this option, such displays will not be supported and console output
will be empty.
-config VIDEO_ROTATION
+config CONSOLE_NORMAL
+ bool "Support a simple text console"
+ depends on DM_VIDEO
+ default y if DM_VIDEO
+ help
+ Support drawing text on the frame buffer console so that it can be
+ used as a console. Rotation is not supported by this driver (see
+ CONFIG_CONSOLE_ROTATION for that). A built-in 8x16 font is used
+ for the display.
+
+config CONSOLE_ROTATION
bool "Support rotated displays"
depends on DM_VIDEO
help
struct video_priv: 0=unrotated, 1=90 degrees clockwise, 2=180
degrees, 3=270 degrees.
+config CONSOLE_TRUETYPE
+ bool "Support a console that uses TrueType fonts"
+ depends on DM_VIDEO
+ help
+ TrueTrype fonts can provide outline-drawing capability rather than
+ needing to provide a bitmap for each font and size that is needed.
+ With this option you can adjust the text size and use a variety of
+ fonts. Note that this is noticeably slower than with normal console.
+
+config CONSOLE_TRUETYPE_SIZE
+ int "TrueType font size"
+ depends on CONSOLE_TRUETYPE
+ default 18
+ help
+ This sets the font size for the console. The size is measured in
+ pixels and is the nominal height of a character. Note that fonts
+ are commonly measured in 'points', being 1/72 inch (about 3.52mm).
+ However that measurement depends on the size of your display and
+ there is no standard display density. At present there is not a
+ method to select the display's physical size, which would allow
+ U-Boot to calculate the correct font size.
+
+source "drivers/video/fonts/Kconfig"
+
+config VIDCONSOLE_AS_LCD
+ bool "Use 'vidconsole' when 'lcd' is seen in stdout"
+ depends on DM_VIDEO
+ help
+ This is a work-around for boards which have 'lcd' in their stdout
+ environment variable, but have moved to use driver model for video.
+ In this case the console will no-longer work. While it is possible
+ to update the environment, the breakage may be confusing for users.
+ This option will be removed around the end of 2016.
+
+config VIDEO_COREBOOT
+ bool "Enable coreboot framebuffer driver support"
+ depends on X86 && SYS_COREBOOT
+ help
+ Turn on this option to enable a framebuffer driver when U-Boot is
+ loaded by coreboot where the graphics device is configured by
+ coreboot already. This can in principle be used with any platform
+ that coreboot supports.
+
config VIDEO_VESA
bool "Enable VESA video driver support"
default n
config FRAMEBUFFER_SET_VESA_MODE
bool "Set framebuffer graphics resolution"
- depends on VIDEO_VESA
+ depends on VIDEO_VESA || VIDEO_BROADWELL_IGD
help
Set VESA/native framebuffer mode (needed for bootsplash and graphical
framebuffer console)
The devices provide a simple interface to start up the display,
read display information and enable it.
+config VIDEO_BROADWELL_IGD
+ bool "Enable Intel Broadwell integrated graphics device"
+ depends on X86
+ help
+ This enables support for integrated graphics on Intel broadwell
+ devices. Initialisation is mostly performed by a VGA boot ROM, with
+ some setup handled by U-Boot itself. The graphics adaptor works as
+ a VESA device and supports LCD panels, eDP and LVDS outputs.
+ Configuration of most aspects of device operation is performed using
+ a special tool which configures the VGA ROM, but the graphics
+ resolution can be selected in U-Boot.
+
+config VIDEO_IVYBRIDGE_IGD
+ bool "Enable Intel Ivybridge integration graphics support"
+ depends on X86
+ help
+ This enables support for integrated graphics on Intel ivybridge
+ devices. Initialisation is mostly performed by a VGA boot ROM, with
+ some setup handled by U-Boot itself. The graphics adaptor works as
+ a VESA device and supports LCD panels, eDP and LVDS outputs.
+ Configuration of most aspects of device operation is performed using
+ a special tool which configures the VGA ROM, but the graphics
+ resolution can be selected in U-Boot.
+
config VIDEO_ROCKCHIP
bool "Enable Rockchip video support"
depends on DM_VIDEO
console device and can display stdout output. Within U-Boot is is
a normal bitmap display and can display images as well as text.
+config VIDEO_TEGRA20
+ bool "Enable LCD support on Tegra20"
+ depends on OF_CONTROL
+ help
+ Tegra20 supports video output to an attached LCD panel as well as
+ other options such as HDMI. Only the LCD is supported in U-Boot.
+ This option enables this support which can be used on devices which
+ have an LCD display connected.
+
config VIDEO_TEGRA124
bool "Enable video support on Tegra124"
+ depends on DM_VIDEO
help
Tegra124 supports many video output options including eDP and
HDMI. At present only eDP is supported by U-Boot. This option
source "drivers/video/bridge/Kconfig"
+config VIDEO
+ bool "Enable legacy video support"
+ depends on !DM_VIDEO
+ help
+ Define this for video support, without using driver model. Some
+ drivers use this because they are not yet converted to driver
+ model. Video drivers typically provide a colour text console and
+ cursor.
+
+config LCD
+ bool "Enable legacy LCD support"
+ help
+ Define this to enable LCD support (for output to LCD display).
+ You will also need to select an LCD driver using an additional
+ CONFIG option. See the README for details. Drives which have been
+ converted to driver model will instead used CONFIG_DM_VIDEO.
+
endmenu
projects / J-u-boot.git / blobdiff