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| author |   Kevin Hao <haokexin@gmail.com> | 2013-12-24 15:12:08 +0800 |
|---|---|---|
| committer |   Scott Wood <scottwood@freescale.com> | 2014-01-09 17:52:17 -0600 |
| commit | b27652dd2174df1a7e0a7c5f00d1c8e3ed9287a7 (patch) | |
| tree | a93bf5700c442d52a2ed86de8d2203f05e78cf23 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | powerpc/fsl_booke: set the tlb entry for the kernel address in AS1 (diff) | |
| download | linux-dev-b27652dd2174df1a7e0a7c5f00d1c8e3ed9287a7.tar.xz linux-dev-b27652dd2174df1a7e0a7c5f00d1c8e3ed9287a7.zip | |
powerpc: introduce early_get_first_memblock_info
For a relocatable kernel since it can be loaded at any place, there
is no any relation between the kernel start addr and the memstart_addr.
So we can't calculate the memstart_addr from kernel start addr. And
also we can't wait to do the relocation after we get the real
memstart_addr from device tree because it is so late. So introduce
a new function we can use to get the first memblock address and size
in a very early stage (before machine_init).
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions