[PATCH] sunxi: H616: Add OrangePi Zero 2W board support
The OrangePi Zero 2W is a tiny development board featuring the Allwinner H618 SoC, shipping with up to 4GB of LPDDR4 DRAM, a mini-HDMI connector, two USB Type-C sockets and a 16MB SPI NOR flash. There is an FPC connector to connect an expansion board, which sports two more USB Type-A sockets and a 100MBit Ethernet port. Support for the expansion board is not in the DT yet, probably a DT overlay would cover this in the future.
Add a defconfig file selecting the right drivers and DRAM options. Since the .dts file was synced from the Linux kernel repo already, we just need to add one line to the Makefile to actually build the .dtb.
The DRAM parameters were derived from the values found in the BSP DRAM drivers on the SPI NOR flash.
Signed-off-by: Andre Przywara andre.przywara@arm.com --- arch/arm/dts/Makefile | 1 + board/sunxi/MAINTAINERS | 5 +++++ configs/orangepi_zero2w_defconfig | 30 ++++++++++++++++++++++++++++++ 3 files changed, 36 insertions(+) create mode 100644 configs/orangepi_zero2w_defconfig
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 0d4b917fb3b..ed3978037ed 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -837,6 +837,7 @@ dtb-$(CONFIG_MACH_SUN50I_H6) += \ sun50i-h6-tanix-tx6-mini.dtb dtb-$(CONFIG_MACH_SUN50I_H616) += \ sun50i-h616-orangepi-zero2.dtb \ + sun50i-h618-orangepi-zero2w.dtb \ sun50i-h618-orangepi-zero3.dtb \ sun50i-h618-transpeed-8k618-t.dtb \ sun50i-h616-x96-mate.dtb diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS index a2da6a4a7a2..4bcd9b9af7f 100644 --- a/board/sunxi/MAINTAINERS +++ b/board/sunxi/MAINTAINERS @@ -460,6 +460,11 @@ M: Jernej Skrabec jernej.skrabec@siol.net S: Maintained F: configs/orangepi_zero2_defconfig
+ORANGEPI ZERO 2W BOARD +M: Andre Przywara andre.przywara@arm.com +S: Maintained +F: configs/orangepi_zero2w_defconfig + ORANGEPI ZERO 3 BOARD M: Andre Przywara andre.przywara@arm.com S: Maintained diff --git a/configs/orangepi_zero2w_defconfig b/configs/orangepi_zero2w_defconfig new file mode 100644 index 00000000000..5734d9d839c --- /dev/null +++ b/configs/orangepi_zero2w_defconfig @@ -0,0 +1,30 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_DEFAULT_DEVICE_TREE="sun50i-h618-orangepi-zero2w" +CONFIG_SPL=y +CONFIG_DRAM_SUN50I_H616_DX_ODT=0x07070707 +CONFIG_DRAM_SUN50I_H616_DX_DRI=0x0e0e0e0e +CONFIG_DRAM_SUN50I_H616_CA_DRI=0x0e0e +CONFIG_DRAM_SUN50I_H616_ODT_EN=0xaaaaeeee +CONFIG_DRAM_SUN50I_H616_TPR6=0x48808080 +CONFIG_DRAM_SUN50I_H616_TPR10=0x402f6663 +CONFIG_DRAM_SUN50I_H616_TPR11=0x26262524 +CONFIG_DRAM_SUN50I_H616_TPR12=0x100f100f +CONFIG_MACH_SUN50I_H616=y +CONFIG_SUNXI_DRAM_H616_LPDDR4=y +CONFIG_DRAM_CLK=792 +CONFIG_R_I2C_ENABLE=y +CONFIG_SPL_SPI_SUNXI=y +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_SPL_I2C=y +CONFIG_SPL_SYS_I2C_LEGACY=y +CONFIG_SYS_I2C_MVTWSI=y +CONFIG_SYS_I2C_SLAVE=0x7f +CONFIG_SYS_I2C_SPEED=400000 +CONFIG_MTD=y +CONFIG_SPI_FLASH_ZBIT=y +CONFIG_AXP313_POWER=y +CONFIG_SPI=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_MUSB_GADGET=y
Dne torek, 30. januar 2024 ob 15:16:42 CET je Andre Przywara napisal(a):
The OrangePi Zero 2W is a tiny development board featuring the Allwinner H618 SoC, shipping with up to 4GB of LPDDR4 DRAM, a mini-HDMI connector, two USB Type-C sockets and a 16MB SPI NOR flash. There is an FPC connector to connect an expansion board, which sports two more USB Type-A sockets and a 100MBit Ethernet port. Support for the expansion board is not in the DT yet, probably a DT overlay would cover this in the future.
