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Date: Mon, 11 Jul 2011 09:49:06 -0700
From: Darren Hart <dvhart@linux.intel.com>
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Cc: yocto@yoctoproject.org
Subject: Re: [PATCH 1/3][KERNEL] meta: add eg20t feature
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That is quite the assortment of config bits - are all of these necessary
to explicitly support the eg20t? I'd like to see minimal config
fragments both for simplicity as well as avoiding unnecessary kernel
tool warnings about redefinitions.

--
Darren

On 07/10/2011 09:26 AM, tom.zanussi@intel.com wrote:
> From: Tom Zanussi <tom.zanussi@intel.com>
> 
> Option group for Intel Platform Controller Hub EG20T (Topcliff).
> 
> Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
> ---
>  meta/cfg/kernel-cache/features/eg20t/eg20t.cfg |   39 ++++++++++++++++++++++++
>  meta/cfg/kernel-cache/features/eg20t/eg20t.scc |    1 +
>  2 files changed, 40 insertions(+), 0 deletions(-)
>  create mode 100644 meta/cfg/kernel-cache/features/eg20t/eg20t.cfg
>  create mode 100644 meta/cfg/kernel-cache/features/eg20t/eg20t.scc
> 
> diff --git a/meta/cfg/kernel-cache/features/eg20t/eg20t.cfg b/meta/cfg/kernel-cache/features/eg20t/eg20t.cfg
> new file mode 100644
> index 0000000..225581c
> --- /dev/null
> +++ b/meta/cfg/kernel-cache/features/eg20t/eg20t.cfg
> @@ -0,0 +1,39 @@
> +# Hardware support for the Platform Controller Hub EG20T
> +
> +CONFIG_PCH_DMA=y
> +CONFIG_PCH_UART_DMA=y
> +CONFIG_SERIAL_8250_PCI=y
> +CONFIG_SERIAL_8250_PCH=y
> +CONFIG_SERIAL_8250_PCH_DMA=y
> +
> +CONFIG_SERIAL_PCH_UART=y
> +CONFIG_SERIAL_CORE=y
> +
> +CONFIG_SPI=y
> +CONFIG_SPI_BITBANG=y
> +CONFIG_SPI_GPIO=y
> +CONFIG_SPI_TOPCLIFF_PCH=y
> + 
> +CONFIG_MISC_DEVICES=y
> +CONFIG_PCH_PHUB=y
> +
> +CONFIG_NETDEVICES=y
> +CONFIG_NETDEV_1000=y
> +CONFIG_PCH_GBE=y
> +
> +CONFIG_PCH_USBDEV=y
> +CONFIG_USB_GADGET=y
> +CONFIG_USB_GADGET_EG20T=y
> +CONFIG_USB_GADGET_DUALSPEED=y
> +CONFIG_USB_GADGET_SELECTED=y
> +
> +CONFIG_I2C_EG20T=y
> +
> +CONFIG_GPIOLIB=y
> +CONFIG_GPIO_PCH=y
> +
> +CONFIG_PCH_IEEE1588=y
> +
> +CONFIG_CAN=y
> +CONFIG_CAN_DEV=y
> +CONFIG_PCH_CAN=y
> diff --git a/meta/cfg/kernel-cache/features/eg20t/eg20t.scc b/meta/cfg/kernel-cache/features/eg20t/eg20t.scc
> new file mode 100644
> index 0000000..d690469
> --- /dev/null
> +++ b/meta/cfg/kernel-cache/features/eg20t/eg20t.scc
> @@ -0,0 +1 @@
> +kconf hardware eg20t.cfg

-- 
Darren Hart
Intel Open Source Technology Center
Yocto Project - Linux Kernel