Add STMicroelectronics STiH410-B2260 board

From: Patrice Chotard <[email protected]>

v7: _ typo: replace "Slow" by "Low" in patch 9 Kconfig's help

v6: _ fix last minute bug in pinctrl driver

v5: _ Add Simon Glass's reviewed-by
_ move board Kconfig description from patch 1 to 9

v4: _ fix STi serial driver to be fully DT compliant
_ remove arch/arm/include/asm/arch-stih410/sti.h and
include/dm/platform_data/serial_sti_asc.h which became useless
_ board file cleanup
_ fix some nits in sti_sdhci.c
_ rebased on top of v2017.03-rc2

v3: _ add reviewed-by
_ add top level MAINTAINERS entry and in the board MAINTAINERS _ use the fallback table from include/config_fallbacks.h
_ minor update in sti_sdhci.c
_ reorder patches with functionnal board and defconfig in last _ remove arch/arm/mach-sti/cpu.c and replace it by a sysreset DM driver _ remove arch/arm/mach-sti/timer.c by a timer DM driver
_ remove useless arch/arm/include/asm/arch-stih410/syscfg.h _ remove useless arch/arm/include/asm/arch-stih410/gpio.h and update
arch/arm/include/asm/gpio.h for ARCH_STI in patch 5

v2: _ fix remarks from Jaechon Chung on SDHCI patch
_ fix remarks from Antonio Borneo on board patch _ replace some macro by U-boot generic's one _ add missing maintainers in recipients

Patrice Chotard (9):
arm: Add support for STMicroelectronics STiH410 soc
STiH410: Add STi timer driver
STiH410: Add STi sysreset driver
STiH410: Add STi serial driver
gpio: do not include <asm/arch/gpio.h> for ARCH_STI
STiH410: Add STi SDHCI driver
STiH410: Add STi pinctrl driver
STiH410-B2260: Add device tree
board: Add STMicroelectronics STiH410-B2260 support

 MAINTAINERS                                       |    6 +
 arch/arm/Kconfig                                  |   13 +
 arch/arm/dts/Makefile                             |    2 +
 arch/arm/dts/st-pincfg.h                          |   71 ++
 arch/arm/dts/stih407-clock.dtsi                   |  326 ++++++
 arch/arm/dts/stih407-family.dtsi                  |  977 +++++++++++++++
 arch/arm/dts/stih407-pinctrl.dtsi                 | 1303 +++++++++++++++++++++
 arch/arm/dts/stih410-b2260.dts                    |  226 ++++
 arch/arm/dts/stih410-clock.dtsi                   |  347 ++++++
 arch/arm/dts/stih410-pinctrl.dtsi                 |   34 +
 arch/arm/dts/stih410.dtsi                         |  454 +++++++
 arch/arm/include/asm/arch-stih410/sdhci.h         |   68 ++
 arch/arm/include/asm/gpio.h                       |    2 +-
 arch/arm/mach-sti/Kconfig                         |   31 +
 board/st/stih410-b2260/Kconfig                    |   19 +
 board/st/stih410-b2260/MAINTAINERS                |    7 +
 board/st/stih410-b2260/Makefile                   |    8 +
 board/st/stih410-b2260/board.c                    |   28 +
 configs/stih410-b2260_defconfig                   |   26 +
 drivers/mmc/Kconfig                               |    7 +
 drivers/mmc/Makefile                              |    1 +
 drivers/mmc/sti_sdhci.c                           |  141 +++
 drivers/pinctrl/Kconfig                           |   10 +
 drivers/pinctrl/Makefile                          |    1 +
 drivers/pinctrl/pinctrl-sti.c                     |  320 +++++
 drivers/serial/Kconfig                            |    8 +
 drivers/serial/Makefile                           |    1 +
 drivers/serial/serial_sti_asc.c                   |  211 ++++
 drivers/sysreset/Makefile                         |    1 +
 drivers/sysreset/sysreset_sti.c                   |   82 ++
 drivers/timer/Kconfig                             |    7 +
 drivers/timer/Makefile                            |    1 +
 drivers/timer/sti-timer.c                         |   78 ++
 include/configs/stih410-b2260.h                   |   60 +
 include/dt-bindings/clock/stih407-clks.h          |   90 ++
 include/dt-bindings/clock/stih410-clks.h          |   25 +
 include/dt-bindings/interrupt-controller/irq-st.h |   30 +
 include/dt-bindings/mfd/st-lpc.h                  |   16 +
 include/dt-bindings/reset/stih407-resets.h        |   65 +
 39 files changed, 5102 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/dts/st-pincfg.h
 create mode 100644 arch/arm/dts/stih407-clock.dtsi
 create mode 100644 arch/arm/dts/stih407-family.dtsi
 create mode 100644 arch/arm/dts/stih407-pinctrl.dtsi
 create mode 100644 arch/arm/dts/stih410-b2260.dts
 create mode 100644 arch/arm/dts/stih410-clock.dtsi
 create mode 100644 arch/arm/dts/stih410-pinctrl.dtsi
 create mode 100644 arch/arm/dts/stih410.dtsi
 create mode 100644 arch/arm/include/asm/arch-stih410/sdhci.h
 create mode 100644 arch/arm/mach-sti/Kconfig
 create mode 100644 board/st/stih410-b2260/Kconfig
 create mode 100644 board/st/stih410-b2260/MAINTAINERS
 create mode 100644 board/st/stih410-b2260/Makefile
 create mode 100644 board/st/stih410-b2260/board.c
 create mode 100644 configs/stih410-b2260_defconfig
 create mode 100644 drivers/mmc/sti_sdhci.c
 create mode 100644 drivers/pinctrl/pinctrl-sti.c
 create mode 100644 drivers/serial/serial_sti_asc.c
 create mode 100644 drivers/sysreset/sysreset_sti.c
 create mode 100644 drivers/timer/sti-timer.c
 create mode 100644 include/configs/stih410-b2260.h
 create mode 100644 include/dt-bindings/clock/stih407-clks.h
 create mode 100644 include/dt-bindings/clock/stih410-clks.h
 create mode 100644 include/dt-bindings/interrupt-controller/irq-st.h
 create mode 100644 include/dt-bindings/mfd/st-lpc.h
 create mode 100644 include/dt-bindings/reset/stih407-resets.h

