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https://github.com/brain-hackers/u-boot-brain
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a1243f7851
Add a defconfig and dts file for tablets using the generic inet-q972 PCB. Tablets with this PCB feature a mini-hdmi output, micro-usb usb-host, micro-usb usb-otg, 3.5mm headphone jack, a micro sd slot, (mini) power-barrel and an usb wifi module. This has been tested on a 9.7" 1024x768 qware qw tb9718-qhd tablet. The dts files are identical to the ones submitted to the upstream kernel. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
24 lines
711 B
Plaintext
24 lines
711 B
Plaintext
CONFIG_ARM=y
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CONFIG_ARCH_SUNXI=y
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CONFIG_MACH_SUN6I=y
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CONFIG_DRAM_CLK=384
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CONFIG_DRAM_ZQ=251
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CONFIG_MMC0_CD_PIN="PA8"
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CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
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CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
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CONFIG_USB0_ID_DET="PA15"
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CONFIG_AXP_GPIO=y
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CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:18,pclk_khz:65000,le:280,ri:20,up:22,lo:8,hs:20,vs:8,sync:3,vmode:0"
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CONFIG_VIDEO_LCD_DCLK_PHASE=0
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CONFIG_VIDEO_LCD_BL_EN="PA25"
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CONFIG_VIDEO_LCD_BL_PWM="PH13"
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CONFIG_DEFAULT_DEVICE_TREE="sun6i-a31s-inet-q972"
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# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
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CONFIG_SPL=y
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# CONFIG_CMD_IMLS is not set
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# CONFIG_CMD_FLASH is not set
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# CONFIG_CMD_FPGA is not set
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CONFIG_AXP_DLDO1_VOLT=3300
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CONFIG_USB_MUSB_HOST=y
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CONFIG_USB_EHCI_HCD=y
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