Re: [U-Boot] [PATCH v3 1/4] lib: rand: introduce new configs: CONFIG_LIB_RAND CONFIG_LIB_HW_RAND

Am Donnerstag, 20. März 2014, 18:36:17 schrieb Przemyslaw Marczak:

Dear all,

On 03/20/2014 06:23 PM, 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@samsung.com Cc: Michael Walle michael@walle.cc Cc: Tom Rini trini@ti.com Cc: Masahiro Yamada yamada.m@jp.panasonic.com

Please look at third version of changes for introduce hardware random number generator support for exynos. I hope that I didn't omit any of yours comments.

Thank you

Hi,

seems fine to me (i didn't look at the drivers).