1.9.1

From: Patrice Chotard <[email protected]>

The STiH410 is an advanced multi-HD AVC processor with 3D graphics acceleration and 1.5-GHz ARM Cortex-A9 SMP CPU part of the STiH407 family.

It has wide connectivity including USB 3.0, PCI-e, SATA and gigabit ethernet.

---
 MAINTAINERS               | 6 ++++++
 arch/arm/Kconfig          | 9 +++++++++
 arch/arm/mach-sti/Kconfig | 6 ++++++
 3 files changed, 21 insertions(+)
 create mode 100644 arch/arm/mach-sti/Kconfig

index eaa2c3b..19c0eed 100644
@@ -165,6 +165,12 @@ S:	Maintained
 F:	arch/arm/cpu/armv7/stv0991/
 F:	arch/arm/include/asm/arch-stv0991/
 
+ARM STI
+M:	Patrice Chotard <[email protected]>
+S:	Maintained
+F:	arch/arm/mach-sti/
+F:	arch/arm/include/asm/arch-sti*/
+
 ARM SUNXI
 M:	Jagan Teki <[email protected]>
 M:	Maxime Ripard <[email protected]>

index 0229800..4aa5eb9 100644
@@ -982,6 +982,13 @@ config STM32
 	select DM
 	select DM_SERIAL
 
+config ARCH_STI
+	bool "Support STMicrolectronics SoCs"
+	select CPU_V7
+	help
+	  Support for STMicroelectronics STiH407/10 SoC family.
+	  This SoC is used on Linaro 96Board STiH410-B2260
+
 config ARCH_ROCKCHIP
 	bool "Support Rockchip SoCs"
 	select OF_CONTROL

@@ -1060,6 +1067,8 @@ source "arch/arm/mach-snapdragon/Kconfig"
 
 source "arch/arm/mach-socfpga/Kconfig"
 
+source "arch/arm/mach-sti/Kconfig"
+
 source "arch/arm/mach-stm32/Kconfig"
 
 source "arch/arm/mach-tegra/Kconfig"

new file mode 100644
index 0000000..87c04b2
@@ -0,0 +1,6 @@
+if ARCH_STI
+
+config SYS_SOC
+	default "stih410"
+
+endif

1.9.1

Applied to u-boot/master, thanks!

Tom
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From: Patrice Chotard <[email protected]>

Add ARM global timer based timer

---
 drivers/timer/Kconfig     |  7 +++++
 drivers/timer/Makefile    |  1 +
 drivers/timer/sti-timer.c | 78 +++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 86 insertions(+)
 create mode 100644 drivers/timer/sti-timer.c

index cd38a6d..72c1416 100644
@@ -58,4 +58,11 @@ config AST_TIMER
 	  This is mostly because they all share several registers which
 	  makes it difficult to completely separate them.
 
