From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?utf-8?Q?Beno=C3=AEt_Th=C3=A9baudeau?= Date: Sat, 11 Aug 2012 00:05:16 +0200 (CEST) Subject: [U-Boot] [PATCH] armv7 cpu_init_crit: Simplify code Message-ID: <2025492723.2284420.1344636316297.JavaMail.root@advansee.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de We don't need to return to cpu_init_crit after calling lowlevel_init, so lowlevel_init can directly return to the caller of cpu_init_crit. Signed-off-by: Beno?t Th?baudeau Cc: Albert Aribaud --- .../arch/arm/cpu/armv7/start.S | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git u-boot-4d3c95f.orig/arch/arm/cpu/armv7/start.S u-boot-4d3c95f/arch/arm/cpu/armv7/start.S index aee27fd..e8e533e 100644 --- u-boot-4d3c95f.orig/arch/arm/cpu/armv7/start.S +++ u-boot-4d3c95f/arch/arm/cpu/armv7/start.S @@ -357,10 +357,7 @@ ENTRY(cpu_init_crit) * basic memory. Go here to bump up clock rate and handle * wake up conditions. */ - mov ip, lr @ persevere link reg across call - bl lowlevel_init @ go setup pll,mux,memory - mov lr, ip @ restore link - mov pc, lr @ back to my caller + b lowlevel_init @ go setup pll,mux,memory ENDPROC(cpu_init_crit) #endif