[U-Boot] [PATCH] igep003x: Falcon mode

[Heiko Schocher <hs@denx.de>]

Hello Ladislav,

Am 25.06.2017 um 10:30 schrieb Ladislav Michl:
> Implement spl_start_uboot to let Falcon mode work.
>
> Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
> ---
>   board/isee/igep003x/board.c       | 8 ++++++++
>   configs/am335x_igep003x_defconfig | 1 +
>   2 files changed, 9 insertions(+)

Thanks!

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

bye,
Heiko
>
> diff --git a/board/isee/igep003x/board.c b/board/isee/igep003x/board.c
> index 2d0ebbf5ef..e33170d65f 100644
> --- a/board/isee/igep003x/board.c
> +++ b/board/isee/igep003x/board.c
> @@ -166,6 +166,14 @@ void sdram_init(void)
>   		config_ddr(400, &ioregs_igep0034_lite, &ddr3_igep0034_lite_data,
>   			&ddr3_igep0034_lite_cmd_ctrl_data, &ddr3_igep0034_lite_emif_reg_data, 0);
>   }
> +
> +#ifdef CONFIG_SPL_OS_BOOT
> +int spl_start_uboot(void)
> +{
> +	/* break into full u-boot on 'c' */
> +	return serial_tstc() && serial_getc() == 'c';
> +}
> +#endif
>   #endif
>
>   /*
> diff --git a/configs/am335x_igep003x_defconfig b/configs/am335x_igep003x_defconfig
> index df7d1c69af..8fc31461f1 100644
> --- a/configs/am335x_igep003x_defconfig
> +++ b/configs/am335x_igep003x_defconfig
> @@ -22,6 +22,7 @@ CONFIG_SPL_STACK_R=y
>   CONFIG_SPL_EXT_SUPPORT=y
>   CONFIG_SPL_I2C_SUPPORT=y
>   CONFIG_SPL_MTD_SUPPORT=y
> +CONFIG_SPL_OS_BOOT=y
>   CONFIG_SPL_POWER_SUPPORT=y
>   CONFIG_SPL_YMODEM_SUPPORT=y
>   CONFIG_HUSH_PARSER=y
>

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