+config STI_TIMER
+	bool "STi timer support"
+	depends on TIMER
+	default y if ARCH_STI
+	help
+	  Select this to enable a timer for STi devices.
+
 endmenu

index a4b1a48..ae94be8 100644
@@ -10,3 +10,4 @@ obj-$(CONFIG_SANDBOX_TIMER)	+= sandbox_timer.o
 obj-$(CONFIG_X86_TSC_TIMER)	+= tsc_timer.o
 obj-$(CONFIG_OMAP_TIMER)	+= omap-timer.o
 obj-$(CONFIG_AST_TIMER)	+= ast_timer.o
+obj-$(CONFIG_STI_TIMER)		+= sti-timer.o

1.9.1

Applied to u-boot/master, thanks!

Tom
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From: Patrice Chotard <[email protected]>

---
 drivers/sysreset/Makefile       |  1 +
 drivers/sysreset/sysreset_sti.c | 82 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 83 insertions(+)
 create mode 100644 drivers/sysreset/sysreset_sti.c

index 37638a8..21bcc21 100644
@@ -13,5 +13,6 @@ obj-$(CONFIG_ROCKCHIP_RK3288) += sysreset_rk3288.o
 obj-$(CONFIG_ROCKCHIP_RK3399) += sysreset_rk3399.o
 obj-$(CONFIG_SANDBOX) += sysreset_sandbox.o
 obj-$(CONFIG_ARCH_SNAPDRAGON) += sysreset_snapdragon.o
+obj-$(CONFIG_ARCH_STI) += sysreset_sti.o
 obj-$(CONFIG_TARGET_XTFPGA) += sysreset_xtfpga.o
 obj-$(CONFIG_ARCH_ASPEED) += sysreset_ast.o

1.9.1

Applied to u-boot/master, thanks!

Tom
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From: Patrice Chotard <[email protected]>

This patch adds support to ASC (asynchronous serial controller) driver, which is basically a standard serial driver. This IP is common across other STMicroelectronics SoCs

---
 arch/arm/Kconfig                |   2 +
 drivers/serial/Kconfig          |   8 ++
 drivers/serial/Makefile         |   1 +
 drivers/serial/serial_sti_asc.c | 211 ++++++++++++++++++++++++++++++++++++++++
 4 files changed, 222 insertions(+)
 create mode 100644 drivers/serial/serial_sti_asc.c

index 4aa5eb9..b91a5b7 100644
@@ -985,6 +985,8 @@ config STM32
 config ARCH_STI
 	bool "Support STMicrolectronics SoCs"
 	select CPU_V7
+	select DM
+	select DM_SERIAL
 	help
 	  Support for STMicroelectronics STiH407/10 SoC family.
 	  This SoC is used on Linaro 96Board STiH410-B2260

index b11f3ff..7cb0eaa 100644
@@ -413,4 +413,12 @@ config PXA_SERIAL
 	  If you have a machine based on a Marvell XScale PXA2xx CPU you
 	  can enable its onboard serial ports by enabling this option.
 
+config STI_ASC_SERIAL
+	bool "STMicroelectronics on-chip UART"
+	depends on DM_SERIAL && ARCH_STI
+	help
+	  Select this to enable Asynchronous Serial Controller available
+	  on STiH410 SoC. This is a basic implementation,  it supports
+	  following baudrate 9600, 19200, 38400, 57600 and 115200.
+
 endmenu

index 8430668..84a22ce 100644
@@ -41,6 +41,7 @@ obj-$(CONFIG_FSL_LINFLEXUART) += serial_linflexuart.o
 obj-$(CONFIG_ARC_SERIAL) += serial_arc.o
 obj-$(CONFIG_UNIPHIER_SERIAL) += serial_uniphier.o
 obj-$(CONFIG_STM32_SERIAL) += serial_stm32.o
+obj-$(CONFIG_STI_ASC_SERIAL) += serial_sti_asc.o
 obj-$(CONFIG_PIC32_SERIAL) += serial_pic32.o
 obj-$(CONFIG_STM32X7_SERIAL) += serial_stm32x7.o
 obj-$(CONFIG_BCM283X_MU_SERIAL) += serial_bcm283x_mu.o

1.9.1

Applied to u-boot/master, thanks!

