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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2016-07-05 08:03:51 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-07-21 11:56:38 +0300 |
| commit | 166dd7d3fbf2df183926f0e4b4855f6cbd8da945 (patch) | |
| tree | 5f13de87384d672c1ceeaba5ac7dc07d5eca6205 /arch/powerpc/kernel/prom.c | |
| parent | 91b6fad5cf16c5fcf0ab2a08fcdbd1483d871d43 (diff) | |
| download | linux-166dd7d3fbf2df183926f0e4b4855f6cbd8da945.tar.xz | |
powerpc/64: Move MMU backend selection out of platform code
We move it into early_mmu_init() based on firmware features. For PS3,
we have to move the setting of these into early_init_devtree().
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/prom.c')
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 2bd1784e65b3..bae3db791150 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -759,6 +759,12 @@ void __init early_init_devtree(void *params) /* Now try to figure out if we are running on LPAR and so on */ pseries_probe_fw_features(); +#ifdef CONFIG_PPC_PS3 + /* Identify PS3 firmware */ + if (of_flat_dt_is_compatible(of_get_flat_dt_root(), "sony,ps3")) + powerpc_firmware_features |= FW_FEATURE_PS3_POSSIBLE; +#endif + DBG(" <- early_init_devtree()\n"); } |