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ARM: bcm2835: Skip doing our own iotable_init() initialization
authorEric Anholt <eric@anholt.net>
Thu, 23 Apr 2015 17:49:11 +0000 (10:49 -0700)
committerLee Jones <lee.jones@linaro.org>
Thu, 14 May 2015 09:04:17 +0000 (10:04 +0100)
commit2383321183cf6c1f0e6dcb435c751ef5ebe285a0
treecdd19c65f40f454a0ff91e06dddf3eb17cb087d0tree | snapshot
parentb787f68c36d49bb1d9236f403813641efa74a031commit | diff
ARM: bcm2835: Skip doing our own iotable_init() initialization

The only thing we were using this 16MB mapping of IO peripherals for
was the uart's early debug mapping.  If we just drop the map_io hook,
the kernel will call debug_ll_io_init() for us, which maps the single
page needed for the device.

Signed-off-by: Eric Anholt <eric@anholt.net>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
arch/arm/mach-bcm/board_bcm2835.c diff | blob | history
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