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| author |   Matthew Leach <matthew.leach@arm.com> | 2012-09-21 18:56:02 +0100 |
|---|---|---|
| committer |   Russell King <rmk+kernel@arm.linux.org.uk> | 2012-09-26 22:58:36 +0100 |
| commit | 4cabd1d9625c7d88acd143f4021fbef75394f154 (patch) | |
| tree | 3c232277c6bd94c7c4f17714de2104652735bdfb /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ARM: 7536/1: smp: Formalize an IPI for wakeup (diff) | |
| download | linux-dev-4cabd1d9625c7d88acd143f4021fbef75394f154.tar.xz linux-dev-4cabd1d9625c7d88acd143f4021fbef75394f154.zip | |
ARM: 7539/1: kexec: scan for dtb magic in segments
This patch allows a dtb to be passed to a new kernel using the kexec
mechinism.
When loading segments from userspace, scan each segment's first four
bytes for the dtb magic. If this is found set the kexec_boot_atags
parameter to the relocate_kernel code to the phyical address of this
segment.
Reviewed-by: Simon Horman <horms@verge.net.au>
Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Matthew Leach <matthew.leach@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions