LS_PPA && CHAIN_OF_TRUST && !SYS_LS_PPA_FW_IN_XIP
+	default 0x2000
+	help
+	  Length (in bytes) of PPA ESBC header to be copied from MMC/SD or
+	  NAND to memory to validate PPA image.
+
 endmenu
 
 config SYS_FSL_ERRATUM_A010315
@@ -223,6 +250,12 @@ config SYS_FSL_SRDS_2
 config SYS_HAS_SERDES
 	bool
 
+config FSL_TZASC_1
+	bool
+
+config FSL_TZASC_2
+	bool
+
 endmenu
 
 menu "Layerscape clock tree configuration"

arch/arm/cpu/armv8/fsl-layerscape/Makefile

@@ -22,11 +22,11 @@ obj-$(CONFIG_SYS_HAS_SERDES) += fsl_lsch2_serdes.o
 endif
 endif
 
-ifneq ($(CONFIG_LS2080A),)
+ifneq ($(CONFIG_ARCH_LS2080A),)
 obj-$(CONFIG_SYS_HAS_SERDES) += ls2080a_serdes.o
 endif
 
-ifneq ($(CONFIG_LS1043A),)
+ifneq ($(CONFIG_ARCH_LS1043A),)
 obj-$(CONFIG_SYS_HAS_SERDES) += ls1043a_serdes.o
 obj-$(CONFIG_ARMV8_PSCI) += ls1043a_psci.o
 endif

arch/arm/cpu/armv8/fsl-layerscape/cpu.c

@@ -15,18 +15,14 @@
 #include <asm/arch/soc.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/speed.h>
-#ifdef CONFIG_MP
 #include <asm/arch/mp.h>
-#endif
 #include <efi_loader.h>
 #include <fm_eth.h>
 #include <fsl-mc/fsl_mc.h>
 #ifdef CONFIG_FSL_ESDHC
 #include <fsl_esdhc.h>
 #endif
-#ifdef CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
 #include <asm/armv8/sec_firmware.h>
-#endif
 #ifdef CONFIG_SYS_FSL_DDR
 #include <fsl_ddr.h>
 #endif
@@ -92,7 +88,7 @@ static inline void early_mmu_setup(void)
 
 static void fix_pcie_mmu_map(void)
 {
-#ifdef CONFIG_LS2080A
+#ifdef CONFIG_ARCH_LS2080A
 	unsigned int i;
 	u32 svr, ver;
 	struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
@@ -475,13 +471,19 @@ int cpu_eth_init(bd_t *bis)
 	return error;
 }
 
+static inline int check_psci(void)
+{
+	unsigned int psci_ver;
+
+	psci_ver = sec_firmware_support_psci_version();
+	if (psci_ver == PSCI_INVALID_VER)
+		return 1;
+
+	return 0;
+}
+
 int arch_early_init_r(void)
 {
-#ifdef CONFIG_MP
-	int rv = 1;
-	u32 psci_ver = 0xffffffff;
-#endif
-
 #ifdef CONFIG_SYS_FSL_ERRATUM_A009635
 	u32 svr_dev_id;
 	/*
@@ -495,18 +497,13 @@ int arch_early_init_r(void)
 #if defined(CONFIG_SYS_FSL_ERRATUM_A009942) && defined(CONFIG_SYS_FSL_DDR)
 	erratum_a009942_check_cpo();
 #endif
-#ifdef CONFIG_MP
-#if defined(CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT) && \
-	defined(CONFIG_SEC_FIRMWARE_ARMV8_PSCI)
-	/* Check the psci version to determine if the psci is supported */
-	psci_ver = sec_firmware_support_psci_version();
-#endif
-	if (psci_ver == 0xffffffff) {
-		rv = fsl_layerscape_wake_seconday_cores();
-		if (rv)
+	if (check_psci()) {
+		debug("PSCI: PSCI does not exist.\n");
+
+		/* if PSCI does not exist, boot secondary cores here */
+		if (fsl_layerscape_wake_seconday_cores())
 			printf("Did not wake secondary cores\n");
 	}
-#endif
 
 #ifdef CONFIG_SYS_HAS_SERDES
 	fsl_serdes_init();
@@ -523,7 +520,7 @@ int timer_init(void)
 #ifdef CONFIG_FSL_LSCH3
 	u32 __iomem *cltbenr = (u32 *)CONFIG_SYS_FSL_PMU_CLTBENR;
 #endif
-#ifdef CONFIG_LS2080A
+#ifdef CONFIG_ARCH_LS2080A
 	u32 __iomem *pctbenr = (u32 *)FSL_PMU_PCTBENR_OFFSET;
 	u32 svr_dev_id;
 #endif
@@ -541,7 +538,7 @@ int timer_init(void)
 	out_le32(cltbenr, 0xf);
 #endif
 
-#ifdef CONFIG_LS2080A
+#ifdef CONFIG_ARCH_LS2080A
 	/*
 	 * In certain Layerscape SoCs, the clock for each core's
 	 * has an enable bit in the PMU Physical Core Time Base Enable

arch/arm/cpu/armv8/fsl-layerscape/fdt.c

@@ -373,8 +373,8 @@ void ft_cpu_setup(void *blob, bd_t *bd)
 			       "clock-frequency", CONFIG_SYS_NS16550_CLK, 1);
 #endif
 
-	do_fixup_by_compat_u32(blob, "fixed-clock",
-			       "clock-frequency", CONFIG_SYS_CLK_FREQ, 1);
+	do_fixup_by_path_u32(blob, "/sysclk", "clock-frequency",
+			     CONFIG_SYS_CLK_FREQ, 1);
 
 #ifdef CONFIG_PCI
 	ft_pci_setup(blob, bd);

arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S

@@ -76,7 +76,7 @@ ENTRY(lowlevel_init)
 #ifdef CONFIG_FSL_LSCH3
 
 	/* Set Wuo bit for RN-I 20 */
-#ifdef CONFIG_LS2080A
+#ifdef CONFIG_ARCH_LS2080A
 	ldr	x0, =CCI_AUX_CONTROL_BASE(20)
 	ldr	x1, =0x00000010
 	bl	ccn504_set_aux
@@ -229,38 +229,40 @@ ENTRY(lowlevel_init)
 	 * NOTE: As per the CCSR map doc, TZASC 3 and TZASC 4 are just
 	 * 	 placeholders.
 	 */
+#ifdef CONFIG_FSL_TZASC_1
 	ldr	x1, =TZASC_GATE_KEEPER(0)
 	ldr	w0, [x1]		/* Filter 0 Gate Keeper Register */
 	orr	w0, w0, #1 << 0		/* Set open_request for Filter 0 */
 	str	w0, [x1]
 
-	ldr	x1, =TZASC_GATE_KEEPER(1)
-	ldr	w0, [x1]		/* Filter 0 Gate Keeper Register */
-	orr	w0, w0, #1 << 0		/* Set open_request for Filter 0 */
-	str	w0, [x1]
-
 	ldr	x1, =TZASC_REGION_ATTRIBUTES_0(0)
 	ldr	w0, [x1]		/* Region-0 Attributes Register */
 	orr	w0, w0, #1 << 31	/* Set Sec global write en, Bit[31] */
 	orr	w0, w0, #1 << 30	/* Set Sec global read en, Bit[30] */
 	str	w0, [x1]
 
+	ldr	x1, =TZASC_REGION_ID_ACCESS_0(0)
+	ldr	w0, [x1]		/* Region-0 Access Register */
+	mov	w0, #0xFFFFFFFF		/* Set nsaid_wr_en and nsaid_rd_en */
+	str	w0, [x1]
+#endif
+#ifdef CONFIG_FSL_TZASC_2
+	ldr	x1, =TZASC_GATE_KEEPER(1)
+	ldr	w0, [x1]		/* Filter 0 Gate Keeper Register */
+	orr	w0, w0, #1 << 0		/* Set open_request for Filter 0 */
+	str	w0, [x1]
+
 	ldr	x1, =TZASC_REGION_ATTRIBUTES_0(1)
 	ldr	w0, [x1]		/* Region-1 Attributes Register */
 	orr	w0, w0, #1 << 31	/* Set Sec global write en, Bit[31] */
 	orr	w0, w0, #1 << 30	/* Set Sec global read en, Bit[30] */
 	str	w0, [x1]
 
-	ldr	x1, =TZASC_REGION_ID_ACCESS_0(0)
-	ldr	w0, [x1]		/* Region-0 Access Register */
-	mov	w0, #0xFFFFFFFF		/* Set nsaid_wr_en and nsaid_rd_en */
-	str	w0, [x1]
-
 	ldr	x1, =TZASC_REGION_ID_ACCESS_0(1)
 	ldr	w0, [x1]		/* Region-1 Attributes Register */
 	mov	w0, #0xFFFFFFFF		/* Set nsaid_wr_en and nsaid_rd_en */
 	str	w0, [x1]
-
+#endif
 	isb
 	dsb	sy
 #endif

arch/arm/cpu/armv8/fsl-layerscape/ls2080a_serdes.c

@@ -70,6 +70,7 @@ static struct serdes_config serdes2_cfg_tbl[] = {
 		SATA2 } },
 	{0x4A, {SGMII9, SGMII10, SGMII11, SGMII12, PCIE4, PCIE4, SATA1,
 		SATA2 } },
+	{0x51, {PCIE3, PCIE3, PCIE3, PCIE3, PCIE4, PCIE4, PCIE4, PCIE4 } },
 	{0x57, {PCIE3, PCIE3, PCIE3, PCIE3, PCIE4, PCIE4, SGMII15, SGMII16 } },
 	{}
 };

arch/arm/cpu/armv8/fsl-layerscape/ppa.c

@@ -37,13 +37,20 @@ int ppa_init(void)
 	int ret;
 
 #ifdef CONFIG_CHAIN_OF_TRUST
-	uintptr_t ppa_esbc_hdr = CONFIG_SYS_LS_PPA_ESBC_ADDR;
+	uintptr_t ppa_esbc_hdr = 0;
 	uintptr_t ppa_img_addr = 0;
+#if defined(CONFIG_SYS_LS_PPA_FW_IN_MMC) || \
+	defined(CONFIG_SYS_LS_PPA_FW_IN_NAND)
+	void *ppa_hdr_ddr;
+#endif
 #endif
 
 #ifdef CONFIG_SYS_LS_PPA_FW_IN_XIP
 	ppa_fit_addr = (void *)CONFIG_SYS_LS_PPA_FW_ADDR;
 	debug("%s: PPA image load from XIP\n", __func__);
+#ifdef CONFIG_CHAIN_OF_TRUST
+	ppa_esbc_hdr = CONFIG_SYS_LS_PPA_ESBC_ADDR;
+#endif
 #else /* !CONFIG_SYS_LS_PPA_FW_IN_XIP */
 	size_t fw_length, fdt_header_len = sizeof(struct fdt_header);
 
@@ -53,7 +60,7 @@ int ppa_init(void)
 	int dev = CONFIG_SYS_MMC_ENV_DEV;
 	struct fdt_header *fitp;
 	u32 cnt;
-	u32 blk = CONFIG_SYS_LS_PPA_FW_ADDR / 512;
+	u32 blk;
 
 	debug("%s: PPA image load from eMMC/SD\n", __func__);
 
@@ -81,6 +88,7 @@ int ppa_init(void)
 		return -ENOMEM;
 	}
 
+	blk = CONFIG_SYS_LS_PPA_FW_ADDR / 512;
 	cnt = DIV_ROUND_UP(fdt_header_len, 512);
 	debug("%s: MMC read PPA FIT header: dev # %u, block # %u, count %u\n",
 	      __func__, dev, blk, cnt);
@@ -102,6 +110,29 @@ int ppa_init(void)
 		return ret;
 	}
 
+#ifdef CONFIG_CHAIN_OF_TRUST
+	ppa_hdr_ddr = malloc(CONFIG_LS_PPA_ESBC_HDR_SIZE);
+	if (!ppa_hdr_ddr) {
+		printf("PPA: malloc failed for PPA header\n");
+		return -ENOMEM;
+	}
+
+	blk = CONFIG_SYS_LS_PPA_ESBC_ADDR >> 9;
+	cnt = DIV_ROUND_UP(CONFIG_LS_PPA_ESBC_HDR_SIZE, 512);
+	ret = mmc->block_dev.block_read(&mmc->block_dev, blk, cnt, ppa_hdr_ddr);
+	if (ret != cnt) {
+		free(ppa_hdr_ddr);
+		printf("MMC/SD read of PPA header failed\n");
+		return -EIO;
+	}
+	debug("Read PPA header to 0x%p\n", ppa_hdr_ddr);
+
+	/* flush cache after read */
+	flush_cache((ulong)ppa_hdr_ddr, cnt * 512);
+
+	ppa_esbc_hdr = (uintptr_t)ppa_hdr_ddr;
+#endif
+
 	fw_length = fdt_totalsize(fitp);
 	free(fitp);
 
@@ -113,6 +144,7 @@ int ppa_init(void)
 		return -ENOMEM;
 	}
 
+	blk = CONFIG_SYS_LS_PPA_FW_ADDR / 512;
 	cnt = DIV_ROUND_UP(fw_length, 512);
 	debug("%s: MMC read PPA FIT image: dev # %u, block # %u, count %u\n",
 	      __func__, dev, blk, cnt);
@@ -148,6 +180,31 @@ int ppa_init(void)
 		return ret;
 	}
 
+#ifdef CONFIG_CHAIN_OF_TRUST
+	ppa_hdr_ddr = malloc(CONFIG_LS_PPA_ESBC_HDR_SIZE);
+	if (!ppa_hdr_ddr) {
+		printf("PPA: malloc failed for PPA header\n");
+		return -ENOMEM;
+	}
+
+	fw_length = CONFIG_LS_PPA_ESBC_HDR_SIZE;
+
+	ret = nand_read(nand_info[0], (loff_t)CONFIG_SYS_LS_PPA_ESBC_ADDR,
+		       &fw_length, (u_char *)ppa_hdr_ddr);
+	if (ret == -EUCLEAN) {
+		free(ppa_hdr_ddr);
+		printf("NAND read of PPA firmware at offset 0x%x failed\n",
+		       CONFIG_SYS_LS_PPA_FW_ADDR);
+		return -EIO;
+	}
+	debug("Read PPA header to 0x%p\n", ppa_hdr_ddr);
+
+	/* flush cache after read */
+	flush_cache((ulong)ppa_hdr_ddr, fw_length);
+
+	ppa_esbc_hdr = (uintptr_t)ppa_hdr_ddr;
+#endif
+
 	fw_length = fdt_totalsize(&fit);
 
 	ppa_fit_addr = malloc(fw_length);
@@ -177,14 +234,25 @@ int ppa_init(void)
 #ifdef CONFIG_CHAIN_OF_TRUST
 	ppa_img_addr = (uintptr_t)ppa_fit_addr;
 	if (fsl_check_boot_mode_secure() != 0) {
+		/*
+		 * In case of failure in validation, fsl_secboot_validate
+		 * would not return back in case of Production environment
+		 * with ITS=1. In Development environment (ITS=0 and
+		 * SB_EN=1), the function may return back in case of
+		 * non-fatal failures.
+		 */
 		ret = fsl_secboot_validate(ppa_esbc_hdr,
-					   CONFIG_PPA_KEY_HASH,
+					   PPA_KEY_HASH,
 					   &ppa_img_addr);
 		if (ret != 0)
 			printf("PPA validation failed\n");
 		else
 			printf("PPA validation Successful\n");
 	}
+#if defined(CONFIG_SYS_LS_PPA_FW_IN_MMC) || \
+	defined(CONFIG_SYS_LS_PPA_FW_IN_NAND)
+	free(ppa_hdr_ddr);
+#endif
 #endif
 
 #ifdef CONFIG_FSL_LSCH3

arch/arm/cpu/armv8/fsl-layerscape/spl.c

@@ -41,13 +41,31 @@ u32 spl_boot_mode(const u32 boot_device)
 }
 
 #ifdef CONFIG_SPL_BUILD
+
+void spl_board_init(void)
+{
+#if defined(CONFIG_SECURE_BOOT) && defined(CONFIG_FSL_LSCH2)
+	/*
+	 * In case of Secure Boot, the IBR configures the SMMU
+	 * to allow only Secure transactions.
+	 * SMMU must be reset in bypass mode.
+	 * Set the ClientPD bit and Clear the USFCFG Bit
+	*/
+	u32 val;
+	val = (in_le32(SMMU_SCR0) | SCR0_CLIENTPD_MASK) & ~(SCR0_USFCFG_MASK);
+	out_le32(SMMU_SCR0, val);
+	val = (in_le32(SMMU_NSCR0) | SCR0_CLIENTPD_MASK) & ~(SCR0_USFCFG_MASK);
+	out_le32(SMMU_NSCR0, val);
+#endif
+}
+
 void board_init_f(ulong dummy)
 {
 	/* Clear global data */
 	memset((void *)gd, 0, sizeof(gd_t));
 	board_early_init_f();
 	timer_init();
-#ifdef CONFIG_LS2080A
+#ifdef CONFIG_ARCH_LS2080A
 	env_init();
 #endif
 	get_clocks();

arch/arm/cpu/armv8/sec_firmware.c

@@ -227,7 +227,7 @@ unsigned int sec_firmware_support_psci_version(void)
 	if (sec_firmware_addr & SEC_FIRMWARE_RUNNING)
 		return _sec_firmware_support_psci_version();
 
-	return 0xffffffff;
+	return PSCI_INVALID_VER;
 }
 #endif
 

arch/arm/cpu/armv8/smccc-call.S

@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2015, Linaro Limited
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+#include <linux/linkage.h>
+#include <linux/arm-smccc.h>
+#include <generated/asm-offsets.h>
+
+	.macro SMCCC instr
+	.cfi_startproc
+	\instr	#0
+	ldr	x4, [sp]
+	stp	x0, x1, [x4, #ARM_SMCCC_RES_X0_OFFS]
+	stp	x2, x3, [x4, #ARM_SMCCC_RES_X2_OFFS]
+	ldr	x4, [sp, #8]
+	cbz	x4, 1f /* no quirk structure */
+	ldr	x9, [x4, #ARM_SMCCC_QUIRK_ID_OFFS]
+	cmp	x9, #ARM_SMCCC_QUIRK_QCOM_A6
+	b.ne	1f
+	str	x6, [x4, ARM_SMCCC_QUIRK_STATE_OFFS]
+1:	ret
+	.cfi_endproc
+	.endm
+
+/*
+ * void arm_smccc_smc(unsigned long a0, unsigned long a1, unsigned long a2,
+ *		  unsigned long a3, unsigned long a4, unsigned long a5,
+ *		  unsigned long a6, unsigned long a7, struct arm_smccc_res *res,
+ *		  struct arm_smccc_quirk *quirk)
+ */
+ENTRY(__arm_smccc_smc)
+	SMCCC	smc
+ENDPROC(__arm_smccc_smc)
+
+/*
+ * void arm_smccc_hvc(unsigned long a0, unsigned long a1, unsigned long a2,
+ *		  unsigned long a3, unsigned long a4, unsigned long a5,
+ *		  unsigned long a6, unsigned long a7, struct arm_smccc_res *res,
+ *		  struct arm_smccc_quirk *quirk)
+ */
+ENTRY(__arm_smccc_hvc)
+	SMCCC	hvc
+ENDPROC(__arm_smccc_hvc)

arch/arm/dts/Makefile

@@ -29,12 +29,12 @@ dtb-$(CONFIG_EXYNOS5) += exynos5250-arndale.dtb \
 dtb-$(CONFIG_EXYNOS7420) += exynos7420-espresso7420.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += \
 	rk3036-sdk.dtb \
+	rk3188-radxarock.dtb \
 	rk3288-evb.dtb \
 	rk3288-fennec.dtb \
 	rk3288-firefly.dtb \
 	rk3288-miqi.dtb \
 	rk3288-popmetal.dtb \
-	rk3188-radxarock.dtb \
 	rk3288-rock2-square.dtb \
 	rk3288-tinker.dtb \
 	rk3288-veyron-jerry.dtb \
@@ -153,6 +153,7 @@ dtb-$(CONFIG_ARCH_SOCFPGA) +=				\
 	socfpga_cyclone5_socdk.dtb			\
 	socfpga_cyclone5_de0_nano_soc.dtb			\
 	socfpga_cyclone5_de1_soc.dtb			\
+	socfpga_cyclone5_de10_nano.dtb			\
 	socfpga_cyclone5_sockit.dtb			\
 	socfpga_cyclone5_socrates.dtb			\
 	socfpga_cyclone5_sr1500.dtb			\
@@ -166,7 +167,7 @@ dtb-$(CONFIG_TARGET_AM57XX_EVM) += am57xx-beagle-x15.dtb \
 	am571x-idk.dtb
 dtb-$(CONFIG_TARGET_STV0991) += stv0991.dtb
 
-dtb-$(CONFIG_LS102XA) += ls1021a-qds-duart.dtb \
+dtb-$(CONFIG_ARCH_LS1021A) += ls1021a-qds-duart.dtb \
 	ls1021a-qds-lpuart.dtb \
 	ls1021a-twr-duart.dtb ls1021a-twr-lpuart.dtb \
 	ls1021a-iot-duart.dtb
@@ -184,7 +185,8 @@ dtb-$(CONFIG_FSL_LSCH2) += fsl-ls1043a-qds-duart.dtb \
 
 dtb-$(CONFIG_ARCH_SNAPDRAGON) += dragonboard410c.dtb
 
-dtb-$(CONFIG_STM32F7) += stm32f746-disco.dtb
+dtb-$(CONFIG_STM32F7) += stm32f746-disco.dtb \
+	stm32f769-disco.dtb
 
 dtb-$(CONFIG_MACH_SUN4I) += \
 	sun4i-a10-a1000.dtb \
@@ -304,6 +306,10 @@ dtb-$(CONFIG_MACH_SUN8I_H3) += \
 	sun8i-h3-orangepi-plus2e.dtb \
 	sun8i-h3-nanopi-neo.dtb \
 	sun8i-h3-nanopi-neo-air.dtb
+dtb-$(CONFIG_MACH_SUN8I_R40) += \
+	sun8i-r40-bananapi-m2-ultra.dtb
+dtb-$(CONFIG_MACH_SUN8I_V3S) += \
+	sun8i-v3s-licheepi-zero.dtb
 dtb-$(CONFIG_MACH_SUN50I_H5) += \
 	sun50i-h5-orangepi-pc2.dtb
 dtb-$(CONFIG_MACH_SUN50I) += \

arch/arm/dts/ast2500-evb.dts

@@ -21,3 +21,18 @@
 &sdrammc {
 	clock-frequency = <400000000>;
 };
+
+&wdt1 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
+
+&wdt2 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
+
+&wdt3 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};

arch/arm/dts/ast2500-u-boot.dtsi

@@ -1,4 +1,5 @@
 #include <dt-bindings/clock/ast2500-scu.h>
+#include <dt-bindings/reset/ast2500-reset.h>
 
 #include "ast2500.dtsi"
 
@@ -11,12 +12,21 @@
 		#reset-cells = <1>;
 	};
 
+	rst: reset-controller {
+		u-boot,dm-pre-reloc;
+		compatible = "aspeed,ast2500-reset";
+		aspeed,wdt = <&wdt1>;
+		#reset-cells = <1>;
+	};
+
 	sdrammc: sdrammc@1e6e0000 {
 		u-boot,dm-pre-reloc;
 		compatible = "aspeed,ast2500-sdrammc";
 		reg = <0x1e6e0000 0x174
 			0x1e6e0200 0x1d4 >;
+		#reset-cells = <1>;
 		clocks = <&scu PLL_MPLL>;
+		resets = <&rst AST_RESET_SDRAM>;
 	};
 
 	ahb {
@@ -24,30 +34,39 @@
 
 		apb {
 			u-boot,dm-pre-reloc;
-
-			timer: timer@1e782000 {
-				u-boot,dm-pre-reloc;
-			};
-
-			uart1: serial@1e783000 {
-				clocks = <&scu PCLK_UART1>;
-			};
-
-			uart2: serial@1e78d000 {
-				clocks = <&scu PCLK_UART2>;
-			};
-
-			uart3: serial@1e78e000 {
-				clocks = <&scu PCLK_UART3>;
-			};
-
-			uart4: serial@1e78f000 {
-				clocks = <&scu PCLK_UART4>;
-			};
-
-			uart5: serial@1e784000 {
-				clocks = <&scu PCLK_UART5>;
-			};
 		};
+
 	};
 };
+
+&uart1 {
+	clocks = <&scu PCLK_UART1>;
+};
+
+&uart2 {
+	clocks = <&scu PCLK_UART2>;
+};
+
+&uart3 {
+	clocks = <&scu PCLK_UART3>;
+};
+
+&uart4 {
+	clocks = <&scu PCLK_UART4>;
+};
+
+&uart5 {
+	clocks = <&scu PCLK_UART5>;
+};
+
+&timer {
+	u-boot,dm-pre-reloc;
+};
+
+&mac0 {
+	clocks = <&scu PCLK_MAC1>, <&scu PLL_D2PLL>;
+};
+
+&mac1 {
+	clocks = <&scu PCLK_MAC2>, <&scu PLL_D2PLL>;
+};

arch/arm/dts/ast2500.dtsi

@@ -1,6 +1,6 @@
 /*
  * This device tree is copied from
- * https://raw.githubusercontent.com/torvalds/linux/02440622/arch/arm/boot/dts/
+ * https://raw.githubusercontent.com/torvalds/linux/34ea5c9d/arch/arm/boot/dts/aspeed-g5.dtsi
  */
 #include "skeleton.dtsi"
 
@@ -36,6 +36,22 @@
 			reg = <0x1e6c0080 0x80>;
 		};
 
+		mac0: ethernet@1e660000 {
+			compatible = "faraday,ftgmac100";
+			reg = <0x1e660000 0x180>;
+			interrupts = <2>;
+			no-hw-checksum;
+			status = "disabled";
+		};
+
+		mac1: ethernet@1e680000 {
+			compatible = "faraday,ftgmac100";
+			reg = <0x1e680000 0x180>;
+			interrupts = <3>;
+			no-hw-checksum;
+			status = "disabled";
+		};
+
 		apb {
 			compatible = "simple-bus";
 			#address-cells = <1>;
@@ -48,6 +64,822 @@
 				reg = <0x1e6e2070 0x04>;
 			};
 
