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author | Matt Redfearn <matt.redfearn@imgtec.com> | 2016-10-17 17:25:24 +0100 |
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committer | Ralf Baechle <ralf@linux-mips.org> | 2016-11-04 00:32:06 +0100 |
commit | 9a59061cfd7ac00f21111d2e8aa7f4ab11d27f6c (patch) | |
tree | c74bb639bcb32b6ca2ce0661481095f9c81e4d85 /arch/mips/Kbuild.platforms | |
parent | 4736697963385e6257ee8e260e97347e858cd962 (diff) | |
download | linux-9a59061cfd7ac00f21111d2e8aa7f4ab11d27f6c.tar.bz2 |
MIPS: generic: Fix KASLR for generic kernel.
The KASLR code requires that the plat_get_fdt() function return the
address of the device tree, and it must be available early in the boot,
before prom_init() is called. Move the code determining the address of
the device tree into plat_get_fdt, and call that from prom_init().
The fdt pointer will be set up by plat_get_fdt() called from
relocate_kernel initially and once the relocated kernel has started,
prom_init() will use it again to determine the address in the relocated
image.
Fixes: eed0eabd12ef ("MIPS: generic: Introduce generic DT-based board support")
Signed-off-by: Matt Redfearn <matt.redfearn@imgtec.com>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Reviewed-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/14415/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/Kbuild.platforms')
0 files changed, 0 insertions, 0 deletions