tree 9db29e06b3b69eac8a1f541526f5c03bef9a7148
parent 27c524d1743047258f9a6a2ad813f54d35c1f8e8
author Maciej W. Rozycki <macro@mips.com> 1522087911 +0100
committer James Hogan <jhogan@kernel.org> 1522245519 +0100
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MIPS: Make the default for PHYSICAL_START always 64-bit

Make the default for PHYSICAL_START always 64-bit, ensuring that a
correct sign-extended value is used if a 32-bit image is loaded by a
64-bit system, and matching how the load address is set in platform
Makefile fragments (arch/mips/*/Platform) in the absence of the
PHYSICAL_START configuration option.

Of course PHYSICAL_START itself is a misnomer as the load address is
virtual rather than physical (or otherwise sign-extension would not
apply).

Fixes: 7aa1c8f47e7e ("MIPS: kdump: Add support")
Signed-off-by: Maciej W. Rozycki <macro@mips.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Maxim Uvarov <muvarov@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/18939/
Signed-off-by: James Hogan <jhogan@kernel.org>