Add a defconfig file selecting the right drivers and DRAM options. Since the .dts file was synced from the Linux kernel repo already, we just need to add one line to the Makefile to actually build the .dtb.
The DRAM parameters were derived from the values found in the BSP DRAM drivers on the SPI NOR flash.
Signed-off-by: Andre Przywara andre.przywara@arm.com
Reviewed-by: Jernej Skrabec jernej.skrabec@gmail.com
Best regards, Jernej
arch/arm/dts/Makefile | 1 + board/sunxi/MAINTAINERS | 5 +++++ configs/orangepi_zero2w_defconfig | 30 ++++++++++++++++++++++++++++++ 3 files changed, 36 insertions(+) create mode 100644 configs/orangepi_zero2w_defconfig
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 0d4b917fb3b..ed3978037ed 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -837,6 +837,7 @@ dtb-$(CONFIG_MACH_SUN50I_H6) += \ sun50i-h6-tanix-tx6-mini.dtb dtb-$(CONFIG_MACH_SUN50I_H616) += \ sun50i-h616-orangepi-zero2.dtb \
- sun50i-h618-orangepi-zero2w.dtb \ sun50i-h618-orangepi-zero3.dtb \ sun50i-h618-transpeed-8k618-t.dtb \ sun50i-h616-x96-mate.dtb
diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS index a2da6a4a7a2..4bcd9b9af7f 100644 --- a/board/sunxi/MAINTAINERS +++ b/board/sunxi/MAINTAINERS @@ -460,6 +460,11 @@ M: Jernej Skrabec jernej.skrabec@siol.net S: Maintained F: configs/orangepi_zero2_defconfig
+ORANGEPI ZERO 2W BOARD +M: Andre Przywara andre.przywara@arm.com +S: Maintained +F: configs/orangepi_zero2w_defconfig
ORANGEPI ZERO 3 BOARD M: Andre Przywara andre.przywara@arm.com S: Maintained diff --git a/configs/orangepi_zero2w_defconfig b/configs/orangepi_zero2w_defconfig new file mode 100644 index 00000000000..5734d9d839c --- /dev/null +++ b/configs/orangepi_zero2w_defconfig @@ -0,0 +1,30 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_DEFAULT_DEVICE_TREE="sun50i-h618-orangepi-zero2w" +CONFIG_SPL=y +CONFIG_DRAM_SUN50I_H616_DX_ODT=0x07070707 +CONFIG_DRAM_SUN50I_H616_DX_DRI=0x0e0e0e0e +CONFIG_DRAM_SUN50I_H616_CA_DRI=0x0e0e +CONFIG_DRAM_SUN50I_H616_ODT_EN=0xaaaaeeee +CONFIG_DRAM_SUN50I_H616_TPR6=0x48808080 +CONFIG_DRAM_SUN50I_H616_TPR10=0x402f6663 +CONFIG_DRAM_SUN50I_H616_TPR11=0x26262524 +CONFIG_DRAM_SUN50I_H616_TPR12=0x100f100f +CONFIG_MACH_SUN50I_H616=y +CONFIG_SUNXI_DRAM_H616_LPDDR4=y +CONFIG_DRAM_CLK=792 +CONFIG_R_I2C_ENABLE=y +CONFIG_SPL_SPI_SUNXI=y +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_SPL_I2C=y +CONFIG_SPL_SYS_I2C_LEGACY=y +CONFIG_SYS_I2C_MVTWSI=y +CONFIG_SYS_I2C_SLAVE=0x7f +CONFIG_SYS_I2C_SPEED=400000 +CONFIG_MTD=y +CONFIG_SPI_FLASH_ZBIT=y +CONFIG_AXP313_POWER=y +CONFIG_SPI=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_MUSB_GADGET=y
participants (2)
-
Andre Przywara -
Jernej Škrabec