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https://github.com/AsahiLinux/u-boot
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d9786d2380
Add support for VGA directly from the sunxi SoC / display engine. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
354 lines
8.4 KiB
Text
354 lines
8.4 KiB
Text
if ARCH_SUNXI
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choice
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prompt "Sunxi SoC Variant"
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config MACH_SUN4I
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bool "sun4i (Allwinner A10)"
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select CPU_V7
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select SUPPORT_SPL
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config MACH_SUN5I
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bool "sun5i (Allwinner A13)"
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select CPU_V7
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select SUPPORT_SPL
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config MACH_SUN6I
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bool "sun6i (Allwinner A31)"
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select CPU_V7
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select SUPPORT_SPL
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config MACH_SUN7I
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bool "sun7i (Allwinner A20)"
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select CPU_V7
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select CPU_V7_HAS_NONSEC
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select CPU_V7_HAS_VIRT
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select SUPPORT_SPL
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select ARMV7_BOOT_SEC_DEFAULT if OLD_SUNXI_KERNEL_COMPAT
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config MACH_SUN8I
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bool "sun8i (Allwinner A23)"
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select CPU_V7
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select SUPPORT_SPL
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endchoice
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if MACH_SUN6I || MACH_SUN8I
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config DRAM_CLK
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int "sun6i dram clock speed"
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default 312
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---help---
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Set the dram clock speed, valid range 240 - 480, must be a multiple
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of 24.
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config DRAM_ZQ
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int "sun6i dram zq value"
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default 123
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---help---
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Set the dram zq value.
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endif
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config SYS_CONFIG_NAME
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default "sun4i" if MACH_SUN4I
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default "sun5i" if MACH_SUN5I
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default "sun6i" if MACH_SUN6I
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default "sun7i" if MACH_SUN7I
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default "sun8i" if MACH_SUN8I
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choice
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prompt "Board"
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config TARGET_A10_OLINUXINO_L
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bool "A10_OLINUXINO_L"
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depends on MACH_SUN4I
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config TARGET_A10S_OLINUXINO_M
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bool "A10S_OLINUXINO_M"
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depends on MACH_SUN5I
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config TARGET_A13_OLINUXINOM
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bool "A13_OLINUXINOM"
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depends on MACH_SUN5I
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config TARGET_A13_OLINUXINO
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bool "A13_OLINUXINO"
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depends on MACH_SUN5I
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config TARGET_A20_OLINUXINO_L2
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bool "A20_OLINUXINO_L2"
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depends on MACH_SUN7I
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config TARGET_A20_OLINUXINO_L
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bool "A20_OLINUXINO_L"
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depends on MACH_SUN7I
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config TARGET_A20_OLINUXINO_M
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bool "A20_OLINUXINO_M"
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depends on MACH_SUN7I
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config TARGET_AUXTEK_T004
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bool "AUXTEK_T004"
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depends on MACH_SUN5I
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config TARGET_BANANAPI
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bool "BANANAPI"
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depends on MACH_SUN7I
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config TARGET_BANANAPRO
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bool "BANANAPRO"
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depends on MACH_SUN7I
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config TARGET_COLOMBUS
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bool "COLOMBUS"
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depends on MACH_SUN6I
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config TARGET_CUBIEBOARD2
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bool "CUBIEBOARD2"
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depends on MACH_SUN7I
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config TARGET_CUBIEBOARD
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bool "CUBIEBOARD"
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depends on MACH_SUN4I
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config TARGET_CUBIETRUCK
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bool "CUBIETRUCK"
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depends on MACH_SUN7I
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config TARGET_HUMMINGBIRD_A31
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bool "HUMMINGBIRD_A31"
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depends on MACH_SUN6I
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config TARGET_IPPO_Q8H_V5
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bool "IPPO_Q8H_V5"
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depends on MACH_SUN8I
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config TARGET_PCDUINO3
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bool "PCDUINO3"
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depends on MACH_SUN7I
