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* powerpc: Setup relocation on exceptions for bare metal systemsMichael Neuling2012-11-14
| | | | | | | | This turns on MMU on execptions via AIL field in the LPCR. Signed-off-by: Matt Evans <matt@ozlabs.org> Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc: Move initial mfspr LPCR out of __init_LPCRMichael Neuling2012-11-14
| | | | | | | | | We want to change what's initially set in the LPCR, so start by taking the move from LPCR out of the function and into the caller. Signed-off-by: Matt Evans <matt@ozlabs.org> Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc: Add POWER8 setup codeMichael Neuling2012-11-14
| | | | | | | Just a copy of POWER7 for now. Will update with new code later. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc: make POWER7 setup code name genericMichael Neuling2012-11-14
We are going to reuse this in POWER8 so make the name generic. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>