Tom
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From: Patrice Chotard <[email protected]>

As no gpio.h is defined in arch/arm/include/asm/arch-stih410, to avoid compilation failure, do not include asm/arch/gpio.h.

This is needed for example when including sdhci.h, which include asm/gpio.h>.

---
 arch/arm/include/asm/gpio.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

index fe4419c..1c5e873 100644
@@ -1,4 +1,4 @@
-#ifndef CONFIG_ARCH_UNIPHIER
+#if !defined(CONFIG_ARCH_UNIPHIER) && !defined(CONFIG_ARCH_STI)
 #include <asm/arch/gpio.h>
 #endif
 #include <asm-generic/gpio.h>

1.9.1

Applied to u-boot/master, thanks!

Tom
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From: Patrice Chotard <[email protected]>

Add SDHCI host controller found on STMicroelectronics SoCs

On some ST SoCs, i.e. STiH407/STiH410, the MMC devices can live inside a dedicated flashSS sub-system that provides an extend subset of registers that can be used to configure the Arasan MMC/SD Host Controller.

This means, that the SDHCI Arasan Controller can be configured to be eMMC4.5 or 4.3 spec compliant.

W/o these settings the SDHCI will configure and use the MMC/SD controller with limited features e.g. PIO mode, no DMA, no HS etc.

---
 arch/arm/Kconfig                          |   2 +
 arch/arm/include/asm/arch-stih410/sdhci.h |  68 ++++++++++++++
 drivers/mmc/Kconfig                       |   7 ++
 drivers/mmc/Makefile                      |   1 +
 drivers/mmc/sti_sdhci.c                   | 141 ++++++++++++++++++++++++++++++
 5 files changed, 219 insertions(+)
 create mode 100644 arch/arm/include/asm/arch-stih410/sdhci.h
 create mode 100644 drivers/mmc/sti_sdhci.c

index b91a5b7..477f36b 100644
@@ -987,6 +987,8 @@ config ARCH_STI
 	select CPU_V7
 	select DM
 	select DM_SERIAL
+	select BLK
+	select DM_MMC
 	help
 	  Support for STMicroelectronics STiH407/10 SoC family.
 	  This SoC is used on Linaro 96Board STiH410-B2260

index 01d1dbf..ea5ea08 100644
@@ -299,6 +299,13 @@ config MMC_SDHCI_SPEAR
 
 	  If unsure, say N.
 
+config MMC_SDHCI_STI
+	bool "SDHCI support for STMicroelectronics SoC"
+	depends on MMC_SDHCI
+	help
+	  This selects the Secure Digital Host Controller Interface (SDHCI)
+	  on STMicroelectronics STiH410 SoC.
+
 config MMC_SDHCI_XENON
 	bool "SDHCI support for the Xenon SDHCI controller"
 	depends on MMC_SDHCI && DM_MMC && OF_CONTROL

index 8e922db..6a488f1 100644
@@ -61,6 +61,7 @@ obj-$(CONFIG_MMC_SDHCI_PIC32)		+= pic32_sdhci.o
 obj-$(CONFIG_MMC_SDHCI_ROCKCHIP)	+= rockchip_sdhci.o
 obj-$(CONFIG_MMC_SDHCI_S5P)		+= s5p_sdhci.o
 obj-$(CONFIG_MMC_SDHCI_SPEAR)		+= spear_sdhci.o
+obj-$(CONFIG_MMC_SDHCI_STI) 		+= sti_sdhci.o
 obj-$(CONFIG_MMC_SDHCI_TEGRA)		+= tegra_mmc.o
 obj-$(CONFIG_MMC_SDHCI_XENON)		+= xenon_sdhci.o
 obj-$(CONFIG_MMC_SDHCI_ZYNQ)		+= zynq_sdhci.o

1.9.1

Applied to u-boot/master, thanks!

Tom
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From: Patrice Chotard <[email protected]>

Add STMicroelectronics STiH410 pinctrl driver

---
 drivers/pinctrl/Kconfig       |  10 ++
 drivers/pinctrl/Makefile      |   1 +
 drivers/pinctrl/pinctrl-sti.c | 320 ++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 331 insertions(+)
 create mode 100644 drivers/pinctrl/pinctrl-sti.c

index efcb4c0..0c832e1 100644
@@ -175,6 +175,16 @@ config PIC32_PINCTRL
 	  by a device tree node which contains both GPIO defintion and pin control
 	  functions.
 