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config TARGET_MELE_A1000G
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bool "MELE_A1000G"
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depends on MACH_SUN4I
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config TARGET_MELE_A1000
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bool "MELE_A1000"
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depends on MACH_SUN4I
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config TARGET_MELE_M3
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bool "MELE_M3"
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depends on MACH_SUN7I
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config TARGET_MELE_M9
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bool "MELE_M9"
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depends on MACH_SUN6I
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config TARGET_MINI_X_1GB
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bool "MINI_X_1GB"
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depends on MACH_SUN4I
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config TARGET_MINI_X
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bool "MINI_X"
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depends on MACH_SUN4I
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config TARGET_MSI_PRIMO73
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bool "MSI Primo73 (7\" tablet)"
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depends on MACH_SUN7I
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---help---
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The MSI Primo73 is an A20 based tablet, with 1G RAM, 16G NAND,
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1024x600 TN LCD display, mono speaker, 0.3 MP front camera, 2.0 MP
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rear camera, 3000 mAh battery, gt911 touchscreen, mma8452 accelerometer
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and rtl8188etv usb wifi. Has "power", "volume+" and "volume-" buttons
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(both volume buttons are also connected to the UBOOT_SEL pin). The
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external connectors are represented by MicroSD slot, MiniHDMI, MicroUSB
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OTG and 3.5mm headphone jack. More details are available at
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http://linux-sunxi.org/MSI_Primo73
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config TARGET_MSI_PRIMO81
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bool "MSI Primo81 (7.85\" tablet)"
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depends on MACH_SUN6I
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---help---
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The MSI Primo81 is an A31s based tablet, with 1G RAM, 16G NAND,
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1024x768 IPS LCD display, mono speaker, 0.3 MP front camera, 2.0 MP
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rear camera, 3500 mAh battery, gt911 touchscreen, mma8452 accelerometer
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and rtl8188etv usb wifi. Has "power", "volume+" and "volume-" buttons
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(both volume buttons are also connected to the UBOOT_SEL pin). The
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external connectors are represented by MicroSD slot, MiniHDMI, MicroUSB
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OTG and 3.5mm headphone jack. More details are available at
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http://linux-sunxi.org/MSI_Primo81
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config TARGET_BA10_TV_BOX
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bool "BA10_TV_BOX"
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depends on MACH_SUN4I
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config TARGET_I12_TVBOX
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bool "I12_TVBOX"
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depends on MACH_SUN7I
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config TARGET_QT840A
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bool "QT840A"
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depends on MACH_SUN7I
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config TARGET_R7DONGLE
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bool "R7DONGLE"
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depends on MACH_SUN5I
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endchoice
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config SYS_BOARD
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default "sunxi"
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config SYS_SOC
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default "sunxi"
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config SPL_FEL
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bool "SPL/FEL mode support"
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depends on SPL
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default n
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config UART0_PORT_F
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bool "UART0 on MicroSD breakout board"
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depends on SPL_FEL
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default n
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---help---
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Repurpose the SD card slot for getting access to the UART0 serial
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console. Primarily useful only for low level u-boot debugging on
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tablets, where normal UART0 is difficult to access and requires
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device disassembly and/or soldering. As the SD card can't be used
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at the same time, the system can be only booted in the FEL mode.
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Only enable this if you really know what you are doing.
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config FDTFILE
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string "Default fdtfile env setting for this board"
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config OLD_SUNXI_KERNEL_COMPAT
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boolean "Enable workarounds for booting old kernels"
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default n
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---help---
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Set this to enable various workarounds for old kernels, this results in
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sub-optimal settings for newer kernels, only enable if needed.
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config MMC0_CD_PIN
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string "Card detect pin for mmc0"
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default ""
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---help---
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Set the card detect pin for mmc0, leave empty to not use cd. This
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takes a string in the format understood by sunxi_name_to_gpio, e.g.
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PH1 for pin 1 of port H.
