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OMAP: SERIAL: Enable omap-serial driver in Kconfig

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Enable omap-serial driver in /mach-omap2/Kconfig and
move 8250 driver selection for zoom boards. With omap-serial
driver addition all omap-uarts can be handled with
omap-serial driver.

With addition of omap-serial driver console parameter
needs be changed in bootargs from ttyS* should be
replaced with ttyO* [O --> OMAP not ZERO]

For example: ttyS0[UART1 on 3430SDP] changes to ttyO0.

But with some boards that do not use omap-uart as console uart.
we need to handle them with 8250 driver. Ex: ZOOM2/3.
For zoom2/3 board we need to use 8250 serial driver and
console parameter will remain ttyS0 which basically uses
a Quad uart placed on the debug board connected through a
gpio line.

Signed-off-by: Govindraj.R <govindraj.raja@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This commit is contained in:
Govindraj.R
2010-09-27 20:20:57 +05:30
committed by Kevin Hilman
parent b612633b59
commit 12a75da296
1 changed files with 8 additions and 3 deletions
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11
arch/arm/mach-omap2/Kconfig
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@@ -11,9 +11,8 @@ config ARCH_OMAP2PLUS_TYPICAL
select PM_RUNTIME select PM_RUNTIME
select VFP select VFP
select NEON if ARCH_OMAP3 || ARCH_OMAP4 select NEON if ARCH_OMAP3 || ARCH_OMAP4
select SERIAL_8250 select SERIAL_OMAP
select SERIAL_CORE_CONSOLE select SERIAL_OMAP_CONSOLE
select SERIAL_8250_CONSOLE
select I2C select I2C
select I2C_OMAP select I2C_OMAP
select MFD select MFD
@@ -222,12 +221,18 @@ config MACH_OMAP_ZOOM2
depends on ARCH_OMAP3 depends on ARCH_OMAP3
default y default y
select OMAP_PACKAGE_CBB select OMAP_PACKAGE_CBB
select SERIAL_8250
select SERIAL_CORE_CONSOLE
select SERIAL_8250_CONSOLE
config MACH_OMAP_ZOOM3 config MACH_OMAP_ZOOM3
bool "OMAP3630 Zoom3 board" bool "OMAP3630 Zoom3 board"
depends on ARCH_OMAP3 depends on ARCH_OMAP3
default y default y
select OMAP_PACKAGE_CBP select OMAP_PACKAGE_CBP
select SERIAL_8250
select SERIAL_CORE_CONSOLE
select SERIAL_8250_CONSOLE
config MACH_CM_T35 config MACH_CM_T35
bool "CompuLab CM-T35 module" bool "CompuLab CM-T35 module"