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UART 8250: Unconditionally provide register constants and use UART8250 prefix.

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The register indexes and bitfield masks were guarded by the UART8250 config
options, but it might be (is) necessary to use them in a driver that is
UART8250 like without actually using the 8250 driver itself. To avoid any name
collision with other drivers, also change the constant prefix from UART_ to
UART8250_.

Change-Id: Ie606d9e0329132961c3004688176204a829569dc
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/171336
Reviewed-by: Ronald Minnich <rminnich@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit a93900be8d8a8260db49e30737608f9161fbf249)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6715
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
This commit is contained in:
Gabe Black
2013-09-30 21:25:49 -07:00
committed by Isaac Christensen
parent 3905e3d47c
commit 77ffa0d3ad
5 changed files with 102 additions and 102 deletions
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2
src/console/Kconfig
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@ -48,7 +48,7 @@ config UART_FOR_CONSOLE
# program different LDN to actually change the physical port.
config TTYS0_BASE
hex
depends on DRIVERS_UART_8250IO
depends on DRIVERS_UART
default 0x3f8 if UART_FOR_CONSOLE = 0
default 0x2f8 if UART_FOR_CONSOLE = 1
default 0x3e8 if UART_FOR_CONSOLE = 2