+			syscon: syscon@1e6e2000 {
+				compatible = "aspeed,g5-scu", "syscon", "simple-mfd";
+				reg = <0x1e6e2000 0x1a8>;
+
+				pinctrl: pinctrl {
+					compatible = "aspeed,g5-pinctrl";
+					aspeed,external-nodes = <&gfx &lhc>;
+
+					pinctrl_acpi_default: acpi_default {
+						function = "ACPI";
+						groups = "ACPI";
+					};
+
+					pinctrl_adc0_default: adc0_default {
+						function = "ADC0";
+						groups = "ADC0";
+					};
+
+					pinctrl_adc1_default: adc1_default {
+						function = "ADC1";
+						groups = "ADC1";
+					};
+
+					pinctrl_adc10_default: adc10_default {
+						function = "ADC10";
+						groups = "ADC10";
+					};
+
+					pinctrl_adc11_default: adc11_default {
+						function = "ADC11";
+						groups = "ADC11";
+					};
+
+					pinctrl_adc12_default: adc12_default {
+						function = "ADC12";
+						groups = "ADC12";
+					};
+
+					pinctrl_adc13_default: adc13_default {
+						function = "ADC13";
+						groups = "ADC13";
+					};
+
+					pinctrl_adc14_default: adc14_default {
+						function = "ADC14";
+						groups = "ADC14";
+					};
+
+					pinctrl_adc15_default: adc15_default {
+						function = "ADC15";
+						groups = "ADC15";
+					};
+
+					pinctrl_adc2_default: adc2_default {
+						function = "ADC2";
+						groups = "ADC2";
+					};
+
+					pinctrl_adc3_default: adc3_default {
+						function = "ADC3";
+						groups = "ADC3";
+					};
+
+					pinctrl_adc4_default: adc4_default {
+						function = "ADC4";
+						groups = "ADC4";
+					};
+
+					pinctrl_adc5_default: adc5_default {
+						function = "ADC5";
+						groups = "ADC5";
+					};
+
+					pinctrl_adc6_default: adc6_default {
+						function = "ADC6";
+						groups = "ADC6";
+					};
+
+					pinctrl_adc7_default: adc7_default {
+						function = "ADC7";
+						groups = "ADC7";
+					};
+
+					pinctrl_adc8_default: adc8_default {
+						function = "ADC8";
+						groups = "ADC8";
+					};
+
+					pinctrl_adc9_default: adc9_default {
+						function = "ADC9";
+						groups = "ADC9";
+					};
+
+					pinctrl_bmcint_default: bmcint_default {
+						function = "BMCINT";
+						groups = "BMCINT";
+					};
+
+					pinctrl_ddcclk_default: ddcclk_default {
+						function = "DDCCLK";
+						groups = "DDCCLK";
+					};
+
+					pinctrl_ddcdat_default: ddcdat_default {
+						function = "DDCDAT";
+						groups = "DDCDAT";
+					};
+
+					pinctrl_espi_default: espi_default {
+						function = "ESPI";
+						groups = "ESPI";
+					};
+
+					pinctrl_fwspics1_default: fwspics1_default {
+						function = "FWSPICS1";
+						groups = "FWSPICS1";
+					};
+
+					pinctrl_fwspics2_default: fwspics2_default {
+						function = "FWSPICS2";
+						groups = "FWSPICS2";
+					};
+
+					pinctrl_gpid0_default: gpid0_default {
+						function = "GPID0";
+						groups = "GPID0";
+					};
+
+					pinctrl_gpid2_default: gpid2_default {
+						function = "GPID2";
+						groups = "GPID2";
+					};
+
+					pinctrl_gpid4_default: gpid4_default {
+						function = "GPID4";
+						groups = "GPID4";
+					};
+
+					pinctrl_gpid6_default: gpid6_default {
+						function = "GPID6";
+						groups = "GPID6";
+					};
+
+					pinctrl_gpie0_default: gpie0_default {
+						function = "GPIE0";
+						groups = "GPIE0";
+					};
+
+					pinctrl_gpie2_default: gpie2_default {
+						function = "GPIE2";
+						groups = "GPIE2";
+					};
+
+					pinctrl_gpie4_default: gpie4_default {
+						function = "GPIE4";
+						groups = "GPIE4";
+					};
+
+					pinctrl_gpie6_default: gpie6_default {
+						function = "GPIE6";
+						groups = "GPIE6";
+					};
+
+					pinctrl_i2c10_default: i2c10_default {
+						function = "I2C10";
+						groups = "I2C10";
+					};
+
+					pinctrl_i2c11_default: i2c11_default {
+						function = "I2C11";
+						groups = "I2C11";
+					};
+
+					pinctrl_i2c12_default: i2c12_default {
+						function = "I2C12";
+						groups = "I2C12";
+					};
+
+					pinctrl_i2c13_default: i2c13_default {
+						function = "I2C13";
+						groups = "I2C13";
+					};
+
+					pinctrl_i2c14_default: i2c14_default {
+						function = "I2C14";
+						groups = "I2C14";
+					};
+
+					pinctrl_i2c3_default: i2c3_default {
+						function = "I2C3";
+						groups = "I2C3";
+					};
+
+					pinctrl_i2c4_default: i2c4_default {
+						function = "I2C4";
+						groups = "I2C4";
+					};
+
+					pinctrl_i2c5_default: i2c5_default {
+						function = "I2C5";
+						groups = "I2C5";
+					};
+
+					pinctrl_i2c6_default: i2c6_default {
+						function = "I2C6";
+						groups = "I2C6";
+					};
+
+					pinctrl_i2c7_default: i2c7_default {
+						function = "I2C7";
+						groups = "I2C7";
+					};
+
+					pinctrl_i2c8_default: i2c8_default {
+						function = "I2C8";
+						groups = "I2C8";
+					};
+
+					pinctrl_i2c9_default: i2c9_default {
+						function = "I2C9";
+						groups = "I2C9";
+					};
+
+					pinctrl_lad0_default: lad0_default {
+						function = "LAD0";
+						groups = "LAD0";
+					};
+
+					pinctrl_lad1_default: lad1_default {
+						function = "LAD1";
+						groups = "LAD1";
+					};
+
+					pinctrl_lad2_default: lad2_default {
+						function = "LAD2";
+						groups = "LAD2";
+					};
+
+					pinctrl_lad3_default: lad3_default {
+						function = "LAD3";
+						groups = "LAD3";
+					};
+
+					pinctrl_lclk_default: lclk_default {
+						function = "LCLK";
+						groups = "LCLK";
+					};
+
+					pinctrl_lframe_default: lframe_default {
+						function = "LFRAME";
+						groups = "LFRAME";
+					};
+
+					pinctrl_lpchc_default: lpchc_default {
+						function = "LPCHC";
+						groups = "LPCHC";
+					};
+
+					pinctrl_lpcpd_default: lpcpd_default {
+						function = "LPCPD";
+						groups = "LPCPD";
+					};
+
+					pinctrl_lpcplus_default: lpcplus_default {
+						function = "LPCPLUS";
+						groups = "LPCPLUS";
+					};
+
+					pinctrl_lpcpme_default: lpcpme_default {
+						function = "LPCPME";
+						groups = "LPCPME";
+					};
+
+					pinctrl_lpcrst_default: lpcrst_default {
+						function = "LPCRST";
+						groups = "LPCRST";
+					};
+
+					pinctrl_lpcsmi_default: lpcsmi_default {
+						function = "LPCSMI";
+						groups = "LPCSMI";
+					};
+
+					pinctrl_lsirq_default: lsirq_default {
+						function = "LSIRQ";
+						groups = "LSIRQ";
+					};
+
+					pinctrl_mac1link_default: mac1link_default {
+						function = "MAC1LINK";
+						groups = "MAC1LINK";
+					};
+
+					pinctrl_mac2link_default: mac2link_default {
+						function = "MAC2LINK";
+						groups = "MAC2LINK";
+					};
+
+					pinctrl_mdio1_default: mdio1_default {
+						function = "MDIO1";
+						groups = "MDIO1";
+					};
+
+					pinctrl_mdio2_default: mdio2_default {
+						function = "MDIO2";
+						groups = "MDIO2";
+					};
+
+					pinctrl_ncts1_default: ncts1_default {
+						function = "NCTS1";
+						groups = "NCTS1";
+					};
+
+					pinctrl_ncts2_default: ncts2_default {
+						function = "NCTS2";
+						groups = "NCTS2";
+					};
+
+					pinctrl_ncts3_default: ncts3_default {
+						function = "NCTS3";
+						groups = "NCTS3";
+					};
+
+					pinctrl_ncts4_default: ncts4_default {
+						function = "NCTS4";
+						groups = "NCTS4";
+					};
+
+					pinctrl_ndcd1_default: ndcd1_default {
+						function = "NDCD1";
+						groups = "NDCD1";
+					};
+
+					pinctrl_ndcd2_default: ndcd2_default {
+						function = "NDCD2";
+						groups = "NDCD2";
+					};
+
+					pinctrl_ndcd3_default: ndcd3_default {
+						function = "NDCD3";
+						groups = "NDCD3";
+					};
+
+					pinctrl_ndcd4_default: ndcd4_default {
+						function = "NDCD4";
+						groups = "NDCD4";
+					};
+
+					pinctrl_ndsr1_default: ndsr1_default {
+						function = "NDSR1";
+						groups = "NDSR1";
+					};
+
+					pinctrl_ndsr2_default: ndsr2_default {
+						function = "NDSR2";
+						groups = "NDSR2";
+					};
+
+					pinctrl_ndsr3_default: ndsr3_default {
+						function = "NDSR3";
+						groups = "NDSR3";
+					};
+
+					pinctrl_ndsr4_default: ndsr4_default {
+						function = "NDSR4";
+						groups = "NDSR4";
+					};
+
+					pinctrl_ndtr1_default: ndtr1_default {
+						function = "NDTR1";
+						groups = "NDTR1";
+					};
+
+					pinctrl_ndtr2_default: ndtr2_default {
+						function = "NDTR2";
+						groups = "NDTR2";
+					};
+
+					pinctrl_ndtr3_default: ndtr3_default {
+						function = "NDTR3";
+						groups = "NDTR3";
+					};
+
+					pinctrl_ndtr4_default: ndtr4_default {
+						function = "NDTR4";
+						groups = "NDTR4";
+					};
+
+					pinctrl_nri1_default: nri1_default {
+						function = "NRI1";
+						groups = "NRI1";
+					};
+
+					pinctrl_nri2_default: nri2_default {
+						function = "NRI2";
+						groups = "NRI2";
+					};
+
+					pinctrl_nri3_default: nri3_default {
+						function = "NRI3";
+						groups = "NRI3";
+					};
+
+					pinctrl_nri4_default: nri4_default {
+						function = "NRI4";
+						groups = "NRI4";
+					};
+
+					pinctrl_nrts1_default: nrts1_default {
+						function = "NRTS1";
+						groups = "NRTS1";
+					};
+
+					pinctrl_nrts2_default: nrts2_default {
+						function = "NRTS2";
+						groups = "NRTS2";
+					};
+
+					pinctrl_nrts3_default: nrts3_default {
+						function = "NRTS3";
+						groups = "NRTS3";
+					};
+
+					pinctrl_nrts4_default: nrts4_default {
+						function = "NRTS4";
+						groups = "NRTS4";
+					};
+
+					pinctrl_oscclk_default: oscclk_default {
+						function = "OSCCLK";
+						groups = "OSCCLK";
+					};
+
+					pinctrl_pewake_default: pewake_default {
+						function = "PEWAKE";
+						groups = "PEWAKE";
+					};
+
+					pinctrl_pnor_default: pnor_default {
+						function = "PNOR";
+						groups = "PNOR";
+					};
+
+					pinctrl_pwm0_default: pwm0_default {
+						function = "PWM0";
+						groups = "PWM0";
+					};
+
+					pinctrl_pwm1_default: pwm1_default {
+						function = "PWM1";
+						groups = "PWM1";
+					};
+
+					pinctrl_pwm2_default: pwm2_default {
+						function = "PWM2";
+						groups = "PWM2";
+					};
+
+					pinctrl_pwm3_default: pwm3_default {
+						function = "PWM3";
+						groups = "PWM3";
+					};
+
+					pinctrl_pwm4_default: pwm4_default {
+						function = "PWM4";
+						groups = "PWM4";
+					};
+
+					pinctrl_pwm5_default: pwm5_default {
+						function = "PWM5";
+						groups = "PWM5";
+					};
+
+					pinctrl_pwm6_default: pwm6_default {
+						function = "PWM6";
+						groups = "PWM6";
+					};
+
+					pinctrl_pwm7_default: pwm7_default {
+						function = "PWM7";
+						groups = "PWM7";
+					};
+
+					pinctrl_rgmii1_default: rgmii1_default {
+						function = "RGMII1";
+						groups = "RGMII1";
+					};
+
+					pinctrl_rgmii2_default: rgmii2_default {
+						function = "RGMII2";
+						groups = "RGMII2";
+					};
+
+					pinctrl_rmii1_default: rmii1_default {
+						function = "RMII1";
+						groups = "RMII1";
+					};
+
+					pinctrl_rmii2_default: rmii2_default {
+						function = "RMII2";
+						groups = "RMII2";
+					};
+
+					pinctrl_rxd1_default: rxd1_default {
+						function = "RXD1";
+						groups = "RXD1";
+					};
+
+					pinctrl_rxd2_default: rxd2_default {
+						function = "RXD2";
+						groups = "RXD2";
+					};
+
+					pinctrl_rxd3_default: rxd3_default {
+						function = "RXD3";
+						groups = "RXD3";
+					};
+
+					pinctrl_rxd4_default: rxd4_default {
+						function = "RXD4";
+						groups = "RXD4";
+					};
+
+					pinctrl_salt1_default: salt1_default {
+						function = "SALT1";
+						groups = "SALT1";
+					};
+
+					pinctrl_salt10_default: salt10_default {
+						function = "SALT10";
+						groups = "SALT10";
+					};
+
+					pinctrl_salt11_default: salt11_default {
+						function = "SALT11";
+						groups = "SALT11";
+					};
+
+					pinctrl_salt12_default: salt12_default {
+						function = "SALT12";
+						groups = "SALT12";
+					};
+
+					pinctrl_salt13_default: salt13_default {
+						function = "SALT13";
+						groups = "SALT13";
+					};
+
+					pinctrl_salt14_default: salt14_default {
+						function = "SALT14";
+						groups = "SALT14";
+					};
+
+					pinctrl_salt2_default: salt2_default {
+						function = "SALT2";
+						groups = "SALT2";
+					};
+
+					pinctrl_salt3_default: salt3_default {
+						function = "SALT3";
+						groups = "SALT3";
+					};
+
+					pinctrl_salt4_default: salt4_default {
+						function = "SALT4";
+						groups = "SALT4";
+					};
+
+					pinctrl_salt5_default: salt5_default {
+						function = "SALT5";
+						groups = "SALT5";
+					};
+
+					pinctrl_salt6_default: salt6_default {
+						function = "SALT6";
+						groups = "SALT6";
+					};
+
+					pinctrl_salt7_default: salt7_default {
+						function = "SALT7";
+						groups = "SALT7";
+					};
+
+					pinctrl_salt8_default: salt8_default {
+						function = "SALT8";
+						groups = "SALT8";
+					};
+
+					pinctrl_salt9_default: salt9_default {
+						function = "SALT9";
+						groups = "SALT9";
+					};
+
+					pinctrl_scl1_default: scl1_default {
+						function = "SCL1";
+						groups = "SCL1";
+					};
+
+					pinctrl_scl2_default: scl2_default {
+						function = "SCL2";
+						groups = "SCL2";
+					};
+
+					pinctrl_sd1_default: sd1_default {
+						function = "SD1";
+						groups = "SD1";
+					};
+
+					pinctrl_sd2_default: sd2_default {
+						function = "SD2";
+						groups = "SD2";
+					};
+
+					pinctrl_sda1_default: sda1_default {
+						function = "SDA1";
+						groups = "SDA1";
+					};
+
+					pinctrl_sda2_default: sda2_default {
+						function = "SDA2";
+						groups = "SDA2";
+					};
+
+					pinctrl_sgps1_default: sgps1_default {
+						function = "SGPS1";
+						groups = "SGPS1";
+					};
+
+					pinctrl_sgps2_default: sgps2_default {
+						function = "SGPS2";
+						groups = "SGPS2";
+					};
+
+					pinctrl_sioonctrl_default: sioonctrl_default {
+						function = "SIOONCTRL";
+						groups = "SIOONCTRL";
+					};
+
+					pinctrl_siopbi_default: siopbi_default {
+						function = "SIOPBI";
+						groups = "SIOPBI";
+					};
+
+					pinctrl_siopbo_default: siopbo_default {
+						function = "SIOPBO";
+						groups = "SIOPBO";
+					};
+
+					pinctrl_siopwreq_default: siopwreq_default {
+						function = "SIOPWREQ";
+						groups = "SIOPWREQ";
+					};
+
+					pinctrl_siopwrgd_default: siopwrgd_default {
+						function = "SIOPWRGD";
+						groups = "SIOPWRGD";
+					};
+
+					pinctrl_sios3_default: sios3_default {
+						function = "SIOS3";
+						groups = "SIOS3";
+					};
+
+					pinctrl_sios5_default: sios5_default {
+						function = "SIOS5";
+						groups = "SIOS5";
+					};
+
+					pinctrl_siosci_default: siosci_default {
+						function = "SIOSCI";
+						groups = "SIOSCI";
+					};
+
+					pinctrl_spi1_default: spi1_default {
+						function = "SPI1";
+						groups = "SPI1";
+					};
+
+					pinctrl_spi1cs1_default: spi1cs1_default {
+						function = "SPI1CS1";
+						groups = "SPI1CS1";
+					};
+
+					pinctrl_spi1debug_default: spi1debug_default {
+						function = "SPI1DEBUG";
+						groups = "SPI1DEBUG";
+					};
+
+					pinctrl_spi1passthru_default: spi1passthru_default {
+						function = "SPI1PASSTHRU";
+						groups = "SPI1PASSTHRU";
+					};
+
+					pinctrl_spi2ck_default: spi2ck_default {
+						function = "SPI2CK";
+						groups = "SPI2CK";
+					};
+
+					pinctrl_spi2cs0_default: spi2cs0_default {
+						function = "SPI2CS0";
+						groups = "SPI2CS0";
+					};
+
+					pinctrl_spi2cs1_default: spi2cs1_default {
+						function = "SPI2CS1";
+						groups = "SPI2CS1";
+					};
+
+					pinctrl_spi2miso_default: spi2miso_default {
+						function = "SPI2MISO";
+						groups = "SPI2MISO";
+					};
+
+					pinctrl_spi2mosi_default: spi2mosi_default {
+						function = "SPI2MOSI";
+						groups = "SPI2MOSI";
+					};
+
+					pinctrl_timer3_default: timer3_default {
+						function = "TIMER3";
+						groups = "TIMER3";
+					};
+
+					pinctrl_timer4_default: timer4_default {
+						function = "TIMER4";
+						groups = "TIMER4";
+					};
+
+					pinctrl_timer5_default: timer5_default {
+						function = "TIMER5";
+						groups = "TIMER5";
+					};
+
+					pinctrl_timer6_default: timer6_default {
+						function = "TIMER6";
+						groups = "TIMER6";
+					};
+
+					pinctrl_timer7_default: timer7_default {
+						function = "TIMER7";
+						groups = "TIMER7";
+					};
+
+					pinctrl_timer8_default: timer8_default {
+						function = "TIMER8";
+						groups = "TIMER8";
+					};
+
+					pinctrl_txd1_default: txd1_default {
+						function = "TXD1";
+						groups = "TXD1";
+					};
+
+					pinctrl_txd2_default: txd2_default {
+						function = "TXD2";
+						groups = "TXD2";
+					};
+
+					pinctrl_txd3_default: txd3_default {
+						function = "TXD3";
+						groups = "TXD3";
+					};
+
+					pinctrl_txd4_default: txd4_default {
+						function = "TXD4";
+						groups = "TXD4";
+					};
+
+					pinctrl_uart6_default: uart6_default {
+						function = "UART6";
+						groups = "UART6";
+					};
+
+					pinctrl_usbcki_default: usbcki_default {
+						function = "USBCKI";
+						groups = "USBCKI";
+					};
+
+					pinctrl_vgabiosrom_default: vgabiosrom_default {
+						function = "VGABIOSROM";
+						groups = "VGABIOSROM";
+					};
+
+					pinctrl_vgahs_default: vgahs_default {
+						function = "VGAHS";
+						groups = "VGAHS";
+					};
+
+					pinctrl_vgavs_default: vgavs_default {
+						function = "VGAVS";
+						groups = "VGAVS";
+					};
+
+					pinctrl_vpi24_default: vpi24_default {
+						function = "VPI24";
+						groups = "VPI24";
+					};
+
+					pinctrl_vpo_default: vpo_default {
+						function = "VPO";
+						groups = "VPO";
+					};
+
+					pinctrl_wdtrst1_default: wdtrst1_default {
+						function = "WDTRST1";
+						groups = "WDTRST1";
+					};
+
+					pinctrl_wdtrst2_default: wdtrst2_default {
+						function = "WDTRST2";
+						groups = "WDTRST2";
+					};
+
+				};
+			};
+
 			clk_hpll: clk_hpll@1e6e2024 {
 				#clock-cells = <0>;
 				compatible = "aspeed,g5-hpll-clock";
@@ -75,11 +907,27 @@
 				reg = <0x1e6e202c 0x4>;
 			};
 
+			gfx: display@1e6e6000 {
+				compatible = "aspeed,ast2500-gfx", "syscon";
+				reg = <0x1e6e6000 0x1000>;
+				reg-io-width = <4>;
+			};
+
 			sram@1e720000 {
 				compatible = "mmio-sram";
 				reg = <0x1e720000 0x9000>;	// 36K
 			};
 
+			gpio: gpio@1e780000 {
+				#gpio-cells = <2>;
+				gpio-controller;
+				compatible = "aspeed,ast2500-gpio";
+				reg = <0x1e780000 0x1000>;
+				interrupts = <20>;
+				gpio-ranges = <&pinctrl 0 0 220>;
+				interrupt-controller;
+			};
+
 			timer: timer@1e782000 {
 				compatible = "aspeed,ast2400-timer";
 				reg = <0x1e782000 0x90>;
@@ -90,6 +938,7 @@
 				clocks = <&clk_apb>;
 			};
 
+
 			wdt1: wdt@1e785000 {
 				compatible = "aspeed,wdt";
 				reg = <0x1e785000 0x1c>;
@@ -119,6 +968,36 @@
 				status = "disabled";
 			};
 
+			lpc: lpc@1e789000 {
+				compatible = "aspeed,ast2500-lpc", "simple-mfd";
+				reg = <0x1e789000 0x1000>;
+
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0 0x1e789000 0x1000>;
+
+				lpc_bmc: lpc-bmc@0 {
+					compatible = "aspeed,ast2500-lpc-bmc";
+					reg = <0x0 0x80>;
+				};
+
+				lpc_host: lpc-host@80 {
+					compatible = "aspeed,ast2500-lpc-host", "simple-mfd", "syscon";
+					reg = <0x80 0x1e0>;
+
+					#address-cells = <1>;
+					#size-cells = <1>;
+					ranges = <0 0x80 0x1e0>;
+
+					reg-io-width = <4>;
+
+					lhc: lhc@20 {
+						compatible = "aspeed,ast2500-lhc";
+						reg = <0x20 0x24 0x48 0x8>;
+					};
+				};
+			};
+
 			uart2: serial@1e78d000 {
 				compatible = "ns16550a";
 				reg = <0x1e78d000 0x1000>;

arch/arm/dts/rk3399-evb.dts

@@ -30,6 +30,13 @@
 		status = "okay";
 	};
 
+	vccsys: vccsys {
+		compatible = "regulator-fixed";
+		regulator-name = "vccsys";
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
 	vcc3v3_sys: vcc3v3-sys {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc3v3_sys";
@@ -51,6 +58,7 @@
 		regulator-name = "vcc5v0_host";
 		gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
 	};
+
 };
 
 &emmc_phy {
@@ -112,6 +120,37 @@
 	status = "okay";
 };
 
+&i2c0 {
+	status = "okay";
+	clock-frequency = <400000>;
+	i2c-scl-falling-time-ns = <50>;
+	i2c-scl-rising-time-ns = <100>;
+	u-boot,dm-pre-reloc;
+
+	rk808: pmic@1b {
+		compatible = "rockchip,rk808";
+		clock-output-names = "xin32k", "wifibt_32kin";
+		interrupt-parent = <&gpio0>;
+		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int_l>;
+		reg = <0x1b>;
+		rockchip,system-power-controller;
+		#clock-cells = <1>;
+		u-boot,dm-pre-reloc;
+		status = "okay";
+
+		vcc12-supply = <&vcc3v3_sys>;
+		regulators {
+			vcc33_lcd: SWITCH_REG2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vcc33_lcd";
+			};
+		};
+	};
+};
+
 &pinctrl {
 	pmic {
 		pmic_int_l: pmic-int-l {

arch/arm/dts/rk3399-puma.dts

@@ -1,7 +1,7 @@
 /*
  * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
  *
- * SPDX-License-Identifier:     GPL-2.0+
+ * SPDX-License-Identifier:     GPL-2.0+	X11
  */
 
 /dts-v1/;
@@ -91,7 +91,6 @@
 &sdmmc {
         u-boot,dm-pre-reloc;
 	bus-width = <4>;
-	fifo-mode; /* until we fix DMA in SPL */
 	status = "okay";
 };
 

arch/arm/dts/rk3399.dtsi

@@ -26,6 +26,7 @@
 		serial4 = &uart4;
 		mmc0 = &sdhci;
 		mmc1 = &sdmmc;
+		i2c0 = &i2c0;
 	};
 
 	cpus {
@@ -668,6 +669,21 @@
 		status = "disabled";
 	};
 
