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!colspan="4" style="width:100%; text-align:left"; border-bottom:solid 2px #ededed"|History

!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Version!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Issue Date!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Notes

|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|1{{oldid|14113|2021/07/16}}| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |First DESK release|-| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |{{oldid|16992|2022/03/04}}| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |DESK-MX6-L 3.0.0release|-! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fbededed; padding:5px; color:#000000"|Oct 20202023/04/11|! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fbededed; padding:5px; color:#000000"|New documentation layoutDESK-MX6-L 4.0.0 release

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=== Instructions Environment variables=== The following environment variables are used by U-Boot for loading a BMP image from the selected storage and displayed in the screen (read from framebuffer memory): * <code>splashimage</code>: RAM address where the BMP image is loaded. Please note that it must be a 32-bit aligned address with a 0x2 offset (eg: 0x20000002)* <code>splashpos</code>: image position (eg: splashpos=m,m, for centering the image)* <code>splashsize</code>: image size in bytes (default value 0x400000)

The following U-Boot environment variables are requiredused for reading the splash image from the network:* <code>splashfile</code>: the splash image filename (default value is <code>splash_image.bmp</code>) to be read from the network* <code>loadsplashfile</code> loads the splash file from ''tftp'' in order to store the image in the internal storage device

* splashimage: RAM address where Then, the following command is used for reading the BMP image is loaded. Please note that it must be a 32-bit aligned address with a 0x2 offset (egfrom the used storage device: 0x20000002)* <code>loadsplash</code>: comand command for loading the BMP image from the storage device (e.g flash memory) to RAM. This command is automatically run by U-Boot at startup* splashpos: image position (eg: splashpos=m,m, for centering the image)when it executes <code>bootcmd</code>

==== Splash image in NOR SPI flash ====

===== Commands ===== The following commands are used so, it is possibile to read a splash image from ''tftp'' and store it in NOR SPI flash a BMP image loaded via tftp:

==== Splash image in NAND flash ====

===== UThe following command is used to store in NAND flash a BMP image loaded via tftp (please note that the NAND mtd partition for the splash image ('''nand-Boot variables =====splash''') is defined using the <code>mtdparts</code> parameter, and then referenced by the nand {erase,read,write} commands):

Please note that the NAND mtd partition for the so, it is possibile to read a splash image (from ''tftp'nand-splash''') is defined using the and store it in NAND: <codepre>mtdpartsrun loadsplashfilerun nand_updatesplash</codepre> parameter, and then referenced by the nand {erase,read,write} commands. === Splash image in SD/eMMC ===

The following commands are In this example, the first partition - FAT format - is used to store in NAND flash a directly reading the ''${splashimage}'' BMP image loaded via tftp:file.