powerpc/boot: Only build OPAL code when necessary

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Only build the OPAL console code in when necessary. This looks like it
should use CONFIG_PPC_POWERNV, but because the opal-call.S code is
64-bit only, we must only build it when we're building the boot
wrapper 64-bit.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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This commit is contained in:

Michael Ellerman 2017-11-08 22:05:28 +11:00

parent 3d6bf693d8

commit f8e8e69cea

2 changed files with 5 additions and 3 deletions

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6

arch/powerpc/boot/Makefile

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2

arch/powerpc/boot/serial.c

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