+	i2c0: i2c@ff3c0000 {
+		compatible = "rockchip,rk3399-i2c";
+		reg = <0x0 0xff3c0000 0x0 0x1000>;
+		assigned-clocks = <&pmucru SCLK_I2C0_PMU>;
+		assigned-clock-rates = <200000000>;
+		clocks = <&pmucru SCLK_I2C0_PMU>, <&pmucru PCLK_I2C0_PMU>;
+		clock-names = "i2c", "pclk";
+		interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH 0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c0_xfer>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
 	pinctrl: pinctrl {
 		u-boot,dm-pre-reloc;
 		compatible = "rockchip,rk3399-pinctrl";

arch/arm/dts/socfpga_cyclone5_de10_nano.dts

@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2017, Intel Corporation
+ *
+ * based on socfpga_cyclone5_de0_nano_soc.dts
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include "socfpga_cyclone5.dtsi"
+
+/ {
+	model = "Terasic DE10-Nano";
+	compatible = "altr,socfpga-cyclone5", "altr,socfpga";
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	aliases {
+		ethernet0 = &gmac1;
+		udc0 = &usb1;
+	};
+
+	memory {
+		name = "memory";
+		device_type = "memory";
+		reg = <0x0 0x40000000>; /* 1GB */
+	};
+
+	soc {
+		u-boot,dm-pre-reloc;
+	};
+};
+
+&gmac1 {
+	status = "okay";
+	phy-mode = "rgmii";
+
+	rxd0-skew-ps = <420>;
+	rxd1-skew-ps = <420>;
+	rxd2-skew-ps = <420>;
+	rxd3-skew-ps = <420>;
+	txen-skew-ps = <0>;
+	txc-skew-ps = <1860>;
+	rxdv-skew-ps = <420>;
+	rxc-skew-ps = <1680>;
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&mmc0 {
+	status = "okay";
+	u-boot,dm-pre-reloc;
+};
+
+&usb1 {
+	status = "okay";
+};

arch/arm/dts/stm32f7-u-boot.dtsi

@@ -0,0 +1,24 @@
+&pinctrl {
+	usart1_pins_a: usart1@0	{
+		u-boot,dm-pre-reloc;
+		pins1 {
+			u-boot,dm-pre-reloc;
+		};
+		pins2 {
+			u-boot,dm-pre-reloc;
+		};
+	};
+	fmc_pins: fmc@0 {
+		u-boot,dm-pre-reloc;
+		pins
+		{
+		 u-boot,dm-pre-reloc;
+		};
+	};
+};
+
+&fmc {
+	bank1: bank@0 {
+		 u-boot,dm-pre-reloc;
+	};
+};

arch/arm/dts/stm32f746-disco.dts

@@ -1,5 +1,6 @@
 /*
  * Copyright 2016 - Michael Kurz <michi.kurz@gmail.com>
+ * Copyright 2016 - Vikas MANOCHA <vikas.manocha@st.com>
  *
  * Based on:
  * stm32f469-disco.dts from Linux
@@ -46,6 +47,7 @@
 
 /dts-v1/;
 #include "stm32f746.dtsi"
+#include <dt-bindings/memory/stm32-sdram.h>
 
 / {
 	model = "STMicroelectronics STM32F746-DISCO board";
@@ -63,6 +65,28 @@
 	aliases {
 		serial0 = &usart1;
 		spi0 = &qspi;
+		/* Aliases for gpios so as to use sequence */
+		gpio0 = &gpioa;
+		gpio1 = &gpiob;
+		gpio2 = &gpioc;
+		gpio3 = &gpiod;
+		gpio4 = &gpioe;
+		gpio5 = &gpiof;
+		gpio6 = &gpiog;
+		gpio7 = &gpioh;
+		gpio8 = &gpioi;
+		gpio9 = &gpioj;
+		gpio10 = &gpiok;
+	};
+
+	led1 {
+		compatible = "st,led1";
+		led-gpio = <&gpioi 1 0>;
+	};
+
+	button1 {
+		compatible = "st,button1";
+		button-gpio = <&gpioi 11 0>;
 	};
 };
 
@@ -70,12 +94,120 @@
 	clock-frequency = <25000000>;
 };
 
+&pinctrl {
+	usart1_pins_a: usart1@0	{
+		pins1 {
+		       pinmux = <STM32F746_PA9_FUNC_USART1_TX>;
+				bias-disable;
+				drive-push-pull;
+				slew-rate = <2>;
+		};
+		pins2 {
+			pinmux = <STM32F746_PB7_FUNC_USART1_RX>;
+			bias-disable;
+		};
+	};
+
+	ethernet_mii: mii@0 {
+	      pins {
+		      pinmux = <STM32F746_PG13_FUNC_ETH_MII_TXD0_ETH_RMII_TXD0>,
+			     <STM32F746_PG14_FUNC_ETH_MII_TXD1_ETH_RMII_TXD1>,
+			     <STM32F746_PG11_FUNC_ETH_MII_TX_EN_ETH_RMII_TX_EN>,
+			     <STM32F746_PA2_FUNC_ETH_MDIO>,
+			     <STM32F746_PC1_FUNC_ETH_MDC>,
+			     <STM32F746_PA1_FUNC_ETH_MII_RX_CLK_ETH_RMII_REF_CLK>,
+			     <STM32F746_PA7_FUNC_ETH_MII_RX_DV_ETH_RMII_CRS_DV>,
+			     <STM32F746_PC4_FUNC_ETH_MII_RXD0_ETH_RMII_RXD0>,
+			     <STM32F746_PC5_FUNC_ETH_MII_RXD1_ETH_RMII_RXD1>;
+		      slew-rate = <2>;
+	      };
+	};
+
+	qspi_pins: qspi@0 {
+		pins {
+			pinmux = <STM32F746_PB2_FUNC_QUADSPI_CLK>,
+			       <STM32F746_PB6_FUNC_QUADSPI_BK1_NCS>,
+			       <STM32F746_PD11_FUNC_QUADSPI_BK1_IO0>,
+			       <STM32F746_PD12_FUNC_QUADSPI_BK1_IO1>,
+			       <STM32F746_PD13_FUNC_QUADSPI_BK1_IO3>,
+			       <STM32F746_PE2_FUNC_QUADSPI_BK1_IO2>;
+			slew-rate = <2>;
+		};
+	};
+
+	fmc_pins: fmc@0 {
+		pins {
+			pinmux = <STM32F746_PD10_FUNC_FMC_D15>,
+				 <STM32F746_PD9_FUNC_FMC_D14>,
+				 <STM32F746_PD8_FUNC_FMC_D13>,
+				 <STM32F746_PE15_FUNC_FMC_D12>,
+				 <STM32F746_PE14_FUNC_FMC_D11>,
+				 <STM32F746_PE13_FUNC_FMC_D10>,
+				 <STM32F746_PE12_FUNC_FMC_D9>,
+				 <STM32F746_PE11_FUNC_FMC_D8>,
+				 <STM32F746_PE10_FUNC_FMC_D7>,
+				 <STM32F746_PE9_FUNC_FMC_D6>,
+				 <STM32F746_PE8_FUNC_FMC_D5>,
+				 <STM32F746_PE7_FUNC_FMC_D4>,
+				 <STM32F746_PD1_FUNC_FMC_D3>,
+				 <STM32F746_PD0_FUNC_FMC_D2>,
+				 <STM32F746_PD15_FUNC_FMC_D1>,
+				 <STM32F746_PD14_FUNC_FMC_D0>,
+
+				 <STM32F746_PE1_FUNC_FMC_NBL1>,
+				 <STM32F746_PE0_FUNC_FMC_NBL0>,
+
+				 <STM32F746_PG5_FUNC_FMC_A15_FMC_BA1>,
+				 <STM32F746_PG4_FUNC_FMC_A14_FMC_BA0>,
+
+				 <STM32F746_PG1_FUNC_FMC_A11>,
+				 <STM32F746_PG0_FUNC_FMC_A10>,
+				 <STM32F746_PF15_FUNC_FMC_A9>,
+				 <STM32F746_PF14_FUNC_FMC_A8>,
+				 <STM32F746_PF13_FUNC_FMC_A7>,
+				 <STM32F746_PF12_FUNC_FMC_A6>,
+				 <STM32F746_PF5_FUNC_FMC_A5>,
+				 <STM32F746_PF4_FUNC_FMC_A4>,
+				 <STM32F746_PF3_FUNC_FMC_A3>,
+				 <STM32F746_PF2_FUNC_FMC_A2>,
+				 <STM32F746_PF1_FUNC_FMC_A1>,
+				 <STM32F746_PF0_FUNC_FMC_A0>,
+
+				 <STM32F746_PH3_FUNC_FMC_SDNE0>,
+				 <STM32F746_PH5_FUNC_FMC_SDNWE>,
+				 <STM32F746_PF11_FUNC_FMC_SDNRAS>,
+				 <STM32F746_PG15_FUNC_FMC_SDNCAS>,
+				 <STM32F746_PC3_FUNC_FMC_SDCKE0>,
+				 <STM32F746_PG8_FUNC_FMC_SDCLK>;
+			  slew-rate = <2>;
+		};
+	};
+};
+
 &usart1 {
 	pinctrl-0 = <&usart1_pins_a>;
 	pinctrl-names = "default";
 	status = "okay";
 };
 
+&fmc {
+	pinctrl-0 = <&fmc_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	mr-nbanks = <1>;
+	/* Memory configuration from sdram datasheet MT48LC_4M32_B2B5-6A */
+	bank1: bank@0 {
+	       st,sdram-control = /bits/ 8 <NO_COL_8 NO_ROW_12 MWIDTH_16 BANKS_4
+	       				    CAS_3 SDCLK_2 RD_BURST_EN
+					    RD_PIPE_DL_0>;
+	       st,sdram-timing = /bits/ 8 <TMRD_2 TXSR_6 TRAS_4 TRC_6 TWR_2
+	       				   TRP_2 TRCD_2>;
+		/* refcount = (64msec/total_row_sdram)*freq - 20 */
+	       st,sdram-refcount = < 1542 >;
+       };
+};
+
 &mac {
 	status = "okay";
 	pinctrl-0 = <&ethernet_mii>;

arch/arm/dts/stm32f746.dtsi

@@ -1,5 +1,6 @@
 /*
  * Copyright 2016 - Michael Kurz <michi.kurz@gmail.com>
+ * Copyright 2016 - Vikas MANOCHA <vikas.manocha@st.com>
  *
  * Based on:
  * stm32f429.dtsi from Linux
@@ -70,6 +71,13 @@
 			status = "disabled";
 		};
 
+		fmc: fmc@A0000000 {
+			compatible = "st,stm32-fmc";
+			reg = <0xA0000000 0x1000>;
+			clocks = <&rcc 0 64>;
+			u-boot,dm-pre-reloc;
+		};
+
 		qspi: quadspi@A0001000 {
 			compatible = "st,stm32-qspi";
 			#address-cells = <1>;
@@ -78,6 +86,7 @@
 			reg-names = "QuadSPI", "QuadSPI-memory";
 			interrupts = <92>;
 			spi-max-frequency = <108000000>;
+			clocks = <&rcc 0 65>;
 			status = "disabled";
 		};
 		usart1: serial@40011000 {
@@ -105,43 +114,117 @@
 			u-boot,dm-pre-reloc;
 			pins-are-numbered;
 
-			usart1_pins_a: usart1@0 {
-				pins1 {
-					pinmux = <STM32F746_PA9_FUNC_USART1_TX>;
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <2>;
-				};
-				pins2 {
-					pinmux = <STM32F746_PB7_FUNC_USART1_RX>;
-					bias-disable;
-				};
+			gpioa: gpio@40020000 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				compatible = "st,stm32-gpio";
+				reg = <0x0 0x400>;
+				clocks = <&rcc 0 0>;
+				st,bank-name = "GPIOA";
+				u-boot,dm-pre-reloc;
 			};
-			ethernet_mii: mii@0 {
-				pins {
-					pinmux = <STM32F746_PG13_FUNC_ETH_MII_TXD0_ETH_RMII_TXD0>,
-						 <STM32F746_PG14_FUNC_ETH_MII_TXD1_ETH_RMII_TXD1>,
-						 <STM32F746_PG11_FUNC_ETH_MII_TX_EN_ETH_RMII_TX_EN>,
-						 <STM32F746_PA2_FUNC_ETH_MDIO>,
-						 <STM32F746_PC1_FUNC_ETH_MDC>,
-						 <STM32F746_PA1_FUNC_ETH_MII_RX_CLK_ETH_RMII_REF_CLK>,
-						 <STM32F746_PA7_FUNC_ETH_MII_RX_DV_ETH_RMII_CRS_DV>,
-						 <STM32F746_PC4_FUNC_ETH_MII_RXD0_ETH_RMII_RXD0>,
-						 <STM32F746_PC5_FUNC_ETH_MII_RXD1_ETH_RMII_RXD1>;
-					slew-rate = <2>;
-				};
+
+			gpiob: gpio@40020400 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				compatible = "st,stm32-gpio";
+				reg = <0x400 0x400>;
+				clocks = <&rcc 0 1>;
+				st,bank-name = "GPIOB";
+				u-boot,dm-pre-reloc;
 			};
-			qspi_pins: qspi@0{
-				pins {
-					pinmux = <STM32F746_PB2_FUNC_QUADSPI_CLK>,
-						 <STM32F746_PB6_FUNC_QUADSPI_BK1_NCS>,
-						 <STM32F746_PD11_FUNC_QUADSPI_BK1_IO0>,
-						 <STM32F746_PD12_FUNC_QUADSPI_BK1_IO1>,
-						 <STM32F746_PD13_FUNC_QUADSPI_BK1_IO3>,
-						 <STM32F746_PE2_FUNC_QUADSPI_BK1_IO2>;
-					slew-rate = <2>;
-				};
+
+
+			gpioc: gpio@40020800 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				compatible = "st,stm32-gpio";
+				reg = <0x800 0x400>;
+				clocks = <&rcc 0 2>;
+				st,bank-name = "GPIOC";
+				u-boot,dm-pre-reloc;
 			};
+
+			gpiod: gpio@40020c00 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				compatible = "st,stm32-gpio";
+				reg = <0xc00 0x400>;
+				clocks = <&rcc 0 3>;
+				st,bank-name = "GPIOD";
+				u-boot,dm-pre-reloc;
+			};
+
+			gpioe: gpio@40021000 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				compatible = "st,stm32-gpio";
+				reg = <0x1000 0x400>;
+				clocks = <&rcc 0 4>;
+				st,bank-name = "GPIOE";
+				u-boot,dm-pre-reloc;
+			};
+
+			gpiof: gpio@40021400 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				compatible = "st,stm32-gpio";
+				reg = <0x1400 0x400>;
+				clocks = <&rcc 0 5>;
+				st,bank-name = "GPIOF";
+				u-boot,dm-pre-reloc;
+			};
+
+			gpiog: gpio@40021800 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				compatible = "st,stm32-gpio";
+				reg = <0x1800 0x400>;
+				clocks = <&rcc 0 6>;
+				st,bank-name = "GPIOG";
+				u-boot,dm-pre-reloc;
+			};
+
+			gpioh: gpio@40021c00 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				compatible = "st,stm32-gpio";
+				reg = <0x1c00 0x400>;
+				clocks = <&rcc 0 7>;
+				st,bank-name = "GPIOH";
+				u-boot,dm-pre-reloc;
+			};
+
+			gpioi: gpio@40022000 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				compatible = "st,stm32-gpio";
+				reg = <0x2000 0x400>;
+				clocks = <&rcc 0 8>;
+				st,bank-name = "GPIOI";
+				u-boot,dm-pre-reloc;
+			};
+
+			gpioj: gpio@40022400 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				compatible = "st,stm32-gpio";
+				reg = <0x2400 0x400>;
+				clocks = <&rcc 0 9>;
+				st,bank-name = "GPIOJ";
+				u-boot,dm-pre-reloc;
+			};
+
+			gpiok: gpio@40022800 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				compatible = "st,stm32-gpio";
+				reg = <0x2800 0x400>;
+				clocks = <&rcc 0 10>;
+				st,bank-name = "GPIOK";
+				u-boot,dm-pre-reloc;
+			};
+
 		};
 	};
 };

arch/arm/dts/stm32f769-disco.dts

@@ -0,0 +1,255 @@
+/*
+ * Copyright 2016 - Vikas Manocha <vikas.manocha@st.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "stm32f746.dtsi"
+#include <dt-bindings/memory/stm32-sdram.h>
+
+/ {
+	model = "STMicroelectronics STM32F769-DISCO board";
+	compatible = "st,stm32f769-disco", "st,stm32f7";
+
+	chosen {
+		bootargs = "root=/dev/ram rdinit=/linuxrc";
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory {
+		reg = <0xC0000000 0x1000000>;
+	};
+
+	aliases {
+		serial0 = &usart1;
+		spi0 = &qspi;
+		/* Aliases for gpios so as to use sequence */
+		gpio0 = &gpioa;
+		gpio1 = &gpiob;
+		gpio2 = &gpioc;
+		gpio3 = &gpiod;
+		gpio4 = &gpioe;
+		gpio5 = &gpiof;
+		gpio6 = &gpiog;
+		gpio7 = &gpioh;
+		gpio8 = &gpioi;
+		gpio9 = &gpioj;
+		gpio10 = &gpiok;
+	};
+
+	led1 {
+		compatible = "st,led1";
+		led-gpio = <&gpioj 5 0>;
+	};
+
+	button1 {
+		compatible = "st,button1";
+		button-gpio = <&gpioa 0 0>;
+	};
+};
+
+&clk_hse {
+	clock-frequency = <25000000>;
+};
+
+&pinctrl {
+	usart1_pins_a: usart1@0	{
+		pins1 {
+		       pinmux = <STM32F746_PA9_FUNC_USART1_TX>;
+				bias-disable;
+				drive-push-pull;
+				slew-rate = <2>;
+		};
+		pins2 {
+			pinmux = <STM32F746_PA10_FUNC_USART1_RX>;
+			bias-disable;
+		};
+	};
+
+	ethernet_mii: mii@0 {
+	      pins {
+		      pinmux = <STM32F746_PG13_FUNC_ETH_MII_TXD0_ETH_RMII_TXD0>,
+			     <STM32F746_PG14_FUNC_ETH_MII_TXD1_ETH_RMII_TXD1>,
+			     <STM32F746_PG11_FUNC_ETH_MII_TX_EN_ETH_RMII_TX_EN>,
+			     <STM32F746_PA2_FUNC_ETH_MDIO>,
+			     <STM32F746_PC1_FUNC_ETH_MDC>,
+			     <STM32F746_PA1_FUNC_ETH_MII_RX_CLK_ETH_RMII_REF_CLK>,
+			     <STM32F746_PA7_FUNC_ETH_MII_RX_DV_ETH_RMII_CRS_DV>,
+			     <STM32F746_PC4_FUNC_ETH_MII_RXD0_ETH_RMII_RXD0>,
+			     <STM32F746_PC5_FUNC_ETH_MII_RXD1_ETH_RMII_RXD1>;
+		      slew-rate = <2>;
+	      };
+	};
+
+	qspi_pins: qspi@0 {
+		pins {
+			pinmux = <STM32F746_PB2_FUNC_QUADSPI_CLK>,
+			       <STM32F746_PB6_FUNC_QUADSPI_BK1_NCS>,
+			       <STM32F746_PC9_FUNC_QUADSPI_BK1_IO0>,
+			       <STM32F746_PC10_FUNC_QUADSPI_BK1_IO1>,
+			       <STM32F746_PD13_FUNC_QUADSPI_BK1_IO3>,
+			       <STM32F746_PE2_FUNC_QUADSPI_BK1_IO2>;
+			slew-rate = <2>;
+		};
+	};
+
+	fmc_pins: fmc@0 {
+		  pins {
+			  pinmux = <STM32F746_PI10_FUNC_FMC_D31>,
+				 <STM32F746_PI9_FUNC_FMC_D30>,
+				 <STM32F746_PI7_FUNC_FMC_D29>,
+				 <STM32F746_PI6_FUNC_FMC_D28>,
+				 <STM32F746_PI3_FUNC_FMC_D27>,
+				 <STM32F746_PI2_FUNC_FMC_D26>,
+				 <STM32F746_PI1_FUNC_FMC_D25>,
+				 <STM32F746_PI0_FUNC_FMC_D24>,
+				 <STM32F746_PH15_FUNC_FMC_D23>,
+				 <STM32F746_PH14_FUNC_FMC_D22>,
+				 <STM32F746_PH13_FUNC_FMC_D21>,
+				 <STM32F746_PH12_FUNC_FMC_D20>,
+				 <STM32F746_PH11_FUNC_FMC_D19>,
+				 <STM32F746_PH10_FUNC_FMC_D18>,
+				 <STM32F746_PH9_FUNC_FMC_D17>,
+				 <STM32F746_PH8_FUNC_FMC_D16>,
+
+				 <STM32F746_PD10_FUNC_FMC_D15>,
+				 <STM32F746_PD9_FUNC_FMC_D14>,
+				 <STM32F746_PD8_FUNC_FMC_D13>,
+				 <STM32F746_PE15_FUNC_FMC_D12>,
+				 <STM32F746_PE14_FUNC_FMC_D11>,
+				 <STM32F746_PE13_FUNC_FMC_D10>,
+				 <STM32F746_PE12_FUNC_FMC_D9>,
+				 <STM32F746_PE11_FUNC_FMC_D8>,
+				 <STM32F746_PE10_FUNC_FMC_D7>,
+				 <STM32F746_PE9_FUNC_FMC_D6>,
+				 <STM32F746_PE8_FUNC_FMC_D5>,
+				 <STM32F746_PE7_FUNC_FMC_D4>,
+				 <STM32F746_PD1_FUNC_FMC_D3>,
+				 <STM32F746_PD0_FUNC_FMC_D2>,
+				 <STM32F746_PD15_FUNC_FMC_D1>,
+				 <STM32F746_PD14_FUNC_FMC_D0>,
+
+				 <STM32F746_PI5_FUNC_FMC_NBL3>,
+				 <STM32F746_PI4_FUNC_FMC_NBL2>,
+				 <STM32F746_PE1_FUNC_FMC_NBL1>,
+				 <STM32F746_PE0_FUNC_FMC_NBL0>,
+
+				 <STM32F746_PG5_FUNC_FMC_A15_FMC_BA1>,
+				 <STM32F746_PG4_FUNC_FMC_A14_FMC_BA0>,
+
+				 <STM32F746_PG1_FUNC_FMC_A11>,
+				 <STM32F746_PG0_FUNC_FMC_A10>,
+				 <STM32F746_PF15_FUNC_FMC_A9>,
+				 <STM32F746_PF14_FUNC_FMC_A8>,
+				 <STM32F746_PF13_FUNC_FMC_A7>,
+				 <STM32F746_PF12_FUNC_FMC_A6>,
+				 <STM32F746_PF5_FUNC_FMC_A5>,
+				 <STM32F746_PF4_FUNC_FMC_A4>,
+				 <STM32F746_PF3_FUNC_FMC_A3>,
+				 <STM32F746_PF2_FUNC_FMC_A2>,
+				 <STM32F746_PF1_FUNC_FMC_A1>,
+				 <STM32F746_PF0_FUNC_FMC_A0>,
+
+				 <STM32F746_PH3_FUNC_FMC_SDNE0>,
+				 <STM32F746_PH5_FUNC_FMC_SDNWE>,
+				 <STM32F746_PF11_FUNC_FMC_SDNRAS>,
+				 <STM32F746_PG15_FUNC_FMC_SDNCAS>,
+				 <STM32F746_PH2_FUNC_FMC_SDCKE0>,
+				 <STM32F746_PG8_FUNC_FMC_SDCLK>;
+			  slew-rate = <2>;
+		  };
+	  };
+};
+
+&usart1 {
+	pinctrl-0 = <&usart1_pins_a>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&fmc {
+	pinctrl-0 = <&fmc_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	mr-nbanks = <1>;
+	/* Memory configuration from sdram datasheet MT48LC_4M32_B2B5-6A */
+	bank1: bank@0 {
+	       st,sdram-control = /bits/ 8 <NO_COL_8 NO_ROW_12 MWIDTH_32 BANKS_4
+	       				    CAS_3 SDCLK_2 RD_BURST_EN
+					    RD_PIPE_DL_0>;
+	       st,sdram-timing = /bits/ 8 <TMRD_2 TXSR_6 TRAS_4 TRC_6 TWR_2
+	       				   TRP_2 TRCD_2>;
+		/* refcount = (64msec/total_row_sdram)*freq - 20 */
+	       st,sdram-refcount = < 1542 >;
+       };
+};
+
+&mac {
+	status = "okay";
+	pinctrl-0 = <&ethernet_mii>;
+	phy-mode = "rmii";
+	phy-handle = <&phy0>;
+
+	mdio0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+		phy0: ethernet-phy@0 {
+			reg = <0>;
+		};
+	};
+};
+
+&qspi {
+	pinctrl-0 = <&qspi_pins>;
+	status = "okay";
+
+	qflash0: n25q128a {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "micron,n25q128a13", "spi-flash";
+			spi-max-frequency = <108000000>;
+			spi-tx-bus-width = <1>;
+			spi-rx-bus-width = <1>;
+			memory-map = <0x90000000 0x1000000>;
+			reg = <0>;
+	};
+};

arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts

@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2016 Chen-Yu Tsai <wens@csie.org>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-r40.dtsi"
+
+/ {
+	model = "Banana Pi BPI-M2-Ultra";
+	compatible = "sinovoip,bpi-m2-ultra", "allwinner,sun8i-r40";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pb_pins>;
+	status = "okay";
+};

