The SoPine is a SoM by Pine64, with an Allwinner A64 SoC, a LPDDR3 DRAM chip, an AXP803 PMIC, a SPI NOR Flash and a MicroSD slot. The card detect pin of the MicroSD slot is broken, however, it doesn't matter as the design of SoPine didn't allow hot-swapping the MicroSD card (The MicroSD slot is at the back of the SoM, and when the SoM is installed on the baseboard, it's nearly impossible to remove the MicroSD).
The official baseboard of it is a board with nearly the same connectors with the original Pine64+, with the MicroUSB power jack replaced, and at the position of MicroSD slot a eMMC module slot is added.
Add support for SoPine with the official baseboard by adding its defconfig file. It still uses the device tree of Pine64, however, it will change after a proper device tree of SoPine with baseboard is accepted by Linux mainline.
Signed-off-by: Icenowy Zheng icenowy@aosc.io --- configs/sopine_baseboard_defconfig | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 configs/sopine_baseboard_defconfig
diff --git a/configs/sopine_baseboard_defconfig b/configs/sopine_baseboard_defconfig new file mode 100644 index 0000000000..02ffb43d54 --- /dev/null +++ b/configs/sopine_baseboard_defconfig @@ -0,0 +1,22 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_MACH_SUN50I=y +CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y +CONFIG_SUNXI_DRAM_LPDDR3_STOCK=y +CONFIG_DRAM_CLK=552 +CONFIG_DRAM_ZQ=3881949 +CONFIG_DRAM_ODT_EN=y +CONFIG_MMC0_CD_PIN="" +CONFIG_MMC_SUNXI_SLOT_EXTRA=2 +CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-pine64-plus" +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_SPL=y +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_FLASH is not set +# CONFIG_CMD_FPGA is not set +# CONFIG_SPL_DOS_PARTITION is not set +# CONFIG_SPL_ISO_PARTITION is not set +# CONFIG_SPL_EFI_PARTITION is not set +CONFIG_SPL_SPI_SUNXI=y +CONFIG_SUN8I_EMAC=y +CONFIG_USB_EHCI_HCD=y