From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Sat, 22 Oct 2011 00:00:48 +0200 Subject: [U-Boot] [PATCH 2/2] SPL: Allow ARM926EJS to avoid compiling in the CPU support code In-Reply-To: <4EA1E997.2040508@aribaud.net> References: <1315800204-19705-3-git-send-email-marek.vasut@gmail.com> <201110212244.07984.marek.vasut@gmail.com> <4EA1E997.2040508@aribaud.net> Message-ID: <201110220000.48317.marek.vasut@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Friday, October 21, 2011 11:52:23 PM Albert ARIBAUD wrote: > Hi Marek, > > Le 21/10/2011 22:44, Marek Vasut a ?crit : > > On Thursday, October 06, 2011 02:13:26 AM Marek Vasut wrote: > >> This allows the SPL to avoid compiling in the CPU support code. > >> > >> Signed-off-by: Marek Vasut > >> Cc: Stefano Babic > >> Cc: Wolfgang Denk > >> Cc: Detlev Zundel > >> Cc: Scott Wood > >> --- > >> > >> arch/arm/cpu/arm926ejs/Makefile | 7 +++++++ > >> 1 files changed, 7 insertions(+), 0 deletions(-) > >> > >> diff --git a/arch/arm/cpu/arm926ejs/Makefile > >> b/arch/arm/cpu/arm926ejs/Makefile index 930e0d1..3f9b0f1 100644 > >> --- a/arch/arm/cpu/arm926ejs/Makefile > >> +++ b/arch/arm/cpu/arm926ejs/Makefile > >> @@ -28,6 +28,13 @@ LIB = $(obj)lib$(CPU).o > >> > >> START = start.o > >> COBJS = cpu.o > >> > >> +ifdef CONFIG_SPL_BUILD > >> +ifdef CONFIG_SPL_NO_CPU_SUPPORT_CODE > >> +START := > >> +COBJS := > >> +endif > >> +endif > >> + > >> > >> SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c) > >> OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS)) > >> START := $(addprefix $(obj),$(START)) > > > > Hi Albert, > > > > can we get this applied please? > > I still don't understand what this is supposed to do -- why not linking > this code is required. > > Amicalement, Hi Albert, I use very different start.S in SPL. And I don't need cpu.o at all. Cheers