arch/arm/dts/sun8i-r40.dtsi

@@ -0,0 +1,183 @@
+/*
+ * Copyright 2016 Chen-Yu Tsai
+ *
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	interrupt-parent = <&gic>;
+
+	aliases {
+	};
+
+	chosen {
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		osc24M: osc24M_clk {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <24000000>;
+		};
+
+		osc32k: osc32k_clk {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <32768>;
+			clock-output-names = "osc32k";
+		};
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <0>;
+		};
+
+		cpu@1 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <1>;
+		};
+
+		cpu@2 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <2>;
+		};
+
+		cpu@3 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <3>;
+		};
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0x40000000 0x80000000>;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		pio: pinctrl@1c20800 {
+			compatible = "allwinner,sun8i-r40-pinctrl";
+			reg = <0x01c20800 0x400>;
+			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+			/* apb should be replaced once CCU is implemented */
+			clocks = <&osc24M>, <&osc24M>, <&osc32k>;
+			clock-names = "apb", "hosc", "losc";
+			gpio-controller;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			#gpio-cells = <3>;
+
+			i2c0_pins: i2c0_pins {
+				pins = "PB0", "PB1";
+				function = "i2c0";
+				bias-pull-up;
+			};
+
+			uart0_pb_pins: uart0_pb_pins {
+				pins = "PB22", "PB23";
+				function = "uart0";
+				bias-pull-up;
+			};
+		};
+
+		uart0: serial@1c28000 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28000 0x400>;
+			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&osc24M>;
+			status = "disabled";
+		};
+
+		i2c0: i2c@1c2ac00 {
+			compatible = "allwinner,sun6i-a31-i2c";
+			reg = <0x01c2ac00 0x400>;
+			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&osc24M>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		gic: interrupt-controller@1c81000 {
+			compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
+			reg = <0x01c81000 0x1000>,
+			      <0x01c82000 0x1000>,
+			      <0x01c84000 0x2000>,
+			      <0x01c86000 0x2000>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+		clock-frequency = <24000000>;
+		arm,cpu-registers-not-fw-configured;
+	};
+};

arch/arm/dts/sun8i-v3s-licheepi-zero.dts

@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2016 Icenowy Zheng <icenowy@aosc.xyz>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-v3s.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+/ {
+	model = "Lichee Pi Zero";
+	compatible = "licheepi,licheepi-zero", "allwinner,sun8i-v3s";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&mmc0 {
+	pinctrl-0 = <&mmc0_pins_a>;
+	pinctrl-names = "default";
+	broken-cd;
+	bus-width = <4>;
+	vmmc-supply = <&reg_vcc3v3>;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usbphy {
+	usb0_id_det-gpio = <&pio 5 6 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};

arch/arm/dts/sun8i-v3s.dtsi

@@ -0,0 +1,284 @@
+/*
+ * Copyright (C) 2016 Icenowy Zheng <icenowy@aosc.xyz>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <dt-bindings/clock/sun8i-v3s-ccu.h>
+#include <dt-bindings/reset/sun8i-v3s-ccu.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	interrupt-parent = <&gic>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <0>;
+			clocks = <&ccu CLK_CPU>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		osc24M: osc24M_clk {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <24000000>;
+			clock-output-names = "osc24M";
+		};
+
+		osc32k: osc32k_clk {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <32768>;
+			clock-output-names = "osc32k";
+		};
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		mmc0: mmc@01c0f000 {
+			compatible = "allwinner,sun7i-a20-mmc";
+			reg = <0x01c0f000 0x1000>;
+			clocks = <&ccu CLK_BUS_MMC0>,
+				 <&ccu CLK_MMC0>,
+				 <&ccu CLK_MMC0_OUTPUT>,
+				 <&ccu CLK_MMC0_SAMPLE>;
+			clock-names = "ahb",
+				      "mmc",
+				      "output",
+				      "sample";
+			resets = <&ccu RST_BUS_MMC0>;
+			reset-names = "ahb";
+			interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		mmc1: mmc@01c10000 {
+			compatible = "allwinner,sun7i-a20-mmc";
+			reg = <0x01c10000 0x1000>;
+			clocks = <&ccu CLK_BUS_MMC1>,
+				 <&ccu CLK_MMC1>,
+				 <&ccu CLK_MMC1_OUTPUT>,
+				 <&ccu CLK_MMC1_SAMPLE>;
+			clock-names = "ahb",
+				      "mmc",
+				      "output",
+				      "sample";
+			resets = <&ccu RST_BUS_MMC1>;
+			reset-names = "ahb";
+			interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		mmc2: mmc@01c11000 {
+			compatible = "allwinner,sun7i-a20-mmc";
+			reg = <0x01c11000 0x1000>;
+			clocks = <&ccu CLK_BUS_MMC2>,
+				 <&ccu CLK_MMC2>,
+				 <&ccu CLK_MMC2_OUTPUT>,
+				 <&ccu CLK_MMC2_SAMPLE>;
+			clock-names = "ahb",
+				      "mmc",
+				      "output",
+				      "sample";
+			resets = <&ccu RST_BUS_MMC2>;
+			reset-names = "ahb";
+			interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		usb_otg: usb@01c19000 {
+			compatible = "allwinner,sun8i-h3-musb";
+			reg = <0x01c19000 0x0400>;
+			clocks = <&ccu CLK_BUS_OTG>;
+			resets = <&ccu RST_BUS_OTG>;
+			interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "mc";
+			phys = <&usbphy 0>;
+			phy-names = "usb";
+			extcon = <&usbphy 0>;
+			status = "disabled";
+		};
+
+		usbphy: phy@01c19400 {
+			compatible = "allwinner,sun8i-v3s-usb-phy";
+			reg = <0x01c19400 0x2c>,
+			      <0x01c1a800 0x4>;
+			reg-names = "phy_ctrl",
+				    "pmu0";
+			clocks = <&ccu CLK_USB_PHY0>;
+			clock-names = "usb0_phy";
+			resets = <&ccu RST_USB_PHY0>;
+			reset-names = "usb0_reset";
+			status = "disabled";
+			#phy-cells = <1>;
+		};
+
+		ccu: clock@01c20000 {
+			compatible = "allwinner,sun8i-v3s-ccu";
+			reg = <0x01c20000 0x400>;
+			clocks = <&osc24M>, <&osc32k>;
+			clock-names = "hosc", "losc";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
+		rtc: rtc@01c20400 {
+			compatible = "allwinner,sun6i-a31-rtc";
+			reg = <0x01c20400 0x54>;
+			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pio: pinctrl@01c20800 {
+			compatible = "allwinner,sun8i-v3s-pinctrl";
+			reg = <0x01c20800 0x400>;
+			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&osc32k>;
+			clock-names = "apb", "hosc", "losc";
+			gpio-controller;
+			#gpio-cells = <3>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+
+			uart0_pins_a: uart0@0 {
+				pins = "PB8", "PB9";
+				function = "uart0";
+				bias-pull-up;
+			};
+
+			mmc0_pins_a: mmc0@0 {
+				pins = "PF0", "PF1", "PF2", "PF3",
+				       "PF4", "PF5";
+				function = "mmc0";
+				drive-strength = <30>;
+				bias-pull-up;
+			};
+		};
+
+		timer@01c20c00 {
+			compatible = "allwinner,sun4i-a10-timer";
+			reg = <0x01c20c00 0xa0>;
+			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&osc24M>;
+		};
+
+		wdt0: watchdog@01c20ca0 {
+			compatible = "allwinner,sun6i-a31-wdt";
+			reg = <0x01c20ca0 0x20>;
+			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		uart0: serial@01c28000 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28000 0x400>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART0>;
+			resets = <&ccu RST_BUS_UART0>;
+			status = "disabled";
+		};
+
+		uart1: serial@01c28400 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28400 0x400>;
+			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART1>;
+			resets = <&ccu RST_BUS_UART1>;
+			status = "disabled";
+		};
+
+		uart2: serial@01c28800 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28800 0x400>;
+			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART2>;
+			resets = <&ccu RST_BUS_UART2>;
+			status = "disabled";
+		};
+
+		gic: interrupt-controller@01c81000 {
+			compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
+			reg = <0x01c81000 0x1000>,
+			      <0x01c82000 0x1000>,
+			      <0x01c84000 0x2000>,
+			      <0x01c86000 0x2000>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+		};
+	};
+};

arch/arm/dts/uniphier-ld11.dtsi

@@ -4,7 +4,43 @@
  * Copyright (C) 2016 Socionext Inc.
  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
  *
- * SPDX-License-Identifier:	GPL-2.0+	X11
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 /memreserve/ 0x80000000 0x00080000;
@@ -53,31 +89,31 @@
 		compatible = "operating-points-v2";
 		opp-shared;
 
-		opp@245000000 {
+		opp-245000000 {
 			opp-hz = /bits/ 64 <245000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@250000000 {
+		opp-250000000 {
 			opp-hz = /bits/ 64 <250000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@490000000 {
+		opp-490000000 {
 			opp-hz = /bits/ 64 <490000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@500000000 {
+		opp-500000000 {
 			opp-hz = /bits/ 64 <500000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@653334000 {
+		opp-653334000 {
 			opp-hz = /bits/ 64 <653334000>;
 			clock-latency-ns = <300>;
 		};
-		opp@666667000 {
+		opp-666667000 {
 			opp-hz = /bits/ 64 <666667000>;
 			clock-latency-ns = <300>;
 		};
-		opp@980000000 {
+		opp-980000000 {
 			opp-hz = /bits/ 64 <980000000>;
 			clock-latency-ns = <300>;
 		};
@@ -279,6 +315,11 @@
 			bus-width = <8>;
 			mmc-ddr-1_8v;
 			mmc-hs200-1_8v;
+			cdns,phy-input-delay-legacy = <4>;
+			cdns,phy-input-delay-mmc-highspeed = <2>;
+			cdns,phy-input-delay-mmc-ddr = <3>;
+			cdns,phy-dll-delay-sdclk = <21>;
+			cdns,phy-dll-delay-sdclk-hsmmc = <21>;
 		};
 
 		usb0: usb@5a800100 {
@@ -377,7 +418,7 @@
 		};
 
 		nand: nand@68000000 {
-			compatible = "socionext,denali-nand-v5b";
+			compatible = "socionext,uniphier-denali-nand-v5b";
 			status = "disabled";
 			reg-names = "nand_data", "denali_reg";
 			reg = <0x68000000 0x20>, <0x68100000 0x1000>;

arch/arm/dts/uniphier-ld20.dtsi

@@ -4,7 +4,43 @@
  * Copyright (C) 2015-2016 Socionext Inc.
  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
  *
- * SPDX-License-Identifier:	GPL-2.0+	X11
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 /memreserve/ 0x80000000 0x00080000;
@@ -80,35 +116,35 @@
 		compatible = "operating-points-v2";
 		opp-shared;
 
-		opp@250000000 {
+		opp-250000000 {
 			opp-hz = /bits/ 64 <250000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@275000000 {
+		opp-275000000 {
 			opp-hz = /bits/ 64 <275000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@500000000 {
+		opp-500000000 {
 			opp-hz = /bits/ 64 <500000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@550000000 {
+		opp-550000000 {
 			opp-hz = /bits/ 64 <550000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@666667000 {
+		opp-666667000 {
 			opp-hz = /bits/ 64 <666667000>;
 			clock-latency-ns = <300>;
 		};
-		opp@733334000 {
+		opp-733334000 {
 			opp-hz = /bits/ 64 <733334000>;
 			clock-latency-ns = <300>;
 		};
-		opp@1000000000 {
+		opp-1000000000 {
 			opp-hz = /bits/ 64 <1000000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@1100000000 {
+		opp-1100000000 {
 			opp-hz = /bits/ 64 <1100000000>;
 			clock-latency-ns = <300>;
 		};
@@ -118,35 +154,35 @@
 		compatible = "operating-points-v2";
 		opp-shared;
 
-		opp@250000000 {
+		opp-250000000 {
 			opp-hz = /bits/ 64 <250000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@275000000 {
+		opp-275000000 {
 			opp-hz = /bits/ 64 <275000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@500000000 {
+		opp-500000000 {
 			opp-hz = /bits/ 64 <500000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@550000000 {
+		opp-550000000 {
 			opp-hz = /bits/ 64 <550000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@666667000 {
+		opp-666667000 {
 			opp-hz = /bits/ 64 <666667000>;
 			clock-latency-ns = <300>;
 		};
-		opp@733334000 {
+		opp-733334000 {
 			opp-hz = /bits/ 64 <733334000>;
 			clock-latency-ns = <300>;
 		};
-		opp@1000000000 {
+		opp-1000000000 {
 			opp-hz = /bits/ 64 <1000000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@1100000000 {
+		opp-1100000000 {
 			opp-hz = /bits/ 64 <1100000000>;
 			clock-latency-ns = <300>;
 		};
@@ -353,6 +389,11 @@
 			bus-width = <8>;
 			mmc-ddr-1_8v;
 			mmc-hs200-1_8v;
+			cdns,phy-input-delay-legacy = <4>;
+			cdns,phy-input-delay-mmc-highspeed = <2>;
+			cdns,phy-input-delay-mmc-ddr = <3>;
+			cdns,phy-dll-delay-sdclk = <21>;
+			cdns,phy-dll-delay-sdclk-hsmmc = <21>;
 		};
 
 		sd: sdhc@5a400000 {
@@ -429,7 +470,7 @@
 		};
 
 		nand: nand@68000000 {
-			compatible = "socionext,denali-nand-v5b";
+			compatible = "socionext,uniphier-denali-nand-v5b";
 			status = "disabled";
 			reg-names = "nand_data", "denali_reg";
 			reg = <0x68000000 0x20>, <0x68100000 0x1000>;

arch/arm/dts/uniphier-pro5.dtsi

@@ -4,7 +4,43 @@
  * Copyright (C) 2015-2016 Socionext Inc.
  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
  *
- * SPDX-License-Identifier:	GPL-2.0+	X11
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 / {
@@ -41,67 +77,67 @@
 		compatible = "operating-points-v2";
 		opp-shared;
 
-		opp@100000000 {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@116667000 {
+		opp-116667000 {
 			opp-hz = /bits/ 64 <116667000>;
 			clock-latency-ns = <300>;
 		};
-		opp@150000000 {
+		opp-150000000 {
 			opp-hz = /bits/ 64 <150000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@175000000 {
+		opp-175000000 {
 			opp-hz = /bits/ 64 <175000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@200000000 {
+		opp-200000000 {
 			opp-hz = /bits/ 64 <200000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@233334000 {
+		opp-233334000 {
 			opp-hz = /bits/ 64 <233334000>;
 			clock-latency-ns = <300>;
 		};
-		opp@300000000 {
+		opp-300000000 {
 			opp-hz = /bits/ 64 <300000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@350000000 {
+		opp-350000000 {
 			opp-hz = /bits/ 64 <350000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@400000000 {
+		opp-400000000 {
 			opp-hz = /bits/ 64 <400000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@466667000 {
+		opp-466667000 {
 			opp-hz = /bits/ 64 <466667000>;
 			clock-latency-ns = <300>;
 		};
-		opp@600000000 {
+		opp-600000000 {
 			opp-hz = /bits/ 64 <600000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@700000000 {
+		opp-700000000 {
 			opp-hz = /bits/ 64 <700000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@800000000 {
+		opp-800000000 {
 			opp-hz = /bits/ 64 <800000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@933334000 {
+		opp-933334000 {
 			opp-hz = /bits/ 64 <933334000>;
 			clock-latency-ns = <300>;
 		};
-		opp@1200000000 {
+		opp-1200000000 {
 			opp-hz = /bits/ 64 <1200000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@1400000000 {
+		opp-1400000000 {
 			opp-hz = /bits/ 64 <1400000000>;
 			clock-latency-ns = <300>;
 		};
@@ -620,7 +656,7 @@
 		};
 
 		nand: nand@68000000 {
-			compatible = "socionext,denali-nand-v5b";
+			compatible = "socionext,uniphier-denali-nand-v5b";
 			status = "disabled";
 			reg-names = "nand_data", "denali_reg";
 			reg = <0x68000000 0x20>, <0x68100000 0x1000>;

arch/arm/dts/uniphier-pxs2.dtsi

@@ -4,7 +4,43 @@
  * Copyright (C) 2015-2016 Socionext Inc.
  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
  *
- * SPDX-License-Identifier:	GPL-2.0+	X11
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 / {
@@ -61,35 +97,35 @@
 		compatible = "operating-points-v2";
 		opp-shared;
 
-		opp@100000000 {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@150000000 {
+		opp-150000000 {
 			opp-hz = /bits/ 64 <150000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@200000000 {
+		opp-200000000 {
 			opp-hz = /bits/ 64 <200000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@300000000 {
+		opp-300000000 {
 			opp-hz = /bits/ 64 <300000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@400000000 {
+		opp-400000000 {
 			opp-hz = /bits/ 64 <400000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@600000000 {
+		opp-600000000 {
 			opp-hz = /bits/ 64 <600000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@800000000 {
+		opp-800000000 {
 			opp-hz = /bits/ 64 <800000000>;
 			clock-latency-ns = <300>;
 		};
-		opp@1200000000 {
+		opp-1200000000 {
 			opp-hz = /bits/ 64 <1200000000>;
 			clock-latency-ns = <300>;
 		};
@@ -632,7 +668,7 @@
 		};
 
 		nand: nand@68000000 {
-			compatible = "socionext,denali-nand-v5b";
+			compatible = "socionext,uniphier-denali-nand-v5b";
 			status = "disabled";
 			reg-names = "nand_data", "denali_reg";
 			reg = <0x68000000 0x20>, <0x68100000 0x1000>;

arch/arm/dts/zynq-topic-miami.dts

@@ -19,6 +19,7 @@
 		i2c0 = &i2c0;
 		i2c1 = &i2c1;
 		mmc0 = &sdhci0;
+		usbotg0 = &usb0;
 	};
 
 	memory@0 {

arch/arm/imx-common/Kconfig

@@ -29,6 +29,29 @@ config SECURE_BOOT
 	bool "Support i.MX HAB features"
 	depends on ARCH_MX7 || ARCH_MX6 || ARCH_MX5
 	select FSL_CAAM
+	imply CMD_DEKBLOB
 	help
 	  This option enables the support for secure boot (HAB).
 	  See doc/README.mxc_hab for more details.
+
+config CMD_BMODE
+	bool "Support the 'bmode' command"
+	default y
+	depends on ARCH_MX7 || ARCH_MX6 || ARCH_MX5
+	help
+	  This enables the 'bmode' (bootmode) command for forcing
+	  a boot from specific media.
+
+	  This is useful for forcing the ROM's usb downloader to
+	  activate upon a watchdog reset which is nice when iterating
+	  on U-Boot.  Using the reset button or running bmode normal
+	  will set it back to normal.  This command currently
+	  supports i.MX53 and i.MX6.
+
+config CMD_DEKBLOB
+	bool "Support the 'dek_blob' command"
+	help
+	  This enables the 'dek_blob' command which is used with the
+	  Freescale secure boot mechanism. This command encapsulates and
+	  creates a blob of data. See also CMD_BLOB and doc/README.mxc_hab for
+	  more information.

arch/arm/include/asm/arch-am33xx/spl.h

@@ -28,7 +28,7 @@
 #define BOOT_DEVICE_XIP		0x01
 #define BOOT_DEVICE_XIPWAIT	0x02
 #define BOOT_DEVICE_NAND	0x03
-#define BOOT_DEVICE_ONENAD	0x04
+#define BOOT_DEVICE_ONENAND	0x04
 #define BOOT_DEVICE_MMC2	0x05 /* ROM only supports 2nd instance. */
 #define BOOT_DEVICE_MMC1	0x06
 #define BOOT_DEVICE_UART	0x43
@@ -47,6 +47,7 @@
 #define BOOT_DEVICE_UART	0x41
 #define BOOT_DEVICE_USBETH	0x44
 #define BOOT_DEVICE_CPGMAC	0x46
+#define BOOT_DEVICE_ONENAND	0xFF /* ROM does not support OneNAND. */
 
 #define MMC_BOOT_DEVICES_START	BOOT_DEVICE_MMC1
 #define MMC_BOOT_DEVICES_END	BOOT_DEVICE_MMC2

arch/arm/include/asm/arch-aspeed/pinctrl.h

@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2017 Google, Inc
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#ifndef _ASM_ARCH_PERIPH_H
+#define _ASM_ARCH_PERIPH_H
+
+/*
+ * Peripherals supported by the hardware.
+ * These are used to specify pinctrl settings.
+ */
+
+enum periph_id {
+	PERIPH_ID_UART1,
+	PERIPH_ID_UART2,
+	PERIPH_ID_UART3,
+	PERIPH_ID_UART4,
+	PERIPH_ID_LPC,
+	PERIPH_ID_PWM0,
+	PERIPH_ID_PWM1,
+	PERIPH_ID_PWM2,
+	PERIPH_ID_PWM3,
+	PERIPH_ID_PWM4,
+	PERIPH_ID_PWM5,
+	PERIPH_ID_PWM6,
+	PERIPH_ID_PWM7,
+	PERIPH_ID_PWM8,
+	PERIPH_ID_MAC1,
+	PERIPH_ID_MAC2,
+	PERIPH_ID_VIDEO,
+	PERIPH_ID_SPI1,
+	PERIPH_ID_SPI2,
+	PERIPH_ID_I2C1,
+	PERIPH_ID_I2C2,
+	PERIPH_ID_I2C3,
+	PERIPH_ID_I2C4,
+	PERIPH_ID_I2C5,
+	PERIPH_ID_I2C6,
+	PERIPH_ID_I2C7,
+	PERIPH_ID_I2C8,
+	PERIPH_ID_I2C9,
+	PERIPH_ID_I2C10,
+	PERIPH_ID_I2C11,
+	PERIPH_ID_I2C12,
+	PERIPH_ID_I2C13,
+	PERIPH_ID_I2C14,
+	PERIPH_ID_SD1,
+	PERIPH_ID_SD2,
+};
+
+#endif  /* _ASM_ARCH_SCU_AST2500_H */

arch/arm/include/asm/arch-aspeed/scu_ast2500.h

@@ -8,28 +8,134 @@
 
 #define SCU_UNLOCK_VALUE		0x1688a8a8
 
-#define SCU_HWSTRAP_VGAMEM_MASK		3
 #define SCU_HWSTRAP_VGAMEM_SHIFT	2
+#define SCU_HWSTRAP_VGAMEM_MASK		(3 << SCU_HWSTRAP_VGAMEM_SHIFT)
+#define SCU_HWSTRAP_MAC1_RGMII		(1 << 6)
+#define SCU_HWSTRAP_MAC2_RGMII		(1 << 7)
 #define SCU_HWSTRAP_DDR4		(1 << 24)
 #define SCU_HWSTRAP_CLKIN_25MHZ		(1 << 23)
 
 #define SCU_MPLL_DENUM_SHIFT		0
 #define SCU_MPLL_DENUM_MASK		0x1f
 #define SCU_MPLL_NUM_SHIFT		5
-#define SCU_MPLL_NUM_MASK		0xff
+#define SCU_MPLL_NUM_MASK		(0xff << SCU_MPLL_NUM_SHIFT)
 #define SCU_MPLL_POST_SHIFT		13
-#define SCU_MPLL_POST_MASK		0x3f
-
+#define SCU_MPLL_POST_MASK		(0x3f << SCU_MPLL_POST_SHIFT)
+#define SCU_PCLK_DIV_SHIFT		23
+#define SCU_PCLK_DIV_MASK		(7 << SCU_PCLK_DIV_SHIFT)
 #define SCU_HPLL_DENUM_SHIFT		0
 #define SCU_HPLL_DENUM_MASK		0x1f
 #define SCU_HPLL_NUM_SHIFT		5
-#define SCU_HPLL_NUM_MASK		0xff
+#define SCU_HPLL_NUM_MASK		(0xff << SCU_HPLL_NUM_SHIFT)
 #define SCU_HPLL_POST_SHIFT		13
-#define SCU_HPLL_POST_MASK		0x3f
+#define SCU_HPLL_POST_MASK		(0x3f << SCU_HPLL_POST_SHIFT)
 
+#define SCU_MACCLK_SHIFT		16
+#define SCU_MACCLK_MASK			(7 << SCU_MACCLK_SHIFT)
+
+#define SCU_MISC2_RGMII_HPLL		(1 << 23)
+#define SCU_MISC2_RGMII_CLKDIV_SHIFT	20
+#define SCU_MISC2_RGMII_CLKDIV_MASK	(3 << SCU_MISC2_RGMII_CLKDIV_SHIFT)
+#define SCU_MISC2_RMII_MPLL		(1 << 19)
+#define SCU_MISC2_RMII_CLKDIV_SHIFT	16
+#define SCU_MISC2_RMII_CLKDIV_MASK	(3 << SCU_MISC2_RMII_CLKDIV_SHIFT)
 #define SCU_MISC2_UARTCLK_SHIFT		24
 
