OMAP: SERIAL: Enable omap-serial driver in Kconfig

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>

diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 1c4b237..91dd215 100644 (file)
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -11,9 +11,8 @@ config ARCH_OMAP2PLUS_TYPICAL
        select PM_RUNTIME
        select VFP
        select NEON if ARCH_OMAP3 || ARCH_OMAP4
-       select SERIAL_8250
-       select SERIAL_CORE_CONSOLE
-       select SERIAL_8250_CONSOLE
+       select SERIAL_OMAP
+       select SERIAL_OMAP_CONSOLE
        select I2C
        select I2C_OMAP
        select MFD
@@ -222,12 +221,18 @@ config MACH_OMAP_ZOOM2
        depends on ARCH_OMAP3
        default y
        select OMAP_PACKAGE_CBB
+       select SERIAL_8250
+       select SERIAL_CORE_CONSOLE
+       select SERIAL_8250_CONSOLE
 
 config MACH_OMAP_ZOOM3
        bool "OMAP3630 Zoom3 board"
        depends on ARCH_OMAP3
        default y
        select OMAP_PACKAGE_CBP
+       select SERIAL_8250
+       select SERIAL_CORE_CONSOLE
+       select SERIAL_8250_CONSOLE
 
 config MACH_CM_T35
        bool "CompuLab CM-T35 module"