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authorDavid Hendricks <dhendricks@fb.com>2017-12-28 20:18:10 -0800
committerDavid Hendricks <david.hendricks@gmail.com>2018-02-13 01:19:40 +0000
commitff0d8698c2111d405e845536757e9105cfe78e8e (patch)
tree30458f8b481c51690dbdbc382978f603e448142c /src/lib/prog_ops.c
parent3b63e0fb5a903adf5c9164b4810e6def9c754a7e (diff)
downloadcoreboot-ff0d8698c2111d405e845536757e9105cfe78e8e.tar.xz
drivers/uart/pl011: Improve PL011 driver
This adds a struct for registers along with some bits from ATF to the generic PL011 driver. It also adds a naive implementation of uart_tx_flush() which was previously stubbed out. Change-Id: Iee3fc6308cb92ad784e5ff3ac3a6e995d535be65 Signed-off-by: David Hendricks <dhendricks@fb.com> Reviewed-on: https://review.coreboot.org/23031 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
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