On Sat, Aug 03, 2013 at 07:22:53AM +0200, Heiko Schocher wrote:
> This patch add an option to skip cfb console init for boards
> who want to show a logo, but not use the cfb console. This is
> needed for the siemens boards, which have a bmp bootlogo, but
> do not need the cfb console.
>
> Signed-off-by: Heiko Schocher <h...@denx.de>
> Cc: Anatolij Gustschin <ag...@denx.de>
> ---
> drivers/video/cfb_console.c | 18 ++++++++++++++++++
> 1 Datei ge??ndert, 18 Zeilen hinzugef??gt(+)
>
> diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
> index 96ef8f9..822ed28 100644
> --- a/drivers/video/cfb_console.c
> +++ b/drivers/video/cfb_console.c
> @@ -431,6 +431,19 @@ static const int video_font_draw_table32[16][4] = {
> {0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff}
> };
>
> +/*
> + * Implement a weak default function for boards that optionally
> + * need to skip the cfb initialization.
> + */
> +int __board_cfb_skip(void)
> +{
> + /* As default, don't skip cfb init */
> + return 0;
> +}
> +
> +int board_cfb_skip(void)
> + __attribute__ ((weak, alias("__board_cfb_skip")));Add <linux/compiler.h> and use '__weak int board_cfb_skip(void)'. -- Tom
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