n900: kernel cmdline from bootloader in DT mode

[Pali Rohár <pali.rohar@xxxxxxxxx>]

Hello,

for some unknown reasons when I compile kernel for n900 in DT 
mode it ignore cmdline passed by bootloader. When I comment

CONFIG_ARM_APPENDED_DTB=y

then it boots into legacy board mode and cmdline is used from 
bootloader.

When is problem?

In defconfig I have:

CONFIG_ARM_APPENDED_DTB=y
CONFIG_ARM_ATAG_DTB_COMPAT=y
CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER=y
CONFIG_CMDLINE="...."
CONFIG_CMDLINE_FROM_BOOTLOADER=y

-- 
Pali Rohár
pali.rohar@xxxxxxxxx

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