[PATCH 6/6] omap2/3/4: Add Kconfig option to compile in typical omap features

[Shilimkar, Santosh]

Tony,
> -----Original Message-----
> From: linux-omap-owner at vger.kernel.org [mailto:linux-omap-
> owner at vger.kernel.org] On Behalf Of Tony Lindgren
> Sent: Tuesday, June 29, 2010 5:18 PM
> To: linux-arm-kernel at lists.infradead.org
> Cc: linux-omap at vger.kernel.org
> Subject: [PATCH 6/6] omap2/3/4: Add Kconfig option to compile in typical
> omap features
> 
> This produces a sane config that's suitable for using as the
> base for most omap2/3/4 boards.
> 
> Signed-off-by: Tony Lindgren <tony at atomide.com>
> ---
>  arch/arm/mach-omap2/Kconfig |   21 +++++++++++++++++++++
>  1 files changed, 21 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
> index 4802988..84fecd0 100644
> --- a/arch/arm/mach-omap2/Kconfig
> +++ b/arch/arm/mach-omap2/Kconfig
> @@ -2,6 +2,27 @@ if ARCH_OMAP2PLUS
> 
>  menu "TI OMAP2/3/4 Specific Features"
> 
> +config ARCH_OMAP2PLUS_TYPICAL
> +	bool "Typical OMAP configuration"
> +	default y
> +	select AEABI
> +	select REGULATOR
> +	select PM
> +	select PM_RUNTIME
> +	select VFP
> +	select NEON if ARCH_OMAP3 || ARCH_OMAP4
> +	select SERIAL_8250
> +	select SERIAL_CORE_CONSOLE
> +	select SERIAL_8250_CONSOLE
> +	select I2C
> +	select I2C_OMAP
> +	select MFD
> +	select MENELAUS if ARCH_OMAP2
> +	select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4
> +	select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4
> +	help
> +	  Compile a kernel suitable for booting most boards
> +
>  config ARCH_OMAP2
>  	bool "TI OMAP2"
>  	depends on ARCH_OMAP2PLUS
> 
With your series OMAP4 build breaks because of PM and SMP dependencies.
To ensure that build doesn't break on OMAP4, I needed below change. With
This change I tried your series and it boots OK on OMAP4430 SDP

diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 84fecd0..f48f275 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -7,8 +7,8 @@ config ARCH_OMAP2PLUS_TYPICAL
        default y
        select AEABI
        select REGULATOR
-       select PM
-       select PM_RUNTIME
+       select PM if !ARCH_OMAP4
+       select PM_RUNTIME if !ARCH_OMAP4
        select VFP
        select NEON if ARCH_OMAP3 || ARCH_OMAP4
        select SERIAL_8250

Regards
Santosh