diff options
| author | Jonas Smedegaard <dr@jones.dk> | 2019-04-20 18:24:16 +0800 |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2019-05-09 00:44:13 +0530 |
| commit | 997b857ae31f3cff5edc6219d5da670e8d588c27 (patch) | |
| tree | 1e6358e658a51bd33e7c78b52756860c3e15aa1b /configs | |
| parent | 2348453c41ad52c798d542752dd5d0c1ef621874 (diff) | |
sun50i: a64: Add Olimex A64-Teres-I board initial support
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>
Diffstat (limited to 'configs')
| -rw-r--r-- | configs/teres_i_defconfig | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/configs/teres_i_defconfig b/configs/teres_i_defconfig new file mode 100644 index 00000000000..421a8d3d408 --- /dev/null +++ b/configs/teres_i_defconfig @@ -0,0 +1,22 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_SPL=y +CONFIG_MACH_SUN50I=y +CONFIG_DRAM_CLK=552 +CONFIG_DRAM_ZQ=3881949 +CONFIG_MMC_SUNXI_SLOT_EXTRA=2 +CONFIG_USB1_VBUS_PIN="PL7" +CONFIG_I2C0_ENABLE=y +# CONFIG_CMD_FLASH is not set +# CONFIG_SPL_DOS_PARTITION is not set +# CONFIG_SPL_EFI_PARTITION is not set +CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-teres-i" +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DM_PWM=y +CONFIG_PWM_SUNXI=y +CONFIG_USB_EHCI_HCD=y +CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y +# CONFIG_USB_GADGET is not set +CONFIG_VIDEO_BRIDGE=y +CONFIG_VIDEO_BRIDGE_ANALOGIX_ANX6345=y |