+#define SCU_MISC_D2PLL_OFF		(1 << 4)
 #define SCU_MISC_UARTCLK_DIV13		(1 << 12)
+#define SCU_MISC_GCRT_USB20CLK		(1 << 21)
+
+#define SCU_MICDS_MAC1RGMII_TXDLY_SHIFT	0
+#define SCU_MICDS_MAC1RGMII_TXDLY_MASK	(0x3f\
+					 << SCU_MICDS_MAC1RGMII_TXDLY_SHIFT)
+#define SCU_MICDS_MAC2RGMII_TXDLY_SHIFT	6
+#define SCU_MICDS_MAC2RGMII_TXDLY_MASK	(0x3f\
+					 << SCU_MICDS_MAC2RGMII_TXDLY_SHIFT)
+#define SCU_MICDS_MAC1RMII_RDLY_SHIFT	12
+#define SCU_MICDS_MAC1RMII_RDLY_MASK	(0x3f << SCU_MICDS_MAC1RMII_RDLY_SHIFT)
+#define SCU_MICDS_MAC2RMII_RDLY_SHIFT	18
+#define SCU_MICDS_MAC2RMII_RDLY_MASK	(0x3f << SCU_MICDS_MAC2RMII_RDLY_SHIFT)
+#define SCU_MICDS_MAC1RMII_TXFALL	(1 << 24)
+#define SCU_MICDS_MAC2RMII_TXFALL	(1 << 25)
+#define SCU_MICDS_RMII1_RCLKEN		(1 << 29)
+#define SCU_MICDS_RMII2_RCLKEN		(1 << 30)
+#define SCU_MICDS_RGMIIPLL		(1 << 31)
+
+/*
+ * SYSRESET is actually more like a Power register,
+ * except that corresponding bit set to 1 means that
+ * the peripheral is off.
+ */
+#define SCU_SYSRESET_XDMA		(1 << 25)
+#define SCU_SYSRESET_MCTP		(1 << 24)
+#define SCU_SYSRESET_ADC		(1 << 23)
+#define SCU_SYSRESET_JTAG		(1 << 22)
+#define SCU_SYSRESET_MIC		(1 << 18)
+#define SCU_SYSRESET_SDIO		(1 << 16)
+#define SCU_SYSRESET_USB11HOST		(1 << 15)
+#define SCU_SYSRESET_USBHUB		(1 << 14)
+#define SCU_SYSRESET_CRT		(1 << 13)
+#define SCU_SYSRESET_MAC2		(1 << 12)
+#define SCU_SYSRESET_MAC1		(1 << 11)
+#define SCU_SYSRESET_PECI		(1 << 10)
+#define SCU_SYSRESET_PWM		(1 << 9)
+#define SCU_SYSRESET_PCI_VGA		(1 << 8)
+#define SCU_SYSRESET_2D			(1 << 7)
+#define SCU_SYSRESET_VIDEO		(1 << 6)
+#define SCU_SYSRESET_LPC		(1 << 5)
+#define SCU_SYSRESET_HAC		(1 << 4)
+#define SCU_SYSRESET_USBHID		(1 << 3)
+#define SCU_SYSRESET_I2C		(1 << 2)
+#define SCU_SYSRESET_AHB		(1 << 1)
+#define SCU_SYSRESET_SDRAM_WDT		(1 << 0)
+
+/* Bits 16-27 in the register control pin functions for I2C devices 3-14 */
+#define SCU_PINMUX_CTRL5_I2C		(1 << 16)
+
+/*
+ * The values are grouped by function, not by register.
+ * They are actually scattered across multiple loosely related registers.
+ */
+#define SCU_PIN_FUN_MAC1_MDC		(1 << 30)
+#define SCU_PIN_FUN_MAC1_MDIO		(1 << 31)
+#define SCU_PIN_FUN_MAC1_PHY_LINK	(1 << 0)
+#define SCU_PIN_FUN_MAC2_MDIO		(1 << 2)
+#define SCU_PIN_FUN_MAC2_PHY_LINK	(1 << 1)
+#define SCU_PIN_FUN_SCL1		(1 << 12)
+#define SCU_PIN_FUN_SCL2		(1 << 14)
+#define SCU_PIN_FUN_SDA1		(1 << 13)
+#define SCU_PIN_FUN_SDA2		(1 << 15)
+
+#define SCU_CLKSTOP_MAC1		(1 << 20)
+#define SCU_CLKSTOP_MAC2		(1 << 21)
+
+#define SCU_D2PLL_EXT1_OFF		(1 << 0)
+#define SCU_D2PLL_EXT1_BYPASS		(1 << 1)
+#define SCU_D2PLL_EXT1_RESET		(1 << 2)
+#define SCU_D2PLL_EXT1_MODE_SHIFT	3
+#define SCU_D2PLL_EXT1_MODE_MASK	(3 << SCU_D2PLL_EXT1_MODE_SHIFT)
+#define SCU_D2PLL_EXT1_PARAM_SHIFT	5
+#define SCU_D2PLL_EXT1_PARAM_MASK	(0x1ff << SCU_D2PLL_EXT1_PARAM_SHIFT)
+
+#define SCU_D2PLL_NUM_SHIFT		0
+#define SCU_D2PLL_NUM_MASK		(0xff << SCU_D2PLL_NUM_SHIFT)
+#define SCU_D2PLL_DENUM_SHIFT		8
+#define SCU_D2PLL_DENUM_MASK		(0x1f << SCU_D2PLL_DENUM_SHIFT)
+#define SCU_D2PLL_POST_SHIFT		13
+#define SCU_D2PLL_POST_MASK		(0x3f << SCU_D2PLL_POST_SHIFT)
+#define SCU_D2PLL_ODIV_SHIFT		19
+#define SCU_D2PLL_ODIV_MASK		(7 << SCU_D2PLL_ODIV_SHIFT)
+#define SCU_D2PLL_SIC_SHIFT		22
+#define SCU_D2PLL_SIC_MASK		(0x1f << SCU_D2PLL_SIC_SHIFT)
+#define SCU_D2PLL_SIP_SHIFT		27
+#define SCU_D2PLL_SIP_MASK		(0x1f << SCU_D2PLL_SIP_SHIFT)
+
+#define SCU_CLKDUTY_DCLK_SHIFT		0
+#define SCU_CLKDUTY_DCLK_MASK		(0x3f << SCU_CLKDUTY_DCLK_SHIFT)
+#define SCU_CLKDUTY_RGMII1TXCK_SHIFT	8
+#define SCU_CLKDUTY_RGMII1TXCK_MASK	(0x7f << SCU_CLKDUTY_RGMII1TXCK_SHIFT)
+#define SCU_CLKDUTY_RGMII2TXCK_SHIFT	16
+#define SCU_CLKDUTY_RGMII2TXCK_MASK	(0x7f << SCU_CLKDUTY_RGMII2TXCK_SHIFT)
 
 #ifndef __ASSEMBLY__
 
@@ -120,6 +226,20 @@ int ast_get_clk(struct udevice **devp);
  */
 void *ast_get_scu(void);
 
+/**
+ * ast_scu_unlock() - unlock protected registers
+ *
+ * @scu, pointer to ast2500_scu
+ */
+void ast_scu_unlock(struct ast2500_scu *scu);
+
+/**
+ * ast_scu_lock() - lock protected registers
+ *
+ * @scu, pointer to ast2500_scu
+ */
+void ast_scu_lock(struct ast2500_scu *scu);
+
 #endif  /* __ASSEMBLY__ */
 
 #endif  /* _ASM_ARCH_SCU_AST2500_H */

arch/arm/include/asm/arch-aspeed/wdt.h

@@ -67,33 +67,39 @@ struct ast_wdt {
 	u32 timeout_status;
 	u32 clr_timeout_status;
 	u32 reset_width;
-#ifdef CONFIG_ASPEED_AST2500
+	/* On pre-ast2500 SoCs this register is reserved. */
 	u32 reset_mask;
-#else
-	u32 reserved0;
-#endif
 };
 
-void wdt_stop(struct ast_wdt *wdt);
-void wdt_start(struct ast_wdt *wdt, u32 timeout);
+/**
+ * Given flags parameter passed to wdt_reset or wdt_start uclass functions,
+ * gets Reset Mode value from it.
+ *
+ * @flags: flags parameter passed into wdt_reset or wdt_start
+ * @return Reset Mode value
+ */
+u32 ast_reset_mode_from_flags(ulong flags);
 
 /**
- * Reset peripherals specified by mask
+ * Given flags parameter passed to wdt_reset or wdt_start uclass functions,
+ * gets Reset Mask value from it. Reset Mask is only supported on ast2500
  *
- * Note, that this is only supported by ast2500 SoC
- *
- * @wdt: watchdog to use for this reset
- * @mask: reset mask.
+ * @flags: flags parameter passed into wdt_reset or wdt_start
+ * @return Reset Mask value
  */
-int ast_wdt_reset_masked(struct ast_wdt *wdt, u32 mask);
+u32 ast_reset_mask_from_flags(ulong flags);
 
 /**
- * ast_get_wdt() - get a pointer to watchdog registers
+ * Given Reset Mask and Reset Mode values, converts them to flags,
+ * suitable for passing into wdt_start or wdt_reset uclass functions.
  *
- * @wdt_number: 0-based WDT peripheral number
- * @return pointer to registers or -ve error on error
+ * On ast2500 Reset Mask is 25 bits wide and Reset Mode is 2 bits wide, so they
+ * can both be packed into single 32 bits wide value.
+ *
+ * @reset_mode: Reset Mode
+ * @reset_mask: Reset Mask
  */
-struct ast_wdt *ast_get_wdt(u8 wdt_number);
+ulong ast_flags_from_reset_mode_mask(u32 reset_mode, u32 reset_mask);
 #endif  /* __ASSEMBLY__ */
 
 #endif /* _ASM_ARCH_WDT_H */

arch/arm/include/asm/arch-fsl-layerscape/config.h

@@ -18,7 +18,7 @@
  */
 #define CONFIG_SYS_MEM_RESERVE_SECURE	(2048 * 1024)	/* 2MB */
 
-#ifdef CONFIG_LS2080A
+#ifdef CONFIG_ARCH_LS2080A
 #define CONFIG_SYS_FSL_CLUSTER_CLOCKS		{ 1, 1, 4, 4 }
 #define	SRDS_MAX_LANES	8
 #define CONFIG_SYS_PAGE_SIZE		0x10000
@@ -132,7 +132,7 @@
 #define CONFIG_SYS_FSL_PEX_LUT_BE
 
 /* SoC related */
-#ifdef CONFIG_LS1043A
+#ifdef CONFIG_ARCH_LS1043A
 #define CONFIG_SYS_FMAN_V3
 #define CONFIG_SYS_NUM_FMAN			1
 #define CONFIG_SYS_NUM_FM1_DTSEC		7
@@ -185,7 +185,12 @@
 #elif defined(CONFIG_ARCH_LS1012A)
 #define GICD_BASE		0x01401000
 #define GICC_BASE		0x01402000
-
+#define CONFIG_SYS_FSL_SFP_VER_3_2
+#define CONFIG_SYS_FSL_SEC_MON_BE
+#define CONFIG_SYS_FSL_SFP_BE
+#define CONFIG_SYS_FSL_SRK_LE
+#define CONFIG_KEY_REVOCATION
+#define CONFIG_SYS_FSL_MAX_NUM_OF_SEC           1
 #define CONFIG_SYS_DDR_BLOCK1_SIZE	((phys_size_t)2 << 30)
 #define CONFIG_MAX_MEM_MAPPED		CONFIG_SYS_DDR_BLOCK1_SIZE
 
@@ -199,7 +204,7 @@
 
 #define CONFIG_SYS_FSL_IFC_BE
 #define CONFIG_SYS_FSL_SFP_VER_3_2
-#define CONFIG_SYS_FSL_SNVS_LE
+#define CONFIG_SYS_FSL_SEC_MON_BE
 #define CONFIG_SYS_FSL_SFP_BE
 #define CONFIG_SYS_FSL_SRK_LE
 #define CONFIG_KEY_REVOCATION

arch/arm/include/asm/arch-fsl-layerscape/cpu.h

@@ -249,7 +249,7 @@ static struct mm_region final_map[] = {
 	  PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
 	  PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN
 	},
-#ifdef CONFIG_LS2080A
+#ifdef CONFIG_ARCH_LS2080A
 	{ CONFIG_SYS_PCIE4_PHYS_ADDR, CONFIG_SYS_PCIE4_PHYS_ADDR,
 	  CONFIG_SYS_PCIE4_PHYS_SIZE,
 	  PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |

arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h

@@ -9,7 +9,7 @@
 
 #include <config.h>
 
-#ifdef CONFIG_LS2080A
+#ifdef CONFIG_ARCH_LS2080A
 enum srds_prtcl {
 	/*
 	 * Nobody will check whether the device 'NONE' has been configured,

arch/arm/include/asm/arch-fsl-layerscape/mp.h

@@ -31,7 +31,11 @@ extern u64 __spin_table[];
 extern u64 __real_cntfrq;
 extern u64 *secondary_boot_code;
 extern size_t __secondary_boot_code_size;
+#ifdef CONFIG_MP
 int fsl_layerscape_wake_seconday_cores(void);
+#else
+static inline int fsl_layerscape_wake_seconday_cores(void) { return 0; }
+#endif
 void *get_spin_tbl_addr(void);
 phys_addr_t determine_mp_bootpg(void);
 void secondary_boot_func(void);

arch/arm/include/asm/arch-ls102xa/config.h

@@ -108,7 +108,7 @@
 
 #define DCU_LAYER_MAX_NUM			16
 
-#ifdef CONFIG_LS102XA
+#ifdef CONFIG_ARCH_LS1021A
 #define CONFIG_USB_MAX_CONTROLLER_COUNT		1
 #define CONFIG_SYS_FSL_MAX_NUM_OF_SEC		1
 #else

arch/arm/include/asm/arch-omap3/i2c.h

@@ -17,7 +17,7 @@ struct i2c {
 	unsigned short res2;
 	unsigned short stat;	/* 0x08 */
 	unsigned short res3;
-	unsigned short iv;	/* 0x0C */
+	unsigned short we;	/* 0x0C */
 	unsigned short res4;
 	unsigned short syss;	/* 0x10 */
 	unsigned short res4a;
@@ -43,6 +43,18 @@ struct i2c {
 	unsigned short res14;
 	unsigned short systest;	/* 0x3c */
 	unsigned short res15;
+	unsigned short bufstat;	/* 0x40 */
+	unsigned short res16;
+	unsigned short oa1;	/* 0x44 */
+	unsigned short res17;
+	unsigned short oa2;	/* 0x48 */
+	unsigned short res18;
+	unsigned short oa3;	/* 0x4c */
+	unsigned short res19;
+	unsigned short actoa;	/* 0x50 */
+	unsigned short res20;
+	unsigned short sblock;	/* 0x54 */
+	unsigned short res21;
 };
 
 #endif /* _OMAP3_I2C_H_ */

arch/arm/include/asm/arch-rockchip/bootrom.h

@@ -13,10 +13,15 @@
  */
 extern u32 SAVE_SP_ADDR;
 
-/*
+/**
  * Hand control back to the bootrom to load another
  * boot stage.
  */
-extern void back_to_bootrom(void);
+void back_to_bootrom(void);
+
+/**
+ * Assembler component for the above (do not call this directly)
+ */
+void _back_to_bootrom_s(void);
 
 #endif

arch/arm/include/asm/arch-rockchip/grf_rk3399.h

@@ -337,6 +337,14 @@ enum {
 	GRF_GPIO2B4_SEL_MASK	= 3 << GRF_GPIO2B4_SEL_SHIFT,
 	GRF_SPI2TPM_CSN0	= 1,
 
+	/* GRF_GPIO2C_IOMUX */
+	GRF_GPIO2C0_SEL_SHIFT   = 0,
+	GRF_GPIO2C0_SEL_MASK    = 3 << GRF_GPIO2C0_SEL_SHIFT,
+	GRF_UART0BT_SIN         = 1,
+	GRF_GPIO2C1_SEL_SHIFT   = 2,
+	GRF_GPIO2C1_SEL_MASK    = 3 << GRF_GPIO2C1_SEL_SHIFT,
+	GRF_UART0BT_SOUT        = 1,
+
 	/* GRF_GPIO3A_IOMUX */
 	GRF_GPIO3A0_SEL_SHIFT   = 0,
 	GRF_GPIO3A0_SEL_MASK    = 3 << GRF_GPIO3A0_SEL_SHIFT,

arch/arm/include/asm/arch-stm32f7/gpio.h

@@ -7,6 +7,7 @@
 
 #ifndef _STM32_GPIO_H_
 #define _STM32_GPIO_H_
+#include <asm/gpio.h>
 
 enum stm32_gpio_port {
 	STM32_GPIO_PORT_A = 0,
@@ -96,6 +97,22 @@ struct stm32_gpio_ctl {
 	enum stm32_gpio_af	af;
 };
 
+struct stm32_gpio_regs {
+	u32 moder;	/* GPIO port mode */
+	u32 otyper;	/* GPIO port output type */
+	u32 ospeedr;	/* GPIO port output speed */
+	u32 pupdr;	/* GPIO port pull-up/pull-down */
+	u32 idr;	/* GPIO port input data */
+	u32 odr;	/* GPIO port output data */
+	u32 bsrr;	/* GPIO port bit set/reset */
+	u32 lckr;	/* GPIO port configuration lock */
+	u32 afr[2];	/* GPIO alternate function */
+};
+
+struct stm32_gpio_priv {
+	struct stm32_gpio_regs *regs;
+};
+
 static inline unsigned stm32_gpio_to_port(unsigned gpio)
 {
 	return gpio / 16;
@@ -106,8 +123,4 @@ static inline unsigned stm32_gpio_to_pin(unsigned gpio)
 	return gpio % 16;
 }
 
-int stm32_gpio_config(const struct stm32_gpio_dsc *gpio_dsc,
-		const struct stm32_gpio_ctl *gpio_ctl);
-int stm32_gpout_set(const struct stm32_gpio_dsc *gpio_dsc, int state);
-
 #endif /* _STM32_GPIO_H_ */

arch/arm/include/asm/arch-sunxi/clock_sun6i.h

@@ -25,7 +25,7 @@ struct sunxi_ccm_reg {
 	u32 pll6_cfg;		/* 0x28 pll6 control */
 	u32 reserved5;
 	u32 pll7_cfg;		/* 0x30 pll7 control */
-	u32 reserved6;
+	u32 sata_pll_cfg;	/* 0x34 SATA pll control (R40 only) */
 	u32 pll8_cfg;		/* 0x38 pll8 control */
 	u32 reserved7;
 	u32 mipi_pll_cfg;	/* 0x40 MIPI pll control */
@@ -58,7 +58,8 @@ struct sunxi_ccm_reg {
 	u32 i2s1_clk_cfg;	/* 0xb4 I2S1 clock control */
 	u32 reserved10[2];
 	u32 spdif_clk_cfg;	/* 0xc0 SPDIF clock control */
-	u32 reserved11[2];
+	u32 reserved11;
+	u32 sata_clk_cfg;	/* 0xc8 SATA clock control (R40 only) */
 	u32 usb_clk_cfg;	/* 0xcc USB clock control */
 	u32 gmac_clk_cfg;	/* 0xd0 GMAC clock control */
 	u32 reserved12[7];
@@ -67,13 +68,22 @@ struct sunxi_ccm_reg {
 	u32 dram_pll_cfg;	/* 0xf8 PLL_DDR cfg register, A33 only */
 	u32 mbus_reset;		/* 0xfc MBUS reset control, A33 only */
 	u32 dram_clk_gate;	/* 0x100 DRAM module gating */
+#ifdef CONFIG_SUNXI_DE2
+	u32 de_clk_cfg;		/* 0x104 DE module clock */
+#else
 	u32 be0_clk_cfg;	/* 0x104 BE0 module clock */
+#endif
 	u32 be1_clk_cfg;	/* 0x108 BE1 module clock */
 	u32 fe0_clk_cfg;	/* 0x10c FE0 module clock */
 	u32 fe1_clk_cfg;	/* 0x110 FE1 module clock */
 	u32 mp_clk_cfg;		/* 0x114 MP module clock */
+#ifdef CONFIG_SUNXI_DE2
+	u32 lcd0_clk_cfg;	/* 0x118 LCD0 module clock */
+	u32 lcd1_clk_cfg;	/* 0x11c LCD1 module clock */
+#else
 	u32 lcd0_ch0_clk_cfg;	/* 0x118 LCD0 CH0 module clock */
 	u32 lcd1_ch0_clk_cfg;	/* 0x11c LCD1 CH0 module clock */
+#endif
 	u32 reserved14[3];
 	u32 lcd0_ch1_clk_cfg;	/* 0x12c LCD0 CH1 module clock */
 	u32 lcd1_ch1_clk_cfg;	/* 0x130 LCD1 CH1 module clock */
@@ -85,7 +95,11 @@ struct sunxi_ccm_reg {
 	u32 dmic_clk_cfg;	/* 0x148 Digital Mic module clock*/
 	u32 reserved15;
 	u32 hdmi_clk_cfg;	/* 0x150 HDMI module clock */
+#ifdef CONFIG_SUNXI_DE2
+	u32 hdmi_slow_clk_cfg;	/* 0x154 HDMI slow module clock */
+#else
 	u32 ps_clk_cfg;		/* 0x154 PS module clock */
+#endif
 	u32 mtc_clk_cfg;	/* 0x158 MTC module clock */
 	u32 mbus0_clk_cfg;	/* 0x15c MBUS0 module clock */
 	u32 mbus1_clk_cfg;	/* 0x160 MBUS1 module clock */
@@ -142,6 +156,8 @@ struct sunxi_ccm_reg {
 	u32 apb2_reset_cfg;	/* 0x2d8 APB2 Reset config */
 	u32 reserved25[5];
 	u32 ccu_sec_switch;	/* 0x2f0 CCU Security Switch, H3 only */
+	u32 reserved26[11];
+	u32 pll_lock_ctrl;	/* 0x320 PLL lock control, R40 only */
 };
 
 /* apb2 bit field */
@@ -191,6 +207,7 @@ struct sunxi_ccm_reg {
 #define CCM_PLL3_CTRL_N_MASK		(0x7f << CCM_PLL3_CTRL_N_SHIFT)
 #define CCM_PLL3_CTRL_N(n)		((((n) - 1) & 0x7f) << 8)
 #define CCM_PLL3_CTRL_INTEGER_MODE	(0x1 << 24)
+#define CCM_PLL3_CTRL_LOCK		(0x1 << 28)
 #define CCM_PLL3_CTRL_EN		(0x1 << 31)
 
 #define CCM_PLL5_CTRL_M(n)		((((n) - 1) & 0x3) << 0)
@@ -208,6 +225,8 @@ struct sunxi_ccm_reg {
 #define CCM_PLL6_CTRL_K_MASK		(0x3 << CCM_PLL6_CTRL_K_SHIFT)
 #define CCM_PLL6_CTRL_LOCK		(1 << 28)
 
+#define CCM_SATA_PLL_DEFAULT		0x90005811 /* 100 MHz */
+
 #define CCM_MIPI_PLL_CTRL_M_SHIFT	0
 #define CCM_MIPI_PLL_CTRL_M_MASK	(0xf << CCM_MIPI_PLL_CTRL_M_SHIFT)
 #define CCM_MIPI_PLL_CTRL_M(n)		((((n) - 1) & 0xf) << 0)
@@ -220,6 +239,16 @@ struct sunxi_ccm_reg {
 #define CCM_MIPI_PLL_CTRL_LDO_EN	(0x3 << 22)
 #define CCM_MIPI_PLL_CTRL_EN		(0x1 << 31)
 
+#define CCM_PLL10_CTRL_M_SHIFT		0
+#define CCM_PLL10_CTRL_M_MASK		(0xf << CCM_PLL10_CTRL_M_SHIFT)
+#define CCM_PLL10_CTRL_M(n)		((((n) - 1) & 0xf) << 0)
+#define CCM_PLL10_CTRL_N_SHIFT		8
+#define CCM_PLL10_CTRL_N_MASK		(0x7f << CCM_PLL10_CTRL_N_SHIFT)
+#define CCM_PLL10_CTRL_N(n)		((((n) - 1) & 0x7f) << 8)
+#define CCM_PLL10_CTRL_INTEGER_MODE	(0x1 << 24)
+#define CCM_PLL10_CTRL_LOCK		(0x1 << 28)
+#define CCM_PLL10_CTRL_EN		(0x1 << 31)
+
 #define CCM_PLL11_CTRL_N(n)		((((n) - 1) & 0x3f) << 8)
 #define CCM_PLL11_CTRL_SIGMA_DELTA_EN	(0x1 << 24)
 #define CCM_PLL11_CTRL_UPD		(0x1 << 30)
@@ -254,7 +283,12 @@ struct sunxi_ccm_reg {
 #define AHB_GATE_OFFSET_USB_EHCI1	27
 #define AHB_GATE_OFFSET_USB_EHCI0	26
 #endif
+#ifndef CONFIG_MACH_SUN8I_R40
 #define AHB_GATE_OFFSET_USB0		24
+#else
+#define AHB_GATE_OFFSET_USB0		25
+#define AHB_GATE_OFFSET_SATA		24
+#endif
 #define AHB_GATE_OFFSET_MCTL		14
 #define AHB_GATE_OFFSET_GMAC		17
 #define AHB_GATE_OFFSET_NAND0		13
@@ -271,9 +305,15 @@ struct sunxi_ccm_reg {
 #define AHB_GATE_OFFSET_DRC0		25
 #define AHB_GATE_OFFSET_DE_FE0		14
 #define AHB_GATE_OFFSET_DE_BE0		12
+#define AHB_GATE_OFFSET_DE		12
 #define AHB_GATE_OFFSET_HDMI		11
+#ifndef CONFIG_SUNXI_DE2
 #define AHB_GATE_OFFSET_LCD1		5
 #define AHB_GATE_OFFSET_LCD0		4
+#else
+#define AHB_GATE_OFFSET_LCD1		4
+#define AHB_GATE_OFFSET_LCD0		3
+#endif
 
 #define CCM_MMC_CTRL_M(x)		((x) - 1)
 #define CCM_MMC_CTRL_OCLK_DLY(x)	((x) << 8)
@@ -283,6 +323,9 @@ struct sunxi_ccm_reg {
 #define CCM_MMC_CTRL_PLL6		(0x1 << 24)
 #define CCM_MMC_CTRL_ENABLE		(0x1 << 31)
 
+#define CCM_SATA_CTRL_ENABLE		(0x1 << 31)
+#define CCM_SATA_CTRL_USE_EXTCLK	(0x1 << 24)
+
 #define CCM_USB_CTRL_PHY0_RST (0x1 << 0)
 #define CCM_USB_CTRL_PHY1_RST (0x1 << 1)
 #define CCM_USB_CTRL_PHY2_RST (0x1 << 2)
@@ -355,6 +398,12 @@ struct sunxi_ccm_reg {
 #define CCM_LCD_CH1_CTRL_PLL7_2X	(3 << 24)
 #define CCM_LCD_CH1_CTRL_GATE		(0x1 << 31)
 
+#define CCM_LCD0_CTRL_GATE		(0x1 << 31)
+#define CCM_LCD0_CTRL_M(n)		((((n) - 1) & 0xf) << 0)
+
+#define CCM_LCD1_CTRL_GATE		(0x1 << 31)
+#define CCM_LCD1_CTRL_M(n)		((((n) - 1) & 0xf) << 0)
+
 #define CCM_HDMI_CTRL_M(n)		((((n) - 1) & 0xf) << 0)
 #define CCM_HDMI_CTRL_PLL_MASK		(3 << 24)
 #define CCM_HDMI_CTRL_PLL3		(0 << 24)
@@ -364,6 +413,8 @@ struct sunxi_ccm_reg {
 #define CCM_HDMI_CTRL_DDC_GATE		(0x1 << 30)
 #define CCM_HDMI_CTRL_GATE		(0x1 << 31)
 