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config MMC1_CD_PIN
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string "Card detect pin for mmc1"
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default ""
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---help---
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See MMC0_CD_PIN help text.
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config MMC2_CD_PIN
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string "Card detect pin for mmc2"
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default ""
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---help---
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See MMC0_CD_PIN help text.
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config MMC3_CD_PIN
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string "Card detect pin for mmc3"
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default ""
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---help---
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See MMC0_CD_PIN help text.
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config MMC_SUNXI_SLOT_EXTRA
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int "mmc extra slot number"
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default -1
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---help---
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sunxi builds always enable mmc0, some boards also have a second sdcard
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slot or emmc on mmc1 - mmc3. Setting this to 1, 2 or 3 will enable
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support for this.
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config USB1_VBUS_PIN
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string "Vbus enable pin for usb1 (ehci0)"
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default "PH6" if MACH_SUN4I || MACH_SUN7I
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default "PH27" if MACH_SUN6I
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---help---
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Set the Vbus enable pin for usb1 (ehci0, usb0 is the otg). This takes
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a string in the format understood by sunxi_name_to_gpio, e.g.
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PH1 for pin 1 of port H.
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config USB2_VBUS_PIN
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string "Vbus enable pin for usb2 (ehci1)"
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default "PH3" if MACH_SUN4I || MACH_SUN7I
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default "PH24" if MACH_SUN6I
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---help---
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See USB1_VBUS_PIN help text.
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config VIDEO
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boolean "Enable graphical uboot console on HDMI, LCD or VGA"
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default y
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---help---
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Say Y here to add support for using a cfb console on the HDMI, LCD
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or VGA output found on most sunxi devices. See doc/README.video for
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info on how to select the video output and mode.
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config VIDEO_HDMI
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boolean "HDMI output support"
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depends on VIDEO && !MACH_SUN8I
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default y
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---help---
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Say Y here to add support for outputting video over HDMI.
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config VIDEO_VGA
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boolean "VGA output support"
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depends on VIDEO && (MACH_SUN4I || MACH_SUN7I)
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default n
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---help---
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Say Y here to add support for outputting video over VGA.
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config VIDEO_VGA_VIA_LCD
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boolean "VGA via LCD controller support"
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depends on VIDEO && MACH_SUN5I
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default n
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---help---
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Say Y here to add support for external DACs connected to the parallel
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LCD interface driving a VGA connector, such as found on the
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Olimex A13 boards.
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config VIDEO_LCD_MODE
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string "LCD panel timing details"
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depends on VIDEO
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default ""
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---help---
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LCD panel timing details string, leave empty if there is no LCD panel.
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This is in drivers/video/videomodes.c: video_get_params() format, e.g.
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x:800,y:480,depth:18,pclk_khz:33000,le:16,ri:209,up:22,lo:22,hs:30,vs:1,sync:0,vmode:0
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config VIDEO_LCD_POWER
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string "LCD panel power enable pin"
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depends on VIDEO
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default ""
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---help---
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Set the power enable pin for the LCD panel. This takes a string in the
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format understood by sunxi_name_to_gpio, e.g. PH1 for pin 1 of port H.
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config VIDEO_LCD_BL_EN
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string "LCD panel backlight enable pin"
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depends on VIDEO
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default ""
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---help---
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Set the backlight enable pin for the LCD panel. This takes a string in the
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the format understood by sunxi_name_to_gpio, e.g. PH1 for pin 1 of
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port H.
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config VIDEO_LCD_BL_PWM
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string "LCD panel backlight pwm pin"
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depends on VIDEO
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default ""
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---help---
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Set the backlight pwm pin for the LCD panel. This takes a string in the
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format understood by sunxi_name_to_gpio, e.g. PH1 for pin 1 of port H.
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config USB_KEYBOARD
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boolean "Enable USB keyboard support"
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default y
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---help---
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Say Y here to add support for using a USB keyboard (typically used
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in combination with a graphical console).
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endif
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