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    [POWERPC] When appropriate, wrap device tree with zImage · a00cec48
    Mark A. Greer 提交于
    There are 2 config options that indicate whether the platform being built
    has a device tree source file associated with it.  Namely,
    CONFIG_WANT_DEVICE_TREE and CONFIG_DEVICE_TREE.  When CONFIG_WANT_DEVICE_TREE
    is 'y' and CONFIG_DEVICE_TREE isn't an empty string, automatically wrap
    the specified device tree with the zImage being built.
    
    To achieve this, the 'dts' variable will only be set when the conditions
    above are true.  The changes to the zImage.initrd.% and zImage.% rules
    cause the device tree to be wrapped when 'dts' is set; otherwise, they
    will work as they previosly did (i.e., build a zImage with no device tree).
    Signed-off-by: NMark A. Greer <mgreer@mvista.com>
    Acked-by: NDavid Gibson <david@gibson.dropbear.id.au>
    Signed-off-by: NPaul Mackerras <paulus@samba.org>
    a00cec48
Makefile 7.8 KB