+#define CCM_HDMI_SLOW_CTRL_DDC_GATE	(1 << 31)
+
 #if defined(CONFIG_MACH_SUN50I)
 #define MBUS_CLK_DEFAULT		0x81000002 /* PLL6x2 / 3 */
 #elif defined(CONFIG_MACH_SUN8I)
@@ -377,6 +428,9 @@ struct sunxi_ccm_reg {
 #define CCM_PLL11_PATTERN		0xf5860000
 
 /* ahb_reset0 offsets */
+#ifdef CONFIG_MACH_SUN8I_R40
+#define AHB_RESET_OFFSET_SATA		24
+#endif
 #define AHB_RESET_OFFSET_GMAC		17
 #define AHB_RESET_OFFSET_MCTL		14
 #define AHB_RESET_OFFSET_MMC3		11
@@ -391,9 +445,16 @@ struct sunxi_ccm_reg {
 #define AHB_RESET_OFFSET_DRC0		25
 #define AHB_RESET_OFFSET_DE_FE0		14
 #define AHB_RESET_OFFSET_DE_BE0		12
+#define AHB_RESET_OFFSET_DE		12
 #define AHB_RESET_OFFSET_HDMI		11
+#define AHB_RESET_OFFSET_HDMI2		10
+#ifndef CONFIG_SUNXI_DE2
 #define AHB_RESET_OFFSET_LCD1		5
 #define AHB_RESET_OFFSET_LCD0		4
+#else
+#define AHB_RESET_OFFSET_LCD1		4
+#define AHB_RESET_OFFSET_LCD0		3
+#endif
 
 /* ahb_reset2 offsets */
 #define AHB_RESET_OFFSET_EPHY		2
@@ -416,6 +477,13 @@ struct sunxi_ccm_reg {
 #define CCM_DE_CTRL_PLL10		(5 << 24)
 #define CCM_DE_CTRL_GATE		(1 << 31)
 
+/* CCM bits common to all Display Engine 2.0 clock ctrl regs */
+#define CCM_DE2_CTRL_M(n)		((((n) - 1) & 0xf) << 0)
+#define CCM_DE2_CTRL_PLL_MASK		(3 << 24)
+#define CCM_DE2_CTRL_PLL6_2X		(0 << 24)
+#define CCM_DE2_CTRL_PLL10		(1 << 24)
+#define CCM_DE2_CTRL_GATE		(0x1 << 31)
+
 /* CCU security switch, H3 only */
 #define CCM_SEC_SWITCH_MBUS_NONSEC	(1 << 2)
 #define CCM_SEC_SWITCH_BUS_NONSEC	(1 << 1)
@@ -424,7 +492,9 @@ struct sunxi_ccm_reg {
 #ifndef __ASSEMBLY__
 void clock_set_pll1(unsigned int hz);
 void clock_set_pll3(unsigned int hz);
+void clock_set_pll3_factors(int m, int n);
 void clock_set_pll5(unsigned int clk, bool sigma_delta_enable);
+void clock_set_pll10(unsigned int hz);
 void clock_set_pll11(unsigned int clk, bool sigma_delta_enable);
 void clock_set_mipi_pll(unsigned int hz);
 unsigned int clock_get_pll3(void);

arch/arm/include/asm/arch-sunxi/cpu.h

@@ -16,5 +16,6 @@
 #define SOCID_A64	0x1689
 #define SOCID_H3	0x1680
 #define SOCID_H5	0x1718
+#define SOCID_R40	0x1701
 
 #endif /* _SUNXI_CPU_H */

arch/arm/include/asm/arch-sunxi/cpu_sun4i.h

@@ -18,6 +18,8 @@
 #define SUNXI_SRAM_D_BASE		0x00010000	/* 4 kiB */
 #define SUNXI_SRAM_B_BASE		0x00020000	/* 64 kiB (secure) */
 
+#define SUNXI_DE2_BASE			0x01000000
+
 #ifdef CONFIG_MACH_SUN8I_A83T
 #define SUNXI_CPUCFG_BASE		0x01700000
 #endif
@@ -46,7 +48,9 @@
 #define SUNXI_USB1_BASE			0x01c14000
 #endif
 #define SUNXI_SS_BASE			0x01c15000
+#if !defined(CONFIG_MACH_SUNXI_H3_H5) && !defined(CONFIG_MACH_SUN50I)
 #define SUNXI_HDMI_BASE			0x01c16000
+#endif
 #define SUNXI_SPI2_BASE			0x01c17000
 #define SUNXI_SATA_BASE			0x01c18000
 #ifdef CONFIG_SUNXI_GEN_SUN4I
@@ -108,7 +112,7 @@ defined(CONFIG_MACH_SUN50I)
 #define SUNXI_TP_BASE			0x01c25000
 #define SUNXI_PMU_BASE			0x01c25400
 
-#ifdef CONFIG_MACH_SUN7I
+#if defined CONFIG_MACH_SUN7I || defined CONFIG_MACH_SUN8I_R40
 #define SUNXI_CPUCFG_BASE		0x01c25c00
 #endif
 
@@ -164,10 +168,16 @@ defined(CONFIG_MACH_SUN50I)
 #define SUNXI_MP_BASE			0x01e80000
 #define SUNXI_AVG_BASE			0x01ea0000
 
+#if defined(CONFIG_MACH_SUNXI_H3_H5) || defined(CONFIG_MACH_SUN50I)
+#define SUNXI_HDMI_BASE			0x01ee0000
+#endif
+
 #define SUNXI_RTC_BASE			0x01f00000
 #define SUNXI_PRCM_BASE			0x01f01400
 
-#if defined CONFIG_SUNXI_GEN_SUN6I && !defined CONFIG_MACH_SUN8I_A83T
+#if defined CONFIG_SUNXI_GEN_SUN6I && \
+    !defined CONFIG_MACH_SUN8I_A83T && \
+    !defined CONFIG_MACH_SUN8I_R40
 #define SUNXI_CPUCFG_BASE		0x01f01c00
 #endif
 

arch/arm/include/asm/arch-sunxi/display.h

@@ -157,52 +157,6 @@ struct sunxi_de_be_reg {
 	u32 output_color_coef[12];	/* 0x9d0 */
 };
 
-struct sunxi_lcdc_reg {
-	u32 ctrl;			/* 0x00 */
-	u32 int0;			/* 0x04 */
-	u32 int1;			/* 0x08 */
-	u8 res0[0x04];			/* 0x0c */
-	u32 tcon0_frm_ctrl;		/* 0x10 */
-	u32 tcon0_frm_seed[6];		/* 0x14 */
-	u32 tcon0_frm_table[4];		/* 0x2c */
-	u8 res1[4];			/* 0x3c */
-	u32 tcon0_ctrl;			/* 0x40 */
-	u32 tcon0_dclk;			/* 0x44 */
-	u32 tcon0_timing_active;	/* 0x48 */
-	u32 tcon0_timing_h;		/* 0x4c */
-	u32 tcon0_timing_v;		/* 0x50 */
-	u32 tcon0_timing_sync;		/* 0x54 */
-	u32 tcon0_hv_intf;		/* 0x58 */
-	u8 res2[0x04];			/* 0x5c */
-	u32 tcon0_cpu_intf;		/* 0x60 */
-	u32 tcon0_cpu_wr_dat;		/* 0x64 */
-	u32 tcon0_cpu_rd_dat0;		/* 0x68 */
-	u32 tcon0_cpu_rd_dat1;		/* 0x6c */
-	u32 tcon0_ttl_timing0;		/* 0x70 */
-	u32 tcon0_ttl_timing1;		/* 0x74 */
-	u32 tcon0_ttl_timing2;		/* 0x78 */
-	u32 tcon0_ttl_timing3;		/* 0x7c */
-	u32 tcon0_ttl_timing4;		/* 0x80 */
-	u32 tcon0_lvds_intf;		/* 0x84 */
-	u32 tcon0_io_polarity;		/* 0x88 */
-	u32 tcon0_io_tristate;		/* 0x8c */
-	u32 tcon1_ctrl;			/* 0x90 */
-	u32 tcon1_timing_source;	/* 0x94 */
-	u32 tcon1_timing_scale;		/* 0x98 */
-	u32 tcon1_timing_out;		/* 0x9c */
-	u32 tcon1_timing_h;		/* 0xa0 */
-	u32 tcon1_timing_v;		/* 0xa4 */
-	u32 tcon1_timing_sync;		/* 0xa8 */
-	u8 res3[0x44];			/* 0xac */
-	u32 tcon1_io_polarity;		/* 0xf0 */
-	u32 tcon1_io_tristate;		/* 0xf4 */
-	u8 res4[0x108];			/* 0xf8 */
-	u32 mux_ctrl;			/* 0x200 */
-	u8 res5[0x1c];			/* 0x204 */
-	u32 lvds_ana0;			/* 0x220 */
-	u32 lvds_ana1;			/* 0x224 */
-};
-
 struct sunxi_hdmi_reg {
 	u32 version_id;			/* 0x000 */
 	u32 ctrl;			/* 0x004 */
@@ -346,63 +300,6 @@ struct sunxi_tve_reg {
 #define SUNXI_DE_BE_LAYER_ATTR1_FMT_XRGB8888	(0x09 << 8)
 #define SUNXI_DE_BE_OUTPUT_COLOR_CTRL_ENABLE	1
 
-/*
- * LCDC register constants.
- */
-#define SUNXI_LCDC_X(x)				(((x) - 1) << 16)
-#define SUNXI_LCDC_Y(y)				(((y) - 1) << 0)
-#define SUNXI_LCDC_TCON_VSYNC_MASK		(1 << 24)
-#define SUNXI_LCDC_TCON_HSYNC_MASK		(1 << 25)
-#define SUNXI_LCDC_CTRL_IO_MAP_MASK		(1 << 0)
-#define SUNXI_LCDC_CTRL_IO_MAP_TCON0		(0 << 0)
-#define SUNXI_LCDC_CTRL_IO_MAP_TCON1		(1 << 0)
-#define SUNXI_LCDC_CTRL_TCON_ENABLE		(1 << 31)
-#define SUNXI_LCDC_TCON0_FRM_CTRL_RGB666	((1 << 31) | (0 << 4))
-#define SUNXI_LCDC_TCON0_FRM_CTRL_RGB565	((1 << 31) | (5 << 4))
-#define SUNXI_LCDC_TCON0_FRM_SEED		0x11111111
-#define SUNXI_LCDC_TCON0_FRM_TAB0		0x01010000
-#define SUNXI_LCDC_TCON0_FRM_TAB1		0x15151111
-#define SUNXI_LCDC_TCON0_FRM_TAB2		0x57575555
-#define SUNXI_LCDC_TCON0_FRM_TAB3		0x7f7f7777
-#define SUNXI_LCDC_TCON0_CTRL_CLK_DELAY(n)	(((n) & 0x1f) << 4)
-#define SUNXI_LCDC_TCON0_CTRL_ENABLE		(1 << 31)
-#define SUNXI_LCDC_TCON0_DCLK_DIV(n)		((n) << 0)
-#define SUNXI_LCDC_TCON0_DCLK_ENABLE		(0xf << 28)
-#define SUNXI_LCDC_TCON0_TIMING_H_BP(n)		(((n) - 1) << 0)
-#define SUNXI_LCDC_TCON0_TIMING_H_TOTAL(n)	(((n) - 1) << 16)
-#define SUNXI_LCDC_TCON0_TIMING_V_BP(n)		(((n) - 1) << 0)
-#define SUNXI_LCDC_TCON0_TIMING_V_TOTAL(n)	(((n) * 2) << 16)
-#ifdef CONFIG_SUNXI_GEN_SUN6I
-#define SUNXI_LCDC_TCON0_LVDS_CLK_SEL_TCON0	(1 << 20)
-#else
-#define SUNXI_LCDC_TCON0_LVDS_CLK_SEL_TCON0	0 /* NA */
-#endif
-#define SUNXI_LCDC_TCON0_LVDS_INTF_BITWIDTH(n)	((n) << 26)
-#define SUNXI_LCDC_TCON0_LVDS_INTF_ENABLE	(1 << 31)
-#define SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE(x)	((x) << 28)
-#define SUNXI_LCDC_TCON1_CTRL_CLK_DELAY(n)	(((n) & 0x1f) << 4)
-#define SUNXI_LCDC_TCON1_CTRL_INTERLACE_ENABLE	(1 << 20)
-#define SUNXI_LCDC_TCON1_CTRL_ENABLE		(1 << 31)
-#define SUNXI_LCDC_TCON1_TIMING_H_BP(n)		(((n) - 1) << 0)
-#define SUNXI_LCDC_TCON1_TIMING_H_TOTAL(n)	(((n) - 1) << 16)
-#define SUNXI_LCDC_TCON1_TIMING_V_BP(n)		(((n) - 1) << 0)
-#define SUNXI_LCDC_TCON1_TIMING_V_TOTAL(n)	((n) << 16)
-#define SUNXI_LCDC_MUX_CTRL_SRC0_MASK		(0xf << 0)
-#define SUNXI_LCDC_MUX_CTRL_SRC0(x)		((x) << 0)
-#define SUNXI_LCDC_MUX_CTRL_SRC1_MASK		(0xf << 4)
-#define SUNXI_LCDC_MUX_CTRL_SRC1(x)		((x) << 4)
-#ifdef CONFIG_SUNXI_GEN_SUN6I
-#define SUNXI_LCDC_LVDS_ANA0			0x40040320
-#define SUNXI_LCDC_LVDS_ANA0_EN_MB		(1 << 31)
-#define SUNXI_LCDC_LVDS_ANA0_DRVC		(1 << 24)
-#define SUNXI_LCDC_LVDS_ANA0_DRVD(x)		((x) << 20)
-#else
-#define SUNXI_LCDC_LVDS_ANA0			0x3f310000
-#define SUNXI_LCDC_LVDS_ANA0_UPDATE		(1 << 22)
-#endif
-#define SUNXI_LCDC_LVDS_ANA1_INIT1		(0x1f << 26 | 0x1f << 10)
-#define SUNXI_LCDC_LVDS_ANA1_INIT2		(0x1f << 16 | 0x1f << 00)
-
 /*
  * HDMI register constants.
  */

arch/arm/include/asm/arch-sunxi/display2.h

@@ -0,0 +1,124 @@
+/*
+ * Sunxi platform display controller register and constant defines
+ *
+ * (C) Copyright 2017 Jernej Skrabec <jernej.skrabec@siol.net>
+ *
+ * Based on out of tree Linux DRM driver defines:
+ * Copyright (C) 2016 Jean-Francois Moine <moinejf@free.fr>
+ * Copyright (c) 2016 Allwinnertech Co., Ltd.
+*
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _SUNXI_DISPLAY2_H
+#define _SUNXI_DISPLAY2_H
+
+/* internal clock settings */
+struct de_clk {
+	u32 gate_cfg;
+	u32 bus_cfg;
+	u32 rst_cfg;
+	u32 div_cfg;
+	u32 sel_cfg;
+};
+
+/* global control */
+struct de_glb {
+	u32 ctl;
+	u32 status;
+	u32 dbuff;
+	u32 size;
+};
+
+/* alpha blending */
+struct de_bld {
+	u32 fcolor_ctl;
+	struct {
+		u32 fcolor;
+		u32 insize;
+		u32 offset;
+		u32 dum;
+	} attr[4];
+	u32 dum0[15];
+	u32 route;
+	u32 premultiply;
+	u32 bkcolor;
+	u32 output_size;
+	u32 bld_mode[4];
+	u32 dum1[4];
+	u32 ck_ctl;
+	u32 ck_cfg;
+	u32 dum2[2];
+	u32 ck_max[4];
+	u32 dum3[4];
+	u32 ck_min[4];
+	u32 dum4[3];
+	u32 out_ctl;
+};
+
+/* VI channel */
+struct de_vi {
+	struct {
+		u32 attr;
+		u32 size;
+		u32 coord;
+		u32 pitch[3];
+		u32 top_laddr[3];
+		u32 bot_laddr[3];
+	} cfg[4];
+	u32 fcolor[4];
+	u32 top_haddr[3];
+	u32 bot_haddr[3];
+	u32 ovl_size[2];
+	u32 hori[2];
+	u32 vert[2];
+};
+
+struct de_ui {
+	struct {
+		u32 attr;
+		u32 size;
+		u32 coord;
+		u32 pitch;
+		u32 top_laddr;
+		u32 bot_laddr;
+		u32 fcolor;
+		u32 dum;
+	} cfg[4];
+	u32 top_haddr;
+	u32 bot_haddr;
+	u32 ovl_size;
+};
+
+/*
+ * DE register constants.
+ */
+#define SUNXI_DE2_MUX0_BASE			(SUNXI_DE2_BASE + 0x100000)
+#define SUNXI_DE2_MUX1_BASE			(SUNXI_DE2_BASE + 0x200000)
+
+#define SUNXI_DE2_MUX_GLB_REGS			0x00000
+#define SUNXI_DE2_MUX_BLD_REGS			0x01000
+#define SUNXI_DE2_MUX_CHAN_REGS			0x02000
+#define SUNXI_DE2_MUX_CHAN_SZ			0x1000
+#define SUNXI_DE2_MUX_VSU_REGS			0x20000
+#define SUNXI_DE2_MUX_GSU1_REGS			0x30000
+#define SUNXI_DE2_MUX_GSU2_REGS			0x40000
+#define SUNXI_DE2_MUX_GSU3_REGS			0x50000
+#define SUNXI_DE2_MUX_FCE_REGS			0xa0000
+#define SUNXI_DE2_MUX_BWS_REGS			0xa2000
+#define SUNXI_DE2_MUX_LTI_REGS			0xa4000
+#define SUNXI_DE2_MUX_PEAK_REGS			0xa6000
+#define SUNXI_DE2_MUX_ASE_REGS			0xa8000
+#define SUNXI_DE2_MUX_FCC_REGS			0xaa000
+#define SUNXI_DE2_MUX_DCSC_REGS			0xb0000
+
+#define SUNXI_DE2_FORMAT_XRGB_8888		4
+#define SUNXI_DE2_FORMAT_RGB_565		10
+
+#define SUNXI_DE2_MUX_GLB_CTL_EN		(1 << 0)
+#define SUNXI_DE2_UI_CFG_ATTR_EN		(1 << 0)
+#define SUNXI_DE2_UI_CFG_ATTR_FMT(f)		((f & 0xf) << 8)
+
+#define SUNXI_DE2_WH(w, h)			(((h - 1) << 16) | (w - 1))
+
+#endif /* _SUNXI_DISPLAY2_H */

arch/arm/include/asm/arch-sunxi/dram.h

@@ -24,7 +24,9 @@
 #include <asm/arch/dram_sun8i_a33.h>
 #elif defined(CONFIG_MACH_SUN8I_A83T)
 #include <asm/arch/dram_sun8i_a83t.h>
-#elif defined(CONFIG_MACH_SUNXI_H3_H5) || defined(CONFIG_MACH_SUN50I)
+#elif defined(CONFIG_MACH_SUNXI_H3_H5) || \
+      defined(CONFIG_MACH_SUN8I_R40) || \
+      defined(CONFIG_MACH_SUN50I)
 #include <asm/arch/dram_sun8i_h3.h>
 #elif defined(CONFIG_MACH_SUN9I)
 #include <asm/arch/dram_sun9i.h>

arch/arm/include/asm/arch-sunxi/dram_sun8i_h3.h

@@ -15,7 +15,8 @@
 
 struct sunxi_mctl_com_reg {
 	u32 cr;			/* 0x00 control register */
-	u8 res0[0x8];		/* 0x04 */
+	u32 cr_r1;		/* 0x04 rank 1 control register (R40 only) */
+	u8 res0[0x4];		/* 0x08 */
 	u32 tmr;		/* 0x0c (unused on H3) */
 	u32 mcr[16][2];		/* 0x10 */
 	u32 bwcr;		/* 0x90 bandwidth control register */
@@ -63,6 +64,17 @@ struct sunxi_mctl_com_reg {
 #define MCTL_CR_DUAL_RANK	(0x1 << 0)
 #define MCTL_CR_SINGLE_RANK	(0x0 << 0)
 
+/*
+ * CR_R1 is a register found in the R40's DRAM controller. It sets various
+ * parameters for rank 1. Bits [11:0] have the same meaning as the bits in
+ * MCTL_CR, but they apply to rank 1 only. This implies we can have
+ * different chips for rank 1 than rank 0.
+ *
+ * As address line A15 and CS1 chip select for rank 1 are muxed on the same
+ * pin, if single rank is used, A15 must be muxed in.
+ */
+#define MCTL_CR_R1_MUX_A15	(0x1 << 21)
+
 #define PROTECT_MAGIC		(0x94be6fa3)
 
 struct sunxi_mctl_ctl_reg {
@@ -72,7 +84,8 @@ struct sunxi_mctl_ctl_reg {
 	u32 clken;		/* 0x0c */
 	u32 pgsr[2];		/* 0x10 PHY general status registers */
 	u32 statr;		/* 0x18 */
-	u8 res1[0x14];		/* 0x1c */
+	u8 res1[0x10];		/* 0x1c */
+	u32 lp3mr11;		/* 0x2c */
 	u32 mr[4];		/* 0x30 mode registers */
 	u32 pllgcr;		/* 0x40 */
 	u32 ptr[5];		/* 0x44 PHY timing registers */
@@ -120,7 +133,8 @@ struct sunxi_mctl_ctl_reg {
 	struct {		/* 0x300 DATX8 modules*/
 		u32 mdlr;		/* 0x00 master delay line register */
 		u32 lcdlr[3];		/* 0x04 local calibrated delay line registers */
-		u32 bdlr[12];		/* 0x10 bit delay line registers */
+		u32 bdlr[11];		/* 0x10 bit delay line registers */
+		u32 sdlr;		/* 0x3c output enable bit delay registers */
 		u32 gtr;		/* 0x40 general timing register */
 		u32 gcr;		/* 0x44 general configuration register */
 		u32 gsr[3];		/* 0x48 general status registers */

arch/arm/include/asm/arch-sunxi/gpio.h

@@ -161,6 +161,7 @@ enum sunxi_gpio_number {
 #define SUN8I_GPB_UART2		2
 #define SUN8I_A33_GPB_UART0	3
 #define SUN8I_A83T_GPB_UART0	2
+#define SUN8I_V3S_GPB_UART0	3
 #define SUN50I_GPB_UART0	4
 
