[U-Boot] [PATCH v4 1/4] lib: rand: introduce new configs: CONFIG_LIB_RAND and CONFIG_LIB_HW_RAND

[Przemyslaw Marczak]

Hi all,

On 03/21/2014 09:56 AM, Przemyslaw Marczak wrote:
> New configs:
> - CONFIG_LIB_RAND    - to enable implementation of rand library in lib/rand.c
> - CONFIG_LIB_HW_RAND - to enable hardware based implementations of lib rand
>
> Other changes:
> - add CONFIG_LIB_RAND to boards configs which needs rand()
> - put only one rand.o dependency in lib/Makefile
>
> CONFIG_LIB_HW_RAND should be defined for drivers which implements rand library
> (declared in include/common.h):
> - void srand(unsigned int seed)
> - unsigned int rand(void)
> - unsigned int rand_r(unsigned int *seedp)
>
> Signed-off-by: Przemyslaw Marczak <p.marczak at samsung.com>
> Cc: Michael Walle <michael at walle.cc>
> Cc: Tom Rini <trini at ti.com>
> Cc: Masahiro Yamada <yamada.m at jp.panasonic.com>

I catch myself on a mistake after removing my test code, so here is a V4 
version.
Sorry for this.
Thanks
-- 
Przemyslaw Marczak
Samsung R&D Institute Poland
Samsung Electronics
p.marczak at samsung.com