+config PINCTRL_STI
+	bool "STMicroelectronics STi pin-control and pin-mux driver"
+	depends on DM && ARCH_STI
+	default y
+	help
+	  Support pin multiplexing control on STMicrolectronics STi SoCs.
+	  The driver is controlled by a device tree node which contains both
+	  the GPIO definitions and pin control functions for each available multiplex
+	  function.
+
 endif
 
 source "drivers/pinctrl/meson/Kconfig"

index 512112a..a2f8101 100644
@@ -16,3 +16,4 @@ obj-$(CONFIG_PIC32_PINCTRL)	+= pinctrl_pic32.o
 obj-$(CONFIG_PINCTRL_EXYNOS)	+= exynos/
 obj-$(CONFIG_PINCTRL_MESON)	+= meson/
 obj-$(CONFIG_PINCTRL_MVEBU)	+= mvebu/
+obj-$(CONFIG_PINCTRL_STI)	+= pinctrl-sti.o

1.9.1

Applied to u-boot/master, thanks!

Tom
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From: Patrice Chotard <[email protected]>

This device tree has been extracted from v4.9 kernel

---
 arch/arm/dts/Makefile                             |    2 +
 arch/arm/dts/st-pincfg.h                          |   71 ++
 arch/arm/dts/stih407-clock.dtsi                   |  326 ++++++
 arch/arm/dts/stih407-family.dtsi                  |  977 +++++++++++++++
 arch/arm/dts/stih407-pinctrl.dtsi                 | 1303 +++++++++++++++++++++
 arch/arm/dts/stih410-b2260.dts                    |  226 ++++
 arch/arm/dts/stih410-clock.dtsi                   |  347 ++++++
 arch/arm/dts/stih410-pinctrl.dtsi                 |   34 +
 arch/arm/dts/stih410.dtsi                         |  454 +++++++
 drivers/mmc/Kconfig                               |    2 +-
 include/dt-bindings/clock/stih407-clks.h          |   90 ++
 include/dt-bindings/clock/stih410-clks.h          |   25 +
 include/dt-bindings/interrupt-controller/irq-st.h |   30 +
 include/dt-bindings/mfd/st-lpc.h                  |   16 +
 include/dt-bindings/reset/stih407-resets.h        |   65 +
 15 files changed, 3967 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/dts/st-pincfg.h
 create mode 100644 arch/arm/dts/stih407-clock.dtsi
 create mode 100644 arch/arm/dts/stih407-family.dtsi
 create mode 100644 arch/arm/dts/stih407-pinctrl.dtsi
 create mode 100644 arch/arm/dts/stih410-b2260.dts
 create mode 100644 arch/arm/dts/stih410-clock.dtsi
 create mode 100644 arch/arm/dts/stih410-pinctrl.dtsi
 create mode 100644 arch/arm/dts/stih410.dtsi
 create mode 100644 include/dt-bindings/clock/stih407-clks.h
 create mode 100644 include/dt-bindings/clock/stih410-clks.h
 create mode 100644 include/dt-bindings/interrupt-controller/irq-st.h
 create mode 100644 include/dt-bindings/mfd/st-lpc.h
 create mode 100644 include/dt-bindings/reset/stih407-resets.h

index eb68c20..231ebfa 100644
@@ -339,6 +339,8 @@ dtb-$(CONFIG_ARCH_BCM283X) += \
 
 dtb-$(CONFIG_ARCH_ASPEED) += ast2500-evb.dtb
 
+dtb-$(CONFIG_ARCH_STI) += stih410-b2260.dtb
+
 targets += $(dtb-y)
 
 # Add any required device tree compiler flags here

new file mode 100644
index 0000000..b3e9dfc

index ea5ea08..ddef59a 100644

new file mode 100644
index 0000000..2097a4b

new file mode 100644
index 0000000..6baa9ad

new file mode 100644
index 0000000..d05894a

1.9.1

Part of the diff is not shown here. View the raw message.

Applied to u-boot/master, thanks!

