997b857ae3
Olimex A64-Teres-I board is a mainboard (the only one so far) for Olimex Teres-I DIY laptop kit. Key features: - Allwinner A64 Cortex-A53 - Mali-400MP2 GPU - AXP803 PMIC - 2GB DDR3 RAM - MicroSD Slot - 16GB eMMC Flash - eDP LCD display - HDMI - USB Host - Battery management - 5V DC power supply - Certified Open Source Hardware (OSHW) Works: - i2C - MMC/SD - PWM backlight Known broken: - Internal keyboard (seems to be because the keyboard firmware loads a bootloader first, and then disconnects bootloader and connect real keyboard). External ones connected to the USB port work fine. This patch enables support for the A64-Teres-I board to u-boot, including enabling screen backlight (lacking from Linux device-tree). Linux commit details about the sun50i-a64-teres-i.dts sync: "arm64: dts: allwinner: a64: Rename uart0_pins_a label to uart0_pb_pins" (sha1: d91ebb95b96c8840932dc3a10c9f243712555467) Cosmetic warnings regarding whitespace and placement of SPDX notice for dts file was ignored. config and .dtsi file are adapted from pinebook files. Tested-by: Jonas Smedegaard <dr@jones.dk> Signed-off-by: Jonas Smedegaard <dr@jones.dk> Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com> [jagan: move board entry in MAINTAINERS file at proper position] Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
23 lines
583 B
Plaintext
23 lines
583 B
Plaintext
CONFIG_ARM=y
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CONFIG_ARCH_SUNXI=y
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CONFIG_SPL=y
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CONFIG_MACH_SUN50I=y
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CONFIG_DRAM_CLK=552
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CONFIG_DRAM_ZQ=3881949
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CONFIG_MMC_SUNXI_SLOT_EXTRA=2
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CONFIG_USB1_VBUS_PIN="PL7"
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CONFIG_I2C0_ENABLE=y
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# CONFIG_CMD_FLASH is not set
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# CONFIG_SPL_DOS_PARTITION is not set
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# CONFIG_SPL_EFI_PARTITION is not set
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CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-teres-i"
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CONFIG_DM_REGULATOR=y
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CONFIG_DM_REGULATOR_FIXED=y
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CONFIG_DM_PWM=y
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CONFIG_PWM_SUNXI=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y
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# CONFIG_USB_GADGET is not set
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CONFIG_VIDEO_BRIDGE=y
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CONFIG_VIDEO_BRIDGE_ANALOGIX_ANX6345=y
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