If CONFIG_USE_INIT == 0, the cache_as_ram_auto.c will be compiled to auto.inc. ---> part of crt0.s---> part of linuxbios_rom
If CONFIG_USE_INIF == 1, the cache_as_ram_auto.c will be compiled to auto.o and be linked with memcpy.o....and auto.o and memcpy.o ---> init.o And init.o ---> part of linuxbios_rom...
YH
-----Original Message----- From: linuxbios-bounces@openbios.org [mailto:linuxbios-bounces@openbios.org] On Behalf Of Li-Ta Lo Sent: Thursday, October 27, 2005 10:31 AM To: Stefan Reinauer Cc: LinuxBIOS Subject: Re: [LinuxBIOS] Config file dependencies
On Thu, 2005-10-27 at 09:26 +0200, Stefan Reinauer wrote:
Hi,
@@ -130,10 +130,10 @@ ## ## enable CACHE_AS_RAM specifics ## -default USE_DCACHE_RAM=1 +default USE_DCACHE_RAM=0 default DCACHE_RAM_BASE=0xcf000 default DCACHE_RAM_SIZE=0x1000 -default CONFIG_USE_INIT=1 +default CONFIG_USE_INIT=0
The config files have a number of dependencies like the above. USE_DCACHE_RAM needs CONFIG_USE_INIT otherwise it won't work.
That's something I try to figure out. If DCACHE_RAM needs USE_INIT, why we still have
#if CONFIG_USE_INIT == 0 #include "lib/memcpy.c" #endif
in the src/mainboard/tyan/s2895/cache_as_ram_auto.c ?
Should we put this dependency in another place? Keeping such things in mind should be part of the LinuxBIOS configuration, not the LinuxBIOS (mainboard) developer..
Stefan