[U-Boot] [PATCH 45/55] exynos: Enable new features for exynos5 boards

[Przemyslaw Marczak]

Hello,

On 07/03/2015 02:16 AM, Simon Glass wrote:
> Enable PMICs, regulators and the like so that new drivers will be made
> available.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
>   board/samsung/smdk5420/smdk5420.c   |  2 +-
>   configs/arndale_defconfig           |  2 ++
>   configs/odroid-xu3_defconfig        |  5 +++++
>   configs/peach-pi_defconfig          | 17 +++++++++++++++++
>   configs/peach-pit_defconfig         | 17 +++++++++++++++++
>   configs/smdk5250_defconfig          | 10 ++++++++++
>   configs/smdk5420_defconfig          |  5 +++++
>   configs/snow_defconfig              | 23 +++++++++++++++++++++++
>   include/configs/arndale.h           |  4 ++++
>   include/configs/exynos5-common.h    | 10 ++--------
>   include/configs/exynos5-dt-common.h |  5 -----
>   include/configs/smdk5250.h          |  3 ---
>   include/configs/snow.h              |  3 ---
>   13 files changed, 86 insertions(+), 20 deletions(-)
>
> diff --git a/board/samsung/smdk5420/smdk5420.c b/board/samsung/smdk5420/smdk5420.c
> index 88f4044..57cc92c 100644
> --- a/board/samsung/smdk5420/smdk5420.c
> +++ b/board/samsung/smdk5420/smdk5420.c
> @@ -50,9 +50,9 @@ static int has_edp_bridge(void)
>
>   void exynos_lcd_power_on(void)
>   {
> +#ifdef CONFIG_POWER_TPS65090
>   	int ret;
>
> -#ifdef CONFIG_POWER_TPS65090
>   	ret = tps65090_init();
>   	if (ret < 0) {
>   		printf("%s: tps65090_init() failed\n", __func__);
> diff --git a/configs/arndale_defconfig b/configs/arndale_defconfig
> index 43f39f2..10e9d03 100644
> --- a/configs/arndale_defconfig
> +++ b/configs/arndale_defconfig
> @@ -10,3 +10,5 @@ CONFIG_I2S=y
>   CONFIG_I2S_SAMSUNG=y
>   CONFIG_SOUND_MAX98095=y
>   CONFIG_SOUND_WM8994=y
> +CONFIG_DM_I2C=y
> +CONFIG_DM_I2C_COMPAT=y
> diff --git a/configs/odroid-xu3_defconfig b/configs/odroid-xu3_defconfig
> index c9c4849..9760808 100644
> --- a/configs/odroid-xu3_defconfig
> +++ b/configs/odroid-xu3_defconfig
> @@ -4,3 +4,8 @@ CONFIG_TARGET_ODROID_XU3=y
>   # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
>   CONFIG_DEFAULT_DEVICE_TREE="exynos5422-odroidxu3"
>   CONFIG_CMD_NET=y
> +CONFIG_DM_I2C=y
> +CONFIG_DM_I2C_COMPAT=y
> +CONFIG_DM_PMIC=y
> +CONFIG_DM_REGULATOR=y

At present we don't have pmic/regulator driver for XU3, but probably 
will have soon, so it can be enabled.

But there is no video bridge on XU3.

I assume that you enable this, because of using the single board file, 
but should go this way?

Regards
-- 
Przemyslaw Marczak
Samsung R&D Institute Poland
Samsung Electronics
p.marczak at samsung.com