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Will Deacon authored
The PL330 driver probes the peripheral and primecell IDs of the device to make sure that it is indeed an AMBA PL330. However, it does this by making byte accesses to a device mapping of the word-aligned ID registers, which is either UNPREDICTABLE or generates an alignment fault (depending on the presence of the virtualisation extensions). Rather than fix this code, we can actually rip most of it out and let the AMBA bus driver correctly do the probing for us. Cc: Jassi Brar <jaswinder.singh@linaro.org> Cc: Vinod Koul <vinod.koul@intel.com> Signed-off-by:
Will Deacon <will.deacon@arm.com> Acked-by:
Jassi Brar <jaswinder.singh@linaro.org> Acked-by:
Grant Likely <grant.likely@linaro.org> Signed-off-by:
Vinod Koul <vinod.koul@intel.com>
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