diff options
| author | Chen-Yu Tsai <[email protected]> | 2025-10-21 00:19:30 +0800 |
|---|---|---|
| committer | Andre Przywara <[email protected]> | 2025-10-27 00:44:53 +0000 |
| commit | 4e203ee0ce1909dace04dfc9fe7db0907d60434a (patch) | |
| tree | 675ea6e9beb55a111833194eef0f00d0404b8e57 | |
| parent | 9094482ca7576877b2bfaa57c8e73cfeb536f8b9 (diff) | |
sunxi: a523: Add OrangePi 4A defconfig
The OrangePi 4A is a typical Raspberry Pi model B sized development
board from Xunlong designed around an Allwinner T527 SoC.
The board has the following features:
- Allwinner T527 SoC
- AXP717B + AXP323 PMICs
- Up to 4GB LPDDR4 DRAM
- micro SD slot
- optional eMMC module
- M.2 slot for PCIe 2.0 x1
- 16 MB SPI-NOR flash
- 4x USB 2.0 type-A ports (one can be used in gadget mode)
- 1x Gigabit ethernet w/ Motorcomm PHY (through yet to be supported GMAC200)
- 3.5mm audio jack via internal audio codec
- HDMI 2.0 output
- eDP, MIPI CSI (2-lane and 4-lane) and MIPI DSI (4-lane) connectors
- USB type-C port purely for power
- AP6256 (Broadcom BCM4345) WiFi 5.0 + BT 5.0
- unsoldered headers for ADC and an additional USB 2.0 host port
- 40-pin GPIO header
Add defconfig for it.
Signed-off-by: Chen-Yu Tsai <[email protected]>
Reviewed-by: Andre Przywara <[email protected]>
| -rw-r--r-- | board/sunxi/MAINTAINERS | 5 | ||||
| -rw-r--r-- | configs/orangepi_4a_defconfig | 32 |
2 files changed, 37 insertions, 0 deletions
diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS index e00b54f4535..897f4009b29 100644 --- a/board/sunxi/MAINTAINERS +++ b/board/sunxi/MAINTAINERS @@ -435,6 +435,11 @@ M: Andre Heider <[email protected]> S: Maintained F: configs/orangepi_3_defconfig +ORANGEPI 4A BOARD +M: Chen-Yu Tsai <[email protected]> +S: Maintained +F: configs/orangepi_4a_defconfig + ORANGEPI LITE2 BOARD M: Jagan Teki <[email protected]> S: Maintained diff --git a/configs/orangepi_4a_defconfig b/configs/orangepi_4a_defconfig new file mode 100644 index 00000000000..6a44dd97959 --- /dev/null +++ b/configs/orangepi_4a_defconfig @@ -0,0 +1,32 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_DEFAULT_DEVICE_TREE="allwinner/sun55i-t527-orangepi-4a" +CONFIG_SPL=y +CONFIG_DRAM_SUNXI_DX_ODT=0x07070707 +CONFIG_DRAM_SUNXI_DX_DRI=0x0d0d0d0d +CONFIG_DRAM_SUNXI_CA_DRI=0x0e0e +CONFIG_DRAM_SUNXI_ODT_EN=0x84848484 +CONFIG_DRAM_SUNXI_TPR0=0x80808080 +CONFIG_DRAM_SUNXI_TPR1=0x06060606 +CONFIG_DRAM_SUNXI_TPR2=0x5f090503 +CONFIG_DRAM_SUNXI_TPR6=0x38000000 +CONFIG_DRAM_SUNXI_TPR10=0x802f3333 +CONFIG_DRAM_SUNXI_TPR11=0xc6c4c2c0 +CONFIG_DRAM_SUNXI_TPR12=0x3a373233 +CONFIG_MACH_SUN55I_A523=y +CONFIG_MMC_SUNXI_SLOT_EXTRA=2 +CONFIG_R_I2C_ENABLE=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_SUPPORT_EMMC_BOOT=y +CONFIG_REGULATOR_AXP=y +CONFIG_AXP717_POWER=y +CONFIG_AXP_I2C_ADDRESS=0x35 +CONFIG_AXP_DCDC2_VOLT=920 +CONFIG_AXP_DCDC3_VOLT=1160 +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_OHCI_HCD=y |