 #define SUNXI_GPC_NAND		2

arch/arm/include/asm/arch-sunxi/lcdc.h

@@ -0,0 +1,128 @@
+/*
+ * Sunxi platform timing controller register and constant defines
+ *
+ * (C) Copyright 2014 Hans de Goede <hdegoede@redhat.com>
+ * (C) Copyright 2017 Jernej Skrabec <jernej.skrabec@siol.net>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _LCDC_H
+#define _LCDC_H
+
+#include <fdtdec.h>
+
+struct sunxi_lcdc_reg {
+	u32 ctrl;			/* 0x00 */
+	u32 int0;			/* 0x04 */
+	u32 int1;			/* 0x08 */
+	u8 res0[0x04];			/* 0x0c */
+	u32 tcon0_frm_ctrl;		/* 0x10 */
+	u32 tcon0_frm_seed[6];		/* 0x14 */
+	u32 tcon0_frm_table[4];		/* 0x2c */
+	u8 res1[4];			/* 0x3c */
+	u32 tcon0_ctrl;			/* 0x40 */
+	u32 tcon0_dclk;			/* 0x44 */
+	u32 tcon0_timing_active;	/* 0x48 */
+	u32 tcon0_timing_h;		/* 0x4c */
+	u32 tcon0_timing_v;		/* 0x50 */
+	u32 tcon0_timing_sync;		/* 0x54 */
+	u32 tcon0_hv_intf;		/* 0x58 */
+	u8 res2[0x04];			/* 0x5c */
+	u32 tcon0_cpu_intf;		/* 0x60 */
+	u32 tcon0_cpu_wr_dat;		/* 0x64 */
+	u32 tcon0_cpu_rd_dat0;		/* 0x68 */
+	u32 tcon0_cpu_rd_dat1;		/* 0x6c */
+	u32 tcon0_ttl_timing0;		/* 0x70 */
+	u32 tcon0_ttl_timing1;		/* 0x74 */
+	u32 tcon0_ttl_timing2;		/* 0x78 */
+	u32 tcon0_ttl_timing3;		/* 0x7c */
+	u32 tcon0_ttl_timing4;		/* 0x80 */
+	u32 tcon0_lvds_intf;		/* 0x84 */
+	u32 tcon0_io_polarity;		/* 0x88 */
+	u32 tcon0_io_tristate;		/* 0x8c */
+	u32 tcon1_ctrl;			/* 0x90 */
+	u32 tcon1_timing_source;	/* 0x94 */
+	u32 tcon1_timing_scale;		/* 0x98 */
+	u32 tcon1_timing_out;		/* 0x9c */
+	u32 tcon1_timing_h;		/* 0xa0 */
+	u32 tcon1_timing_v;		/* 0xa4 */
+	u32 tcon1_timing_sync;		/* 0xa8 */
+	u8 res3[0x44];			/* 0xac */
+	u32 tcon1_io_polarity;		/* 0xf0 */
+	u32 tcon1_io_tristate;		/* 0xf4 */
+	u8 res4[0x108];			/* 0xf8 */
+	u32 mux_ctrl;			/* 0x200 */
+	u8 res5[0x1c];			/* 0x204 */
+	u32 lvds_ana0;			/* 0x220 */
+	u32 lvds_ana1;			/* 0x224 */
+};
+
+/*
+ * LCDC register constants.
+ */
+#define SUNXI_LCDC_X(x)				(((x) - 1) << 16)
+#define SUNXI_LCDC_Y(y)				(((y) - 1) << 0)
+#define SUNXI_LCDC_TCON_VSYNC_MASK		(1 << 24)
+#define SUNXI_LCDC_TCON_HSYNC_MASK		(1 << 25)
+#define SUNXI_LCDC_CTRL_IO_MAP_MASK		(1 << 0)
+#define SUNXI_LCDC_CTRL_IO_MAP_TCON0		(0 << 0)
+#define SUNXI_LCDC_CTRL_IO_MAP_TCON1		(1 << 0)
+#define SUNXI_LCDC_CTRL_TCON_ENABLE		(1 << 31)
+#define SUNXI_LCDC_TCON0_FRM_CTRL_RGB666	((1 << 31) | (0 << 4))
+#define SUNXI_LCDC_TCON0_FRM_CTRL_RGB565	((1 << 31) | (5 << 4))
+#define SUNXI_LCDC_TCON0_FRM_SEED		0x11111111
+#define SUNXI_LCDC_TCON0_FRM_TAB0		0x01010000
+#define SUNXI_LCDC_TCON0_FRM_TAB1		0x15151111
+#define SUNXI_LCDC_TCON0_FRM_TAB2		0x57575555
+#define SUNXI_LCDC_TCON0_FRM_TAB3		0x7f7f7777
+#define SUNXI_LCDC_TCON0_CTRL_CLK_DELAY(n)	(((n) & 0x1f) << 4)
+#define SUNXI_LCDC_TCON0_CTRL_ENABLE		(1 << 31)
+#define SUNXI_LCDC_TCON0_DCLK_DIV(n)		((n) << 0)
+#define SUNXI_LCDC_TCON0_DCLK_ENABLE		(0xf << 28)
+#define SUNXI_LCDC_TCON0_TIMING_H_BP(n)		(((n) - 1) << 0)
+#define SUNXI_LCDC_TCON0_TIMING_H_TOTAL(n)	(((n) - 1) << 16)
+#define SUNXI_LCDC_TCON0_TIMING_V_BP(n)		(((n) - 1) << 0)
+#define SUNXI_LCDC_TCON0_TIMING_V_TOTAL(n)	(((n) * 2) << 16)
+#ifdef CONFIG_SUNXI_GEN_SUN6I
+#define SUNXI_LCDC_TCON0_LVDS_CLK_SEL_TCON0	(1 << 20)
+#else
+#define SUNXI_LCDC_TCON0_LVDS_CLK_SEL_TCON0	0 /* NA */
+#endif
+#define SUNXI_LCDC_TCON0_LVDS_INTF_BITWIDTH(n)	((n) << 26)
+#define SUNXI_LCDC_TCON0_LVDS_INTF_ENABLE	(1 << 31)
+#define SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE(x)	((x) << 28)
+#define SUNXI_LCDC_TCON1_CTRL_CLK_DELAY(n)	(((n) & 0x1f) << 4)
+#define SUNXI_LCDC_TCON1_CTRL_INTERLACE_ENABLE	(1 << 20)
+#define SUNXI_LCDC_TCON1_CTRL_ENABLE		(1 << 31)
+#define SUNXI_LCDC_TCON1_TIMING_H_BP(n)		(((n) - 1) << 0)
+#define SUNXI_LCDC_TCON1_TIMING_H_TOTAL(n)	(((n) - 1) << 16)
+#define SUNXI_LCDC_TCON1_TIMING_V_BP(n)		(((n) - 1) << 0)
+#define SUNXI_LCDC_TCON1_TIMING_V_TOTAL(n)	((n) << 16)
+#define SUNXI_LCDC_MUX_CTRL_SRC0_MASK		(0xf << 0)
+#define SUNXI_LCDC_MUX_CTRL_SRC0(x)		((x) << 0)
+#define SUNXI_LCDC_MUX_CTRL_SRC1_MASK		(0xf << 4)
+#define SUNXI_LCDC_MUX_CTRL_SRC1(x)		((x) << 4)
+#ifdef CONFIG_SUNXI_GEN_SUN6I
+#define SUNXI_LCDC_LVDS_ANA0			0x40040320
+#define SUNXI_LCDC_LVDS_ANA0_EN_MB		(1 << 31)
+#define SUNXI_LCDC_LVDS_ANA0_DRVC		(1 << 24)
+#define SUNXI_LCDC_LVDS_ANA0_DRVD(x)		((x) << 20)
+#else
+#define SUNXI_LCDC_LVDS_ANA0			0x3f310000
+#define SUNXI_LCDC_LVDS_ANA0_UPDATE		(1 << 22)
+#endif
+#define SUNXI_LCDC_LVDS_ANA1_INIT1		(0x1f << 26 | 0x1f << 10)
+#define SUNXI_LCDC_LVDS_ANA1_INIT2		(0x1f << 16 | 0x1f << 00)
+
+void lcdc_init(struct sunxi_lcdc_reg * const lcdc);
+void lcdc_enable(struct sunxi_lcdc_reg * const lcdc, int depth);
+void lcdc_tcon0_mode_set(struct sunxi_lcdc_reg * const lcdc,
+			 const struct display_timing *mode,
+			 int clk_div, bool for_ext_vga_dac,
+			 int depth, int dclk_phase);
+void lcdc_tcon1_mode_set(struct sunxi_lcdc_reg * const lcdc,
+			 const struct display_timing *mode,
+			 bool ext_hvsync, bool is_composite);
+
+#endif /* _LCDC_H */

arch/arm/include/asm/arch-sunxi/timer.h

@@ -67,7 +67,7 @@ struct sunxi_timer_reg {
 	struct sunxi_timer timer[6];	/* We have 6 timers */
 	u8 res2[16];
 	struct sunxi_avs avs;
-#ifdef CONFIG_SUNXI_GEN_SUN4I
+#if defined(CONFIG_SUNXI_GEN_SUN4I) || defined(CONFIG_MACH_SUN8I_R40)
 	struct sunxi_wdog wdog;	/* 0x90 */
 	/* XXX the following is not accurate for sun5i/sun7i */
 	struct sunxi_64cnt cnt64;	/* 0xa0 */
@@ -77,8 +77,7 @@ struct sunxi_timer_reg {
 	struct sunxi_tgp tgp[4];
 	u8 res5[8];
 	u32 cpu_cfg;
-#endif
-#ifdef CONFIG_SUNXI_GEN_SUN6I
+#elif defined(CONFIG_SUNXI_GEN_SUN6I)
 	u8 res3[16];
 	struct sunxi_wdog wdog[5];	/* We have 5 watchdogs */
 #endif

arch/arm/include/asm/arch-sunxi/watchdog.h

@@ -13,7 +13,10 @@
 #define WDT_CTRL_RESTART	(0x1 << 0)
 #define WDT_CTRL_KEY		(0x0a57 << 1)
 
-#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN5I) || defined(CONFIG_MACH_SUN7I)
+#if defined(CONFIG_MACH_SUN4I) || \
+    defined(CONFIG_MACH_SUN5I) || \
+    defined(CONFIG_MACH_SUN7I) || \
+    defined(CONFIG_MACH_SUN8I_R40)
 
 #define WDT_MODE_EN		(0x1 << 0)
 #define WDT_MODE_RESET_EN	(0x1 << 1)

arch/arm/include/asm/armv8/sec_firmware.h

@@ -7,12 +7,19 @@
 #ifndef __SEC_FIRMWARE_H_
 #define __SEC_FIRMWARE_H_
 
+#define PSCI_INVALID_VER		0xffffffff
+
 int sec_firmware_init(const void *, u32 *, u32 *);
 int _sec_firmware_entry(const void *, u32 *, u32 *);
 bool sec_firmware_is_valid(const void *);
 #ifdef CONFIG_SEC_FIRMWARE_ARMV8_PSCI
 unsigned int sec_firmware_support_psci_version(void);
 unsigned int _sec_firmware_support_psci_version(void);
+#else
+static inline unsigned int sec_firmware_support_psci_version(void)
+{
+	return PSCI_INVALID_VER;
+}
 #endif
 
 #endif /* __SEC_FIRMWARE_H_ */

arch/arm/include/asm/config.h

@@ -14,7 +14,7 @@
 #define CONFIG_STATIC_RELA
 #endif
 
-#if defined(CONFIG_LS102XA) || \
+#if defined(CONFIG_ARCH_LS1021A) || \
 	defined(CONFIG_CPU_PXA27X) || \
 	defined(CONFIG_CPU_MONAHANS) || \
 	defined(CONFIG_CPU_PXA25X) || \

arch/arm/include/asm/fsl_secure_boot.h

@@ -27,10 +27,10 @@
 #define CONFIG_SPL_UBOOT_KEY_HASH	NULL
 #endif /* ifdef CONFIG_SPL_BUILD */
 
-#ifndef CONFIG_SPL_BUILD
-#define CONFIG_CMD_BLOB
-#define CONFIG_CMD_HASH
 #define CONFIG_KEY_REVOCATION
+
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_CMD_HASH
 #ifndef CONFIG_SYS_RAMBOOT
 /* The key used for verification of next level images
  * is picked up from an Extension Table which has
@@ -46,14 +46,15 @@
 
 #endif
 
-#if defined(CONFIG_LS1043A) || defined(CONFIG_LS2080A)
-/* For LS1043 (ARMv8), ESBC image Address in Header is 64 bit
- * Similiarly for LS2080
+#if defined(CONFIG_FSL_LAYERSCAPE)
+/*
+ * For fsl layerscape based platforms, ESBC image Address in Header
+ * is 64 bit.
  */
 #define CONFIG_ESBC_ADDR_64BIT
 #endif
 
-#ifdef CONFIG_LS2080A
+#ifdef CONFIG_ARCH_LS2080A
 #define CONFIG_EXTRA_ENV \
 	"setenv fdt_high 0xa0000000;"	\
 	"setenv initrd_high 0xcfffffff;"	\
@@ -68,7 +69,7 @@
 /* Copying Bootscript and Header to DDR from NOR for LS2 and for rest, from
  * Non-XIP Memory (Nand/SD)*/
 #if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_FSL_LSCH3) || \
-	defined(CONFIG_SD_BOOT)
+	defined(CONFIG_SD_BOOT) || defined(CONFIG_NAND_BOOT)
 #define CONFIG_BOOTSCRIPT_COPY_RAM
 #endif
 /* The address needs to be modified according to NOR, NAND, SD and
@@ -86,16 +87,37 @@
 /* For SD boot address and size are assigned in terms of sector
  * offset and no. of sectors respectively.
  */
-#define CONFIG_BS_HDR_ADDR_DEVICE	0x00000900
+#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A)
+#define CONFIG_BS_HDR_ADDR_DEVICE	0x00000920
+#else
+#define CONFIG_BS_HDR_ADDR_DEVICE       0x00000900
+#endif
 #define CONFIG_BS_ADDR_DEVICE		0x00000940
 #define CONFIG_BS_HDR_SIZE		0x00000010
 #define CONFIG_BS_SIZE			0x00000008
+#elif defined(CONFIG_NAND_BOOT)
+#define CONFIG_BS_HDR_ADDR_DEVICE      0x00800000
+#define CONFIG_BS_ADDR_DEVICE          0x00802000
+#define CONFIG_BS_HDR_SIZE             0x00002000
+#define CONFIG_BS_SIZE                 0x00001000
+#elif defined(CONFIG_QSPI_BOOT)
+#ifdef CONFIG_ARCH_LS1046A
+#define CONFIG_BS_HDR_ADDR_DEVICE	0x40780000
+#define CONFIG_BS_ADDR_DEVICE		0x40800000
+#elif defined(CONFIG_ARCH_LS1012A)
+#define CONFIG_BS_HDR_ADDR_DEVICE      0x400c0000
+#define CONFIG_BS_ADDR_DEVICE          0x40060000
 #else
+#error "Platform not supported"
+#endif
+#define CONFIG_BS_HDR_SIZE		0x00002000
+#define CONFIG_BS_SIZE			0x00001000
+#else /* Default NOR Boot */
 #define CONFIG_BS_HDR_ADDR_DEVICE	0x600a0000
 #define CONFIG_BS_ADDR_DEVICE		0x60060000
 #define CONFIG_BS_HDR_SIZE		0x00002000
 #define CONFIG_BS_SIZE			0x00001000
-#endif /* #ifdef CONFIG_SD_BOOT */
+#endif
 #define CONFIG_BS_HDR_ADDR_RAM		0x81000000
 #define CONFIG_BS_ADDR_RAM		0x81020000
 #endif
@@ -109,23 +131,13 @@
 #endif
 
 #ifdef CONFIG_FSL_LS_PPA
-#ifdef CONFIG_SYS_LS_PPA_FW_IN_XIP
-#ifdef CONFIG_LS1043A
-#define CONFIG_SYS_LS_PPA_ESBC_ADDR	0x600c0000
-#elif defined(CONFIG_FSL_LSCH3)
-#define CONFIG_SYS_LS_PPA_ESBC_ADDR     0x580c40000
-#endif
-#else
-#error "No CONFIG_SYS_LS_PPA_FW_IN_xxx defined"
-#endif /* ifdef CONFIG_SYS_LS_PPA_FW_IN_XIP */
-
 /* Define the key hash here if SRK used for signing PPA image is
  * different from SRK hash put in SFP used for U-Boot.
  * Example
- * #define CONFIG_PPA_KEY_HASH \
+ * #define PPA_KEY_HASH \
  *	"41066b564c6ffcef40ccbc1e0a5d0d519604000c785d97bbefd25e4d288d1c8b"
  */
-#define CONFIG_PPA_KEY_HASH		NULL
+#define PPA_KEY_HASH		NULL
 #endif /* ifdef CONFIG_FSL_LS_PPA */
 
 #include <config_fsl_chain_trust.h>

arch/arm/include/asm/global_data.h

@@ -67,7 +67,7 @@ struct arch_global_data {
 	phys_addr_t resv_ram;
 #endif
 
-#ifdef CONFIG_ARCH_OMAP2
+#ifdef CONFIG_ARCH_OMAP2PLUS
 	u32 omap_boot_device;
 	u32 omap_boot_mode;
 	u8 omap_ch_flags;

arch/arm/include/asm/opcodes-sec.h

@@ -0,0 +1,17 @@
+/*
+ * Copyright (C) 2012 ARM Limited
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+
+#ifndef __ASM_ARM_OPCODES_SEC_H
+#define __ASM_ARM_OPCODES_SEC_H
+
+#include <asm/opcodes.h>
+
+#define __SMC(imm4) __inst_arm_thumb32(					\
+	0xE1600070 | (((imm4) & 0xF) << 0),				\
+	0xF7F08000 | (((imm4) & 0xF) << 16)				\
+)
+
+#endif /* __ASM_ARM_OPCODES_SEC_H */

arch/arm/include/asm/opcodes-virt.h

@@ -0,0 +1,27 @@
+/*
+ * opcodes-virt.h: Opcode definitions for the ARM virtualization extensions
+ * Copyright (C) 2012  Linaro Limited
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#ifndef __ASM_ARM_OPCODES_VIRT_H
+#define __ASM_ARM_OPCODES_VIRT_H
+
+#include <asm/opcodes.h>
+
+#define __HVC(imm16) __inst_arm_thumb32(				\
+	0xE1400070 | (((imm16) & 0xFFF0) << 4) | ((imm16) & 0x000F),	\
+	0xF7E08000 | (((imm16) & 0xF000) << 4) | ((imm16) & 0x0FFF)	\
+)
+
+#define __ERET	__inst_arm_thumb32(					\
+	0xE160006E,							\
+	0xF3DE8F00							\
+)
+
+#define __MSR_ELR_HYP(regnum)	__inst_arm_thumb32(			\
+	0xE12EF300 | regnum,						\
+	0xF3808E30 | (regnum << 16)					\
+)
+
+#endif /* ! __ASM_ARM_OPCODES_VIRT_H */

arch/arm/include/asm/opcodes.h

@@ -0,0 +1,229 @@
+/*
+ *  arch/arm/include/asm/opcodes.h
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+
+#ifndef __ASM_ARM_OPCODES_H
+#define __ASM_ARM_OPCODES_H
+
+#ifndef __ASSEMBLY__
+#include <linux/linkage.h>
+extern asmlinkage unsigned int arm_check_condition(u32 opcode, u32 psr);
+#endif
+
+#define ARM_OPCODE_CONDTEST_FAIL   0
+#define ARM_OPCODE_CONDTEST_PASS   1
+#define ARM_OPCODE_CONDTEST_UNCOND 2
+
+
+/*
+ * Assembler opcode byteswap helpers.
+ * These are only intended for use by this header: don't use them directly,
+ * because they will be suboptimal in most cases.
+ */
+#define ___asm_opcode_swab32(x) (	\
+	  (((x) << 24) & 0xFF000000)	\
+	| (((x) <<  8) & 0x00FF0000)	\
+	| (((x) >>  8) & 0x0000FF00)	\
+	| (((x) >> 24) & 0x000000FF)	\
+)
+#define ___asm_opcode_swab16(x) (	\
+	  (((x) << 8) & 0xFF00)		\
+	| (((x) >> 8) & 0x00FF)		\
+)
+#define ___asm_opcode_swahb32(x) (	\
+	  (((x) << 8) & 0xFF00FF00)	\
+	| (((x) >> 8) & 0x00FF00FF)	\
+)
+#define ___asm_opcode_swahw32(x) (	\
+	  (((x) << 16) & 0xFFFF0000)	\
+	| (((x) >> 16) & 0x0000FFFF)	\
+)
+#define ___asm_opcode_identity32(x) ((x) & 0xFFFFFFFF)
+#define ___asm_opcode_identity16(x) ((x) & 0xFFFF)
+
+
+/*
+ * Opcode byteswap helpers
+ *
+ * These macros help with converting instructions between a canonical integer
+ * format and in-memory representation, in an endianness-agnostic manner.
+ *
+ * __mem_to_opcode_*() convert from in-memory representation to canonical form.
+ * __opcode_to_mem_*() convert from canonical form to in-memory representation.
+ *
+ *
+ * Canonical instruction representation:
+ *
+ *	ARM:		0xKKLLMMNN
+ *	Thumb 16-bit:	0x0000KKLL, where KK < 0xE8
+ *	Thumb 32-bit:	0xKKLLMMNN, where KK >= 0xE8
+ *
+ * There is no way to distinguish an ARM instruction in canonical representation
+ * from a Thumb instruction (just as these cannot be distinguished in memory).
+ * Where this distinction is important, it needs to be tracked separately.
+ *
+ * Note that values in the range 0x0000E800..0xE7FFFFFF intentionally do not
+ * represent any valid Thumb-2 instruction.  For this range,
+ * __opcode_is_thumb32() and __opcode_is_thumb16() will both be false.
+ *
+ * The ___asm variants are intended only for use by this header, in situations
+ * involving inline assembler.  For .S files, the normal __opcode_*() macros
+ * should do the right thing.
+ */
+#ifdef __ASSEMBLY__
+
+#define ___opcode_swab32(x) ___asm_opcode_swab32(x)
+#define ___opcode_swab16(x) ___asm_opcode_swab16(x)
+#define ___opcode_swahb32(x) ___asm_opcode_swahb32(x)
+#define ___opcode_swahw32(x) ___asm_opcode_swahw32(x)
+#define ___opcode_identity32(x) ___asm_opcode_identity32(x)
+#define ___opcode_identity16(x) ___asm_opcode_identity16(x)
+
+#else /* ! __ASSEMBLY__ */
+
+#include <linux/types.h>
+#include <linux/swab.h>
+
+#define ___opcode_swab32(x) swab32(x)
+#define ___opcode_swab16(x) swab16(x)
+#define ___opcode_swahb32(x) swahb32(x)
+#define ___opcode_swahw32(x) swahw32(x)
+#define ___opcode_identity32(x) ((u32)(x))
+#define ___opcode_identity16(x) ((u16)(x))
+
+#endif /* ! __ASSEMBLY__ */
+
+
+#ifdef CONFIG_CPU_ENDIAN_BE8
+
+#define __opcode_to_mem_arm(x) ___opcode_swab32(x)
+#define __opcode_to_mem_thumb16(x) ___opcode_swab16(x)
+#define __opcode_to_mem_thumb32(x) ___opcode_swahb32(x)
+#define ___asm_opcode_to_mem_arm(x) ___asm_opcode_swab32(x)
+#define ___asm_opcode_to_mem_thumb16(x) ___asm_opcode_swab16(x)
+#define ___asm_opcode_to_mem_thumb32(x) ___asm_opcode_swahb32(x)
+
+#else /* ! CONFIG_CPU_ENDIAN_BE8 */
+
+#define __opcode_to_mem_arm(x) ___opcode_identity32(x)
+#define __opcode_to_mem_thumb16(x) ___opcode_identity16(x)
+#define ___asm_opcode_to_mem_arm(x) ___asm_opcode_identity32(x)
+#define ___asm_opcode_to_mem_thumb16(x) ___asm_opcode_identity16(x)
+#ifndef CONFIG_CPU_ENDIAN_BE32
+/*
+ * On BE32 systems, using 32-bit accesses to store Thumb instructions will not
+ * work in all cases, due to alignment constraints.  For now, a correct
+ * version is not provided for BE32.
+ */
+#define __opcode_to_mem_thumb32(x) ___opcode_swahw32(x)
+#define ___asm_opcode_to_mem_thumb32(x) ___asm_opcode_swahw32(x)
+#endif
+
+#endif /* ! CONFIG_CPU_ENDIAN_BE8 */
+
+#define __mem_to_opcode_arm(x) __opcode_to_mem_arm(x)
+#define __mem_to_opcode_thumb16(x) __opcode_to_mem_thumb16(x)
+#ifndef CONFIG_CPU_ENDIAN_BE32
+#define __mem_to_opcode_thumb32(x) __opcode_to_mem_thumb32(x)
+#endif
+
+/* Operations specific to Thumb opcodes */
+
+/* Instruction size checks: */
+#define __opcode_is_thumb32(x) (		\
+	   ((x) & 0xF8000000) == 0xE8000000	\
+	|| ((x) & 0xF0000000) == 0xF0000000	\
+)
+#define __opcode_is_thumb16(x) (					\
+	   ((x) & 0xFFFF0000) == 0					\
+	&& !(((x) & 0xF800) == 0xE800 || ((x) & 0xF000) == 0xF000)	\
+)
+
+/* Operations to construct or split 32-bit Thumb instructions: */
+#define __opcode_thumb32_first(x) (___opcode_identity16((x) >> 16))
+#define __opcode_thumb32_second(x) (___opcode_identity16(x))
+#define __opcode_thumb32_compose(first, second) (			\
+	  (___opcode_identity32(___opcode_identity16(first)) << 16)	\
+	| ___opcode_identity32(___opcode_identity16(second))		\
+)
+#define ___asm_opcode_thumb32_first(x) (___asm_opcode_identity16((x) >> 16))
+#define ___asm_opcode_thumb32_second(x) (___asm_opcode_identity16(x))
+#define ___asm_opcode_thumb32_compose(first, second) (			    \
+	  (___asm_opcode_identity32(___asm_opcode_identity16(first)) << 16) \
+	| ___asm_opcode_identity32(___asm_opcode_identity16(second))	    \
+)
+
+/*
+ * Opcode injection helpers
+ *
+ * In rare cases it is necessary to assemble an opcode which the
+ * assembler does not support directly, or which would normally be
+ * rejected because of the CFLAGS or AFLAGS used to build the affected
+ * file.
+ *
+ * Before using these macros, consider carefully whether it is feasible
+ * instead to change the build flags for your file, or whether it really
+ * makes sense to support old assembler versions when building that
+ * particular kernel feature.
+ *
+ * The macros defined here should only be used where there is no viable
+ * alternative.
+ *
+ *
+ * __inst_arm(x): emit the specified ARM opcode
+ * __inst_thumb16(x): emit the specified 16-bit Thumb opcode
+ * __inst_thumb32(x): emit the specified 32-bit Thumb opcode
+ *
+ * __inst_arm_thumb16(arm, thumb): emit either the specified arm or
+ *	16-bit Thumb opcode, depending on whether an ARM or Thumb-2
+ *	kernel is being built
+ *
+ * __inst_arm_thumb32(arm, thumb): emit either the specified arm or
+ *	32-bit Thumb opcode, depending on whether an ARM or Thumb-2
+ *	kernel is being built
+ *
+ *
+ * Note that using these macros directly is poor practice.  Instead, you
+ * should use them to define human-readable wrapper macros to encode the
+ * instructions that you care about.  In code which might run on ARMv7 or
+ * above, you can usually use the __inst_arm_thumb{16,32} macros to
+ * specify the ARM and Thumb alternatives at the same time.  This ensures
+ * that the correct opcode gets emitted depending on the instruction set
+ * used for the kernel build.
+ *
+ * Look at opcodes-virt.h for an example of how to use these macros.
+ */
+#include <linux/stringify.h>
+
+#define __inst_arm(x) ___inst_arm(___asm_opcode_to_mem_arm(x))
+#define __inst_thumb32(x) ___inst_thumb32(				\
+	___asm_opcode_to_mem_thumb16(___asm_opcode_thumb32_first(x)),	\
+	___asm_opcode_to_mem_thumb16(___asm_opcode_thumb32_second(x))	\
+)
+#define __inst_thumb16(x) ___inst_thumb16(___asm_opcode_to_mem_thumb16(x))
+
+#ifdef CONFIG_THUMB2_KERNEL
+#define __inst_arm_thumb16(arm_opcode, thumb_opcode) \
+	__inst_thumb16(thumb_opcode)
+#define __inst_arm_thumb32(arm_opcode, thumb_opcode) \
+	__inst_thumb32(thumb_opcode)
+#else
+#define __inst_arm_thumb16(arm_opcode, thumb_opcode) __inst_arm(arm_opcode)
+#define __inst_arm_thumb32(arm_opcode, thumb_opcode) __inst_arm(arm_opcode)
+#endif
+
+/* Helpers for the helpers.  Don't use these directly. */
+#ifdef __ASSEMBLY__
+#define ___inst_arm(x) .long x
+#define ___inst_thumb16(x) .short x
+#define ___inst_thumb32(first, second) .short first, second
+#else
+#define ___inst_arm(x) ".long " __stringify(x) "\n\t"
+#define ___inst_thumb16(x) ".short " __stringify(x) "\n\t"
+#define ___inst_thumb32(first, second) \
+	".short " __stringify(first) ", " __stringify(second) "\n\t"
+#endif
+
+#endif /* __ASM_ARM_OPCODES_H */

arch/arm/include/asm/ti-common/sys_proto.h

@@ -9,7 +9,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#ifdef CONFIG_ARCH_OMAP2
+#ifdef CONFIG_ARCH_OMAP2PLUS
 #define TI_ARMV7_DRAM_ADDR_SPACE_START	0x80000000
 #define TI_ARMV7_DRAM_ADDR_SPACE_END	0xFFFFFFFF
 

arch/arm/lib/asm-offsets.c

@@ -14,6 +14,7 @@
 
 #include <common.h>
 #include <linux/kbuild.h>
+#include <linux/arm-smccc.h>
 
 #if defined(CONFIG_MX25) || defined(CONFIG_MX27) || defined(CONFIG_MX35) \
 	|| defined(CONFIG_MX51) || defined(CONFIG_MX53)
@@ -198,5 +199,12 @@ int main(void)
 	DEFINE(PLL_DP_HFS_MFN, offsetof(struct dpll, dp_hfs_mfn));
 #endif
 
+#ifdef CONFIG_ARM_SMCCC
+	DEFINE(ARM_SMCCC_RES_X0_OFFS, offsetof(struct arm_smccc_res, a0));
+	DEFINE(ARM_SMCCC_RES_X2_OFFS, offsetof(struct arm_smccc_res, a2));
+	DEFINE(ARM_SMCCC_QUIRK_ID_OFFS, offsetof(struct arm_smccc_quirk, id));
+	DEFINE(ARM_SMCCC_QUIRK_STATE_OFFS, offsetof(struct arm_smccc_quirk, state));
+#endif
+
 	return 0;
 }

arch/arm/lib/bootm.c

@@ -356,7 +356,10 @@ static void boot_jump_linux(bootm_headers_t *images, int flag)
 	int fake = (flag & BOOTM_STATE_OS_FAKE_GO);
 
 	kernel_entry = (void (*)(int, int, uint))images->ep;
-
+#ifdef CONFIG_CPU_V7M
+	ulong addr = (ulong)kernel_entry | 1;
+	kernel_entry = (void *)addr;
+#endif
 	s = getenv("machid");
 	if (s) {
 		if (strict_strtoul(s, 16, &machid) < 0) {

arch/arm/lib/spl.c

@@ -44,22 +44,21 @@ void __weak board_init_f(ulong dummy)
 /*
  * This function jumps to an image with argument. Normally an FDT or ATAGS
  * image.
- * arg: Pointer to paramter image in RAM
  */
 #ifdef CONFIG_SPL_OS_BOOT
-void __noreturn jump_to_image_linux(struct spl_image_info *spl_image, void *arg)
+void __noreturn jump_to_image_linux(struct spl_image_info *spl_image)
 {
 	unsigned long machid = 0xffffffff;
 #ifdef CONFIG_MACH_TYPE
 	machid = CONFIG_MACH_TYPE;
 #endif
 
-	debug("Entering kernel arg pointer: 0x%p\n", arg);
+	debug("Entering kernel arg pointer: 0x%p\n", spl_image->arg);
 	typedef void (*image_entry_arg_t)(int, int, void *)
 		__attribute__ ((noreturn));
 	image_entry_arg_t image_entry =
 		(image_entry_arg_t)(uintptr_t) spl_image->entry_point;
 	cleanup_before_linux();
-	image_entry(0, machid, arg);
+	image_entry(0, machid, spl_image->arg);
 }
 #endif

arch/arm/mach-aspeed/Kconfig

@@ -11,19 +11,13 @@ config SYS_TEXT_BASE
 
 config ASPEED_AST2500
 	bool "Support Aspeed AST2500 SoC"
+	depends on DM_RESET
 	select CPU_ARM1176
 	help
 	  The Aspeed AST2500 is a ARM-based SoC with arm1176 CPU.
 	  It is used as Board Management Controller on many server boards,
 	  which is enabled by support of LPC and eSPI peripherals.
 
