[U-Boot] [PATCH] config.mk: add drivers as default include PATH

[Albert ARIBAUD]

Le 16/12/2010 13:18, Wolfgang Denk a écrit :

> SDRAM should not be initialized in lowlevel_init.S. Please use the
> (new for ARM, shared with PPC which has always been using this) model
> where RAM initialization is done in dram_init(), i. e. as part of the
> init sequence in arch/arm/lib/board.c

Just a note: some ARM SoCs may not have IRAM easily available (Marvell 
5182 for instance; it may not even be able to use its data cache for 
IRAM). In this case, even setting up a partial C environment for 
board_init_f may require initializing SDRAM in lowlevel_init.S.

Amicalement,
-- 
Albert.