[U-Boot] use CONFIG_PRE_CONSOLE_BUFFER

[Simon Glass]

Hi,

On 13 August 2014 02:37, Johann Obermayr <johann.obermayr at sigmatek.at> wrote:
> Hello,
>
> i will use CONFIG_PRE_CONSOLE_BUFFER and have some trouble.
>
>
> myboard.h
>     #define CONFIG_PRE_CONSOLE_BUFFER
>     #define CONFIG_PRE_CON_BUF_SZ            4096
>     #ifndef __ASSEMBLY__
>     extern char preConsoleBuffer[] __attribute__ ((section(".data")));
>     #define CONFIG_PRE_CON_BUF_ADDR            preConsoleBuffer
>     #endif
>
> myboard.c
>     char preConsoleBuffer[ CONFIG_PRE_CON_BUF_SZ ] __attribute__
> ((section(".data")));
>
>
>     int board_init()
>     {
>     .....
>     console_init_f();
>     .....
>     }
>
> u-boot/arch/arm/lib/board.c
>     remove console_init_f(); from init_sequence list.
>
> after this changes, u-boot will hang.

Why do you remove console_init_f()?

Is this hanging in SPL or U-Boot?

Regards,
Simon