-config WDT_NUM
-	int "Number of Watchdog Timers"
-	default 3 if ASPEED_AST2500
-	help
-	  The number of Watchdot Timers on a SoC.
-	  AST2500 has three WDTsk earlier versions have two or fewer.
-
 source "arch/arm/mach-aspeed/ast2500/Kconfig"
 
 endif

arch/arm/mach-aspeed/ast2500/clk_ast2500.c

@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <asm/io.h>
 #include <asm/arch/scu_ast2500.h>
 
 int ast_get_clk(struct udevice **devp)
@@ -28,3 +29,17 @@ void *ast_get_scu(void)
 
 	return priv->scu;
 }
+
+void ast_scu_unlock(struct ast2500_scu *scu)
+{
+	writel(SCU_UNLOCK_VALUE, &scu->protection_key);
+	while (!readl(&scu->protection_key))
+		;
+}
+
+void ast_scu_lock(struct ast2500_scu *scu)
+{
+	writel(~SCU_UNLOCK_VALUE, &scu->protection_key);
+	while (readl(&scu->protection_key))
+		;
+}

arch/arm/mach-aspeed/ast2500/sdram_ast2500.c

@@ -12,6 +12,7 @@
 #include <errno.h>
 #include <ram.h>
 #include <regmap.h>
+#include <reset.h>
 #include <asm/io.h>
 #include <asm/arch/scu_ast2500.h>
 #include <asm/arch/sdram_ast2500.h>
@@ -182,9 +183,8 @@ static int ast2500_sdrammc_ddr4_calibrate_vref(struct dram_info *info)
 static size_t ast2500_sdrammc_get_vga_mem_size(struct dram_info *info)
 {
 	size_t vga_mem_size_base = 8 * 1024 * 1024;
-	u32 vga_hwconf = (readl(&info->scu->hwstrap)
-			  >> SCU_HWSTRAP_VGAMEM_SHIFT)
-			& SCU_HWSTRAP_VGAMEM_MASK;
+	u32 vga_hwconf = (readl(&info->scu->hwstrap) & SCU_HWSTRAP_VGAMEM_MASK)
+	    >> SCU_HWSTRAP_VGAMEM_SHIFT;
 
 	return vga_mem_size_base << vga_hwconf;
 }
@@ -328,6 +328,7 @@ static void ast2500_sdrammc_lock(struct dram_info *info)
 
 static int ast2500_sdrammc_probe(struct udevice *dev)
 {
+	struct reset_ctl reset_ctl;
 	struct dram_info *priv = (struct dram_info *)dev_get_priv(dev);
 	struct ast2500_sdrammc_regs *regs = priv->regs;
 	int i;
@@ -345,9 +346,15 @@ static int ast2500_sdrammc_probe(struct udevice *dev)
 	}
 
 	clk_set_rate(&priv->ddr_clk, priv->clock_rate);
-	ret = ast_wdt_reset_masked(ast_get_wdt(0), WDT_RESET_SDRAM);
+	ret = reset_get_by_index(dev, 0, &reset_ctl);
 	if (ret) {
-		debug("%s(): SDRAM reset failed\n", __func__);
+		debug("%s(): Failed to get reset signal\n", __func__);
+		return ret;
+	}
+
+	ret = reset_assert(&reset_ctl);
+	if (ret) {
+		debug("%s(): SDRAM reset failed: %u\n", __func__, ret);
 		return ret;
 	}
 

arch/arm/mach-aspeed/ast_wdt.c

@@ -9,51 +9,22 @@
 #include <asm/arch/wdt.h>
 #include <linux/err.h>
 
-void wdt_stop(struct ast_wdt *wdt)
+u32 ast_reset_mode_from_flags(ulong flags)
 {
-	clrbits_le32(&wdt->ctrl, WDT_CTRL_EN);
+	return flags & WDT_CTRL_RESET_MASK;
 }
 
-void wdt_start(struct ast_wdt *wdt, u32 timeout)
+u32 ast_reset_mask_from_flags(ulong flags)
 {
-	writel(timeout, &wdt->counter_reload_val);
-	writel(WDT_COUNTER_RESTART_VAL, &wdt->counter_restart);
-	/*
-	 * Setting CLK1MHZ bit is just for compatibility with ast2400 part.
-	 * On ast2500 watchdog timer clock is fixed at 1MHz and the bit is
-	 * read-only
-	 */
-	setbits_le32(&wdt->ctrl,
-		     WDT_CTRL_EN | WDT_CTRL_RESET | WDT_CTRL_CLK1MHZ);
+	return flags >> 2;
 }
 
-struct ast_wdt *ast_get_wdt(u8 wdt_number)
+ulong ast_flags_from_reset_mode_mask(u32 reset_mode, u32 reset_mask)
 {
-	if (wdt_number > CONFIG_WDT_NUM - 1)
-		return ERR_PTR(-EINVAL);
+	ulong ret = reset_mode & WDT_CTRL_RESET_MASK;
 
-	return (struct ast_wdt *)(WDT_BASE +
-				  sizeof(struct ast_wdt) * wdt_number);
-}
-
-int ast_wdt_reset_masked(struct ast_wdt *wdt, u32 mask)
-{
-#ifdef CONFIG_ASPEED_AST2500
-	if (!mask)
-		return -EINVAL;
-
-	writel(mask, &wdt->reset_mask);
-	clrbits_le32(&wdt->ctrl,
-		     WDT_CTRL_RESET_MASK << WDT_CTRL_RESET_MODE_SHIFT);
-	wdt_start(wdt, 1);
-
-	/* Wait for WDT to reset */
-	while (readl(&wdt->ctrl) & WDT_CTRL_EN)
-		;
-	wdt_stop(wdt);
-
-	return 0;
-#else
-	return -EINVAL;
-#endif
+	if (ret == WDT_CTRL_RESET_SOC)
+		ret |= (reset_mask << 2);
+
+	return ret;
 }

arch/arm/mach-keystone/clock.c

@@ -284,7 +284,7 @@ static unsigned long pll_freq_get(int pll)
 	u32 tmp, reg;
 
 	if (pll == MAIN_PLL) {
-		ret = external_clk[sys_clk];
+		ret = get_external_clk(sys_clk);
 		if (pllctl_reg_read(pll, ctl) & PLLCTL_PLLEN_MASK) {
 			/* PLL mode */
 			tmp = __raw_readl(KS2_MAINPLLCTL0);
@@ -302,23 +302,23 @@ static unsigned long pll_freq_get(int pll)
 	} else {
 		switch (pll) {
 		case PASS_PLL:
-			ret = external_clk[pa_clk];
+			ret = get_external_clk(pa_clk);
 			reg = KS2_PASSPLLCTL0;
 			break;
 		case TETRIS_PLL:
-			ret = external_clk[tetris_clk];
+			ret = get_external_clk(tetris_clk);
 			reg = KS2_ARMPLLCTL0;
 			break;
 		case DDR3A_PLL:
-			ret = external_clk[ddr3a_clk];
+			ret = get_external_clk(ddr3a_clk);
 			reg = KS2_DDR3APLLCTL0;
 			break;
 		case DDR3B_PLL:
-			ret = external_clk[ddr3b_clk];
+			ret = get_external_clk(ddr3b_clk);
 			reg = KS2_DDR3BPLLCTL0;
 			break;
 		case UART_PLL:
-			ret = external_clk[uart_clk];
+			ret = get_external_clk(uart_clk);
 			reg = KS2_UARTPLLCTL0;
 			break;
 		default:

arch/arm/mach-keystone/include/mach/clock-k2g.h

@@ -12,8 +12,8 @@
 
 #define PLLSET_CMD_LIST		"<pa|arm|ddr3>"
 
-#define DEV_SUPPORTED_SPEEDS	0x1ff
-#define ARM_SUPPORTED_SPEEDS	0xff
+#define DEV_SUPPORTED_SPEEDS	0xff
+#define ARM_SUPPORTED_SPEEDS	0x3ff
 
 #define KS2_CLK1_6 sys_clk0_6_clk
 

arch/arm/mach-keystone/include/mach/clock.h

@@ -117,7 +117,6 @@ struct pll_init_data {
 	int pll_od;		/* PLL output divider */
 };
 
-extern unsigned int external_clk[ext_clk_count];
 extern const struct keystone_pll_regs keystone_pll_regs[];
 extern s16 divn_val[];
 extern int speeds[];
@@ -129,6 +128,7 @@ unsigned long ks_clk_get_rate(unsigned int clk);
 int get_max_dev_speed(int *spds);
 int get_max_arm_speed(int *spds);
 void pll_pa_clk_sel(void);
+unsigned int get_external_clk(u32 clk);
 
 #endif
 #endif

arch/arm/mach-keystone/include/mach/hardware-k2g.h

@@ -86,4 +86,25 @@
 #define RSTMUX_OMODE8_INT		0x3
 #define RSTMUX_OMODE8_INT_AND_DEV_RESET	0x4
 
+/* DEVSTAT register definition */
+#define KS2_DEVSTAT_REFCLK_SHIFT	 7
+#define KS2_DEVSTAT_REFCLK_MASK		(0x7 << 7)
+
+/* GPMC */
+#define KS2_GPMC_BASE			0x21818000
+
+/* SYSCLK indexes */
+#define SYSCLK_19MHz	0
+#define SYSCLK_24MHz	1
+#define SYSCLK_25MHz	2
+#define SYSCLK_26MHz	3
+#define MAX_SYSCLK	4
+
+#ifndef __ASSEMBLY__
+static inline u8 get_sysclk_index(void)
+{
+	u32 dev_stat = __raw_readl(KS2_DEVSTAT);
+	return (dev_stat & KS2_DEVSTAT_REFCLK_MASK) >> KS2_DEVSTAT_REFCLK_SHIFT;
+}
+#endif
 #endif /* __ASM_ARCH_HARDWARE_K2G_H */

arch/arm/mach-kirkwood/Kconfig

@@ -34,6 +34,9 @@ config TARGET_ICONNECT
 config TARGET_KM_KIRKWOOD
 	bool "KM_KIRKWOOD Board"
 	select BOARD_LATE_INIT
+	imply CMD_CRAMFS
+	imply CMD_DIAG
+	imply FS_CRAMFS
 
 config TARGET_NET2BIG_V2
 	bool "LaCie 2Big Network v2 NAS Board"

arch/arm/mach-mvebu/arm64-common.c

@@ -94,7 +94,7 @@ int dram_init_banksize(void)
 
 	ac = fdt_address_cells(fdt, 0);
 	sc = fdt_size_cells(fdt, 0);
-	if (ac < 1 || sc > 2 || sc < 1 || sc > 2) {
+	if (ac < 1 || ac > 2 || sc < 1 || sc > 2) {
 		printf("invalid address/size cells\n");
 		return -ENXIO;
 	}

arch/arm/mach-omap2/Kconfig

@@ -1,3 +1,152 @@
+if ARCH_OMAP2PLUS
+
+choice
+	prompt "OMAP2+ platform select"
+	default TARGET_BRXRE1
+
+config TARGET_BRXRE1
+	bool "Support BRXRE1"
+	select BOARD_LATE_INIT
+
+config TARGET_BRPPT1
+	bool "Support BRPPT1"
+	select BOARD_LATE_INIT
+
+config TARGET_DRACO
+	bool "Support draco"
+	select BOARD_LATE_INIT
+	select DM
+	select DM_SERIAL
+	select DM_GPIO
+
+config TARGET_THUBAN
+	bool "Support thuban"
+	select BOARD_LATE_INIT
+	select DM
+	select DM_SERIAL
+	select DM_GPIO
+
+config TARGET_RASTABAN
+	bool "Support rastaban"
+	select BOARD_LATE_INIT
+	select DM
+	select DM_SERIAL
+	select DM_GPIO
+
+config TARGET_ETAMIN
+	bool "Support etamin"
+	select BOARD_LATE_INIT
+	select DM
+	select DM_SERIAL
+	select DM_GPIO
+
+config TARGET_PXM2
+	bool "Support pxm2"
+	select BOARD_LATE_INIT
+	select DM
+	select DM_SERIAL
+	select DM_GPIO
+
+config TARGET_RUT
+	bool "Support rut"
+	select BOARD_LATE_INIT
+	select DM
+	select DM_SERIAL
+	select DM_GPIO
+
+config TARGET_TI814X_EVM
+	bool "Support ti814x_evm"
+
+config TARGET_TI816X_EVM
+	bool "Support ti816x_evm"
+
+config OMAP34XX
+	bool "OMAP34XX SoC"
+	select ARM_ERRATA_430973
+	select ARM_ERRATA_454179
+	select ARM_ERRATA_621766
+	select ARM_ERRATA_725233
+	select USE_TINY_PRINTF
+	imply SPL_EXT_SUPPORT
+	imply SPL_FAT_SUPPORT
+	imply SPL_GPIO_SUPPORT
+	imply SPL_I2C_SUPPORT
+	imply SPL_LIBCOMMON_SUPPORT
+	imply SPL_LIBDISK_SUPPORT
+	imply SPL_LIBGENERIC_SUPPORT
+	imply SPL_MMC_SUPPORT
+	imply SPL_NAND_SUPPORT
+	imply SPL_POWER_SUPPORT
+	imply SPL_SERIAL_SUPPORT
+	imply SYS_THUMB_BUILD
+
+config OMAP44XX
+	bool "OMAP44XX SoC"
+	select USE_TINY_PRINTF
+	imply SPL_DISPLAY_PRINT
+	imply SPL_EXT_SUPPORT
+	imply SPL_FAT_SUPPORT
+	imply SPL_GPIO_SUPPORT
+	imply SPL_I2C_SUPPORT
+	imply SPL_LIBCOMMON_SUPPORT
+	imply SPL_LIBDISK_SUPPORT
+	imply SPL_LIBGENERIC_SUPPORT
+	imply SPL_MMC_SUPPORT
+	imply SPL_NAND_SUPPORT
+	imply SPL_POWER_SUPPORT
+	imply SPL_SERIAL_SUPPORT
+	imply SYS_THUMB_BUILD
+
+config OMAP54XX
+	bool "OMAP54XX SoC"
+	select ARM_ERRATA_798870
+	select SYS_THUMB_BUILD
+	imply SPL_DISPLAY_PRINT
+	imply SPL_ENV_SUPPORT
+	imply SPL_EXT_SUPPORT
+	imply SPL_FAT_SUPPORT
+	imply SPL_GPIO_SUPPORT
+	imply SPL_I2C_SUPPORT
+	imply SPL_LIBCOMMON_SUPPORT
+	imply SPL_LIBDISK_SUPPORT
+	imply SPL_LIBGENERIC_SUPPORT
+	imply SPL_MMC_SUPPORT
+	imply SPL_NAND_SUPPORT
+	imply SPL_POWER_SUPPORT
+	imply SPL_SERIAL_SUPPORT
+
+config AM43XX
+	bool "AM43XX SoC"
+	imply SPL_DM
+	imply SPL_DM_SEQ_ALIAS
+	imply SPL_OF_CONTROL
+	imply SPL_OF_TRANSLATE
+	imply SPL_SEPARATE_BSS
+	imply SPL_SYS_MALLOC_SIMPLE
+	imply SYS_THUMB_BUILD
+	help
+	  Support for AM43xx SOC from Texas Instruments.
+	  The AM43xx high performance SOC features a Cortex-A9
+	  ARM core, a quad core PRU-ICSS for industrial Ethernet
+	  protocols, dual camera support, optional 3D graphics
+	  and an optional customer programmable secure boot.
+
+config AM33XX
+	bool "AM33XX SoC"
+	imply SYS_THUMB_BUILD
+	help
+	  Support for AM335x SOC from Texas Instruments.
+	  The AM335x high performance SOC features a Cortex-A8
+	  ARM core, a dual core PRU-ICSS for industrial Ethernet
+	  protocols, optional 3D graphics and an optional customer
+	  programmable secure boot.
+
+config TARGET_CM_T43
+	bool "Support cm_t43"
+
+endchoice
+
+
 config TI_SECURE_DEVICE
 	bool "HS Device Type Support"
 	depends on OMAP54XX || AM43XX || AM33XX || ARCH_KEYSTONE
@@ -15,3 +164,17 @@ source "arch/arm/mach-omap2/omap4/Kconfig"
 source "arch/arm/mach-omap2/omap5/Kconfig"
 
 source "arch/arm/mach-omap2/am33xx/Kconfig"
+
+source "board/BuR/brxre1/Kconfig"
+source "board/BuR/brppt1/Kconfig"
+source "board/siemens/draco/Kconfig"
+source "board/siemens/pxm2/Kconfig"
+source "board/siemens/rut/Kconfig"
+source "board/ti/ti814x/Kconfig"
+source "board/ti/ti816x/Kconfig"
+source "board/ti/am43xx/Kconfig"
+source "board/ti/am335x/Kconfig"
+source "board/compulab/cm_t335/Kconfig"
+source "board/compulab/cm_t43/Kconfig"
+
+endif

arch/arm/mach-omap2/Makefile

@@ -29,9 +29,11 @@ obj-y	+= abb.o
 endif
 
 ifneq ($(CONFIG_OMAP54XX),)
+ifeq ($(CONFIG_DM_SCSI),)
 obj-y	+= pipe3-phy.o
 obj-$(CONFIG_SCSI_AHCI_PLAT) += sata.o
 endif
+endif
 
 ifeq ($(CONFIG_SYS_DCACHE_OFF),)
 obj-y	+= omap-cache.o

arch/arm/mach-omap2/am33xx/Kconfig

@@ -44,8 +44,9 @@ config TARGET_AM335X_BALTOS
 	select DM_SERIAL
 	select DM_GPIO
 
-config TARGET_AM335X_IGEP0033
-	bool "Support am335x_igep0033"
+config TARGET_AM335X_IGEP003X
+	bool "Support am335x_igep003x"
+	select BOARD_LATE_INIT
 	select DM
 	select DM_SERIAL
 	select DM_GPIO

arch/arm/mach-omap2/omap3/board.c

@@ -46,7 +46,7 @@ static const struct omap_gpio_platdata omap34xx_gpio[] = {
 	{ 5, OMAP34XX_GPIO6_BASE },
 };
 
-U_BOOT_DEVICES(am33xx_gpios) = {
+U_BOOT_DEVICES(omap34xx_gpios) = {
 	{ "gpio_omap", &omap34xx_gpio[0] },
 	{ "gpio_omap", &omap34xx_gpio[1] },
 	{ "gpio_omap", &omap34xx_gpio[2] },

arch/arm/mach-omap2/omap5/Kconfig

@@ -1,11 +1,17 @@
 if OMAP54XX
 
+config DRA7XX
+	bool
+	help
+	  DRA7xx is an OMAP based SOC with Dual Core A-15s.
+
 choice
 	prompt "OMAP5 board select"
 	optional
 
 config TARGET_CL_SOM_AM57X
 	bool "CompuLab CL-SOM-AM57x"
+	select DRA7XX
 
 config TARGET_CM_T54
 	bool "CompuLab CM-T54"
@@ -16,12 +22,14 @@ config TARGET_OMAP5_UEVM
 config TARGET_DRA7XX_EVM
 	bool "TI DRA7XX"
 	select BOARD_LATE_INIT
+	select DRA7XX
 	select TI_I2C_BOARD_DETECT
 	select PHYS_64BIT
 
 config TARGET_AM57XX_EVM
 	bool "AM57XX"
 	select BOARD_LATE_INIT
+	select DRA7XX
 	select TI_I2C_BOARD_DETECT
 
 endchoice

arch/arm/mach-omap2/omap5/hw_data.c

@@ -361,6 +361,9 @@ void enable_basic_clocks(void)
 		(*prcm)->cm_l4per_gpio6_clkctrl,
 		(*prcm)->cm_l4per_gpio7_clkctrl,
 		(*prcm)->cm_l4per_gpio8_clkctrl,
+#ifdef CONFIG_SCSI_AHCI_PLAT
+		(*prcm)->cm_l3init_ocp2scp3_clkctrl,
+#endif
 		0
 	};
 
@@ -378,6 +381,9 @@ void enable_basic_clocks(void)
 
 #ifdef CONFIG_TI_QSPI
 		(*prcm)->cm_l4per_qspi_clkctrl,
+#endif
+#ifdef CONFIG_SCSI_AHCI_PLAT
+		(*prcm)->cm_l3init_sata_clkctrl,
 #endif
 		0
 	};
@@ -411,6 +417,12 @@ void enable_basic_clocks(void)
 	setbits_le32((*prcm)->cm_l4per_qspi_clkctrl, (1<<24));
 #endif
 
+#ifdef CONFIG_SCSI_AHCI_PLAT
+	/* Enable optional functional clock for SATA */
+	setbits_le32((*prcm)->cm_l3init_sata_clkctrl,
+		     SATA_CLKCTRL_OPTFCLKEN_MASK);
+#endif
+
 	/* Enable SCRM OPT clocks for PER and CORE dpll */
 	setbits_le32((*prcm)->cm_wkupaon_scrm_clkctrl,
 			OPTFCLKEN_SCRM_PER_MASK);

arch/arm/mach-omap2/sata.c

@@ -37,29 +37,6 @@ int init_sata(int dev)
 	int ret;
 	u32 val;
 
-	u32 const clk_domains_sata[] = {
-		0
-	};
-
-	u32 const clk_modules_hw_auto_sata[] = {
-		(*prcm)->cm_l3init_ocp2scp3_clkctrl,
-		0
-	};
-
-	u32 const clk_modules_explicit_en_sata[] = {
-		(*prcm)->cm_l3init_sata_clkctrl,
-		0
-	};
-
-	do_enable_clocks(clk_domains_sata,
-			 clk_modules_hw_auto_sata,
-			 clk_modules_explicit_en_sata,
-			 0);
-
-	/* Enable optional functional clock for SATA */
-	setbits_le32((*prcm)->cm_l3init_sata_clkctrl,
-		     SATA_CLKCTRL_OPTFCLKEN_MASK);
-
 	sata_phy.power_reg = (void __iomem *)(*ctrl)->control_phy_power_sata;
 
 	/* Power up the PHY */

arch/arm/mach-omap2/sec-common.c

@@ -39,8 +39,10 @@ u32 secure_rom_call(u32 service, u32 proc_id, u32 flag, ...)
 
 	num_args = va_arg(ap, u32);
 
-	if (num_args > 4)
+	if (num_args > 4) {
+		va_end(ap);
 		return 1;
+	}
 
 	/* Copy args to aligned args structure */
 	for (i = 0; i < num_args; i++)