[yocto] is override for UBOOT_MACHINE_mpc8315e-rdb = "MPC8315ERDB_config" necessary?

[Robert P. J. Day]

  poking around UBOOT_CONFIG and UBOOT_MACHINE and, in meta-yocto-bsp,
i notice the two examples of UBOOT_MACHINE being set:

 beaglebone.conf:UBOOT_MACHINE = "am335x_evm_config"
 mpc8315e-rdb.conf:UBOOT_MACHINE_mpc8315e-rdb = "MPC8315ERDB_config"

while i'm sure it doesn't hurt, is there a reason for the machine
override being added for mpc8315e.rdb? after all, it matches exactly
the machine name, and i don't see any other machine based on that
.conf file.

  is there some rationale for those two forms to be different?

rday

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Robert P. J. Day                                 Ottawa, Ontario, CANADA
                        http://crashcourse.ca

Twitter:                                       http://twitter.com/rpjday
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