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==> DH U-Boot Version 1.15.0.0
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a) The DHCOM test stand could request the module informations with the new command "boardinfo":
       [info_start]
       CPU: Freescale i.MX25
       HW: 200
       DRAM Size: 128 MB
       FLASH Size: 256 MB
       FLASH Type: NAND
       [info_end]
b) The DDR2 Timing "SDRAM Row Cycle Delay" was adjusted from 11 clocks to 13 clocks to support the ISSI DDR2 RAM type.
c) The command help messages for "mmcinfo" and "mmcinit" were adjusted.
e) Now it is only possible to enter the bootloader command prompt by pressing "del".
f) The DHCOM settings block was upgraded by the DIS_CON flag. With this flag it is possible to disable the bootloader command prompt.
h) The new default display is the 4,3" DataImage FG040346DSSWBG04 display. If you are running the bootloader without a settings block in Flash memory, 
   the settings for the 4,3" display are going to be loaded.
i) The default linux ENV variable "linux_root" was adjusted from "mmcblk0p1" to "mmcblk0p2".