[U-Boot] [PATCH 02/10] split mpc8xx hooks from cmd_ide.c

[Marek Vasut <marex@denx.de>]

Dear Pavel Herrmann,

> move most of mpc8xx hooks from cmd_ide.c into ide_preinit() and newly
> created ide_init_postreset() (invoked after calling ide_reset after
> ide_preinit), some cleanup to make checkpatch happy, enable IDE init hooks
> in configs of affected boards.
> Confusingly, these hooks are used by more than just mpc8xx-based boards,
> and therefore are placed in arch/ppc/lib/
> 
> note: checkpatch still emits warnings about using volatile
> 
> Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com>
> ---

[...]

> --- a/include/ide.h
> +++ b/include/ide.h
> @@ -54,6 +54,14 @@ void ide_init(void);
>  ulong ide_read(int device, lbaint_t blknr, ulong blkcnt, void *buffer);
>  ulong ide_write(int device, lbaint_t blknr, ulong blkcnt, const void
> *buffer);
> 
> +#ifdef CONFIG_IDE_PREINIT

Is there some documentation for these new config variables?

> +int ide_preinit(void);
> +#endif
> +
> +#ifdef CONFIG_IDE_INIT_POSTRESET
> +int ide_init_postreset(void);
> +#endif
> +
>  #if defined(CONFIG_OF_IDE_FIXUP)
>  int ide_device_present(int dev);
>  #endif