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| author | Michael Ellerman <michael@ellerman.id.au> | 2006-06-23 18:20:13 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-06-28 11:59:48 +1000 |
| commit | 458148c00b97864a27ecf528a1d45a8e5ebd9bbc (patch) | |
| tree | cd32ceb1cddc32e501a1aeebd0f0f88dbdd950a5 /arch/powerpc/kernel/udbg.c | |
| parent | ab3ab74d9b6b3920be70f502b40cb3f7f08d23fa (diff) | |
| download | blackbird-op-linux-458148c00b97864a27ecf528a1d45a8e5ebd9bbc.tar.gz blackbird-op-linux-458148c00b97864a27ecf528a1d45a8e5ebd9bbc.zip | |
[POWERPC] Setup RTAS values earlier, to enable rtas_call() earlier
Althought RTAS is instantiated when we enter the kernel, we can't actually
call into it until we know its entry point address. Currently we grab that
in rtas_initialize(), however that's quite late in the boot sequence.
To enable rtas_call() earlier, we can grab the RTAS entry etc. values while
we're scanning the flattened device tree. There's existing code to retrieve
the values from /chosen, however we don't store them there anymore, so remove
that code.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/udbg.c')
0 files changed, 0 insertions, 0 deletions
