From c1f8750f9f15a81e40566f2be6fe359649e91a00 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Mon, 5 Sep 2011 14:37:30 +0200 Subject: ARM: remove broken "impa7" board. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Wolfgang Denk Cc: Albert ARIBAUD Cc: Marius Gröger --- arch/arm/cpu/arm720t/cpu.c | 29 +---------------------------- 1 file changed, 1 insertion(+), 28 deletions(-) (limited to 'arch/arm/cpu/arm720t/cpu.c') diff --git a/arch/arm/cpu/arm720t/cpu.c b/arch/arm/cpu/arm720t/cpu.c index 71d8d6b5c..974f2880a 100644 --- a/arch/arm/cpu/arm720t/cpu.c +++ b/arch/arm/cpu/arm720t/cpu.c @@ -36,10 +36,6 @@ #include #include -#if defined(CONFIG_IMPA7) -static void cache_flush(void); -#endif - int cleanup_before_linux (void) { /* @@ -50,20 +46,7 @@ int cleanup_before_linux (void) * and we set the CPU-speed to 73 MHz - see start.S for details */ -#if defined(CONFIG_IMPA7) - disable_interrupts (); - - /* turn off I-cache */ - icache_disable(); - dcache_disable(); - - /* flush I-cache */ - cache_flush(); -#ifdef CONFIG_ARM7_REVD - /* go to high speed */ - IO_SYSCON3 = (IO_SYSCON3 & ~CLKCTL) | CLKCTL_73; -#endif -#elif defined(CONFIG_NETARM) || defined(CONFIG_S3C4510B) || defined(CONFIG_LPC2292) +#if defined(CONFIG_NETARM) || defined(CONFIG_S3C4510B) || defined(CONFIG_LPC2292) disable_interrupts (); /* Nothing more needed */ #elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR) @@ -73,13 +56,3 @@ int cleanup_before_linux (void) #endif return 0; } - -#if defined(CONFIG_IMPA7) -/* flush I/D-cache */ -static void cache_flush (void) -{ - unsigned long i = 0; - - asm ("mcr p15, 0, %0, c7, c5, 0": :"r" (i)); -} -#endif -- cgit v1.2.3-70-g09d2