[U-Boot] [PATCH v4 01/10] Kconfig: Separate AM33XX SOC config from target board config

[Hannes Schmelzer]

On 08/30/2016 09:06 PM, Andrew F. Davis wrote:
> The config option AM33XX is used in several boards and should be
> defined as a stand-alone option for this SOC. We break this out
> from target boards that use this SoC and common headers then enable
> AM33XX on in all the boards that used these targets to eliminate any
> functional change with this patch.
>
> This is similar to what has already been done in
> 9de852642cae ("arm: Kconfig: Add support for AM43xx SoC specific Kconfig")
> and is done for the same reasons.
>
> Signed-off-by: Andrew F. Davis <afd at ti.com>
> ---
>   arch/arm/Kconfig                           | 98 ++++--------------------------
>   arch/arm/cpu/armv7/am33xx/Kconfig          | 86 ++++++++++++++++++++++++++
>   configs/am335x_baltos_defconfig            |  1 +
>   configs/am335x_boneblack_defconfig         |  1 +
>   configs/am335x_boneblack_vboot_defconfig   |  1 +
>   configs/am335x_evm_defconfig               |  1 +
>   configs/am335x_evm_nor_defconfig           |  1 +
>   configs/am335x_evm_norboot_defconfig       |  1 +
>   configs/am335x_evm_spiboot_defconfig       |  1 +
>   configs/am335x_evm_usbspl_defconfig        |  1 +
>   configs/am335x_igep0033_defconfig          |  1 +
>   configs/am335x_shc_defconfig               |  1 +
>   configs/am335x_shc_ict_defconfig           |  1 +
>   configs/am335x_shc_netboot_defconfig       |  1 +
>   configs/am335x_shc_prompt_defconfig        |  1 +
>   configs/am335x_shc_sdboot_defconfig        |  1 +
>   configs/am335x_shc_sdboot_prompt_defconfig |  1 +
>   configs/am335x_sl50_defconfig              |  1 +
>   configs/birdland_bav335a_defconfig         |  1 +
>   configs/birdland_bav335b_defconfig         |  1 +
>   configs/cm_t335_defconfig                  |  1 +
>   configs/pcm051_rev1_defconfig              |  1 +
>   configs/pcm051_rev3_defconfig              |  1 +
>   configs/pengwyn_defconfig                  |  1 +
>   configs/pepper_defconfig                   |  1 +
>   include/configs/ti_am335x_common.h         |  1 -
>   26 files changed, 120 insertions(+), 88 deletions(-)
Hi Andrew,

why is this "CONFIG_AM33XX" only done at related ti_am335x_common.h boards?

grep -r "#define CONFIG_AM33XX" *
include/configs/bur_am335x_common.h:#define CONFIG_AM33XX
include/configs/ti_am335x_common.h:#define CONFIG_AM33XX
include/configs/siemens-am33x-common.h:#define CONFIG_AM33XX

I'm responsible for the bur_am335x_common.h related boards.

cheers,
Hannes