mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-10-05 02:50:44 +09:00
7f2c521f90
This adds a fixed mode hdmi driver for the sunxi platform. The fixed mode is a relatively safe 1024x768, more complete EDID handling is currently not provided. Only HDMI is supported today. This code is enabled when HPD detects an attached monitor. Current config is such that 8MB is shaved off at the top of the RAM. This avoids several memory handling issues, most significant is the fact that on linux on ARM you are not allowed to remap known RAM as IO. A clued in display driver will be able to recycle this reserved RAM in future though. cfbconsole was chosen as it provides the most important functionality: a working u-boot console, allowing for the debugging of certain issues without the need for a UART. Signed-off-by: Luc Verhaegen <libv@skynet.be> [hdegoede@redhat.com: Major cleanups and some small bugfixes] Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Anatolij Gustschin <agust@denx.de> Acked-by: Ian Campbell <ijc@hellion.org.uk>
226 lines
4.3 KiB
Plaintext
226 lines
4.3 KiB
Plaintext
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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config MACH_SUN8I
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bool "sun8i (Allwinner A23)"
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select CPU_V7
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endchoice
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config SYS_CONFIG_NAME
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string
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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_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_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_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 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"
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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 output
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found on most sunxi devices.
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endif
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