On Wed, 1 Nov 2023 08:28:32 +0100 Ludwig Kormann ludwig.kormann@ict42.de wrote:

Hi Ludwig,

thanks for the respin!

Add board support for ICnova A20 SomPi compute module on ICnova ADB4006 development board.

Specification: SoM

• Processor: Allwinner A20 Cortex-A7 Dual Core at 1GHz
• 512MB DDR3 RAM
• Fast Ethernet (Phy: Realtek RTL8201CP)

ADB4006

• I2C
• 2x USB 2.0
• 1x Fast Ethernet port
• 1x SATA
• 2x buttons (PWRON, Boot)
• 2x LEDS
• serial console
• HDMI
• µSD-Card slot
• Audio Line-In / Line-Out
• GPIO pinheaders

https://wiki.in-circuit.de/index.php5?title=ICnova_ADB4006 https://wiki.in-circuit.de/index.php5?title=ICnova_A20_SODIMM

devicetree upstreamed with linux 6.5

Looks good now, the defconfig is fine, and it compiles. I will take it in the current cycle still.

Signed-off-by: Ludwig Kormann ludwig.kormann@ict42.de

Reviewed-by: Andre Przywara andre.przywara@arm.com

Cheers, Andre

---

changes in v4:

• rebase on master
• add CONFIG_SYS_64BIT_LBA
• drop dts from patch, already upstreamed

changes in v3:

• rebase on v2023.10

changes in v2:

• rebase on v2023.07-rc2
• remove pin defines from defconfig
• get dts reviewed on the linux mailing list and scheduled for kernel 6.5 [1]

[1] https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git commit de2bdfb7f79d5c655eb056d459e02be2c7f13c8b

---

arch/arm/dts/Makefile | 1 + board/sunxi/MAINTAINERS | 5 +++++ configs/icnova-a20-adb4006_defconfig | 21 +++++++++++++++++++++ 3 files changed, 27 insertions(+) create mode 100644 configs/icnova-a20-adb4006_defconfig

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 55aceb51cd..d947b8de56 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -693,6 +693,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \ sun7i-a20-haoyu-marsboard.dtb \ sun7i-a20-hummingbird.dtb \ sun7i-a20-i12-tvbox.dtb \

• sun7i-a20-icnova-a20-adb4006.dtb \ sun7i-a20-icnova-swac.dtb \ sun7i-a20-itead-ibox.dtb \ sun7i-a20-lamobo-r1.dtb \

diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS index 4bbe3f62fa..0061437211 100644 --- a/board/sunxi/MAINTAINERS +++ b/board/sunxi/MAINTAINERS @@ -236,6 +236,11 @@ M: Stefan Roese sr@denx.de S: Maintained F: configs/icnova-a20-swac_defconfig

+ICnova-A20-ADB4006 BOARD +M: Ludwig Kormann ludwig.kormann@ict42.de +S: Maintained +F: configs/icnova-a20-adb4006_defconfig

ITEAD IBOX BOARD M: Marcus Cooper codekipper@gmail.com S: Maintained diff --git a/configs/icnova-a20-adb4006_defconfig b/configs/icnova-a20-adb4006_defconfig new file mode 100644 index 0000000000..22cbb612e3 --- /dev/null +++ b/configs/icnova-a20-adb4006_defconfig @@ -0,0 +1,21 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-icnova-a20-adb4006" +CONFIG_SPL=y +CONFIG_MACH_SUN7I=y +CONFIG_DRAM_CLK=384 +CONFIG_AHCI=y +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_SPL_I2C=y +CONFIG_SCSI_AHCI=y +CONFIG_SYS_64BIT_LBA=y +CONFIG_SYS_I2C_MVTWSI=y +CONFIG_SYS_I2C_SLAVE=0x7f +CONFIG_SYS_I2C_SPEED=400000 +CONFIG_ETH_DESIGNWARE=y +CONFIG_MII=y +CONFIG_SUN7I_GMAC=y +CONFIG_AXP_ALDO4_VOLT=2800 +CONFIG_SCSI=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_OHCI_HCD=y