Tom
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From: Patrice Chotard <[email protected]>

This is a 96Board compliant board based on STiH410 SoC:
- 1GB DDR
- On-Board USB combo WiFi/Bluetooth RTL8723BU with PCB soldered antenna
- Ethernet 1000-BaseT
- SATA
- HDMI
- 2 x USB2.0 type A
- 1 x USB2.0 type micro-AB
- SD card slot
- High speed connector (SD/I2C/USB interfaces)
- Low speed connector (UART/I2C/GPIO/SPI/PCM interfaces)

---

v7: _ typo: replace "Slow" by "Low" in patch 9 Kconfig's help

 arch/arm/mach-sti/Kconfig          | 25 ++++++++++++++++
 board/st/stih410-b2260/Kconfig     | 19 ++++++++++++
 board/st/stih410-b2260/MAINTAINERS |  7 +++++
 board/st/stih410-b2260/Makefile    |  8 +++++
 board/st/stih410-b2260/board.c     | 28 ++++++++++++++++++
 configs/stih410-b2260_defconfig    | 26 +++++++++++++++++
 include/configs/stih410-b2260.h    | 60 ++++++++++++++++++++++++++++++++++++++
 7 files changed, 173 insertions(+)
 create mode 100644 board/st/stih410-b2260/Kconfig
 create mode 100644 board/st/stih410-b2260/MAINTAINERS
 create mode 100644 board/st/stih410-b2260/Makefile
 create mode 100644 board/st/stih410-b2260/board.c
 create mode 100644 configs/stih410-b2260_defconfig
 create mode 100644 include/configs/stih410-b2260.h

index 87c04b2..f9a583a 100644
@@ -3,4 +3,29 @@ if ARCH_STI
 config SYS_SOC
 	default "stih410"
 
+choice
+	prompt "STiH410 board select"
+
+config TARGET_STIH410_B2260
+	bool "96Boards STiH410-B2260"
+	help
+	  Support for 96Board STiH410-B2260 based on STMicrolectronics
+	  STiH410 soc. This board complies with 96Board Open Platform
+	  Specifications. Features:
+	  - 1GB DDR
+	  - On-Board USB combo WiFi/Bluetooth RTL8723BU
+	    with PCB soldered antenna
+	  - Ethernet 1000-BaseT
+	  - Sata
+	  - HDMI
+	  - 2 x USB2 type A
+	  - micro USB2 type AB
+	  - SD card slot
+	  - High speed connector (SD/I2C/USB interfaces)
+	  - Low speed connector (UART/I2C/GPIO/SPI/PCM interfaces)
+
+endchoice
+
+source "board/st/stih410-b2260/Kconfig"
+
 endif

new file mode 100644
index 0000000..590add0
@@ -0,0 +1,19 @@
+if TARGET_STIH410_B2260
+
+config SYS_BOARD
+	string
+	default "stih410-b2260"
+
+config SYS_VENDOR
+	string
+	default "st"
+
+config SYS_SOC
+	string
+	default "stih410"
+
+config SYS_CONFIG_NAME
+	string
+	default "stih410-b2260"
+
+endif

new file mode 100644
index 0000000..4f557ac
@@ -0,0 +1,7 @@
+STIH410-B2260 BOARD
+M:	Patrice Chotard <[email protected]>
+S:	Maintained
+F:	board/st/stih410-b2260/
+F:	include/configs/stih410-b2260.h
+F:	configs/stih410-b2260_defconfig
+F:	arch/arm/dts/stih*

new file mode 100644
index 0000000..68a7903
@@ -0,0 +1,8 @@
+#
+# (C) Copyright 2017
+# Patrice Chotard, <[email protected]>
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y	= board.o

new file mode 100644
index 0000000..0c06bca
@@ -0,0 +1,28 @@
+/*
+ * Board init file for STiH410-B2260
+ *
+ * (C) Copyright 2017 Patrice Chotard <[email protected]>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int dram_init(void)
+{
+	gd->ram_size = PHYS_SDRAM_1_SIZE;
+	return 0;
+}
+
+void dram_init_banksize(void)
+{
+	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+}
+
+int board_init(void)
+{
+	return 0;
+}

new file mode 100644
index 0000000..4e6942f
@@ -0,0 +1,26 @@
+CONFIG_ARM=y
+CONFIG_ARCH_STI=y
+CONFIG_IDENT_STRING="STMicroelectronics STiH410-B2260"
+CONFIG_DEFAULT_DEVICE_TREE="stih410-b2260"
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_SYS_PROMPT="stih410-b2260 => "
+# CONFIG_CMD_IMLS is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_TIME=y
+CONFIG_CMD_TIMER=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
+CONFIG_OF_CONTROL=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_STI=y
+CONFIG_PINCTRL=y
+CONFIG_STI_ASC_SERIAL=y
+CONFIG_SYSRESET=y
+CONFIG_TIMER=y
+CONFIG_SPL_OF_LIBFDT=y

1.9.1

Applied to u-boot/master, thanks!

Tom
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Hi All

Just a gentle reminder to not forgot this series

Thanks

Patrice