[U-Boot] [PATCH 10/11] Drop CONFIG_I2CFAST

[Heiko Schocher <hs@denx.de>]

Hello Simon,

Am 23.04.2017 um 17:35 schrieb Simon Glass:
> This option is not used in U-Boot. Drop it.
>
> Signed-off-by: Simon Glass <sjg@chromium.org>
> ---
>
>   README                       |  6 ------
>   common/board_r.c             | 17 -----------------
>   scripts/config_whitelist.txt |  1 -
>   3 files changed, 24 deletions(-)

Reviewed-by: Heiko Schocher <hs@denx.de>

Applied to u-boot-i2c/next

bye,
Heiko
>
> diff --git a/README b/README
> index aee17cb35d..9798292f8d 100644
> --- a/README
> +++ b/README
> @@ -2333,12 +2333,6 @@ The following options need to be configured:
>   		custom i2c_init_board() routine in boards/xxx/board.c
>   		is run early in the boot sequence.
>
> -		CONFIG_I2CFAST (PPC405GP|PPC405EP only)
> -
> -		This option enables configuration of bi_iic_fast[] flags
> -		in u-boot bd_info structure based on u-boot environment
> -		variable "i2cfast". (see also i2cfast)
> -
>   		CONFIG_I2C_MULTI_BUS
>
>   		This option allows the use of multiple I2C buses, each of which
> diff --git a/common/board_r.c b/common/board_r.c
> index d69a33c4a3..dba2102b18 100644
> --- a/common/board_r.c
> +++ b/common/board_r.c
> @@ -485,24 +485,7 @@ static int initr_env(void)
>
>   	/* Initialize from environment */
>   	load_addr = getenv_ulong("loadaddr", 16, load_addr);
> -#if defined(CONFIG_SYS_EXTBDINFO)
> -#if defined(CONFIG_405GP) || defined(CONFIG_405EP)
> -#if defined(CONFIG_I2CFAST)
> -	/*
> -	 * set bi_iic_fast for linux taking environment variable
> -	 * "i2cfast" into account
> -	 */
> -	{
> -		char *s = getenv("i2cfast");
>
> -		if (s && ((*s == 'y') || (*s == 'Y'))) {
> -			gd->bd->bi_iic_fast[0] = 1;
> -			gd->bd->bi_iic_fast[1] = 1;
> -		}
> -	}
> -#endif /* CONFIG_I2CFAST */
> -#endif /* CONFIG_405GP, CONFIG_405EP */
> -#endif /* CONFIG_SYS_EXTBDINFO */
>   	return 0;
>   }
>
> diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
> index 837c75f500..d89317ad38 100644
> --- a/scripts/config_whitelist.txt
> +++ b/scripts/config_whitelist.txt
> @@ -1381,7 +1381,6 @@ CONFIG_HW_ENV_SETTINGS
>   CONFIG_HW_WATCHDOG
>   CONFIG_HW_WATCHDOG_TIMEOUT_MS
>   CONFIG_I2C
> -CONFIG_I2CFAST
>   CONFIG_I2C_CHIPADDRESS
>   CONFIG_I2C_CMD_TREE
>   CONFIG_I2C_ENV_EEPROM_BUS
>

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